GMO TRUST
497, 2000-07-03
Previous: GMO TRUST, POS AMI, EX-6, 2000-07-03
Next: BLUEGREEN CORP, 10-K, 2000-07-03



<PAGE>   1

GMO TRUST                                                             Prospectus
                                                                   June 30, 2000

GMO TRUST OFFERS A BROAD SELECTION
OF INVESTMENT ALTERNATIVES TO INVESTORS.

U.S. EQUITY FUNDS

- U.S. Core Fund
- Tobacco-Free Core Fund
- Value Fund
- Intrinsic Value Fund
- Growth Fund
- Small Cap Value Fund
- Small Cap Growth Fund
- REIT Fund

FIXED INCOME FUNDS
- Domestic Bond Fund
- U.S. Bond/Global Alpha A Fund
- U.S. Bond/Global Alpha B Fund
- International Bond Fund
- Currency Hedged International Bond Fund
- Global Bond Fund
- Emerging Country Debt Fund
- Short-Term Income Fund
- Global Hedged Equity Fund
- Inflation Indexed Bond Fund
- Emerging Country Debt Share Fund

INTERNATIONAL EQUITY FUNDS
- International Core Fund
- Currency Hedged International Core Fund
- Foreign Fund
- International Small Companies Fund
- Japan Fund
- Emerging Markets Fund
- Evolving Countries Fund
- Asia Fund

ASSET ALLOCATION FUNDS
- International Equity Allocation Fund
- World Equity Allocation Fund
- Global (U.S.+) Equity Allocation Fund
- Global Balanced Allocation Fund
- U.S. Sector Fund

Information about other funds offered by GMO Trust is contained in separate
prospectuses.

GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC
40 ROWES WHARF - BOSTON, MASSACHUSETTS 02110

The Securities and Exchange Commission has not approved or disapproved these
securities or passed upon the adequacy of this prospectus. Any representation to
the contrary is a criminal offense.
<PAGE>   2

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES.........     1
  U.S. Equity Funds.........................................     2
     U.S. Core Fund.........................................     2
     Tobacco-Free Core Fund.................................     3
     Value Fund.............................................     4
     Intrinsic Value Fund...................................     5
     Growth Fund............................................     6
     Small Cap Value Fund...................................     7
     Small Cap Growth Fund..................................     8
     REIT Fund..............................................     9
  International Equity Funds................................    10
     International Core Fund................................    10
     Currency Hedged International Core Fund................    12
     Foreign Fund...........................................    13
     International Small Companies Fund.....................    14
     Japan Fund.............................................    15
     Emerging Markets Fund..................................    16
     Evolving Countries Fund................................    17
     Asia Fund..............................................    18
  Fixed Income Funds........................................    19
     Domestic Bond Fund.....................................    19
     U.S. Bond/Global Alpha A Fund..........................    20
     U.S. Bond/Global Alpha B Fund..........................    21
     International Bond Fund................................    22
     Currency Hedged International Bond Fund................    23
     Global Bond Fund.......................................    24
     Emerging Country Debt Fund.............................    25
     Short-Term Income Fund.................................    26
     Global Hedged Equity Fund..............................    27
     Inflation Indexed Bond Fund............................    28
     Emerging Country Debt Share Fund.......................    29
  Asset Allocation Funds....................................    30
     International Equity Allocation Fund...................    30
     World Equity Allocation Fund...........................    31
     Global (U.S.+) Equity Allocation Fund..................    32
     Global Balanced Allocation Fund........................    33
     U.S. Sector Fund.......................................    34
SUMMARY OF PRINCIPAL RISKS..................................    35
FEES AND EXPENSES...........................................    41
BENCHMARKS AND INDEXES......................................    48
MANAGEMENT OF THE TRUST.....................................    52
DETERMINATION OF NET ASSET VALUE............................    54
HOW TO PURCHASE SHARES......................................    55
HOW TO REDEEM SHARES........................................    56
MULTIPLE CLASSES............................................    57
DISTRIBUTIONS AND TAXES.....................................    58
FINANCIAL HIGHLIGHTS........................................    60
INVESTMENT BY FIXED INCOME FUNDS IN GMO ALPHA LIBOR FUND....    81
ADDITIONAL INFORMATION..................................back cover
SHAREHOLDER INQUIRIES...................................back cover
DISTRIBUTOR.............................................back cover
</TABLE>

                                        i
<PAGE>   3

                                  SUMMARIES OF
              FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES

     The following summaries describe each Fund's investment objective and
principal investment strategies. Each Fund may make other investments and engage
in other investment strategies that are not specifically described in the
summaries. More information about each Fund's possible investments and
strategies is set forth in the Statement of Additional Information. See the back
cover of this Prospectus for information about how to receive the Statement of
Additional Information. Unless described as fundamental in this Prospectus or in
the Statement of Additional Information, each Fund's investment objective and
policies may be changed by the Trustees without shareholder approval. The
investment objectives of the U.S. Core Fund, Value Fund, Growth Fund, Short-Term
Income Fund, International Core Fund and the Japan Fund are fundamental.

     In many of the Fund summaries that follow, it is noted that a particular
Fund will "invest primarily in" a particular type of securities or other assets.
Investors should understand that this Prospectus uses the word "invest" to mean
not only direct investment in a particular asset but also indirect investment in
or exposure to the asset through the use of derivatives and related instruments.

     Investing in mutual funds involves risk. Each Fund is subject to certain
risks based on the types of investments in the Fund's portfolio and on the
investment strategies the Fund employs. Investors should refer to the SUMMARY OF
PRINCIPAL RISKS in the Prospectus at page 35 for a discussion of the principal
risks of investing in the Funds. See the Statement of Additional Information for
additional information about the risks of specific Fund investments and
strategies. Funds described in this Prospectus may not be available for purchase
in all states. This Prospectus is not an offering in any state where an offering
may not lawfully be made.

It is important for you to note:

     - You may lose money on an investment in a Fund.

     - An investment in a Fund is not a deposit of a bank and is not insured or
       guaranteed by the Federal Deposit Insurance Corporation or any other
       government agency.

                                        1
<PAGE>   4

                               U.S. EQUITY FUNDS
 GMO U.S. CORE FUND
Fund Inception Date: 9/18/85

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMCTX   USCore  362007 88 2
                                                              Class II   GMTWX   USCore  362007 80 9
                                                              Class IV   GMRFX   USCore  362008 84 9
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO U.S. Core Fund seeks high total return
through investment in U.S. equity securities. The Fund's current benchmark is
the S&P 500 Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of at least 125 companies chosen from among the 600 companies with the largest
equity capitalization and whose securities are listed on a United States
national securities exchange. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide broad U.S. equity exposure. Using
these principles, the Manager employs a bottom-up approach to select stocks
based on factors such as fair value, earnings and price momentum, cash flow,
book value and neglect (a measure of low analyst coverage and low price
volatility). The Manager then uses a top-down approach to favor sectors that it
believes represent the best long-term values within the U.S. stock market. The
Manager then uses a final optimization process to help control portfolio risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Leverage Risk and Credit and Counterparty Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                           U.S. CORE FUND(%)
                                                                           -----------------
<S>                                                           <C>
1990                                                                             -1.34
1991                                                                             29.89
1992                                                                              5.94
1993                                                                             16.28
1994                                                                              2.36
1995                                                                             43.25
1996                                                                             17.61
1997                                                                             35.10
1998                                                                             24.69
1999                                                                             18.59
</TABLE>

                        Highest Quarter: 19.49% (4Q1998)
                        Lowest Quarter: -13.53% (3Q1990)
                      Year-to-Date (as of 3/31/00): 3.97%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      9/18/85
-----------------------------------------------------------------
 CLASS III              18.43%   27.42%     18.43%     19.01%
-----------------------------------------------------------------
 S&P 500                21.04%   28.54%     18.20%     18.99%
-----------------------------------------------------------------
                                                       6/7/96
-----------------------------------------------------------------
 CLASS II*              18.55%      N/A        N/A     24.58%
-----------------------------------------------------------------
 S&P 500                21.04%      N/A        N/A     26.48%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               18.62%      N/A        N/A     24.80%
-----------------------------------------------------------------
 S&P 500                21.04%      N/A        N/A     27.96%
-----------------------------------------------------------------
</TABLE>

* For the period from November 17, 1997 to January 9, 1998, no Class II shares
  were outstanding. Performance for that period is that of Class III shares. If
  Class II shares had been outstanding, performance would be lower because Class
  II expenses are higher.

                                        2
<PAGE>   5

 GMO TOBACCO-FREE CORE FUND
Fund Inception Date: 10/31/91

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMTCX   TobaccoFr  362007 85 8
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Tobacco-Free Core Fund seeks high total
return through investment in U.S. equity securities. The Fund's current
benchmark is the S&P 500 Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of at least 125 companies chosen from among the 600 companies with the largest
equity capitalization and whose securities are listed on a United States
national securities exchange, and which are not Tobacco Producing Issuers.
Tobacco Producing Issuers are defined as those issuers that are within the
Tobacco Producing Issuer industry classification maintained by Ford Investor
Services. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.
The Fund will not use derivative instruments to expose on a net basis more than
100% of its assets to equity securities or markets.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide broad exposure to equity
securities of non-Tobacco Producing Issuers. Using these principles, the Manager
employs a bottom-up approach to select stocks based on strategies such as fair
value, earnings and price momentum, cash flow, book value and neglect (a measure
of low analyst coverage and low price volatility). The Manager then uses a
top-down approach to favor sectors that it believes represent the best long-term
values within the U.S. stock market. The Manager then uses a final optimization
process to help control portfolio risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Leverage Risk and Credit and Counterparty Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                       TOBACCO FREE CORE FUND %
                                                                       ------------------------
<S>                                                           <C>
1992                                                                              5.69
1993                                                                             17.42
1994                                                                              2.40
1995                                                                             43.00
1996                                                                             18.30
1997                                                                             35.60
1998                                                                             25.20
1999                                                                             21.25
</TABLE>

                        Highest Quarter: 19.47% (4Q1998)
                        Lowest Quarter: -10.01% (3Q1998)
                      Year-to-Date (as of 3/31/00): 4.14%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      10/31/91
-----------------------------------------------------------------
 CLASS III              21.08%   28.29%        N/A     20.88%
-----------------------------------------------------------------
 S&P 500                21.04%   28.54%        N/A     20.23%
-----------------------------------------------------------------
</TABLE>

                                        3
<PAGE>   6

 GMO VALUE FUND
Fund Inception Date: 11/13/90

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMOVX   Value   362007 82 5
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Value Fund seeks long-term capital growth
primarily through investment in equity securities. The Fund's current benchmark
is the Russell 1000 Value Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
companies chosen from the Russell 1000 Value Index, emphasizing large
capitalization equity securities. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in U.S. equity
securities of companies that in the opinion of the Manager represent favorable
values relative to their market prices. The Fund intends to be fully invested,
and will not generally take temporary defensive positions through investment in
cash and high quality money market instruments. The Fund may also invest in
equity securities of foreign issuers.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses traditional investment
principles combining fundamental and quantitative analysis to provide broad U.S.
equity market exposure. Using these principles, the Manager focuses on stock
selection, and primarily selects issuers which it believes represent favorable
values relative to their market prices. The Manager employs a bottom-up approach
to select stocks, and uses various techniques in seeking companies which trade
below fair value, as determined by the value of the earnings stream (using a
proprietary dividend discount model), the asset value or the franchise value.

     RISKS: The most significant risks of an investment in the Fund are Market
Risk (including Value Securities Risk) and Derivatives Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                             VALUE FUND %
                                                                             ------------
<S>                                                           <C>
1991                                                                             25.75
1992                                                                              9.35
1993                                                                             18.67
1994                                                                              0.61
1995                                                                             38.18
1996                                                                             20.73
1997                                                                             30.42
1998                                                                             11.66
1999                                                                              2.70
</TABLE>

                        Highest Quarter: 18.17% (1Q1991)
                        Lowest Quarter: -10.89% (3Q1998)
                      Year to Date (as of 3/31/00): -2.71%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      11/13/90
-----------------------------------------------------------------
 CLASS III              2.55%    20.02%        N/A     17.41%
-----------------------------------------------------------------
 RUSSELL 1000 VALUE
  INDEX                 7.35%    23.06%        N/A     18.78%
-----------------------------------------------------------------
</TABLE>

                                        4
<PAGE>   7

 GMO INTRINSIC VALUE FUND
Fund Inception Date: 8/2/99

<TABLE>
<CAPTION>
                                                                                FUND CODES
                                                              ----------------------------------------------
                                                                         Ticker      Symbol         Cusip
                                                                         ------   ------------   -----------
<S>                                                           <C>        <C>      <C>            <C>
                                                              Class III  GMIVX    IntrinsicVal   362008 63 3
</TABLE>

                       OBJECTIVE AND PRINCIPAL STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Intrinsic Value Fund seeks long-term capital
growth through investment in equity securities. The Fund's current benchmark is
the Russell 1000 Value Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
companies chosen from the 1000 companies with the largest equity capitalization
and whose securities are listed on a United States national securities exchange,
emphasizing large capitalization equity securities. The Fund may also use
derivatives.

     PRINCIPAL INVESTMENTS AND STRATEGIES:  The Fund invests primarily in U.S.
equity securities of companies that, in the opinion of the Manager, represent
favorable values relative to their market prices. The Fund intends to be fully
invested and will not generally take temporary defensive positions through
investment in cash and high quality money market instruments. The Fund may use
exchange-traded and over-the-counter derivative instruments and related
instruments to: (i) hedge equity exposure; (ii) replace direct investing; and
(iii) implement shifts in investment exposure as a substitute for buying and
selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager uses quantitative
analytical methods, for example, computer models, to choose approximately 300
stocks from among the companies listed in the Russell 1000 Index for the Fund's
portfolio. Using a bottom-up approach that normally focuses on individual stock
selection, with less emphasis on industry and sector allocation, the Manager
researches and evaluates individual companies. Stocks of companies with price to
book ratios, price to sales ratios, price to fair values and cash flow yields
that meet the Manager's criteria as undervalued or cheap are ranked highly.
Stocks ranked highly by more than one criterion are favored for selection. The
Manager believes that a security with a low price in relation to its fair value
or intrinsic value has opportunity for appreciation. The Manager attempts to
control risk by weighing the trade-off between a stock's expected return and its
potential to contribute to the Fund's overall risk profile.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk (including Value Securities Risk) and Derivatives Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 35.

     No performance is included in this section because the Fund commenced
operations in 1999.

                                        5
<PAGE>   8

 GMO GROWTH FUND
Fund Inception Date: 12/30/88

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMOGX   Growth  362007 78 3
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Growth Fund seeks long-term growth of
capital. The Fund's current benchmark is the Russell 1000 Growth Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of at least 125 companies chosen from among the 1000 companies with the largest
equity capitalization and whose securities are listed on a United States
national securities exchange. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide broad exposure to the large
capitalization growth sector of the U.S. equity market. Using these principles,
the Manager employs a bottom-up approach to select stocks based on factors such
as fair value, earnings and price momentum. The Manager then uses a top-down
approach to favor sectors that it believes represent the best long-term values
within the U.S. stock market. The Manager then uses a final optimization process
to help control portfolio risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk (including Growth Securities Risk), Derivatives Risk, Leveraging Risk and
Credit and Counterparty Risk. For more information about these risks and other
principal risks of an investment in the Fund, see "Summary of Principal Risks"
on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                            GROWTH FUND (%)
                                                                            ---------------
<S>                                                           <C>
1990                                                                              2.42
1991                                                                             41.27
1992                                                                              4.21
1993                                                                              4.60
1994                                                                              1.70
1995                                                                             39.85
1996                                                                             20.39
1997                                                                             29.35
1998                                                                             37.30
1999                                                                             39.04
</TABLE>

                        Highest Quarter: 27.46% (4Q1998)
                        Lowest Quarter: -17.77% (3Q1990)
                      Year-to-Date (as of 3/31/00): 11.16%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      12/30/88
-----------------------------------------------------------------
 CLASS III              38.84%   32.92%     20.86%     22.35%
-----------------------------------------------------------------
 RUSSELL 1000 GROWTH
  INDEX                 33.16%   32.40%     20.31%     21.65%
-----------------------------------------------------------------
</TABLE>

                                        6
<PAGE>   9

 GMO SMALL CAP VALUE FUND
Fund Inception Date: 12/31/91

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class III  GMSVX   SmCapVal  362007 72 6
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Small Cap Value Fund seeks long-term growth
of capital. The Fund's current benchmark is the Russell 2500 Value Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from the Russell 2500 Value Index. The Fund may also use
derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses quantitative investment
principles to evaluate small capitalization stocks. Using these principles, the
Manager employs a bottom-up approach to select stocks based on factors such as
price to fair value, price to sales ratio, price to book ratio and cash flow
yield. Stocks that are inexpensive based on these factors are ranked highly. The
Manager then purchases stocks ranked highly in each of the four factors,
emphasizing stocks that appear attractive in more than one strategy. The Manager
then uses a final optimization process to help control portfolio risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk (including Value Securities Risk), Smaller Company Risk, Derivatives Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                       SMALL CAP VALUE FUND (%)
                                                                       ------------------------
<S>                                                           <C>
1992                                                                             24.22
1993                                                                             20.15
1994                                                                              3.84
1995                                                                             27.28
1996                                                                             20.16
1997                                                                             29.72
1998                                                                              0.03
1999                                                                              2.95
</TABLE>

                        Highest Quarter: 18.24% (2Q1999)
                        Lowest Quarter: -18.31% (3Q1998)
                      Year-to-Date (as of 3/31/00): 2.76%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      12/31/91
-----------------------------------------------------------------
 CLASS III               1.92%   15.12%        N/A     15.34%
-----------------------------------------------------------------
 RUSSELL 2500 VALUE
  INDEX                  1.47%   15.99%        N/A     15.13%
-----------------------------------------------------------------
 GMO RUSSELL 2500
  VALUE +                1.47%   15.72%        N/A     13.64%
-----------------------------------------------------------------
</TABLE>

                                        7
<PAGE>   10

 GMO SMALL CAP GROWTH FUND
Fund Inception Date: 12/31/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              ---------------------------------------
                                                                         Ticker  Symbol      Cusip
                                                                         ------  -------  -----------
<S>                                                           <C>        <C>     <C>      <C>
                                                              Class III  GMSGX   SmCapGr  362007 68 4
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Small Cap Growth Fund seeks long-term growth
of capital. The Fund's current benchmark is the Russell 2500 Growth Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from the Russell 2500 Growth Index. The Fund may also use
derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses quantitative investment
principles to evaluate small capitalization stocks. Using these principles, the
Manager employs a bottom-up approach to select stocks based on factors such as
the trend in consensus analyst estimates, price momentum and an earnings
surprise component. Stocks that demonstrate strong momentum based on these
factors are ranked highly. The Manager then purchases stocks ranked highly in
each of the three factors, emphasizing stocks that appear attractive in more
than one factor. The Manager then uses a final optimization process to help
control risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk (including Growth Securities Risk) Smaller Company Risk, Derivatives Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                       SMALL CAP GROWTH FUND(%)
                                                                       ------------------------
<S>                                                           <C>
1997                                                                             24.69
1998                                                                              5.79
1999                                                                             30.38
</TABLE>

                        Highest Quarter: 26.98% (4Q1999)
                        Lowest Quarter: -22.08% (3Q1998)
                      Year-to-Date (as of 3/31/00): 14.20%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      12/31/96
-----------------------------------------------------------------
 CLASS III              29.08%      N/A        N/A     19.41%
-----------------------------------------------------------------
 RUSSELL 2500 GROWTH
  INDEX                 55.50%      N/A        N/A     22.53%
-----------------------------------------------------------------
</TABLE>

                                        8
<PAGE>   11

 GMO REIT FUND
Fund Inception Date: 5/31/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              ---------------------------------------
                                                                         Ticker  Symbol      Cusip
                                                                         ------  ------   -----------
<S>                                                           <C>        <C>     <C>      <C>
                                                              Class III  GMORX    REIT    362007 62 7
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO REIT Fund seeks high total return through
investment in or exposure to real estate investment trusts ("REITs"), which are
managed vehicles that invest in real estate or real estate-related assets. The
Fund's current benchmark is the Morgan Stanley REIT Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity REITs, which own
real estate directly; mortgage REITs, which make construction, development or
long-term mortgage loans; and hybrid REITs, which share characteristics of
equity REITs and mortgage REITs. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivatives and related instruments to: (1) hedge equity
exposure; (2) replace direct investing; and (3) implement shifts in investment
exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to evaluate REITs. Using these principles,
the Manager employs a bottom-up approach to select REITs based on such factors
as valuation, prospects for growth, quality of the balance sheet and management.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivative Risk, Concentration Risk, Leveraging Risk and Credit and
Counterparty Risk. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left show changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                       SMALL CAP GROWTH FUND(%)
                                                                       ------------------------
<S>                                                           <C>
1997                                                                             19.35
1998                                                                            -24.36
1999                                                                             -4.66
</TABLE>

                        Highest Quarter: 11.52% (3Q1997)
                        Lowest Quarter: -16.27% (3Q1998)
                      Year-to-Date (as of 3/31/00): 2.48%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
----------------------------------------------------------------
                       1 YEAR   5 YEARS   10 YEARS   INCEPT.
----------------------------------------------------------------
<S>                    <C>      <C>       <C>        <C>     <C>
                                                     5/31/96
----------------------------------------------------------------
 CLASS III             -5.61%    N/A       N/A        2.47%
----------------------------------------------------------------
 MORGAN STANLEY REIT
  INDEX                -4.55%    N/A       N/A        5.80%
----------------------------------------------------------------
</TABLE>

                                        9
<PAGE>   12

                           INTERNATIONAL EQUITY FUNDS

     The International Equity Funds include Funds that invest in developed
foreign markets only and Funds that invest to varying degrees in emerging
foreign markets. Emerging Markets Fund, Evolving Countries Fund and Asia Fund
(together, the "Emerging Markets Funds") invest primarily in securities of
emerging countries including Asia, Latin America, Southern and Eastern Europe,
the Middle East and Africa. Evolving Countries Fund seeks to invest primarily in
certain emerging market securities (evolving country securities) that in the
Manager's view are more liquid than securities of emerging markets generally.

 GMO INTERNATIONAL CORE FUND
Fund Inception Date: 3/31/87

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class II   GMICX   IntlCore  362007 20 5
                                                              Class III  GMOIX   IntlCore  362007 30 4
                                                              Class IV   GMCFX   IntlCore  362008 83 1
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The International Core Fund seeks high total return
through investment in equity securities of non-U.S. issuers. The Fund's current
benchmark is the MSCI EAFE Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
non-U.S. issuers chosen from among the 3500 companies in developed markets that
are listed in the MSCI Perspective publication, which includes issuers in the
MSCI EAFE universe and Canadian companies. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund will generally not invest in
securities of emerging markets issuers. The Fund may use exchange-traded and
over-the-counter derivatives and related instruments to (i) hedge equity
exposure; (ii) replace direct investing; (iii) implement shifts in investment
exposure as a substitute for selling and buying securities; and (iv) adjust its
foreign currency exposure. The Fund will not use derivative instruments to
expose on a net basis more than 100% of its net assets to equity securities or
markets, or to hold net aggregate foreign currency exposure in excess of the net
assets of the Fund. However, the Fund's foreign currency exposure may differ
significantly from the currency exposure represented by its equity investments.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to build an international equity portfolio.
Using these principles, the Manager creates forecasted returns for countries,
sectors, currencies and individual stocks. To forecast returns for countries,
the Manager examines factors such as trends in gross domestic products, market
sentiment and industrial competitiveness. For sectors, the Manager examines
factors such as relative valuations, economic sensitivity, profitability and
size. For currencies, the Manager examines factors such as export and producer
price parity, balance of payments and interest rates. For securities, the
Manager examines factors such as relative valuations in book value, earnings,
cash flow, sales, dividends and forecasted earnings as well as fair value,
neglect, and both price and earnings momentum. The Manager uses an optimization
process to weigh the trade-off between a stock's return forecast and how much
risk the stock adds to the portfolio, the risk and forecasted return of all
active currency positions and the risk of the entire portfolio relative to the
Fund's benchmark. In addition, expected transaction costs are explicitly
considered in the optimization process.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 35.

                                       10
<PAGE>   13

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                      INTERNATIONAL CORE FUND(%)
                                                                      --------------------------
<S>                                                           <C>
1990                                                                             -8.12
1991                                                                             14.46
1992                                                                             -1.15
1993                                                                             39.96
1994                                                                              4.14
1995                                                                             10.32
1996                                                                              9.55
1997                                                                              0.92
1998                                                                             13.60
1999                                                                             14.62
</TABLE>

                        Highest Quarter: 16.70% (1Q1998)
                        Lowest Quarter: -15.92% (3Q1990)
                      Year-to-Date (as of 3/31/00): -5.49%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      3/31/87
-----------------------------------------------------------------
 CLASS III              13.93%    9.55%      9.11%     10.51%
-----------------------------------------------------------------
 MSCI EAFE              26.96%   12.82%      7.01%      8.47%
-----------------------------------------------------------------
                                                      9/26/96
-----------------------------------------------------------------
 CLASS II               13.79%      N/A        N/A     10.31%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     15.12%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               13.96%      N/A        N/A     15.63%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     25.47%
-----------------------------------------------------------------
</TABLE>

                                       11
<PAGE>   14

 GMO CURRENCY HEDGED
    INTERNATIONAL CORE FUND
Fund Inception Date: 6/30/95

<TABLE>
<CAPTION>
                                                                              FUND CODES
                                                              ------------------------------------------
                                                                         Ticker    Symbol       Cusip
                                                                         ------  ----------  -----------
<S>                                                           <C>        <C>     <C>         <C>
                                                              Class III  GMOCX   CurHgIntCr  362007 58 5
                                                              Class IV   GMHFX   CurHgIntCr  362008 81 5
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Currency Hedged International Core Fund seeks
high total return through investment in equity securities of non-U.S. issuers
and through management of the Fund's foreign currency positions. The Fund's
current benchmark is the MSCI EAFE Index (Hedged).

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
non-U.S. issuers chosen from among the 3500 companies in developed markets that
are listed in the MSCI Perspective publication, which includes issuers in the
MSCI EAFE universe index, smaller companies and Canadian companies. The Fund
will also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund will generally not invest in
securities of emerging markets issuers. The Fund may use exchange-traded and
over-the-counter derivatives and related instruments to (i) hedge equity
exposure; (ii) replace direct investing; (iii) implement shifts in investment
exposure as a substitute for selling and buying securities; and (iv) adjust its
foreign currency exposure. The Fund may also use derivatives to adjust its
foreign currency exposure independently of its exposure to international equity
markets. The Fund will generally attempt to hedge at least 70% of the foreign
currency exposure represented by the securities in the benchmark back to the
U.S. dollar. Consequently, the Fund's actual foreign currency exposure may
differ significantly from the currency exposure represented by its equity
investments. The Fund will not use derivative instruments to expose on a net
basis more than 100% of its net assets to equity securities or markets, nor to
hold net aggregate foreign currency exposure in excess of the net assets of the
Fund.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to build an international equity portfolio.
Using these principles, the Manager creates forecasted returns for countries,
sectors, currencies and individual stocks. To forecast returns for countries,
the Manager examines factors such as trends in gross domestic products, market
sentiment and industrial competitiveness. For sectors, the Manager examines
factors such as economic sensitivity, profitability and size. For currencies,
the Manager examines factors such as relative valuations, export and producer
price parity, balance of payments and interest rates. For securities, the
Manager examines factors such as relative valuations in book value, earnings,
cash flow, sales, dividends and forecasted earnings as well as fair value,
neglect, and both price and earnings momentum. The Manager uses an optimization
process to weigh the trade-off between a stock's return forecast and how much
risk the stock adds to the portfolio, the risk and forecasted return of all
active currency positions and the risk of the entire portfolio relative to the
Fund's benchmark. In addition, expected transaction costs are explicitly
considered in the optimization process.

     RISKS.  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks, and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                              CURRENCY HEDGED INTERNATIONAL CORE FUND(%)
                                                              ------------------------------------------
<S>                                                           <C>
1996                                                                             15.28
1997                                                                             12.90
1998                                                                              7.29
1999                                                                             20.91
</TABLE>

                        Highest Quarter: 17.38% (1Q1998)
                        Lowest Quarter: -19.29% (3Q1998)
                      Year-to-Date (as of 3/31/00): -1.90%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      6/30/95
-----------------------------------------------------------------
 CLASS III              20.18%      N/A        N/A     15.26%
-----------------------------------------------------------------
 MSCI EAFE (HEDGED)     36.47%      N/A        N/A     21.94%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               20.39%      N/A        N/A     14.17%
-----------------------------------------------------------------
 MSCI EAFE (HEDGED)     36.47%      N/A        N/A     26.64%
-----------------------------------------------------------------
</TABLE>

                                       12
<PAGE>   15

 GMO FOREIGN FUND
Fund Inception Date: 6/28/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class II   GMFRX   Foreign 362007 56 9
                                                              Class III  GMOFX   Foreign 362007 55 1
                                                              Class IV   GMFFX   Foreign 362008 82 3
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Foreign Fund seeks high total return through
investment in equity securities of non-U.S. issuers. The Fund's current
benchmark is the MSCI EAFE Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from companies listed outside the U.S., including any of the
4000 companies in developed and emerging markets listed in the MSCI database.
The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may also use exchange-traded and
over-the-counter derivatives to adjust its foreign currency exposure.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental analysis of
issuers and country economics to build an international equity portfolio. The
Manager evaluates stocks by examining value factors such as price to earnings,
price to book, price to cash flow and yield. The Manager then focuses on the
companies that rank attractively in these four categories and makes selections
based on research including a review of the sector/industry, publicly available
company information, fundamental analysis and discussions with company
management.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk and Credit and
Counterparty Risk. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. The table to the right shows
how the Fund's average annual total returns for different calendar periods
compare with those of a broad-based index. See "Benchmarks and Indexes" for a
description of the index. Performance results in the table reflect payment of
Fund expenses; returns for the comparative index do not reflect payment of any
expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

     The Fund commenced operations as a registered investment company on June
28, 1996. Prior to that date, the Fund operated as a private investment pool
with investment objectives, policies and guidelines that were substantially the
same as those of the Fund. Performance of Class III Shares prior to June 28,
1996 is that of the private investment pool and reflects the pool's higher
annual operating expenses. The pool was not registered as an investment company
and was not subject to certain restrictions imposed on the Fund under the
Investment Company Act of 1940. Had the pool been subject to these restrictions,
its performance may have been adversely affected.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                            FOREIGN FUND(%)
                                                                            ---------------
<S>                                                           <C>
1990                                                                             -9.81
1991                                                                             12.34
1992                                                                             -4.61
1993                                                                             41.16
1994                                                                              6.52
1995                                                                             13.85
1996                                                                             14.31
1997                                                                              6.86
1998                                                                             13.95
1999                                                                             28.96
</TABLE>

                        Highest Quarter: 16.90% (4Q1998)
                        Lowest Quarter: -18.90% (3Q1990)
                      Year-to-Date (as of 3/31/00): -3.26%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      8/31/84
-----------------------------------------------------------------
 CLASS III              28.96%   15.36%     11.49%     18.68%
-----------------------------------------------------------------
 MSCI EAFE              26.96%   12.82%      7.01%     15.87%
-----------------------------------------------------------------
                                                      9/30/96
-----------------------------------------------------------------
 CLASS II               28.84%      N/A        N/A     17.21%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     14.99%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               28.95%      N/A        N/A     22.94%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     25.47%
-----------------------------------------------------------------
</TABLE>

                                       13
<PAGE>   16

 GMO INTERNATIONAL
    SMALL COMPANIES FUND
Fund Inception Date: 10/14/91

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class III  GMISX   IntSmCos  362007 52 8

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The International Small Companies Fund seeks high
total return through investment in equity securities of non-U.S. issuers. The
Fund's current benchmark is the SSB EMI World ex-U.S. Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from among the 3500 companies in developed markets,
including issuers in the MSCI EAFE universe and Canadian companies, and that are
among the smallest 50% in terms of market capitalization for each country. The
Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund will generally not invest in
securities of emerging markets issuers. The Fund may use exchange-traded and
over-the-counter derivatives to (i) hedge equity exposure; (ii) replace direct
investing; (iii) implement shifts in investment exposure as a substitute for
selling and buying securities; and (iv) adjust its foreign currency exposure.
The Fund will not use derivative instruments to expose on a net basis more than
100% of its net assets to equity securities or markets, nor to hold net
aggregate foreign currency exposure in excess of the net assets of the Fund.
However, the Fund's foreign currency exposure may differ significantly from the
currency exposure represented by its equity investments.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to build an international equity portfolio.
Using these principles, the Manager creates forecasted returns for countries,
sectors, currencies and individual stocks. To forecast returns for countries,
the Manager examines factors such as trends in gross domestic products, market
sentiment and industrial competitiveness. For sectors, the Manager examines
factors such as relative valuations, economic sensitivity, profitability and
size. For currencies, the Manager examines factors such as export and producer
price parity, balance of payments and interest rates. For securities, the
Manager examines factors such relative valuations in book value, earnings, cash
flows, sales, dividends and forecasted earnings as well as fair value, neglect,
and both price and earnings momentum. The Manager uses an optimization process
to weigh the trade-off between a stock's return forecast and how much risk the
stock adds to the portfolio, the risk and forecasted return of all active
currency positions and the risk of the entire portfolio relative to the Fund's
benchmark. In addition, expected transaction costs are explicitly considered in
the optimization process.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Smaller Company Risk, Derivatives Risk, Foreign Investment Risk, Currency
Risk, Leveraging Risk, Credit and Counterparty Risk and Liquidity Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                INTERNATIONAL SMALL COMPANIES FUND (%)
                                                                --------------------------------------
<S>                                                           <C>
1992                                                                             -7.39
1993                                                                             54.97
1994                                                                              4.74
1995                                                                              4.91
1996                                                                              9.84
1997                                                                             -3.54
1998                                                                              8.50
1999                                                                             11.00
</TABLE>

                        Highest Quarter: 17.13% (1Q1998)
                        Lowest Quarter: -14.71% (3Q1998)
                      Year-to-Date (as of 3/31/00): -0.50%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                       1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                    <C>      <C>       <C>        <C>      <C>
                                                     10/14/91
-----------------------------------------------------------------
 CLASS III             9.23%     5.67%      N/A         7.99%
-----------------------------------------------------------------
 SSB EMI WORLD
  EX-U.S.              23.96%    7.28%      N/A         6.72%
-----------------------------------------------------------------
 MSCI EAFE             26.96%   12.82%      N/A        10.85%
-----------------------------------------------------------------
</TABLE>

                                       14
<PAGE>   17

 GMO JAPAN FUND
Fund Inception Date: 6/8/90

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMOJX   Japan   362007 48 6
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Japan Fund seeks high total return through
investment in equity securities of Japanese companies. The Fund's current
benchmark is the MSCI Japan Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from the MSCI Japan universe. The Fund may also use
derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund will generally not invest in
securities of emerging markets issuers. The Fund may use exchange-traded and
over-the-counter derivatives to (i) hedge equity exposure; (ii) replace direct
investing; (iii) implement shifts in investment exposure as a substitute for
selling and buying securities; and (iv) adjust its foreign currency exposure.
The Fund will not use derivative instruments to expose on a net basis more than
100% of its net assets to equity securities or markets, nor to hold net
aggregate foreign currency exposure in excess of the net assets of the Fund.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide Japanese equity exposure. Using
these principles, the Manager employs a bottom-up approach to select stocks
based on several proprietary valuation factors as well as price and earnings
momentum. The Manager uses a top-down approach to favor sectors that it believes
represent the best long-term values within the Japanese market. The Manager then
uses an optimization process to weigh the trade-off of a stock's return forecast
and how much risk it adds to the portfolio, and to weigh the risk of the entire
portfolio relative to the Fund's benchmark. In addition, expected transaction
costs are explicitly considered in the optimization process.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Concentration
Risk, Leveraging Risk and Credit and Counterparty Risk. For more information
about these risks and other principal risks of an investment in the Fund, see
"Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                            JAPAN FUND (%)
                                                                            --------------
<S>                                                           <C>
1991                                                                              4.99
1992                                                                            -13.99
1993                                                                             26.55
1994                                                                             25.82
1995                                                                             -3.85
1996                                                                            -12.80
1997                                                                            -23.44
1998                                                                             12.11
1999                                                                             35.23
</TABLE>

                        Highest Quarter: 26.32% (4Q1998)
                        Lowest Quarter: -20.28% (4Q1997)
                      Year-to-Date (as of 3/31/00): 3.58%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
----------------------------------------------------------------
                       1 YEAR   5 YEARS   10 YEARS   INCEPT.
----------------------------------------------------------------
<S>                    <C>      <C>       <C>        <C>     <C>
                                                      6/8/90
----------------------------------------------------------------
 CLASS III             34.69%   -0.62%      N/A        1.42%
----------------------------------------------------------------
 MSCI JAPAN            61.54%    1.96%      N/A        1.86%
----------------------------------------------------------------
</TABLE>

                                       15
<PAGE>   18

 GMO EMERGING MARKETS FUND
Fund Inception Date: 12/9/93

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class III  GMOEX   EmergMkt  362007 60 1
                                                              Class IV   GMEFX   EmergMkt  362008 79 9
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Emerging Markets Fund seeks high total return
through investment in equity securities traded in the securities markets of
developing countries in Asia, Latin America, the Middle East, Africa and Europe
("Emerging Markets"). The Fund's current benchmark is the IFC Investable Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies that make up the IFC and MSCI emerging markets databases, and that
are deemed to be emerging or frontier markets by the World Bank. The Fund may
also use derivatives.

     PRINCIPAL INVESTMENTS:  The Manager has appointed Dancing Elephant, Ltd. to
serve as Consultant to the Fund. The Fund intends to be fully invested, and will
not generally take temporary defensive positions through investment in cash and
high quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivatives and related instruments where available to (i)
hedge equity exposure; (ii) replace direct investing; (iii) implement shifts in
investment exposure as a substitute for selling and buying securities; and (iv)
adjust its foreign currency exposure. The Fund will not use derivative
instruments to expose on a net basis more than 100% of its net assets to equity
securities or markets, nor to hold net aggregate foreign currency exposure in
excess of the net assets of the Fund. However, the Fund's foreign currency
exposure may differ significantly from the currency exposure represented by its
equity investments.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to build a value-biased emerging market
equity portfolio. Using these principles, the Consultant creates forecasted
returns for countries, securities and sectors. To forecast returns for
countries, the Consultant examines factors such as price to earnings ratios,
market momentum, trends in gross domestic products, market conditions, long-term
trends and paradigm shifts, and values currencies based on real effective
exchange rates. For securities, the Consultant examines factors such as fair
value, earnings and price momentum, price to cash flow and measures of neglect
(a measure of low analyst coverage and low price volatility). For sectors, the
Consultant examines factors similar to those used for securities, and also
evaluates economic sensitivity and industrial trends. The Consultant also
monitors the economic and political conditions in these markets and adjusts its
strategies as markets develop or encounter setbacks. The Consultant then uses an
optimization process to weigh the trade-off among a stock's return forecast, how
much risk the stock adds relative to the Fund's benchmark and transaction costs.

     RISKS. The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                       EMERGING MARKETS FUND (%)
                                                                       -------------------------
<S>                                                           <C>
1994                                                                              6.29
1995                                                                            -12.57
1996                                                                             11.64
1997                                                                             -0.10
1998                                                                            -28.88
1999                                                                             77.73
</TABLE>

                        Highest Quarter: 34.40% (2Q1999)
                        Lowest Quarter: -28.24% (2Q1998)
                      Year-to-Date (as of 3/31/00): 1.74%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-------------------------------------------------------------------
                        1 YEAR    5 YEARS   10 YEARS   INCEPT.
-------------------------------------------------------------------
<S>                     <C>       <C>       <C>        <C>      <C>
                                                        12/9/93
-------------------------------------------------------------------
 CLASS III               74.19%     3.85%       N/A       5.88%
-------------------------------------------------------------------
 IFC INVESTABLE          67.14%     2.16%       N/A       1.43%
-------------------------------------------------------------------
                                                         1/9/98
-------------------------------------------------------------------
 CLASS IV                74.08%       N/A       N/A      17.28%
-------------------------------------------------------------------
 IFC
  INVESTABLE             67.14%       N/A       N/A      20.81%
-------------------------------------------------------------------
</TABLE>

                                       16
<PAGE>   19

 GMO EVOLVING COUNTRIES FUND
Fund Inception Date: 8/29/97

<TABLE>
<CAPTION>
                                                                              FUND CODES
                                                              ------------------------------------------
                                                                        Ticker     Symbol       Cusip
                                                                       ---------  ---------  -----------
<S>                                                           <C>      <C>        <C>        <C>
                                                              Class
                                                              III        GMCEX    EvolvCntr  362008 85 6
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Evolving Countries Fund seeks high total return
through investment in equity securities traded in the securities markets of
developing countries in Asia, Latin America, the Middle East, Africa and Europe
("Emerging Markets"). The Fund's current benchmark is the IFC Investable Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies that make up the IFC and MSCI emerging markets databases, and that
are deemed to be emerging or frontier markets by the World Bank. The Fund may
also use derivatives.

     PRINCIPAL INVESTMENTS:  The Manager has appointed Dancing Elephant, Ltd. to
serve as Consultant to the Fund. The Fund attempts to achieve its objective by
focusing its investments in evolving country securities that are more liquid
than emerging market securities generally. The Fund intends to be fully
invested, and will not generally take temporary defensive positions through
investment in cash and high quality money market instruments. The Fund may use
exchange-traded and over-the-counter derivatives and related instruments where
available to (i) hedge equity exposure; (ii) replace direct investing; (iii)
implement shifts in investment exposure as a substitute for selling and buying
securities; and (iv) adjust its foreign currency exposure. The Fund will not use
derivative instruments to expose on a net basis more than 100% of its net assets
to equity securities or markets, nor to hold net aggregate foreign currency
exposure in excess of the net assets of the Fund. However, the Fund's foreign
currency exposure may differ significantly from the currency exposure
represented by its equity investments.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to build a value-biased, relatively liquid
and earnings momentum-biased emerging market equity portfolio. Using these
principles, the Consultant creates forecasted returns for countries, securities
and sectors. To forecast returns for countries, the Consultant examines factors
such as price to earnings ratios, market momentum, trends in gross domestic
products, market conditions, long-term trends and paradigm shifts, and values
currencies based on real effective exchange rates. For securities, the
Consultant examines factors such as fair value, earnings and price momentum,
price to cash flow and measures of neglect (a measure of low analyst coverage
and low price volatility). For sectors, the Consultant examines factors similar
to those used for securities, and also evaluates economic sensitivity and
industrial trends. The Consultant also monitors the economic and political
conditions in these markets and adjusts its strategies as markets develop or
encounter setbacks. The Consultant then uses an optimization process to weigh
the trade-off among a stock's return forecast, how much risk the stock adds
relative to the Fund's benchmark and transaction costs.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Year Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                      EVOLVING COUNTRIES FUND (%)
                                                                      ---------------------------
<S>                                                           <C>
1998                                                                            -24.03
1999                                                                             94.69
</TABLE>

                        Highest Quarter: 60.80% (2Q1999)
                        Lowest Quarter: -28.87% (2Q1998)
                      Year-to-Date (as of 3/31/00): 0.77%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
------------------------------------------------------------------
                        1 YEAR    5 YEARS   10 YEARS   INCEPT.
------------------------------------------------------------------
<S>                     <C>       <C>       <C>        <C>     <C>
                                                       8/29/97
------------------------------------------------------------------
 CLASS III               90.81%       N/A       N/A      7.27%
------------------------------------------------------------------
 IFC INVESTABLE          67.14%       N/A       N/A      3.59%
------------------------------------------------------------------
</TABLE>

                                       17
<PAGE>   20

 GMO ASIA FUND
Fund Inception Date: 2/18/98

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              ---------------------------------------
                                                                         Ticker  Symbol      Cusip
                                                                         ------  ------   -----------
<S>                                                           <C>        <C>     <C>      <C>
                                                              Class III  GMASX   Asia     362008 75 7
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Asia Fund seeks high total return through
investment in equity securities traded in the Asian securities markets. The
Fund's current benchmark is the GMO Asia 7 Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
companies traded in Asian countries other than Japan. The Fund may also use
derivatives.

     PRINCIPAL INVESTMENTS:  The Manager has appointed Dancing Elephant, Ltd. to
serve as Consultant to the Fund. The Fund intends to be fully invested, and will
not generally take temporary defensive positions through investment in cash and
high quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to (i)
hedge equity exposure; (ii) replace direct investing; (iii) implement shifts in
investment exposure as a substitute for selling and buying securities; and (iv)
adjust its foreign currency exposure. The Fund will not use derivative
instruments to expose on a net basis more than 100% of its net assets to equity
securities or markets, nor to hold net aggregate foreign currency exposure in
excess of the net assets of the Fund. However, the Fund's foreign currency
exposure may differ significantly from the currency exposure represented by its
equity investments.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide Asian equity exposure. Using these
principles, the Consultant creates forecasted returns for countries, securities
and sectors. To forecast returns for countries, the Manager examines factors
such as price to earnings ratios, market momentum, trends in gross domestic
products, market conditions, long-term trends and paradigm shifts. For
securities, the Consultant examines factors such as fair value, earnings and
price momentum, price to cash flow and measures of neglect (a measure of low
analyst coverage and low price volatility). For sectors, the Consultant examines
factors similar to those used for securities, and also evaluates economic
sensitivity and industrial trends. The Consultant also monitors the economic and
political conditions in these markets and adjusts its strategies as markets
develop or encounter setbacks. The Consultant then uses an optimization process
to weigh the trade-off among a stock's return forecast, how much risk it adds
relative to the Fund's benchmark and transaction costs.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Concentration Risk, Leveraging Risk and Credit and Counterparty Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                             GMO ASIA FUND
                                                                             -------------
<S>                                                           <C>
1999                                                                             67.50
</TABLE>

                        Highest Quarter: 59.86% (2Q1999)
                        Lowest Quarter: -19.86% (3Q1999)
                      Year-to-Date (as of 3/31/00): -6.23%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
------------------------------------------------------------------
                        1 YEAR    5 YEARS   10 YEARS   INCEPT.
------------------------------------------------------------------
<S>                     <C>       <C>       <C>        <C>     <C>
                                                       2/18/98
------------------------------------------------------------------
 CLASS III               64.83%       N/A       N/A     20.13%
------------------------------------------------------------------
 MSCI
  EMF ASIA               70.40%       N/A       N/A     19.55%
------------------------------------------------------------------
 GMO ASIA 7 INDEX        66.87%       N/A       N/A     29.59%
------------------------------------------------------------------
</TABLE>

                                       18
<PAGE>   21

                               FIXED INCOME FUNDS

     The Funds in this category invest to a substantial extent in fixed income
securities. These are obligations of the issuer to make payments of principal
and/or interest on future dates, and include bonds, notes and asset backed
securities. For these purposes, a bond refers to any fixed income obligation
with an original maturity of two years or more, as well as "synthetic" bonds
created by the Manager by combining a futures contract or option on a fixed
income security with cash, a cash equivalent or another fixed income security.
If the issuer or guarantor of a fixed income security is a foreign government or
an agency or political subdivision, the obligation is often referred to as
sovereign debt. The Manager will employ a variety of techniques to adjust the
sensitivity of a Fund's value to changes in interest rates. This sensitivity is
often measured by, and correlates strongly to, the portfolio's duration. The
duration of a fixed income security is the weighted average maturity, expressed
in years, of the present value of all expected future cash flows, including
interest payments and principal repayments. For example, for a bond with a 6%
coupon that matures in five years with a 6% yield, duration would be 4.39 years.
The Emerging Countries referred to below include less developed countries in
Asia, Latin America, the Middle East, Africa and Europe.

 GMO DOMESTIC BOND FUND
Fund Inception Date: 8/18/94

<TABLE>
<CAPTION>
                                                                              FUND CODES
                                                              ------------------------------------------
                                                                         Ticker    Symbol       Cusip
                                                                         ------  ----------  -----------
<S>                                                           <C>        <C>     <C>         <C>
                                                              Class III  GMDBX    DomestBd   362007 41 1
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Domestic Bond Fund seeks high total return
through investment in U.S. investment grade securities. The Fund's current
benchmark is the Lehman Brothers Government Bond Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in U.S. government
securities, including asset-backed securities issued by U.S. government
agencies, but may also invest in other U.S. dollar denominated fixed income
investments, including investment-grade bonds, convertible bonds and
asset-backed securities of private issuers. The Fund may expose a portion of its
assets to foreign credit, and may invest some of its assets in lower-rated
securities. The Fund may make use of a wide variety of exchange-traded and
over-the-counter derivative instruments to implement its strategy. The Fund may
achieve this exposure directly, or indirectly by investing a substantial portion
of its assets in shares of the GMO Alpha LIBOR Fund (see "Investment by Fixed
Income Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs fundamental
research techniques to identify bonds which have high relative yield spreads and
which the Manager believes are undervalued. The Manager also considers issue-
specific risk in the selection process. The Manager employs competitive trading
practices to help ensure that the Fund receives the best available prices and
monitors credit risk in the portfolio. The Fund's portfolio will generally have
a duration of four (4) to six (6) years.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk and Leveraging Risk. For more information about these
risks and other principal risks of an investment in the Fund, see "Summary of
Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. The table to the right shows
how the Fund's average annual total returns for different calendar periods
compare with those of a broad-based index. See "Benchmarks and Indexes" for a
description of the index. Performance results in the table reflect payment of
Fund expenses; returns for the comparative index do not reflect payment of any
expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                        DOMESTIC BOND FUND (%)
                                                                        ----------------------
<S>                                                           <C>
1995                                                                             18.57
1996                                                                              3.04
1997                                                                              9.96
1998                                                                              8.05
1999                                                                             -1.79
</TABLE>

                        Highest Quarter: 6.35% (2Q1995)
                        Lowest Quarter: -2.37% (1Q1996)
                      Year-to-Date (as of 3/31/00): 3.76%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      8/18/94
-----------------------------------------------------------------
 CLASS III              -1.79%   7.34%       N/A       6.70%
-----------------------------------------------------------------
 LEHMAN BROTHERS
  GOVERNMENT BOND
  INDEX                 -2.23%   7.43%       N/A       6.83%
-----------------------------------------------------------------
</TABLE>

                                       19
<PAGE>   22

 GMO U.S. BOND/GLOBAL
    ALPHA A FUND
Fund Inception Date: 4/30/97

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GUGAX   USBdAlfaA  362008 60 9

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO U.S. Bond/Global Alpha A Fund seeks high
total return relative to its performance benchmark through investment in U.S.
investment grade securities. The Fund achieves exposure to international bond
and currency markets by investing in a combination of foreign bond and currency
derivatives, effectively adding to or subtracting from the U.S. bond return the
performance of the Fund's international bond and currency investments. The
Fund's current benchmark is the Lehman Brothers Aggregate Bond Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in U.S. government
securities, including asset-backed securities issued by U.S. government
agencies, but may also invest in other U.S. dollar denominated fixed income
investments, including investment-grade bonds, convertible bonds and
asset-backed securities of private issuers. The Fund may expose a portion of its
assets to lower-rated securities (also known as "junk bonds"), which may include
the sovereign debt of Emerging Countries. The Fund will generally attempt to
hedge at least 75% of its foreign currency exposure back to the U.S. dollar, and
may use derivatives to adjust its foreign currency exposure independently of its
exposure to bonds and bond markets. The Fund may make use of a wide variety of
exchange-traded and over-the-counter derivative instruments to implement its
strategy. The Fund may achieve this exposure directly, or indirectly by
investing a substantial portion of its assets in shares of the GMO Alpha LIBOR
Fund (see "Investment by Fixed Income Funds in GMO Alpha LIBOR Fund").

     The Fund's return will depend primarily on 1) the performance of U.S. bond
markets, 2) the Manager's success at outperforming the U.S. bond market, and 3)
the Manager's success in selecting global bond and currency markets to over-and
underweight. A portion of the Fund's net assets may be invested in or exposed to
foreign bonds, bond markets and foreign currencies on an unhedged basis. The
total of the absolute values of all deviations from the benchmark (that is,
without regard to sign and allowing for no netting of positions) will often
exceed 100% of the value of the Fund for both bonds and currencies, which are
generally considered separately.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs fundamental
research techniques and quantitative applications to transfer valuation
inefficiencies from the international bond and currency markets to a core U.S.
bond portfolio. The core portfolio seeks to match the duration of, and produce
returns similar to, the Fund's benchmark. The Manager uses these applications to
determine currency and country allocations. Issues are selected by analyzing
such factors as term structures, sector and issuer yield spreads, tracking error
and embedded option features of the security universe. The Manager implements
these allocations by identifying undervalued securities and currencies within
the relevant bond and currency markets.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Liquidity Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Year Ending December 31
[GRAPH]

<TABLE>
<CAPTION>
                                                                   U.S. BOND/GLOBAL ALPHA A FUND (%)
                                                                   ---------------------------------
<S>                                                           <C>
1998                                                                              3.87
1999                                                                             -2.38
</TABLE>

                        Highest Quarter: 1.51% (3Q1998)
                        Lowest Quarter: -2.37% (1Q1999)
                      Year-to-Date (as of 3/31/00): 2.84%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      4/30/97
-----------------------------------------------------------------
 CLASS III              -2.52%     N/A       N/A       4.80%
-----------------------------------------------------------------
 LEHMAN BROTHERS
  AGGREGATE BOND
  INDEX                 -0.82%     N/A       N/A        6.07%
-----------------------------------------------------------------
</TABLE>

                                       20
<PAGE>   23

 GMO U.S. BOND/GLOBAL
    ALPHA B FUND
Fund Inception Date: 7/29/97

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GUGBX   USBdAlfaB  362008 88 0

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO U.S. Bond/Global Alpha B Fund seeks high
total return relative to its performance benchmark through direct or indirect
investment in U.S. investment grade securities. The Fund achieves exposure to
international bond and currency markets by investing in a combination of foreign
bond and currency derivatives, effectively adding to or subtracting from the
U.S. bond return the performance of the Fund's international bond and currency
investments. The Fund's current benchmark is the Lehman Brothers Aggregate Bond
Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in U.S. government
securities, including asset-backed securities issued by U.S. government
agencies, but may also invest in other U.S. dollar denominated fixed income
investments, including investment-grade bonds, convertible bonds and
asset-backed securities of private issuers. The Fund may expose a portion of its
assets to lower-rated securities (also known as "junk bonds"). The Fund will
generally attempt to hedge at least 75% of its foreign currency exposure back to
the U.S. dollar, and may use derivatives to adjust its foreign currency exposure
independently of its exposure to bonds and bond markets. The Fund may make use
of a wide variety of exchange-traded and over-the-counter derivative instruments
to implement its strategy. The Fund may achieve this exposure directly, or
indirectly by investing a substantial portion of its assets in shares of the GMO
Alpha LIBOR Fund (see "Investment by Fixed Income Funds in GMO Alpha LIBOR
Fund").

     The Fund's return will depend primarily on 1) the performance of U.S. bond
markets, 2) the Manager's success at outperforming the U.S. bond market, and 3)
the Manager's success in selecting global bond and currency markets to over-and
underweight. A portion of the Fund's net assets may be invested in or exposed to
foreign bonds, bond markets and foreign currencies on an unhedged basis. The
total of the absolute values of all deviations from the benchmark (that is,
without regard to sign and allowing for no netting of positions) will often
exceed 100% of the value of the Fund for both bonds and currencies, which are
generally considered separately.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs fundamental
research techniques and quantitative applications to transfer valuation
inefficiencies from the international bond and currency markets to a core U.S.
bond portfolio. The core portfolio seeks to match the duration of, and produce
returns similar to, the Fund's benchmark. The Manager uses these applications to
determine currency and country allocations. Issues are selected by analyzing
such factors as term structures, sector and issuer yield spreads, tracking error
and embedded option features of the security universe. The Manager implements
these allocations by identifying undervalued securities and currencies within
the relevant bond and currency markets.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Year Ending December 31
[GRAPH]

<TABLE>
<CAPTION>
                                                                   U.S. BOND/GLOBAL ALPHA B FUND (%)
                                                                   ---------------------------------
<S>                                                           <C>
1998                                                                              7.00
1999                                                                             -3.20
</TABLE>

                        Highest Quarter: 3.91% (3Q1998)
                        Lowest Quarter: -1.77% (1Q1999)
                      Year-to-Date (as of 3/31/00): 2.50%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      7/29/97
-----------------------------------------------------------------
 CLASS III              -3.35%      N/A        N/A      2.60%
-----------------------------------------------------------------
 LEHMAN BROTHERS
  AGGREGATE BOND
  INDEX                 -0.82%      N/A        N/A      4.78%
-----------------------------------------------------------------
</TABLE>

                                       21
<PAGE>   24

 GMO INTERNATIONAL BOND FUND
Fund Inception Date: 12/22/93

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class III  GMIBX   IntlBond  362007 37 9
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO International Bond Fund seeks high total
return through investment in foreign bond and currency markets. The Fund's
current benchmark is the J.P. Morgan Non-U.S. Government Bond Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in investment-grade
bonds denominated in various currencies (including U.S. dollars and
multi-currency units), including asset-backed securities issued by foreign
governments, U.S. government agencies and private issuers. By coupling such
investments with various exchange-traded and over-the-counter bond and currency
derivative instruments, the Fund seeks to obtain the return of those primarily
investment-grade international bonds, bond markets and currencies selected by
the Manager. The Fund may use derivatives to adjust its foreign currency
exposure independently of its exposure to bonds and bond markets. The Fund may
invest a portion of its net assets in lower-rated securities (also known as
"junk bonds"), which may include sovereign debt of Emerging Countries. The total
of the absolute values of all deviations from the benchmark (that is, without
regard to sign and allowing for no netting of positions) will often exceed 100%
of the value of the Fund for both bonds and currencies, which are generally
considered separately. The Fund may make use of a wide variety of
exchange-traded and over-the-counter derivative instruments to implement its
strategy. The Fund may achieve this exposure directly, or indirectly by
investing a substantial portion of its assets in shares of the GMO Alpha LIBOR
Fund (see "Investment by Fixed Income Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs fundamental
research techniques in quantitative applications to measure the value of the
bond and currency markets. The Manager uses these applications to determine
currency and country allocations. Issues are selected by analyzing such factors
as term structures, sector and issuer yield spreads, tracking error and embedded
option features of the security universe. The Manager implements these
allocations by identifying undervalued securities and currencies within the
relevant bond and currency markets.

     RISKS: The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                      INTERNATIONAL BOND FUND (%)
                                                                      ---------------------------
<S>                                                           <C>
1994                                                                              5.16
1995                                                                             27.31
1996                                                                             16.66
1997                                                                              0.88
1998                                                                             10.79
1999                                                                             -5.48
</TABLE>

                        Highest Quarter: 10.53% (1Q1995)
                        Lowest Quarter: -5.78% (1Q1999)
                      Year-to-Date (as of 3/31/00): -0.42%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
------------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
------------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>      <C>
                                                      12/22/93
------------------------------------------------------------------
 CLASS III              -5.62%    9.39%        N/A       8.46%
------------------------------------------------------------------
 J.P. MORGAN NON-U.S.
  GOVERNMENT BOND
  INDEX                 -6.17%    6.36%        N/A       5.92%
------------------------------------------------------------------
</TABLE>

                                       22
<PAGE>   25

 GMO CURRENCY HEDGED
    INTERNATIONAL BOND FUND
Fund Inception Date: 9/30/94

<TABLE>
<CAPTION>
                                                                              FUND CODES
                                                              ------------------------------------------
                                                                         Ticker    Symbol       Cusip
                                                                         ------  ----------  -----------
<S>                                                           <C>        <C>     <C>         <C>
                                                              Class III  GMHBX   CurHgIntBd  362007 34 6

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  GMO Currency Hedged International Bond Fund seeks
high total return through investment in foreign bond and currency markets. The
Fund's current benchmark is the J.P. Morgan Non-U.S. Government Bond Index
(Hedged).

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in investment-grade
bonds denominated in various currencies (including U.S. dollars and
multi-currency units), including asset-backed securities issued by foreign
governments, U.S. government agencies and private issuers. By coupling such
investments with various exchange-traded and over-the-counter bond and currency
derivative instruments, the Fund seeks to obtain the return of those primarily
investment-grade international bonds, bond markets and currencies selected by
the Manager. The Fund will retain no more than 25% of its net currency exposure
in the U.S. dollar (allowing for netting of long and short currency positions),
and may use derivatives to adjust its foreign currency exposure independently of
its exposure to bonds and bond markets. The Fund may invest a portion of its net
assets in lower-rated securities (also known as "junk bonds"), which may include
sovereign debt of Emerging Countries. The total of the absolute values of all
deviations from the benchmark (that is, without regard to sign and allowing for
no netting of positions) will often exceed 100% of the value of the Fund for
both bonds and currencies, which are generally considered separately. The Fund
may make use of a wide variety of exchange-traded and over-the-counter
derivative instruments to implement its strategy. The Fund may achieve this
exposure directly, or indirectly by investing a substantial portion of its
assets in shares of the GMO Alpha LIBOR Fund (see "Investment by Fixed Income
Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs fundamental
research techniques in quantitative applications to measure the value of the
bond and currency markets. The Manager uses these applications to determine
currency and country allocations. Issues are selected by analyzing such factors
as term structures, sector and issuer yield spreads, tracking error and embedded
option features of the security universe. The Manager implements these
allocations by identifying undervalued securities and currencies within the
relevant bond and currency markets. The Manager will make extensive use of a
wide variety of exchange-traded and over-the-counter derivative instruments to
implement the Fund's strategy.

     RISKS: The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                              CURRENCY HEDGED INTERNATIONAL BOND FUND(%)
                                                              ------------------------------------------
<S>                                                           <C>
1995                                                                             27.78
1996                                                                             23.86
1997                                                                             15.76
1998                                                                              5.67
1999                                                                              2.65
</TABLE>

                        Highest Quarter: 8.50% (2Q1995)
                        Lowest Quarter: -0.47% (2Q1999)
                      Year-to-Date (as of 3/31/00): 3.03%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      9/30/94
-----------------------------------------------------------------
 CLASS III               2.50%   14.68%        N/A     13.88%
-----------------------------------------------------------------
 J.P. MORGAN NON-U.S.
  GOVERNMENT BOND
  INDEX (HEDGED)         2.43%   11.20%        N/A     10.97%
-----------------------------------------------------------------
</TABLE>

                                       23
<PAGE>   26

 GMO GLOBAL BOND FUND
Fund Inception Date: 12/28/95

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMGBX   GlobalBd   362007 31 2
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Global Bond Fund seeks high total return
through direct or indirect investment in global bond and currency markets. The
Fund's current benchmark is the J.P. Morgan Global Government Bond Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in investment-grade
bonds denominated in various currencies (including U.S. dollars and
multi-currency units), including asset-backed securities issued by foreign
governments, U.S. government agencies and private issuers. By coupling such
investments with various exchange-traded and over-the-counter bond and currency
derivative instruments, the Fund seeks to obtain the return of those primarily
investment-grade international bonds, bond markets and currencies selected by
the Manager. The Fund may use derivatives to adjust its foreign currency
exposure independently of its exposure to bonds and bond markets. The Fund may
invest a portion of its net assets in lower-rated securities (also known as
"junk bonds"), which may include sovereign debt of Emerging Countries. The total
of the absolute values of all deviations from the benchmark (that is, without
regard to sign and allowing for no netting of positions) will often exceed 100%
of the value of the Fund for both bonds and currencies, which are generally
considered separately. The Fund may make use of a wide variety of
exchange-traded and over-the-counter derivative instruments to implement its
strategy. The Fund may achieve this exposure directly, or indirectly by
investing a substantial portion of its assets in shares of the GMO Alpha LIBOR
Fund (see "Investment by Fixed Income Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs fundamental
research techniques in quantitative applications to measure the value of the
bond and currency markets. The Manager uses these applications to determine
currency and country allocations. Issues are selected by analyzing such factors
as term structures, sector and issuer yield spreads, tracking error and embedded
option features of the security universe. The Manager implements these
allocations by identifying undervalued securities and currencies within the
relevant bond and currency markets.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                          GLOBAL BOND FUND %
                                                                          ------------------
<S>                                                           <C>
1996                                                                             13.07
1997                                                                              6.36
1998                                                                             10.25
1999                                                                             -5.54
</TABLE>

                        Highest Quarter: 5.18% (3Q1998)
                        Lowest Quarter: -4.98% (1Q1999)
                      Year-to-Date (as of 3/31/00): 0.83%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
------------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
------------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>      <C>
                                                      12/28/95
------------------------------------------------------------------
 CLASS III              -5.69%      N/A        N/A       5.73%
------------------------------------------------------------------
 J.P. MORGAN GLOBAL
  GOVERNMENT BOND
  INDEX                 -5.08%      N/A        N/A       3.75%
------------------------------------------------------------------
</TABLE>

                                       24
<PAGE>   27

 GMO EMERGING COUNTRY
    DEBT FUND
Fund Inception Date: 4/19/94

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMCDX   EmgCntrDt  362007 27 0
                                                              Class IV   GMDFX   EmgCntrDt  362008 78 1
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Emerging Country Debt Fund seeks to earn high
total return through investment in sovereign debt of developing countries in
Asia, Latin America, the Middle East, Africa and Europe ("Emerging Countries").
The Fund's current benchmark is the J.P. Morgan Emerging Markets Bond Index
Global.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in sovereign debt of
Emerging Countries. The Fund will generally have at least 50% of its assets
denominated in, or hedged into, U.S. dollars. The Fund may make use of a wide
variety of exchange-traded and over-the-counter derivative instruments to
implement its strategy, and may seek to provide some protection against defaults
of sovereign issuers in certain countries through the use of certain derivative
instruments. The Fund may achieve this exposure directly, or indirectly by
investing a substantial portion of its assets in shares of the GMO Alpha LIBOR
Fund (see "Investment by Fixed Income Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs a bottom-up
approach to examining Emerging Country debt issues, and uses quantitative
applications to take advantage of valuation inefficiencies in Emerging Country
debt markets. In addition to considerations relating to investment restrictions
and tax barriers, allocation of the Fund's investments among selected Emerging
Countries will be based on certain other relevant factors including specific
security valuations, as well as the outlook for economic growth, currency
exchange rates, interest rates and political factors.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                     EMERGING COUNTRY DEPT FUND %
                                                                     ----------------------------
<S>                                                           <C>
1995                                                                             45.10
1996                                                                             65.71
1997                                                                             31.01
1998                                                                            -35.53
1999                                                                             32.29
</TABLE>

                        Highest Quarter: 26.17% (2Q1995)
                        Lowest Quarter: -34.91% (3Q1998)
                      Year-to-Date (as of 3/31/00): 14.39%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                       1 YEAR    5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                    <C>       <C>       <C>        <C>     <C>
                                                      4/19/94
-----------------------------------------------------------------
 CLASS III              31.30%   23.49%      N/A       19.43%
-----------------------------------------------------------------
 J.P. MORGAN EMBI+      25.97%   16.65%      N/A       14.59%
-----------------------------------------------------------------
 J.P. MORGAN EMBI
  GLOBAL+               25.97%   16.65%      N/A       14.59%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               31.47%    N/A        N/A       -2.66%
-----------------------------------------------------------------
 J.P. MORGAN EMBI+      25.97%    N/A        N/A        5.40%
-----------------------------------------------------------------
 J.P. MORGAN EMBI
  GLOBAL+               25.97%    N/A        N/A        5.40%
-----------------------------------------------------------------
</TABLE>

                                       25
<PAGE>   28

 GMO SHORT-TERM INCOME FUND
Fund Inception Date: 4/18/90

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              ---------------------------------------
                                                                         Ticker  Symbol      Cusip
                                                                         ------  ------   -----------
<S>                                                           <C>        <C>     <C>      <C>
                                                              Class III  GMSIX    STIF    362007 47 8
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Short-Term Income Fund seeks to provide
current income to the extent consistent with the preservation of capital and
liquidity through investment in a portfolio of high-quality fixed income
instruments. The Fund's current benchmark is the SSB 3 Month T-Bill Index.

     PRINCIPAL INVESTMENTS:  The Fund may invest in high-quality prime
commercial paper and master demand notes, high-quality corporate debt securities
and high-quality debt securities backed by pools of commercial or consumer
finance loans, asset-backed securities issued by U.S. government agencies and
private issuers, repurchase agreements, and certificates of deposit, bankers'
acceptances and other bank obligations. While the Fund intends to invest
primarily in short-term securities, it is NOT a money market fund. The Fund may
also use derivatives. The Fund may achieve this exposure directly, or indirectly
by investing a substantial portion of its assets in shares of the GMO Alpha
LIBOR Fund (see "Investment by Fixed Income Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager uses fundamental
investment techniques to purchase bonds with a high relative yield spread. The
Fund seeks to maintain a duration of not greater than two years. While the Fund
invests in high-quality instruments, the Manager may or may not dispose of a
security whose rating is lowered after purchase.

     RISKS:  The most significant risk of an investment in the Fund is Market
Risk. For more information about this risk, and other principal risks of an
investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. The table to the right shows
how the Fund's average annual total returns for different calendar periods
compare with those of a broad-based index. See "Benchmarks and Indexes" for a
description of the index. Performance results in the table reflect payment of
Fund expenses; returns for the comparative index do not reflect payment of any
expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                       SHORT-TERM INCOME FUND(%)
                                                                       -------------------------
<S>                                                           <C>
1991                                                                             8.23
1992                                                                             5.78
1993                                                                             5.65
1994                                                                             1.60
1995                                                                             9.97
1996                                                                             5.40
1997                                                                             6.11
1998                                                                             4.48
1999                                                                             5.09
</TABLE>

                        Highest Quarter: 3.51% (4Q1991)
                        Lowest Quarter: -0.24% (1Q1992)
                      Year-to-Date (as of 3/31/00): 1.79%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      4/18/90*
-----------------------------------------------------------------
 CLASS III              5.09%    6.19%       N/A       5.96%
-----------------------------------------------------------------
 SSB 3 MONTH T-BILL
  INDEX                 4.67%    5.19%       N/A       4.96%
-----------------------------------------------------------------
</TABLE>

* For the period from April 18, 1990 until June 30, 1991, the Fund operated as a
  money market fund.

                                       26
<PAGE>   29

 GMO GLOBAL HEDGED EQUITY FUND
Fund Inception Date: 7/29/94

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------   ------   -----------
<S>                                                           <C>        <C>      <C>      <C>
                                                              Class III   N/A      N/A     362007 44 5
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Global Hedged Equity Fund seeks high total
return consistent with minimal exposure to general equity market risk. The
Fund's current benchmark is the SSB 3 Month T-Bill Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in shares of the GMO U.S.
Equity Funds and GMO International Equity Funds (including the GMO Emerging
Markets Funds) (the "underlying Funds"), or directly in equity securities of the
type invested in by these Funds. The Fund may also use derivatives, including
the equity hedging investments described below.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in a combination of (i)
global equity securities, generally held through the underlying Funds; (ii)
derivative instruments intended to hedge the value of the Fund's equity
positions against general movements in the relevant equity market(s) and against
changes in the value of the foreign currencies represented in the Fund's
non-U.S. positions relative to the U.S. dollar; and (iii) long interest rate
futures contracts intended to extend the duration of the Fund. The Fund expects
to make substantial use of exchange-traded and over-the-counter derivatives and
related instruments.

     Investors should understand that, as opposed to conventional portfolios
composed of equity securities, to the extent that the Fund's hedging positions
are effective, the performance of the Fund is not expected to correlate with the
movements of equity markets generally. Rather, the Fund will perform more like a
short-term fixed income fund adjusted by the Manager's outperformance or
underperformance of equity markets generally.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund will implement its strategy
globally with a combination of U.S. equities and international equities. For the
U.S. equity portion of the portfolio, the Fund will invest in a U.S. equity
strategy that will be hedged using exchange-traded S&P 500 futures contracts.
For the international equity portion of the portfolio, the Fund will invest in
an international strategy that will be hedged using foreign exchange-traded
futures contracts and swap contracts in which the Fund is obligated to pay the
return of foreign markets in return for a U.S. dollar-based interest rate.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk and Foreign Investment Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[GRAPH]

<TABLE>
<CAPTION>
                                                                     GLOBAL HEDGED EQUITY FUND (%)
                                                                     -----------------------------
<S>                                                           <C>
1995                                                                              8.04
1996                                                                              4.09
1997                                                                             -1.60
1998                                                                             -7.08
1999                                                                              1.65
</TABLE>

                        Highest Quarter: 8.01% (2Q1999)
                        Lowest Quarter: -4.10% (2Q1998)
                      Year-to-Date (as of 3/31/00): 1.44%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      7/29/94
-----------------------------------------------------------------
 CLASS III              -0.29%    0.50%        N/A      0.54%
-----------------------------------------------------------------
 SSB 3 MONTH T-BILL
  INDEX                  4.67%    5.19%        N/A      5.17%
-----------------------------------------------------------------
</TABLE>

                                       27
<PAGE>   30

 GMO INFLATION INDEXED BOND FUND
Fund Inception Date: 3/31/97

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMIIX   InfltInBd   362007 247
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Inflation Indexed Bond Fund seeks high total
return through investment in government bonds that are indexed or otherwise
"linked" to general measures of inflation in the country of issue ("inflation
indexed bonds"). The Fund's current benchmark is the Lehman Brothers Treasury
Inflation Notes Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in inflation indexed (as
defined above) and other fixed income securities of both the United States and
foreign issuers. Inflation indexed securities issued by the U.S. Treasury are
fixed income securities whose principal value is periodically adjusted according
to the rate of inflation. A bond will be deemed to be "linked" to general
measures of inflation if, by such bond's terms, principal or interest components
change with general movements of inflation in the country of issue. The Fund may
also invest a portion of its assets in lower-rated securities (also known as
"junk bonds"). The Fund may also invest in derivatives. The Fund invests in
appropriate fixed income securities that in the opinion of the Manager represent
favorable values relative to their market prices. The Fund may achieve this
exposure directly, or indirectly by investing a substantial portion of its
assets in shares of the GMO Alpha LIBOR Fund (see "Investment by Fixed Income
Funds in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager uses fundamental
investment techniques to select issues by matching the Fund's duration to that
of its benchmark. The Manager may use exchange-traded and over-the-counter
derivative instruments to implement the Fund's strategy.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premium and redemption
fee in effect through December 31, 1999 are not reflected in the bar chart; if
reflected, the returns would be lower. The table to the right shows how the
Fund's average annual total returns for different calendar periods compare with
those of a broad-based index. See "Benchmarks and Indexes" for a description of
the index. Performance results in the table reflect payment of Fund expenses;
returns for the comparative index do not reflect payment of any expenses. PAST
PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Year Ending December 31
[GRAPH]

<TABLE>
<CAPTION>
                                                                    INFLATION INDEXED BOND FUND(%)
                                                                    ------------------------------
<S>                                                           <C>
1998                                                                             4.17
1999                                                                             2.70
</TABLE>

                        Highest Quarter: 2.36% (3Q1998)
                         Lowest Quarter: 0.16% (4Q1998)
                      Year-to-Date (as of 3/31/00): 4.07%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      3/31/97
-----------------------------------------------------------------
 CLASS III              2.50%       N/A        N/A      3.64%
-----------------------------------------------------------------
 LEHMAN BROTHERS
  TREASURY INFLATION
  NOTES INDEX           2.36%       N/A        N/A       N/A*
-----------------------------------------------------------------
 LEHMAN BROTHERS
  TREASURY INFLATION
  NOTES+                2.36%       N/A        N/A      3.50%
-----------------------------------------------------------------
</TABLE>

* Index inception date is 10/1/97

                                       28
<PAGE>   31

 GMO EMERGING COUNTRY DEBT
    SHARE FUND
Fund Inception Date: 7/20/98

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------   ------   -----------
<S>                                                           <C>        <C>      <C>      <C>
                                                              Class III   N/A      N/A     362008 64 1

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Emerging Country Debt Share Fund seeks high
total return through investment in the GMO Emerging Country Debt Fund ("ECDF"),
a portfolio of the Trust. The Fund's current benchmark is the J.P. Morgan
Emerging Markets Bond Index Global.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in ECDF, and will
therefore indirectly employ ECDF's principal strategies. The Fund may also
invest in cash and high quality money market instruments.

     For a discussion of the objective, principal investments and strategies and
portfolio construction process for ECDF, please see "Summary of Fund Objectives
and Principal Investment Strategies -- Emerging Country Debt Fund" above.

     RISKS:  The most significant risks of an investment in the Fund are the
risks the Fund is exposed to through ECDF, which include Market Risk, Liquidity
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows the Fund's annual total return for the
period shown. Purchase premiums and redemption fees are not reflected in the bar
chart; if reflected, the returns would be lower. The table to the right shows
how the Fund's average annual total returns for different calendar periods
compare with those of a broad-based index. See "Benchmarks and Indexes" for a
description of the index. Performance results in the table reflect payment of
Fund expenses; returns for the comparative index do not reflect payment of any
expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                               GMO EMERGING COUNTRY DEBT SHARE FUND (%)
                                                               ----------------------------------------
<S>                                                           <C>
1999                                                                             32.13
</TABLE>

                        Highest Quarter: 18.02% (4Q1999)
                         Lowest Quarter: 1.30% (3Q1999)
                      Year-to-Date (as of 3/31/00): 14.47%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                       1 YEAR    5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                    <C>       <C>       <C>        <C>     <C>
                                                      7/20/98
-----------------------------------------------------------------
 CLASS III              32.13%       N/A       N/A     -5.54%
-----------------------------------------------------------------
 J.P. MORGAN EMBI +     25.97%       N/A       N/A      3.45%
-----------------------------------------------------------------
 J.P. MORGAN EMBI
  GLOBAL +              25.97%       N/A       N/A      3.45%
-----------------------------------------------------------------
</TABLE>

                                       29
<PAGE>   32

                   ASSET ALLOCATION FUNDS ("FUNDS OF FUNDS")

     The Asset Allocation Funds invest primarily in other GMO Funds to provide
an investor with exposure to the investments -- and attendant risks -- of the
underlying Funds.

PORTFOLIO CONSTRUCTION

     The Manager uses fundamental and quantitative investment principles to
provide broad exposure to asset classes or sectors ("Asset Classes") and to make
optimal allocations among these Asset Classes. The Manager uses top-down
valuation methodologies to allocate Fund assets away from underlying Funds
investing primarily in overvalued Asset Classes and into those underlying Funds
whose Asset Classes the Manager believes are undervalued. The Manager considers
forecasted risk, return, transaction costs and expected value-added for each of
the underlying Funds when implementing the allocation strategy. Each Fund will
consider whether to rebalance when cash flows occur, the investment outlook
changes, or there has been a significant change in market valuation levels.
 GMO INTERNATIONAL EQUITY
    ALLOCATION FUND
Fund Inception Date: 10/11/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              ---------------------------------------
                                                                         Ticker  Symbol      Cusip
                                                                         ------  -------  -----------
<S>                                                           <C>        <C>     <C>      <C>
                                                              Class III  GIEAX   IntEqAl  362007 21 3

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The International Equity Allocation Fund seeks total
return greater than the return of the GMO EAFE Extended benchmark through
investment to varying extents in other Funds of the Trust.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the GMO International
Equity Funds (including the GMO Emerging Markets Funds) and the GMO Fixed Income
Funds (collectively, "underlying Funds").

     PRINCIPAL INVESTMENTS:  The Fund seeks a total return greater than the GMO
EAFE Extended benchmark. This benchmark modifies the MSCI EAFE index by
including a market capitalization weighting for emerging markets. The Fund will
typically be nearly fully exposed to equity and fixed income securities through
investment in the underlying Funds.

     RISKS:  The most significant risk of an investment in the Fund is the risk
that one or more underlying Funds will not perform as expected. In addition, the
Fund will indirectly be exposed to all of the risks of an investment in the
underlying Funds. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years ending December 31
[GRAPH]

<TABLE>
<CAPTION>
                                                                INTERNATIONAL EQUITY ALLOCATION FUND(%)
                                                                ---------------------------------------
<S>                                                           <C>
1997                                                                              1.74
1998                                                                              1.99
1999                                                                             26.77
</TABLE>

                        Highest Quarter: 14.99% (4Q1998)
                        Lowest Quarter: -15.91% (3Q1998)
                      Year-to-Date (as of 3/31/00): -2.28%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      10/11/96
-----------------------------------------------------------------
 CLASS III              25.61%      N/A        N/A      9.47%
-----------------------------------------------------------------
 MSCI AC WORLD EX US    31.79%      N/A        N/A     14.99%
-----------------------------------------------------------------
 GMO EAFE EXTENDED+     27.40%      N/A        N/A     16.03%
-----------------------------------------------------------------
</TABLE>

                                       30
<PAGE>   33

 GMO WORLD EQUITY
    ALLOCATION FUND
Fund Inception Date: 6/28/96

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMWAX   WrldEqAl   362007 17 1

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The World Equity Allocation Fund seeks total return
greater than the return of the GMO World Extended benchmark through investment
to varying extents in other Funds of the Trust.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the GMO International
Equity Funds (including the GMO Emerging Markets Funds), GMO U.S. Equity Funds,
and the GMO Fixed Income Funds (collectively, "underlying Funds").

     PRINCIPAL INVESTMENTS:  The Fund seeks a total return greater than the GMO
World Extended benchmark. This benchmark modifies the MSCI World Index including
a market capitalization weighting for emerging markets. The Fund will typically
be nearly fully exposed to equity and fixed income securities through investment
in the underlying Funds.

     RISKS:  The most significant risk of an investment in the Fund is the risk
that one or more underlying Funds will not perform as expected. In addition, the
Fund will indirectly be exposed to all of the risks of an investment in the
underlying Funds. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                   WORLD EQUITY ALLOCATION FUND (%)
                                                                   --------------------------------
<S>                                                           <C>
1997                                                                             10.23
1998                                                                              2.73
1999                                                                             23.44
</TABLE>

                        Highest Quarter: 14.30% (4Q1998)
                        Lowest Quarter: -15.08% (3Q1998)
                      Year-to-Date (as of 3/31/00): 0.86%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      10/22/96*
-----------------------------------------------------------------
 CLASS III              22.45%      N/A        N/A     12.17%
-----------------------------------------------------------------
 MSCI AC WORLD          27.30%      N/A        N/A     20.77%
-----------------------------------------------------------------
 GMO WORLD EXTENDED+    25.44%      N/A        N/A     21.71%
-----------------------------------------------------------------
</TABLE>

* The Fund commenced operations on June 28, 1996 with two classes of
  shares -- Class I shares and Class II shares. Class I shares converted to
  Class III shares on January 9, 1998; Class II shares converted to Class III
  shares on October 16, 1996.

                                       31
<PAGE>   34

 GMO GLOBAL (U.S.+) EQUITY
    ALLOCATION FUND
Fund Inception Date: 11/26/96

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class III  GMGEX   GlEqtyAl  362007 14 8

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Global (U.S.+) Equity Allocation Fund seeks
total return greater than the return of the GMO Global (U.S.+) Equity Index
through investment to varying extents in other Funds of the Trust.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the GMO U.S. Equity
Funds, GMO International Equity Funds (including the GMO Emerging Markets Funds)
and the GMO Fixed Income Funds (collectively, "underlying Funds").

     PRINCIPAL INVESTMENTS:  The Fund seeks a total return greater than the GMO
Global (U.S.+) Equity Index benchmark, which is comprised 75% of the S&P 500
Index and 25% of GMO EAFE Extended. GMO EAFE Extended modifies the MSCI EAFE
Index by including a market capitalization weighting for emerging markets. The
Fund will typically be nearly fully exposed to equity and fixed income
securities through investment in the underlying Funds.

     RISKS:  The most significant risk of an investment in the Fund is the risk
that one or more underlying Funds will not perform as expected. In addition, the
Fund will indirectly be exposed to all of the risks of an investment in the
underlying Funds. For more information about these risks, and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                               GLOBAL (U.S.+) EQUITY ALLOCATION FUND (%)
                                                               -----------------------------------------
<S>                                                           <C>
1997                                                                             19.90
1998                                                                              5.97
1999                                                                             19.28
</TABLE>

                        Highest Quarter: 14.22% (4Q1998)
                        Lowest Quarter: -13.52% (3Q1998)
                      Year-to-Date (as of 3/31/00): 2.97%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      11/26/96
-----------------------------------------------------------------
 CLASS III              18.54%    N/A        N/A       14.40%
-----------------------------------------------------------------
 75% S&P 500; 25%
  MSCI AC WORLD EX
  U.S.                  23.74%    N/A        N/A       22.94%
-----------------------------------------------------------------
 GMO GLOBAL (U.S.+)
  EQUITY INDEX          22.61%    N/A        N/A       23.24%
-----------------------------------------------------------------
</TABLE>

                                       32
<PAGE>   35

 GMO GLOBAL BALANCED
    ALLOCATION FUND
Fund Inception Date: 7/29/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              ---------------------------------------
                                                                         Ticker  Symbol      Cusip
                                                                         ------  -------  -----------
<S>                                                           <C>        <C>     <C>      <C>
                                                              Class III  GMGAX   GlBalAl  362007 11 4

</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Global Balanced Allocation Fund seeks total
return greater than the return of the GMO Global Balanced Index through
investment to varying extents in other Funds of the Trust.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the GMO International
Equity Funds (including the GMO Emerging Markets Funds), the GMO Fixed Income
Funds and the GMO U.S. Equity Funds.

     PRINCIPAL INVESTMENTS:  The Fund seeks a total return greater than the GMO
Global Balanced benchmark, which is comprised 48.75% of the S&P 500 Index,
16.25% of GMO EAFE Extended and 35% of the Lehman Brothers Aggregate Bond Index.
GMO EAFE Extended modifies the MSCI EAFE Index by including a market
capitalization weighting for emerging markets. The Fund will typically be nearly
fully exposed to equity and fixed income securities through investment in the
underlying Funds.

     RISKS:  The most significant risk of an investment in the Fund is the risk
that one or more underlying Funds will not perform as expected. In addition, the
Fund will indirectly be exposed to all of the risks of an investment in the
underlying Funds. For more information about these risks, and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                  GLOBAL BALANCED ALLOCATION FUND (%)
                                                                  -----------------------------------
<S>                                                           <C>
1998                                                                              4.38
1999                                                                             10.97
</TABLE>

                        Highest Quarter: 7.85% (4Q1998)
                        Lowest Quarter: -7.89% (3Q1998)
                      Year-to-Date (as of 3/31/00): 2.85%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      6/2/97*
-----------------------------------------------------------------
 CLASS III              10.46%    N/A        N/A        9.27%
-----------------------------------------------------------------
 50% S&P 500; 50%
  LEHMAN BROTHERS
  AGGREGATE BOND
  INDEX                  9.80%    N/A        N/A       15.80%
-----------------------------------------------------------------
 GMO GLOBAL BALANCED
  INDEX                 14.04%    N/A        N/A       17.22%
-----------------------------------------------------------------
</TABLE>

* The Fund commenced operations on July 29, 1996 with a single class of
  shares -- Class I Shares. Class I and Class II Shares converted to Class III
  Shares on January 9, 1998.

                                       33
<PAGE>   36

 GMO U.S. SECTOR FUND
Fund Inception Date: 12/31/92

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class III  GMUSX   USSector  362007 75 9
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The U.S. Sector Fund seeks total return greater than
that of the S&P 500 through investment in common stocks, either directly or
through investment in other GMO Funds ("underlying Funds").

     INVESTMENT UNIVERSE:  The Fund invests primarily in the U.S. Core Fund,
Growth Fund, Value Fund, Small Cap Growth Fund, Small Cap Value Fund, Intrinsic
Value Fund and REIT Fund.

     PRINCIPAL INVESTMENTS:  The Fund will typically be nearly fully exposed to
equity securities through investment in the underlying Funds.

     RISKS:  The most significant risk of an investment in the Fund is the risk
that one or more underlying Funds will not perform as expected. In addition, the
Fund will indirectly be exposed to all of the risks of an investment in the
underlying Funds. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 35.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                              SECTOR FUND
                                                                              -----------
<S>                                                           <C>
1993                                                                             16.88
1994                                                                              3.27
1995                                                                             43.18
1996                                                                             18.24
1997                                                                             28.64
1998                                                                             11.64
1999                                                                             14.31
</TABLE>

                        Highest Quarter: 16.09% (4Q1998)
                        Lowest Quarter: -12.52% (3Q1998)
                      Year to Date (as of 3/31/00): 4.49%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      12/31/92
-----------------------------------------------------------------
 CLASS III              13.80%   22.56%      N/A       18.79%
-----------------------------------------------------------------
 S&P 500                21.04%   28.54%      N/A       21.52%
-----------------------------------------------------------------
</TABLE>

                                       34
<PAGE>   37

                           SUMMARY OF PRINCIPAL RISKS

     The following chart identifies the Principal Risks associated with each
Fund. Risks not marked for a particular Fund may, however, still apply to some
extent to that Fund at various times.
<TABLE>
<CAPTION>
-------------------------------------------------------------------------------------------------------------------------------
                                                        SMALLER               FOREIGN                  NON-
                                    MARKET   LIQUIDITY  COMPANY  DERIVATIVES INVESTMENT CURRENCY  DIVERSIFICATION CONCENTRATION
                                     RISK      RISK      RISK       RISK        RISK      RISK         RISK           RISK
-------------------------------------------------------------------------------------------------------------------------------
<S>                                <C>       <C>       <C>       <C>         <C>        <C>       <C>             <C>
 DOMESTIC EQUITY FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Core Fund                       --        --                   --          --
-------------------------------------------------------------------------------------------------------------------------------
 Tobacco-Free Core Fund               --        --                   --          --
-------------------------------------------------------------------------------------------------------------------------------
 Value Fund                           --        --                   --          --                     --
-------------------------------------------------------------------------------------------------------------------------------
 Intrinsic Value Fund                 --        --                   --          --                     --
-------------------------------------------------------------------------------------------------------------------------------
 Growth Fund                          --        --                   --          --                     --
-------------------------------------------------------------------------------------------------------------------------------
 Small Cap Value Fund                 --        --        --         --          --
-------------------------------------------------------------------------------------------------------------------------------
 Small Cap Growth Fund                --        --        --         --          --                     --
-------------------------------------------------------------------------------------------------------------------------------
 REIT Fund                            --        --                   --          --        --           --             --
-------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
 INTERNATIONAL EQUITY FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 International Core Fund              --        --                   --          --        --
-------------------------------------------------------------------------------------------------------------------------------
 Currency Hedged International
   Core Fund                          --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Foreign Fund                         --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 International Small Companies
   Fund                               --        --        --         --          --        --
-------------------------------------------------------------------------------------------------------------------------------
 Japan Fund                           --        --        --         --          --        --           --             --
-------------------------------------------------------------------------------------------------------------------------------
 Emerging Markets Fund                --        --        --         --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Evolving Countries Fund              --        --        --         --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Asia Fund                            --        --        --         --          --        --           --             --
-------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
 FIXED INCOME FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 Domestic Bond Fund                   --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Bond/Global Alpha A
   Fund                               --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Bond/Global Alpha B
   Fund                               --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 International Bond Fund              --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Currency Hedged International
   Bond Fund                          --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Global Bond Fund                     --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Emerging Country Debt Fund           --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Short-Term Income Fund               --        --                                                      --             --
-------------------------------------------------------------------------------------------------------------------------------
 Global Hedged Equity Fund            --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund          --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
 Emerging Country Debt Share Fund     --        --                   --          --        --           --
-------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
 ASSET ALLOCATION FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 International Equity Allocation
   Fund                               --        --        --         --          --        --
-------------------------------------------------------------------------------------------------------------------------------
 World Equity Allocation Fund         --        --        --         --          --        --
-------------------------------------------------------------------------------------------------------------------------------
 Global (U.S.+) Equity Allocation
   Fund                               --        --        --         --          --        --
-------------------------------------------------------------------------------------------------------------------------------
 Global Balanced Allocation
   Fund                               --        --        --         --          --        --
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Sector Fund                     --        --        --         --          --        --
-------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
----------------------------------  --------------------------------------
                                                CREDIT AND
                                    LEVERAGING COUNTERPARTY   MANAGEMENT
                                       RISK        RISK          RISK
----------------------------------  --------------------------------------
<S>                                 <C>        <C>           <C>
 DOMESTIC EQUITY FUNDS
----------------------------------------------------------------------------------------
 U.S. Core Fund                         --          --            --
-------------------------------------------------------------------------------------------------------
 Tobacco-Free Core Fund                 --          --            --
----------------------------------------------------------------------------------------------------------------------
 Value Fund                             --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Intrinsic Value Fund                   --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Growth Fund                            --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Small Cap Value Fund                   --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Small Cap Growth Fund                  --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 REIT Fund                              --          --            --
-------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
 INTERNATIONAL EQUITY FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 International Core Fund                --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Currency Hedged International
   Core Fund                            --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Foreign Fund                                       --            --
-------------------------------------------------------------------------------------------------------------------------------
 International Small Companies
   Fund                                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Japan Fund                             --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Emerging Markets Fund                  --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Evolving Countries Fund                --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Asia Fund                              --          --            --
-------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
 FIXED INCOME FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 Domestic Bond Fund                     --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Bond/Global Alpha A
   Fund                                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Bond/Global Alpha B
   Fund                                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 International Bond Fund                --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Currency Hedged International
   Bond Fund                            --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Global Bond Fund                       --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Emerging Country Debt Fund             --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Short-Term Income Fund                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Global Hedged Equity Fund              --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund            --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Emerging Country Debt Share Fund       --          --            --
-------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------
 ASSET ALLOCATION FUNDS
-------------------------------------------------------------------------------------------------------------------------------
 International Equity Allocation
   Fund                                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 World Equity Allocation Fund           --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Global (U.S.+) Equity Allocation
   Fund                                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 Global Balanced Allocation
   Fund                                 --          --            --
-------------------------------------------------------------------------------------------------------------------------------
 U.S. Sector Fund                       --          --            --
-------------------------------------------------------------------------------------------------------------------------------
</TABLE>

     The value of your investment in a Fund changes with the values of that
Fund's investments. Many factors can affect those values, and you can lose money
by investing in the Funds. Factors that may affect a particular Fund's portfolio
as a whole are called "principal risks" and are summarized in this section. This
summary describes the nature of these risks but is not intended to include every
potential risk. All Funds could be subject to additional risks because the types
of investments made by each Fund change over time. The Statement of Additional
Information includes more information about the Funds and their investments.

                                       35
<PAGE>   38

      --  MARKET RISK.  All of the Funds are subject to market risk, which is
the risk of unfavorable market-induced changes in the value of the securities
owned by a Fund. General market risks associated with investments in equity and
fixed income securities include the following:

     EQUITY SECURITIES.  A principal risk of each Fund that invests a
substantial portion of its assets in equity securities is that those equity
securities will decline in value due to factors affecting the issuing companies,
their industries, or the economy and equity markets generally. The values of
equity securities may decline for a number of reasons which directly relate to
the issuing company, such as management performance, financial leverage and
reduced demand for the issuer's goods or services. They may also decline due to
factors which affect a particular industry or industries, such as labor
shortages or increased production costs and competitive conditions within an
industry. In addition, they may decline due to general market conditions which
are not specifically related to a company or industry, such as real or perceived
adverse economic conditions, changes in the general outlook for corporate
earnings, changes in interest or currency rates or adverse investor sentiment
generally.

     The U.S. Equity Funds and the International Equity Funds maintain
substantial exposure to equities and generally do not attempt to time the
market. Because of this exposure, the possibility that stock market prices in
general will decline over short or extended periods subjects these Funds to
unpredictable declines in the value of their shares, as well as periods of poor
performance.

     Value Securities Risk.  Some equity securities (generally referred to as
"value securities") are purchased primarily because they are selling at a price
lower than what is believed to be their true value and not necessarily because
the issuing companies are expected to experience significant earnings growth.
These securities bear the risk that the companies may not overcome the adverse
business developments or other factors causing their securities to be out of
favor, or that the market does not recognize the value of the company, such that
the price of its securities may decline or may not approach the value that the
Manager anticipates. Since value criteria are used extensively by the Manager
across the Funds, these risks apply to all of the equity funds described in this
Prospectus. The risks are particularly pronounced for the Value Fund, Small Cap
Value Fund and Intrinsic Value Fund, which invest primarily in value securities.

     Growth Securities Risk.  Certain equity securities (generally known as
"growth securities") are purchased primarily because it is believed that they
will experience relatively rapid earnings growth. Growth securities typically
trade at higher multiples of current earnings than other types of stocks. Growth
securities are often more sensitive to general market movements than other types
of stocks because their market prices tend to place greater emphasis on future
earnings expectations. At times when it appears that these expectations may not
be met, growth stock prices typically fall. All of the Funds that invest in
equity securities are subject to these risks, but these risks are particularly
pronounced for the Growth Fund and the Small Cap Growth Fund, which invest
primarily in growth securities.

     FIXED INCOME SECURITIES.  The value of the Funds' investments in fixed
income securities (including bonds, notes and asset-backed securities) will
typically change as interest rates fluctuate. During periods of rising interest
rates, the values of fixed income securities generally decline. Conversely,
during periods of falling interest rates, the values of fixed income securities
generally rise.

     This kind of market risk, also called interest rate risk, is generally
greater for Funds investing in fixed income securities with longer maturities
and portfolios with longer durations (a measure of the expected cash flows of a
fixed income security). Thus, this risk is greatest for Funds with longer
durations (i.e., that invest in fixed income securities with longer maturities)
and is even present, but to a somewhat lesser extent, in the Short-Term Income
Fund.

     While interest rate risk is attendant with all fixed income securities and
tends to depend mostly on the duration of the security, interest rate risk is
generally more pronounced with lower-rated securities and so may be more
significant for the Emerging Country Debt Fund, Emerging Country Debt Share
Fund, Global Bond Fund, International Bond Fund, Inflation Indexed Bond Fund,
Currency Hedged International Bond Fund, U.S. Bond/Global Alpha A Fund, U.S.
Bond/ Global Alpha B Fund, Domestic Bond Fund, REIT Fund, Currency Hedged
International Core Fund and Foreign Fund, each of which may invest a significant
portion of their assets in lower-rated securities (also called "junk bonds") or
comparable unrated securities.

     In addition, a related market risk exists for the Domestic Bond Fund,
Global Bond Fund, International Bond Fund, Currency Hedged International Bond
Fund, U.S. Bond/Global Alpha A Fund, U.S. Bond/Global Alpha B Fund and
Short-Term Income Fund, which invest to a material extent in mortgage-related or
other asset-backed securities that may be prepaid. Because prepayments generally
increase when interest rates fall, these Funds are subject to the risk that cash
flows from securities will have to be reinvested at lower rates. Likewise, since
prepayments decrease when interest rates rise, these securities have maturities
that tend to be longer when that is least desirable -- when interest rates are
rising. Most of the Fixed Income Funds may also invest to a material extent in
debt securities paying no interest, such as zero coupon, principal-only and
interest-only securities and, to the extent they make such investments, such
Funds will be exposed to additional market risk.

                                       36
<PAGE>   39

     - LIQUIDITY RISK.  Liquidity risk exists when particular investments are
difficult to purchase or sell due to a limited market or to legal restrictions,
such that a Fund may be prevented from selling particular securities at the
price at which the Fund values them. All of the Funds are subject to liquidity
risk. Funds with principal investment strategies that involve securities of
companies with smaller market capitalizations, foreign securities, derivatives,
or securities with substantial market and/or credit risk tend to have the
greatest exposure to liquidity risk.

     This risk may be particularly pronounced for Funds such as the Emerging
Country Debt Fund, Emerging Country Debt Share Fund, Emerging Markets Fund,
Evolving Countries Fund Asia Fund, International Bond Fund, Currency Hedged
International Bond Fund and U.S. Bond/Global Alpha A Fund, all of which may
invest primarily in emerging market securities and related derivatives that are
not widely traded and that may be subject to purchase and sale restrictions.

     - SMALLER COMPANY RISK.  Market risk and liquidity risk are particularly
pronounced for securities of companies with smaller market capitalizations.
These companies may have limited product lines, markets or financial resources
or they may depend on a few key employees. Securities of smaller companies may
trade less frequently and in lesser volume than more widely held securities and
their values may fluctuate more sharply than other securities. They may also
trade in the over-the-counter market or on a regional exchange, or may otherwise
have limited liquidity. Investments in smaller, less seasoned companies may
present greater opportunities for growth and capital appreciation, but also
involve greater risks than customarily are associated with larger, more
established companies. These risks apply to all Funds that invest in the
securities of smaller companies, but are particularly pronounced for the Small
Cap Value Fund, Small Cap Growth Fund, International Small Companies Fund and
Emerging Markets Fund, all of which invest primarily in companies with small or
medium-sized market capitalizations.

     - DERIVATIVES RISK.  All of the Funds may use derivatives, which are
financial contracts whose value depends upon, or is derived from, the value of
an underlying asset, reference rate or index. Derivatives may relate to stocks,
bonds, interest rates, currencies or currency exchange rates, commodities, and
related indexes. The Funds can use derivatives for many purposes, including for
hedging, and as a substitute for direct investment in securities or other
assets. The Funds may also use derivatives as a way to efficiently adjust the
exposure of the Funds to various securities, markets and currencies without the
Funds having to actually sell current assets and purchase different ones. This
is generally done either because the adjustment is expected to be relatively
temporary or in anticipation of effecting the sale and purchase of Fund assets
over time. For a description of the various derivative instruments that may be
utilized by the Funds, refer to the Statement of Additional Information.

     The use of derivative instruments involves risks different from, or greater
than, the risks associated with investing directly in securities and other more
traditional investments. Derivatives are subject to a number of risks described
elsewhere in this section, including market risk, liquidity risk and the credit
risk of the counterparty to the derivatives contract. Since their value is
calculated and derived from the value of other assets, instruments or
references, there is greater risk that derivatives will be improperly valued.
Derivatives also involve the risk that changes in the value of the derivative
may not correlate perfectly with relevant assets, rates or indexes they are
designed to hedge or to closely track. Also, suitable derivative transactions
may not be available in all circumstances and there can be no assurance that a
Fund will engage in these transactions to reduce exposure to other risks when
that would be beneficial.

     While all the Funds are subject to these risks, the risks of derivatives
are particularly pronounced for the International Bond Fund, Currency Hedged
International Bond Fund, Global Bond Fund, Emerging Country Debt Fund, Emerging
Country Debt Share Fund, Global Hedged Equity Fund, U. S. Bond/Global Alpha A
Fund, U.S. Bond/Global Alpha B Fund, and Inflation Indexed Bond Fund, which use
derivatives as a basic component of their investment strategy to gain exposure
to foreign fixed income securities and currencies.

     In addition, the Emerging Country Debt Fund's (and thus indirectly, the
Emerging Country Debt Share Fund's) significant use of credit default swap
contracts also presents derivatives risk. In a credit default swap, a Fund makes
a stream of payments to another party in exchange for the right to receive a
specified return in the event of a default by a third party, typically an
emerging country, on its obligation. However, if the third party does not
default, the Fund loses its investment and recovers nothing. Credit default
swaps involve risk because they are difficult to value, are highly susceptible
to liquidity and credit risk, and generally only generate income in the event of
an actual default by the issuer of the underlying obligation (as opposed to a
credit downgrade or other indication of financial difficulty).

     - FOREIGN INVESTMENT RISK.  Funds that invest in securities traded
principally in securities markets outside the United States are subject to
additional and more varied risks, and may experience more rapid and extreme
changes in value. The securities markets of many foreign countries are
relatively small, with a limited number of companies representing a small number
of industries. Additionally, issuers of foreign securities may not be subject to
the same degree of regulation as U.S. issuers. Reporting, accounting and
auditing standards of foreign countries differ, in some cases significantly,
from U.S. standards. There are generally higher commission rates on foreign
portfolio transactions, transfer taxes, higher custodial costs and the
possibility that foreign taxes will be charged on dividends and interest payable
on

                                       37
<PAGE>   40

foreign securities. Also, for lesser developed countries, nationalization,
expropriation or confiscatory taxation, adverse changes in investment or
exchange control regulations (which may include suspension of the ability to
transfer currency from a country), political changes or diplomatic developments
could adversely affect a Fund's investments. In the event of nationalization,
expropriation or other confiscation, a Fund could lose its entire investment in
foreign securities.

     All Funds that invest in foreign securities are subject to these risks.
These risks will be particularly pronounced for the International Equity Funds,
International Bond Fund, Currency Hedged International Bond Fund, Global Bond
Fund, Emerging Country Debt Fund, Emerging Country Debt Share Fund, Global
Hedged Equity Fund and Inflation Indexed Bond Fund which may invest a
significant portion of their assets in foreign securities. Some of the foreign
risks are also relevant for the Domestic Equity Funds because they may invest a
material portion of their assets in securities of foreign issuers traded in the
U.S.

     In addition, Funds such as the Emerging Markets Fund, Evolving Countries
Fund, Asia Fund, International Bond Fund, Currency Hedged International Bond
Fund, Global Bond Fund, U.S. Bond/Global Alpha A Fund, Emerging Country Debt
Fund and Emerging Country Debt Share Fund that invest a significant portion of
their assets in the securities of issuers based in countries with developing or
"emerging market" economies are subject to greater levels of foreign investment
risk than Funds investing primarily in more developed foreign markets, since
emerging market securities may present market, credit, currency, liquidity,
legal, political and other risks greater than, or in addition to, risks of
investing in developed foreign countries. These risks include: high currency
exchange rate fluctuations; greater social, economic and political uncertainty
and instability (including the risk of war); more substantial governmental
involvement in the economy; less governmental supervision and regulation of the
securities markets and participants in those markets; unavailability of currency
hedging techniques in certain emerging market countries; the fact that companies
in emerging market countries may be newly organized and may be smaller and less
seasoned companies; the difference in, or lack of, auditing and financial
reporting standards, which may result in unavailability of material information
about issuers; different clearance and settlement procedures, which may be
unable to keep pace with the volume of securities transactions or otherwise make
it difficult to engage in such transactions; the risk that it may be more
difficult to obtain and/or enforce legal judgments in foreign jurisdictions; and
significantly smaller market capitalizations of emerging market issuers.

     - CURRENCY RISK.  Currency risk is the risk that fluctuations in exchange
rates may negatively affect the value of a Fund's investments. Currency risk
includes both the risk that currencies in which a Fund's investments are traded
in or currencies in which a Fund has taken on an active investment position will
decline in value relative to the U.S. Dollar and, in the case of hedging
positions, that the U.S. Dollar will decline in value relative to the currency
being hedged. Currency rates in foreign countries may fluctuate significantly
for a number of reasons, including the forces of supply and demand in the
foreign exchange markets, actual or perceived changes in interest rates, and
intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad.

     Many of the Funds may engage in proxy hedging of currencies by entering
into derivative transactions with respect to a currency whose value is expected
to correlate to the value of a currency the Fund owns or wants to own. This
presents the risk that the two currencies may not move in relation to one
another as expected. In that case, the Fund could lose money on its investment
and also lose money on the position designed to act as a proxy hedge. Many of
the Funds may also take active currency positions and may cross-hedge currency
exposure represented by its securities into another foreign currency. This may
result in a Fund's currency exposure being substantially different than that
suggested by its securities investments.

     All Funds that invest or trade in foreign currencies, securities
denominated in foreign currencies, or related derivative instruments may be
adversely affected by changes in foreign currency exchange rates. Currency risk
is particularly pronounced for the International Equity Funds, International
Bond Fund, Currency Hedged International Bond Fund, Global Bond Fund, Emerging
Country Debt Fund, U.S. Bond/Global Alpha A Fund, U.S. Bond/Global Alpha B Fund
and REIT Fund, which regularly enter into derivative foreign currency
transactions and may take active long and short currency positions through
exchange traded and over-the-counter ("OTC") foreign currency transactions for
investment purposes. Derivative foreign currency transactions (such as futures,
forwards and swaps) may also involve leveraging risk in addition to currency
risk as described below under "Leveraging Risk."

     - NON-DIVERSIFICATION RISK.  Most analysts believe that overall risk can be
reduced through diversification, while concentration of investments in a small
number of securities increases risk. The Value Fund, Growth Fund, Small Cap
Growth Fund, REIT Fund, U.S. Sector Fund, Currency Hedged International Core
Fund, Foreign Fund , Japan Fund, Emerging Markets Fund, Evolving Countries Fund,
Intrinsic Value Fund and all of the Fixed Income Funds are not "diversified"
within the meaning of the 1940 Act. This means they are allowed to invest in a
relatively small number of issuers and/or foreign currencies with greater
concentration of risk. As a result, credit, market and other risks associated
with a Fund's investment strategies or techniques may be more pronounced for
these Funds.

     In addition, each of the Fixed Income Funds may invest without limitation
in shares of the GMO Alpha LIBOR Fund, which is not diversified within the
meaning of the 1940 Act. Please refer to "Investment by Fixed Income Funds in

                                       38
<PAGE>   41

GMO Alpha LIBOR Fund" for information regarding certain risks and other
information relating to the GMO Alpha LIBOR Fund.

     - CONCENTRATION RISK.  Most analysts believe that overall risk is reduced
by industry or geographic diversification, and increased by concentrating
investments in a small number of industries or countries. Therefore, Funds that
are concentrated geographically or with respect to industries or sectors should
only be considered as part of a diversified portfolio including other assets.
This section describes the Funds that present the most significant concentration
risk. Such risks may also exist in other Funds.

     The REIT Fund invests primarily in real estate securities. Thus, the value
of this Fund's shares can be expected to change in light of factors affecting
the real estate industry, and may fluctuate more widely than the value of shares
of a portfolio that invests in a broader range of industries. Factors affecting
the performance of real estate may include excess supply of real property in
certain markets, changes in zoning laws, completion of construction, changes in
real estate value and property taxes, sufficient level of occupancy, adequate
rent to cover operating expenses, and local and regional markets for competing
assets. The performance of real estate may also be affected by changes in
interest rates, prudent management of insurance risks and social and economic
trends. REITs are also subject to substantial cash flow dependency, defaults by
borrowers, self-liquidation and the risk of failing to qualify for tax-free
pass-through of income under the Internal Revenue Code and/or to maintain exempt
status under the 1940 Act.

     Similarly, Funds that invest significant portions of their assets in
concentrated geographic areas, such as the Japan Fund and the Asia Fund, have
more exposure to regional economic risks than Funds making foreign investments
throughout the world's economies.

     The Japan Fund invests almost exclusively in Japanese securities, and no
effort will be made by the Manager to assess the Japanese economic, political or
regulatory developments or changes in currency exchange rates for purposes of
varying the portion of the Fund's assets invested in Japanese securities. This
means that the Fund's performance will be directly affected by political,
economic, market and exchange rate conditions in Japan. Also, since the Japanese
economy is dependent to a significant extent on foreign trade, the relationships
between Japan and its trading partners and between the yen and other currencies
are expected to have a significant impact on particular Japanese companies and
on the Japanese economy generally.

     The Asia Fund invests almost exclusively in Asian securities. This regional
concentration makes Asia Fund more susceptible to investment factors affecting
the region than a more geographically diverse fund. The region encompasses
countries at varying levels of economic development -- ranging from emerging
market to more developed economies. Each country provides unique investment
risks, yet the political and economic prospects of one country or group of
countries may impact other countries in the region. For example, some Asian
economies are directly affected by Japanese capital investment in the region and
by Japanese consumer demands. In addition, a recession, a debt-crisis or a
decline in currency valuation in one country can spread to other countries.

     - LEVERAGING RISK.  Each Fund's portfolio may at times be economically
leveraged when the Fund temporarily borrows money to meet redemption requests
and/or to settle investment transactions. Additionally, all of the Funds may
invest in derivatives and may enter into reverse repurchase agreements. While
none of the Funds intends to use derivatives to create net exposure to
securities, currencies or other assets in amounts greater than the total assets
of the Fund, the Funds will often consider derivative instruments as offsetting
one another or other assets such that only the net difference in value of the
derivatives and/or assets that are offsetting will be considered for these
purposes. While this practice is significant in many of the Funds, it is used
most extensively by the Fixed Income Funds, many of which use derivatives and
offsetting derivatives as their principal means of achieving desired economic
exposure. In these cases, to the extent that the offsetting positions do not
behave in relation to one another as expected, the Funds may perform as if they
were leveraged.

     This same compounding of risk can occur in International Equity Funds,
International Bond Fund, Currency Hedged International Bond Fund, Global Bond
Fund, Emerging Country Debt Fund, Emerging Country Debt Share Fund, U.S.
Bond/Global Alpha A Fund, U.S. Bond/Global Alpha B Fund, REIT Fund and Inflation
Indexed Bond Fund, which may take on simultaneous long and short positions in
different currencies. While these long and short positions are managed such that
these Funds' net investment in foreign currency does not exceed the Fund's net
assets, a lack of correlation between currencies (which may or may not be
anticipated by the Manager) may expose more than one hundred percent of the
Fund's assets to currency risk. Similarly, the U.S. Equity and International
Equity Funds may take long and short positions on equity securities and/or
"baskets" of equity securities, including simultaneous positions through the use
of a single derivative instrument such as a swap contract or other
over-the-counter derivative instrument. A lack of correlation between the equity
securities that are the subject of these instruments (which may or may not be
anticipated by the Manager) could expose more than one hundred percent of the
Fund's portfolio to equity securities risk.

                                       39
<PAGE>   42

     - CREDIT AND COUNTERPARTY RISK.  This is the risk that the issuer or
guarantor of a fixed income security, the counterparty to an OTC derivatives
contract, or a borrower of the Fund's securities, will be unable or unwilling to
make timely principal, interest or settlement payments, or to otherwise honor
its obligations.

     Credit risk associated with investments in fixed income securities relates
to the ability of the issuer to make scheduled payments of principal and
interest on an obligation. The Funds that invest in fixed income securities are
subject to varying degrees of risk that the issuers of the securities will have
their credit ratings downgraded or will default, potentially reducing the Fund's
share price and income level. Nearly all fixed income securities are subject to
some credit risk, which may vary depending upon whether the issuers of the
securities are corporations, domestic or foreign governments, or their sub-
divisions or instrumentalities. Even certain U.S. Government securities are
subject to credit risk. Additional risk exists where there is no rating for the
fixed income security and the Manager has to assess the risk subjectively.

     Credit risk is particularly acute for Funds which invest in lower-rated
securities (also called junk bonds), which are fixed income securities rated
lower than Baa by Moody's Investors Service, Inc. ("Moody's") or BBB by Standard
& Poor's Ratings Services ("S&P"), or are determined by the Manager to be of
comparable quality to securities so rated. The sovereign debt of many foreign
governments, including their sub-divisions and instrumentalities, falls into
this category. Lower-rated securities offer the potential for higher investment
returns than higher-rated securities, but they carry a high degree of credit
risk and are considered predominantly speculative with respect to the issuer's
continuing ability to meet principal and interest payments. Lower-rated
securities may also be more susceptible to real or perceived adverse economic
and competitive industry conditions and may be less liquid than higher-rated
securities. Accordingly, Funds which may invest a significant portion of their
assets in lower-rated securities (such as those listed in "Market Risk -- Fixed
Income Securities" above) may be subject to substantial credit risk.

     In addition, all of the Funds are also exposed to credit risk because they
may generally make use of OTC derivatives (such as forward foreign currency
contracts and/or swap contracts) and because they may engage to a significant
extent in the lending of Fund securities or use of repurchase agreements.

     - MANAGEMENT RISK.  Each Fund is subject to management risk because it
relies on the Manager's ability to pursue its objective. The Manager (and, in
the case of the Emerging Markets Funds, the Consultant) will apply investment
techniques and risk analyses in making investment decisions for the Funds, but
there can be no guarantee that these will produce the desired results. As noted
above, the Manager or the Consultant may also fail to use derivatives
effectively, for example, choosing to hedge or not to hedge positions precisely
when it is least advantageous to do so. As indicated above, however, the Funds
are generally not subject to the risk of market timing because they generally
stay fully invested in the relevant asset class, such as domestic equities,
foreign equities, or emerging country debt.

     - SPECIAL ASSET ALLOCATION FUND CONSIDERATIONS.  The Manager does not
charge an investment management fee for asset allocation advice provided to the
Asset Allocation Funds (with the exception of the U.S. Sector Fund, which bears
an investment management fee subject to reduction to the extent investment
management fees are earned by underlying Funds, as described in this Prospectus
under "Fees and Expenses"), but certain other expenses such as custody, transfer
agency and audit fees will be borne directly by the Asset Allocation Funds,
subject to the Manager's agreement to reimburse the Funds (see "Fees and
Expenses"). The Asset Allocation Funds will also indirectly bear a proportionate
share of the Total Operating Expenses (including investment management,
shareholder servicing, custody, transfer agency, audit and other Fund expenses)
of the underlying Funds in which the Asset Allocation Funds invest, as well as
any purchase premiums or redemption fees charged by such underlying Funds. Since
the Manager will receive fees from the underlying Funds, the Manager has a
financial incentive to invest the assets of the Asset Allocation Funds in
underlying Funds with higher fees, despite the investment interests of the Asset
Allocation Funds. The Manager is legally obligated to disregard that incentive
in selecting shares of the underlying Funds.

                                       40
<PAGE>   43

                               FEES AND EXPENSES

     The following tables describe the fees and expenses you may pay if you buy
and hold shares of the Funds. Footnotes to the tables begin on page 46 and are
important to understanding this table.
<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------------
                                  PURCHASE AND
                                REDEMPTION FEES
                         (FEES PAID DIRECTLY TO FUND AT            ANNUAL FUND OPERATING EXPENSES
     GMO FUND NAME          PURCHASE OR REDEMPTION)        (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
----------------------------------------------------------------------------------------------------------
                          Cash Purchase      Redemption                                              Total
                          Premium (as a      Fees (as a                Shareholder                  Annual
                            % of amount     % of amount   Management       Service      Other    Operating
                           invested)(1)    redeemed)(1)          Fee           Fee   Expenses     Expenses
<S>                      <C>              <C>             <C>          <C>           <C>        <C>
 U.S. EQUITY FUNDS
  U.S. CORE FUND
       Class II               None             None         0.33%         0.22%       0.02%        0.57%
       Class III              None             None         0.33%         0.15%       0.02%        0.50%
       Class IV               None             None         0.33%        0.105%       0.02%        0.46%
----------------------------------------------------------------------------------------------------------
  TOBACCO-FREE
     CORE FUND
       Class III              None             None         0.33%         0.15%       0.05%        0.53%
----------------------------------------------------------------------------------------------------------
  VALUE FUND
       Class III              None             None         0.46%         0.15%       0.05%        0.66%
----------------------------------------------------------------------------------------------------------
  INTRINSIC VALUE FUND
       Class III             0.14%(2)          None         0.33%         0.15%       0.25%        0.73%
----------------------------------------------------------------------------------------------------------
  GROWTH FUND
       Class III              None             None         0.33%         0.15%       0.06%        0.54%
----------------------------------------------------------------------------------------------------------
  SMALL CAP VALUE FUND
       Class III             0.50%(2)         0.50%(2)      0.33%         0.15%       0.06%        0.54%
----------------------------------------------------------------------------------------------------------
  SMALL CAP GROWTH FUND
       Class III             0.50%(2)         0.50%(2)      0.33%         0.15%       0.11%        0.59%
----------------------------------------------------------------------------------------------------------
  REIT FUND
       Class III             0.50%(2)         0.50%(2)      0.54%         0.15%       0.06%        0.75%
----------------------------------------------------------------------------------------------------------
  INTERNATIONAL EQUITY
     FUNDS
  INTERNATIONAL CORE
     FUND
       Class II              0.60%(2)          None         0.54%         0.22%       0.09%        0.85%
       Class III             0.60%(2)          None         0.54%         0.15%       0.09%        0.78%
       Class IV              0.60%(2)          None         0.54%         0.09%       0.09%        0.72%
----------------------------------------------------------------------------------------------------------
  CURRENCY HEDGED
     INTERNATIONAL CORE
     FUND
       Class III             0.60%(2)          None         0.54%         0.15%       0.33%        1.02%
       Class IV              0.60%(2)          None         0.54%         0.09%       0.33%        0.96%
----------------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II               None             None         0.60%         0.22%       0.10%        0.92%
       Class III              None             None         0.60%         0.15%       0.10%        0.85%
       Class IV               None             None         0.60%         0.09%       0.10%        0.79%
----------------------------------------------------------------------------------------------------------

<CAPTION>
-----------------------  -------------------------------

                         ANNUAL FUND OPERATING EXPENSES
     GMO FUND NAME       (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
-----------------------  -------------------------------

                                                     NET
                                  Expense         ANNUAL
                         Reimbursement(3)       EXPENSES
<S>                      <C>                <C>
 U.S. EQUITY FUNDS
  U.S. CORE FUND
       Class II                0.02%            0.55%
       Class III               0.02%            0.48%
       Class IV                0.02%           0.435%
---------------------------------------------------------------------
  TOBACCO-FREE
     CORE FUND
       Class III               0.05%            0.48%
-----------------------------------------------------------------------------------
  VALUE FUND
       Class III               0.05%            0.61%
-------------------------------------------------------------------------------------------------
  INTRINSIC VALUE FUND
       Class III               0.25%            0.48%
----------------------------------------------------------------------------------------------------------
  GROWTH FUND
       Class III               0.06%            0.48%
----------------------------------------------------------------------------------------------------------
  SMALL CAP VALUE FUND
       Class III               0.06%            0.48%
----------------------------------------------------------------------------------------------------------
  SMALL CAP GROWTH FUND
       Class III               0.11%            0.48%
----------------------------------------------------------------------------------------------------------
  REIT FUND
       Class III               0.06%            0.69%
----------------------------------------------------------------------------------------------------------
  INTERNATIONAL EQUITY
     FUNDS
  INTERNATIONAL CORE
     FUND
       Class II                0.09%            0.76%
       Class III               0.09%            0.69%
       Class IV                0.09%            0.63%
----------------------------------------------------------------------------------------------------------
  CURRENCY HEDGED
     INTERNATIONAL CORE
     FUND
       Class III               0.33%            0.69%
       Class IV                0.33%            0.63%
----------------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II                0.10%            0.82%
       Class III               0.10%            0.75%
       Class IV                0.10%            0.69%
----------------------------------------------------------------------------------------------------------
</TABLE>

                                       41
<PAGE>   44
<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------------
                                  PURCHASE AND
                                REDEMPTION FEES
                         (FEES PAID DIRECTLY TO FUND AT            ANNUAL FUND OPERATING EXPENSES
     GMO FUND NAME          PURCHASE OR REDEMPTION)        (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
----------------------------------------------------------------------------------------------------------
                          Cash Purchase      Redemption                                              Total
                          Premium (as a      Fees (as a                Shareholder                  Annual
                            % of amount     % of amount   Management       Service      Other    Operating
                           invested)(1)    redeemed)(1)          Fee           Fee   Expenses     Expenses
<S>                      <C>              <C>             <C>          <C>           <C>        <C>
  INTERNATIONAL SMALL
     COMPANIES FUND
       Class III             1.00%(2)         0.60%(2)      0.60%         0.15%       0.24%        0.99%
----------------------------------------------------------------------------------------------------------
  JAPAN FUND
       Class III             0.20%(2)      0.20%(2)         0.54%         0.15%       0.40%        1.09%
----------------------------------------------------------------------------------------------------------
  EMERGING MARKETS FUND
       Class III             1.60%(4)         0.40%(4,5)    0.81%         0.15%       0.25%        1.21%
       Class IV              1.60%(4)         0.40%(4,5)    0.81%        0.105%       0.25%        1.17%
----------------------------------------------------------------------------------------------------------
  EVOLVING COUNTRIES
     FUND
       Class III             1.60%(4)         0.40%(4)      0.65%         0.15%       0.65%        1.45%
----------------------------------------------------------------------------------------------------------
  ASIA FUND
       Class III             1.20%(4)         0.40%(4)      0.81%         0.15%       0.36%        1.32%
----------------------------------------------------------------------------------------------------------
  FIXED INCOME FUNDS
  DOMESTIC BOND FUND
       Class III              None(15)         None         0.10%         0.15%       0.24%        0.49%
----------------------------------------------------------------------------------------------------------
  U.S. BOND/GLOBAL
     ALPHA A FUND
       Class III             0.15%(4,15)       None         0.25%         0.15%       0.11%        0.51%
----------------------------------------------------------------------------------------------------------
  U.S. BOND/GLOBAL
     ALPHA B FUND
       Class III             0.15%(4,15)       None         0.20%         0.15%       0.09%        0.44%
----------------------------------------------------------------------------------------------------------
  INTERNATIONAL BOND
     FUND
       Class III             0.15%(4,15)       None         0.25%         0.15%       0.13%        0.53%
----------------------------------------------------------------------------------------------------------
  CURRENCY HEDGED
     INTERNATIONAL BOND
     FUND
       Class III         0.15%(4,15)           None         0.25%         0.15%       0.08%        0.48%
----------------------------------------------------------------------------------------------------------
  GLOBAL BOND FUND
       Class III             0.15%(4,15)       None         0.19%         0.15%       0.24%        0.58%
----------------------------------------------------------------------------------------------------------
  EMERGING COUNTRY DEBT
     FUND
       Class III             0.50%(4,15)      0.25%(4,11)   0.35%         0.15%       0.08%        0.58%
       Class IV              0.50%(4,15)      0.25%(4,11)   0.35%         0.10%       0.08%        0.53%
----------------------------------------------------------------------------------------------------------
  SHORT-TERM INCOME
     FUND
       Class III              None(9)          None         0.05%         0.15%       0.08%        0.28%
----------------------------------------------------------------------------------------------------------

<CAPTION>
-----------------------  -------------------------------

                         ANNUAL FUND OPERATING EXPENSES
     GMO FUND NAME       (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
-----------------------  -------------------------------

                                                     NET
                                  Expense         ANNUAL
                         Reimbursement(3)       EXPENSES
<S>                      <C>                <C>
  INTERNATIONAL SMALL
     COMPANIES FUND
       Class III               0.24%            0.75%
---------------------------------------------------------------------
  JAPAN FUND
       Class III               0.40%            0.69%
-----------------------------------------------------------------------------------
  EMERGING MARKETS FUND
       Class III               0.03%            1.18%
       Class IV                0.03%           1.135%
-------------------------------------------------------------------------------------------------
  EVOLVING COUNTRIES
     FUND
       Class III               0.17%            1.28%
----------------------------------------------------------------------------------------------------------
  ASIA FUND
       Class III               0.07%            1.25%
----------------------------------------------------------------------------------------------------------
  FIXED INCOME FUNDS
  DOMESTIC BOND FUND
       Class III               0.05%        0.44%(14)
----------------------------------------------------------------------------------------------------------
  U.S. BOND/GLOBAL
     ALPHA A FUND
       Class III               0.10%        0.41%(14)
----------------------------------------------------------------------------------------------------------
  U.S. BOND/GLOBAL
     ALPHA B FUND
       Class III               0.08%        0.36%(14)
----------------------------------------------------------------------------------------------------------
  INTERNATIONAL BOND
     FUND
       Class III               0.10%        0.43%(14)
----------------------------------------------------------------------------------------------------------
  CURRENCY HEDGED
     INTERNATIONAL BOND
     FUND
       Class III               0.08%            0.40%
----------------------------------------------------------------------------------------------------------
  GLOBAL BOND FUND
       Class III               0.08%        0.50%(14)
----------------------------------------------------------------------------------------------------------
  EMERGING COUNTRY DEBT
     FUND
       Class III               0.03%            0.55%
       Class IV                0.03%            0.50%
----------------------------------------------------------------------------------------------------------
  SHORT-TERM INCOME
     FUND
       Class III               0.08%            0.20%
----------------------------------------------------------------------------------------------------------
</TABLE>

                                       42
<PAGE>   45
<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------
                                PURCHASE AND
                               REDEMPTION FEES
                       (FEES PAID DIRECTLY TO FUND AT              ANNUAL FUND OPERATING EXPENSES
    GMO FUND NAME          PURCHASE OR REDEMPTION)          (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
------------------------------------------------------------------------------------------------------------
                       Cash Purchase      Redemption                                                Total
                       Premium (as a      Fees (as a                   Shareholder                  Annual
                        % of amount      % of amount     Management      Service        Other     Operating
                        invested)(1)     redeemed)(1)       Fee            Fee        Expenses     Expenses
<S>                    <C>              <C>              <C>          <C>             <C>         <C>
  GLOBAL HEDGED
     EQUITY FUND
       Class III           0.51%(2,6)       1.40%(6,10)  0.50%(7)         0.15%(8)      0.23%(7)     0.88%(7)
------------------------------------------------------------------------------------------------------------
  INFLATION INDEXED
     BOND FUND
       Class III            None(9)       None             0.10%          0.15%         0.58%        0.83%
------------------------------------------------------------------------------------------------------------
  EMERGING COUNTRY
     DEBT SHARE FUND
       Class III                *(13)            *(13)     0.35%(13)      0.15%(13)     0.12%(13)    0.62%(13)
------------------------------------------------------------------------------------------------------------
  ASSET ALLOCATION
     FUNDS
     INTERNATIONAL
     EQUITY
     ALLOCATION FUND
       Class III           0.83%(2,6)       0.13%(2,6)     0.00%(12)      0.00%(12)     0.04%(12)    0.04%(12)
------------------------------------------------------------------------------------------------------------
  WORLD EQUITY
     ALLOCATION FUND
       Class III           0.64%(2,6)       0.17%(2,6)     0.00%(12)      0.00%(12)     0.19%(12)    0.19%(12)
------------------------------------------------------------------------------------------------------------
  GLOBAL (U.S. +)
     EQUITY
     ALLOCATION FUND
       Class III           0.44%(2,6)       0.17%(2,6)     0.00%(12)      0.00%(12)     0.09%(12)    0.09%(12)
------------------------------------------------------------------------------------------------------------
  GLOBAL BALANCED
     ALLOCATION FUND
       Class III           0.35%(2,6)       0.12%(2,6)     0.00%(12)      0.00%(12)     0.04%(12)    0.04%(12)
------------------------------------------------------------------------------------------------------------
  U.S. SECTOR FUND
       Class III           0.15%(2,6)       0.15%(2,6)     0.33%(7)       0.15%(8)      0.19%(7)     0.67%(7)
------------------------------------------------------------------------------------------------------------

<CAPTION>
---------------------  -------------------------------

                       ANNUAL FUND OPERATING EXPENSES
    GMO FUND NAME      (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
---------------------  -------------------------------

                                              Net
                           Expense           Annual
                       Reimbursement(3)     Expenses
<S>                    <C>                <C>
  GLOBAL HEDGED
     EQUITY FUND
       Class III             0.67%(7)         0.21%(7)
--------------------------------------------------------------------
  INFLATION INDEXED
     BOND FUND
       Class III             0.13%            0.70%(14)
----------------------------------------------------------------------------------
  EMERGING COUNTRY
     DEBT SHARE FUND
       Class III             0.07%(13)        0.55%(13)
------------------------------------------------------------------------------------------------
  ASSET ALLOCATION
     FUNDS
     INTERNATIONAL
     EQUITY
     ALLOCATION FUND
       Class III             0.04%(12)        0.00%(12)
------------------------------------------------------------------------------------------------------------
  WORLD EQUITY
     ALLOCATION FUND
       Class III             0.19%(12)        0.00%(12)
------------------------------------------------------------------------------------------------------------
  GLOBAL (U.S. +)
     EQUITY
     ALLOCATION FUND
       Class III             0.09%(12)        0.00%(12)
------------------------------------------------------------------------------------------------------------
  GLOBAL BALANCED
     ALLOCATION FUND
       Class III             0.04%(12)        0.00%(12)
------------------------------------------------------------------------------------------------------------
  U.S. SECTOR FUND
       Class III             0.67%(7)         0.00%(7)
------------------------------------------------------------------------------------------------------------
</TABLE>

                                       43
<PAGE>   46

                           NOTES TO FEES AND EXPENSES

 1.  Paid to and retained by the Fund to allocate portfolio transaction costs
     caused by shareholder activity to the shareholder generating the activity.
     Purchase premiums generally apply only to cash purchases. Special rules
     apply with respect to certain Funds as described in note 4 below.

 2.  Generally not waived due to offsetting transaction. May be waived only in
     rare circumstances: (i) if the purchase or redemption is part of an
     exchange from or to another Fund and the Manager is able to transfer
     securities among the Funds as part of effecting the transaction, (ii) if
     the Fund is either substantially overweighted or underweighted in cash so
     that a redemption or purchase will not require a securities transaction, or
     (iii) in certain other instances (not including offsetting transactions) if
     the Manager determines that the purchase or redemption will not result in
     transaction costs to the Fund.

 3.  The Manager has contractually agreed to reimburse each Fund with respect to
     certain Fund expenses through at least June 30, 2001 to the extent that the
     Fund's total annual operating expenses (excluding Shareholder Service Fees,
     brokerage commissions and other investment-related costs, hedging
     transaction fees, extraordinary, non-recurring and certain other unusual
     expenses (including taxes), securities lending fees and expenses, interest
     expense and transfer taxes; and, in the case of the Emerging Markets Fund,
     Evolving Countries Fund, Asia Fund, Emerging Country Debt Fund and Global
     Hedged Equity Fund, also excluding custodial fees (collectively, "Excluded
     Fund Fees and Expenses")); and, in the case of the Asset Allocation Funds,
     Global Hedged Equity Fund and Emerging Country Debt Share Fund, also
     excluding expenses indirectly incurred by the investment in other Funds of
     the Trust (the "Indirect Fund Expenses") exceed the percentage of that
     Fund's daily net assets (the "Post-Reimbursement Expense Limitation") set
     forth below:

<TABLE>
<CAPTION>
      ------------------------------------------------------------     ------------------------------------------------------------
                                                         POST-                                                            POST-
                                                     REIMBURSEMENT                                                    REIMBURSEMENT
                                                        EXPENSE                                                          EXPENSE
                             FUND                     LIMITATION                              FUND                     LIMITATION
      ------------------------------------------------------------     ------------------------------------------------------------
      <S> <C>                                        <C>           <C> <C> <C>                                        <C>
          U.S. Core Fund                                 0.33%             Domestic Bond Fund                             0.10%
      ------------------------------------------------------------     ------------------------------------------------------------
          Tobacco-Free Core Fund                         0.33%             U.S. Bond/Global Alpha A Fund                  0.25%
      ------------------------------------------------------------     ------------------------------------------------------------
          Value Fund                                     0.46%             U.S. Bond/Global Alpha B Fund                  0.20%
      ------------------------------------------------------------     ------------------------------------------------------------
          Intrinsic Value Fund                           0.33%             International Bond Fund                        0.25%
      ------------------------------------------------------------     ------------------------------------------------------------
          Growth Fund                                    0.33%             Currency Hedged International Bond Fund        0.25%
      ------------------------------------------------------------     ------------------------------------------------------------
          Small Cap Value Fund                           0.33%             Global Bond Fund                               0.19%
      ------------------------------------------------------------     ------------------------------------------------------------
          Small Cap Growth Fund                          0.33%             Emerging Country Debt Fund                     0.35%
      ------------------------------------------------------------     ------------------------------------------------------------
          REIT Fund                                      0.54%             Short-Term Income Fund                         0.05%
      ------------------------------------------------------------     ------------------------------------------------------------
          International Core Fund                        0.54%             Global Hedged Equity Fund                      0.50%
      ------------------------------------------------------------     ------------------------------------------------------------
          Currency Hedged International Core Fund        0.54%             Inflation Indexed Bond Fund                    0.10%
      ------------------------------------------------------------     ------------------------------------------------------------
          Foreign Fund                                   0.60%             Emerging Country Debt Share Fund               0.00%
      ------------------------------------------------------------     ------------------------------------------------------------
          International Small Companies Fund             0.60%             International Equity Allocation Fund           0.00%
      ------------------------------------------------------------     ------------------------------------------------------------
          Japan Fund                                     0.54%             World Equity Allocation Fund                   0.00%
      ------------------------------------------------------------     ------------------------------------------------------------
          Emerging Markets Fund                          0.81%             Global (U.S.+) Equity Allocation Fund          0.00%
      ------------------------------------------------------------     ------------------------------------------------------------
          Evolving Countries Fund                        0.65%             Global Balanced Allocation Fund                0.00%
      ------------------------------------------------------------     ------------------------------------------------------------
          Asia Fund                                      0.81%             U.S. Sector Fund                               0.33%
      ------------------------------------------------------------     ------------------------------------------------------------
</TABLE>

    In addition, with respect to each of U.S. Sector Fund and the Global Hedged
    Equity Fund, the Manager will reimburse each Fund to the extent that the sum
    of (i) the Fund's total annual operating expenses (excluding Excluded Fund
    Fees and Expenses and Indirect Fund Expenses), plus (ii) the amount of fees
    and expenses (excluding Excluded Fund Fees and Expenses) incurred indirectly
    by the Fund through its investment in other GMO Funds, exceeds the Fund's
    Post-Reimbursement Expense Limitation, subject to a maximum total
    reimbursement to either Fund equal to the Fund's Post-Reimbursement Expense
    Limitation.

 4.  If the Manager determines that any portion of the purchase or redemption is
     offset by a corresponding redemption or purchase occurring on the same day,
     the purchase premium or redemption fee will be reduced by 50% with respect
     to that portion. In addition, except for Emerging Markets Fund, Evolving
     Countries Fund and Asia Fund, the purchase premium or redemption fee for
     this Fund will be reduced by 50% if the purchaser makes an in-kind purchase
     of Fund shares or if the purchase or redemption is part of a securities
     transfer from or to another Fund. Offset/reductions not available for
     transactions that are executed through brokers or agents, including,
     without limitation, intermediary platforms.

 5.  Applies only to shares acquired on or after June 1, 1995 (including shares
     acquired by reinvestment of dividends or other distribution on or after
     such date).

 6.  Purchase premiums and redemption fees of the Asset Allocation Funds (except
     U.S. Sector Fund) are a weighted average of the premiums and fees of the
     underlying Funds in which these Funds invest. Global Hedged Equity Fund

                                       44
<PAGE>   47

     and U.S. Sector Fund invest both in underlying Funds and in other
     securities. Purchase premiums and redemption fees for these Funds are a
     weighted average of (a) the premiums and fees of the underlying Funds and
     (b) transaction costs of investing directly in securities.

 7.  The Fund may invest in other GMO Funds ("underlying Funds") and/or directly
     in securities and other instruments. Therefore, the Fund may incur
     additional fees and expenses as a shareholder of the underlying Funds. As
     described in note 3 above, the Manager will reimburse the Fund for certain
     direct and indirect expenses, although the Manager's maximum total expense
     reimbursement to the Fund is equal to the Fund's Post-Reimbursement Expense
     Limitation. For the one year period ended February 29, 2000, total
     operating expenses borne indirectly by U.S. Sector Fund and Global Hedged
     Equity Fund were 0.50% and 0.60% respectively, although indirect expenses
     will vary depending upon a number of factors (including the percentage of
     the Fund's portfolio invested in underlying Funds, the particular
     underlying Funds in which the Fund invests and the size of those
     investments).

 8.  The Fund invests in Class III Shares of the underlying Funds. The
     Shareholder Service Fee will be reimbursed to the extent of any indirect
     Shareholder Service Fees paid in connection with the Fund's investment in
     shares of underlying Funds.

 9.  The Fund pays a purchase premium when investing in Alpha LIBOR Fund.
     Shareholders of the Fund bear that premium indirectly.

10.  If there are no costs relating to early termination of hedging transactions
     to meet redemption requests, the redemption fee will be reduced to 0.14%.

11.  Applies only to shares acquired on or after July 1, 1995 (including shares
     acquired by reinvestment of dividends or other distributions on or after
     such date).

12.  Asset Allocation Funds invest primarily in underlying Funds. Therefore, in
     addition to the fees and expenses directly incurred by the Asset Allocation
     Funds, the Asset Allocation Funds incur fees and expenses indirectly as
     shareholders of the underlying Funds. The table below sets forth the total
     net annual operating expenses indirectly incurred by the Asset Allocation
     Funds (other than U.S. Sector Fund, information for which appears in note 7
     above) for the fiscal year ended February 29, 2000.

<TABLE>
<CAPTION>
      ---------------------------------------------------------------
                                                  TOTAL ANNUAL
                      CLASS III                OPERATING EXPENSES
      ---------------------------------------------------------------
      <S> <C>                                  <C>                <C>
          International Equity Allocation
          Fund                                        0.81%
      ---------------------------------------------------------------
          World Equity Allocation Fund                0.71%
      ---------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
---------------------------------------------------------------------
                                                  TOTAL ANNUAL
                     FUND                      OPERATING EXPENSES
---------------------------------------------------------------------
<S> <C>                                        <C>                <C>
    Global (U.S.+) Equity Allocation Fund             0.64%
---------------------------------------------------------------------
    Global Balanced Allocation Fund                   0.57%
---------------------------------------------------------------------
</TABLE>

13.  The Fund invests substantially all of its assets in Emerging Country Debt
     Fund and indirectly bears the purchase premium, redemption fee and
     Shareholder Service Fee applicable to that Fund. Total annual operating
     expenses represent combined fees and expenses of both funds.

14.  Expense ratios reflect the inclusion of interest expense incurred as a
     result of entering into reverse repurchase agreements, as set forth in the
     table below.
<TABLE>
<CAPTION>
      ---------------------------------------------------------------------------------------------------------------

                                                                NET ANNUAL OPERATING EXPENSES                INTEREST
                        CLASS III                           (BEFORE ADDITION OF INTEREST EXPENSE)            EXPENSE
      ---------------------------------------------------------------------------------------------------------------
      <S> <C>                                               <C>                                              <C>
          Domestic Bond Fund                                                 .25%                              .19%
      ---------------------------------------------------------------------------------------------------------------
          US Bond/Global Alpha A Fund                                        .40%                              .01%
      ---------------------------------------------------------------------------------------------------------------
          US Bond/Global Alpha B Fund                                        .35%                              .01%
      ---------------------------------------------------------------------------------------------------------------
          International Bond Fund                                            .40%                              .03%
      ---------------------------------------------------------------------------------------------------------------
          Global Bond Fund                                                   .34%                              .16%
      ---------------------------------------------------------------------------------------------------------------
          Inflation Indexed Bond Fund                                        .25%                              .45%
      ---------------------------------------------------------------------------------------------------------------

<CAPTION>
      ---  ---------------
             NET
            ANNUAL
           EXPENSES
      ---  ---------------
      <S>  <C>      <C>
             .44%
      ---------------------------------------------------------------------------------------------------------------
             .41%
      ---------------------------------------------------------------------------------------------------------------
             .36%
      ---------------------------------------------------------------------------------------------------------------
             .43%
      ---------------------------------------------------------------------------------------------------------------
             .50%
      ---------------------------------------------------------------------------------------------------------------
             .70%
      ---------------------------------------------------------------------------------------------------------------
</TABLE>

15.  This Fund may invest without limitation in shares of GMO Alpha LIBOR Fund.
     The purchase premium is an estimate of the weighted average of the direct
     and indirect trading costs expected to be incurred by the Fund. Please see
     "Investment by Fixed Income Funds in GMO Alpha LIBOR Fund" for additional
     information regarding GMO Alpha LIBOR Fund.

                                       45
<PAGE>   48

                                    EXAMPLES

The examples illustrate the expenses you would incur on a $10,000 investment
over the stated periods, assuming your investment had a 5% return each year and
the Fund's operating expenses remained the same. The examples are for
comparative purposes only; they do not represent past or future expenses or
performance, and your actual expenses and performance may be higher or lower.

<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------------
                                                   EXAMPLE 1:                                        EXAMPLE 2:
                                  ASSUMING YOU REDEEM YOUR SHARES AT THE END OF        ASSUMING YOU DO NOT REDEEM YOUR SHARES
         GMO FUND NAME                             EACH PERIOD                     ----------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------
                                      1 YEAR                                           1 YEAR
                                      (AFTER                                           (AFTER
                                  REIMBURSEMENT)    3 YEAR    5 YEAR    10 YEAR    REIMBURSEMENT)   3 YEAR   5 YEAR     10 YEAR
<S>                              <C>                <C>      <C>        <C>        <C>              <C>      <C>      <C>
 U.S. EQUITY FUNDS
  U.S. CORE FUND
       Class II                        $ 56          $181     $  316     $  712         $ 56         $181    $  316     $  712
       Class III                       $ 49          $158     $  278     $  626         $ 49         $158    $  278     $  626
       Class IV                        $ 44          $144     $  253     $  571         $ 44         $144    $  253     $  571
---------------------------------------------------------------------------------------------------------------------------------
  TOBACCO-FREE CORE FUND
       Class III                       $ 49          $165     $  291     $  660         $ 49         $165    $  291     $  660
---------------------------------------------------------------------------------------------------------------------------------
  VALUE FUND
       Class III                       $ 62          $206     $  363     $  818         $ 62         $206    $  363     $  818
---------------------------------------------------------------------------------------------------------------------------------
  INTRINSIC VALUE FUND
       Class III                       $ 63          $222     $  395     $  896         $ 63         $222    $  395     $  896
---------------------------------------------------------------------------------------------------------------------------------
  GROWTH FUND
       Class III                       $ 49          $167     $  296     $  671         $ 49         $167    $  296     $  671
---------------------------------------------------------------------------------------------------------------------------------
  SMALL CAP VALUE FUND
       Class III                       $151          $273     $  406     $  795         $ 99         $216    $  344     $  718
---------------------------------------------------------------------------------------------------------------------------------
  SMALL CAP GROWTH FUND
       Class III                       $151          $284     $  429     $  851         $ 99         $227    $  367     $  774
---------------------------------------------------------------------------------------------------------------------------------
  REIT FUND
       Class III                       $172          $339     $  520     $1,046         $120         $283    $  459     $  970
---------------------------------------------------------------------------------------------------------------------------------
 INTERNATIONAL EQUITY FUNDS
  INTERNATIONAL CORE FUND
       Class II                        $137          $321     $  520     $1,095         $137         $321    $  520     $1,095
       Class III                       $130          $299     $  482     $1,012         $130         $299    $  482     $1,012
       Class IV                        $124          $280     $  449     $  941         $124         $280    $  449     $  941
---------------------------------------------------------------------------------------------------------------------------------
  CURRENCY HEDGED INTERNATIONAL
     CORE FUND
       Class III                       $130          $350     $  588     $1,271         $130         $350    $  588     $1,271
       Class IV                        $124          $331     $  556     $1,201         $124         $331    $  556     $1,201
---------------------------------------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II                        $ 84          $283     $  500     $1,122         $ 84         $283    $  500     $1,122
       Class III                       $ 77          $261     $  462     $1,040         $ 77         $261    $  462     $1,040
       Class IV                        $ 70          $242     $  429     $  969         $ 70         $242    $  429     $  969
---------------------------------------------------------------------------------------------------------------------------------
  INTERNATIONAL SMALL COMPANIES
     FUND
       Class III                       $238          $456     $  691     $1,368         $176         $389    $  619     $1,280
---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       46
<PAGE>   49

<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------------
                                                   EXAMPLE 1:                                        EXAMPLE 2:
                                  ASSUMING YOU REDEEM YOUR SHARES AT THE END OF        ASSUMING YOU DO NOT REDEEM YOUR SHARES
         GMO FUND NAME                             EACH PERIOD                     ----------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------
                                      1 YEAR                                           1 YEAR
                                      (AFTER                                           (AFTER
                                  REIMBURSEMENT)    3 YEAR    5 YEAR    10 YEAR    REIMBURSEMENT)   3 YEAR   5 YEAR     10 YEAR
<S>                              <C>                <C>      <C>        <C>        <C>              <C>      <C>      <C>
  JAPAN FUND
       Class III                       $111          $349     $  605     $1,340         $ 90         $326    $  581     $1,310
---------------------------------------------------------------------------------------------------------------------------------
  EMERGING MARKETS FUND
       Class III                       $319          $579     $  859     $1,658         $278         $535    $  812     $1,601
       Class IV                        $315          $565     $  836     $1,608         $274         $521    $  788     $1,550
---------------------------------------------------------------------------------------------------------------------------------
  EVOLVING COUNTRIES FUND
       Class III                       $329          $639     $  971     $1,910         $288         $595    $  924     $1,854
---------------------------------------------------------------------------------------------------------------------------------
  ASIA FUND
       Class III                       $287          $571     $  876     $1,743         $246         $527    $  828     $1,686
---------------------------------------------------------------------------------------------------------------------------------
 FIXED INCOME FUNDS
  DOMESTIC BOND FUND
       Class III                       $ 45          $152     $  269     $  611         $ 45         $152    $  269     $  611
---------------------------------------------------------------------------------------------------------------------------------
  U.S. BOND/GLOBAL ALPHA A FUND
       Class III                       $ 57          $168     $  290     $  645         $ 57         $168    $  290     $  645
---------------------------------------------------------------------------------------------------------------------------------
  U.S. BOND/GLOBAL ALPHA B FUND
       Class III                       $ 52          $148     $  253     $  561         $ 52         $148    $  253     $  561
---------------------------------------------------------------------------------------------------------------------------------
  INTERNATIONAL BOND FUND
       Class III                       $ 59          $175     $  301     $  669         $ 59         $175    $  301     $  669
---------------------------------------------------------------------------------------------------------------------------------
  CURRENCY HEDGED INTERNATIONAL
     BOND FUND
       Class III                       $ 56          $161     $  275     $  610         $ 56         $161    $  275     $  610
---------------------------------------------------------------------------------------------------------------------------------
  GLOBAL BOND FUND
       Class III                       $ 66          $193     $  330     $  732         $ 66         $193    $  330     $  732
---------------------------------------------------------------------------------------------------------------------------------
  EMERGING COUNTRY DEBT FUND
       Class III                       $132          $260     $  400     $  808         $106         $232    $  369     $  769
       Class IV                        $127          $244     $  373     $  747         $101         $216    $  342     $  709
---------------------------------------------------------------------------------------------------------------------------------
  SHORT-TERM INCOME FUND
       Class III                       $ 20          $ 82     $  149     $  348         $ 20         $ 82    $  149     $  348
---------------------------------------------------------------------------------------------------------------------------------
  GLOBAL HEDGED EQUITY FUND
       Class III                       $218          $422     $  642     $1,278         $ 72         $264    $  471     $1,068
---------------------------------------------------------------------------------------------------------------------------------
  INFLATION INDEXED BOND FUND
       Class III                       $ 72          $252     $  448     $1,013         $ 72         $252    $  448     $1,013
---------------------------------------------------------------------------------------------------------------------------------
  EMERGING COUNTRY DEBT SHARE
     FUND
       Class III                       $132          $269     $  418     $  852         $106         $241    $  387     $  814
---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       47
<PAGE>   50

<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------------
                                                   EXAMPLE 1:                                        EXAMPLE 2:
                                  ASSUMING YOU REDEEM YOUR SHARES AT THE END OF        ASSUMING YOU DO NOT REDEEM YOUR SHARES
         GMO FUND NAME                             EACH PERIOD                     ----------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------
                                      1 YEAR                                           1 YEAR
                                      (AFTER                                           (AFTER
                                  REIMBURSEMENT)    3 YEAR    5 YEAR    10 YEAR    REIMBURSEMENT)   3 YEAR   5 YEAR     10 YEAR
<S>                              <C>                <C>      <C>        <C>        <C>              <C>      <C>      <C>
 ASSET ALLOCATION FUNDS
  INTERNATIONAL EQUITY
     ALLOCATION FUND
       Class III                       $ 97          $107     $  118     $  151         $ 83         $ 92    $  101     $  130
---------------------------------------------------------------------------------------------------------------------------------
  WORLD EQUITY ALLOCATION FUND
       Class III                       $ 82          $125     $  173     $  313         $ 64         $106    $  151     $  286
---------------------------------------------------------------------------------------------------------------------------------
  GLOBAL (U.S. +) EQUITY
     ALLOCATION FUND
       Class III                       $ 62          $ 83     $  107     $  177         $ 44         $ 64    $   85     $  150
---------------------------------------------------------------------------------------------------------------------------------
  GLOBAL BALANCED ALLOCATION
     FUND
       Class III                       $ 48          $ 58     $   69     $  102         $ 35         $ 44    $   53     $   82
---------------------------------------------------------------------------------------------------------------------------------
  U.S. SECTOR FUND
       Class III                       $ 31          $179     $  340     $  808         $ 15         $162    $  321     $  785
---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                             BENCHMARKS AND INDEXES

     The Manager measures each Fund's performance against a specific benchmark
or index (each, a "GMO Benchmark"), although none of the Funds is managed as an
"index fund" or "index-plus fund," and the actual composition of a Fund's
portfolio may differ substantially from that of its benchmark. Each Fund's GMO
Benchmark is listed under "Investment Objective" in the "Fund Objectives and
Principal Investment Strategies" section of the Prospectus. General information
about each benchmark and index is provided in the table below. In some cases, a
Fund's GMO Benchmark differs from the broad-based index that the SEC requires
each Fund to use in the average annual return table. In addition, the Manager
may change each Fund's index or benchmark from time to time.

     Certain indexes--MSCI EAFE (Hedged) and J.P. Morgan Non-U.S. Government
Bond Index (Hedged)--are currency-hedged into U.S. dollars. Investors should be
aware that Funds managed to these benchmarks and other Funds described as
"currency hedged" will take active currency positions relative to the
appropriate benchmark.

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  GMO Asia 7 Index       GMO Asia 7 Index         GMO                        The GMO Asia 7 is composed of the IFC
                                                                             Investable Country Indexes, equally
                                                                             weighted, for seven Asian countries
                                                                             (China, Indonesia, Korea, Malaysia, the
                                                                             Philippines, Taiwan and Thailand).
--------------------------------------------------------------------------------------------------------------------
  GMO EAFE Extended      GMO EAFE Extended        GMO                        A modification of MSCI EAFE where GMO
                                                                             adds those additional countries
                                                                             represented in the IFC Investable
                                                                             Index.
--------------------------------------------------------------------------------------------------------------------
  GMO EAFE Extended+     GMO EAFE Extended+       GMO                        The GMO EAFE Extended+ Index is
                           Index                                             represented by GMO EAFE-Lite Extended
                                                                             to 6/30/99 and GMO EAFE Extended
                                                                             thereafter.
--------------------------------------------------------------------------------------------------------------------
  GMO EAFE-Lite          GMO EAFE-Lite Index      GMO                        A modification of MSCI EAFE where GMO
                                                                             reduces the market capitalization of
                                                                             Japan by 40% relative to EAFE.
--------------------------------------------------------------------------------------------------------------------
  GMO EAFE-Lite          GMO EAFE-Lite Extended   GMO                        A modification of GMO EAFE-Lite where
     Extended              Index                                             GMO adds those additional countries
                                                                             represented in the IFC Investable
                                                                             Index.
--------------------------------------------------------------------------------------------------------------------
  GMO Global Balanced    GMO Global Balanced      GMO                        A composite benchmark computed by GMO
     Index                 Index                                             and comprised 48.75% by S&P 500, 16.25%
                                                                             by GMO EAFE Extended+ and 35% by Lehman
                                                                             Brothers Aggregate Bond Index.
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       48
<PAGE>   51

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  GMO Global (U.S.+)     GMO Global (U.S.+)       GMO                        A composite benchmark computed by GMO
     Equity Index          Equity Index                                      and comprised 75% by S&P 500 and 25% by
                                                                             GMO EAFE Extended+.
--------------------------------------------------------------------------------------------------------------------
  GMO Russell 2500       GMO Russell 2500 Value   GMO                        Index is comprised of the Russell 2500
     Value+                Plus                                              Index from 12/31/91 to 12/31/96, and
                                                                             the Russell 2500 Value Index from
                                                                             12/31/96 to present.
--------------------------------------------------------------------------------------------------------------------
  GMO World Extended     GMO World Extended       GMO                        A modification of MSCI World where GMO
                           Index                                             adds those additional countries
                                                                             represented in the IFC Investable
                                                                             Index.
--------------------------------------------------------------------------------------------------------------------
  GMO World Extended+    GMO World Extended+      GMO                        The GMO World Extended+ Index is
                           Index                                             represented by GMO World-Lite Extended
                                                                             to 6/30/99 and GMO World Extended
                                                                             thereafter.
--------------------------------------------------------------------------------------------------------------------
  GMO World-Lite         GMO World-Lite Index     GMO                        A modification of MSCI World where GMO
                                                                             reduced the market capitalization of
                                                                             Japan by 40% relative to World.
--------------------------------------------------------------------------------------------------------------------
  GMO World-Lite         GMO World-Lite Extended  GMO                        A modification of GMO World-Lite where
     Extended              Index                                             GMO adds those additional countries
                                                                             represented in the IFC Investable
                                                                             Index.
--------------------------------------------------------------------------------------------------------------------
  IFC Investable         IFC Investable           International Finance      Independently maintained and published
                           Composite Index          Corporation              emerging market stock index.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan EMBI       J.P. Morgan Emerging     J.P. Morgan                Independently maintained and published
                           Markets Bond Index                                index composed of debt securities of 8
                                                                             countries, which includes Brady bonds,
                                                                             sovereign debt, local debt and
                                                                             Eurodollar debt, all of which are
                                                                             dollar denominated.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan EMBI+      J.P. Morgan Emerging     J.P. Morgan                Independently maintained and published
                           Market Bond Index                                 index composed of debt securities of 16
                           Plus                                              countries, which includes Brady bonds,
                                                                             sovereign debt, local debt and
                                                                             Eurodollar debt, all of which are
                                                                             dollar denominated.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan EMBI       J.P. Morgan Emerging     J.P. Morgan                Independently maintained and published
     Global                Markets Bond Index                                index composed of debt securities of 27
                           Global                                            countries, which includes Brady bonds,
                                                                             sovereign debt, local debt and
                                                                             Eurodollar debt, all of which are
                                                                             dollar denominated.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan EMBI       J.P. Morgan Emerging     GMO                        Represents the J.P. Morgan EMBI prior
     Global+               Market Bond Index                                 to 8/95, J.P. Morgan EMBI+ through
                           Global+                                           12/31/99, and the J.P. Morgan EMBI
                                                                             Global thereafter.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan Global     J.P. Morgan Global       J.P. Morgan                Independently maintained and published
     Government Bond       Government Bond                                   index composed of government bonds of
     Index                   Index                                           14 developed countries, including the
                                                                             U.S., with maturities of one year or
                                                                             more.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan Non-U.S.   J.P. Morgan Non-U.S.     J.P. Morgan                Independently maintained and published
     Government Bond       Government Bond                                   index composed of non-U.S. government
     Index                   Index                                           bonds with maturities of one year or
                                                                             more.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan Non-U.S.   J.P. Morgan Non-U.S.     J.P. Morgan                Independently maintained and published
     Government Bond       Government Bond Index                             index composed of non-U.S. government
     Index (Hedged)        (Hedged)                                          bonds with maturities of one year or
                                                                             more that are currency-hedged into U.S.
                                                                             dollars.
--------------------------------------------------------------------------------------------------------------------
  Lehman Brothers        Lehman Brothers          Lehman Brothers            Well-known, independently maintained
     Aggregate Bond        Aggregate Bond Index                              and published index comprised of U.S.
     Index                                                                   fixed rate debt issues, having a
                                                                             maturity of at least one year, rated
                                                                             investment grade or higher by Moody's
                                                                             Investors Service, Standard & Poor's,
                                                                             or Fitch IBCA, Inc.
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       49
<PAGE>   52

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  Lehman Brothers        Lehman Brothers          Lehman Brothers            Well-known, independently maintained
     Government Bond       Government Bond Index                             and published U.S. government bond
     Index                                                                   index, regularly used as a comparative
                                                                             fixed income benchmark.
--------------------------------------------------------------------------------------------------------------------
  Lehman Brothers        Lehman Brothers          Lehman Brothers            Independently maintained and published
     Treasury Inflation    Treasury Inflation                                index of inflation-indexed linked U.S.
     Notes Index           Notes Index                                       Treasury securities.
--------------------------------------------------------------------------------------------------------------------
  Lehman Brothers        Lehman Brothers          GMO                        Represents the Merrill Lynch Inflation
     Treasury Inflation    Treasury Inflation                                Notes performance through 9/30/97 and
     Notes Index+          Notes Index+                                      the Lehman Brothers Treasury Inflation
                                                                             Notes performance thereafter.
--------------------------------------------------------------------------------------------------------------------
  Merrill Lynch          Merrill Lynch Inflation  Merrill Lynch              Independently maintained and published
     Inflation Notes       Notes                                             index of inflation-indexed linked U.S.
                                                                             Treasury securities.
--------------------------------------------------------------------------------------------------------------------
  MSCI AC World ex U.S.  MSCI All Country World   Morgan Stanley Capital     An independently maintained and
                           Ex. U.S. Index           International            published international (excluding U.S.
                                                                             and including emerging) equity index.
--------------------------------------------------------------------------------------------------------------------
  MSCI AC World          MSCI All Country World   Morgan Stanley Capital     An independently maintained and
                           Index                    International            published global (including U.S. and
                                                                             emerging) equity index.
--------------------------------------------------------------------------------------------------------------------
  MSCI EAFE              Morgan Stanley Capital   Morgan Stanley Capital     Well-known, independently maintained
                           International Europe,    International            and published large capitalization
                           Australia and Far                                 international stock index.
                           East Index
--------------------------------------------------------------------------------------------------------------------
  MSCI EAFE (Hedged)     Morgan Stanley Capital   Morgan Stanley Capital     Well-known, independently maintained
                           International Europe,    International            and published large capitalization
                           Australia and Far                                 international stock index that is
                           East Index (Hedged)                               currency-hedged into U.S. dollars.
--------------------------------------------------------------------------------------------------------------------
  MSCI EMF Asia          MSCI EMF Asia            Morgan Stanley Capital     Well-known, independently maintained
                                                    International            and published Asian component of an
                                                                             emerging market stock index.
--------------------------------------------------------------------------------------------------------------------
  MSCI Japan             MSCI Japan Index         Morgan Stanley Capital     Independently maintained and published
                                                    International            equity index that attempts to capture
                                                                             60% of the market capitalization in
                                                                             Japan.
--------------------------------------------------------------------------------------------------------------------
  MSCI World             Morgan Stanley Capital   Morgan Stanley Capital     Well-known, independently maintained
                           International World      International            and published large capitalization
                           Index                                             world stock index.
--------------------------------------------------------------------------------------------------------------------
  Morgan Stanley REIT    Morgan Stanley REIT      Morgan Stanley & Co.,      Well-known, independently maintained
     Index                 Index                    Inc.                     and published equity real estate index.
--------------------------------------------------------------------------------------------------------------------
  Russell 1000 Growth    Russell 1000 Growth      Frank Russell Company      Independently maintained and published
     Index                 Index                                             index composed of the 1,000 largest
                                                                             U.S. companies based on total market
                                                                             capitalization with higher
                                                                             price-to-book ratios and higher
                                                                             forecasted growth values.
--------------------------------------------------------------------------------------------------------------------
  Russell 1000 Value     Russell 1000 Value       Frank Russell Company      Independently maintained and published
     Index                 Index                                             index composed of the 1,000 largest
                                                                             U.S. companies based on total market
                                                                             capitalization with lower price-to-book
                                                                             ratios and lower forecasted growth
                                                                             values.
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       50
<PAGE>   53

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  Russell 2500 Index     Russell 2500 Index       Frank Russell Company      The Russell 2500 Index is an
                                                                             independently maintained and published
                                                                             index composed of the 2,500 smallest
                                                                             companies in the Russell 3000 Index
                                                                             (which in turn measures the performance
                                                                             of the 3,000 largest U.S. companies
                                                                             based on total market capitalization;
                                                                             these 3,000 companies represent
                                                                             approximately 98% of the investable
                                                                             U.S. equity market), which represents
                                                                             approximately 22% of the total market
                                                                             capitalization of the Russell 3000
                                                                             Index. As of the latest reconstitution,
                                                                             the average market capitalization was
                                                                             approximately $931.0 million; the
                                                                             median market capitalization was
                                                                             approximately $630.0 million. The
                                                                             largest company in the index had an
                                                                             approximate market capitalization of
                                                                             $3.7 billion.
--------------------------------------------------------------------------------------------------------------------
  Russell 2500 Growth    Russell 2500 Growth      Frank Russell Company      Independently maintained and published
     Index                 Index                                             index composed of the bottom 2,500 of
                                                                             the 3,000 largest U.S. companies based
                                                                             on total market capitalization with
                                                                             higher price-to-book ratios and higher
                                                                             forecasted growth values.
--------------------------------------------------------------------------------------------------------------------
  Russell 2500 Value     Russell 2500 Value       Frank Russell Company      Independently maintained and published
     Index                 Index                                             index composed of the bottom 2,500 of
                                                                             the 3,000 largest U.S. companies based
                                                                             on total market capitalization with
                                                                             lower price-to-book ratios and lower
                                                                             forecasted growth values.
--------------------------------------------------------------------------------------------------------------------
  S&P 500                Standard & Poor's 500    Standard & Poor's          Well-known, independently maintained
                           Stock Index              Corporation              and published U.S. large capitalization
                                                                             stock index.
--------------------------------------------------------------------------------------------------------------------
  SSB EMI World ex-U.S.  SSB Extended Market      Salomon Smith Barney       The SSB EMI World ex-U.S. is the small
                           Index World ex-U.S.                               capitalization stock component of the
                           Index                                             SSB Broad Market Index (BMI). The BMI
                                                                             is a float-weighted index that spans 22
                                                                             countries and includes the listed
                                                                             shares of all companies with an
                                                                             available market capitalization (float)
                                                                             of at least $100 million at the end of
                                                                             May each year. Companies are deleted if
                                                                             their float falls below $75 million.
                                                                             Changes are effective before the open
                                                                             of the first business day of July. The
                                                                             SSB EMI World ex-U.S. is defined as
                                                                             those stocks falling in the bottom 20%
                                                                             of the cumulative available capital in
                                                                             each country.
--------------------------------------------------------------------------------------------------------------------
  SSB 3 Month T-Bill     Salomon Smith Barney 3   Salomon Smith Barney       Independently maintained and published
     Index                 Month Treasury-Bill                               short-term bill index.
                           Index
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       51
<PAGE>   54

                            MANAGEMENT OF THE TRUST

     Grantham, Mayo, Van Otterloo & Co., LLC, 40 Rowes Wharf, Boston,
Massachusetts 02110 provides investment advisory services to the GMO Funds. GMO
is a private company, founded in 1977. As of May 31, 2000, GMO managed more than
$22 billion for institutional investors such as pension plans, endowments,
foundations and the GMO Funds.

     Subject to the approval of the Trust's board of trustees, the Manager
establishes and modifies when necessary the investment strategies of the Funds.
In addition to its management services to the Funds, the Manager administers the
Funds' business affairs.

     Each class of shares of each Fund pays the Manager a shareholder service
fee for providing direct client service and reporting, such as performance
information reporting, client account information, personal and electronic
access to Fund information, access to analysis and explanations of Fund reports
and assistance to correct and maintain client-related information.

     The Manager has engaged the services of Dancing Elephant, Ltd., 1936
University Avenue, Berkeley, California 94704 ('Dancing Elephant') to provide
consulting services to the Manager with respect to Emerging Markets Fund,
Evolving Countries Fund and Asia Fund. Dancing Elephant is owned by Arjun
Divecha, a member of the Manager's management committee.

     For the fiscal year ended February 29, 2000, the Manager received as
compensation for management services rendered in such year (after any applicable
waivers or reimbursements), the percentages of each Fund's average daily net
assets as described in the table below. For the same period, the Manager paid a
consulting fee to Dancing Elephant. No Fund has any obligation to pay Dancing
Elephant.

<TABLE>
<CAPTION>
                                        % OF AVERAGE
FUND                                     NET ASSETS
----                                    ------------
<S>                                     <C>
U.S. Core Fund                              0.31%
Tobacco-Free Core Fund                      0.28%
Value Fund                                  0.41%
Growth Fund                                 0.27%
Small Cap Value Fund                        0.27%
Small Cap Growth Fund                       0.22%
REIT Fund                                   0.48%
International Core Fund                     0.45%
Currency Hedged International Core
  Fund                                      0.21%
Foreign Fund                                0.50%
International Small Companies Fund          0.36%
Japan Fund                                  0.14%
Emerging Markets Fund                       0.78%
Evolving Countries Fund                     0.48%
Asia Fund                                   0.74%
Domestic Bond Fund                          0.05%
</TABLE>

<TABLE>
<CAPTION>
                                        % OF AVERAGE
FUND                                     NET ASSETS
----                                    ------------
<S>                                     <C>
U.S. Bond/Global Alpha A Fund               0.15%
U.S. Bond/Global Alpha B Fund               0.12%
International Bond Fund                     0.15%
Currency Hedged International Bond
  Fund                                      0.17%
Global Bond Fund                            0.11%
Emerging Country Debt Fund                  0.32%
Short-Term Income Fund                      0.00%
Global Hedged Equity Fund                   0.00%
Inflation Indexed Bond Fund                 0.00%
Emerging Country Debt Share Fund            0.00%
International Equity Allocation Fund        0.00%
World Equity Allocation Fund                0.00%
Global (U.S.+) Equity Allocation Fund       0.00%
Global Balanced Allocation Fund             0.00%
U.S. Sector Fund                            0.00%
</TABLE>

CUSTODIANS

     Investors Bank & Trust Company ("IBT"), 200 Clarendon Street, Boston,
Massachusetts 02116, and Brown Brothers Harriman & Co., 40 Water Street, Boston,
Massachusetts 02109, serve as the Trust's custodians on behalf of the Funds.

TRANSFER AGENT

     IBT serves as the Trust's transfer agent on behalf of the Funds.

                                       52
<PAGE>   55

     The table below identifies the persons at GMO who are primarily responsible
for the day-to-day management of one or more Funds. Day-to-day management of the
Asset Allocation Funds is the responsibility of a committee, and no person or
persons is primarily responsible for making recommendations to that committee.

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------
      MANAGER                   PRIMARY RESPONSIBILITY                 SINCE             PROFESSIONAL EXPERIENCE
-----------------------------------------------------------------------------------------------------------------------
<S>                   <C>                                            <C>          <C>
 R. Jeremy Grantham   U.S. Sector Fund and U.S. Equity Funds         >5 years     President-Quantitative and
                      except Value Fund and REIT Fund                             Partner/Member, GMO since 1979.
                      --------------------------------------------------------
                      Currency Hedged International Core Fund,       Inception
                      International Small Companies Fund, Japan
                      Fund, Global Hedged Equity Fund and
                      International Core Fund
                      --------------------------------------------------------
                      Emerging Markets Fund, Evolving Countries      Inception
                      Fund and Asia Fund
-----------------------------------------------------------------------------------------------------------------------
 Christopher Darnell  U.S. Sector Fund, International Core Fund      >5 years     Partner/Member and Investment
                      and U.S. Equity Funds except Value Fund and                 Director, GMO since 1984.
                      REIT Fund
                      --------------------------------------------------------
                      Currency Hedged International Core Fund,       Inception
                      International Small Companies Fund, Japan
                      Fund, Global Hedged Equity Fund
-----------------------------------------------------------------------------------------------------------------------
 Richard A. Mayo      Value Fund                                     >5 years     President-U.S. Active and
                                                                                  Partner/Member, GMO since 1979.

                      --------------------------------------------------------
                      REIT Fund                                      1999
-----------------------------------------------------------------------------------------------------------------------
 Forrest C. Berkley   Currency Hedged International Core Fund,       Inception    Partner/Member, GMO since 1986.
                      International Small Companies Fund, Japan
                      Fund and Global Hedged Equity Fund
                      --------------------------------------------------------
                      International Core Fund                        >5 years
-----------------------------------------------------------------------------------------------------------------------
 Arjun Bhagwan        Emerging Markets Fund, Evolving Countries      Inception    President, Dancing Elephant, Ltd.
 Divecha              Fund and Asia Fund                                          (Consultant to GMO) since 1993.
-----------------------------------------------------------------------------------------------------------------------
 Jui L. Lai           Foreign Fund                                   Inception    Investment Director since 1988 and
                                                                                  Member since 1996, GMO.
-----------------------------------------------------------------------------------------------------------------------
 Ann M. Spruill       Foreign Fund                                   Inception    Investment Director since 1990 and
                                                                                  Member since 1996, GMO.
-----------------------------------------------------------------------------------------------------------------------
 Wilson K. Magee      REIT Fund                                      Inception    Employee of GMO since 1997. 1994-
                                                                                  1997, principal for Penobscot Group.
-----------------------------------------------------------------------------------------------------------------------
 William L.           Fixed Income Funds except Short-Term Income    Inception    Investment Director since 1993 and
 Nemerever            Fund and Global Hedged Equity Fund                          Member since 1996, GMO.
                      --------------------------------------------------------
                      Short-Term Income Fund                         1994
-----------------------------------------------------------------------------------------------------------------------
 Thomas F. Cooper     Fixed Income Funds except Short-Term Income    Inception    Investment Director since 1993 and
                      Fund and Global Hedged Equity Fund                          Member since 1996, GMO.
                      --------------------------------------------------------
                      Short-Term Income Fund                         1994
-----------------------------------------------------------------------------------------------------------------------
 Steven Edelstein     Fixed Income Funds except Global Hedged        1995         Employee of GMO since 1995.
                      Equity Fund
-----------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       53
<PAGE>   56

                        DETERMINATION OF NET ASSET VALUE

     The net asset value or "NAV" of a share is determined as of the close of
regular trading on the New York Stock Exchange ("NYSE"), generally 4:00 p.m. New
York City time. A Fund may not determine its NAV on days during which no
security is tendered for redemption and no order to purchase or sell such
security is received by that Fund. A Fund's net asset value is determined by
dividing the total market value of the Fund's portfolio investments and other
assets, less any liabilities, by the total outstanding shares of the Fund. The
market value of the Fund's investments is generally determined as follows:

Exchange listed securities

     - Last sale price or

     - Most recent bid price (if no reported sale) or

     - Broker bid (if the private market is more relevant in determining market
       value than the exchange), based on where the securities are principally
       traded and what their intended disposition is

Unlisted securities (if market quotations are readily available)

     - Most recent quoted bid price

Certain debt obligations (if less than sixty days remain until maturity)

     - Amortized cost (unless circumstances dictate otherwise; for example, if
       the issuer's creditworthiness has become impaired)

All other fixed income securities and options on those securities (includes
bonds, loans, structured notes)

     - Closing bid supplied by a primary pricing source chosen by the Manager

All other assets and securities (if no quotations are readily available)

     - Fair value as determined in good faith by the Trustees or persons acting
       at their direction

     The Manager evaluates primary pricing sources on an ongoing basis, and may
change any pricing source at any time. However, the Manager will not normally
evaluate the prices supplied by the pricing sources on a day-to-day basis. The
Manager is kept informed of erratic or unusual movements (including unusual
inactivity) in the prices supplied for a security and may in its discretion
override a price supplied by a source (by taking a price supplied from another)
because of such price activity or because the Manager has other reasons to
believe that a price supplied may not be reliable. Certain securities may be
valued on the basis of a price provided by a principal market maker. Prices
provided by principal market makers may vary from the value that would be
realized if the securities were sold.

     The values of foreign securities quoted in foreign currencies are
translated into U.S. dollars at current exchange rates or at such other rates as
the Trustees or persons acting at their direction may determine in computing net
asset value. Fluctuations in the value of foreign currencies in relation to the
U.S. dollar will affect the net asset value of shares of the Funds even though
there has not been any change in the values of such securities and options
measured in terms of the foreign currencies in which they are denominated.

     Foreign exchanges and securities markets usually close prior to the time
the NYSE closes and values of foreign options and foreign securities will be
determined as of those earlier closings. Events affecting the values of foreign
securities may occasionally occur between the earlier closings and the closing
of the NYSE which will not be reflected in the computation of the Funds' net
asset value. If an event materially affecting the value of foreign securities
occurs during that period, then those securities may be valued at fair value as
determined in good faith by the Trustees or persons acting at their direction.
In addition, because certain Funds hold portfolio securities listed on foreign
exchanges which may trade on days on which the NYSE is closed, the net asset
value of those Funds' shares may be significantly affected on days when
investors will have no ability to redeem their shares in those Funds.

                                       54
<PAGE>   57

                             HOW TO PURCHASE SHARES

     You may purchase a Fund's shares from the Trust on any day when the NYSE is
open for business. In addition, brokers and agents are authorized to accept
purchase and redemption orders on the Funds' behalf. You may pay a fee if you
effect a transaction through a broker or agent. To obtain a purchase order form,
call the Trust at (617) 346-7646 or your broker or agent.

     PURCHASE POLICIES.  Before a purchase order will be acted upon by the
Trust, the Trust must determine that the purchase order is in "good order." A
purchase order is in "good order" if:

     - a completed purchase order, containing the following information, is
       submitted to the Trust or its agent:

        - signature exactly in accordance with the form of registration

        - the exact name in which the shares are registered

        - the investor's account number

        - the number of shares or the dollar amount of shares to be purchased

     - the purchase order is received and accepted by the Trust or its agent
       (the Trust reserves the right to reject any order)

     - payment (by check or wire) for the purchase is received before 4:00 p.m.
       on the day the purchase order is accepted

        - if an investor provides adequate written assurances of intention to
          pay, the Trust may extend settlement up to four business days.

     The purchase price of a share of any Fund is the net asset value per share
next determined after the purchase order is determined to be in "good order"
PLUS a purchase premium, if any, for the Fund shares to be purchased. Purchase
order forms received by the Trust or its agent after the deadline will be
honored on the next following business day, and the purchase price will be
effected based on the net asset value per share computed on that day.

     Minimum investment amounts (by class, if applicable) are set forth in the
table on page 57 of this Prospectus. There is no minimum additional investment
required to purchase additional shares of a Fund. The Trust may waive initial
minimums for certain accounts.

     SUBMITTING YOUR PURCHASE ORDER FORM.  Completed purchase order forms can be
submitted by MAIL or by FACSIMILE to the Trust at:

                                   GMO Trust
                   c/o Grantham, Mayo, Van Otterloo & Co. LLC
                                 40 Rowes Wharf
                          Boston, Massachusetts 02110
                           Facsimile: (617) 439-4192
                        Attention: Shareholder Services

     Call the Trust at (617) 346-7646 to CONFIRM RECEIPT of your purchase order
form. Do not send cash, checks or securities directly to the Trust.

     FUNDING YOUR INVESTMENT.  You may purchase shares:

     - with cash (via wire transfer or check)

        - BY WIRE.  Instruct your bank to wire the amount of your investment to:

             Investors Bank & Trust Company, Boston, Massachusetts
                               ABA#: 011-001-438
                              Attn: Transfer Agent
                     Credit: GMO Deposit Account 55555-4444
              Further credit: GMO Fund/shareholder name and number

                                       55
<PAGE>   58

        - BY CHECK.  All checks must be made payable to the appropriate Fund or
         to GMO Trust. The Trust will not accept any checks payable to a third
         party which have been endorsed by the payee to the Trust. Mail checks
         to:

<TABLE>
      <S>                                                 <C>
                  By U.S. Postal Service:                             By Overnight Courier:
              Investors Bank & Trust Company                     Investors Bank & Trust Company
                 GMO Transfer Agent MFD 23                          GMO Transfer Agent MFD 23
                       P.O. Box 9130                            200 Clarendon Street, 16th Floor
             200 Clarendon Street, 16th Floor                           Boston, MA 02116
                   Boston, MA 02117-9130
</TABLE>

     - by exchange (from another GMO product)

        - written instruction should be sent to GMO Trust's Shareholder Services
          at (617) 439-4192 (facsimile)

     - in exchange for securities acceptable to the Manager

        - securities must be approved by the Manager prior to transfer to the
Fund

        - securities will be valued as set forth under "Determination of Net
Asset Value" on page 54

     - by a combination of cash and securities

                              HOW TO REDEEM SHARES

     You may redeem shares of a Fund on any day when the NYSE is open for
business.

     REDEMPTION POLICIES.  Payment on redemption will be made as promptly as
possible (generally on the next business day) and no later than seven days
(subject to the exceptions noted below) after the request for redemption is
received by the Trust or its agent in "good order."

     A redemption request is in "good order" if it:

     - is received by the Trust or its agent prior to the close of regular
       trading on the NYSE (generally 4:00 p.m. New York City time)

     - is signed exactly in accordance with the form of registration

     - includes the exact name in which the shares are registered

     - includes the investor's account number

     - includes the number of shares or the dollar amount of shares to be
       redeemed

     Redemption requests received by the Trust or its agent after the deadline
will be honored on the next following business day, and the redemption will be
effected based on the net asset value per share computed on that day. The
redemption price is the net asset value per share next determined after the
redemption request is determined to be in "good order" LESS a redemption fee, if
any, for the Fund shares to be redeemed.

     If the Manager determines, in its sole discretion, that it would be
detrimental to the best interests of the remaining shareholders to make a
redemption payment wholly or partly in cash, the Fund may pay the redemption
price in whole or in part by a distribution in-kind of securities held by the
Fund instead of cash.

     If a redemption is made in cash:

     - payment will be made in federal funds transferred to the account
       designated in writing by authorized persons

        - designation of additional accounts and any change in the accounts
          originally designated must be made in writing.

     - upon request, payment will be made by check mailed to the registration
       address

     If a redemption is made in-kind, it is important for you to note:

     - securities used to redeem Fund shares will be valued as set forth under
       "Determination of Net Asset Value" on page 54

     - securities distributed by a Fund will be selected by the Manager in light
       of the Fund's objective and will not generally represent a pro rata
       distribution of each security held in the Fund's portfolio

     - to the extent available, in-kind redemptions will be of readily
       marketable securities

                                       56
<PAGE>   59

     - you may incur brokerage charges on the sale of any securities received as
       a result of an in-kind redemption

     - in-kind redemptions will be transferred and delivered by the Trust as
       directed by you

     Each Fund may suspend the right of redemption and may postpone payment for
more than seven days:

     - if the NYSE is closed for other than weekends or holidays

     - during periods when trading on the NYSE is restricted

     - during an emergency which makes it impracticable for a Fund to dispose of
       its securities or to fairly determine the net asset value of the Fund

     - during any other period permitted by the Securities and Exchange
       Commission for the protection of investors.

     SUBMITTING YOUR REDEMPTION REQUEST.  Redemption requests can be submitted
by MAIL or by FACSIMILE to the Trust at the address/facsimile number set forth
under "How to Purchase Shares -- Submitting Your Purchase Order Form."
Redemption requests submitted by mail are "received" by the Trust when actually
delivered to the Trust or its agent. Call the Trust at (617) 346-7646 to CONFIRM
RECEIPT of redemption requests.

                                MULTIPLE CLASSES

     Certain Funds offer multiple classes of shares. The sole economic
difference among the various classes of shares described in this Prospectus is
the level of Shareholder Service Fee that the classes bear for client and
shareholder service, reporting and other support, reflecting the fact that, as
the size of a client relationship increases, the cost to service that client
decreases as a percentage of the assets in that account. Thus, the Shareholder
Service Fee is lower for classes where eligibility criteria require greater
total assets under GMO's management.

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------
                                                           MINIMUM TOTAL INVESTMENT/     SHAREHOLDER SERVICE FEE (AS A %
                                                            TOTAL FUND INVESTMENT*        OF AVERAGE DAILY NET ASSETS)
------------------------------------------------------------------------------------------------------------------------
<C>                <S>                                  <C>                              <C>
                    U.S. Core Fund
  FUNDS OFFERING    International Core Fund                      $1 million/NA                        0.22%
 CLASS II SHARES    Foreign Fund
------------------------------------------------------------------------------------------------------------------------
                                                                $35 million/NA                        0.15%
                    U.S. Core Fund
                    International Core Fund
                    Foreign Fund
                   -----------------------------------------------------------------------------------------------------
                    Asset Allocation Funds (except
  FUNDS OFFERING    U.S.   Sector Fund)                          $1 million/NA                       0.00%**
 CLASS III SHARES   Emerging Country Debt Share Fund
                   -----------------------------------------------------------------------------------------------------
                                                                 $1 million/NA                      0.15%***
                    U.S. Sector Fund
                    Global Hedged Equity Fund
                   -----------------------------------------------------------------------------------------------------
                                                                 $1 million/NA                        0.15%
                    All Other Funds
------------------------------------------------------------------------------------------------------------------------
                                                           $250 million/$125 million                 0.105%
                    U.S. Core Fund
                    Emerging Markets Fund
                   -----------------------------------------------------------------------------------------------------
                    International Core Fund
  FUNDS OFFERING    Currency Hedged International          $250 million/$125 million                  0.09%
 CLASS IV SHARES      Core Fund
                   -----------------------------------------------------------------------------------------------------
                                                                $250 million/NA                       0.09%
                    Foreign Fund
                   -----------------------------------------------------------------------------------------------------
                                                           $250 million/$125 million                  0.10%
                    Emerging Country Debt Fund
------------------------------------------------------------------------------------------------------------------------
</TABLE>

*   The eligibility requirements in the table above are subject to certain
    exceptions and special rules for certain plan investors and for certain
    clients with continuous client relationships with GMO since May 31, 1996.
**  These Funds will indirectly bear an additional SSF of 0.15% by virtue of
    their investments in other GMO Funds.
*** The SSF charged to these Funds will be reduced by a corresponding amount for
    all SSFs indirectly borne by the relevant Fund by reason of its investments
    in Class III Shares of other GMO Funds.

ELIGIBILITY FOR CLASSES

     Eligibility for different classes of a Fund depends upon the client meeting
either (i) the minimum "Total Fund Investment" set forth in the above table,
which includes only a client's total investment in a particular Fund, or (ii)
the minimum "Total Investment" set forth in the above table, calculated as
described below.

                                       57
<PAGE>   60

DETERMINATION OF TOTAL INVESTMENT

     A client's Total Investment equals the market value of all the client's
assets managed by GMO and its affiliates (1) at the time of initial investment,
(2) at close of business on the last business day of each calendar quarter, or
(3) at other times as determined by the Manager (each, a "Determination Date").
The Manager will monitor the value of the MSCI World Index (computed in U.S.
dollars with net dividends reinvested). On December 31 of any year, the Manager
may increase the Minimum Total Investment/Total Fund Investment amounts by the
same percentage by which the value of the MSCI World Index increased from June
30, 2000 through December 31 of the year being evaluated.

     For clients establishing a relationship with GMO on or after June 1,
1996:  A client's Total Investment will be determined by GMO at the
Determination Date.

     For clients with GMO accounts as of May 31, 1996:  Any client whose Total
Investment as of May 31, 1996 (prior to the issuance of multiple classes of
shares) was equal to or greater than $7 million will remain eligible for Class
III Shares indefinitely, provided that such client does not make a withdrawal or
redemption that causes the client's Total Investment to fall below $7 million.
Clients whose Total Investment as of May 31, 1996 was less than $7 million but
greater than $0 will be eligible for conversion to Class II Shares indefinitely.

You should note:

     - There is no minimum additional investment required to purchase additional
       shares of a Fund for any class of shares.

     - The Manager will make all determinations as to the aggregation of client
       accounts for purposes of determining eligibility.

     - Eligibility requirements for each class of shares are subject to change
       upon notice to shareholders.

     - Assets invested in GMO's Pelican Fund will not be considered when
       determining a client's Total Investment.

CONVERSIONS BETWEEN CLASSES

     Client's shares in a Fund will be converted to the class of shares of that
Fund with the lowest Shareholder Service Fee for which the client is eligible,
based on the amount of the client's Total Investment or Total Fund Investment,
on the Determination Date. The conversion will occur within 15 business days
following the Determination Date on a date selected by the Manager.

     The Trust has been advised by counsel that the conversion of a client's
investment from one class of shares to another class of shares in the same Fund
should not result in the recognition of gain or loss in the converted Fund's
shares. The client's tax basis in the new class of shares immediately after the
conversion should equal the client's basis in the converted shares immediately
before conversion, and the holding period of the new class of shares should
include the holding period of the converted shares.

                            DISTRIBUTIONS AND TAXES

     The policy of each U.S. Equity Fund (except for the REIT Fund), the
Short-Term Income Fund and the Domestic Bond Fund is to declare and pay
distributions of its dividends and interest quarterly. The policy of each other
Fund is to declare and pay distributions of its dividends, interest and foreign
currency gains semi-annually. Each Fund also intends to distribute net gains
from the sale of securities held for not more than one year ("net short-term
capital gains") and net gains from the sale of securities held for more than one
year ("net long-term capital gains") at least annually. Each Fund is treated as
a separate taxable entity for federal income tax purposes and intends to qualify
each year as a regulated investment company under Subchapter M of the Internal
Revenue Code of 1986, as amended.

     All dividends and/or distributions will be paid in shares of the relevant
Fund, at net asset value, unless the shareholder elects to receive cash. There
is no purchase premium on reinvested dividends or distributions. Shareholders
may make this election by marking the appropriate box on the application or by
writing to the Trust.

It is important for you to note:

     - Fund distributions derived from interest, dividends and certain other
       income, including in general short-term capital gains, will be taxable as
       ordinary income to shareholders subject to federal income tax whether
       paid in cash or in shares. Properly designated Fund distributions derived
       from net long-term capital gains will be taxable as such (generally at a
       20% federal rate for noncorporate shareholders whether paid in cash or in
       shares).

     - Distributions by a Fund result in a reduction in the net asset value of
       the Fund's shares. If a distribution reduces the net asset value of a
       shareholder's shares below a shareholder's cost basis in those shares,
       such distribution may be taxable to the shareholder, even though, from an
       investment standpoint, it may constitute a partial return of capital.

                                       58
<PAGE>   61

       In particular, if you buy shares just prior to a taxable distribution by
       a Fund, you will pay the full price of the shares (including the value of
       the pending distribution) and then receive a portion of the price back as
       a taxable distribution.

     - A Fund's investment in foreign securities may be subject to foreign
       withholding taxes on dividends, interest or capital gains which will
       decrease the Fund's yield. In certain instances, shareholders may be
       entitled to claim a credit or deduction with respect to foreign taxes.

     - A Fund's investment in foreign securities, foreign currencies, debt
       obligations issued or purchased at a discount, asset-backed securities,
       assets "marked to the market" for federal income tax purposes and,
       potentially, so-called "indexed securities" (including inflation indexed
       bonds) may increase or accelerate a Fund's recognition of income,
       including the recognition of taxable income in excess of the cash
       generated by such investments. These investments may, therefore, affect
       the timing or amount of a Fund's distributions and may cause a Fund to
       liquidate other investments at a time when it is not advantageous to do
       so in order to satisfy the distribution requirements that apply to
       entities taxed as regulated investment companies.

     - Any gain resulting from the sale, exchange or redemption of your shares
       will generally also be subject to tax.

     - The Asset Allocation Funds' investment in other GMO Funds and the
       investment by certain Funds in GMO Alpha LIBOR Fund could affect the
       amount, timing and character of distributions. See "Taxes -- Taxation of
       Fund Distributions and Sales of Fund Shares" in the Statement of
       Additional Information.

     The above is a general summary of the principal federal income tax
consequences of investing in a Fund for shareholders who are U.S. citizens,
residents or domestic corporations. You should consult your own tax advisors
about the precise tax consequences of an investment in a Fund in light of your
particular tax situation, including possible foreign, state, local or other
applicable tax laws (including the federal alternative minimum tax).

                                       59
<PAGE>   62

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

The financial highlight tables are intended to help you understand each Fund's
financial performance for the past five years (or, if shorter, the period of the
Fund's operations). Certain information reflects financial results for a single
Fund share. The total returns in the tables represent the rate that an investor
would have earned (or lost) on an investment in the Fund (assuming reinvestment
of all dividends and distributions). Except as otherwise noted, this information
has been audited by PricewaterhouseCoopers LLP, independent accountants, whose
report, along with the Fund's financial statements, is included in the Trust's
Annual Reports, which are incorporated by reference in the Statement of
Additional Information and available upon request. Information is presented for
each Fund, and class of shares thereof, of the Trust which had investment
operations during the reporting periods and is currently being offered.
Information regarding Class III Shares of each Fund reflects the operational
history for each such Fund's sole outstanding class prior to the creation of
multiple classes of such Funds on May 31, 1996.

DOMESTIC EQUITY FUNDS
----------------------------------

U.S. CORE FUND*

<TABLE>
<CAPTION>
                                                                        CLASS II SHARES
                              ---------------------------------------------------------------------------------------------------
                                                                                                                   PERIOD FROM
                                                                                                                  JUNE 7, 1996
                                 YEAR ENDED FEBRUARY 28/29,           PERIOD FROM            PERIOD FROM          (COMMENCEMENT
                              ---------------------------------     JANUARY 9, 1998         MARCH 1, 1997       OF OPERATIONS) TO
                                   2000              1999         TO FEBRUARY 28, 1998   TO NOVEMBER 17, 1997   FEBRUARY 28, 1997
                              ---------------   ---------------   --------------------   --------------------   -----------------
<S>                           <C>               <C>               <C>                    <C>                    <C>
Net asset value, beginning
  of period.................      $ 18.57           $ 19.98             $ 17.65                $ 20.10               $ 20.12
                                  -------           -------             -------                -------               -------
Income from investment
  operations:
  Net investment income.....         0.23(2)           0.25(2)             0.04(2)                0.24(2)               0.25
  Net realized and
    unrealized gain.........         2.29              2.55                2.29                   3.99                  2.92
                                  -------           -------             -------                -------               -------
    Total from investment
      operations............         2.52              2.80                2.33                   4.23                  3.17
                                  -------           -------             -------                -------               -------
Less distributions to
  shareholders:
  From net investment
    income..................        (0.24)            (0.29)           --                        (0.22)                (0.30)
  From net realized gains...        (4.23)            (3.92)           --                        (3.90)                (2.89)
                                  -------           -------             -------                -------               -------
    Total distributions.....        (4.47)            (4.21)           --                        (4.12)                (3.19)
                                  -------           -------             -------                -------               -------
Net asset value, end of
  period....................      $ 16.62           $ 18.57             $ 19.98                $ 20.21               $ 20.10
                                  =======           =======             =======                =======               =======
Total Return(1).............        13.61%            14.99%              13.20%(3)              23.00%(3)             17.46%(3)
Ratios/Supplemental Data:
  Net assets, end of period
    (000's).................      $95,041           $41,684             $16,958                $ 2,037               $64,763
  Net expenses to average
    daily net assets........         0.55%             0.55%               0.55%(4)               0.55%(4)              0.55%(4)
  Net investment income to
    average daily net
    assets..................         1.21%             1.29%               1.53%(4)               1.66%(4)              1.63%(4)
  Portfolio turnover rate...           90%               71%                 60%                    60%                  107%
  Fees and expenses
    voluntarily waived or
    borne by the Manager
    consisted of the
    following per share
    amounts.................      --     (5)        $  0.04             $  0.01                $  0.03               $  0.03
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Annualized.
(5) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.
* Effective June 30, 1998, the "GMO Core Fund" was renamed the "GMO U.S. Core
  Fund."

TOBACCO-FREE CORE FUND

<TABLE>
<CAPTION>
                                                    CLASS III SHARES
                                ---------------------------------------------------------
                                               YEAR ENDED FEBRUARY 28/29,
                                ---------------------------------------------------------
                                  2000         1999        1998        1997        1996
                                --------     --------     -------     -------     -------
<S>                             <C>          <C>          <C>         <C>         <C>
Net asset value, beginning of
  period......................  $  14.26     $  14.05     $ 12.98     $ 12.93     $ 10.65
                                --------     --------     -------     -------     -------
Income from investment
  operations:
  Net investment income.......      0.20         0.18        0.22        0.24        0.28
  Net realized and unrealized
    gain......................      1.94         1.99        4.07        2.41        3.71
                                --------     --------     -------     -------     -------
    Total from investment
      operations..............      2.14         2.17        4.29        2.65        3.99
                                --------     --------     -------     -------     -------
Less distributions to
  shareholders:
  From net investment
    income....................     (0.19)       (0.19)      (0.22)      (0.24)      (0.25)
  From net realized gains.....     (1.86)       (1.77)      (3.00)      (2.36)      (1.46)
                                --------     --------     -------     -------     -------
    Total distributions.......     (2.05)       (1.96)      (3.22)      (2.60)      (1.71)
                                --------     --------     -------     -------     -------
Net asset value, end of
  period......................  $  14.35     $  14.26     $ 14.05     $ 12.98     $ 12.93
                                ========     ========     =======     =======     =======
Total Return(1)...............     15.10%       16.29%      37.82%      22.76%      38.64%
Ratios/Supplemental Data:
  Net assets, end of period
    (000's)...................  $321,786     $227,158     $99,922     $66,260     $57,485
  Net expenses to average
    daily net assets..........      0.48%        0.48%       0.48%       0.48%       0.48%
  Net investment income to
    average daily net
    assets....................      1.34%        1.35%       1.66%       1.83%       2.25%
  Portfolio turnover rate.....       108%          77%         70%        131%         81%
  Fees and expenses
    voluntarily waived or
    borne by the Manager
    consisted of the following
    per share amounts.........  $   0.01     $   0.03     $  0.04     $  0.04     $  0.03
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.

                                       60
<PAGE>   63

<TABLE>
<CAPTION>
                           CLASS III SHARES                                          CLASS IV SHARES
    --------------------------------------------------------------   -----------------------------------------------
                                                                                                      PERIOD FROM
                                                                                                    JANUARY 9, 1998
                      YEAR ENDED FEBRUARY 28/29,                     YEAR ENDED FEBRUARY 28/29,    (COMMENCEMENT OF
    --------------------------------------------------------------   ---------------------------    OPERATIONS) TO
       2000         1999         1998         1997         1996          2000           1999       FEBRUARY 28, 1998
    ----------   ----------   ----------   ----------   ----------   ------------   ------------   -----------------
<S> <C>          <C>          <C>          <C>          <C>          <C>            <C>            <C>
    $    18.59   $    19.99   $    20.12   $    19.46   $    15.45    $    18.58     $    19.99       $    17.65
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
          0.24(2)       0.26(2)       0.35       0.36         0.41          0.25(2)        0.27(2)          0.04(2)
          2.28         2.55         5.89         3.58         5.49          2.28           2.55             2.30
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
          2.52         2.81         6.24         3.94         5.90          2.53           2.82             2.34
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
         (0.25)       (0.29)       (0.32)       (0.39)       (0.42)        (0.26)         (0.31)        --
         (4.23)       (3.92)       (6.05)       (2.89)       (1.47)        (4.23)         (3.92)        --
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
         (4.48)       (4.21)       (6.37)       (3.28)       (1.89)        (4.49)         (4.23)        --
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
    $    16.63   $    18.59   $    19.99   $    20.12   $    19.46    $    16.62     $    18.58       $    19.99
    ==========   ==========   ==========   ==========   ==========    ==========     ==========       ==========
         13.66%       15.02%       36.69%       22.05%       39.08%        13.74%         15.07%           13.26%(3)
    $1,623,734   $1,780,011   $2,317,103   $3,051,344   $3,179,314    $1,343,460     $1,543,655       $1,370,535
          0.48%        0.48%        0.48%        0.48%        0.48%         0.44%          0.44%            0.44%(4)
          1.27%        1.36%        1.67%        1.78%        2.25%         1.32%          1.41%            1.67%(4)
            90%          71%          60%         107%          77%           90%            71%              60%
        --(5)    $     0.04   $     0.05   $     0.04   $     0.01       --     (5)  $     0.04       $     0.01
</TABLE>

                                       61
<PAGE>   64

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

VALUE FUND

<TABLE>
<CAPTION>
                                                             CLASS III SHARES
                                         --------------------------------------------------------
                                                        YEAR ENDED FEBRUARY 28/29,
                                         --------------------------------------------------------
                                           2000        1999        1998        1997        1996
                                         --------    --------    --------    --------    --------
<S>                                      <C>         <C>         <C>         <C>         <C>
Net asset value, beginning of period...  $  10.40    $  14.33    $  14.85    $  14.25    $  12.05
                                         --------    --------    --------    --------    --------
Income from investment operations:
  Net investment income................      0.21        0.26        0.31        0.31        0.39
  Net realized and unrealized gain
    (loss).............................     (0.83)       0.13        3.81        2.47        3.71
                                         --------    --------    --------    --------    --------
    Total from investment operations...     (0.62)       0.39        4.12        2.78        4.10
                                         --------    --------    --------    --------    --------
Less distributions to shareholders:
  From net investment income...........     (0.21)      (0.27)      (0.35)      (0.32)      (0.39)
  In excess of net investment income...     (0.02)         --          --          --          --
  From net realized gains..............     (1.57)      (4.05)      (4.29)      (1.86)      (1.51)
                                         --------    --------    --------    --------    --------
    Total distributions................     (1.80)      (4.32)      (4.64)      (2.18)      (1.90)
                                         --------    --------    --------    --------    --------
Net asset value, end of period.........  $   7.98    $  10.40    $  14.33    $  14.85    $  14.25
                                         ========    ========    ========    ========    ========
Total Return(1)........................     (8.45)%      2.24%      31.54%      21.26%      35.54%
Ratios/Supplemental Data:
  Net assets, end of period (000's)....  $178,329    $202,842    $332,103    $469,591    $317,612
  Net expenses to average daily net
    assets.............................      0.61%       0.61%       0.61%       0.61%       0.61%
  Net investment income to average
    daily net assets...................      2.06%       1.82%       1.89%       2.17%       2.66%
  Portfolio turnover rate..............       104%         37%         40%         84%         65%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................        --(2) $   0.04    $   0.05    $   0.04    $   0.02
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.

INTRINSIC VALUE FUND

<TABLE>
<CAPTION>
                                                                    CLASS III SHARES
                                                              ----------------------------
                                                               PERIOD FROM AUGUST 2, 1999
                                                              (COMMENCEMENT OF OPERATIONS)
                                                               THROUGH FEBRUARY 29, 2000
                                                              ----------------------------
<S>                                                           <C>
Net asset value, beginning of period........................            $ 10.00
                                                                        -------
Income from investment operations:
  Net investment income.....................................               0.11(2)
  Net realized and unrealized loss..........................              (1.24)
                                                                        -------
        Total from investment operations....................              (1.13)
                                                                        -------
Less distributions to shareholders:
  From net investment income................................              (0.08)
                                                                        -------
        Total distributions.................................              (0.08)
                                                                        -------
Net asset value, end of period..............................            $  8.79
                                                                        =======
Total Return(1).............................................             (11.36)%(3)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................            $38,650
  Net expenses to average daily net assets..................               0.48%(4)
  Net investment income to average daily net assets.........               1.94%(4)
  Portfolio turnover rate...................................                 26%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amount.....            $  0.01
</TABLE>

(1) Calculation excludes purchase premiums. Total return would be lower had
    certain expenses not been waived during the period shown.
(2) Computed using average shares throughout the period.
(3) Not annualized.
(4) Annualized.

                                       62
<PAGE>   65

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

GROWTH FUND

<TABLE>
<CAPTION>
                                                                                    CLASS III SHARES
                                                              ------------------------------------------------------------
                                                                               YEAR ENDED FEBRUARY 28/29,
                                                              ------------------------------------------------------------
                                                                2000         1999         1998         1997         1996
                                                              --------     --------     --------     --------     --------
<S>                                                           <C>          <C>          <C>          <C>          <C>
Net asset value, beginning of period........................  $   4.14     $   4.38     $   5.18     $   5.65     $   4.45
                                                              --------     --------     --------     --------     --------
Income from investment operations:
  Net investment income.....................................      0.02         0.03         0.04         0.07         0.08
  Net realized and unrealized gain..........................      1.71         0.89         1.41         1.03         1.54
                                                              --------     --------     --------     --------     --------
    Total from investment operations........................      1.73         0.92         1.45         1.10         1.62
                                                              --------     --------     --------     --------     --------
Less distributions to shareholders:
  From net investment income................................     (0.02)       (0.03)       (0.06)       (0.08)       (0.07)
  From net realized gains...................................     (0.90)       (1.13)       (2.19)       (1.49)       (0.35)
                                                              --------     --------     --------     --------     --------
    Total distributions.....................................     (0.92)       (1.16)       (2.25)       (1.57)       (0.42)
                                                              --------     --------     --------     --------     --------
Net asset value, end of period..............................  $   4.95     $   4.14     $   4.38     $   5.18     $   5.65
                                                              ========     ========     ========     ========     ========
Total Return(1).............................................     45.24%       22.90%       36.37%       21.64%       37.77%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $204,662     $158,084     $202,923     $244,183     $391,366
  Net expenses to average daily net assets..................      0.48%        0.48%        0.48%        0.48%        0.48%
  Net investment income to average daily net assets.........      0.50%        0.64%        0.79%        1.21%        1.54%
  Portfolio turnover rate...................................        48%          50%          60%         100%          76%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....     --(2)     $   0.01     $   0.01     $   0.01        --(2)
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Fees and expenses waived or borne by the Manager were less than $.01 per
    share.

SMALL CAP VALUE FUND*

<TABLE>
<CAPTION>
                                                                       CLASS III SHARES
                                                 ------------------------------------------------------------
                                                                  YEAR ENDED FEBRUARY 28/29,
                                                 ------------------------------------------------------------
                                                   2000         1999         1998         1997         1996
                                                 --------     --------     --------     --------     --------
<S>                                              <C>          <C>          <C>          <C>          <C>
Net asset value, beginning of period........     $  11.69     $  18.28     $  15.89     $  13.89     $  13.61
                                                 --------     --------     --------     --------     --------
Income from investment operations:
  Net investment income.....................         0.15         0.18         0.27         0.28         0.23
  Net realized and unrealized gain (loss)...         1.11        (2.50)        4.85         2.32         3.20
                                                 --------     --------     --------     --------     --------
    Total from investment operations........         1.26        (2.32)        5.12         2.60         3.43
                                                 --------     --------     --------     --------     --------
Less distributions to shareholders:
  From net investment income................        (0.14)       (0.19)       (0.29)       (0.27)       (0.23)
  From net realized gains...................        (0.40)       (4.08)       (2.44)       (0.33)       (2.92)
                                                 --------     --------     --------     --------     --------
    Total distributions.....................        (0.54)       (4.27)       (2.73)       (0.60)       (3.15)
                                                 --------     --------     --------     --------     --------
Net asset value, end of period..............     $  12.41     $  11.69     $  18.28     $  15.89     $  13.89
                                                 ========     ========     ========     ========     ========
Total Return(1).............................        10.66%      (14.74)%      34.43%       19.12%       27.18%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........     $265,778     $347,684     $769,612     $655,373     $231,533
  Net expenses to average daily net
    assets..................................         0.48%        0.48%        0.48%        0.48%        0.48%
  Net investment income to average daily net
    assets..................................         1.12%        0.99%        1.51%        2.15%        1.67%
  Portfolio turnover rate...................           50%          49%          56%          58%         135%
  Fees and expenses voluntarily waived or
    borne by the Manager consisted of the
    following per share amounts.............     $   0.01     $   0.04     $   0.04     $   0.03     $   0.02
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
* Effective December 1, 1996, the "GMO Core II Secondaries Fund" was renamed the
  "GMO Small Cap Value Fund."

                                       63
<PAGE>   66

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

SMALL CAP GROWTH FUND

<TABLE>
<CAPTION>
                                                                                        CLASS III SHARES
                                                                ----------------------------------------------------------------
                                                                   YEAR ENDED FEBRUARY 28/29,      PERIOD FROM DECEMBER 31, 1996
                                                                --------------------------------   (COMMENCEMENT OF OPERATIONS)
                                                                  2000        1999        1998         TO FEBRUARY 28, 1997
                                                                --------    --------    --------   -----------------------------
<S>                                                             <C>         <C>         <C>        <C>
Net asset value, beginning of period........................    $  10.88    $  12.28    $   9.82             $  10.00
                                                                --------    --------    --------             --------
Income from investment operations:
  Net investment income.....................................        0.01        0.03        0.05                 0.01
  Net realized and unrealized gain (loss)...................        7.02       (0.98)       3.43                (0.19)
                                                                --------    --------    --------             --------
    Total from investment operations........................        7.03       (0.95)       3.48                (0.18)
                                                                --------    --------    --------             --------
Less distributions to shareholders:
  From net investment income................................       (0.03)      (0.02)      (0.06)          --
  In excess of net investment income........................       --          --          (0.01)          --
  From net realized gains...................................       (1.01)      (0.43)      (0.95)          --
                                                                --------    --------    --------             --------
    Total distributions.....................................       (1.04)      (0.45)      (1.02)          --
                                                                --------    --------    --------             --------
Net asset value, end of period..............................    $  16.87    $  10.88    $  12.28             $   9.82
                                                                ========    ========    ========             ========
Total Return(1).............................................       67.27%      (8.20)%     36.66%               (1.80)%(2)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................    $137,290    $129,983    $399,613             $159,898
  Net expenses to average daily net assets..................        0.48%       0.48%       0.48%                0.48%(3)
  Net investment income to average daily net assets.........        0.09%       0.21%       0.47%                0.70%(3)
  Portfolio turnover rate...................................         122%        113%        132%                  13%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted
    of the following per share amounts......................    $   0.01    $   0.03    $   0.03             $   0.01
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Not annualized.
(3) Annualized.

REIT FUND

<TABLE>
<CAPTION>
                                                                                       CLASS III SHARES
                                                                ---------------------------------------------------------------
                                                                   YEAR ENDED FEBRUARY 28/29,        PERIOD FROM MAY 31, 1996
                                                                --------------------------------   (COMMENCEMENT OF OPERATIONS)
                                                                  2000        1999        1998         TO FEBRUARY 28, 1997
                                                                --------    --------    --------   ----------------------------
<S>                                                             <C>         <C>         <C>        <C>
Net asset value, beginning of period........................    $   9.13    $  12.92    $  12.62             $  10.00
                                                                --------    --------    --------             --------
Income from investment operations:
  Net investment income.....................................        0.51(2)     0.51(2)     0.53                 0.24
  Net realized and unrealized gain (loss)...................       (0.87)      (3.36)       1.26                 2.60
                                                                --------    --------    --------             --------
    Total from investment operations........................       (0.36)      (2.85)       1.79                 2.84
                                                                --------    --------    --------             --------
Less distributions to shareholders:
  From net investment income................................       (0.51)      (0.19)      (0.57)               (0.17)
  In excess of net investment income........................       --          --          (0.03)          --
  From net realized gains...................................       --          (0.75)      (0.89)               (0.05)
                                                                --------    --------    --------             --------
    Total distributions.....................................       (0.51)      (0.94)      (1.49)               (0.22)
                                                                --------    --------    --------             --------
Net asset value, end of period..............................    $   8.26    $   9.13    $  12.92             $  12.62
                                                                ========    ========    ========             ========
Total Return(1).............................................       (4.69)%    (23.27)%     14.29%               28.49%(3)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................    $120,508    $143,129    $374,774             $260,929
  Net expenses to average daily net assets..................        0.69%       0.69%       0.69%                0.69%(4)
  Net investment income to average daily net assets.........        5.64%       4.60%       4.10%                4.72%(4)
  Portfolio turnover rate...................................          13%         59%         86%                  21%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....    $   0.01    $   0.03    $   0.03             $   0.02
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Computed using average shares outstanding throughout the period.
(3) Annualized.
(4) Not annualized.

                                       64
<PAGE>   67

                            INTENTIONALLY LEFT BLANK

                                       65
<PAGE>   68

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)
INTERNATIONAL EQUITY FUNDS

INTERNATIONAL CORE FUND
<TABLE>
<CAPTION>
                                                     CLASS II SHARES                              CLASS III SHARES
                                     ------------------------------------------------   ------------------------------------
                                                                      PERIOD FROM
                                         YEAR ENDED FEBRUARY       SEPTEMBER 26, 1996           YEAR ENDED FEBRUARY
                                               28/29,               (COMMENCEMENT OF                   28/29,
                                     ---------------------------     OPERATIONS) TO     ------------------------------------
                                      2000      1999      1998     FEBRUARY 28, 1997       2000         1999         1998
                                     -------   -------   -------   ------------------   ----------   ----------   ----------
<S>                                  <C>       <C>       <C>       <C>                  <C>          <C>          <C>
Net asset value, beginning of
 period............................  $ 20.33   $ 23.16   $ 24.36        $ 24.60         $    20.38   $    23.20   $    24.37
                                     -------   -------   -------        -------         ----------   ----------   ----------
Income (loss) from investment
 operations:
 Net investment income.............     0.41(2)   0.39(2)   0.52(2)        0.14               0.47(2)      0.42(2)      0.54(2)
 Net realized and unrealized gain
   (loss)..........................     1.33     (0.46)     1.94           0.96               1.28        (0.47)        1.96
                                     -------   -------   -------        -------         ----------   ----------   ----------
   Total from investment
    operations.....................     1.74     (0.07)     2.46           1.10               1.75        (0.05)        2.50
                                     -------   -------   -------        -------         ----------   ----------   ----------
Less distributions to shareholders:
 From net investment income........    (0.56)    (0.24)    (0.74)         (0.27)             (0.56)       (0.25)       (0.75)
 In excess of net investment
   income..........................       --     (0.24)       --             --             --            (0.24)          --
 From net realized gains...........    (0.66)    (2.28)    (2.92)         (1.07)             (0.66)       (2.28)       (2.92)
                                     -------   -------   -------        -------         ----------   ----------   ----------
   Total distributions.............    (1.22)    (2.76)    (3.66)         (1.34)             (1.22)       (2.77)       (3.67)
                                     -------   -------   -------        -------         ----------   ----------   ----------
Net asset value, end of period.....  $ 20.85   $ 20.33   $ 23.16        $ 24.36         $    20.91   $    20.38   $    23.20
                                     =======   =======   =======        =======         ==========   ==========   ==========
Total Return(1)....................     8.09%    (0.76)%   11.60%          4.51%(3)           8.20%       (0.68)%      11.71%
Ratios/Supplemental Data:
 Net assets, end of period
   (000's).........................  $21,162   $18,295   $12,500        $25,302         $1,799,929   $1,998,447   $3,046,510
 Net expenses to average daily net
   assets..........................     0.76%     0.76%     0.76%          0.80%(4,6)         0.69%        0.69%        0.69%
 Net investment income to average
   daily net assets................     1.84%     1.71%     2.14%          0.98%(6)           2.09%        1.84%        2.19%
 Portfolio turnover rate...........       53%       60%       68%            97%                53%          60%          68%
 Fees and expenses voluntarily
   waived or borne by the Manager
   consisted of the following per
   share amounts...................  $  0.02   $  0.06   $  0.07        $  0.05         $     0.02   $     0.06   $     0.07

<CAPTION>
                                        CLASS III SHARES
                                     -----------------------

                                       YEAR ENDED FEBRUARY
                                             28/29,
                                     -----------------------
                                        1997         1996
                                     ----------   ----------
<S>                                  <C>          <C>
Net asset value, beginning of
 period............................  $    24.62   $    22.32
                                     ----------   ----------
Income (loss) from investment
 operations:
 Net investment income.............        0.59         0.36
 Net realized and unrealized gain
   (loss)..........................        1.02         3.09
                                     ----------   ----------
   Total from investment
    operations.....................        1.61         3.45
                                     ----------   ----------
Less distributions to shareholders:
 From net investment income........       (0.33)       (0.39)
 In excess of net investment
   income..........................          --           --
 From net realized gains...........       (1.53)       (0.76)
                                     ----------   ----------
   Total distributions.............       (1.86)       (1.15)
                                     ----------   ----------
Net asset value, end of period.....  $    24.37   $    24.62
                                     ==========   ==========
Total Return(1)....................        6.72%       15.72%
Ratios/Supplemental Data:
 Net assets, end of period
   (000's).........................  $4,232,937   $4,538,036
 Net expenses to average daily net
   assets..........................        0.71%(5)     0.71%(5)
 Net investment income to average
   daily net assets................        2.34%        1.93%
 Portfolio turnover rate...........          97%          14%
 Fees and expenses voluntarily
   waived or borne by the Manager
   consisted of the following per
   share amounts...................  $     0.06   $     0.03
</TABLE>

(1) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .04% of average daily net assets.
(5) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .02% of average daily net assets.
(6) Annualized.

CURRENCY HEDGED INTERNATIONAL CORE FUND
<TABLE>
<CAPTION>
                                                            CLASS III SHARES                           CLASS IV SHARES
                                      ------------------------------------------------------------   -------------------
                                                                                   PERIOD FROM
                                                    YEAR ENDED                    JUNE 30, 1995          YEAR ENDED
                                                  FEBRUARY 28/29,                (COMMENCEMENT OF      FEBRUARY 28/29,
                                      ---------------------------------------     OPERATIONS) TO     -------------------
                                       2000      1999       1998       1997     FEBRUARY 29, 1996     2000        1999
                                      -------   -------   --------   --------   -----------------    -------    --------
<S>                                   <C>       <C>       <C>        <C>        <C>                  <C>        <C>
Net asset value, beginning of
 period............................   $  9.28   $ 11.92   $  12.68   $  11.54        $  10.00        $  9.27    $  11.92
                                      -------   -------   --------   --------        --------        -------    --------
Income from investment operations:
 Net investment income.............      0.23(2)   0.23(2)    0.27(2)    0.22            0.23           0.29(2)     0.24(2)
 Net realized and unrealized gain
   (loss)..........................      1.26     (0.36)(3)   1.72       1.63            1.44           1.21       (0.36)(3)
                                      -------   -------   --------   --------        --------        -------    --------
   Total from investment
    operations.....................      1.49     (0.13)      1.99       1.85            1.67           1.50       (0.12)
                                      -------   -------   --------   --------        --------        -------    --------
Less distributions to shareholders:
 From net investment income........     (0.33)    (0.08)     (0.27)     (0.28)          (0.06)         (0.34)      (0.09)
 In excess of net investment
   income..........................     (0.09)    (0.21)        --         --        --                (0.09)      (0.22)
 From net realized gains...........     (0.31)    (2.22)     (2.48)     (0.43)          (0.07)         (0.31)      (2.22)
                                      -------   -------   --------   --------        --------        -------    --------
   Total distributions.............     (0.73)    (2.51)     (2.75)     (0.71)          (0.13)         (0.74)      (2.53)
                                      -------   -------   --------   --------        --------        -------    --------
Net asset value, end of period.....   $ 10.04   $  9.28   $  11.92   $  12.68        $  11.54        $ 10.03    $   9.27
                                      =======   =======   ========   ========        ========        =======    ========
Total Return(1)....................     15.86%    (1.84)%    17.98%     16.55%          16.66%(4)      15.94%      (1.79)%
Ratios/Supplemental Data:
 Net assets, end of period
   (000's).........................   $75,054   $97,450   $207,653   $581,099        $407,227        $52,526    $108,956
 Net expenses to average daily net
   assets..........................      0.69%     0.69%      0.69%      0.72%(5)          0.69%(6)     0.63%       0.63%
 Net investment income to average
   daily net assets................      2.25%     2.07%      2.15%      2.25%           1.89%(6)       2.81%       2.17%
 Portfolio turnover rate...........        68%       68%        96%        84%              7%            68%         68%
 Fees and expenses voluntarily
   waived or borne by the Manager
   consisted of the following per
   share amounts...................   $  0.03   $  0.05   $   0.05   $   0.04        $   0.05        $  0.03    $   0.05

<CAPTION>
                                      CLASS IV SHARES
                                     -----------------
                                        PERIOD FROM
                                      JANUARY 9, 1998
                                     (COMMENCEMENT OF
                                      OPERATIONS) TO
                                     FEBRUARY 28, 1998
                                     -----------------
<S>                                  <C>
Net asset value, beginning of
 period............................      $  10.87
                                         --------
Income from investment operations:
 Net investment income.............          0.01(2)
 Net realized and unrealized gain
   (loss)..........................          1.04
                                         --------
   Total from investment
    operations.....................          1.05
                                         --------
Less distributions to shareholders:
 From net investment income........            --
 In excess of net investment
   income..........................            --
 From net realized gains...........            --
                                         --------
   Total distributions.............            --
                                         --------
Net asset value, end of period.....      $  11.92
                                         ========
Total Return(1)....................          9.66%(4)
Ratios/Supplemental Data:
 Net assets, end of period
   (000's).........................      $362,829
 Net expenses to average daily net
   assets..........................          0.63%(6)
 Net investment income to average
   daily net assets................          0.72%(6)
 Portfolio turnover rate...........            96%
 Fees and expenses voluntarily
   waived or borne by the Manager
   consisted of the following per
   share amounts...................      $   0.01
</TABLE>

(1) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) The amount shown for a share outstanding does not correspond with the
    aggregate net realized and unrealized gain (loss) on investments for the
    year ended February 28, 1999 due to timing of purchases and redemptions of
    Fund shares in relation to fluctuating market values of the investments of
    the Fund.
(4) Not annualized.
(5) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .03% of average daily net assets.
(6) Annualized.

                                       66
<PAGE>   69

<TABLE>
<CAPTION>
                        CLASS IV SHARES
         ---------------------------------------------
                                        PERIOD FROM
               YEAR ENDED             JANUARY 9, 1998
            FEBRUARY 28/29,          (COMMENCEMENT OF
         ----------------------       OPERATIONS) TO
           2000          1999        FEBRUARY 28, 1998
         --------      --------      -----------------
<S>      <C>           <C>           <C>
         $  20.37      $  23.19          $  20.61
         --------      --------          --------
             0.55(2)       0.42(2)           0.02(2)
             1.21         (0.46)             2.56
         --------      --------          --------
             1.76         (0.04)             2.58
         --------      --------          --------
            (0.57)        (0.25)               --
            --            (0.25)               --
            (0.66)        (2.28)               --
         --------      --------          --------
            (1.23)        (2.78)               --
         --------      --------          --------
         $  20.90      $  20.37          $  23.19
         ========      ========          ========
             8.18%        (0.60)%           12.52%(3)
         $291,894      $567,219          $682,952
             0.63%         0.63%             0.63%(6)
             2.47%         1.85%             0.68%(6)
               53%           60%               68%
         $   0.02      $   0.06          $   0.01
</TABLE>

                                       67
<PAGE>   70

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)
FOREIGN FUND*
<TABLE>
<CAPTION>
                                                        CLASS II SHARES                            CLASS III SHARES
                                        ------------------------------------------------   --------------------------------
                                                                         PERIOD FROM
                                                                      SEPTEMBER 30, 1996
                                        YEAR ENDED FEBRUARY 28/29,     (COMMENCEMENT OF       YEAR ENDED FEBRUARY 28/29,
                                        ---------------------------     OPERATIONS) TO     --------------------------------
                                         2000      1999      1998     FEBRUARY 28, 1997       2000        1999       1998
                                        -------   -------   -------   ------------------   ----------   --------   --------
<S>                                     <C>       <C>       <C>       <C>                  <C>          <C>        <C>
Net asset value, beginning of
  period..............................    11.79   $ 12.09   $ 10.65        $ 10.02         $    11.81   $  12.10   $  10.66
                                        -------   -------   -------        -------         ----------   --------   --------
Income from investment operations:
  Net investment income...............     0.17(2)   0.20(2)   0.18(2)        0.06               0.20(2)   0.20(2)     0.21(2)
  Net realized and unrealized gain
    (loss)............................     2.89     (0.14)     1.48           0.65               2.86      (0.12)      1.45
                                        -------   -------   -------        -------         ----------   --------   --------
    Total from investment
      operations......................     3.06      0.06      1.66           0.71               3.06       0.08       1.66
                                        -------   -------   -------        -------         ----------   --------   --------
Less distributions to shareholders:
  From net investment income..........    (0.21)    (0.25)    (0.22)         (0.08)             (0.21)     (0.26)     (0.22)
  From net realized gains.............    (1.50)    (0.11)    (0.00)(3)      --                 (1.50)     (0.11)     (0.00)(3)
                                        -------   -------   -------        -------         ----------   --------   --------
    Total distributions...............    (1.71)    (0.36)    (0.22)         (0.08)             (1.71)     (0.37)     (0.22)
                                        -------   -------   -------        -------         ----------   --------   --------
Net asset value, end of period........  $ 13.14   $ 11.79   $ 12.09        $ 10.65         $    13.16   $  11.81   $  12.10
                                        =======   =======   =======        =======         ==========   ========   ========
Total Return(1).......................    25.63%     0.36%    15.94%          7.08%(4)          25.65%      0.48%     15.95%
Ratios/Supplemental Data:
  Net assets, end of period (000's)...  $60,278   $33,780   $53,949        $21,957         $1,022,498   $927,108   $847,427
  Net expenses to average daily net
    assets............................     0.82%     0.82%     0.82%          0.84%(5,6)         0.75%      0.75%      0.75%
  Net investment income to average
    daily net assets..................     1.28%     1.64%     1.60%          0.83%(5)           1.48%      1.60%      1.80%
  Portfolio turnover rate.............       35%       27%       19%            13%                35%        27%        19%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts...........................  $  0.01   $  0.03   $  0.03        $  0.02         $     0.01   $   0.03   $   0.03

<CAPTION>
                                        CLASS III SHARES
                                        -----------------
                                           PERIOD FROM
                                          JUNE 28, 1996
                                        (COMMENCEMENT OF
                                         OPERATIONS) TO
                                        FEBRUARY 28, 1997
                                        -----------------
<S>                                     <C>
Net asset value, beginning of
  period..............................      $  10.00
                                            --------
Income from investment operations:
  Net investment income...............          0.08
  Net realized and unrealized gain
    (loss)............................          0.66
                                            --------
    Total from investment
      operations......................          0.74
                                            --------
Less distributions to shareholders:
  From net investment income..........         (0.08)
  From net realized gains.............            --
                                            --------
    Total distributions...............         (0.08)
                                            --------
Net asset value, end of period........      $  10.66
                                            ========
Total Return(1).......................          7.37%(4)
Ratios/Supplemental Data:
  Net assets, end of period (000's)...      $671,829
  Net expenses to average daily net
    assets............................          0.76%(5,7)
  Net investment income to average
    daily net assets..................          1.24%(5)
  Portfolio turnover rate.............            13%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts...........................      $   0.02
</TABLE>

<TABLE>
<C>  <S>
(1)  Total returns would be lower had certain expenses not been
     waived during the periods shown.
(2)  Computed using average shares outstanding throughout the
     period.
(3)  The per share realized gain distribution was $0.004.
(4)  Not annualized.
(5)  Annualized.
(6)  Includes stamp duties and transfer taxes not waived or borne
     by the Manager, which approximate .02% of average daily net
     assets.
(7)  Includes stamp duties and transfer taxes not waived or borne
     by the Manager, which approximate .01%.
(8)  Net investment income earned was less than $.01 per share.
     Computed using average shares outstanding throughout the
     period.
(9)  Fees or expenses voluntarily waived or borne by the manager
     were less than $.01 per share.
(a)  The fiscal year end of the GMO Pool was June 30.
(b)  Expenses for the GMO Pool were paid directly by its
     unitholders.
(c)  Net of annual total GMO Pool expenses of 0.83% paid directly
     by unitholders.
  *  The GMO Foreign Fund (the "Foreign Fund") commenced
     operations on June 28, 1996 subsequent to a transaction
     involving, in essence, the reorganization of the GMO
     International Equities Pool of The Common Fund for Nonprofit
     Organizations (the "GMO Pool") as the Foreign Fund.
 **  All information relating to the time periods prior to June
     28, 1996 relates to the GMO Pool. Total return figures are
     based on historical earnings but past performance data is
     not necessarily indicative of future performance of the
     Foreign Fund. The per unit information for the GMO Pool has
     been restated to conform to the Foreign Fund's initial net
     asset value of $10.00 per share on such date. The GMO Pool
     was not a registered investment company as it was exempt
     from registration under the 1940 Act and therefore was not
     subject to certain investment restrictions imposed by the
     1940 Act. If the GMO Pool had been registered under the 1940
     Act, its performance may have been adversely affected. The
     GMO Pool's performance information is also presented as the
     performance of the Foreign Fund for periods prior to June
     28, 1996 by including the total return of the GMO Pool; such
     information does not constitute the financial highlights of
     the Foreign Fund.
</TABLE>

The information relating to the periods ended February 28/29, 1997, 1998, 1999
and 2000 should be read in conjunction with the financial statements and related
notes which are included in the Foreign Fund's Annual Report, and which are
incorporated by reference in the Trust's Statement of Additional Information.
The GMO Pool had only one class of outstanding units. Expenses charged to GMO
Pool unitholders were fixed at a level above that of the Foreign Fund's Class II
and Class III Shares.

                                       68
<PAGE>   71

<TABLE>
<CAPTION>
                                                                              GMO POOL
                                                                     PERFORMANCE INFORMATION**
                          CLASS IV SHARES                                   (UNAUDITED)
       ------------------------------------------------------        --------------------------
                                               PERIOD FROM
                                             JANUARY 9, 1998
         YEAR ENDED                         (COMMENCEMENT OF           YEAR ENDED JUNE 30,(a)
       FEBRUARY 28/29,    YEAR ENDED         OPERATIONS) TO          --------------------------
            2000       FEBRUARY 28, 1999    FEBRUARY 28, 1998          1996             1995
       --------------- -----------------    -----------------        ---------        ---------
<S>    <C>             <C>                  <C>                      <C>              <C>
          $  11.81         $  12.11             $  10.90              $ 8.90           $ 8.52
          --------         --------             --------              ------           ------
              0.21(2)          0.22(2)           --     (8)             0.27(b)          0.27(b)
              2.86            (0.15)                1.21                1.07             0.37
          --------         --------             --------              ------           ------
              3.07             0.07                 1.21                1.34             0.64
          --------         --------             --------              ------           ------
             (0.22)           (0.26)             --                    (0.24)           (0.26)
             (1.50)           (0.11)             --                    --               --
          --------         --------             --------              ------           ------
             (1.72)           (0.37)             --                    (0.24)           (0.26)
          --------         --------             --------              ------           ------
          $  13.16         $  11.81             $  12.11              $10.00           $ 8.90
          ========         ========             ========              ======           ======
             25.74%            0.53%               11.10%(4)           14.25%(c)         6.82%(c)
          $141,175         $130,760             $219,785                 N/A              N/A
              0.69%            0.69%                0.69%(5)             N/A              N/A
              1.55%            1.81%                0.26%(5)             N/A              N/A
                35%              27%                  19%                N/A              N/A
          $   0.01         $   0.03             $--     (9)              N/A              N/A
</TABLE>

                                       69
<PAGE>   72

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

INTERNATIONAL SMALL COMPANIES FUND

<TABLE>
<CAPTION>
                                                                                  CLASS III SHARES
                                                              --------------------------------------------------------
                                                                             YEAR ENDED FEBRUARY 28/29,
                                                              --------------------------------------------------------
                                                                2000        1999        1998        1997        1996
                                                                ----        ----        ----        ----        ----
<S>                                                           <C>         <C>         <C>         <C>         <C>
Net asset value, beginning of period........................  $  11.02    $  12.22    $  13.46    $  12.95    $  11.95
                                                              --------    --------    --------    --------    --------
Income (loss) from investment operations:
  Net investment income.....................................      0.25        0.55        0.27        0.23        0.18
  Net realized and unrealized gain (loss)...................      0.83       (1.15)       0.42        0.55        1.16
                                                              --------    --------    --------    --------    --------
    Total from investment operations........................      1.08       (0.60)       0.69        0.78        1.34
                                                              --------    --------    --------    --------    --------
Less distributions to shareholders:
  From net investment income................................     (0.15)      (0.21)      (0.26)      (0.07)      (0.17)
  In excess of net investment income........................     --          --          --          --          (0.02)
  From net realized gains...................................     (0.41)      (0.39)      (1.67)      (0.20)      (0.15)
  In excess of net realized gains...........................     --          --          --          --          --
                                                              --------    --------    --------    --------    --------
    Total distributions.....................................     (0.56)      (0.60)      (1.93)      (0.27)      (0.34)
                                                              --------    --------    --------    --------    --------
Net asset value, end of period..............................  $  11.54    $  11.02    $  12.22    $  13.46    $  12.95
                                                              ========    ========    ========    ========    ========
Total Return(1).............................................      9.62%      (5.06)%      6.92%       5.99%      11.43%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $173,362    $158,142    $234,155    $235,653    $218,964
  Net expenses to average daily net assets..................      0.75%       0.75%       0.75%       0.76%(2)     0.76%(2)
  Net investment income to average daily net assets.........      2.19%       1.67%       1.93%       1.75%       1.84%
  Portfolio turnover rate...................................        55%          8%         79%         13%         13%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $   0.03    $   0.27    $   0.12    $   0.10    $   0.07
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .01% of average daily net assets.

JAPAN FUND

<TABLE>
<CAPTION>
                                                                                  CLASS III SHARES
                                                              --------------------------------------------------------
                                                                             YEAR ENDED FEBRUARY 28/29,
                                                              --------------------------------------------------------
                                                                2000        1999        1998        1997        1996
                                                                ----        ----        ----        ----        ----
<S>                                                           <C>         <C>         <C>         <C>         <C>
Net asset value, beginning of period........................  $   6.20    $   6.36    $   7.02    $   8.52    $   9.12
                                                              --------    --------    --------    --------    --------
Income (loss) from investment operations:
                                                                  0.07(2,
  Net investment income (loss)..............................          3)      0.01        0.01       --(2)       (0.01)(2)
  Net realized and unrealized gain (loss)...................      1.92       (0.17)      (0.67)      (1.50)       0.79
                                                              --------    --------    --------    --------    --------
    Total from investment operations........................      1.99       (0.16)      (0.66)      (1.50)       0.78
                                                              --------    --------    --------    --------    --------
Less distributions to shareholders:
  From net investment income................................     (0.22)      --          --          --          --
  In excess of net investment income........................     (0.18)      --          --          (0.00)      --
  From net realized gains...................................     --          --          --          --          (1.38)
                                                              --------    --------    --------    --------    --------
    Total distributions.....................................     (0.40)      --          --          (0.00)      (1.38)
                                                              --------    --------    --------    --------    --------
Net asset value, end of period..............................  $   7.79    $   6.20    $   6.36    $   7.02    $   8.52
                                                              ========    ========    ========    ========    ========
Total Return(1).............................................     31.54%      (2.52)%     (9.40)%    (17.69)%      8.29%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $ 13,768    $128,389    $149,152    $218,797    $126,107
  Net expenses to average daily net assets..................      0.69%       0.69%       0.69%       0.70%(4)     0.92%
  Net investment income (loss) to average daily net
    assets..................................................      0.89%(3)     0.25%      0.21%       0.01%      (0.13)%
  Portfolio turnover rate...................................        56%        102%        128%          4%         23%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $   0.03    $   0.02    $   0.02    $   0.03    $   0.01
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Based on average month-end shares outstanding.
(3) Net investment income is affected by the timing of dividends earned and
    purchases and redemptions of Fund shares.
(4) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .01% of average daily net assets.

                                       70
<PAGE>   73

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

EMERGING MARKETS FUND

<TABLE>
<CAPTION>
                                                   CLASS III SHARES                                   CLASS IV SHARES
                               --------------------------------------------------------   ---------------------------------------
                                                                                                                   PERIOD FROM
                                                                                          YEAR ENDED FEBRUARY    JANUARY 9, 1998
                                              YEAR ENDED FEBRUARY 28/29,                        28/29,          (COMMENCEMENT OF
                               --------------------------------------------------------   -------------------    OPERATIONS) TO
                                 2000       1999        1998         1997        1996       2000       1999     FEBRUARY 28, 1998
                               --------   --------   ----------   ----------   --------   --------   --------   -----------------
<S>                            <C>        <C>        <C>          <C>          <C>        <C>        <C>        <C>
Net asset value, beginning of
 period......................  $   6.31   $   9.56   $    12.49   $    10.54   $   9.52   $   6.31   $   9.56       $   8.62
                               --------   --------   ----------   ----------   --------   --------   --------       --------
Income (loss) from investment
 operations:
 Net investment income.......      0.13(2)    0.25         0.16(2)      0.13       0.10       0.13(2)    0.28           0.01(2)
 Net realized and unrealized
   gain (loss)...............      4.77      (3.19)       (1.76)        1.96       1.06       4.77      (3.21)          0.93
                               --------   --------   ----------   ----------   --------   --------   --------       --------
   Total from investment
     operations..............      4.90      (2.94)       (1.60)        2.09       1.16       4.90      (2.93)          0.94
                               --------   --------   ----------   ----------   --------   --------   --------       --------
Less distributions to
 shareholders from:
 Net investment income.......     (0.03)     (0.19)       (0.25)       (0.14)     (0.01)     (0.03)     (0.20)       --
 In excess of net investment
   income....................     (0.02)                                                     (0.02)
 Net realized gains..........     --         (0.12)       (0.71)      --          (0.13)     --         (0.12)       --
 In excess of net realized
   gains.....................     --         (0.00)(3)      (0.37)     --         --         --         (0.00)(3)      --
                               --------   --------   ----------   ----------   --------   --------   --------       --------
   Total distributions.......     (0.05)     (0.31)       (1.33)       (0.14)     (0.14)     (0.05)     (0.32)       --
                               --------   --------   ----------   ----------   --------   --------   --------       --------
Net asset value, end of
 period......................  $  11.16   $   6.31   $     9.56   $    12.49   $  10.54   $  11.16   $   6.31       $   9.56
                               ========   ========   ==========   ==========   ========   ========   ========       ========
Total Return(1)..............     77.43%    (30.96)%     (12.94)%      19.98%     12.24%     77.76%    (31.01)%        10.90%(4)
Ratios/Supplemental Data:
 Net assets, end of period
   (000's)...................  $727,197   $524,741   $  913,615   $1,725,651   $907,180   $480,208   $261,187       $672,020
 Net expenses to average
   daily net assets..........      1.18%      1.16%        1.24%(5)       1.24%(5)     1.35%     1.13%     1.12%         1.22%(6,7)
 Net investment income to
   average daily net
   assets....................      1.41%      2.75%        1.30%        1.40%      1.31%      1.45%      2.87%          0.65%(6)
 Portfolio turnover rate.....        73%        76%          88%          41%        35%        73%        76%            88%
Fees and expenses voluntarily
 waived or borne by the
 Manager consisted of the
 following per share
 amounts.....................  $   0.00(8) $   0.02  $     0.03   $     0.02   $     --(8) $   0.00(8) $   0.02     $     --(8)
</TABLE>

 (1) Calculation excludes purchase premiums and redemption fees. Total returns
     would be lower had certain expenses not been waived during the periods
     shown.
 (2) Computed using average shares outstanding throughout the period.
 (3) The distribution in excess of net realized gains was $0.0005.
 (4) Not annualized.
 (5) Includes stamp duties and transfer taxes not waived or borne by the
     Manager, which approximate .06% and .035% of average daily net assets for
     the years ended February 28, 1997 and 1998, respectively.
 (6) Annualized.
 (7) Includes stamp duties and transfer taxes not waived or borne by the
     Manager, which approximate .04% of average daily net assets.
 (8) Fees and expenses voluntarily waived or borne by the Manager were less than
     $.01 per share.

EVOLVING COUNTRIES FUND

<TABLE>
<CAPTION>
                                                                                   CLASS III SHARES
                                                                 -----------------------------------------------------
                                                                 YEAR ENDED FEBRUARY
                                                                        28/29,            PERIOD FROM AUGUST 29, 1997
                                                                 --------------------     (COMMENCEMENT OF OPERATIONS)
                                                                  2000         1999           TO FEBRUARY 28, 1998
                                                                 -------      -------     ----------------------------
<S>                                                              <C>          <C>         <C>
Net asset value, beginning of period........................     $  5.74      $  8.61               $ 10.00
                                                                 -------      -------               -------
Income from investment operations:
 Net investment income......................................        0.05         0.23                  0.03(2)
 Net realized and unrealized loss...........................        5.63        (2.94)                (1.42)
                                                                 -------      -------               -------
   Total from investment operations.........................        5.68        (2.71)                (1.39)
                                                                 -------      -------               -------
Less distributions to shareholders:
 From net investment income.................................       --           (0.16)                   --
 From net realized gains....................................       (0.01)
                                                                 -------      -------               -------
   Total distributions......................................       (0.01)       (0.16)                   --
                                                                 -------      -------               -------
Net asset value, end of period..............................     $ 11.41      $  5.74               $  8.61
                                                                 =======      =======               =======
Total Return(1).............................................       98.96%      (31.60)%              (13.90)%(3)
Ratios/Supplemental Data:
 Net assets, end of period (000's)..........................     $65,191      $31,718               $39,698
 Net expenses to average daily net assets...................        1.28%        1.27%                 1.65%(4,5)
 Net investment income to average daily net assets..........        0.54%        3.65%                 0.78%(4)
 Portfolio turnover rate....................................         157%         158%                   56%
 Fees and expenses voluntarily waived or borne by the
   Manager consisted of the following per share amounts.....     $  0.01      $  0.02               $  0.03
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Annualized.
(5) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .16% of average daily net assets.

                                       71
<PAGE>   74

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

ASIA FUND

<TABLE>
<CAPTION>
                                                                                  CLASS III SHARES
                                                              --------------------------------------------------------
                                                                    YEAR ENDED
                                                                  FEBRUARY 28/29,        PERIOD FROM FEBRUARY 18, 1998
                                                              -----------------------    (COMMENCEMENT OF OPERATIONS)
                                                                2000           1999          TO FEBRUARY 28, 1998
                                                              --------        -------    -----------------------------
<S>                                                           <C>             <C>        <C>
Net asset value, beginning of period........................  $   7.67        $ 10.44               $ 10.00
                                                              --------        -------               -------
Income (loss) from investment operations:
  Net investment income.....................................      0.03           0.08(2)               0.01(2)
  Net realized and unrealized gain (loss)...................      5.01          (2.69)                 0.43
                                                              --------        -------               -------
    Total from investment operations........................      5.04          (2.61)                 0.44
                                                              --------        -------               -------
Less distributions to shareholders from:
  Net investment income.....................................     (0.02)         (0.08)                   --
  In excess of net investment income........................     --             (0.08)                   --
  Net realized gains........................................     (0.34)            --                    --
                                                              --------        -------               -------
    Total Distributions.....................................     (0.36)         (0.16)                   --
                                                              --------        -------               -------
Net asset value, end of period..............................  $  12.35        $  7.67               $ 10.44
                                                              ========        =======               =======
Total Return(1).............................................     65.57%        (25.03)%                4.40%(3)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $119,218        $77,404               $40,161
  Net expenses to average daily net assets..................      1.25%          1.26%                 2.52%(4)
  Net investment income to average daily net assets.........      0.22%          1.04%                 2.86%(4)
  Portfolio turnover rate...................................       121%            61%                    1%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....      0.01        $  0.02               $  0.01
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Annualized.

 FIXED INCOME FUNDS
 ------------------------------

 DOMESTIC BOND FUND

<TABLE>
<CAPTION>
                                                                                  CLASS III SHARES
                                                              --------------------------------------------------------
                                                                             YEAR ENDED FEBRUARY 28/29,
                                                              --------------------------------------------------------
                                                                2000        1999        1998        1997        1996
                                                              --------    --------    --------    --------    --------
<S>                                                           <C>         <C>         <C>         <C>         <C>
Net asset value, beginning of period........................  $   9.65    $  10.26    $  10.18    $  10.40    $  10.13
                                                              --------    --------    --------    --------    --------
Income from investment operations:
  Net investment income.....................................      0.60        0.68        0.67        0.58        0.66
  Net realized and unrealized gain (loss)...................     (0.42)      (0.15)       0.38       (0.09)       0.58
                                                              --------    --------    --------    --------    --------
    Total from investment operations........................      0.18        0.53        1.05        0.49        1.24
                                                              --------    --------    --------    --------    --------
Less distributions to shareholders:
  From net investment income................................     (0.58)      (0.68)      (0.70)      (0.60)      (0.60)
  From net realized gains...................................     (0.02)      (0.21)      (0.27)      (0.08)      (0.37)
  In excess of net realized gains...........................        --(2)    (0.25)         --       (0.03)         --
                                                              --------    --------    --------    --------    --------
    Total distributions.....................................     (0.60)      (1.14)      (0.97)      (0.71)      (0.97)
                                                              --------    --------    --------    --------    --------
Net asset value, end of period..............................  $   9.23    $   9.65    $  10.26    $  10.18    $  10.40
                                                              ========    ========    ========    ========    ========
Total Return(1).............................................      2.03%       5.03%      10.71%       4.93%      12.50%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $164,457    $175,071    $431,410    $570,862    $310,949
  Net operating expenses to average daily net assets........      0.25%       0.25%       0.25%       0.25%       0.25%
  Interest expense to average daily net assets..............      0.19%       0.02%         --          --          --
  Total net expenses to average daily net assets............      0.44%(3)     0.27%(3)     0.25%     0.25%       0.25%
  Net investment income to average daily net assets.........      5.85%       6.21%       6.14%       6.15%       6.52%
  Portfolio turnover rate...................................        20%         17%         59%         25%         70%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....        --(4) $   0.02    $   0.02    $   0.02    $   0.01
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) The per share distribution in excess of net realized gains was less than
    $0.001.
(3) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase agreements is included in
    interest income.
(4) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.

                                       72
<PAGE>   75

                                FINANCIAL HIGHLIGHTS
                  (For a Share outstanding throughout each period)

 U.S. BOND/GLOBAL ALPHA A FUND

<TABLE>
<CAPTION>
                                                                                 CLASS III SHARES
                                                              -------------------------------------------------------
                                                                     YEAR ENDED
                                                                  FEBRUARY 28/29,         PERIOD FROM APRIL 30, 1997
                                                              ------------------------   (COMMENCEMENT OF OPERATIONS)
                                                                2000            1999         TO FEBRUARY 28, 1998
                                                              --------        --------   ----------------------------
<S>                                                           <C>             <C>        <C>
Net asset value, beginning of period........................  $  10.23        $  10.60             $  10.00
                                                              --------        --------             --------
Income from investment operations:
 Net investment income......................................      0.62(2)         0.64(2)               0.55(2)
 Net realized and unrealized gain (loss)....................     (0.40)          (0.58)                0.66
                                                              --------        --------             --------
   Total from investment operations.........................      0.22            0.06                 1.21
                                                              --------        --------             --------
Less distributions to shareholders:
 From net investment income.................................     (0.70)          (0.12)               (0.27)
 From net realized gains....................................     (0.11)          (0.31)               (0.34)
                                                              --------        --------             --------
   Total distributions......................................     (0.81)          (0.43)               (0.61)
                                                              --------        --------             --------
Net asset value, end of period..............................  $   9.64        $  10.23             $  10.60
                                                              ========        ========             ========
Total Return(1).............................................      2.26%           0.44%               12.16%(3)
Ratios/Supplemental Data:
 Net assets, end of period (000's)..........................  $120,276        $143,703             $228,386
 Net operating expenses to average daily net assets.........      0.40%           0.40%                0.40%(4)
 Interest expense to average daily net assets...............      0.01%             --                   --
 Total net expenses to average daily net assets.............      0.41%(5)          --                   --
 Net investment income to average daily net assets..........      6.19%           5.97%                6.05%(4)
 Portfolio turnover rate....................................        40%            113%                  58%
 Fees and expenses voluntarily waived or borne by the
   Manager consisted of the following per share amounts.....  $   0.01        $   0.03             $   0.02
</TABLE>

(1) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Annualized.
(5) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase agreements is included in
    interest income.

U.S. BOND/GLOBAL ALPHA B FUND

<TABLE>
<CAPTION>
                                                                                 CLASS III SHARES
                                                              -------------------------------------------------------
                                                                     YEAR ENDED
                                                                  FEBRUARY 28/29,         PERIOD FROM JULY 29, 1997
                                                              ------------------------   (COMMENCEMENT OF OPERATIONS)
                                                                2000            1999         TO FEBRUARY 28, 1998
                                                              --------        --------   ----------------------------
<S>                                                           <C>             <C>        <C>
Net asset value, beginning of period........................  $   7.18        $  10.14             $  10.00
                                                              --------        --------             --------
Income from investment operations:
 Net investment income......................................      0.35(1,3)       0.59(3)               0.35(3)
 Net realized and unrealized gain (loss)....................     (0.34)          (0.19)                0.06
                                                              --------        --------             --------
   Total from investment operations.........................      0.01            0.40                 0.41
                                                              --------        --------             --------
Less distributions to shareholders:
 From net investment income.................................     (0.29)          (2.36)(4)              (0.21)
 In excess of net investment income.........................     --              (0.59)(4)                 --
 From net realized gains....................................     --              (0.18)               (0.06)
 In excess of net realized gains............................     --              (0.23)                  --
                                                              --------        --------             --------
   Total distributions......................................     (0.29)          (3.36)               (0.27)
                                                              --------        --------             --------
Net asset value, end of period..............................  $   6.90        $   7.18             $  10.14
                                                              ========        ========             ========
Total Return(2).............................................      0.27%           3.42%                4.15%(5)
Ratios/Supplemental Data:
 Net assets, end of period (000's)..........................  $158,154        $138,146             $380,605
 Net operating expenses to average daily net assets.........      0.35%           0.35%                0.35%(6)
 Interest expense to average daily net assets...............      0.01%             --                   --
 Total net expenses to average daily net assets.............      0.36%(7)        0.35%                0.35%(6)
 Net investment income to average daily net assets(1).......      4.98%           5.96%                5.88%(6)
 Portfolio turnover rate....................................        94%            134%                  27%
 Fees and expenses voluntarily waived or borne by the
   Manager consisted of the following per share amounts.....  $   0.01        $   0.03             $   0.02
</TABLE>

(1) Net investment income is affected by the timing of the declaration of
    dividends by other Funds of the Trust in which the Fund invests.
(2) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(3) Computed using average shares outstanding throughout the period.
(4) The amount shown for a share outstanding does not correspond with the
    aggregate distributions to shareholders for the year ended February 28, 1999
    due to the timing of purchases and redemptions of Fund shares in relation to
    the declaration of distributions to shareholders.
(5) Not annualized.
(6) Annualized.
(7) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase agreements is included in
    interest income.

                                       73
<PAGE>   76

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

INTERNATIONAL BOND FUND

<TABLE>
<CAPTION>
                                                                                      CLASS III SHARES
                                                              ----------------------------------------------------------------
                                                                                 YEAR ENDED FEBRUARY 28/29,
                                                              ----------------------------------------------------------------
                                                                2000          1999          1998          1997          1996
                                                              --------      --------      --------      --------      --------
<S>                                                           <C>           <C>           <C>           <C>           <C>
Net asset value, beginning of period........................  $  10.06      $  10.45      $  10.78      $  10.92      $   9.64
                                                              --------      --------      --------      --------      --------
Income from investment operations:
  Net investment income(1)..................................      0.70          0.71          0.59          0.71          0.62
  Net realized and unrealized gain (loss)...................     (0.99)        (0.42)         0.08          0.65          1.55
                                                              --------      --------      --------      --------      --------
    Total from investment operations........................     (0.29)         0.29          0.67          1.36          2.17
                                                              --------      --------      --------      --------      --------
Less distributions to shareholders:
  From net investment income................................     (0.39)        (0.36)        (0.54)        (0.81)        (0.59)
  In excess of net investment income........................        --         (0.09)           --            --            --
  From net realized gains...................................     (0.19)        (0.23)        (0.10)        (0.54)        (0.30)
  In excess of net realized gains...........................        --            --         (0.36)        (0.15)        --
                                                              --------      --------      --------      --------      --------
    Total distributions.....................................     (0.58)        (0.68)        (1.00)        (1.50)        (0.89)
                                                              --------      --------      --------      --------      --------
Net asset value, end of period..............................  $   9.19      $  10.06      $  10.45      $  10.78      $  10.92
                                                              ========      ========      ========      ========      ========
Total Return(2).............................................     (2.98)%        2.48%         6.32%        12.39%        22.72%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $145,373      $181,829      $293,022      $235,783      $193,920
  Net operating expenses to average daily net assets........      0.40%         0.40%         0.40%         0.40%         0.40%
  Interest expense to average daily net assets..............      0.03%           --            --            --            --
  Total net expenses to average daily net assets............      0.43%(3)      0.40%         0.40%         0.40%         0.40%
  Net investment income to average daily net assets(1)......      6.51%         6.45%         6.24%         6.93%         8.17%
  Portfolio turnover rate...................................        39%          106%          105%           95%           99%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $   0.01      $   0.03      $   0.02      $   0.02      $   0.01
</TABLE>

(1) Net investment income is affected by the timing of the declaration of
    dividends by other Funds of the Trust in which the Fund invests.
(2) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(3) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase is included in interest income.

 CURRENCY HEDGED INTERNATIONAL BOND FUND

<TABLE>
<CAPTION>
                                                                                      CLASS III SHARES
                                                              ----------------------------------------------------------------
                                                                                 YEAR ENDED FEBRUARY 28/29,
                                                              ----------------------------------------------------------------
                                                                2000          1999          1998          1997          1996
                                                              --------      --------      --------      --------      --------
<S>                                                           <C>           <C>           <C>           <C>           <C>
Net asset value, beginning of period........................  $  10.47      $  10.66      $  12.16      $  10.92      $   9.99
                                                              --------      --------      --------      --------      --------
Income from investment operations:
  Net investment income.....................................      0.65(2)       0.74          0.88          0.66          1.05
  Net realized and unrealized gain (loss)...................     (0.17)        (0.39)         0.73          2.07          1.62
                                                              --------      --------      --------      --------      --------
    Total from investment operations........................      0.48          0.35          1.61          2.73          2.67
                                                              --------      --------      --------      --------      --------
Less distributions to shareholders:
  From net investment income................................     (1.11)        (0.16)        (0.88)        (0.60)        (1.04)
  From net realized gains...................................     (0.14)        (0.38)        (2.23)        (0.45)        (0.42)
  In excess of net realized gains...........................        --            --            --         (0.44)        (0.28)
                                                              --------      --------      --------      --------      --------
    Total distributions.....................................     (1.25)        (0.54)        (3.11)        (1.49)        (1.74)
                                                              --------      --------      --------      --------      --------
Net asset value, end of period..............................  $   9.70      $  10.47      $  10.66      $  12.16      $  10.92
                                                              ========      ========      ========      ========      ========
Total Return(1).............................................      4.95%         3.20%        14.44%        25.57%        27.36%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $283,340      $323,711      $320,905      $468,979      $236,162
  Net expenses to average daily net assets..................      0.40%         0.40%         0.40%         0.40%         0.40%
  Net investment income to average daily net assets.........      6.51%         6.30%         6.50%         6.86%         8.54%
  Portfolio turnover rate...................................        65%          116%          135%           90%           85%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $   0.01      $   0.04      $   0.05      $   0.03      $   0.03
</TABLE>

(1) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(2) Computed using average shares outstanding throughout the period.

                                       74
<PAGE>   77

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

GLOBAL BOND FUND

<TABLE>
<CAPTION>
                                                                                     CLASS III SHARES
                                                         ------------------------------------------------------------------------
                                                                                                                   PERIOD FROM
                                                                                                                DECEMBER 28, 1995
                                                                      YEAR ENDED FEBRUARY 28,                   (COMMENCEMENT OF
                                                         -------------------------------------------------       OPERATIONS) TO
                                                           2000          1999          1998         1997        FEBRUARY 29, 1996
                                                         --------      --------      --------      -------      -----------------
<S>                                                      <C>           <C>           <C>           <C>          <C>
Net asset value, beginning of period...................  $   9.87      $  10.15      $  10.16      $  9.89           $ 10.00
                                                         --------      --------      --------      -------           -------
Income from investment operations:
 Net investment income.................................      0.51(1)       0.55          0.65(3)      0.61              0.05
 Net realized and unrealized gain (loss)...............     (0.71)        (0.25)         0.36         0.59             (0.16)
                                                         --------      --------      --------      -------           -------
   Total from investment operations....................     (0.20)         0.30          1.01         1.20             (0.11)
                                                         --------      --------      --------      -------           -------
Less distributions to shareholders:
 From net investment income............................     (0.23)        (0.37)        (0.56)       (0.57)               --
 In excess of net investment income....................     (0.03)        (0.09)           --           --                --
 From net realized gains...............................        --         (0.06)        (0.28)       (0.36)               --
 In excess of net realized gains.......................        --         (0.06)        (0.18)          --                --
                                                         --------      --------      --------      -------           -------
   Total distributions.................................     (0.26)        (0.58)        (1.02)       (0.93)               --
                                                         --------      --------      --------      -------           -------
Net asset value, end of period.........................  $   9.41      $   9.87      $  10.15      $ 10.16           $  9.89
                                                         ========      ========      ========      =======           =======
Total Return(2)........................................     (2.07)%        2.69%        10.19%       12.01%            (1.10)%(4)
Ratios/Supplemental Data:
 Net assets, end of period (000's).....................  $182,730      $163,210      $105,052      $70,768           $31,072
 Net operating expenses to average daily net assets....      0.34%         0.34%         0.34%        0.34%             0.34%(5)
 Interest expense to average daily net assets..........      0.16%           --            --           --                --
 Total net expenses to average daily net assets........      0.50%(6)      0.34%         0.34%        0.34%             0.34%(5)
 Net investment income to average daily net
   assets(1)...........................................      5.09%         5.86%         6.21%        6.31%             6.16%(5)
 Portfolio turnover rate...............................       116%           75%          103%          72%                0%
 Fees and expenses voluntarily waived or borne by the
   Manager consisted of the following per share
   amounts.............................................  $   0.01      $   0.03      $   0.04      $  0.04           $  0.01
</TABLE>

(1) Net investment income is affected by the timing of the declaration of
    dividends by other Funds of the Trust in which the Fund invests.
(2) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(3) Computed using average shares outstanding throughout the period.
(4) Not annualized.
(5) Annualized.
(6) Interest expense incurred as a result of entering into repurchase agreements
    is included in the Fund's net expenses. Income earned on investing proceeds
    from reverse repurchase agreements is included in interest income.

EMERGING COUNTRY DEBT FUND

<TABLE>
<CAPTION>
                                                     CLASS III SHARES                       CLASS IV SHARES
                                   ----------------------------------------------------   -------------------      PERIOD FROM
                                                                                              YEAR ENDED         JANUARY 9, 1998
                                                YEAR ENDED FEBRUARY 28/29,                  FEBRUARY 28/29,     (COMMENCEMENT OF
                                   ----------------------------------------------------   -------------------    OPERATIONS) TO
                                     2000       1999       1998       1997       1996       2000       1999     FEBRUARY 28, 1998
                                   --------   --------   --------   --------   --------   --------   --------   -----------------
<S>                                <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
Net asset value, beginning of
 period..........................  $   6.89   $  11.64   $  14.09   $  11.76   $   8.39   $   6.90   $  11.63       $  10.99
                                   --------   --------   --------   --------   --------   --------   --------       --------
Income from investment
 operations:
   Net investment income.........      0.84(2)     0.92(2)     1.13(2)     1.48     1.35      0.84(2)     0.91(2)         0.10(2)
   Net realized and unrealized
     gain (loss).................      2.20      (4.41)      1.51       6.40       3.84       2.20      (4.37)          0.54
                                   --------   --------   --------   --------   --------   --------   --------       --------
       Total from investment
         operations..............      3.04      (3.49)      2.64       7.88       5.19       3.04      (3.46)          0.64
                                   --------   --------   --------   --------   --------   --------   --------       --------
Less distributions to
 shareholders:
   From net investment income....     (1.07)     (0.23)     (0.84)     (1.58)     (1.17)     (1.08)     (0.24)            --
   From net realized gains.......     (0.12)     (1.03)     (4.25)     (3.97)     (0.65)     (0.12)     (1.03)            --
   In excess of net realized
     gains.......................        --(3)       --(3)       --       --         --         --(3)       --(3)           --
                                   --------   --------   --------   --------   --------   --------   --------       --------
       Total distributions.......     (1.19)     (1.26)     (5.09)     (5.55)     (1.82)     (1.20)     (1.27)            --
                                   --------   --------   --------   --------   --------   --------   --------       --------
Net asset value, end of period...  $   8.74   $   6.89   $  11.64   $  14.09   $  11.76   $   8.74   $   6.90       $  11.63
                                   ========   ========   ========   ========   ========   ========   ========       ========
Total Return(1)..................     46.81%    (32.94)%    22.27%     74.32%     63.78%     47.00%    (32.82)%         5.82%
Ratios/Supplemental Data:
   Net assets, end of period
     (000's).....................  $378,593   $450,336   $460,387   $555,452   $615,485   $545,869   $323,285       $310,580
   Net expenses to average daily
     net assets..................      0.55%      0.56%      0.53%      0.57%      0.50%      0.50%      0.51%          0.50%(5)
   Net investment income to
     average daily net assets....     10.82%     10.99%      8.62%      8.35%     12.97%     10.87%     10.87%          7.17%(5)
   Portfolio turnover rate.......       123%       272%       255%       152%       158%       123%       272%           255%
   Fees and expenses voluntarily
     waived or borne by the
     Manager consisted of the
     following per share
     amounts.....................        --(4) $   0.02  $   0.03   $   0.03   $   0.02         --(4) $   0.02            --(4)
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Computed using average shares outstanding throughout the period.
(3) The distribution in excess of net realized gains was less than $.001.
(4) Fees and expenses waived or borne by the Manager were less than $0.01 per
share.
(5) Annualized.

                                       75
<PAGE>   78

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

SHORT-TERM INCOME FUND

<TABLE>
<CAPTION>
                                                                                       CLASS III SHARES
                                                                  -----------------------------------------------------------
                                                                                  YEAR ENDED FEBRUARY 28/29,
                                                                  -----------------------------------------------------------
                                                                   2000         1999         1998         1997         1996
                                                                  -------      -------      -------      -------      -------
<S>                                                               <C>          <C>          <C>          <C>          <C>
Net asset value, beginning of period........................      $  9.63      $  9.81      $  9.78      $  9.77      $  9.56
                                                                  -------      -------      -------      -------      -------
Income from investment operations:
    Net investment income...................................         0.46(1,3)    0.57         0.55         0.47         0.57
    Net realized and unrealized gain (loss).................         0.05        (0.16)        0.03         0.06         0.20
                                                                  -------      -------      -------      -------      -------
        Total from investment operations....................         0.51         0.41         0.58         0.53         0.77
                                                                  -------      -------      -------      -------      -------
Less distributions to shareholders:
    From net investment income..............................        (0.52)       (0.59)       (0.55)       (0.52)       (0.56)
                                                                  -------      -------      -------      -------      -------
        Total distributions.................................        (0.52)       (0.59)       (0.55)       (0.52)       (0.56)
                                                                  -------      -------      -------      -------      -------
Net asset value, end of period..............................      $  9.62      $  9.63      $  9.81      $  9.78      $  9.77
                                                                  =======      =======      =======      =======      =======
Total Return(2).............................................         5.42%        4.29%        6.10%        5.62%        8.32%
Ratios/Supplemental Data:
    Net assets, end of period (000's).......................      $43,491      $53,387      $37,377      $40,937      $11,066
    Net expenses to average daily net assets................         0.20%        0.20%        0.20%        0.20%        0.25%
    Net investment income to average daily net assets(1)....         4.82%        5.50%        5.73%        5.88%        6.49%
    Portfolio turnover rate.................................          178%          76%          50%         287%         139%
    Fees and expenses voluntarily waived or borne by the
      Manager consisted of the following per share
      amounts...............................................      $  0.01      $  0.03      $  0.03      $  0.03      $  0.03
</TABLE>

(1) Net investment income is affected by the timing of the declaration of
    dividends by other Funds of the Trust in which the Fund invests.
(2) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(3) Computed using average shares outstanding throughout the period.

GLOBAL HEDGED EQUITY FUND

<TABLE>
<CAPTION>
                                                                                     CLASS III SHARES
                                                              ---------------------------------------------------------------
                                                                                YEAR ENDED FEBRUARY 28/29,
                                                              ---------------------------------------------------------------
                                                               2000          1999          1998          1997          1996
                                                              -------      --------      --------      --------      --------
<S>                                                           <C>          <C>           <C>           <C>           <C>
Net asset value, beginning of period........................  $  7.59      $   8.72      $  10.69      $  10.64      $  10.12
                                                              -------      --------      --------      --------      --------
Income (loss) from investment operations:
  Net investment income(1)..................................     0.16          0.17(4)       0.35          0.24          0.21
  Net realized and unrealized gain (loss)...................     0.20         (0.88)        (0.52)         0.01          0.55
                                                              -------      --------      --------      --------      --------
    Total from investment operations........................     0.36         (0.71)        (0.17)         0.25          0.76
                                                              -------      --------      --------      --------      --------
Less distributions to shareholders:
  From net investment income................................    (0.23)        (0.21)        (0.35)        (0.20)        (0.24)
  In excess of net investment income........................    --            (0.21)           --            --            --
  From net realized gains...................................    --               --         (1.05)           --            --
  In excess of net realized gains...........................    --               --         (0.40)           --            --
                                                              -------      --------      --------      --------      --------
    Total distributions.....................................    (0.23)        (0.42)        (1.80)        (0.20)        (0.24)
                                                              -------      --------      --------      --------      --------
Net asset value, end of period..............................  $  7.72      $   7.59      $   8.72      $  10.69      $  10.64
                                                              =======      ========      ========      ========      ========
Total Return(2).............................................     4.74%        (8.13)%       (1.63)%        2.34%         7.54%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $46,718      $ 50,671      $170,706      $296,702      $382,934
  Net expenses to average daily net assets(3)...............     0.21%         0.17%         0.58%         0.91%(5)      0.78%
  Net investment income to average daily net assets(1)......     1.89%         1.99%         2.93%         1.99%         2.44%
  Portfolio turnover rate...................................       13%           21%          277%          463%          214%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.04      $   0.05      $   0.04      $   0.02      $  0.005
</TABLE>

(1) Recognition of net investment income is affected by the timing of the
    declaration of dividends by the underlying funds in which the fund invests.
(2) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(3) On August 20, 1997, the Fund began to invest a substantial portion of its
    assets in other funds of GMO Trust and revised its voluntary waiver. Net
    expenses exclude expenses incurred indirectly through investment in
    underlying funds.
(4) Computed using average shares outstanding throughout the period.
(5) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .02% of average daily net assets.

                                       76
<PAGE>   79

INFLATION INDEXED BOND FUND

<TABLE>
<CAPTION>
                                                                                 CLASS III SHARES
                                                              ------------------------------------------------------
                                                                    YEAR ENDED
                                                                 FEBRUARY 28/29,         PERIOD FROM MARCH 31, 1997
                                                              ----------------------    (COMMENCEMENT OF OPERATIONS)
                                                               2000           1999          TO FEBRUARY 28, 1998
                                                              -------        -------    ----------------------------
<S>                                                           <C>            <C>        <C>
Net asset value, beginning of period........................  $  9.88        $ 10.04              $ 10.00
                                                              -------        -------              -------
Income from investment operations:
  Net investment income.....................................     0.65(2)        0.61                 0.42(2)
  Net realized and unrealized loss..........................    (0.30)         (0.18)               (0.04)
                                                              -------        -------              -------
        Total from investment operations....................     0.35           0.43                 0.38
                                                              -------        -------              -------
Less distributions to shareholders:
  From net investment income................................    (0.51)         (0.59)               (0.30)
  In excess of net investment income........................       --             --                (0.02)
  From net realized gains...................................       --             --                   --(3)
  From tax return of capital................................       --             --                (0.02)
                                                              -------        -------              -------
        Total distributions.................................    (0.51)         (0.59)               (0.34)
                                                              -------        -------              -------
Net asset value, end of period..............................  $  9.72        $  9.88              $ 10.04
                                                              =======        =======              =======
Total Return(1).............................................     3.57%          4.28%                3.77%(4)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $51,951        $25,147              $25,660
  Net operating expenses to average daily net assets........     0.25%          0.25%                0.25%(5)
  Interest expense to average daily net assets..............     0.45%            --                   --
  Total net expenses to average daily net assets............     0.70%(6)       0.25%                0.25%(5)
  Net investment income to average daily net assets.........     6.49%          4.93%                4.48%(5)
  Portfolio turnover rate...................................      112%            94%                   9%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.01        $  0.04              $  0.04
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) The per share distributions from net realized gains was $0.002.
(4) Not annualized.
(5) Annualized.
(6) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase agreements is included in
    interest income.

EMERGING COUNTRY DEBT SHARE FUND

<TABLE>
<CAPTION>
                                                                             CLASS III SHARES
                                                              -----------------------------------------------
                                                                 YEAR ENDED       PERIOD FROM JULY 20, 1998
                                                                FEBRUARY 29,     (COMMENCEMENT OF OPERATIONS)
                                                                    2000          THROUGH FEBRUARY 28, 1999
                                                              ----------------   ----------------------------
<S>                                                           <C>                <C>
Net asset value, beginning of period........................      $  6.84                  $ 10.00
                                                                  -------                  -------
Income from investment operations:
  Net investment income(1)..................................         1.10                     0.03
  Net realized and unrealized loss..........................         1.97                    (3.16)
                                                                  -------                  -------
        Total from investment operations....................         3.07                    (3.13)
                                                                  -------                  -------
Less distributions to shareholders:
  From net investment income................................        (1.09)                   (0.03)
  In excess of net investment income........................        (0.11)                      --
  From net realized gains...................................        (0.01)                      --
                                                                  -------                  -------
        Total distributions.................................        (1.21)                   (0.03)
                                                                  -------                  -------
Net asset value, end of period..............................      $  8.70                  $  6.84
                                                                  =======                  =======
Total Return(2).............................................        46.71%                  (31.32)%(5)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................      $86,280                  $41,216
  Net expenses to average daily net assets(3)...............         0.00%                    0.00%(6)
  Net investment income to average daily net assets(1)......        14.22%                    0.64%(6)
  Portfolio turnover rate...................................            0%                       0%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amount:....           --(4)                    --(4)
</TABLE>

(1) Recognition of net investment income is affected by the timing of the
    declaration of dividends by GMO Emerging Country Debt Fund.
(2) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(3) Net expenses exclude expenses incurred indirectly through investment in
    underlying fund.
(4) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.
(5) Not annualized.
(6) Annualized.

                                       77
<PAGE>   80

                                FINANCIAL HIGHLIGHTS
                  (For a Share outstanding throughout each period)
 ASSET ALLOCATION FUNDS

 INTERNATIONAL EQUITY ALLOCATION FUND

<TABLE>
<CAPTION>
                                                                               CLASS III SHARES
                                                              --------------------------------------------------
                                                                                                  PERIOD FROM
                                                                                               OCTOBER 11, 1996
                                                               YEAR ENDED FEBRUARY 28/29,      (COMMENCEMENT OF
                                                              -----------------------------     OPERATIONS) TO
                                                               2000       1999       1998      FEBRUARY 28, 1997
                                                              -------    -------    -------    -----------------
<S>                                                           <C>        <C>        <C>        <C>
Net asset value, beginning of period........................  $  8.28    $ 10.18    $ 10.41         $ 10.00
                                                              -------    -------    -------         -------
Income from investment operations:
  Net investment income(1)..................................     0.22(4)    0.19(4)    0.33(4)         0.10
  Net realized and unrealized gain (loss)...................     1.73      (1.01)      0.31            0.41
                                                              -------    -------    -------         -------
    Total from investment operations........................     1.95      (0.82)      0.64            0.51
                                                              -------    -------    -------         -------
Less distributions to shareholders:
  From net investment income................................    (0.08)     (0.19)     (0.29)          (0.07)
  In excess of net investment income........................       --      (0.31)        --(5)           --
  From net realized gains...................................    (0.28)     (0.58)     (0.58)          (0.03)
                                                              -------    -------    -------         -------
    Total distributions.....................................    (0.36)     (1.08)     (0.87)          (0.10)
                                                              -------    -------    -------         -------
Net asset value, end of period..............................  $  9.87    $  8.28    $ 10.18         $ 10.41
                                                              =======    =======    =======         =======
Total Return(2).............................................    23.58%     (8.77)%     6.73%           5.11%(6)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $76,047    $90,161    $85,876         $30,459
  Net expenses to average daily net assets(3)...............     0.00%      0.00%      0.00%           0.01%(7)
  Net investment income to average daily net assets(1)......     2.24%      2.06%      3.13%           3.60%(7)
  Portfolio turnover rate...................................        8%        36%        16%              0%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....       --(8) $  0.01    $  0.01         $  0.01
</TABLE>

(1) Recognition of net investment income is affected by the timing of the
    declaration of dividends by the underlying funds in which the fund invests.
(2) Calculation excludes purchase premiums and redemption fees. Total return
    would be lower had certain expenses not been waived during the period shown.
(3) Net expenses exclude expenses incurred indirectly through investment in
    underlying funds.
(4) Computed using average shares outstanding throughout the period.
(5) The per share distribution in excess of net investment income was $0.001.
(6) Not annualized.
(7) Annualized.
(8) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.

WORLD EQUITY ALLOCATION FUND

<TABLE>
<CAPTION>
                                                                               CLASS III SHARES
                                                              --------------------------------------------------
                                                                                                  PERIOD FROM
                                                                                               OCTOBER 22, 1996
                                                               YEAR ENDED FEBRUARY 28/29,      (COMMENCEMENT OF
                                                              -----------------------------     OPERATIONS) TO
                                                               2000       1999       1998      FEBRUARY 28, 1997
                                                              -------    -------    -------    -----------------
<S>                                                           <C>        <C>        <C>        <C>
Net asset value, beginning of period........................  $  8.52    $ 10.39    $ 10.52         $ 10.07
                                                              -------    -------    -------         -------
Income from investment operations:
  Net investment income(1)..................................     0.20(4)    0.18(4)    0.29(4)         0.11
  Net realized and unrealized gain (loss)...................     1.69      (0.82)      1.03            0.63
                                                              -------    -------    -------         -------
    Total from investment operations........................     1.89      (0.64)      1.32            0.74
                                                              -------    -------    -------         -------
Less distributions to shareholders:
  From net investment income................................    --         (0.18)     (0.28)          (0.11)
  In excess of net investment income........................    --         (0.33)        --(5)           --
  From net realized gains...................................    (1.45)     (0.72)     (1.17)          (0.18)
                                                              -------    -------    -------         -------
    Total distributions.....................................    (1.45)     (1.23)     (1.45)          (0.29)
                                                              -------    -------    -------         -------
Net asset value, end of period..............................  $  8.96    $  8.52    $ 10.39         $ 10.52
                                                              =======    =======    =======         =======
Total Return(2).............................................    22.45%     (6.67)%    13.56%           7.51%(6,7)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $10,834    $29,582    $50,952         $36,746
  Net expenses to average daily net assets(3)...............     0.00%      0.00%      0.00%           0.00%(8)
  Net investment income to average daily net assets(1)......     2.24%      1.91%      2.65%           0.91%(8)
  Portfolio turnover rate...................................       12%        17%        49%             31%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.02    $  0.01    $  0.01         $  0.03
</TABLE>

(1) Recognition of net investment income is affected by the timing of the
    declaration of dividends by the underlying funds in which the fund invests.
(2) Calculation excludes purchase premiums and redemption fees. Total return
    would be lower had certain expenses not been waived during the periods
    shown.
(3) Net expenses exclude expenses incurred indirectly through investment in
    underlying funds.
(4) Computed using average shares outstanding throughout the period.
(5) The per share distribution in excess of net investment income was $0.0004.
(6) Not annualized.
(7) The earliest class of shares of this Fund, Class I Shares, commenced
    operations on June 28, 1996. For the period from June 28, 1996 to February
    28, 1997, Class I Shares of this Fund had a Total Return equal to 8.23%.
    Total operating expenses for Class I shares were 0.13% higher than expected
    total operating expenses for Class III Shares.
(8) Annualized.

                                       78
<PAGE>   81

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

GLOBAL (U.S.+) EQUITY ALLOCATION FUND

<TABLE>
<CAPTION>
                                                                               CLASS III SHARES
                                                              --------------------------------------------------
                                                                                                  PERIOD FROM
                                                                                               NOVEMBER 26, 1996
                                                                YEAR ENDED FEBRUARY 28/29      (COMMENCEMENT OF
                                                              -----------------------------     OPERATIONS) TO
                                                               2000       1999       1998      FEBRUARY 28, 1997
                                                              -------    -------    -------    -----------------
<S>                                                           <C>        <C>        <C>        <C>
Net asset value, beginning of period........................  $  8.85    $ 10.48    $ 10.30         $ 10.00
                                                              -------    -------    -------         -------
Income from investment operations:
  Net investment income(1)..................................     0.25       0.16(4)    0.26(4)         0.12
  Net realized and unrealized gain (loss)...................     1.45      (0.40)      1.83            0.38
                                                              -------    -------    -------         -------
    Total from investment operations........................     1.70      (0.24)      2.09            0.50
                                                              -------    -------    -------         -------
Less distributions to shareholders:
  From net investment income................................    (0.24)     (0.16)     (0.26)          (0.12)
  In excess of net investment income........................    (0.19)     (0.40)        --(5)           --
  From net realized gains...................................    (0.63)     (0.83)     (1.65)          (0.08)
                                                              -------    -------    -------         -------
    Total distributions.....................................    (1.06)     (1.39)     (1.91)          (0.20)
                                                              -------    -------    -------         -------
Net asset value, end of period..............................  $  9.49    $  8.85    $ 10.48         $ 10.30
                                                              =======    =======    =======         =======
Total Return(2).............................................    19.14%     (2.84)%    21.86%           5.09%(6)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $36,669    $32,474    $45,101         $30,787
  Net expenses to average daily net assets(3)...............     0.00%      0.00%      0.00%           0.00%(7)
  Net investment income to average daily net assets(1)......     2.63%      1.64%      2.39%           3.21%(7)
  Portfolio turnover rate...................................       18%        34%        32%             10%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.01    $  0.01    $  0.01         $  0.01
</TABLE>

(1) Recognition of net investment income is affected by the timing of the
    declaration of dividends by the underlying funds in which the fund invests.
(2) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(3) Net expenses exclude expenses incurred indirectly through investment in
    underlying funds.
(4) Computed using average shares outstanding throughout the period.
(5) The per share distribution in excess of net investment income was $0.0009.
(6) Not annualized.
(7) Annualized.

GLOBAL BALANCED ALLOCATION FUND

<TABLE>
<CAPTION>
                                                                               CLASS III SHARES
                                                              ---------------------------------------------------
                                                                                                   PERIOD FROM
                                                                                                  JUNE 2, 1997
                                                              YEAR ENDED FEBRUARY 28/29,        (COMMENCEMENT OF
                                                              --------------------------         OPERATIONS) TO
                                                                2000             1999           FEBRUARY 28, 1998
                                                              ---------        ---------        -----------------
<S>                                                           <C>              <C>              <C>
Net asset value, beginning of period........................  $  10.51         $  11.87             $  11.56
                                                              --------         --------             --------
Income from investment operations:
  Net investment income(1)..................................      0.44             0.31                 0.17(4)
  Net realized and unrealized gain (loss)...................      0.91            (0.54)                1.30
                                                              --------         --------             --------
    Total from investment operations........................      1.35            (0.23)                1.47
                                                              --------         --------             --------
Less distributions to shareholders:
  From net investment income................................     (0.43)           (0.28)               (0.33)
  In excess of net investment income........................        --            (0.29)                  --(5)
  From net realized gains...................................     (0.65)           (0.56)               (0.83)
  In excess of net realized gains...........................        --(6)            --                   --
                                                              --------         --------             --------
    Total distributions.....................................     (1.08)           (1.13)               (1.16)
                                                              --------         --------             --------
Net asset value, end of period..............................  $  10.78         $  10.51             $  11.87
                                                              ========         ========             ========
Total Return(2).............................................     12.77%           (2.27)%              13.31%(7,8)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $119,075         $127,600             $115,280
  Net expenses to average daily net assets(3)...............      0.00%            0.00%                0.00%(9)
  Net investment income to average daily net assets(1)......      4.18%            2.50%                1.91%(9)
  Portfolio turnover rate...................................        26%              10%                  18%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....        --(10)     $   0.01             $   0.01
</TABLE>

 (1) Recognition of net investment income is affected by the timing of the
     declaration of dividends by the underlying funds in which the fund invests.
 (2) Calculation excludes purchase premiums and redemption fees. Total returns
     would be lower had certain expenses not been waived during the periods
     shown.
 (3) Net expenses excludes expenses incurred indirectly through investment in
     underlying funds.
 (4) Computed using average shares outstanding throughout the period.
 (5) The per share distribution in excess of net investment income is $0.001.
 (6) The per share distribution in excess of net realized gains was $0.001.
 (7) Not annualized.
 (8) The earliest class of shares of this Fund, Class I Shares, commenced
     operations on July 29, 1996. For the period from July 29, 1996 to February
     28, 1997, Class I Shares of this Fund had a Total Return equal to 15.85%.
     For the period from March 1, 1997 to August 31, 1997, Class I Shares of
     this Fund had a Total Return equal to 8.86%. Total operating expenses for
     Class I shares were 0.13% higher than expected total operating expenses for
     Class III Shares.
 (9) Annualized.
(10) Fees and expenses waved or borne by the Manager were less than $0.01 per
     share.

                                       79
<PAGE>   82

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

U.S. SECTOR FUND

<TABLE>
<CAPTION>
                                                                                   CLASS III SHARES
                                                              ----------------------------------------------------------
                                                                              YEAR ENDED FEBRUARY 28/29,
                                                              ----------------------------------------------------------
                                                               2000        1999         1998         1997         1996
                                                              -------     -------     --------     --------     --------
<S>                                                           <C>         <C>         <C>          <C>          <C>
Net asset value, beginning of period........................  $  4.63     $  8.53     $  13.03     $  13.63     $  11.06
                                                              -------     -------     --------     --------     --------
Income from investment operations:
  Net investment income(1)..................................     0.09(4)     0.10(4)      0.29(4)      0.26         0.29
  Net realized and unrealized gain..........................     0.54        0.27         2.61         2.20         3.90
                                                              -------     -------     --------     --------     --------
    Total from investment operations........................     0.63        0.37         2.90         2.46         4.19
                                                              -------     -------     --------     --------     --------
Less distributions to shareholders:
  From net investment income................................    (0.09)      (0.10)       (0.40)       (0.22)       (0.29)
  In excess of net investment income........................    (0.14)      (0.15)       (0.01)       --           --
  From net realized gains...................................    (0.19)      (3.75)       (6.99)       (2.84)       (1.33)
  In excess of net realized gains...........................       --       (0.27)          --           --           --
                                                              -------     -------     --------     --------     --------
    Total distributions.....................................    (0.42)      (4.27)       (7.40)       (3.06)       (1.62)
                                                              -------     -------     --------     --------     --------
Net asset value, end of period..............................  $  4.84     $  4.63     $   8.53     $  13.03     $  13.63
                                                              =======     =======     ========     ========     ========
Total Return(2).............................................    13.35%       3.13%       29.61%       20.88%       38.90%
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $ 1,602     $16,830     $ 70,823     $226,711     $211,319
  Net expenses to average daily net assets(3)...............     0.00%       0.00%        0.27%        0.48%        0.48%
  Net investment income to average daily net assets(1)......     1.85%       1.51%        2.53%        1.99%        2.27%
  Portfolio turnover rate...................................       22%         16%         150%         104%          84%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.03     $  0.04     $   0.04     $   0.02     $   0.01
</TABLE>

(1) Recognition of net investment income is affected by the timing of the
    declaration of dividends by the underlying funds in which the fund invests.
(2) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(3) On August 20, 1997, the Fund began to invest a substantial portion of its
    assets in other funds of GMO Trust and revised its voluntary expense waiver.
    Net expenses exclude expenses incurred indirectly through investment in
    underlying funds.
(4) Computed using average shares outstanding throughout the period.

                                       80
<PAGE>   83

                      INVESTMENT BY FIXED INCOME FUNDS IN
                              GMO ALPHA LIBOR FUND

     The Fixed Income Funds may each invest without limitation in shares of GMO
Alpha LIBOR Fund (the "Alpha LIBOR Fund"). Shares of the Alpha LIBOR Fund are
not publicly offered, are not available for direct purchase by investors, and
are currently available only to other GMO Funds. The Alpha LIBOR Fund is managed
by GMO, and is intended to provide an efficient means for other GMO Funds to
achieve exposure to assets that each Fund might otherwise acquire directly.

     The Alpha LIBOR Fund does not pay any investment management or shareholder
service fees to GMO. In addition, the Manager has agreed to bear all of the
Alpha LIBOR Fund's expenses (excluding brokerage commissions and other
investment-related costs, hedging transaction fees, extraordinary, non-recurring
and certain other unusual expenses (including taxes), securities lending fees
and expenses, interest expense and transfer taxes) to the extent such expenses
exceed 0.00% through at least June 30, 2001. The Alpha LIBOR Fund charges a
purchase premium of 0.05% on cash purchases of Fund shares.

     The Alpha LIBOR Fund's investment objective is high total return. The Fund
seeks to achieve its objective by investing primarily in relatively high
quality, low volatility fixed income instruments. The Alpha LIBOR Fund's
benchmark is the 3-month London Inter Bank Offer Rate ("LIBOR"). The Alpha LIBOR
Fund is a non-diversified investment company.

     The Alpha LIBOR Fund may invest in a wide range of government securities
(including securities issued by federal, state, local and foreign governments),
corporate debt securities, mortgage-related and asset-backed securities, money
market instruments, reverse repurchase agreements, and repurchase agreements.
The Alpha LIBOR Fund's fixed income investments may have all types of interest
rate, payment and reset terms, including fixed rate, adjustable rate, zero
coupon, contingent deferred, payment-in-kind, and auction rate features. The
Alpha LIBOR Fund will generally have a dollar-weighted portfolio duration of
zero to two years (excluding short-term investments). The Alpha LIBOR Fund may
invest up to 5% of its total assets in lower rated securities (also called "junk
bonds"). The Alpha LIBOR Fund may also use derivative instruments, including
options, futures, options on futures and swap contracts.

     The Funds' investments in the Alpha LIBOR Fund will be subject to the risks
associated with an investment in fixed income securities and related derivative
instruments. The principal risks of an investment in the Alpha LIBOR Fund
include Market Risk, Liquidity Risk, Derivatives Risk, Non-Diversification Risk,
Leveraging Risk, Credit and Counterparty Risk and Management Risk (as such terms
are used in "Summary of Principal Risks" in this Prospectus). As a result,
shareholders of each Fund investing in the Alpha LIBOR Fund will be indirectly
exposed to these risks, in addition to all risks associated with an investment
in the relevant Fund.

                                       81
<PAGE>   84

                                   GMO TRUST

                             ADDITIONAL INFORMATION

     Each Fund's annual and semi-annual reports to shareholders contain
additional information about the Fund's investments. Each Fund's annual report
contains a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Funds' annual and semi-annual reports, and the Funds' Statement of Additional
Information are available free of charge by writing to GMO, 40 Rowes Wharf,
Boston, Massachusetts 02110 or by calling collect (617) 346-7646. The Statement
contains more detailed information about each Fund and is incorporated by
reference into this Prospectus.

     Investors can review and copy the Prospectus, Statement and reports at the
SEC's Public Reference Room in Washington, D.C. Information regarding the
operation of the Public Reference Room may be obtained by calling the SEC at
1-202-942-8090. Reports and other information about the Funds are available on
the SEC's Internet site at http://www.sec.gov. Copies of this information may be
obtained, upon payment of a duplicating fee, by writing the Public Reference
Section of the SEC, Washington, D.C. 20549-0102.

                             SHAREHOLDER INQUIRIES

                      Shareholders may request additional
                   information from and direct inquiries to:
                            Shareholder Services at
                    Grantham, Mayo, Van Otterloo & Co. LLC,
                        40 Rowes Wharf, Boston, MA 02110
                         1-617-346-7646 (CALL COLLECT)
                              1-617-439-4192 (FAX)

                                  DISTRIBUTOR

                            Funds Distributor, Inc.
                                60 State Street
                          Boston, Massachusetts 02109

                                        INVESTMENT COMPANY ACT FILE NO. 811-4347
<PAGE>   85

GMO TRUST                                                             Prospectus
                                                                   June 30, 2000

MEETING RETIREMENT NEEDS

- U.S. CORE FUND

- VALUE FUND

- FOREIGN FUND

- INFLATION INDEXED BOND FUND

                                                 -------------------------------

                                                 - GMO TRUST OFFERS A BROAD
                                                   SELECTION OF INVESTMENT
                                                   ALTERNATIVES TO INVESTORS.

                                                 - INFORMATION ABOUT OTHER FUNDS
                                                   OFFERED BY GMO TRUST IS
                                                   CONTAINED IN SEPARATE
                                                   PROSPECTUSES.

GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC
40 ROWES WHARF - BOSTON, MASSACHUSETTS 02110

The Securities and Exchange Commission has not approved or disapproved these
securities or passed upon the adequacy of this prospectus. Any representation to
the contrary is a criminal offense.
<PAGE>   86

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES.........     1
  U.S. Core Fund............................................     2
  Value Fund................................................     3
  Foreign Fund..............................................     4
  Inflation Indexed Bond Fund...............................     5
SUMMARY OF PRINCIPAL RISKS..................................     6
FEES AND EXPENSES...........................................    10
BENCHMARKS AND INDEXES......................................    11
MANAGEMENT OF THE FUNDS.....................................    12
DETERMINATION OF NET ASSET VALUE............................    13
HOW TO PURCHASE SHARES......................................    14
HOW TO REDEEM SHARES........................................    15
MULTIPLE CLASSES............................................    16
DISTRIBUTIONS AND TAXES.....................................    17
FINANCIAL HIGHLIGHTS........................................    20
INVESTMENT BY INFLATION INDEXED BOND FUND IN GMO ALPHA LIBOR
FUND........................................................    25
ADDITIONAL INFORMATION..................................back cover
SHAREHOLDER INQUIRIES...................................back cover
DISTRIBUTOR.............................................back cover
</TABLE>

                                        i
<PAGE>   87

                                  SUMMARIES OF
              FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES

     The following summaries describe each Fund's investment objective and
principal investment strategies. Each Fund may make other investments and engage
in other investment strategies that are not specifically described in the
summaries. More information about each Fund's possible investments and
strategies is set forth in the Statement of Additional Information. See the back
cover of this Prospectus for information about how to receive the Statement of
Additional Information. Unless described as fundamental in this Prospectus or in
the Statement of Additional Information, each Fund's investment objective and
policies may be changed by the Trustees without shareholder approval. The
investment objectives of the U.S. Core Fund and the Value Fund are fundamental.

     In the Fund summaries that follow, it is noted that a particular Fund will
"invest primarily in" a particular type of securities or other assets. Investors
should understand that this Prospectus uses the word "invest" to mean not only
direct investment in a particular asset but also indirect investment in or
exposure to the asset through the use of derivatives and related instruments.

     Inflation Indexed Bond Fund invests to a substantial extent in fixed income
securities. These are obligations of the issuer to make payments of principal
and/or interest on future dates, and include bonds, notes and asset backed
securities. For these purposes, a bond refers to any fixed income obligation
with an original maturity of two years or more, as well as "synthetic" bonds
created by the Manager by combining a futures contract or option on a fixed
income security with cash, a cash equivalent or another fixed income security.
If the issuer or guarantor of a fixed income security is a foreign government or
an agency or political subdivision, the obligation is often referred to as
sovereign debt. The Manager will employ a variety of techniques to adjust the
sensitivity of the Fund's value to changes in interest rates. This sensitivity
is often measured by, and correlates strongly to, the portfolio's duration. The
duration of a fixed income security is the weighted average maturity, expressed
in years, of the present value of all expected future cash flows, including
interest payments and principal repayments. For example, for a bond with a 6%
coupon that matures in five years with a 6% yield, duration would be 4.39 years.

     Investing in mutual funds involves risk. Each Fund is subject to certain
risks based on the types of investments in the Fund's portfolio and on the
investment strategies the Fund employs. Investors should refer to the SUMMARY OF
PRINCIPAL RISKS in the Prospectus at page 6 for a discussion of the principal
risks of investing in the Funds. See the Statement of Additional Information for
additional information about the risks of specific Fund investments and
strategies. Funds described in this Prospectus may not be available for purchase
in all states. This Prospectus is not an offering in any state where an offering
may not lawfully be made.

It is important for you to note:

  - You may lose money on an investment in a Fund.

  - An investment in a Fund is not a deposit of a bank and is not insured or
    guaranteed by the Federal Deposit Insurance Corporation or any other
    government agency.

                                        1
<PAGE>   88

 GMO U.S. CORE FUND
Fund Inception Date: 9/18/85

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMCTX   USCore  362007 88 2
                                                              Class II   GMTWX   USCore  362007 80 9
                                                              Class IV   GMRFX   USCore  362008 84 9
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO U.S. Core Fund seeks high total return
through investment in U.S. equity securities. The Fund's current benchmark is
the S&P 500 Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of at least 125 companies chosen from among the 600 companies with the largest
equity capitalization and whose securities are listed on a United States
national securities exchange. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide broad U.S. equity exposure. Using
these principles, the Manager employs a bottom-up approach to select stocks
based on factors such as fair value, earnings and price momentum, cash flow,
book value and neglect (a measure of low analyst coverage and low price
volatility). The Manager then uses a top-down approach to favor sectors that it
believes represent the best long-term values within the U.S. stock market. The
Manager then uses a final optimization process to help control portfolio risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Leverage Risk and Credit and Counterparty Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                           U.S. CORE FUND(%)
                                                                           -----------------
<S>                                                           <C>
1990                                                                             -1.34
1991                                                                             29.89
1992                                                                              5.94
1993                                                                             16.28
1994                                                                              2.36
1995                                                                             43.25
1996                                                                             17.61
1997                                                                             35.10
1998                                                                             24.69
1999                                                                             18.59
</TABLE>

                        Highest Quarter: 19.49% (4Q1998)
                        Lowest Quarter: -13.53% (3Q1990)
                      Year-to-Date (as of 3/31/00): 3.97%

                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      9/18/85
-----------------------------------------------------------------
 CLASS III              18.43%   27.42%     18.43%     19.01%
-----------------------------------------------------------------
 S&P 500                21.04%   28.54%     18.20%     18.99%
-----------------------------------------------------------------
                                                       6/7/96
-----------------------------------------------------------------
 CLASS II*              18.55%      N/A        N/A     24.58%
-----------------------------------------------------------------
 S&P 500                21.04%      N/A        N/A     26.48%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               18.62%      N/A        N/A     24.80%
-----------------------------------------------------------------
 S&P 500                21.04%      N/A        N/A     27.96%
-----------------------------------------------------------------
</TABLE>

* For the period from November 17, 1997 to January 9, 1998, no Class II shares
  were outstanding. Performance for that period is that of Class III shares. If
  Class II shares had been outstanding, performance would be lower because Class
  II expenses are higher.

                                        2
<PAGE>   89

 GMO VALUE FUND
Fund Inception Date: 11/13/90

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMOVX   Value   362007 82 5
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Value Fund seeks long-term capital growth
primarily through investment in equity securities. The Fund's current benchmark
is the Russell 1000 Value Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
companies chosen from the Russell 1000 Value Index, emphasizing large
capitalization equity securities. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in U.S. equity
securities of companies that in the opinion of the Manager represent favorable
values relative to their market prices. The Fund intends to be fully invested,
and will not generally take temporary defensive positions through investment in
cash and high quality money market instruments. The Fund may also invest in
equity securities of foreign issuers.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses traditional investment
principles combining fundamental and quantitative analysis to provide broad U.S.
equity market exposure. Using these principles, the Manager focuses on stock
selection, and primarily selects issuers which it believes represent favorable
values relative to their market prices. The Manager employs a bottom-up approach
to select stocks, and uses various techniques in seeking companies which trade
below fair value, as determined by the value of the earnings stream (using a
proprietary dividend discount model), the asset value or the franchise value.

     RISKS: The most significant risks of an investment in the Fund are Market
Risk (including Value Securities Risk) and Derivatives Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                             VALUE FUND %
                                                                             ------------
<S>                                                           <C>
1991                                                                             25.75
1992                                                                              9.35
1993                                                                             18.67
1994                                                                              0.61
1995                                                                             38.18
1996                                                                             20.73
1997                                                                             30.42
1998                                                                             11.66
1999                                                                              2.70
</TABLE>

                        Highest Quarter: 18.17% (1Q1991)
                        Lowest Quarter: -10.89% (3Q1998)
                      Year to Date (as of 3/31/00): -2.71%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      11/13/90
-----------------------------------------------------------------
 CLASS III              2.55%    20.02%        N/A     17.41%
-----------------------------------------------------------------
 RUSSELL 1000 VALUE
  INDEX                 7.35%    23.06%        N/A     18.78%
-----------------------------------------------------------------
</TABLE>

                                        3
<PAGE>   90

 GMO FOREIGN FUND
Fund Inception Date: 6/28/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class II   GMFRX   Foreign 362007 56 9
                                                              Class III  GMOFX   Foreign 362007 55 1
                                                              Class IV   GMFFX   Foreign 362008 82 3
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Foreign Fund seeks high total return through
investment in equity securities of non-U.S. issuers. The Fund's current
benchmark is the MSCI EAFE Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from companies listed outside the U.S., including any of the
4000 companies in developed and emerging markets listed in the MSCI database.
The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may also use exchange-traded and
over-the-counter derivatives to adjust its foreign currency exposure.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental analysis of
issuers and country economics to build an international equity portfolio. The
Manager evaluates stocks by examining value factors such as price to earnings,
price to book, price to cash flow and yield. The Manager then focuses on the
companies that rank attractively in these four categories and makes selections
based on research including a review of the sector/industry, publicly available
company information, fundamental analysis and discussions with company
management.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk and Credit and
Counterparty Risk. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. The table to the right shows
how the Fund's average annual total returns for different calendar periods
compare with those of a broad-based index. See "Benchmarks and Indexes" for a
description of the index. Performance results in the table reflect payment of
Fund expenses; returns for the comparative index do not reflect payment of any
expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

     The Fund commenced operations as a registered investment company on June
28, 1996. Prior to that date, the Fund operated as a private investment pool
with investment objectives, policies and guidelines that were substantially the
same as those of the Fund. Performance of Class III Shares prior to June 28,
1996 is that of the private investment pool and reflects the pool's higher
annual operating expenses. The pool was not registered as an investment company
and was not subject to certain restrictions imposed on the Fund under the
Investment Company Act of 1940. Had the pool been subject to these restrictions,
its performance may have been adversely affected.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                            FOREIGN FUND(%)
                                                                            ---------------
<S>                                                           <C>
1990                                                                             -9.81
1991                                                                             12.34
1992                                                                             -4.61
1993                                                                             41.16
1994                                                                              6.52
1995                                                                             13.85
1996                                                                             14.31
1997                                                                              6.86
1998                                                                             13.95
1999                                                                             28.96
</TABLE>

                        Highest Quarter: 16.90% (4Q1998)
                        Lowest Quarter: -18.90% (3Q1990)
                      Year-to-Date (as of 3/31/00): -3.26%

                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      8/31/84
-----------------------------------------------------------------
 CLASS III              28.96%   15.36%     11.49%     18.68%
-----------------------------------------------------------------
 MSCI EAFE              26.96%   12.82%      7.01%     15.87%
-----------------------------------------------------------------
                                                      9/30/96
-----------------------------------------------------------------
 CLASS II               28.84%      N/A        N/A     17.21%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     14.99%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               28.95%      N/A        N/A     22.94%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     25.47%
-----------------------------------------------------------------
</TABLE>

                                        4
<PAGE>   91

 GMO INFLATION INDEXED BOND FUND
Fund Inception Date: 3/31/97

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMIIX   InfltInBd   362007 247
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Inflation Indexed Bond Fund seeks high total
return through investment in government bonds that are indexed or otherwise
"linked" to general measures of inflation in the country of issue ("inflation
indexed bonds"). The Fund's current benchmark is the Lehman Brothers Treasury
Inflation Notes Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in inflation indexed (as
defined above) and other fixed income securities of both the United States and
foreign issuers. Inflation indexed securities issued by the U.S. Treasury are
fixed income securities whose principal value is periodically adjusted according
to the rate of inflation. A bond will be deemed to be "linked" to general
measures of inflation if, by such bond's terms, principal or interest components
change with general movements of inflation in the country of issue. The Fund may
also invest a portion of its assets in lower-rated securities (also known as
"junk bonds"). The Fund may also invest in derivatives. The Fund invests in
appropriate fixed income securities that in the opinion of the Manager represent
favorable values relative to their market prices. The Fund may achieve this
exposure directly, or indirectly by investing a substantial portion of its
assets in shares of the GMO Alpha LIBOR Fund (see "Investment by Inflation
Indexed Bond Fund in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager uses fundamental
investment techniques to select issues by matching the Fund's duration to that
of its benchmark. The Manager may use exchange-traded and over-the-counter
derivative instruments to implement the Fund's strategy.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premium and redemption
fee in effect through December 31, 1999 are not reflected in the bar chart; if
reflected, the returns would be lower. The table to the right shows how the
Fund's average annual total returns for different calendar periods compare with
those of a broad-based index. See "Benchmarks and Indexes" for a description of
the index. Performance results in the table reflect payment of Fund expenses;
returns for the comparative index do not reflect payment of any expenses. PAST
PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Year Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                    INFLATION INDEXED BOND FUND(%)
                                                                    ------------------------------
<S>                                                           <C>
1998                                                                             4.17
1999                                                                             2.70
</TABLE>

                        Highest Quarter: 2.36% (3Q1998)
                         Lowest Quarter: 0.16% (4Q1998)
                      Year-to-Date (as of 3/31/00): 4.07%

                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      3/31/97
-----------------------------------------------------------------
 CLASS III              2.50%       N/A        N/A      3.64%
-----------------------------------------------------------------
 LEHMAN BROTHERS
  TREASURY INFLATION
  NOTES INDEX           2.36%       N/A        N/A       N/A*
-----------------------------------------------------------------
 LEHMAN BROTHERS
  TREASURY INFLATION
  NOTES+                2.36%       N/A        N/A      3.50%
-----------------------------------------------------------------
</TABLE>

* Index inception date is 10/1/97

                                        5
<PAGE>   92

                           SUMMARY OF PRINCIPAL RISKS

     The following chart identifies the Principal Risks associated with each
Fund. Risks not marked for a particular Fund may, however, still apply to some
extent to that Fund at various times.
<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------
                                                                                 FOREIGN                     NON-
                                            MARKET     LIQUIDITY  DERIVATIVES   INVESTMENT   CURRENCY   DIVERSIFICATION
                                             RISK        RISK         RISK         RISK        RISK          RISK
-----------------------------------------------------------------------------------------------------------------------
<S>                                       <C>         <C>         <C>          <C>          <C>         <C>
 U.S. Core Fund                               --          --                        --          --
-----------------------------------------------------------------------------------------------------------------------
 Value Fund                                   --          --           --           --                        --
-----------------------------------------------------------------------------------------------------------------------
 Foreign Fund                                 --          --           --           --          --            --
-----------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund                  --          --           --           --          --            --
-----------------------------------------------------------------------------------------------------------------------

<CAPTION>
-----------------------------------------  --------------------------------------------
                                                          CREDIT AND
                                            LEVERAGING   COUNTERPARTY     MANAGEMENT
                                               RISK          RISK            RISK
-----------------------------------------  --------------------------------------------
<S>                                        <C>          <C>             <C>
 U.S. Core Fund                                 --            --              --
-------------------------------------------------------------------------------------------------------
 Value Fund                                                   --              --
-----------------------------------------------------------------------------------------------------------------------
 Foreign Fund                                                                 --
-----------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund                                  --              --
-----------------------------------------------------------------------------------------------------------------------
</TABLE>

     The value of your investment in a Fund changes with the values of that
Fund's investments. Many factors can affect those values, and you can lose money
by investing in the Funds. Factors that may affect a particular Fund's portfolio
as a whole are called "principal risks" and are summarized in this section. This
summary describes the nature of these risks but is not intended to include every
potential risk. All Funds could be subject to additional risks because the types
of investments made by each Fund change over time. The Statement of Additional
Information includes more information about the Funds and their investments.

      --  MARKET RISK.  All of the Funds are subject to market risk, which is
the risk of unfavorable market-induced changes in the value of the securities
owned by a Fund. General market risks associated with investments in equity and
fixed income securities include the following:

     EQUITY SECURITIES.  A principal risk of each Fund that invests a
substantial portion of its assets in equity securities is that those equity
securities will decline in value due to factors affecting the issuing companies,
their industries, or the economy and equity markets generally. The values of
equity securities may decline for a number of reasons which directly relate to
the issuing company, such as management performance, financial leverage and
reduced demand for the issuer's goods or services. They may also decline due to
factors which affect a particular industry or industries, such as labor
shortages or increased production costs and competitive conditions within an
industry. In addition, they may decline due to general market conditions which
are not specifically related to a company or industry, such as real or perceived
adverse economic conditions, changes in the general outlook for corporate
earnings, changes in interest or currency rates or adverse investor sentiment
generally.

     The U.S. Core Fund, Value Fund and Foreign Fund maintain substantial
exposure to equities and generally do not attempt to time the market. Because of
this exposure, the possibility that stock market prices in general will decline
over short or extended periods subjects these Funds to unpredictable declines in
the value of their shares, as well as periods of poor performance.

     Value Securities Risk.  Some equity securities (generally referred to as
"value securities") are purchased primarily because they are selling at a price
lower than what is believed to be their true value and not necessarily because
the issuing companies are expected to experience significant earnings growth.
These securities bear the risk that the companies may not overcome the adverse
business developments or other factors causing their securities to be out of
favor, or that the market does not recognize the value of the company, such that
the price of its securities may decline or may not approach the value that the
Manager anticipates. Since value criteria are used extensively by the Manager
across the Funds, these risks apply to all of the equity funds described in this
Prospectus. The risks are particularly pronounced for the Value Fund, which
invests primarily in value securities.

     Growth Securities Risk.  Certain equity securities (generally known as
"growth securities") are purchased primarily because it is believed that they
will experience relatively rapid earnings growth. Growth securities typically
trade at higher multiples of current earnings than other types of stocks. Growth
securities are often more sensitive to general market movements than other types
of stocks because their market prices tend to place greater emphasis on future
earnings expectations. At times when it appears that these expectations may not
be met, growth stock prices typically fall. The Funds that invest in equity
securities are subject to these risks.

     FIXED INCOME SECURITIES.  The value of a Fund's investments in fixed income
securities (including bonds, notes and asset-backed securities) will typically
change as interest rates fluctuate. During periods of rising interest rates, the
values of fixed income securities generally decline. Conversely, during periods
of falling interest rates, the values of fixed income securities generally rise.

     This kind of market risk, also called interest rate risk, is generally
greater if a Fund invests in fixed income securities with longer maturities and
portfolios with longer durations (a measure of the expected cash flows of a
fixed income security). Thus, this risk is greatest for a Fund with longer
durations (i.e., that invest in fixed income securities with longer maturities).

                                        6
<PAGE>   93

     While interest rate risk is attendant with all fixed income securities and
tends to depend mostly on the duration of the security, interest rate risk is
generally more pronounced with lower-rated securities and so may be significant
for the Inflation Indexed Bond Fund, which may invest a significant portion of
its assets in lower-rated securities (also called "junk bonds") or comparable
unrated securities.

     The Inflation Indexed Bond Fund may also invest to a material extent in
debt securities paying no interest, such as zero coupon, principal-only and
interest-only securities and, to the extent it makes such investments, the Fund
will be exposed to additional market risk.

     - LIQUIDITY RISK.  Liquidity risk exists when particular investments are
difficult to purchase or sell due to a limited market or to legal restrictions,
such that a Fund may be prevented from selling particular securities at the
price at which the Fund values them. All of the Funds are subject to liquidity
risk. Funds with principal investment strategies that involve securities of
companies with smaller market capitalizations, foreign securities, derivatives,
or securities with substantial market and/or credit risk tend to have the
greatest exposure to liquidity risk.

     - DERIVATIVES RISK.  All of the Funds may use derivatives, which are
financial contracts whose value depends upon, or is derived from, the value of
an underlying asset, reference rate or index. Derivatives may relate to stocks,
bonds, interest rates, currencies or currency exchange rates, commodities, and
related indexes. The Funds can use derivatives for many purposes, including for
hedging, and as a substitute for direct investment in securities or other
assets. The Funds may also use derivatives as a way to efficiently adjust the
exposure of the Funds to various securities, markets and currencies without the
Funds having to actually sell current assets and purchase different ones. This
is generally done either because the adjustment is expected to be relatively
temporary or in anticipation of effecting the sale and purchase of Fund assets
over time. For a description of the various derivative instruments that may be
utilized by the Funds, refer to the Statement of Additional Information.

     The use of derivative instruments involves risks different from, or greater
than, the risks associated with investing directly in securities and other more
traditional investments. Derivatives are subject to a number of risks described
elsewhere in this section, including market risk, liquidity risk and the credit
risk of the counterparty to the derivatives contract. Since their value is
calculated and derived from the value of other assets, instruments or
references, there is greater risk that derivatives will be improperly valued.
Derivatives also involve the risk that changes in the value of the derivative
may not correlate perfectly with relevant assets, rates or indexes they are
designed to hedge or to closely track. Also, suitable derivative transactions
may not be available in all circumstances and there can be no assurance that a
Fund will engage in these transactions to reduce exposure to other risks when
that would be beneficial.

     While all the Funds are subject to these risks, the risks of derivatives
are particularly pronounced for the Inflation Indexed Bond Fund, which uses
derivatives as a basic component of its investment strategy to gain exposure to
foreign fixed income securities and currencies.

     - FOREIGN INVESTMENT RISK.  Funds that invest in securities traded
principally in securities markets outside the United States are subject to
additional and more varied risks, and may experience more rapid and extreme
changes in value. The securities markets of many foreign countries are
relatively small, with a limited number of companies representing a small number
of industries. Additionally, issuers of foreign securities may not be subject to
the same degree of regulation as U.S. issuers. Reporting, accounting and
auditing standards of foreign countries differ, in some cases significantly,
from U.S. standards. There are generally higher commission rates on foreign
portfolio transactions, transfer taxes, higher custodial costs and the
possibility that foreign taxes will be charged on dividends and interest payable
on foreign securities. Also, for lesser developed countries, nationalization,
expropriation or confiscatory taxation, adverse changes in investment or
exchange control regulations (which may include suspension of the ability to
transfer currency from a country), political changes or diplomatic developments
could adversely affect a Fund's investments. In the event of nationalization,
expropriation or other confiscation, a Fund could lose its entire investment in
foreign securities.

     All Funds that invest in foreign securities are subject to these risks.
These risks will be particularly pronounced for the Foreign Fund and Inflation
Indexed Bond Fund which may invest a significant portion of their assets in
foreign securities. Some of the foreign risks are also relevant for the U.S.
Core Fund and Value Fund because they may invest a material portion of their
assets in securities of foreign issuers traded in the U.S.

     - CURRENCY RISK.  Currency risk is the risk that fluctuations in exchange
rates may negatively affect the value of a Fund's investments. Currency risk
includes both the risk that currencies in which a Fund's investments are traded
in or currencies in which a Fund has taken on an active investment position will
decline in value relative to the U.S. Dollar and, in the case of hedging
positions, that the U.S. Dollar will decline in value relative to the currency
being hedged. Currency rates in foreign countries may fluctuate significantly
for a number of reasons, including the forces of supply and demand in the
foreign exchange markets, actual or perceived changes in interest rates, and
intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad.

                                        7
<PAGE>   94

     The Funds may engage in proxy hedging of currencies by entering into
derivative transactions with respect to a currency whose value is expected to
correlate to the value of a currency the Fund owns or wants to own. This
presents the risk that the two currencies may not move in relation to one
another as expected. In that case, the Fund could lose money on its investment
and also lose money on the position designed to act as a proxy hedge. The Funds
may also take active currency positions and may cross-hedge currency exposure
represented by its securities into another foreign currency. This may result in
a Fund's currency exposure being substantially different than that suggested by
its securities investments.

     Funds that invest or trade in foreign currencies, securities denominated in
foreign currencies, or related derivative instruments may be adversely affected
by changes in foreign currency exchange rates. Currency risk is particularly
pronounced for the Foreign Fund, which regularly enters into derivative foreign
currency transactions and may take active long and short currency positions
through exchange traded and over-the-counter ("OTC") foreign currency
transactions for investment purposes. Derivative foreign currency transactions
(such as futures, forwards and swaps) may also involve leveraging risk in
addition to currency risk as described below under "Leveraging Risk."

     - NON-DIVERSIFICATION RISK.  Most analysts believe that overall risk can be
reduced through diversification, while concentration of investments in a small
number of securities increases risk. The Value Fund, Foreign Fund, and Inflation
Indexed Bond Fund are not "diversified" within the meaning of the 1940 Act. This
means they are allowed to invest in a relatively small number of issuers and/or
foreign currencies with greater concentration of risk. As a result, credit,
market and other risks associated with a Fund's investment strategies or
techniques may be more pronounced for these Funds.

     In addition, the Inflation Indexed Bond Fund may invest without limitation
in shares of the GMO Alpha LIBOR Fund, which is not diversified within the
meaning of the 1940 Act. Please refer to "Investment by Inflation Indexed Bond
Fund in GMO Alpha LIBOR Fund" for information regarding certain risks and other
information relating to the GMO Alpha LIBOR Fund.

     - LEVERAGING RISK.  Each Fund's portfolio may at times be economically
leveraged when the Fund temporarily borrows money to meet redemption requests
and/or to settle investment transactions. Additionally, all of the Funds may
invest in derivatives and may enter into reverse repurchase agreements. While
none of the Funds intends to use derivatives to create net exposure to
securities, currencies or other assets in amounts greater than the total assets
of the Fund, the Funds will often consider derivative instruments as offsetting
one another or other assets such that only the net difference in value of the
derivatives and/or assets that are offsetting will be considered for these
purposes. While this practice is significant in several of the Funds, it is used
most extensively by the Inflation Indexed Bond Fund, which uses derivatives and
offsetting derivatives as its principal means of achieving desired economic
exposure. To the extent that the offsetting positions do not behave in relation
to one another as expected, the Inflation Indexed Bond Fund may perform as if it
was leveraged.

     This same compounding of risk can occur in the Foreign Fund and Inflation
Indexed Bond Fund, which may take on simultaneous long and short positions in
different currencies. While these long and short positions are managed such that
these Funds' net investment in foreign currency does not exceed the Fund's net
assets, a lack of correlation between currencies (which may or may not be
anticipated by the Manager) may expose more than one hundred percent of the
Fund's assets to currency risk. Similarly, the U.S. Core Fund, Value Fund and
Foreign Fund may take long and short positions on equity securities and/or
"baskets" of equity securities, including simultaneous positions through the use
of a single derivative instrument such as a swap contract or other
over-the-counter derivative instrument. A lack of correlation between the equity
securities that are the subject of these instruments (which may or may not be
anticipated by the Manager) could expose more than one hundred percent of the
Fund's portfolio to equity securities risk.

     - CREDIT AND COUNTERPARTY RISK.  This is the risk that the issuer or
guarantor of a fixed income security, the counterparty to an OTC derivatives
contract, or a borrower of the Fund's securities, will be unable or unwilling to
make timely principal, interest or settlement payments, or to otherwise honor
its obligations.

     Credit risk associated with investments in fixed income securities relates
to the ability of the issuer to make scheduled payments of principal and
interest on an obligation. The Funds that invest in fixed income securities are
subject to varying degrees of risk that the issuers of the securities will have
their credit ratings downgraded or will default, potentially reducing the Fund's
share price and income level. Nearly all fixed income securities are subject to
some credit risk, which may vary depending upon whether the issuers of the
securities are corporations, domestic or foreign governments, or their sub-
divisions or instrumentalities. Even certain U.S. Government securities are
subject to credit risk. Additional risk exists where there is no rating for the
fixed income security and the Manager has to assess the risk subjectively.

     Credit risk is particularly acute for Funds which invest in lower-rated
securities (also called junk bonds), which are fixed income securities rated
lower than Baa by Moody's Investors Service, Inc. ("Moody's") or BBB by Standard
& Poor's Ratings Services ("S&P"), or are determined by the Manager to be of
comparable quality to securities so rated. The sovereign debt of many foreign
governments, including their sub-divisions and instrumentalities, falls into
this category.

                                        8
<PAGE>   95

Lower-rated securities offer the potential for higher investment returns than
higher-rated securities, but they carry a high degree of credit risk and are
considered predominantly speculative with respect to the issuer's continuing
ability to meet principal and interest payments. Lower-rated securities may also
be more susceptible to real or perceived adverse economic and competitive
industry conditions and may be less liquid than higher-rated securities.
Accordingly, Funds which may invest a significant portion of their assets in
lower-rated securities (see "Market Risk -- Fixed Income Securities" above) may
be subject to substantial credit risk.

     In addition, all of the Funds are also exposed to credit risk because they
may generally make use of OTC derivatives (such as forward foreign currency
contracts and/or swap contracts) and because they may engage to a significant
extent in the lending of Fund securities or use of repurchase agreements.

     - MANAGEMENT RISK.  Each Fund is subject to management risk because it
relies on the Manager's ability to pursue its objective. The Manager will apply
investment techniques and risk analyses in making investment decisions for the
Funds, but there can be no guarantee that these will produce the desired
results. As noted above, the Manager may also fail to use derivatives
effectively, for example, choosing to hedge or not to hedge positions precisely
when it is least advantageous to do so. As indicated above, however, the Funds
are generally not subject to the risk of market timing because they generally
stay fully invested in the relevant asset class, such as domestic equities,
foreign equities, or emerging country debt.

                                        9
<PAGE>   96

                               FEES AND EXPENSES

     The following table describes the fees and expenses you may pay if you buy
and hold shares of the Funds. The footnotes to the table listed below are
important to understanding this table.

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------
                                                               ANNUAL FUND OPERATING EXPENSES
           GMO FUND NAME                               (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
-----------------------------------------------------------------------------------------------------------------------
                                                                                Total
                                                  Shareholder                  Annual                               NET
                                     Management       Service      Other    Operating            Expense         ANNUAL
                                            Fee           Fee   Expenses     Expenses   Reimbursement(1)       EXPENSES
<S>                                  <C>          <C>           <C>        <C>          <C>                <C>
  U.S. CORE FUND
       Class II                        0.33%         0.22%       0.02%        0.57%           0.02%            0.55%
       Class III                       0.33%         0.15%       0.02%        0.50%           0.02%            0.48%
       Class IV                        0.33%        0.105%       0.02%        0.46%           0.02%           0.435%
-----------------------------------------------------------------------------------------------------------------------
  VALUE FUND
       Class III                       0.46%         0.15%       0.05%        0.66%           0.05%            0.61%
-----------------------------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II                        0.60%         0.22%       0.10%        0.92%           0.10%            0.82%
       Class III                       0.60%         0.15%       0.10%        0.85%           0.10%            0.75%
       Class IV                        0.60%         0.09%       0.10%        0.79%           0.10%            0.69%
-----------------------------------------------------------------------------------------------------------------------
  INFLATION INDEXED BOND FUND(2)
       Class III                       0.10%         0.15%       0.58%        0.83%           0.13%            0.70%(3)
-----------------------------------------------------------------------------------------------------------------------
</TABLE>

NOTES TO FEES AND EXPENSES:

 1.  The Manager has contractually agreed to reimburse each Fund with respect to
     certain Fund expenses through at least June 30, 2001 to the extent that the
     Fund's total annual operating expenses (excluding Shareholder Service Fees,
     brokerage commissions and other investment-related costs, hedging
     transaction fees, extraordinary, non-recurring and certain other unusual
     expenses (including taxes), securities lending fees and expenses, interest
     expense and transfer taxes) exceed the percentage of that Fund's daily net
     assets (the "Post-Reimbursement Expense Limitation") set forth below:

<TABLE>
<CAPTION>
------------------------------------------------------------     ----------------------------------------------------------------
                                                 POST-                                                                POST-
                                             REIMBURSEMENT                                                        REIMBURSEMENT
                                                EXPENSE                                                              EXPENSE
                   FUND                       LIMITATION                                FUND                       LIMITATION
------------------------------------------------------------     ----------------------------------------------------------------
<S>                                        <C>               <C> <C> <C>                                        <C>
  U.S. Core Fund                                 0.33%               Foreign Fund                                     0.60%
-------------------------------------------------------                 ---------------------------------------------------------
  Value Fund                                     0.46%               Inflation Indexed Bond Fund                      0.10%
-------------------------------------------------------                 ---------------------------------------------------------
</TABLE>

 2.  The Fund pays a purchase premium when investing in Alpha LIBOR Fund.
     Shareholders of the Fund bear that premium indirectly.

 3.  Net annual expenses include 0.45% of interest expense incurred as a result
     of entering into reverse repurchase agreements. The Fund's net annual
     operating expenses were 0.25% before the addition of interest expense.

                                       10
<PAGE>   97

                                    EXAMPLES

The examples illustrate the expenses you would incur on a $10,000 investment
over the stated periods, assuming your investment had a 5% return each year and
the Fund's operating expenses remained the same (with or without redemption at
the end of each time period). The examples are for comparative purposes only;
they do not represent past or future expenses or performance, and your actual
expenses and performance may be higher or lower.

<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------
                                                            1 YEAR
                                                            (AFTER
                                                        REIMBURSEMENT)   3 YEAR   5 YEAR    10 YEAR
<S>                                                     <C>              <C>      <C>      <C>
  U.S. CORE FUND
       Class II                                              $56          $181     $316     $  712
       Class III                                             $49          $158     $278     $  626
       Class IV                                              $44          $144     $253     $  571
----------------------------------------------------------------------------------------------------
  VALUE FUND
       Class III                                             $62          $206     $363     $  818
----------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II                                              $84          $283     $500     $1,122
       Class III                                             $77          $261     $462     $1,040
       Class IV                                              $70          $242     $429     $  969
----------------------------------------------------------------------------------------------------
  INFLATION INDEXED BOND FUND
       Class III                                             $72          $252     $448     $1,013
----------------------------------------------------------------------------------------------------
</TABLE>

                             BENCHMARKS AND INDEXES

     The Manager measures each Fund's performance against a specific benchmark
or index (each, a "GMO Benchmark"), although none of the Funds is managed as an
"index fund" or "index-plus fund," and the actual composition of a Fund's
portfolio may differ substantially from that of its benchmark. Each Fund's GMO
Benchmark is listed under "Investment Objective" in the "Fund Objectives and
Principal Investment Strategies" section of the Prospectus. General information
about each benchmark and index is provided in the table below. In some cases, a
Fund's GMO Benchmark differs from the broad-based index that the SEC requires
each Fund to use in the average annual return table. In addition, the Manager
may change each Fund's index or benchmark from time to time.

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  Lehman Brothers        Lehman Brothers          Lehman Brothers            Independently maintained and published
     Treasury Inflation    Treasury Inflation                                index of inflation-indexed linked U.S.
     Notes Index           Notes Index                                       Treasury securities.
--------------------------------------------------------------------------------------------------------------------
  Lehman Brothers        Lehman Brothers          GMO                        Represents the Merrill Lynch Inflation
     Treasury Inflation    Treasury Inflation                                Notes performance through 9/30/97 and
     Notes Index+          Notes Index+                                      the Lehman Brothers Treasury Inflation
                                                                             Notes performance thereafter.
--------------------------------------------------------------------------------------------------------------------
  MSCI EAFE              Morgan Stanley Capital   Morgan Stanley Capital     Well-known, independently maintained
                           International Europe,    International            and published large capitalization
                           Australia and Far                                 international stock index.
                           East Index
--------------------------------------------------------------------------------------------------------------------
  Russell 1000 Value     Russell 1000 Value       Frank Russell Company      Independently maintained and published
     Index                 Index                                             index composed of the 1,000 largest
                                                                             U.S. companies based on total market
                                                                             capitalization with lower price-to-book
                                                                             ratios and lower forecasted growth
                                                                             values.
--------------------------------------------------------------------------------------------------------------------
  S&P 500                Standard & Poor's 500    Standard & Poor's          Well-known, independently maintained
                           Stock Index              Corporation              and published U.S. large capitalization
                                                                             stock index.
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       11
<PAGE>   98

                            MANAGEMENT OF THE FUNDS

     Grantham, Mayo, Van Otterloo & Co., LLC, 40 Rowes Wharf, Boston,
Massachusetts 02110 provides investment advisory services to the GMO Funds. GMO
is a private company, founded in 1977. As of May 31, 2000, GMO managed more than
$22 billion for institutional investors such as pension plans, endowments,
foundations and the GMO Funds.

     Subject to the approval of the Trust's board of trustees, the Manager
establishes and modifies when necessary the investment strategies of the Funds.
In addition to its management services to the Funds, the Manager administers the
Funds' business affairs.

     Each class of shares of each Fund pays the Manager a shareholder service
fee for providing direct client service and reporting, such as performance
information reporting, client account information, personal and electronic
access to Fund information, access to analysis and explanations of Fund reports
and assistance to correct and maintain client-related information.

     For the fiscal year ended February 29, 2000, the Manager received as
compensation for management services rendered in such year (after any applicable
waivers or reimbursements), the percentages of each Fund's average daily net
assets as described in the table below.

<TABLE>
<CAPTION>
                                        % OF AVERAGE
FUND                                     NET ASSETS
----                                    ------------
<S>                                     <C>
U.S. Core Fund                              0.31%
Value Fund                                  0.41%
</TABLE>

<TABLE>
<CAPTION>
                                        % OF AVERAGE
FUND                                     NET ASSETS
----                                    ------------
<S>                                     <C>
Foreign Fund                                0.50%
Inflation Indexed Bond Fund                 0.00%
</TABLE>

     The table below identifies the persons at GMO who are primarily responsible
for the day-to-day management of the Funds.

<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------------------------------
               FUND                              MANAGER                    SINCE             PROFESSIONAL EXPERIENCE
----------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                                   <C>          <C>
 U.S. Core Fund                     R. Jeremy Grantham                    >5 years     President-Quantitative and
                                                                                       Partner/Member, GMO since 1979.
                                    ----------------------------------                 -------------------------------------
                                    Christopher Darnell                                Partner/Member and Investment
                                                                                       Director, GMO since 1984.
----------------------------------------------------------------------------------------------------------------------------
 Value Fund                         Richard A. Mayo                       >5 years     President-U.S. Active and
                                                                                       Partner/Member, GMO since 1979.
----------------------------------------------------------------------------------------------------------------------------
 Foreign Fund                       Jui L. Lai                            Inception    Investment Director since 1988 and
                                                                                       Member since 1996, GMO.
                                    ----------------------------------                 -------------------------------------
                                    Ann M. Spruill                                     Investment Director since 1990 and
                                                                                       Member since 1996, GMO.
----------------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund        William L. Nemerever                  Inception    Investment Director since 1993 and
                                                                                       Member since 1996, GMO.
                                    ----------------------------------
                                    Thomas F. Cooper
                                    ----------------------------------------------------------------------------------------
                                    Steven Edelstein                      1995         Employee of GMO since 1995.
----------------------------------------------------------------------------------------------------------------------------
</TABLE>

CUSTODIANS

     Investors Bank & Trust Company ("IBT"), 200 Clarendon Street, Boston,
Massachusetts 02116, and Brown Brothers Harriman & Co., 40 Water Street, Boston,
Massachusetts 02109, serve as the Trust's custodians on behalf of the Funds.

TRANSFER AGENT

     IBT serves as the Trust's transfer agent on behalf of the Funds.

                                       12
<PAGE>   99

                        DETERMINATION OF NET ASSET VALUE

     The net asset value or "NAV" of a share is determined as of the close of
regular trading on the New York Stock Exchange ("NYSE"), generally 4:00 p.m. New
York City time. A Fund may not determine its NAV on days during which no
security is tendered for redemption and no order to purchase or sell such
security is received by that Fund. A Fund's net asset value is determined by
dividing the total market value of the Fund's portfolio investments and other
assets, less any liabilities, by the total outstanding shares of the Fund. The
market value of the Fund's investments is generally determined as follows:

Exchange listed securities

     - Last sale price or

     - Most recent bid price (if no reported sale) or

     - Broker bid (if the private market is more relevant in determining market
       value than the exchange), based on where the securities are principally
       traded and what their intended disposition is

Unlisted securities (if market quotations are readily available)

     - Most recent quoted bid price

Certain debt obligations (if less than sixty days remain until maturity)

     - Amortized cost (unless circumstances dictate otherwise; for example, if
       the issuer's creditworthiness has become impaired)

All other fixed income securities and options on those securities (includes
bonds, loans, structured notes)

     - Closing bid supplied by a primary pricing source chosen by the Manager

All other assets and securities (if no quotations are readily available)

     - Fair value as determined in good faith by the Trustees or persons acting
       at their direction

     The Manager evaluates primary pricing sources on an ongoing basis, and may
change any pricing source at any time. However, the Manager will not normally
evaluate the prices supplied by the pricing sources on a day-to-day basis. The
Manager is kept informed of erratic or unusual movements (including unusual
inactivity) in the prices supplied for a security and may in its discretion
override a price supplied by a source (by taking a price supplied from another)
because of such price activity or because the Manager has other reasons to
believe that a price supplied may not be reliable. Certain securities may be
valued on the basis of a price provided by a principal market maker. Prices
provided by principal market makers may vary from the value that would be
realized if the securities were sold.

     The values of foreign securities quoted in foreign currencies are
translated into U.S. dollars at current exchange rates or at such other rates as
the Trustees or persons acting at their direction may determine in computing net
asset value. Fluctuations in the value of foreign currencies in relation to the
U.S. dollar will affect the net asset value of shares of the Funds even though
there has not been any change in the values of such securities and options
measured in terms of the foreign currencies in which they are denominated.

     Foreign exchanges and securities markets usually close prior to the time
the NYSE closes and values of foreign options and foreign securities will be
determined as of those earlier closings. Events affecting the values of foreign
securities may occasionally occur between the earlier closings and the closing
of the NYSE which will not be reflected in the computation of the Funds' net
asset value. If an event materially affecting the value of foreign securities
occurs during that period, then those securities may be valued at fair value as
determined in good faith by the Trustees or persons acting at their direction.
In addition, because certain Funds hold portfolio securities listed on foreign
exchanges which may trade on days on which the NYSE is closed, the net asset
value of those Funds' shares may be significantly affected on days when
investors will have no ability to redeem their shares in those Funds.

                                       13
<PAGE>   100

                             HOW TO PURCHASE SHARES

     You may purchase a Fund's shares from the Trust on any day when the NYSE is
open for business. In addition, brokers and agents are authorized to accept
purchase and redemption orders on the Funds' behalf. You may pay a fee if you
effect a transaction through a broker or agent. To obtain a purchase order form,
call the Trust at (617) 346-7646 or your broker or agent.

     PURCHASE POLICIES.  Before a purchase order will be acted upon by the
Trust, the Trust must determine that the purchase order is in "good order." A
purchase order is in "good order" if:

     - a completed purchase order, containing the following information, is
       submitted to the Trust or its agent:

        - signature exactly in accordance with the form of registration

        - the exact name in which the shares are registered

        - the investor's account number

        - the number of shares or the dollar amount of shares to be purchased

     - the purchase order is received and accepted by the Trust or its agent
       (the Trust reserves the right to reject any order)

     - payment (by check or wire) for the purchase is received before 4:00 p.m.
       on the day the purchase order is accepted

        - if an investor provides adequate written assurances of intention to
          pay, the Trust may extend settlement up to four business days.

     The purchase price of a share of any Fund is the net asset value per share
next determined after the purchase order is determined to be in "good order."
Purchase order forms received by the Trust or its agent after the deadline will
be honored on the next following business day, and the purchase price will be
effected based on the net asset value per share computed on that day.

     Minimum investment amounts (by class, if applicable) are set forth in the
table on page 16 of this Prospectus. There is no minimum additional investment
required to purchase additional shares of a Fund. The Trust may waive initial
minimums for certain accounts.

     SUBMITTING YOUR PURCHASE ORDER FORM.  Completed purchase order forms can be
submitted by MAIL or by FACSIMILE to the Trust at:

                                   GMO Trust
                   c/o Grantham, Mayo, Van Otterloo & Co. LLC
                                 40 Rowes Wharf
                          Boston, Massachusetts 02110
                           Facsimile: (617) 439-4192
                        Attention: Shareholder Services

     Call the Trust at (617) 346-7646 to CONFIRM RECEIPT of your purchase order
form. Do not send cash, checks or securities directly to the Trust.

     FUNDING YOUR INVESTMENT.  You may purchase shares:

     - with cash (via wire transfer or check)

        - BY WIRE.  Instruct your bank to wire the amount of your investment to:

             Investors Bank & Trust Company, Boston, Massachusetts
                               ABA#: 011-001-438
                              Attn: Transfer Agent
                     Credit: GMO Deposit Account 55555-4444
              Further credit: GMO Fund/shareholder name and number

                                       14
<PAGE>   101

        - BY CHECK.  All checks must be made payable to the appropriate Fund or
         to GMO Trust. The Trust will not accept any checks payable to a third
         party which have been endorsed by the payee to the Trust. Mail checks
         to:

<TABLE>
      <S>                                                 <C>
                  By U.S. Postal Service:                             By Overnight Courier:
              Investors Bank & Trust Company                     Investors Bank & Trust Company
                 GMO Transfer Agent MFD 23                          GMO Transfer Agent MFD 23
                       P.O. Box 9130                            200 Clarendon Street, 16th Floor
             200 Clarendon Street, 16th Floor                           Boston, MA 02116
                   Boston, MA 02117-9130
</TABLE>

     - by exchange (from another GMO product)

        - written instruction should be sent to GMO Trust's Shareholder Services
          at (617) 439-4192 (facsimile)

     - in exchange for securities acceptable to the Manager

        - securities must be approved by the Manager prior to transfer to the
          Fund

        - securities will be valued as set forth under "Determination of Net
          Asset Value" on page 13

     - by a combination of cash and securities.

                              HOW TO REDEEM SHARES

     You may redeem shares of a Fund on any day when the NYSE is open for
business.

     REDEMPTION POLICIES.  Payment on redemption will be made as promptly as
possible (generally on the next business day) and no later than seven days
(subject to the exceptions noted below) after the request for redemption is
received by the Trust or its agent in "good order."

     A redemption request is in "good order" if it:

     - is received by the Trust or its agent prior to the close of regular
       trading on the NYSE (generally 4:00 p.m. New York City time)

     - is signed exactly in accordance with the form of registration

     - includes the exact name in which the shares are registered

     - includes the investor's account number

     - includes the number of shares or the dollar amount of shares to be
       redeemed

     Redemption requests received by the Trust or its agent after the deadline
will be honored on the next following business day, and the redemption will be
effected based on the net asset value per share computed on that day. The
redemption price is the net asset value per share next determined after the
redemption request is determined to be in "good order."

     If the Manager determines, in its sole discretion, that it would be
detrimental to the best interests of the remaining shareholders to make a
redemption payment wholly or partly in cash, the Fund may pay the redemption
price in whole or in part by a distribution in-kind of securities held by the
Fund instead of cash.

     If a redemption is made in cash:

     - payment will be made in federal funds transferred to the account
       designated in writing by authorized persons

        - designation of additional accounts and any change in the accounts
          originally designated must be made in writing.

     - upon request, payment will be made by check mailed to the registration
       address

     If a redemption is made in-kind, it is important for you to note:

     - securities used to redeem Fund shares will be valued as set forth under
       "Determination of Net Asset Value" on page 13

     - securities distributed by a Fund will be selected by the Manager in light
       of the Fund's objective and will not generally represent a pro rata
       distribution of each security held in the Fund's portfolio

     - to the extent available, in-kind redemptions will be of readily
       marketable securities

                                       15
<PAGE>   102

     - you may incur brokerage charges on the sale of any securities received as
       a result of an in-kind redemption

     - in-kind redemptions will be transferred and delivered by the Trust as
       directed by you

     Each Fund may suspend the right of redemption and may postpone payment for
more than seven days:

     - if the NYSE is closed for other than weekends or holidays

     - during periods when trading on the NYSE is restricted

     - during an emergency which makes it impracticable for a Fund to dispose of
       its securities or to fairly determine the net asset value of the Fund

     - during any other period permitted by the Securities and Exchange
       Commission for the protection of investors.

     SUBMITTING YOUR REDEMPTION REQUEST.  Redemption requests can be submitted
by MAIL or by FACSIMILE to the Trust at the address/facsimile number set forth
under "How to Purchase Shares -- Submitting Your Purchase Order Form."
Redemption requests submitted by mail are "received" by the Trust when actually
delivered to the Trust or its agent. Call the Trust at (617) 346-7646 to CONFIRM
RECEIPT of redemption requests.

                                MULTIPLE CLASSES

     Certain Funds offer multiple classes of shares. The sole economic
difference among the various classes of shares described in this Prospectus is
the level of Shareholder Service Fee that the classes bear for client and
shareholder service, reporting and other support, reflecting the fact that, as
the size of a client relationship increases, the cost to service that client
decreases as a percentage of the assets in that account. Thus, the Shareholder
Service Fee is lower for classes where eligibility criteria require greater
total assets under GMO's management.

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------
                                                           MINIMUM TOTAL INVESTMENT/     SHAREHOLDER SERVICE FEE (AS A %
                                                            TOTAL FUND INVESTMENT*        OF AVERAGE DAILY NET ASSETS)
------------------------------------------------------------------------------------------------------------------------
<C>                <S>                                  <C>                              <C>
  FUNDS OFFERING    U.S. Core Fund
 CLASS II SHARES    Foreign Fund                                 $1 million/NA                        0.22%
------------------------------------------------------------------------------------------------------------------------
  FUNDS OFFERING    U.S. Core Fund
 CLASS III SHARES   Foreign Fund                                $35 million/NA                        0.15%
                   -----------------------------------------------------------------------------------------------------
                    Value Fund
                    Inflation Indexed Bond Fund                  $1 million/NA                        0.15%
------------------------------------------------------------------------------------------------------------------------
  FUNDS OFFERING    U.S. Core Fund                         $250 million/$125 million                 0.105%
 CLASS IV SHARES    Foreign Fund                                $250 million/NA                       0.09%
------------------------------------------------------------------------------------------------------------------------
</TABLE>

* The eligibility requirements in the table above are subject to certain
  exceptions and special rules for certain plan investors and for certain
  clients with continuous client relationships with GMO since May 31, 1996.

ELIGIBILITY FOR CLASSES

     Eligibility for different classes of a Fund depends upon the client meeting
either (i) the minimum "Total Fund Investment" set forth in the above table,
which includes only a client's total investment in a particular Fund, or (ii)
the minimum "Total Investment" set forth in the above table, calculated as
described below.

DETERMINATION OF TOTAL INVESTMENT

     A client's Total Investment equals the market value of all the client's
assets managed by GMO and its affiliates (1) at the time of initial investment,
(2) at close of business on the last business day of each calendar quarter, or
(3) at other times as determined by the Manager (each, a "Determination Date").
The Manager will monitor the value of the MSCI World Index (computed in U.S.
dollars with net dividends reinvested). On December 31 of any year, the Manager
may increase the Minimum Total Investment/Total Fund Investment amounts by the
same percentage by which the value of the MSCI World Index increased from June
30, 2000 through December 31 of the year being evaluated.

     For clients establishing a relationship with GMO on or after June 1,
1996:  A client's Total Investment will be determined by GMO at the
Determination Date.

     For clients with GMO accounts as of May 31, 1996:  Any client whose Total
Investment as of May 31, 1996 (prior to the issuance of multiple classes of
shares) was equal to or greater than $7 million will remain eligible for Class
III Shares indefinitely, provided that such client does not make a withdrawal or
redemption that causes the client's Total Investment to fall below $7 million.
Clients whose Total Investment as of May 31, 1996 was less than $7 million but
greater than $0 will be eligible for conversion to Class II Shares indefinitely.

                                       16
<PAGE>   103

You should note:

     - There is no minimum additional investment required to purchase additional
       shares of a Fund for any class of shares.

     - The Manager will make all determinations as to the aggregation of client
       accounts for purposes of determining eligibility.

     - Eligibility requirements for each class of shares are subject to change
       upon notice to shareholders.

     - Assets invested in GMO's Pelican Fund will not be considered when
       determining a client's Total Investment.

CONVERSIONS BETWEEN CLASSES

     Client's shares in a Fund will be converted to the class of shares of that
Fund with the lowest Shareholder Service Fee for which the client is eligible,
based on the amount of the client's Total Investment or Total Fund Investment,
on the Determination Date. The conversion will occur within 15 business days
following the Determination Date on a date selected by the Manager.

     The Trust has been advised by counsel that the conversion of a client's
investment from one class of shares to another class of shares in the same Fund
should not result in the recognition of gain or loss in the converted Fund's
shares. The client's tax basis in the new class of shares immediately after the
conversion should equal the client's basis in the converted shares immediately
before conversion, and the holding period of the new class of shares should
include the holding period of the converted shares.

                            DISTRIBUTIONS AND TAXES

     The policy of the U.S. Core Fund and the Value Fund is to declare and pay
distributions of their dividends and interest quarterly. The policy of the
Foreign Fund and the Inflation Indexed Bond Fund is to declare and pay
distributions of their dividends, interest and foreign currency gains
semi-annually. Each Fund also intends to distribute net gains from the sale of
securities held for not more than one year ("net short-term capital gains") and
net gains from the sale of securities held for more than one year ("net
long-term capital gains") at least annually. Each Fund is treated as a separate
taxable entity for federal income tax purposes and intends to qualify each year
as a regulated investment company under Subchapter M of the Internal Revenue
Code of 1986, as amended.

     All dividends and/or distributions will be paid in shares of the relevant
Fund, at net asset value, unless the shareholder elects to receive cash. There
is no purchase premium on reinvested dividends or distributions. Shareholders
may make this election by marking the appropriate box on the application or by
writing to the Trust.

It is important for you to note:

     - Fund distributions derived from interest, dividends and certain other
       income, including in general short-term capital gains, will be taxable as
       ordinary income to shareholders subject to federal income tax whether
       paid in cash or in shares. Properly designated Fund distributions derived
       from net long-term capital gains will be taxable as such (generally at a
       20% federal rate for noncorporate shareholders whether paid in cash or in
       shares).

     - Distributions by a Fund result in a reduction in the net asset value of
       the Fund's shares. If a distribution reduces the net asset value of a
       shareholder's shares below a shareholder's cost basis in those shares,
       such distribution may be taxable to the shareholder, even though, from an
       investment standpoint, it may constitute a partial return of capital. In
       particular, if you buy shares just prior to a taxable distribution by a
       Fund, you will pay the full price of the shares (including the value of
       the pending distribution) and then receive a portion of the price back as
       a taxable distribution.

     - A Fund's investment in foreign securities may be subject to foreign
       withholding taxes on dividends, interest or capital gains which will
       decrease the Fund's yield. In certain instances, shareholders may be
       entitled to claim a credit or deduction with respect to foreign taxes.

     - A Fund's investment in foreign securities, foreign currencies, debt
       obligations issued or purchased at a discount, asset-backed securities,
       assets "marked to the market" for federal income tax purposes and,
       potentially, so-called "indexed securities" (including inflation indexed
       bonds) may increase or accelerate a Fund's recognition of income,
       including the recognition of taxable income in excess of the cash
       generated by such investments. These investments may, therefore, affect
       the timing or amount of a Fund's distributions and may cause a Fund to
       liquidate other investments at a time when it is not advantageous to do
       so in order to satisfy the distribution requirements that apply to
       entities taxed as regulated investment companies.

     - Any gain resulting from the sale, exchange or redemption of your shares
       will generally also be subject to tax.

                                       17
<PAGE>   104

     - The Inflation Index Bond Fund's investment in GMO Alpha LIBOR Fund could
       affect the amount, timing and character of distributions. See
       "Taxes -- Taxation of Fund Distributions and Sales of Fund Shares" in the
       Statement of Additional Information.

     The above is a general summary of the principal federal income tax
consequences of investing in a Fund for shareholders who are U.S. citizens,
residents or domestic corporations. You should consult your own tax advisors
about the precise tax consequences of an investment in a Fund in light of your
particular tax situation, including possible foreign, state, local or other
applicable tax laws (including the federal alternative minimum tax).

                                       18
<PAGE>   105

                      (This page intentionally left blank)

                                       19
<PAGE>   106

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

The financial highlight tables are intended to help you understand each Fund's
financial performance for the past five years (or, if shorter, the period of the
Fund's operations). Certain information reflects financial results for a single
Fund share. The total returns in the tables represent the rate that an investor
would have earned (or lost) on an investment in the Fund (assuming reinvestment
of all dividends and distributions). Except as otherwise noted, this information
has been audited by PricewaterhouseCoopers LLP, independent accountants, whose
report, along with the Fund's financial statements, is included in the Trust's
Annual Reports, which are incorporated by reference in the Statement of
Additional Information and available upon request. Information is presented for
each Fund, and class of shares thereof which had investment operations during
the reporting periods and is currently being offered. Information regarding
Class III Shares of each Fund reflects the operational history for each such
Fund's sole outstanding class prior to the creation of multiple classes of such
Funds on May 31, 1996.

U.S. CORE FUND*

<TABLE>
<CAPTION>
                                                                        CLASS II SHARES
                              ---------------------------------------------------------------------------------------------------
                                                                                                                   PERIOD FROM
                                                                                                                  JUNE 7, 1996
                                 YEAR ENDED FEBRUARY 28/29,           PERIOD FROM            PERIOD FROM          (COMMENCEMENT
                              ---------------------------------     JANUARY 9, 1998         MARCH 1, 1997       OF OPERATIONS) TO
                                   2000              1999         TO FEBRUARY 28, 1998   TO NOVEMBER 17, 1997   FEBRUARY 28, 1997
                              ---------------   ---------------   --------------------   --------------------   -----------------
<S>                           <C>               <C>               <C>                    <C>                    <C>
Net asset value, beginning
  of period.................      $ 18.57           $ 19.98             $ 17.65                $ 20.10               $ 20.12
                                  -------           -------             -------                -------               -------
Income from investment
  operations:
  Net investment income.....         0.23(2)           0.25(2)             0.04(2)                0.24(2)               0.25
  Net realized and
    unrealized gain.........         2.29              2.55                2.29                   3.99                  2.92
                                  -------           -------             -------                -------               -------
    Total from investment
      operations............         2.52              2.80                2.33                   4.23                  3.17
                                  -------           -------             -------                -------               -------
Less distributions to
  shareholders:
  From net investment
    income..................        (0.24)            (0.29)           --                        (0.22)                (0.30)
  From net realized gains...        (4.23)            (3.92)           --                        (3.90)                (2.89)
                                  -------           -------             -------                -------               -------
    Total distributions.....        (4.47)            (4.21)           --                        (4.12)                (3.19)
                                  -------           -------             -------                -------               -------
Net asset value, end of
  period....................      $ 16.62           $ 18.57             $ 19.98                $ 20.21               $ 20.10
                                  =======           =======             =======                =======               =======
Total Return(1).............        13.61%            14.99%              13.20%(3)              23.00%(3)             17.46%(3)
Ratios/Supplemental Data:
  Net assets, end of period
    (000's).................      $95,041           $41,684             $16,958                $ 2,037               $64,763
  Net expenses to average
    daily net assets........         0.55%             0.55%               0.55%(4)               0.55%(4)              0.55%(4)
  Net investment income to
    average daily net
    assets..................         1.21%             1.29%               1.53%(4)               1.66%(4)              1.63%(4)
  Portfolio turnover rate...           90%               71%                 60%                    60%                  107%
  Fees and expenses
    voluntarily waived or
    borne by the Manager
    consisted of the
    following per share
    amounts.................      --     (5)        $  0.04             $  0.01                $  0.03               $  0.03
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Annualized.
(5) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.
* Effective June 30, 1998, the "GMO Core Fund" was renamed the "GMO U.S. Core
  Fund."

VALUE FUND

<TABLE>
<CAPTION>
                                                             CLASS III SHARES
                                         --------------------------------------------------------
                                                        YEAR ENDED FEBRUARY 28/29,
                                         --------------------------------------------------------
                                           2000        1999        1998        1997        1996
                                         --------    --------    --------    --------    --------
<S>                                      <C>         <C>         <C>         <C>         <C>
Net asset value, beginning of period...  $  10.40    $  14.33    $  14.85    $  14.25    $  12.05
                                         --------    --------    --------    --------    --------
Income from investment operations:
  Net investment income................      0.21        0.26        0.31        0.31        0.39
  Net realized and unrealized gain
    (loss).............................     (0.83)       0.13        3.81        2.47        3.71
                                         --------    --------    --------    --------    --------
    Total from investment operations...     (0.62)       0.39        4.12        2.78        4.10
                                         --------    --------    --------    --------    --------
Less distributions to shareholders:
  From net investment income...........     (0.21)      (0.27)      (0.35)      (0.32)      (0.39)
  In excess of net investment income...     (0.02)         --          --          --          --
  From net realized gains..............     (1.57)      (4.05)      (4.29)      (1.86)      (1.51)
                                         --------    --------    --------    --------    --------
    Total distributions................     (1.80)      (4.32)      (4.64)      (2.18)      (1.90)
                                         --------    --------    --------    --------    --------
Net asset value, end of period.........  $   7.98    $  10.40    $  14.33    $  14.85    $  14.25
                                         ========    ========    ========    ========    ========
Total Return(1)........................     (8.45)%      2.24%      31.54%      21.26%      35.54%
Ratios/Supplemental Data:
  Net assets, end of period (000's)....  $178,329    $202,842    $332,103    $469,591    $317,612
  Net expenses to average daily net
    assets.............................      0.61%       0.61%       0.61%       0.61%       0.61%
  Net investment income to average
    daily net assets...................      2.06%       1.82%       1.89%       2.17%       2.66%
  Portfolio turnover rate..............       104%         37%         40%         84%         65%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................        --(2) $   0.04    $   0.05    $   0.04    $   0.02
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.

                                       20
<PAGE>   107

<TABLE>
<CAPTION>
                           CLASS III SHARES                                          CLASS IV SHARES
    --------------------------------------------------------------   -----------------------------------------------
                                                                                                      PERIOD FROM
                                                                                                    JANUARY 9, 1998
                      YEAR ENDED FEBRUARY 28/29,                     YEAR ENDED FEBRUARY 28/29,    (COMMENCEMENT OF
    --------------------------------------------------------------   ---------------------------    OPERATIONS) TO
       2000         1999         1998         1997         1996          2000           1999       FEBRUARY 28, 1998
    ----------   ----------   ----------   ----------   ----------   ------------   ------------   -----------------
<S> <C>          <C>          <C>          <C>          <C>          <C>            <C>            <C>
    $    18.59   $    19.99   $    20.12   $    19.46   $    15.45    $    18.58     $    19.99       $    17.65
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
          0.24(2)      0.26(2)      0.35         0.36         0.41          0.25(2)        0.27(2)          0.04(2)
          2.28         2.55         5.89         3.58         5.49          2.28           2.55             2.30
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
          2.52         2.81         6.24         3.94         5.90          2.53           2.82             2.34
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
         (0.25)       (0.29)       (0.32)       (0.39)       (0.42)        (0.26)         (0.31)        --
         (4.23)       (3.92)       (6.05)       (2.89)       (1.47)        (4.23)         (3.92)        --
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
         (4.48)       (4.21)       (6.37)       (3.28)       (1.89)        (4.49)         (4.23)        --
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
    $    16.63   $    18.59   $    19.99   $    20.12   $    19.46    $    16.62     $    18.58       $    19.99
    ==========   ==========   ==========   ==========   ==========    ==========     ==========       ==========
         13.66%       15.02%       36.69%       22.05%       39.08%        13.74%         15.07%           13.26%(3)
    $1,623,734   $1,780,011   $2,317,103   $3,051,344   $3,179,314    $1,343,460     $1,543,655       $1,370,535
          0.48%        0.48%        0.48%        0.48%        0.48%         0.44%          0.44%            0.44%(4)
          1.27%        1.36%        1.67%        1.78%        2.25%         1.32%          1.41%            1.67%(4)
            90%          71%          60%         107%          77%           90%            71%              60%
        --    (5)$     0.04   $     0.05   $     0.04   $     0.01       --     (5)  $     0.04       $     0.01
</TABLE>

                                       21
<PAGE>   108

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

FOREIGN FUND*
<TABLE>
<CAPTION>
                                                         CLASS II SHARES                            CLASS III SHARES
                                         ------------------------------------------------   --------------------------------
                                                                          PERIOD FROM
                                                                       SEPTEMBER 30, 1996
                                         YEAR ENDED FEBRUARY 28/29,     (COMMENCEMENT OF       YEAR ENDED FEBRUARY 28/29,
                                         ---------------------------     OPERATIONS) TO     --------------------------------
                                          2000      1999      1998     FEBRUARY 28, 1997       2000        1999       1998
                                         -------   -------   -------   ------------------   ----------   --------   --------
<S>                                      <C>       <C>       <C>       <C>                  <C>          <C>        <C>
Net asset value, beginning of period...    11.79   $ 12.09   $ 10.65        $ 10.02         $    11.81   $  12.10   $  10.66
                                         -------   -------   -------        -------         ----------   --------   --------
Income from investment operations:
  Net investment income................     0.17(2)   0.20(2)   0.18(2)        0.06               0.20(2)    0.20(2)    0.21(2)
  Net realized and unrealized gain
    (loss).............................     2.89     (0.14)     1.48           0.65               2.86      (0.12)      1.45
                                         -------   -------   -------        -------         ----------   --------   --------
    Total from investment operations...     3.06      0.06      1.66           0.71               3.06       0.08       1.66
                                         -------   -------   -------        -------         ----------   --------   --------
Less distributions to shareholders:
  From net investment income...........    (0.21)    (0.25)    (0.22)         (0.08)             (0.21)     (0.26)     (0.22)
  From net realized gains..............    (1.50)    (0.11)    (0.00)(3)      --                 (1.50)     (0.11)     (0.00)(3)
                                         -------   -------   -------        -------         ----------   --------   --------
    Total distributions................    (1.71)    (0.36)    (0.22)         (0.08)             (1.71)     (0.37)     (0.22)
                                         -------   -------   -------        -------         ----------   --------   --------
Net asset value, end of period.........  $ 13.14   $ 11.79   $ 12.09        $ 10.65         $    13.16   $  11.81   $  12.10
                                         =======   =======   =======        =======         ==========   ========   ========
Total Return(1)........................    25.63%     0.36%    15.94%          7.08%(4)          25.65%      0.48%     15.95%
Ratios/Supplemental Data:
  Net assets, end of period (000's)....  $60,278   $33,780   $53,949        $21,957         $1,022,498   $927,108   $847,427
  Net expenses to average daily net
    assets.............................     0.82%     0.82%     0.82%          0.84%(5,6)         0.75%      0.75%      0.75%
  Net investment income to average
    daily net assets...................     1.28%     1.64%     1.60%          0.83%(5)           1.48%      1.60%      1.80%
  Portfolio turnover rate..............       35%       27%       19%            13%                35%        27%        19%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................  $  0.01   $  0.03   $  0.03        $  0.02         $     0.01   $   0.03   $   0.03

<CAPTION>
                                         CLASS III SHARES
                                         -----------------
                                            PERIOD FROM
                                           JUNE 28, 1996
                                         (COMMENCEMENT OF
                                          OPERATIONS) TO
                                         FEBRUARY 28, 1997
                                         -----------------
<S>                                      <C>
Net asset value, beginning of period...      $  10.00
                                             --------
Income from investment operations:
  Net investment income................          0.08
  Net realized and unrealized gain
    (loss).............................          0.66
                                             --------
    Total from investment operations...          0.74
                                             --------
Less distributions to shareholders:
  From net investment income...........         (0.08)
  From net realized gains..............            --
                                             --------
    Total distributions................         (0.08)
                                             --------
Net asset value, end of period.........      $  10.66
                                             ========
Total Return(1)........................          7.37%(4)
Ratios/Supplemental Data:
  Net assets, end of period (000's)....      $671,829
  Net expenses to average daily net
    assets.............................          0.76%(5,7)
  Net investment income to average
    daily net assets...................          1.24%(5)
  Portfolio turnover rate..............            13%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................      $   0.02
</TABLE>

<TABLE>
<C>  <S>
(1)  Total returns would be lower had certain expenses not been
     waived during the periods shown.
(2)  Computed using average shares outstanding throughout the
     period.
(3)  The per share realized gain distribution was $0.004.
(4)  Not annualized.
(5)  Annualized.
(6)  Includes stamp duties and transfer taxes not waived or borne
     by the Manager, which approximate .02% of average daily net
     assets.
(7)  Includes stamp duties and transfer taxes not waived or borne
     by the Manager, which approximate .01%.
(8)  Net investment income earned was less than $.01 per share.
     Computed using average shares outstanding throughout the
     period.
(9)  Fees or expenses voluntarily waived or borne by the manager
     were less than $.01 per share.
(a)  The fiscal year end of the GMO Pool was June 30.
(b)  Expenses for the GMO Pool were paid directly by its
     unitholders.
(c)  Net of annual total GMO Pool expenses of 0.83% paid directly
     by unitholders.
  *  The GMO Foreign Fund (the "Foreign Fund") commenced
     operations on June 28, 1996 subsequent to a transaction
     involving, in essence, the reorganization of the GMO
     International Equities Pool of The Common Fund for Nonprofit
     Organizations (the "GMO Pool") as the Foreign Fund.
 **  All information relating to the time periods prior to June
     28, 1996 relates to the GMO Pool. Total return figures are
     based on historical earnings but past performance data is
     not necessarily indicative of future performance of the
     Foreign Fund. The per unit information for the GMO Pool has
     been restated to conform to the Foreign Fund's initial net
     asset value of $10.00 per share on such date. The GMO Pool
     was not a registered investment company as it was exempt
     from registration under the 1940 Act and therefore was not
     subject to certain investment restrictions imposed by the
     1940 Act. If the GMO Pool had been registered under the 1940
     Act, its performance may have been adversely affected. The
     GMO Pool's performance information is also presented as the
     performance of the Foreign Fund for periods prior to June
     28, 1996 by including the total return of the GMO Pool; such
     information does not constitute the financial highlights of
     the Foreign Fund.
</TABLE>

The information relating to the periods ended February 28/29, 1997, 1998, 1999
and 2000 should be read in conjunction with the financial statements and related
notes which are included in the Foreign Fund's Annual Report, and which are
incorporated by reference in the Trust's Statement of Additional Information.
The GMO Pool had only one class of outstanding units. Expenses charged to GMO
Pool unitholders were fixed at a level above that of the Foreign Fund's Class II
and Class III Shares.

                                       22
<PAGE>   109

<TABLE>
<CAPTION>
                                                                              GMO POOL
                                                                     PERFORMANCE INFORMATION**
                          CLASS IV SHARES                                   (UNAUDITED)
       ------------------------------------------------------        --------------------------
                                               PERIOD FROM
                                             JANUARY 9, 1998
         YEAR ENDED                         (COMMENCEMENT OF           YEAR ENDED JUNE 30,(a)
       FEBRUARY 28/29,    YEAR ENDED         OPERATIONS) TO          --------------------------
            2000       FEBRUARY 28, 1999    FEBRUARY 28, 1998          1996             1995
       --------------- -----------------    -----------------        ---------        ---------
<S>    <C>             <C>                  <C>                      <C>              <C>
          $  11.81         $  12.11             $  10.90              $ 8.90           $ 8.52
          --------         --------             --------              ------           ------
              0.21(2)          0.22(2)           --     (8)             0.27(b)          0.27(b)
              2.86            (0.15)                1.21                1.07             0.37
          --------         --------             --------              ------           ------
              3.07             0.07                 1.21                1.34             0.64
          --------         --------             --------              ------           ------
             (0.22)           (0.26)             --                    (0.24)           (0.26)
             (1.50)           (0.11)             --                    --               --
          --------         --------             --------              ------           ------
             (1.72)           (0.37)             --                    (0.24)           (0.26)
          --------         --------             --------              ------           ------
          $  13.16         $  11.81             $  12.11              $10.00           $ 8.90
          ========         ========             ========              ======           ======
             25.74%            0.53%               11.10%(4)           14.25%(c)         6.82%(c)
          $141,175         $130,760             $219,785                 N/A              N/A
              0.69%            0.69%                0.69%(5)             N/A              N/A
              1.55%            1.81%                0.26%(5)             N/A              N/A
                35%              27%                  19%                N/A              N/A
          $   0.01         $   0.03             $--     (9)              N/A              N/A
</TABLE>

                                       23
<PAGE>   110

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

INFLATION INDEXED BOND FUND

<TABLE>
<CAPTION>
                                                                                 CLASS III SHARES
                                                              ------------------------------------------------------
                                                                    YEAR ENDED
                                                                 FEBRUARY 28/29,         PERIOD FROM MARCH 31, 1997
                                                              ----------------------    (COMMENCEMENT OF OPERATIONS)
                                                               2000           1999          TO FEBRUARY 28, 1998
                                                              -------        -------    ----------------------------
<S>                                                           <C>            <C>        <C>
Net asset value, beginning of period........................  $  9.88        $ 10.04              $ 10.00
                                                              -------        -------              -------
Income from investment operations:
  Net investment income.....................................     0.65(2)        0.61                 0.42(2)
  Net realized and unrealized loss..........................    (0.30)         (0.18)               (0.04)
                                                              -------        -------              -------
        Total from investment operations....................     0.35           0.43                 0.38
                                                              -------        -------              -------
Less distributions to shareholders:
  From net investment income................................    (0.51)         (0.59)               (0.30)
  In excess of net investment income........................       --             --                (0.02)
  From net realized gains...................................       --             --                   --(3)
  From tax return of capital................................       --             --                (0.02)
                                                              -------        -------              -------
        Total distributions.................................    (0.51)         (0.59)               (0.34)
                                                              -------        -------              -------
Net asset value, end of period..............................  $  9.72        $  9.88              $ 10.04
                                                              =======        =======              =======
Total Return(1).............................................     3.57%          4.28%                3.77%(4)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $51,951        $25,147              $25,660
  Net operating expenses to average daily net assets........     0.25%          0.25%                0.25%(5)
  Interest expense to average daily net assets..............     0.45%            --                   --
  Total net expenses to average daily net assets............     0.70%(6)       0.25%                0.25%(5)
  Net investment income to average daily net assets.........     6.49%          4.93%                4.48%(5)
  Portfolio turnover rate...................................      112%            94%                   9%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.01        $  0.04              $  0.04
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) The per share distributions from net realized gains was $0.002.
(4) Not annualized.
(5) Annualized.
(6) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase agreements is included in
    interest income.

                                       24
<PAGE>   111

                  INVESTMENT BY INFLATION INDEXED BOND FUND IN
                              GMO ALPHA LIBOR FUND

     The Inflation Indexed Bond Fund may invest without limitation in shares of
GMO Alpha LIBOR Fund (the "Alpha LIBOR Fund"). Shares of the Alpha LIBOR Fund
are not publicly offered, are not available for direct purchase by investors,
and are currently available only to other GMO Funds. The Alpha LIBOR Fund is
managed by GMO, and is intended to provide an efficient means for other GMO
Funds to achieve exposure to assets that each Fund might otherwise acquire
directly.

     The Alpha LIBOR Fund does not pay any investment management or shareholder
service fees to GMO. In addition, the Manager has agreed to bear all of the
Alpha LIBOR Fund's expenses (excluding brokerage commissions and other
investment-related costs, hedging transaction fees, extraordinary, non-recurring
and certain other unusual expenses (including taxes), securities lending fees
and expenses, interest expense and transfer taxes) to the extent such expenses
exceed 0.00% through at least June 30, 2001. The Alpha LIBOR Fund charges a
purchase premium of 0.05% on cash purchases of Fund shares.

     The Alpha LIBOR Fund's investment objective is high total return. The Fund
seeks to achieve its objective by investing primarily in relatively high
quality, low volatility fixed income instruments. The Alpha LIBOR Fund's
benchmark is the 3-month London Inter Bank Offer Rate ("LIBOR"). The Alpha LIBOR
Fund is a non-diversified investment company.

     The Alpha LIBOR Fund may invest in a wide range of government securities
(including securities issued by federal, state, local and foreign governments),
corporate debt securities, mortgage-related and asset-backed securities, money
market instruments, reverse repurchase agreements, and repurchase agreements.
The Alpha LIBOR Fund's fixed income investments may have all types of interest
rate, payment and reset terms, including fixed rate, adjustable rate, zero
coupon, contingent deferred, payment-in-kind, and auction rate features. The
Alpha LIBOR Fund will generally have a dollar-weighted portfolio duration of
zero to two years (excluding short-term investments). The Alpha LIBOR Fund may
invest up to 5% of its total assets in lower rated securities (also called "junk
bonds"). The Alpha LIBOR Fund may also use derivative instruments, including
options, futures, options on futures and swap contracts.

     The Fund's investments in the Alpha LIBOR Fund will be subject to the risks
associated with an investment in fixed income securities and related derivative
instruments. The principal risks of an investment in the Alpha LIBOR Fund
include Market Risk, Liquidity Risk, Derivatives Risk, Non-Diversification Risk,
Leveraging Risk, Credit and Counterparty Risk and Management Risk (as such terms
are used in "Summary of Principal Risks" in this Prospectus). As a result,
shareholders of each Fund investing in the Alpha LIBOR Fund will be indirectly
exposed to these risks, in addition to all risks associated with an investment
in the relevant Fund.

                                       25
<PAGE>   112

                                   GMO TRUST

                             ADDITIONAL INFORMATION

     Each Fund's annual and semi-annual reports to shareholders contain
additional information about the Fund's investments. Each Fund's annual report
contains a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Funds' annual and semi-annual reports, and the Funds' Statement of Additional
Information are available free of charge by writing to GMO, 40 Rowes Wharf,
Boston, Massachusetts 02110 or by calling collect (617) 346-7646. The Statement
contains more detailed information about each Fund and is incorporated by
reference into this Prospectus.

     Investors can review and copy the Prospectus, Statement and reports at the
SEC's Public Reference Room in Washington, D.C. Information regarding the
operation of the Public Reference Room may be obtained by calling the SEC at
1-202-942-8090. Reports and other information about the Funds are available on
the Commission's Internet site at http://www.sec.gov. Copies of this information
may be obtained, upon payment of a duplicating fee, by writing the Public
Reference Section of the SEC, Washington, D.C. 20549-0102.

                             SHAREHOLDER INQUIRIES

                      Shareholders may request additional
                   information from and direct inquiries to:
                            Shareholder Services at
                    Grantham, Mayo, Van Otterloo & Co. LLC,
                        40 Rowes Wharf, Boston, MA 02110
                         1-617-346-7646 (CALL COLLECT)
                              1-617-439-4192 (FAX)

                                  DISTRIBUTOR

                            Funds Distributor, Inc.
                                60 State Street
                          Boston, Massachusetts 02109

                                        INVESTMENT COMPANY ACT FILE NO. 811-4347
<PAGE>   113

GMO TRUST                                                        Prospectus
                                                                 June 30, 2000

- U.S. CORE FUND
- VALUE FUND
- FOREIGN FUND
- INFLATION INDEXED BOND FUND

                                                   -----------------------------
                                                   - GMO TRUST OFFERS A BROAD
                                                    SELECTION OF INVESTMENT
                                                    ALTERNATIVES TO INVESTORS.

                                                   - INFORMATION ABOUT OTHER
                                                    FUNDS OFFERED BY GMO
                                                    TRUST IS CONTAINED IN
                                                    SEPARATE PROSPECTUSES.

GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC
40 ROWES WHARF - BOSTON, MASSACHUSETTS 02110

The Securities and Exchange Commission has not approved or disapproved these
securities or passed upon the adequacy of this prospectus. Any representation to
the contrary is a criminal offense.
<PAGE>   114

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES.........     1
  U.S. Core Fund............................................     2
  Value Fund................................................     3
  Foreign Fund..............................................     4
  Inflation Indexed Bond Fund...............................     5
SUMMARY OF PRINCIPAL RISKS..................................     6
FEES AND EXPENSES...........................................    10
BENCHMARKS AND INDEXES......................................    11
MANAGEMENT OF THE FUNDS.....................................    12
DETERMINATION OF NET ASSET VALUE............................    13
HOW TO PURCHASE SHARES......................................    14
HOW TO REDEEM SHARES........................................    15
MULTIPLE CLASSES............................................    16
DISTRIBUTIONS AND TAXES.....................................    17
FINANCIAL HIGHLIGHTS........................................    20
INVESTMENT BY INFLATION INDEXED BOND FUND IN GMO ALPHA LIBOR
FUND........................................................    25
ADDITIONAL INFORMATION..................................back cover
SHAREHOLDER INQUIRIES...................................back cover
DISTRIBUTOR.............................................back cover
</TABLE>

                                        i
<PAGE>   115

                                  SUMMARIES OF
              FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES

     The following summaries describe each Fund's investment objective and
principal investment strategies. Each Fund may make other investments and engage
in other investment strategies that are not specifically described in the
summaries. More information about each Fund's possible investments and
strategies is set forth in the Statement of Additional Information. See the back
cover of this Prospectus for information about how to receive the Statement of
Additional Information. Unless described as fundamental in this Prospectus or in
the Statement of Additional Information, each Fund's investment objective and
policies may be changed by the Trustees without shareholder approval. The
investment objectives of the U.S. Core Fund and the Value Fund are fundamental.

     In the Fund summaries that follow, it is noted that a particular Fund will
"invest primarily in" a particular type of securities or other assets. Investors
should understand that this Prospectus uses the word "invest" to mean not only
direct investment in a particular asset but also indirect investment in or
exposure to the asset through the use of derivatives and related instruments.

     Inflation Indexed Bond Fund invests to a substantial extent in fixed income
securities. These are obligations of the issuer to make payments of principal
and/or interest on future dates, and include bonds, notes and asset backed
securities. For these purposes, a bond refers to any fixed income obligation
with an original maturity of two years or more, as well as "synthetic" bonds
created by the Manager by combining a futures contract or option on a fixed
income security with cash, a cash equivalent or another fixed income security.
If the issuer or guarantor of a fixed income security is a foreign government or
an agency or political subdivision, the obligation is often referred to as
sovereign debt. The Manager will employ a variety of techniques to adjust the
sensitivity of the Fund's value to changes in interest rates. This sensitivity
is often measured by, and correlates strongly to, the portfolio's duration. The
duration of a fixed income security is the weighted average maturity, expressed
in years, of the present value of all expected future cash flows, including
interest payments and principal repayments. For example, for a bond with a 6%
coupon that matures in five years with a 6% yield, duration would be 4.39 years.

     Investing in mutual funds involves risk. Each Fund is subject to certain
risks based on the types of investments in the Fund's portfolio and on the
investment strategies the Fund employs. Investors should refer to the SUMMARY OF
PRINCIPAL RISKS in the Prospectus at page 6 for a discussion of the principal
risks of investing in the Funds. See the Statement of Additional Information for
additional information about the risks of specific Fund investments and
strategies. Funds described in this Prospectus may not be available for purchase
in all states. This Prospectus is not an offering in any state where an offering
may not lawfully be made.

It is important for you to note:

  - You may lose money on an investment in a Fund.

  - An investment in a Fund is not a deposit of a bank and is not insured or
    guaranteed by the Federal Deposit Insurance Corporation or any other
    government agency.

                                        1
<PAGE>   116

 GMO U.S. CORE FUND
Fund Inception Date: 9/18/85

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMCTX   USCore  362007 88 2
                                                              Class II   GMTWX   USCore  362007 80 9
                                                              Class IV   GMRFX   USCore  362008 84 9
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO U.S. Core Fund seeks high total return
through investment in U.S. equity securities. The Fund's current benchmark is
the S&P 500 Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of at least 125 companies chosen from among the 600 companies with the largest
equity capitalization and whose securities are listed on a United States
national securities exchange. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may use exchange-traded and
over-the-counter derivative instruments and related investment techniques to:
(i) hedge equity exposure; (ii) replace direct investing; and (iii) implement
shifts in investment exposure as a substitute for buying and selling securities.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to provide broad U.S. equity exposure. Using
these principles, the Manager employs a bottom-up approach to select stocks
based on factors such as fair value, earnings and price momentum, cash flow,
book value and neglect (a measure of low analyst coverage and low price
volatility). The Manager then uses a top-down approach to favor sectors that it
believes represent the best long-term values within the U.S. stock market. The
Manager then uses a final optimization process to help control portfolio risk.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Leverage Risk and Credit and Counterparty Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                           U.S. CORE FUND(%)
                                                                           -----------------
<S>                                                           <C>
1990                                                                             -1.34
1991                                                                             29.89
1992                                                                              5.94
1993                                                                             16.28
1994                                                                              2.36
1995                                                                             43.25
1996                                                                             17.61
1997                                                                             35.10
1998                                                                             24.69
1999                                                                             18.59
</TABLE>

                        Highest Quarter: 19.49% (4Q1998)
                        Lowest Quarter: -13.53% (3Q1990)
                      Year-to-Date (as of 3/31/00): 3.97%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      9/18/85
-----------------------------------------------------------------
 CLASS III              18.43%   27.42%     18.43%     19.01%
-----------------------------------------------------------------
 S&P 500                21.04%   28.54%     18.20%     18.99%
-----------------------------------------------------------------
                                                       6/7/96
-----------------------------------------------------------------
 CLASS II*              18.55%      N/A        N/A     24.58%
-----------------------------------------------------------------
 S&P 500                21.04%      N/A        N/A     26.48%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               18.62%      N/A        N/A     24.80%
-----------------------------------------------------------------
 S&P 500                21.04%      N/A        N/A     27.96%
-----------------------------------------------------------------
</TABLE>

* For the period from November 17, 1997 to January 9, 1998, no Class II shares
  were outstanding. Performance for that period is that of Class III shares. If
  Class II shares had been outstanding, performance would be lower because Class
  II expenses are higher.

                                        2
<PAGE>   117

 GMO VALUE FUND
Fund Inception Date: 11/13/90

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class III  GMOVX   Value   362007 82 5
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Value Fund seeks long-term capital growth
primarily through investment in equity securities. The Fund's current benchmark
is the Russell 1000 Value Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
companies chosen from the Russell 1000 Value Index, emphasizing large
capitalization equity securities. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in U.S. equity
securities of companies that in the opinion of the Manager represent favorable
values relative to their market prices. The Fund intends to be fully invested,
and will not generally take temporary defensive positions through investment in
cash and high quality money market instruments. The Fund may also invest in
equity securities of foreign issuers.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses traditional investment
principles combining fundamental and quantitative analysis to provide broad U.S.
equity market exposure. Using these principles, the Manager focuses on stock
selection, and primarily selects issuers which it believes represent favorable
values relative to their market prices. The Manager employs a bottom-up approach
to select stocks, and uses various techniques in seeking companies which trade
below fair value, as determined by the value of the earnings stream (using a
proprietary dividend discount model), the asset value or the franchise value.

     RISKS: The most significant risks of an investment in the Fund are Market
Risk (including Value Securities Risk) and Derivatives Risk. For more
information about these risks and other principal risks of an investment in the
Fund, see "Summary of Principal Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums in effect
through December 31, 1999 are not reflected in the bar chart; if reflected, the
returns would be lower. The table to the right shows how the Fund's average
annual total returns for different calendar periods compare with those of a
broad-based index. See "Benchmarks and Indexes" for a description of the index.
Performance results in the table reflect payment of Fund expenses; returns for
the comparative index do not reflect payment of any expenses. PAST PERFORMANCE
IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                             VALUE FUND %
                                                                             ------------
<S>                                                           <C>
1991                                                                             25.75
1992                                                                              9.35
1993                                                                             18.67
1994                                                                              0.61
1995                                                                             38.18
1996                                                                             20.73
1997                                                                             30.42
1998                                                                             11.66
1999                                                                              2.70
</TABLE>

                        Highest Quarter: 18.17% (1Q1991)
                        Lowest Quarter: -10.89% (3Q1998)
                      Year to Date (as of 3/31/00): -2.71%

                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      11/13/90
-----------------------------------------------------------------
 CLASS III              2.55%    20.02%        N/A     17.41%
-----------------------------------------------------------------
 RUSSELL 1000 VALUE
  INDEX                 7.35%    23.06%        N/A     18.78%
-----------------------------------------------------------------
</TABLE>

                                        3
<PAGE>   118

 GMO FOREIGN FUND
Fund Inception Date: 6/28/96

<TABLE>
<CAPTION>
                                                                            FUND CODES
                                                              --------------------------------------
                                                                         Ticker  Symbol     Cusip
                                                                         ------  ------  -----------
<S>                                                           <C>        <C>     <C>     <C>
                                                              Class II   GMFRX   Foreign 362007 56 9
                                                              Class III  GMOFX   Foreign 362007 55 1
                                                              Class IV   GMFFX   Foreign 362008 82 3
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Foreign Fund seeks high total return through
investment in equity securities of non-U.S. issuers. The Fund's current
benchmark is the MSCI EAFE Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in the equity securities
of companies chosen from companies listed outside the U.S., including any of the
4000 companies in developed and emerging markets listed in the MSCI database.
The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund may also use exchange-traded and
over-the-counter derivatives to adjust its foreign currency exposure.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental analysis of
issuers and country economics to build an international equity portfolio. The
Manager evaluates stocks by examining value factors such as price to earnings,
price to book, price to cash flow and yield. The Manager then focuses on the
companies that rank attractively in these four categories and makes selections
based on research including a review of the sector/industry, publicly available
company information, fundamental analysis and discussions with company
management.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk and Credit and
Counterparty Risk. For more information about these risks and other principal
risks of an investment in the Fund, see "Summary of Principal Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. The table to the right shows
how the Fund's average annual total returns for different calendar periods
compare with those of a broad-based index. See "Benchmarks and Indexes" for a
description of the index. Performance results in the table reflect payment of
Fund expenses; returns for the comparative index do not reflect payment of any
expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

     The Fund commenced operations as a registered investment company on June
28, 1996. Prior to that date, the Fund operated as a private investment pool
with investment objectives, policies and guidelines that were substantially the
same as those of the Fund. Performance of Class III Shares prior to June 28,
1996 is that of the private investment pool and reflects the pool's higher
annual operating expenses. The pool was not registered as an investment company
and was not subject to certain restrictions imposed on the Fund under the
Investment Company Act of 1940. Had the pool been subject to these restrictions,
its performance may have been adversely affected.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                            FOREIGN FUND(%)
                                                                            ---------------
<S>                                                           <C>
1990                                                                             -9.81
1991                                                                             12.34
1992                                                                             -4.61
1993                                                                             41.16
1994                                                                              6.52
1995                                                                             13.85
1996                                                                             14.31
1997                                                                              6.86
1998                                                                             13.95
1999                                                                             28.96
</TABLE>

                        Highest Quarter: 16.90% (4Q1998)
                        Lowest Quarter: -18.90% (3Q1990)
                      Year-to-Date (as of 3/31/00): -3.26%

                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      8/31/84
-----------------------------------------------------------------
 CLASS III              28.96%   15.36%     11.49%     18.68%
-----------------------------------------------------------------
 MSCI EAFE              26.96%   12.82%      7.01%     15.87%
-----------------------------------------------------------------
                                                      9/30/96
-----------------------------------------------------------------
 CLASS II               28.84%      N/A        N/A     17.21%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     14.99%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               28.95%      N/A        N/A     22.94%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     25.47%
-----------------------------------------------------------------
</TABLE>

                                        4
<PAGE>   119

 GMO INFLATION INDEXED BOND FUND
Fund Inception Date: 3/31/97

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMIIX   InfltInBd   362007 247
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The GMO Inflation Indexed Bond Fund seeks high total
return through investment in government bonds that are indexed or otherwise
"linked" to general measures of inflation in the country of issue ("inflation
indexed bonds"). The Fund's current benchmark is the Lehman Brothers Treasury
Inflation Notes Index.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in inflation indexed (as
defined above) and other fixed income securities of both the United States and
foreign issuers. Inflation indexed securities issued by the U.S. Treasury are
fixed income securities whose principal value is periodically adjusted according
to the rate of inflation. A bond will be deemed to be "linked" to general
measures of inflation if, by such bond's terms, principal or interest components
change with general movements of inflation in the country of issue. The Fund may
also invest a portion of its assets in lower-rated securities (also known as
"junk bonds"). The Fund may also invest in derivatives. The Fund invests in
appropriate fixed income securities that in the opinion of the Manager represent
favorable values relative to their market prices. The Fund may achieve this
exposure directly, or indirectly by investing a substantial portion of its
assets in shares of the GMO Alpha LIBOR Fund (see "Investment by Inflation
Indexed Bond Fund in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager uses fundamental
investment techniques to select issues by matching the Fund's duration to that
of its benchmark. The Manager may use exchange-traded and over-the-counter
derivative instruments to implement the Fund's strategy.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 6.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premium and redemption
fee in effect through December 31, 1999 are not reflected in the bar chart; if
reflected, the returns would be lower. The table to the right shows how the
Fund's average annual total returns for different calendar periods compare with
those of a broad-based index. See "Benchmarks and Indexes" for a description of
the index. Performance results in the table reflect payment of Fund expenses;
returns for the comparative index do not reflect payment of any expenses. PAST
PERFORMANCE IS NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Year Ending December 31
[Annual Total Bar Graph]

<TABLE>
<CAPTION>
                                                                    INFLATION INDEXED BOND FUND(%)
                                                                    ------------------------------
<S>                                                           <C>
1998                                                                             4.17
1999                                                                             2.70
</TABLE>

                        Highest Quarter: 2.36% (3Q1998)
                         Lowest Quarter: 0.16% (4Q1998)
                      Year-to-Date (as of 3/31/00): 4.07%

                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      3/31/97
-----------------------------------------------------------------
 CLASS III              2.50%       N/A        N/A      3.64%
-----------------------------------------------------------------
 LEHMAN BROTHERS
  TREASURY INFLATION
  NOTES INDEX           2.36%       N/A        N/A       N/A*
-----------------------------------------------------------------
 LEHMAN BROTHERS
  TREASURY INFLATION
  NOTES+                2.36%       N/A        N/A      3.50%
-----------------------------------------------------------------
</TABLE>

* Index inception date is 10/1/97

                                        5
<PAGE>   120

                           SUMMARY OF PRINCIPAL RISKS

     The following chart identifies the Principal Risks associated with each
Fund. Risks not marked for a particular Fund may, however, still apply to some
extent to that Fund at various times.
<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------
                                                                                 FOREIGN                     NON-
                                            MARKET     LIQUIDITY  DERIVATIVES   INVESTMENT   CURRENCY   DIVERSIFICATION
                                             RISK        RISK         RISK         RISK        RISK          RISK
-----------------------------------------------------------------------------------------------------------------------
<S>                                       <C>         <C>         <C>          <C>          <C>         <C>
 U.S. Core Fund                               --          --                        --          --
-----------------------------------------------------------------------------------------------------------------------
 Value Fund                                   --          --           --           --                        --
-----------------------------------------------------------------------------------------------------------------------
 Foreign Fund                                 --          --           --           --          --            --
-----------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund                  --          --           --           --          --            --
-----------------------------------------------------------------------------------------------------------------------

<CAPTION>
-----------------------------------------  --------------------------------------------
                                                          CREDIT AND
                                            LEVERAGING   COUNTERPARTY     MANAGEMENT
                                               RISK          RISK            RISK
-----------------------------------------  --------------------------------------------
<S>                                        <C>          <C>             <C>
 U.S. Core Fund                                 --            --              --
-------------------------------------------------------------------------------------------------------
 Value Fund                                                   --              --
-----------------------------------------------------------------------------------------------------------------------
 Foreign Fund                                                                 --
-----------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund                                  --              --
-----------------------------------------------------------------------------------------------------------------------
</TABLE>

     The value of your investment in a Fund changes with the values of that
Fund's investments. Many factors can affect those values, and you can lose money
by investing in the Funds. Factors that may affect a particular Fund's portfolio
as a whole are called "principal risks" and are summarized in this section. This
summary describes the nature of these risks but is not intended to include every
potential risk. All Funds could be subject to additional risks because the types
of investments made by each Fund change over time. The Statement of Additional
Information includes more information about the Funds and their investments.

      --  MARKET RISK.  All of the Funds are subject to market risk, which is
the risk of unfavorable market-induced changes in the value of the securities
owned by a Fund. General market risks associated with investments in equity and
fixed income securities include the following:

     EQUITY SECURITIES.  A principal risk of each Fund that invests a
substantial portion of its assets in equity securities is that those equity
securities will decline in value due to factors affecting the issuing companies,
their industries, or the economy and equity markets generally. The values of
equity securities may decline for a number of reasons which directly relate to
the issuing company, such as management performance, financial leverage and
reduced demand for the issuer's goods or services. They may also decline due to
factors which affect a particular industry or industries, such as labor
shortages or increased production costs and competitive conditions within an
industry. In addition, they may decline due to general market conditions which
are not specifically related to a company or industry, such as real or perceived
adverse economic conditions, changes in the general outlook for corporate
earnings, changes in interest or currency rates or adverse investor sentiment
generally.

     The U.S. Core Fund, Value Fund and Foreign Fund maintain substantial
exposure to equities and generally do not attempt to time the market. Because of
this exposure, the possibility that stock market prices in general will decline
over short or extended periods subjects these Funds to unpredictable declines in
the value of their shares, as well as periods of poor performance.

     Value Securities Risk.  Some equity securities (generally referred to as
"value securities") are purchased primarily because they are selling at a price
lower than what is believed to be their true value and not necessarily because
the issuing companies are expected to experience significant earnings growth.
These securities bear the risk that the companies may not overcome the adverse
business developments or other factors causing their securities to be out of
favor, or that the market does not recognize the value of the company, such that
the price of its securities may decline or may not approach the value that the
Manager anticipates. Since value criteria are used extensively by the Manager
across the Funds, these risks apply to all of the equity funds described in this
Prospectus. The risks are particularly pronounced for the Value Fund, which
invests primarily in value securities.

     Growth Securities Risk.  Certain equity securities (generally known as
"growth securities") are purchased primarily because it is believed that they
will experience relatively rapid earnings growth. Growth securities typically
trade at higher multiples of current earnings than other types of stocks. Growth
securities are often more sensitive to general market movements than other types
of stocks because their market prices tend to place greater emphasis on future
earnings expectations. At times when it appears that these expectations may not
be met, growth stock prices typically fall. The Funds that invest in equity
securities are subject to these risks.

     FIXED INCOME SECURITIES.  The value of a Fund's investments in fixed income
securities (including bonds, notes and asset-backed securities) will typically
change as interest rates fluctuate. During periods of rising interest rates, the
values of fixed income securities generally decline. Conversely, during periods
of falling interest rates, the values of fixed income securities generally rise.

     This kind of market risk, also called interest rate risk, is generally
greater if a Fund invests in fixed income securities with longer maturities and
portfolios with longer durations (a measure of the expected cash flows of a
fixed income security). Thus, this risk is greatest for a Fund with longer
durations (i.e., that invest in fixed income securities with longer maturities).

                                        6
<PAGE>   121

     While interest rate risk is attendant with all fixed income securities and
tends to depend mostly on the duration of the security, interest rate risk is
generally more pronounced with lower-rated securities and so may be significant
for the Inflation Indexed Bond Fund, which may invest a significant portion of
its assets in lower-rated securities (also called "junk bonds") or comparable
unrated securities.

     The Inflation Indexed Bond Fund may also invest to a material extent in
debt securities paying no interest, such as zero coupon, principal-only and
interest-only securities and, to the extent it makes such investments, the Fund
will be exposed to additional market risk.

     - LIQUIDITY RISK.  Liquidity risk exists when particular investments are
difficult to purchase or sell due to a limited market or to legal restrictions,
such that a Fund may be prevented from selling particular securities at the
price at which the Fund values them. All of the Funds are subject to liquidity
risk. Funds with principal investment strategies that involve securities of
companies with smaller market capitalizations, foreign securities, derivatives,
or securities with substantial market and/or credit risk tend to have the
greatest exposure to liquidity risk.

     - DERIVATIVES RISK.  All of the Funds may use derivatives, which are
financial contracts whose value depends upon, or is derived from, the value of
an underlying asset, reference rate or index. Derivatives may relate to stocks,
bonds, interest rates, currencies or currency exchange rates, commodities, and
related indexes. The Funds can use derivatives for many purposes, including for
hedging, and as a substitute for direct investment in securities or other
assets. The Funds may also use derivatives as a way to efficiently adjust the
exposure of the Funds to various securities, markets and currencies without the
Funds having to actually sell current assets and purchase different ones. This
is generally done either because the adjustment is expected to be relatively
temporary or in anticipation of effecting the sale and purchase of Fund assets
over time. For a description of the various derivative instruments that may be
utilized by the Funds, refer to the Statement of Additional Information.

     The use of derivative instruments involves risks different from, or greater
than, the risks associated with investing directly in securities and other more
traditional investments. Derivatives are subject to a number of risks described
elsewhere in this section, including market risk, liquidity risk and the credit
risk of the counterparty to the derivatives contract. Since their value is
calculated and derived from the value of other assets, instruments or
references, there is greater risk that derivatives will be improperly valued.
Derivatives also involve the risk that changes in the value of the derivative
may not correlate perfectly with relevant assets, rates or indexes they are
designed to hedge or to closely track. Also, suitable derivative transactions
may not be available in all circumstances and there can be no assurance that a
Fund will engage in these transactions to reduce exposure to other risks when
that would be beneficial.

     While all the Funds are subject to these risks, the risks of derivatives
are particularly pronounced for the Inflation Indexed Bond Fund, which uses
derivatives as a basic component of its investment strategy to gain exposure to
foreign fixed income securities and currencies.

     - FOREIGN INVESTMENT RISK.  Funds that invest in securities traded
principally in securities markets outside the United States are subject to
additional and more varied risks, and may experience more rapid and extreme
changes in value. The securities markets of many foreign countries are
relatively small, with a limited number of companies representing a small number
of industries. Additionally, issuers of foreign securities may not be subject to
the same degree of regulation as U.S. issuers. Reporting, accounting and
auditing standards of foreign countries differ, in some cases significantly,
from U.S. standards. There are generally higher commission rates on foreign
portfolio transactions, transfer taxes, higher custodial costs and the
possibility that foreign taxes will be charged on dividends and interest payable
on foreign securities. Also, for lesser developed countries, nationalization,
expropriation or confiscatory taxation, adverse changes in investment or
exchange control regulations (which may include suspension of the ability to
transfer currency from a country), political changes or diplomatic developments
could adversely affect a Fund's investments. In the event of nationalization,
expropriation or other confiscation, a Fund could lose its entire investment in
foreign securities.

     All Funds that invest in foreign securities are subject to these risks.
These risks will be particularly pronounced for the Foreign Fund and Inflation
Indexed Bond Fund which may invest a significant portion of their assets in
foreign securities. Some of the foreign risks are also relevant for the U.S.
Core Fund and Value Fund because they may invest a material portion of their
assets in securities of foreign issuers traded in the U.S.

     - CURRENCY RISK.  Currency risk is the risk that fluctuations in exchange
rates may negatively affect the value of a Fund's investments. Currency risk
includes both the risk that currencies in which a Fund's investments are traded
in or currencies in which a Fund has taken on an active investment position will
decline in value relative to the U.S. Dollar and, in the case of hedging
positions, that the U.S. Dollar will decline in value relative to the currency
being hedged. Currency rates in foreign countries may fluctuate significantly
for a number of reasons, including the forces of supply and demand in the
foreign exchange markets, actual or perceived changes in interest rates, and
intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad.

                                        7
<PAGE>   122

     The Funds may engage in proxy hedging of currencies by entering into
derivative transactions with respect to a currency whose value is expected to
correlate to the value of a currency the Fund owns or wants to own. This
presents the risk that the two currencies may not move in relation to one
another as expected. In that case, the Fund could lose money on its investment
and also lose money on the position designed to act as a proxy hedge. The Funds
may also take active currency positions and may cross-hedge currency exposure
represented by its securities into another foreign currency. This may result in
a Fund's currency exposure being substantially different than that suggested by
its securities investments.

     Funds that invest or trade in foreign currencies, securities denominated in
foreign currencies, or related derivative instruments may be adversely affected
by changes in foreign currency exchange rates. Currency risk is particularly
pronounced for the Foreign Fund, which regularly enters into derivative foreign
currency transactions and may take active long and short currency positions
through exchange traded and over-the-counter ("OTC") foreign currency
transactions for investment purposes. Derivative foreign currency transactions
(such as futures, forwards and swaps) may also involve leveraging risk in
addition to currency risk as described below under "Leveraging Risk."

     - NON-DIVERSIFICATION RISK.  Most analysts believe that overall risk can be
reduced through diversification, while concentration of investments in a small
number of securities increases risk. The Value Fund, Foreign Fund, and Inflation
Indexed Bond Fund are not "diversified" within the meaning of the 1940 Act. This
means they are allowed to invest in a relatively small number of issuers and/or
foreign currencies with greater concentration of risk. As a result, credit,
market and other risks associated with a Fund's investment strategies or
techniques may be more pronounced for these Funds.

     In addition, the Inflation Indexed Bond Fund may invest without limitation
in shares of the GMO Alpha LIBOR Fund, which is not diversified within the
meaning of the 1940 Act. Please refer to "Investment by Inflation Indexed Bond
Fund in GMO Alpha LIBOR Fund" for information regarding certain risks and other
information relating to the GMO Alpha LIBOR Fund.

     - LEVERAGING RISK.  Each Fund's portfolio may at times be economically
leveraged when the Fund temporarily borrows money to meet redemption requests
and/or to settle investment transactions. Additionally, all of the Funds may
invest in derivatives and may enter into reverse repurchase agreements. While
none of the Funds intends to use derivatives to create net exposure to
securities, currencies or other assets in amounts greater than the total assets
of the Fund, the Funds will often consider derivative instruments as offsetting
one another or other assets such that only the net difference in value of the
derivatives and/or assets that are offsetting will be considered for these
purposes. While this practice is significant in several of the Funds, it is used
most extensively by the Inflation Indexed Bond Fund, which uses derivatives and
offsetting derivatives as its principal means of achieving desired economic
exposure. To the extent that the offsetting positions do not behave in relation
to one another as expected, the Inflation Indexed Bond Fund may perform as if it
was leveraged.

     This same compounding of risk can occur in the Foreign Fund and Inflation
Indexed Bond Fund, which may take on simultaneous long and short positions in
different currencies. While these long and short positions are managed such that
these Funds' net investment in foreign currency does not exceed the Fund's net
assets, a lack of correlation between currencies (which may or may not be
anticipated by the Manager) may expose more than one hundred percent of the
Fund's assets to currency risk. Similarly, the U.S. Core Fund, Value Fund and
Foreign Fund may take long and short positions on equity securities and/or
"baskets" of equity securities, including simultaneous positions through the use
of a single derivative instrument such as a swap contract or other
over-the-counter derivative instrument. A lack of correlation between the equity
securities that are the subject of these instruments (which may or may not be
anticipated by the Manager) could expose more than one hundred percent of the
Fund's portfolio to equity securities risk.

     - CREDIT AND COUNTERPARTY RISK.  This is the risk that the issuer or
guarantor of a fixed income security, the counterparty to an OTC derivatives
contract, or a borrower of the Fund's securities, will be unable or unwilling to
make timely principal, interest or settlement payments, or to otherwise honor
its obligations.

     Credit risk associated with investments in fixed income securities relates
to the ability of the issuer to make scheduled payments of principal and
interest on an obligation. The Funds that invest in fixed income securities are
subject to varying degrees of risk that the issuers of the securities will have
their credit ratings downgraded or will default, potentially reducing the Fund's
share price and income level. Nearly all fixed income securities are subject to
some credit risk, which may vary depending upon whether the issuers of the
securities are corporations, domestic or foreign governments, or their sub-
divisions or instrumentalities. Even certain U.S. Government securities are
subject to credit risk. Additional risk exists where there is no rating for the
fixed income security and the Manager has to assess the risk subjectively.

     Credit risk is particularly acute for Funds which invest in lower-rated
securities (also called junk bonds), which are fixed income securities rated
lower than Baa by Moody's Investors Service, Inc. ("Moody's") or BBB by Standard
& Poor's Ratings Services ("S&P"), or are determined by the Manager to be of
comparable quality to securities so rated. The sovereign debt of many foreign
governments, including their sub-divisions and instrumentalities, falls into
this category.

                                        8
<PAGE>   123

Lower-rated securities offer the potential for higher investment returns than
higher-rated securities, but they carry a high degree of credit risk and are
considered predominantly speculative with respect to the issuer's continuing
ability to meet principal and interest payments. Lower-rated securities may also
be more susceptible to real or perceived adverse economic and competitive
industry conditions and may be less liquid than higher-rated securities.
Accordingly, Funds which may invest a significant portion of their assets in
lower-rated securities (see "Market Risk -- Fixed Income Securities" above) may
be subject to substantial credit risk.

     In addition, all of the Funds are also exposed to credit risk because they
may generally make use of OTC derivatives (such as forward foreign currency
contracts and/or swap contracts) and because they may engage to a significant
extent in the lending of Fund securities or use of repurchase agreements.

     - MANAGEMENT RISK.  Each Fund is subject to management risk because it
relies on the Manager's ability to pursue its objective. The Manager will apply
investment techniques and risk analyses in making investment decisions for the
Funds, but there can be no guarantee that these will produce the desired
results. As noted above, the Manager may also fail to use derivatives
effectively, for example, choosing to hedge or not to hedge positions precisely
when it is least advantageous to do so. As indicated above, however, the Funds
are generally not subject to the risk of market timing because they generally
stay fully invested in the relevant asset class, such as domestic equities,
foreign equities, or emerging country debt.

                                        9
<PAGE>   124

                               FEES AND EXPENSES

     The following table describes the fees and expenses you may pay if you buy
and hold shares of the Funds. The footnotes to the table listed below are
important to understanding this table.

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------
                                                               ANNUAL FUND OPERATING EXPENSES
           GMO FUND NAME                               (EXPENSES THAT ARE DEDUCTED FROM FUND ASSETS)
-----------------------------------------------------------------------------------------------------------------------
                                                                                Total
                                                  Shareholder                  Annual                               NET
                                     Management       Service      Other    Operating            Expense         ANNUAL
                                            Fee           Fee   Expenses     Expenses   Reimbursement(1)       EXPENSES
<S>                                  <C>          <C>           <C>        <C>          <C>                <C>
  U.S. CORE FUND
       Class II                        0.33%         0.22%       0.02%        0.57%           0.02%            0.55%
       Class III                       0.33%         0.15%       0.02%        0.50%           0.02%            0.48%
       Class IV                        0.33%        0.105%       0.02%        0.46%           0.02%           0.435%
-----------------------------------------------------------------------------------------------------------------------
  VALUE FUND
       Class III                       0.46%         0.15%       0.05%        0.66%           0.05%            0.61%
-----------------------------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II                        0.60%         0.22%       0.10%        0.92%           0.10%            0.82%
       Class III                       0.60%         0.15%       0.10%        0.85%           0.10%            0.75%
       Class IV                        0.60%         0.09%       0.10%        0.79%           0.10%            0.69%
-----------------------------------------------------------------------------------------------------------------------
  INFLATION INDEXED BOND FUND(2)
       Class III                       0.10%         0.15%       0.58%        0.83%           0.13%            0.70%(3)
-----------------------------------------------------------------------------------------------------------------------
</TABLE>

NOTES TO FEES AND EXPENSES:

 1.  The Manager has contractually agreed to reimburse each Fund with respect to
     certain Fund expenses through at least June 30, 2001 to the extent that the
     Fund's total annual operating expenses (excluding Shareholder Service Fees,
     brokerage commissions and other investment-related costs, hedging
     transaction fees, extraordinary, non-recurring and certain other unusual
     expenses (including taxes), securities lending fees and expenses, interest
     expense and transfer taxes) exceed the percentage of that Fund's daily net
     assets (the "Post-Reimbursement Expense Limitation") set forth below:

<TABLE>
<CAPTION>
------------------------------------------------------------     ----------------------------------------------------------------
                                                 POST-                                                                POST-
                                             REIMBURSEMENT                                                        REIMBURSEMENT
                                                EXPENSE                                                              EXPENSE
                   FUND                       LIMITATION                                FUND                       LIMITATION
------------------------------------------------------------     ----------------------------------------------------------------
<S>                                        <C>               <C> <C> <C>                                        <C>
  U.S. Core Fund                                 0.33%               Foreign Fund                                     0.60%
-------------------------------------------------------          ----------------------------------------------------------------
  Value Fund                                     0.46%               Inflation Indexed Bond Fund                      0.10%
-------------------------------------------------------          ----------------------------------------------------------------
</TABLE>

 2.  The Fund pays a purchase premium when investing in Alpha LIBOR Fund.
     Shareholders of the Fund bear that premium indirectly.

 3.  Net annual expenses include 0.45% of interest expense incurred as a result
     of entering into reverse repurchase agreements. The Fund's net annual
     operating expenses were 0.25% before the addition of interest expense.

                                       10
<PAGE>   125

                                    EXAMPLES

The examples illustrate the expenses you would incur on a $10,000 investment
over the stated periods, assuming your investment had a 5% return each year and
the Fund's operating expenses remained the same (with or without redemption at
the end of each time period). The examples are for comparative purposes only;
they do not represent past or future expenses or performance, and your actual
expenses and performance may be higher or lower.

<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------
                                                            1 YEAR
                                                            (AFTER
                                                        REIMBURSEMENT)   3 YEAR   5 YEAR    10 YEAR
<S>                                                     <C>              <C>      <C>      <C>
  U.S. CORE FUND
       Class II                                              $56          $181     $316     $  712
       Class III                                             $49          $158     $278     $  626
       Class IV                                              $44          $144     $253     $  571
----------------------------------------------------------------------------------------------------
  VALUE FUND
       Class III                                             $62          $206     $363     $  818
----------------------------------------------------------------------------------------------------
  FOREIGN FUND
       Class II                                              $84          $283     $500     $1,122
       Class III                                             $77          $261     $462     $1,040
       Class IV                                              $70          $242     $429     $  969
----------------------------------------------------------------------------------------------------
  INFLATION INDEXED BOND FUND
       Class III                                             $72          $252     $448     $1,013
----------------------------------------------------------------------------------------------------
</TABLE>

                             BENCHMARKS AND INDEXES

     The Manager measures each Fund's performance against a specific benchmark
or index (each, a "GMO Benchmark"), although none of the Funds is managed as an
"index fund" or "index-plus fund," and the actual composition of a Fund's
portfolio may differ substantially from that of its benchmark. Each Fund's GMO
Benchmark is listed under "Investment Objective" in the "Fund Objectives and
Principal Investment Strategies" section of the Prospectus. General information
about each benchmark and index is provided in the table below. In some cases, a
Fund's GMO Benchmark differs from the broad-based index that the SEC requires
each Fund to use in the average annual return table. In addition, the Manager
may change each Fund's index or benchmark from time to time.

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  Lehman Brothers        Lehman Brothers          Lehman Brothers            Independently maintained and published
     Treasury Inflation    Treasury Inflation                                index of inflation-indexed linked U.S.
     Notes Index           Notes Index                                       Treasury securities.
--------------------------------------------------------------------------------------------------------------------
  Lehman Brothers        Lehman Brothers          GMO                        Represents the Merrill Lynch Inflation
     Treasury Inflation    Treasury Inflation                                Notes performance through 9/30/97 and
     Notes Index+          Notes Index+                                      the Lehman Brothers Treasury Inflation
                                                                             Notes performance thereafter.
--------------------------------------------------------------------------------------------------------------------
  MSCI EAFE              Morgan Stanley Capital   Morgan Stanley Capital     Well-known, independently maintained
                           International Europe,    International            and published large capitalization
                           Australia and Far                                 international stock index.
                           East Index
--------------------------------------------------------------------------------------------------------------------
  Russell 1000 Value     Russell 1000 Value       Frank Russell Company      Independently maintained and published
     Index                 Index                                             index composed of the 1,000 largest
                                                                             U.S. companies based on total market
                                                                             capitalization with lower price-to-book
                                                                             ratios and lower forecasted growth
                                                                             values.
--------------------------------------------------------------------------------------------------------------------
  S&P 500                Standard & Poor's 500    Standard & Poor's          Well-known, independently maintained
                           Stock Index              Corporation              and published U.S. large capitalization
                                                                             stock index.
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       11
<PAGE>   126

                            MANAGEMENT OF THE FUNDS

     Grantham, Mayo, Van Otterloo & Co., LLC, 40 Rowes Wharf, Boston,
Massachusetts 02110 provides investment advisory services to the GMO Funds. GMO
is a private company, founded in 1977. As of May 31, 2000, GMO managed more than
$22 billion for institutional investors such as pension plans, endowments,
foundations and the GMO Funds.

     Subject to the approval of the Trust's board of trustees, the Manager
establishes and modifies when necessary the investment strategies of the Funds.
In addition to its management services to the Funds, the Manager administers the
Funds' business affairs.

     Each class of shares of each Fund pays the Manager a shareholder service
fee for providing direct client service and reporting, such as performance
information reporting, client account information, personal and electronic
access to Fund information, access to analysis and explanations of Fund reports
and assistance to correct and maintain client-related information.

     For the fiscal year ended February 29, 2000, the Manager received as
compensation for management services rendered in such year (after any applicable
waivers or reimbursements), the percentages of each Fund's average daily net
assets as described in the table below.

<TABLE>
<CAPTION>
                                        % OF AVERAGE
FUND                                     NET ASSETS
----                                    ------------
<S>                                     <C>
U.S. Core Fund                              0.31%
Value Fund                                  0.41%
</TABLE>

<TABLE>
<CAPTION>
                                        % OF AVERAGE
FUND                                     NET ASSETS
----                                    ------------
<S>                                     <C>
Foreign Fund                                0.50%
Inflation Indexed Bond Fund                 0.00%
</TABLE>

     The table below identifies the persons at GMO who are primarily responsible
for the day-to-day management of the Funds.

<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------------------------------
               FUND                              MANAGER                    SINCE             PROFESSIONAL EXPERIENCE
----------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                                   <C>          <C>
 U.S. Core Fund                     R. Jeremy Grantham                    >5 years     President-Quantitative and
                                                                                       Partner/Member, GMO since 1979.
                                    ----------------------------------                 -------------------------------------
                                    Christopher Darnell                                Partner/Member and Investment
                                                                                       Director, GMO since 1984.
----------------------------------------------------------------------------------------------------------------------------
 Value Fund                         Richard A. Mayo                       >5 years     President-U.S. Active and
                                                                                       Partner/Member, GMO since 1979.
----------------------------------------------------------------------------------------------------------------------------
 Foreign Fund                       Jui L. Lai                            Inception    Investment Director since 1988 and
                                                                                       Member since 1996, GMO.
                                    ----------------------------------                 -------------------------------------
                                    Ann M. Spruill                                     Investment Director since 1990 and
                                                                                       Member since 1996, GMO.
----------------------------------------------------------------------------------------------------------------------------
 Inflation Indexed Bond Fund        William L. Nemerever                  Inception    Investment Director since 1993 and
                                                                                       Member since 1996, GMO.
                                    ----------------------------------
                                    Thomas F. Cooper
                                    ----------------------------------------------------------------------------------------
                                    Steven Edelstein                      1995         Employee of GMO since 1995.
----------------------------------------------------------------------------------------------------------------------------
</TABLE>

CUSTODIANS

     Investors Bank & Trust Company ("IBT"), 200 Clarendon Street, Boston,
Massachusetts 02116, and Brown Brothers Harriman & Co., 40 Water Street, Boston,
Massachusetts 02109, serve as the Trust's custodians on behalf of the Funds.

TRANSFER AGENT

     IBT serves as the Trust's transfer agent on behalf of the Funds.

                                       12
<PAGE>   127

                        DETERMINATION OF NET ASSET VALUE

     The net asset value or "NAV" of a share is determined as of the close of
regular trading on the New York Stock Exchange ("NYSE"), generally 4:00 p.m. New
York City time. A Fund may not determine its NAV on days during which no
security is tendered for redemption and no order to purchase or sell such
security is received by that Fund. A Fund's net asset value is determined by
dividing the total market value of the Fund's portfolio investments and other
assets, less any liabilities, by the total outstanding shares of the Fund. The
market value of the Fund's investments is generally determined as follows:

Exchange listed securities

     - Last sale price or

     - Most recent bid price (if no reported sale) or

     - Broker bid (if the private market is more relevant in determining market
       value than the exchange), based on where the securities are principally
       traded and what their intended disposition is

Unlisted securities (if market quotations are readily available)

     - Most recent quoted bid price

Certain debt obligations (if less than sixty days remain until maturity)

     - Amortized cost (unless circumstances dictate otherwise; for example, if
       the issuer's creditworthiness has become impaired)

All other fixed income securities and options on those securities (includes
bonds, loans, structured notes)

     - Closing bid supplied by a primary pricing source chosen by the Manager

All other assets and securities (if no quotations are readily available)

     - Fair value as determined in good faith by the Trustees or persons acting
       at their direction

     The Manager evaluates primary pricing sources on an ongoing basis, and may
change any pricing source at any time. However, the Manager will not normally
evaluate the prices supplied by the pricing sources on a day-to-day basis. The
Manager is kept informed of erratic or unusual movements (including unusual
inactivity) in the prices supplied for a security and may in its discretion
override a price supplied by a source (by taking a price supplied from another)
because of such price activity or because the Manager has other reasons to
believe that a price supplied may not be reliable. Certain securities may be
valued on the basis of a price provided by a principal market maker. Prices
provided by principal market makers may vary from the value that would be
realized if the securities were sold.

     The values of foreign securities quoted in foreign currencies are
translated into U.S. dollars at current exchange rates or at such other rates as
the Trustees or persons acting at their direction may determine in computing net
asset value. Fluctuations in the value of foreign currencies in relation to the
U.S. dollar will affect the net asset value of shares of the Funds even though
there has not been any change in the values of such securities and options
measured in terms of the foreign currencies in which they are denominated.

     Foreign exchanges and securities markets usually close prior to the time
the NYSE closes and values of foreign options and foreign securities will be
determined as of those earlier closings. Events affecting the values of foreign
securities may occasionally occur between the earlier closings and the closing
of the NYSE which will not be reflected in the computation of the Funds' net
asset value. If an event materially affecting the value of foreign securities
occurs during that period, then those securities may be valued at fair value as
determined in good faith by the Trustees or persons acting at their direction.
In addition, because certain Funds hold portfolio securities listed on foreign
exchanges which may trade on days on which the NYSE is closed, the net asset
value of those Funds' shares may be significantly affected on days when
investors will have no ability to redeem their shares in those Funds.

                                       13
<PAGE>   128

                             HOW TO PURCHASE SHARES

     You may purchase a Fund's shares from the Trust on any day when the NYSE is
open for business. In addition, brokers and agents are authorized to accept
purchase and redemption orders on the Funds' behalf. You may pay a fee if you
effect a transaction through a broker or agent. To obtain a purchase order form,
call the Trust at (617) 346-7646 or your broker or agent.

     PURCHASE POLICIES.  Before a purchase order will be acted upon by the
Trust, the Trust must determine that the purchase order is in "good order." A
purchase order is in "good order" if:

     - a completed purchase order, containing the following information, is
       submitted to the Trust or its agent:

        - signature exactly in accordance with the form of registration

        - the exact name in which the shares are registered

        - the investor's account number

        - the number of shares or the dollar amount of shares to be purchased

     - the purchase order is received and accepted by the Trust or its agent
       (the Trust reserves the right to reject any order)

     - payment (by check or wire) for the purchase is received before 4:00 p.m.
       on the day the purchase order is accepted

        - if an investor provides adequate written assurances of intention to
          pay, the Trust may extend settlement up to four business days.

     The purchase price of a share of any Fund is the net asset value per share
next determined after the purchase order is determined to be in "good order."
Purchase order forms received by the Trust or its agent after the deadline will
be honored on the next following business day, and the purchase price will be
effected based on the net asset value per share computed on that day.

     Minimum investment amounts (by class, if applicable) are set forth in the
table on page 16 of this Prospectus. There is no minimum additional investment
required to purchase additional shares of a Fund. The Trust may waive initial
minimums for certain accounts.

     SUBMITTING YOUR PURCHASE ORDER FORM.  Completed purchase order forms can be
submitted by MAIL or by FACSIMILE to the Trust at:

                                   GMO Trust
                   c/o Grantham, Mayo, Van Otterloo & Co. LLC
                                 40 Rowes Wharf
                          Boston, Massachusetts 02110
                           Facsimile: (617) 439-4192
                        Attention: Shareholder Services

     Call the Trust at (617) 346-7646 to CONFIRM RECEIPT of your purchase order
form. Do not send cash, checks or securities directly to the Trust.

     FUNDING YOUR INVESTMENT.  You may purchase shares:

     - with cash (via wire transfer or check)

        - BY WIRE.  Instruct your bank to wire the amount of your investment to:

             Investors Bank & Trust Company, Boston, Massachusetts
                               ABA#: 011-001-438
                              Attn: Transfer Agent
                     Credit: GMO Deposit Account 55555-4444
              Further credit: GMO Fund/shareholder name and number

                                       14
<PAGE>   129

        - BY CHECK.  All checks must be made payable to the appropriate Fund or
         to GMO Trust. The Trust will not accept any checks payable to a third
         party which have been endorsed by the payee to the Trust. Mail checks
         to:

<TABLE>
      <S>                                                 <C>
                  By U.S. Postal Service:                             By Overnight Courier:
              Investors Bank & Trust Company                     Investors Bank & Trust Company
                 GMO Transfer Agent MFD 23                          GMO Transfer Agent MFD 23
                       P.O. Box 9130                            200 Clarendon Street, 16th Floor
             200 Clarendon Street, 16th Floor                           Boston, MA 02116
                   Boston, MA 02117-9130
</TABLE>

     - by exchange (from another GMO product)

        - written instruction should be sent to GMO Trust's Shareholder Services
          at (617) 439-4192 (facsimile)

     - in exchange for securities acceptable to the Manager

        - securities must be approved by the Manager prior to transfer to the
Fund

        - securities will be valued as set forth under "Determination of Net
Asset Value" on page 13

     - by a combination of cash and securities.

                              HOW TO REDEEM SHARES

     You may redeem shares of a Fund on any day when the NYSE is open for
business.

     REDEMPTION POLICIES.  Payment on redemption will be made as promptly as
possible (generally on the next business day) and no later than seven days
(subject to the exceptions noted below) after the request for redemption is
received by the Trust or its agent in "good order."

     A redemption request is in "good order" if it:

     - is received by the Trust or its agent prior to the close of regular
       trading on the NYSE (generally 4:00 p.m. New York City time)

     - is signed exactly in accordance with the form of registration

     - includes the exact name in which the shares are registered

     - includes the investor's account number

     - includes the number of shares or the dollar amount of shares to be
       redeemed

     Redemption requests received by the Trust or its agent after the deadline
will be honored on the next following business day, and the redemption will be
effected based on the net asset value per share computed on that day. The
redemption price is the net asset value per share next determined after the
redemption request is determined to be in "good order."

     If the Manager determines, in its sole discretion, that it would be
detrimental to the best interests of the remaining shareholders to make a
redemption payment wholly or partly in cash, the Fund may pay the redemption
price in whole or in part by a distribution in-kind of securities held by the
Fund instead of cash.

     If a redemption is made in cash:

     - payment will be made in federal funds transferred to the account
       designated in writing by authorized persons

        - designation of additional accounts and any change in the accounts
          originally designated must be made in writing.

     - upon request, payment will be made by check mailed to the registration
       address

     If a redemption is made in-kind, it is important for you to note:

     - securities used to redeem Fund shares will be valued as set forth under
       "Determination of Net Asset Value" on page 13

     - securities distributed by a Fund will be selected by the Manager in light
       of the Fund's objective and will not generally represent a pro rata
       distribution of each security held in the Fund's portfolio

     - to the extent available, in-kind redemptions will be of readily
       marketable securities

                                       15
<PAGE>   130

     - you may incur brokerage charges on the sale of any securities received as
       a result of an in-kind redemption

     - in-kind redemptions will be transferred and delivered by the Trust as
       directed by you

     Each Fund may suspend the right of redemption and may postpone payment for
more than seven days:

     - if the NYSE is closed for other than weekends or holidays

     - during periods when trading on the NYSE is restricted

     - during an emergency which makes it impracticable for a Fund to dispose of
       its securities or to fairly determine the net asset value of the Fund

     - during any other period permitted by the Securities and Exchange
       Commission for the protection of investors.

     SUBMITTING YOUR REDEMPTION REQUEST.  Redemption requests can be submitted
by MAIL or by FACSIMILE to the Trust at the address/facsimile number set forth
under "How to Purchase Shares -- Submitting Your Purchase Order Form."
Redemption requests submitted by mail are "received" by the Trust when actually
delivered to the Trust or its agent. Call the Trust at (617) 346-7646 to CONFIRM
RECEIPT of redemption requests.

                                MULTIPLE CLASSES

     Certain Funds offer multiple classes of shares. The sole economic
difference among the various classes of shares described in this Prospectus is
the level of Shareholder Service Fee that the classes bear for client and
shareholder service, reporting and other support, reflecting the fact that, as
the size of a client relationship increases, the cost to service that client
decreases as a percentage of the assets in that account. Thus, the Shareholder
Service Fee is lower for classes where eligibility criteria require greater
total assets under GMO's management.

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------
                                                           MINIMUM TOTAL INVESTMENT/     SHAREHOLDER SERVICE FEE (AS A %
                                                            TOTAL FUND INVESTMENT*        OF AVERAGE DAILY NET ASSETS)
------------------------------------------------------------------------------------------------------------------------
<C>                <S>                                  <C>                              <C>
  FUNDS OFFERING    U.S. Core Fund
 CLASS II SHARES    Foreign Fund                                 $1 million/NA                        0.22%
------------------------------------------------------------------------------------------------------------------------
  FUNDS OFFERING    U.S. Core Fund
 CLASS III SHARES   Foreign Fund                                $35 million/NA                        0.15%
                   -----------------------------------------------------------------------------------------------------
                    Value Fund
                    Inflation Indexed Bond Fund                  $1 million/NA                        0.15%
------------------------------------------------------------------------------------------------------------------------
  FUNDS OFFERING    U.S. Core Fund                         $250 million/$125 million                 0.105%
 CLASS IV SHARES    Foreign Fund                                $250 million/NA                       0.09%
------------------------------------------------------------------------------------------------------------------------
</TABLE>

* The eligibility requirements in the table above are subject to certain
  exceptions and special rules for certain plan investors and for certain
  clients with continuous client relationships with GMO since May 31, 1996.

ELIGIBILITY FOR CLASSES

     Eligibility for different classes of a Fund depends upon the client meeting
either (i) the minimum "Total Fund Investment" set forth in the above table,
which includes only a client's total investment in a particular Fund, or (ii)
the minimum "Total Investment" set forth in the above table, calculated as
described below.

DETERMINATION OF TOTAL INVESTMENT

     A client's Total Investment equals the market value of all the client's
assets managed by GMO and its affiliates (1) at the time of initial investment,
(2) at close of business on the last business day of each calendar quarter, or
(3) at other times as determined by the Manager (each, a "Determination Date").
The Manager will monitor the value of the MSCI World Index (computed in U.S.
dollars with net dividends reinvested). On December 31 of any year, the Manager
may increase the Minimum Total Investment/Total Fund Investment amounts by the
same percentage by which the value of the MSCI World Index increased from June
30, 2000 through December 31 of the year being evaluated.

     For clients establishing a relationship with GMO on or after June 1,
1996:  A client's Total Investment will be determined by GMO at the
Determination Date.

     For clients with GMO accounts as of May 31, 1996:  Any client whose Total
Investment as of May 31, 1996 (prior to the issuance of multiple classes of
shares) was equal to or greater than $7 million will remain eligible for Class
III Shares indefinitely, provided that such client does not make a withdrawal or
redemption that causes the client's Total Investment to fall below $7 million.
Clients whose Total Investment as of May 31, 1996 was less than $7 million but
greater than $0 will be eligible for conversion to Class II Shares indefinitely.

                                       16
<PAGE>   131

You should note:

     - There is no minimum additional investment required to purchase additional
       shares of a Fund for any class of shares.

     - The Manager will make all determinations as to the aggregation of client
       accounts for purposes of determining eligibility.

     - Eligibility requirements for each class of shares are subject to change
       upon notice to shareholders.

     - Assets invested in GMO's Pelican Fund will not be considered when
       determining a client's Total Investment.

CONVERSIONS BETWEEN CLASSES

     Client's shares in a Fund will be converted to the class of shares of that
Fund with the lowest Shareholder Service Fee for which the client is eligible,
based on the amount of the client's Total Investment or Total Fund Investment,
on the Determination Date. The conversion will occur within 15 business days
following the Determination Date on a date selected by the Manager.

     The Trust has been advised by counsel that the conversion of a client's
investment from one class of shares to another class of shares in the same Fund
should not result in the recognition of gain or loss in the converted Fund's
shares. The client's tax basis in the new class of shares immediately after the
conversion should equal the client's basis in the converted shares immediately
before conversion, and the holding period of the new class of shares should
include the holding period of the converted shares.

                            DISTRIBUTIONS AND TAXES

     The policy of the U.S. Core Fund and the Value Fund is to declare and pay
distributions of their dividends and interest quarterly. The policy of the
Foreign Fund and the Inflation Indexed Bond Fund is to declare and pay
distributions of their dividends, interest and foreign currency gains
semi-annually. Each Fund also intends to distribute net gains from the sale of
securities held for not more than one year ("net short-term capital gains") and
net gains from the sale of securities held for more than one year ("net
long-term capital gains") at least annually. Each Fund is treated as a separate
taxable entity for federal income tax purposes and intends to qualify each year
as a regulated investment company under Subchapter M of the Internal Revenue
Code of 1986, as amended.

     All dividends and/or distributions will be paid in shares of the relevant
Fund, at net asset value, unless the shareholder elects to receive cash. There
is no purchase premium on reinvested dividends or distributions. Shareholders
may make this election by marking the appropriate box on the application or by
writing to the Trust.

It is important for you to note:

     - Fund distributions derived from interest, dividends and certain other
       income, including in general short-term capital gains, will be taxable as
       ordinary income to shareholders subject to federal income tax whether
       paid in cash or in shares. Properly designated Fund distributions derived
       from net long-term capital gains will be taxable as such (generally at a
       20% federal rate for noncorporate shareholders whether paid in cash or in
       shares).

     - Distributions by a Fund result in a reduction in the net asset value of
       the Fund's shares. If a distribution reduces the net asset value of a
       shareholder's shares below a shareholder's cost basis in those shares,
       such distribution may be taxable to the shareholder, even though, from an
       investment standpoint, it may constitute a partial return of capital. In
       particular, if you buy shares just prior to a taxable distribution by a
       Fund, you will pay the full price of the shares (including the value of
       the pending distribution) and then receive a portion of the price back as
       a taxable distribution.

     - A Fund's investment in foreign securities may be subject to foreign
       withholding taxes on dividends, interest or capital gains which will
       decrease the Fund's yield. In certain instances, shareholders may be
       entitled to claim a credit or deduction with respect to foreign taxes.

     - A Fund's investment in foreign securities, foreign currencies, debt
       obligations issued or purchased at a discount, asset-backed securities,
       assets "marked to the market" for federal income tax purposes and,
       potentially, so-called "indexed securities" (including inflation indexed
       bonds) may increase or accelerate a Fund's recognition of income,
       including the recognition of taxable income in excess of the cash
       generated by such investments. These investments may, therefore, affect
       the timing or amount of a Fund's distributions and may cause a Fund to
       liquidate other investments at a time when it is not advantageous to do
       so in order to satisfy the distribution requirements that apply to
       entities taxed as regulated investment companies.

     - Any gain resulting from the sale, exchange or redemption of your shares
       will generally also be subject to tax.

                                       17
<PAGE>   132

     - The Inflation Index Bond Fund's investment in GMO Alpha LIBOR Fund could
       affect the amount, timing and character of distributions. See
       "Taxes -- Taxation of Fund Distributions and Sales of Fund Shares" in the
       Statement of Additional Information.

     The above is a general summary of the principal federal income tax
consequences of investing in a Fund for shareholders who are U.S. citizens,
residents or domestic corporations. You should consult your own tax advisors
about the precise tax consequences of an investment in a Fund in light of your
particular tax situation, including possible foreign, state, local or other
applicable tax laws (including the federal alternative minimum tax).

                                       18
<PAGE>   133

                      (This page intentionally left blank)

                                       19
<PAGE>   134

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

The financial highlight tables are intended to help you understand each Fund's
financial performance for the past five years (or, if shorter, the period of the
Fund's operations). Certain information reflects financial results for a single
Fund share. The total returns in the tables represent the rate that an investor
would have earned (or lost) on an investment in the Fund (assuming reinvestment
of all dividends and distributions). Except as otherwise noted, this information
has been audited by PricewaterhouseCoopers LLP, independent accountants, whose
report, along with the Fund's financial statements, is included in the Trust's
Annual Reports, which are incorporated by reference in the Statement of
Additional Information and available upon request. Information is presented for
each Fund, and class of shares thereof which had investment operations during
the reporting periods and is currently being offered. Information regarding
Class III Shares of each Fund reflects the operational history for each such
Fund's sole outstanding class prior to the creation of multiple classes of such
Funds on May 31, 1996.

U.S. CORE FUND*

<TABLE>
<CAPTION>
                                                                        CLASS II SHARES
                              ---------------------------------------------------------------------------------------------------
                                                                                                                   PERIOD FROM
                                                                                                                  JUNE 7, 1996
                                 YEAR ENDED FEBRUARY 28/29,           PERIOD FROM            PERIOD FROM          (COMMENCEMENT
                              ---------------------------------     JANUARY 9, 1998         MARCH 1, 1997       OF OPERATIONS) TO
                                   2000              1999         TO FEBRUARY 28, 1998   TO NOVEMBER 17, 1997   FEBRUARY 28, 1997
                              ---------------   ---------------   --------------------   --------------------   -----------------
<S>                           <C>               <C>               <C>                    <C>                    <C>
Net asset value, beginning
  of period.................      $ 18.57           $ 19.98             $ 17.65                $ 20.10               $ 20.12
                                  -------           -------             -------                -------               -------
Income from investment
  operations:
  Net investment income.....         0.23(2)           0.25(2)             0.04(2)                0.24(2)               0.25
  Net realized and
    unrealized gain.........         2.29              2.55                2.29                   3.99                  2.92
                                  -------           -------             -------                -------               -------
    Total from investment
      operations............         2.52              2.80                2.33                   4.23                  3.17
                                  -------           -------             -------                -------               -------
Less distributions to
  shareholders:
  From net investment
    income..................        (0.24)            (0.29)                --                   (0.22)                (0.30)
  From net realized gains...        (4.23)            (3.92)                --                   (3.90)                (2.89)
                                  -------           -------             -------                -------               -------
    Total distributions.....        (4.47)            (4.21)                --                   (4.12)                (3.19)
                                  -------           -------             -------                -------               -------
Net asset value, end of
  period....................      $ 16.62           $ 18.57             $ 19.98                $ 20.21               $ 20.10
                                  =======           =======             =======                =======               =======
Total Return(1).............        13.61%            14.99%              13.20%(3)              23.00%(3)             17.46%(3)
Ratios/Supplemental Data:
  Net assets, end of period
    (000's).................      $95,041           $41,684             $16,958                $ 2,037               $64,763
  Net expenses to average
    daily net assets........         0.55%             0.55%               0.55%(4)               0.55%(4)              0.55%(4)
  Net investment income to
    average daily net
    assets..................         1.21%             1.29%               1.53%(4)               1.66%(4)              1.63%(4)
  Portfolio turnover rate...           90%               71%                 60%                    60%                  107%
  Fees and expenses
    voluntarily waived or
    borne by the Manager
    consisted of the
    following per share
    amounts.................           --(5)        $  0.04             $  0.01                $  0.03               $  0.03
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Annualized.
(5) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.
* Effective June 30, 1998, the "GMO Core Fund" was renamed the "GMO U.S. Core
  Fund."

VALUE FUND

<TABLE>
<CAPTION>
                                                             CLASS III SHARES
                                         --------------------------------------------------------
                                                        YEAR ENDED FEBRUARY 28/29,
                                         --------------------------------------------------------
                                           2000        1999        1998        1997        1996
                                         --------    --------    --------    --------    --------
<S>                                      <C>         <C>         <C>         <C>         <C>
Net asset value, beginning of period...  $  10.40    $  14.33    $  14.85    $  14.25    $  12.05
                                         --------    --------    --------    --------    --------
Income from investment operations:
  Net investment income................      0.21        0.26        0.31        0.31        0.39
  Net realized and unrealized gain
    (loss).............................     (0.83)       0.13        3.81        2.47        3.71
                                         --------    --------    --------    --------    --------
    Total from investment operations...     (0.62)       0.39        4.12        2.78        4.10
                                         --------    --------    --------    --------    --------
Less distributions to shareholders:
  From net investment income...........     (0.21)      (0.27)      (0.35)      (0.32)      (0.39)
  In excess of net investment income...     (0.02)         --          --          --          --
  From net realized gains..............     (1.57)      (4.05)      (4.29)      (1.86)      (1.51)
                                         --------    --------    --------    --------    --------
    Total distributions................     (1.80)      (4.32)      (4.64)      (2.18)      (1.90)
                                         --------    --------    --------    --------    --------
Net asset value, end of period.........  $   7.98    $  10.40    $  14.33    $  14.85    $  14.25
                                         ========    ========    ========    ========    ========
Total Return(1)........................     (8.45)%      2.24%      31.54%      21.26%      35.54%
Ratios/Supplemental Data:
  Net assets, end of period (000's)....  $178,329    $202,842    $332,103    $469,591    $317,612
  Net expenses to average daily net
    assets.............................      0.61%       0.61%       0.61%       0.61%       0.61%
  Net investment income to average
    daily net assets...................      2.06%       1.82%       1.89%       2.17%       2.66%
  Portfolio turnover rate..............       104%         37%         40%         84%         65%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................        --(2) $   0.04    $   0.05    $   0.04    $   0.02
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.

                                       20
<PAGE>   135

<TABLE>
<CAPTION>
                           CLASS III SHARES                                          CLASS IV SHARES
    --------------------------------------------------------------   -----------------------------------------------
                                                                                                      PERIOD FROM
                                                                                                    JANUARY 9, 1998
                      YEAR ENDED FEBRUARY 28/29,                     YEAR ENDED FEBRUARY 28/29,    (COMMENCEMENT OF
    --------------------------------------------------------------   ---------------------------    OPERATIONS) TO
       2000         1999         1998         1997         1996          2000           1999       FEBRUARY 28, 1998
    ----------   ----------   ----------   ----------   ----------   ------------   ------------   -----------------
<S> <C>          <C>          <C>          <C>          <C>          <C>            <C>            <C>
    $    18.59   $    19.99   $    20.12   $    19.46   $    15.45    $    18.58     $    19.99       $    17.65
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
          0.24(2)      0.26(2)      0.35         0.36         0.41          0.25(2)        0.27(2)          0.04(2)
          2.28         2.55         5.89         3.58         5.49          2.28           2.55             2.30
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
          2.52         2.81         6.24         3.94         5.90          2.53           2.82             2.34
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
         (0.25)       (0.29)       (0.32)       (0.39)       (0.42)        (0.26)         (0.31)              --
         (4.23)       (3.92)       (6.05)       (2.89)       (1.47)        (4.23)         (3.92)              --
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
         (4.48)       (4.21)       (6.37)       (3.28)       (1.89)        (4.49)         (4.23)              --
    ----------   ----------   ----------   ----------   ----------    ----------     ----------       ----------
    $    16.63   $    18.59   $    19.99   $    20.12   $    19.46    $    16.62     $    18.58       $    19.99
    ==========   ==========   ==========   ==========   ==========    ==========     ==========       ==========
         13.66%       15.02%       36.69%       22.05%       39.08%        13.74%         15.07%           13.26%(3)
    $1,623,734   $1,780,011   $2,317,103   $3,051,344   $3,179,314    $1,343,460     $1,543,655       $1,370,535
          0.48%        0.48%        0.48%        0.48%        0.48%         0.44%          0.44%            0.44%(4)
          1.27%        1.36%        1.67%        1.78%        2.25%         1.32%          1.41%            1.67%(4)
            90%          71%          60%         107%          77%           90%            71%              60%
        --(5)    $     0.04   $     0.05   $     0.04   $     0.01            --(5)  $     0.04       $     0.01
</TABLE>

                                       21
<PAGE>   136

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

FOREIGN FUND*
<TABLE>
<CAPTION>
                                                         CLASS II SHARES                            CLASS III SHARES
                                         ------------------------------------------------   --------------------------------
                                                                          PERIOD FROM
                                                                       SEPTEMBER 30, 1996
                                         YEAR ENDED FEBRUARY 28/29,     (COMMENCEMENT OF       YEAR ENDED FEBRUARY 28/29,
                                         ---------------------------     OPERATIONS) TO     --------------------------------
                                          2000      1999      1998     FEBRUARY 28, 1997       2000        1999       1998
                                         -------   -------   -------   ------------------   ----------   --------   --------
<S>                                      <C>       <C>       <C>       <C>                  <C>          <C>        <C>
Net asset value, beginning of period...    11.79   $ 12.09   $ 10.65        $ 10.02         $    11.81   $  12.10   $  10.66
                                         -------   -------   -------        -------         ----------   --------   --------
Income from investment operations:
  Net investment income................     0.17(2)   0.20(2)   0.18(2)        0.06               0.20(2)    0.20(2)    0.21(2)
  Net realized and unrealized gain
    (loss).............................     2.89     (0.14)     1.48           0.65               2.86      (0.12)      1.45
                                         -------   -------   -------        -------         ----------   --------   --------
    Total from investment operations...     3.06      0.06      1.66           0.71               3.06       0.08       1.66
                                         -------   -------   -------        -------         ----------   --------   --------
Less distributions to shareholders:
  From net investment income...........    (0.21)    (0.25)    (0.22)         (0.08)             (0.21)     (0.26)     (0.22)
  From net realized gains..............    (1.50)    (0.11)    (0.00)(3)         --              (1.50)     (0.11)     (0.00)(3)
                                         -------   -------   -------        -------         ----------   --------   --------
    Total distributions................    (1.71)    (0.36)    (0.22)         (0.08)             (1.71)     (0.37)     (0.22)
                                         -------   -------   -------        -------         ----------   --------   --------
Net asset value, end of period.........  $ 13.14   $ 11.79   $ 12.09        $ 10.65         $    13.16   $  11.81   $  12.10
                                         =======   =======   =======        =======         ==========   ========   ========
Total Return(1)........................    25.63%     0.36%    15.94%          7.08%(4)          25.65%      0.48%     15.95%
Ratios/Supplemental Data:
  Net assets, end of period (000's)....  $60,278   $33,780   $53,949        $21,957         $1,022,498   $927,108   $847,427
  Net expenses to average daily net
    assets.............................     0.82%     0.82%     0.82%          0.84%(5,6)         0.75%      0.75%      0.75%
  Net investment income to average
    daily net assets...................     1.28%     1.64%     1.60%          0.83%(5)           1.48%      1.60%      1.80%
  Portfolio turnover rate..............       35%       27%       19%            13%                35%        27%        19%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................  $  0.01   $  0.03   $  0.03        $  0.02         $     0.01   $   0.03   $   0.03

<CAPTION>
                                         CLASS III SHARES
                                         -----------------
                                            PERIOD FROM
                                           JUNE 28, 1996
                                         (COMMENCEMENT OF
                                          OPERATIONS) TO
                                         FEBRUARY 28, 1997
                                         -----------------
<S>                                      <C>
Net asset value, beginning of period...      $  10.00
                                             --------
Income from investment operations:
  Net investment income................          0.08
  Net realized and unrealized gain
    (loss).............................          0.66
                                             --------
    Total from investment operations...          0.74
                                             --------
Less distributions to shareholders:
  From net investment income...........         (0.08)
  From net realized gains..............            --
                                             --------
    Total distributions................         (0.08)
                                             --------
Net asset value, end of period.........      $  10.66
                                             ========
Total Return(1)........................          7.37%(4)
Ratios/Supplemental Data:
  Net assets, end of period (000's)....      $671,829
  Net expenses to average daily net
    assets.............................          0.76%(5,7)
  Net investment income to average
    daily net assets...................          1.24%(5)
  Portfolio turnover rate..............            13%
  Fees and expenses voluntarily waived
    or borne by the Manager consisted
    of the following per share
    amounts............................      $   0.02
</TABLE>

<TABLE>
<C>  <S>
(1)  Total returns would be lower had certain expenses not been
     waived during the periods shown.
(2)  Computed using average shares outstanding throughout the
     period.
(3)  The per share realized gain distribution was $0.004.
(4)  Not annualized.
(5)  Annualized.
(6)  Includes stamp duties and transfer taxes not waived or borne
     by the Manager, which approximate .02% of average daily net
     assets.
(7)  Includes stamp duties and transfer taxes not waived or borne
     by the Manager, which approximate .01%.
(8)  Net investment income earned was less than $.01 per share.
     Computed using average shares outstanding throughout the
     period.
(9)  Fees or expenses voluntarily waived or borne by the manager
     were less than $.01 per share.
(a)  The fiscal year end of the GMO Pool was June 30.
(b)  Expenses for the GMO Pool were paid directly by its
     unitholders.
(c)  Net of annual total GMO Pool expenses of 0.83% paid directly
     by unitholders.
  *  The GMO Foreign Fund (the "Foreign Fund") commenced
     operations on June 28, 1996 subsequent to a transaction
     involving, in essence, the reorganization of the GMO
     International Equities Pool of The Common Fund for Nonprofit
     Organizations (the "GMO Pool") as the Foreign Fund.
 **  All information relating to the time periods prior to June
     28, 1996 relates to the GMO Pool. Total return figures are
     based on historical earnings but past performance data is
     not necessarily indicative of future performance of the
     Foreign Fund. The per unit information for the GMO Pool has
     been restated to conform to the Foreign Fund's initial net
     asset value of $10.00 per share on such date. The GMO Pool
     was not a registered investment company as it was exempt
     from registration under the 1940 Act and therefore was not
     subject to certain investment restrictions imposed by the
     1940 Act. If the GMO Pool had been registered under the 1940
     Act, its performance may have been adversely affected. The
     GMO Pool's performance information is also presented as the
     performance of the Foreign Fund for periods prior to June
     28, 1996 by including the total return of the GMO Pool; such
     information does not constitute the financial highlights of
     the Foreign Fund.
</TABLE>

The information relating to the periods ended February 28/29, 1997, 1998, 1999
and 2000 should be read in conjunction with the financial statements and related
notes which are included in the Foreign Fund's Annual Report, and which are
incorporated by reference in the Trust's Statement of Additional Information.
The GMO Pool had only one class of outstanding units. Expenses charged to GMO
Pool unitholders were fixed at a level above that of the Foreign Fund's Class II
and Class III Shares.

                                       22
<PAGE>   137

<TABLE>
<CAPTION>
                                                                              GMO POOL
                                                                     PERFORMANCE INFORMATION**
                          CLASS IV SHARES                                   (UNAUDITED)
       ------------------------------------------------------        --------------------------
                                               PERIOD FROM
                                             JANUARY 9, 1998
         YEAR ENDED                         (COMMENCEMENT OF           YEAR ENDED JUNE 30,(a)
       FEBRUARY 28/29,    YEAR ENDED         OPERATIONS) TO          --------------------------
            2000       FEBRUARY 28, 1999    FEBRUARY 28, 1998          1996             1995
       --------------- -----------------    -----------------        ---------        ---------
<S>    <C>             <C>                  <C>                      <C>              <C>
          $  11.81         $  12.11             $  10.90              $ 8.90           $ 8.52
          --------         --------             --------              ------           ------
              0.21(2)          0.22(2)                --(8)             0.27(b)          0.27(b)
              2.86            (0.15)                1.21                1.07             0.37
          --------         --------             --------              ------           ------
              3.07             0.07                 1.21                1.34             0.64
          --------         --------             --------              ------           ------
             (0.22)           (0.26)                  --               (0.24)           (0.26)
             (1.50)           (0.11)                  --                  --               --
          --------         --------             --------              ------           ------
             (1.72)           (0.37)                  --               (0.24)           (0.26)
          --------         --------             --------              ------           ------
          $  13.16         $  11.81             $  12.11              $10.00           $ 8.90
          ========         ========             ========              ======           ======
             25.74%            0.53%               11.10%(4)           14.25%(c)         6.82%(c)
          $141,175         $130,760             $219,785                 N/A              N/A
              0.69%            0.69%                0.69%(5)             N/A              N/A
              1.55%            1.81%                0.26%(5)             N/A              N/A
                35%              27%                  19%                N/A              N/A
          $   0.01         $   0.03             $     --(9)              N/A              N/A
</TABLE>

                                       23
<PAGE>   138

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

INFLATION INDEXED BOND FUND

<TABLE>
<CAPTION>
                                                                                 CLASS III SHARES
                                                              ------------------------------------------------------
                                                                    YEAR ENDED
                                                                 FEBRUARY 28/29,         PERIOD FROM MARCH 31, 1997
                                                              ----------------------    (COMMENCEMENT OF OPERATIONS)
                                                               2000           1999          TO FEBRUARY 28, 1998
                                                              -------        -------    ----------------------------
<S>                                                           <C>            <C>        <C>
Net asset value, beginning of period........................  $  9.88        $ 10.04              $ 10.00
                                                              -------        -------              -------
Income from investment operations:
  Net investment income.....................................     0.65(2)        0.61                 0.42(2)
  Net realized and unrealized loss..........................    (0.30)         (0.18)               (0.04)
                                                              -------        -------              -------
        Total from investment operations....................     0.35           0.43                 0.38
                                                              -------        -------              -------
Less distributions to shareholders:
  From net investment income................................    (0.51)         (0.59)               (0.30)
  In excess of net investment income........................       --             --                (0.02)
  From net realized gains...................................       --             --                   --(3)
  From tax return of capital................................       --             --                (0.02)
                                                              -------        -------              -------
        Total distributions.................................    (0.51)         (0.59)               (0.34)
                                                              -------        -------              -------
Net asset value, end of period..............................  $  9.72        $  9.88              $ 10.04
                                                              =======        =======              =======
Total Return(1).............................................     3.57%          4.28%                3.77%(4)
Ratios/Supplemental Data:
  Net assets, end of period (000's).........................  $51,951        $25,147              $25,660
  Net operating expenses to average daily net assets........     0.25%          0.25%                0.25%(5)
  Interest expense to average daily net assets..............     0.45%            --                   --
  Total net expenses to average daily net assets............     0.70%(6)       0.25%                0.25%(5)
  Net investment income to average daily net assets.........     6.49%          4.93%                4.48%(5)
  Portfolio turnover rate...................................      112%            94%                   9%
  Fees and expenses voluntarily waived or borne by the
    Manager consisted of the following per share amounts....  $  0.01        $  0.04              $  0.04
</TABLE>

(1) Total returns would be lower had certain expenses not been waived during the
    periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) The per share distributions from net realized gains was $0.002.
(4) Not annualized.
(5) Annualized.
(6) Interest expense incurred as a result of entering into reverse repurchase
    agreements is included in the Fund's net expenses. Income earned on
    investing proceeds from reverse repurchase agreements is included in
    interest income.

                                       24
<PAGE>   139

                  INVESTMENT BY INFLATION INDEXED BOND FUND IN
                              GMO ALPHA LIBOR FUND

     The Inflation Indexed Bond Fund may invest without limitation in shares of
GMO Alpha LIBOR Fund (the "Alpha LIBOR Fund"). Shares of the Alpha LIBOR Fund
are not publicly offered, are not available for direct purchase by investors,
and are currently available only to other GMO Funds. The Alpha LIBOR Fund is
managed by GMO, and is intended to provide an efficient means for other GMO
Funds to achieve exposure to assets that each Fund might otherwise acquire
directly.

     The Alpha LIBOR Fund does not pay any investment management or shareholder
service fees to GMO. In addition, the Manager has agreed to bear all of the
Alpha LIBOR Fund's expenses (excluding brokerage commissions and other
investment-related costs, hedging transaction fees, extraordinary, non-recurring
and certain other unusual expenses (including taxes), securities lending fees
and expenses, interest expense and transfer taxes) to the extent such expenses
exceed 0.00% through at least June 30, 2001. The Alpha LIBOR Fund charges a
purchase premium of 0.05% on cash purchases of Fund shares.

     The Alpha LIBOR Fund's investment objective is high total return. The Fund
seeks to achieve its objective by investing primarily in relatively high
quality, low volatility fixed income instruments. The Alpha LIBOR Fund's
benchmark is the 3-month London Inter Bank Offer Rate ("LIBOR"). The Alpha LIBOR
Fund is a non-diversified investment company.

     The Alpha LIBOR Fund may invest in a wide range of government securities
(including securities issued by federal, state, local and foreign governments),
corporate debt securities, mortgage-related and asset-backed securities, money
market instruments, reverse repurchase agreements, and repurchase agreements.
The Alpha LIBOR Fund's fixed income investments may have all types of interest
rate, payment and reset terms, including fixed rate, adjustable rate, zero
coupon, contingent deferred, payment-in-kind, and auction rate features. The
Alpha LIBOR Fund will generally have a dollar-weighted portfolio duration of
zero to two years (excluding short-term investments). The Alpha LIBOR Fund may
invest up to 5% of its total assets in lower rated securities (also called "junk
bonds"). The Alpha LIBOR Fund may also use derivative instruments, including
options, futures, options on futures and swap contracts.

     The Fund's investments in the Alpha LIBOR Fund will be subject to the risks
associated with an investment in fixed income securities and related derivative
instruments. The principal risks of an investment in the Alpha LIBOR Fund
include Market Risk, Liquidity Risk, Derivatives Risk, Non-Diversification Risk,
Leveraging Risk, Credit and Counterparty Risk and Management Risk (as such terms
are used in "Summary of Principal Risks" in this Prospectus). As a result,
shareholders of each Fund investing in the Alpha LIBOR Fund will be indirectly
exposed to these risks, in addition to all risks associated with an investment
in the relevant Fund.

                                       25
<PAGE>   140

                                   GMO TRUST

                             ADDITIONAL INFORMATION

     Each Fund's annual and semi-annual reports to shareholders contain
additional information about the Fund's investments. Each Fund's annual report
contains a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Funds' annual and semi-annual reports, and the Funds' Statement of Additional
Information are available free of charge by writing to GMO, 40 Rowes Wharf,
Boston, Massachusetts 02110 or by calling collect (617) 346-7646. The Statement
contains more detailed information about each Fund and is incorporated by
reference into this Prospectus.

     Investors can review and copy the Prospectus, Statement and reports at the
SEC's Public Reference Room in Washington, D.C. Information regarding the
operation of the Public Reference Room may be obtained by calling the SEC at
1-202-942-8090. Reports and other information about the Funds are available on
the Commission's Internet site at http://www.sec.gov. Copies of this information
may be obtained, upon payment of a duplicating fee, by writing the Public
Reference Section of the SEC, Washington, D.C. 20549-0102.

                             SHAREHOLDER INQUIRIES

                      Shareholders may request additional
                   information from and direct inquiries to:
                            Shareholder Services at
                    Grantham, Mayo, Van Otterloo & Co. LLC,
                        40 Rowes Wharf, Boston, MA 02110
                         1-617-346-7646 (CALL COLLECT)
                              1-617-439-4192 (FAX)

                                  DISTRIBUTOR

                            Funds Distributor, Inc.
                                60 State Street
                          Boston, Massachusetts 02109

                                        INVESTMENT COMPANY ACT FILE NO. 811-4347
<PAGE>   141

GMO TRUST                                                             Prospectus
                                                                   June 30, 2000

- INTERNATIONAL CORE FUND

                                                   -----------------------------
                                                   - GMO TRUST OFFERS A BROAD
                                                    SELECTION OF INVESTMENT
                                                    ALTERNATIVES TO INVESTORS.

                                                   - INFORMATION ABOUT OTHER
                                                    FUNDS OFFERED BY GMO
                                                    TRUST IS CONTAINED IN
                                                    SEPARATE PROSPECTUSES.

GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC
40 ROWES WHARF - BOSTON, MASSACHUSETTS 02110

The Securities and Exchange Commission has not approved or disapproved these
securities or passed upon the adequacy of this prospectus. Any representation to
the contrary is a criminal offense.
<PAGE>   142

                               TABLE OF CONTENTS
------------------------------------------------------------

<TABLE>
<CAPTION>
                                              PAGE
                                              ----
<S>                                           <C>
FUND OBJECTIVES AND PRINCIPAL INVESTMENT
STRATEGIES..................................     2
SUMMARY OF PRINCIPAL RISKS..................     3
FEES AND EXPENSES...........................     6
BENCHMARKS AND INDEXES......................     6
MANAGEMENT OF THE FUND......................     7
DETERMINATION OF NET ASSET VALUE............     8
HOW TO PURCHASE SHARES......................     9
HOW TO REDEEM SHARES........................    10
MULTIPLE CLASSES............................    12
DISTRIBUTIONS AND TAXES.....................    13
FINANCIAL HIGHLIGHTS........................    14
ADDITIONAL INFORMATION..................back cover
SHAREHOLDER INQUIRIES...................back cover
DISTRIBUTOR.............................back cover
</TABLE>

SUMMARY OF FUND
OBJECTIVES AND PRINCIPAL
INVESTMENT STRATEGIES

     The following summary describes the Fund's investment objective and
principal investment strategies. The Fund may make other investments and engage
in other investment strategies that are not specifically described in the
summary. More information about the Fund's possible investments and strategies
is set forth in the Statement of Additional Information. See the back cover of
this Prospectus for information about how to receive the Statement of Additional
Information. Unless described as fundamental in this Prospectus or in the
Statement of Additional Information, the Fund's investment objective and
policies may be changed by the Trustees without shareholder approval. The
investment objectives of the Fund are fundamental.

     In the Fund summary that follows, it is noted that the Fund will "invest
primarily in" a particular type of securities or other assets. Investors should
understand that this Prospectus uses the word "invest" to mean not only direct
investment in a particular asset but also indirect investment in or exposure to
the asset through the use of derivatives and related instruments.

     Investing in mutual funds involves risk. The Fund is subject to certain
risks based on the types of investments in the Fund's portfolio and on the
investment strategies the Fund employs. Investors should refer to the SUMMARY OF
PRINCIPAL RISKS in the Prospectus at page 3 for a discussion of the principal
risks of investing in the Fund. See the Statement of Additional Information for
additional information about the risks of Fund investments and strategies. The
Fund described in this Prospectus may not be available for purchase in all
states. This Prospectus is not an offering in any state where an offering may
not lawfully be made.

     It is important for you to note:

  - You may lose money on an investment in the Fund.

  - An investment in the Fund is not a deposit of a bank and is not insured or
    guaranteed by the Federal Deposit Insurance Corporation or any other
    government agency.
                                        1
<PAGE>   143

 GMO INTERNATIONAL CORE FUND
Fund Inception Date: 3/31/87

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              ----------------------------------------
                                                                         Ticker   Symbol      Cusip
                                                                         ------  --------  -----------
<S>                                                           <C>        <C>     <C>       <C>
                                                              Class II   GMICX   IntlCore  362007 20 5
                                                              Class III  GMOIX   IntlCore  362007 30 4
                                                              Class IV   GMCFX   IntlCore  362008 83 1
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The International Core Fund seeks high total return
through investment in equity securities of non-U.S. issuers. The Fund's current
benchmark is the MSCI EAFE Index.

     INVESTMENT UNIVERSE:  The Fund invests primarily in equity securities of
non-U.S. issuers chosen from among the 3500 companies in developed markets that
are listed in the MSCI Perspective publication, which includes issuers in the
MSCI EAFE universe and Canadian companies. The Fund may also use derivatives.

     PRINCIPAL INVESTMENTS:  The Fund intends to be fully invested, and will not
generally take temporary defensive positions through investment in cash and high
quality money market instruments. The Fund will generally not invest in
securities of emerging markets issuers. The Fund may use exchange-traded and
over-the-counter derivatives and related instruments to (i) hedge equity
exposure; (ii) replace direct investing; (iii) implement shifts in investment
exposure as a substitute for selling and buying securities; and (iv) adjust its
foreign currency exposure. The Fund will not use derivative instruments to
expose on a net basis more than 100% of its net assets to equity securities or
markets, or to hold net aggregate foreign currency exposure in excess of the net
assets of the Fund. However, the Fund's foreign currency exposure may differ
significantly from the currency exposure represented by its equity investments.

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Fund uses fundamental and
quantitative investment principles to build an international equity portfolio.
Using these principles, the Manager creates forecasted returns for countries,
sectors, currencies and individual stocks. To forecast returns for countries,
the Manager examines factors such as trends in gross domestic products, market
sentiment and industrial competitiveness. For sectors, the Manager examines
factors such as relative valuations, economic sensitivity, profitability and
size. For currencies, the Manager examines factors such as export and producer
price parity, balance of payments and interest rates. For securities, the
Manager examines factors such as relative valuations in book value, earnings,
cash flow, sales, dividends and forecasted earnings as well as fair value,
neglect, and both price and earnings momentum. The Manager uses an optimization
process to weigh the trade-off between a stock's return forecast and how much
risk the stock adds to the portfolio, the risk and forecasted return of all
active currency positions and the risk of the entire portfolio relative to the
Fund's benchmark. In addition, expected transaction costs are explicitly
considered in the optimization process.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk, Leveraging Risk
and Credit and Counterparty Risk. For more information about these risks and
other principal risks of an investment in the Fund, see "Summary of Principal
Risks" on page 3.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums are not
reflected in the bar chart; if reflected, the returns would be lower. The table
to the right shows how the Fund's average annual total returns for different
calendar periods compare with those of a broad-based index. See "Benchmarks and
Indexes" for a description of the index. Performance results in the table
reflect payment of Fund expenses; returns for the comparative index do not
reflect payment of any expenses. PAST PERFORMANCE IS NOT AN INDICATION OF FUTURE
PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                                                      INTERNATIONAL CORE FUND(%)
                                                                      --------------------------
<S>                                                           <C>
1990                                                                             -8.12
1991                                                                             14.46
1992                                                                             -1.15
1993                                                                             39.96
1994                                                                              4.14
1995                                                                             10.32
1996                                                                              9.55
1997                                                                              0.92
1998                                                                             13.60
1999                                                                             14.62
</TABLE>

                        Highest Quarter: 16.70% (1Q1998)
                        Lowest Quarter: -15.92% (3Q1990)
                      Year-to-Date (as of 3/31/00): -5.49%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                        1 YEAR   5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                     <C>      <C>       <C>        <C>     <C>
                                                      3/31/87
-----------------------------------------------------------------
 CLASS III              13.93%    9.55%      9.11%     10.51%
-----------------------------------------------------------------
 MSCI EAFE              26.96%   12.82%      7.01%      8.47%
-----------------------------------------------------------------
                                                      9/26/96
-----------------------------------------------------------------
 CLASS II               13.79%      N/A        N/A     10.31%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     15.12%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               13.96%      N/A        N/A     15.63%
-----------------------------------------------------------------
 MSCI EAFE              26.96%      N/A        N/A     25.47%
-----------------------------------------------------------------
</TABLE>

                                        2
<PAGE>   144

                           SUMMARY OF PRINCIPAL RISKS

     The value of your investment in the Fund changes with the values of the
Fund's investments. Many factors can affect those values, and you can lose money
by investing in the Fund. Factors that may affect the Fund's portfolio as a
whole are called "principal risks" and are summarized in this section. This
summary describes the nature of these risks but is not intended to include every
potential risk. The Fund could be subject to additional risks because the types
of investments made by the Fund change over time. The Statement of Additional
Information includes more information about the Fund and its investments.

      --  MARKET RISK.  The Fund is subject to market risk, which is the risk of
unfavorable market-induced changes in the value of the securities owned by the
Fund. General market risks associated with investments in equity and fixed
income securities include the following:

     EQUITY SECURITIES.  A principal risk of the Fund is that the equity
securities in which it invests will decline in value due to factors affecting
the issuing companies, their industries, or the economy and equity markets
generally. The values of equity securities may decline for a number of reasons
which directly relate to the issuing company, such as management performance,
financial leverage and reduced demand for the issuer's goods or services. They
may also decline due to factors which affect a particular industry or
industries, such as labor shortages or increased production costs and
competitive conditions within an industry. In addition, they may decline due to
general market conditions which are not specifically related to a company or
industry, such as real or perceived adverse economic conditions, changes in the
general outlook for corporate earnings, changes in interest or currency rates or
adverse investor sentiment generally.

     The Fund maintains substantial exposure to equities and generally does not
attempt to time the market. Because of this exposure, the possibility that stock
market prices in general will decline over short or extended periods subjects
the Fund to unpredictable declines in the value of its shares, as well as
periods of poor performance.

     Value Securities Risk.  Some equity securities (generally referred to as
"value securities") are purchased primarily because they are selling at a price
lower than what is believed to be their true value and not necessarily because
the issuing companies are expected to experience significant earnings growth.
These securities bear the risk that the companies may not overcome the adverse
business developments or other factors causing their securities to be out of
favor, or that the market does not recognize the value of the company, such that
the price of its securities may decline or may not approach the value that the
Manager anticipates.

     Growth Securities Risk.  Certain equity securities (generally known as
"growth securities") are purchased primarily because it is believed that they
will experience relatively rapid earnings growth. Growth securities typically
trade at higher multiples of current earnings than other types of stocks. Growth
securities are often more sensitive to general market movements than other types
of stocks because their market prices tend to place greater emphasis on future
earnings expectations. At times when it appears that these expectations may not
be met, growth stock prices typically fall.

     FIXED INCOME SECURITIES.  The Fund may invest to a limited extent in
certain fixed income securities. The value of the Fund's investments in fixed
income securities (including bonds, notes and asset-backed securities) will
typically change as interest rates fluctuate. During periods of rising interest
rates, the values of fixed income securities generally decline. Conversely,
during periods of falling interest rates, the values of fixed income securities
generally rise.

     This kind of market risk, also called interest rate risk, will generally
increase to the extent the Fund invests in fixed income securities with longer
maturities and portfolios with longer durations (a measure of the expected cash
flows of a fixed income security).

     - LIQUIDITY RISK.  Liquidity risk exists when particular investments are
difficult to purchase or sell due to a limited market or to legal restrictions,
such that the Fund may be prevented from selling particular securities at the
price at which the Fund values them. Liquidity risk will generally increase to
the extent that the Fund's principal investment strategy involves securities of
companies with smaller market capitalizations, foreign securities, derivatives,
or securities with substantial market and/or credit risk.

     - DERIVATIVES RISK.  The Fund may use derivatives, which are financial
contracts whose value depends upon, or is derived from, the value of an
underlying asset, reference rate or index. Derivatives may relate to stocks,
bonds, interest rates, currencies or currency exchange rates, commodities, and
related indexes. The Fund can use derivatives for many purposes, including for
hedging, and as a substitute for direct investment in securities or other
assets. The Fund may also use derivatives as a way to efficiently adjust the
exposure of the Fund to various securities, markets and currencies without the
Fund having to actually sell current assets and purchase different ones. This is
generally done either because the adjustment is expected to be relatively
temporary or in anticipation of effecting the sale and purchase of Fund assets
over time. For a description of the various derivative instruments that may be
utilized by the Fund, refer to the Statement of Additional Information.

                                        3
<PAGE>   145

     The use of derivative instruments involves risks different from, or greater
than, the risks associated with investing directly in securities and other more
traditional investments. Derivatives are subject to a number of risks described
elsewhere in this section, including market risk, liquidity risk and the credit
risk of the counterparty to the derivatives contract. Since their value is
calculated and derived from the value of other assets, instruments or
references, there is greater risk that derivatives will be improperly valued.
Derivatives also involve the risk that changes in the value of the derivative
may not correlate perfectly with relevant assets, rates or indexes they are
designed to hedge or to closely track. Also, suitable derivative transactions
may not be available in all circumstances and there can be no assurance that the
Fund will engage in these transactions to reduce exposure to other risks when
that would be beneficial.

     - FOREIGN INVESTMENT RISK.  The Fund, because it invests in securities
traded principally in securities markets outside the United States, is subject
to additional and more varied risks, and may experience more rapid and extreme
changes in value. The securities markets of many foreign countries are
relatively small, with a limited number of companies representing a small number
of industries. Additionally, issuers of foreign securities may not be subject to
the same degree of regulation as U.S. issuers. Reporting, accounting and
auditing standards of foreign countries differ, in some cases significantly,
from U.S. standards. There are generally higher commission rates on foreign
portfolio transactions, transfer taxes, higher custodial costs and the
possibility that foreign taxes will be charged on dividends and interest payable
on foreign securities. Also, for lesser developed countries, nationalization,
expropriation or confiscatory taxation, adverse changes in investment or
exchange control regulations (which may include suspension of the ability to
transfer currency from a country), political changes or diplomatic developments
could adversely affect the Fund's investments. In the event of nationalization,
expropriation or other confiscation, the Fund could lose its entire investment
in foreign securities. These risks are particularly pronounced for the Fund
because it may invest a significant portion of its assets in foreign securities.

     - CURRENCY RISK.  Currency risk is the risk that fluctuations in exchange
rates may negatively affect the value of the Fund's investments. Currency risk
includes both the risk that currencies in which the Fund's investments are
traded in or currencies in which the Fund has taken on an active investment
position will decline in value relative to the U.S. Dollar and, in the case of
hedging positions, that the U.S. Dollar will decline in value relative to the
currency being hedged. Currency rates in foreign countries may fluctuate
significantly for a number of reasons, including the forces of supply and demand
in the foreign exchange markets, actual or perceived changes in interest rates,
and intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad.

     The Fund may engage in proxy hedging of currencies by entering into
derivative transactions with respect to a currency whose value is expected to
correlate to the value of a currency the Fund owns or wants to own. This
presents the risk that the two currencies may not move in relation to one
another as expected. In that case, the Fund could lose money on its investment
and also lose money on the position designed to act as a proxy hedge. The Fund
may also take active currency positions and may cross-hedge currency exposure
represented by its securities into another foreign currency. This may result in
the Fund's currency exposure being substantially different than that suggested
by its securities investments.

     If the Fund invests or trades in foreign currencies, securities denominated
in foreign currencies, or related derivative instruments, it may be adversely
affected by changes in foreign currency exchange rates. Currency risk is
particularly pronounced for the Fund because it regularly enters into derivative
foreign currency transactions and may take active long and short currency
positions through exchange traded and over-the-counter ("OTC") foreign currency
transactions for investment purposes. Derivative foreign currency transactions
(such as futures, forwards and swaps) may also involve leveraging risk in
addition to currency risk as described below under "Leveraging Risk."

     - LEVERAGING RISK.  The Fund's portfolio may at times be economically
leveraged when the Fund temporarily borrows money to meet redemption requests
and/or to settle investment transactions. Additionally, the Funds may invest in
derivatives and may enter into reverse repurchase agreements. While the Fund
does not intend to use derivatives to create net exposure to securities,
currencies or other assets in amounts greater than the total assets of the Fund,
the Fund will often consider derivative instruments as offsetting one another or
other assets such that only the net difference in value of the derivatives
and/or assets that are offsetting will be considered for these purposes. To the
extent that the offsetting positions do not behave in relation to one another as
expected, the Fund may perform as if it were leveraged.

     This same compounding of risk can occur if the Fund takes on simultaneous
long and short positions in different currencies. While these long and short
positions are managed such that the Fund's net investment in foreign currency
does not exceed the Fund's net assets, a lack of correlation between currencies
(which may or may not be anticipated by the Manager) may expose more than one
hundred percent of the Fund's assets to currency risk. Similarly, the Fund may
take long and short positions on equity securities and/or "baskets" of equity
securities, including simultaneous positions through the use of a single
derivative instrument such as a swap contract or other over-the-counter
derivative instrument. A lack of correlation between the equity securities that
are the subject of these instruments (which may or may not be anticipated by the
Manager) could expose more than one hundred percent of the Fund's portfolio to
equity securities risk.

                                        4
<PAGE>   146

     - CREDIT AND COUNTERPARTY RISK.  This is the risk that the counterparty to
an OTC derivatives contract or a borrower of the Fund's securities will be
unable or unwilling to make timely settlement payments or to otherwise honor its
obligations.

     The Fund is exposed to credit risk because it may generally make use of OTC
derivatives (such as forward foreign currency contracts and/or swap contracts)
and because it may engage to a significant extent in the lending of Fund
securities or use of repurchase agreements.

     - MANAGEMENT RISK.  The Fund is subject to management risk because it
relies on the Manager's ability to pursue its objective. The Manager will apply
investment techniques and risk analyses in making investment decisions for the
Fund, but there can be no guarantee that these will produce the desired results.
As noted above, the Manager may also fail to use derivatives effectively, for
example, choosing to hedge or not to hedge positions precisely when it is least
advantageous to do so. As indicated above, however, the Fund is generally not
subject to the risk of market timing because it generally stays fully invested.

                                        5
<PAGE>   147

                               FEES AND EXPENSES

     The following table describes the fees and expenses you may pay if you buy
and hold shares of the Fund.

<TABLE>
<CAPTION>
                                                              CLASS II   CLASS III   CLASS IV
                                                              --------   ---------   --------
<S>                                                           <C>        <C>         <C>
PURCHASE AND REDEMPTION FEES (fees paid directly to Fund at
  purchase or redemption)
  Cash Purchase Premium (as a % of amount invested)(1)......   0.60%(2)    0.60%(2)   0.60%(2)
  Redemption Fees (as a % of amount redeemed)(1)............    None        None       None

ANNUAL FUND OPERATING EXPENSES (expenses that are deducted
  from Fund assets)
  Management Fee............................................   0.54%       0.54%      0.54%
  Shareholder Service Fee...................................   0.22%       0.15%      0.09%
  Other Expenses............................................   0.09%       0.09%      0.09%
  Total Annual Operating Expenses...........................   0.85%       0.78%      0.72%
  Expense Reimbursement(3)..................................   0.09%       0.09%      0.09%
  Net Annual Expenses.......................................   0.76%       0.69%      0.63%
</TABLE>

NOTES TO FEES AND EXPENSES:

1.  Paid to and retained by the Fund to allocate portfolio transaction costs
    caused by shareholder activity to the shareholder generating the activity.
    Purchase premiums generally apply only to cash purchases.

2.  Generally not waived due to offsetting transaction. May be waived only in
    rare circumstances: (i) if the purchase or redemption is part of an exchange
    from or to another Fund and the Manager is able to transfer securities among
    the Funds as part of effecting the transaction, (ii) if the Fund is either
    substantially overweighted or underweighted in cash so that a redemption or
    purchase will not require a securities transaction, or (iii) in certain
    other instances (not including offsetting transactions) if the Manager
    determines that the purchase or redemption will not result in transaction
    costs to the Fund.

3.  The Manager has contractually agreed to reimburse the Fund with respect to
    certain Fund expenses through at least June 30, 2001 to the extent that the
    Fund's total annual operating expenses (excluding Shareholder Service Fees,
    brokerage commissions and other investment-related costs, hedging
    transaction fees, extraordinary, non-recurring and certain other unusual
    expenses (including taxes), securities lending fees and expenses, interest
    expense and transfer taxes) exceed 0.54% of the Fund's daily net assets.

EXAMPLES:

The examples illustrate the expenses you would incur on a $10,000 investment in
the Fund over the stated periods, assuming your investment had a 5% return each
year and the Fund's operating expenses remained the same (with or without
redemption at the end of each stated period). The examples are for comparative
purposes only; they do not represent past or future expenses or performance, and
your actual expenses and performance may be higher or lower.

<TABLE>
<CAPTION>
                                                              CLASS II   CLASS III   CLASS IV
                                                              --------   ---------   --------
<S>                                                           <C>        <C>         <C>
1 Year (after reimbursement)................................   $  137     $  130      $  124
3 Year......................................................   $  321     $  299      $  280
5 Year......................................................   $  520     $  482      $  449
10 Year.....................................................   $1,095     $1,012      $  941
</TABLE>

                             BENCHMARKS AND INDEXES

     The Manager measures the Fund's performance against the Morgan Stanley
Capital International Europe, Australia and Far East Index ("MSCI EAFE"), a
well-known large capitalization international stock index maintained and
published by Morgan Stanley Capital International. The Manager may change the
Fund's benchmark from time to time. The Fund is not an "index" fund and the
composition of the Fund's portfolio may differ from the benchmark.

                                        6
<PAGE>   148

                             MANAGEMENT OF THE FUND

     Grantham, Mayo, Van Otterloo & Co., LLC, 40 Rowes Wharf, Boston,
Massachusetts 02110 provides investment advisory services to the GMO Funds. GMO
is a private company, founded in 1977. As of May 31, 2000, GMO managed more than
$22 billion for institutional investors such as pension plans, endowments,
foundations and the GMO Funds.

     Subject to the approval of the Trust's board of trustees, the Manager
establishes and modifies when necessary the investment strategies of the Fund.
In addition to its management services to the Fund, the Manager administers the
Fund's business affairs. For the fiscal year ended February 29, 2000, the
Manager received as compensation for management services rendered in such year
(after any applicable waivers or reimbursements), 0.45% of the Fund's average
daily net assets.

     Each class of shares of the Fund pays the Manager a shareholder service fee
for providing direct client service and reporting, such as performance
information reporting, client account information, personal and electronic
access to Fund information, access to analysis and explanations of Fund reports
and assistance to correct and maintain client-related information.

     R. Jeremy Grantham, Christopher Darnell and Forrest C. Berkley are
primarily responsible for the day-to-day management of the Fund's portfolio. Mr.
Grantham, a founding member of the Manager, serves as the President-
Quantitative of the Manager and has been engaged by the Manager in portfolio
management since the Manager's inception in 1977. Mr. Darnell has been a member
and Investment Director of the Manager since 1984. Mr. Berkley has been a member
of the Manager since 1986.

CUSTODIAN

     Brown Brothers Harriman & Co., 40 Water Street, Boston, Massachusetts
02109, serves as the Fund's custodian.

TRANSFER AGENT

     Investors Bank & Trust Company, 200 Clarendon Street, Boston, Massachusetts
02116, serves as the Fund's transfer agent.

                                        7
<PAGE>   149

                        DETERMINATION OF NET ASSET VALUE

     The net asset value or "NAV" of a share is determined as of the close of
regular trading on the New York Stock Exchange ("NYSE"), generally 4:00 p.m. New
York City time. The Fund may not determine its NAV on days during which no
security is tendered for redemption and no order to purchase or sell such
security is received by the Fund. The Fund's net asset value is determined by
dividing the total market value of the Fund's portfolio investments and other
assets, less any liabilities, by the total outstanding shares of the Fund. The
market value of the Fund's investments is generally determined as follows:

Exchange listed securities

     - Last sale price or

     - Most recent bid price (if no reported sale) or

     - Broker bid (if the private market is more relevant in determining market
       value than the exchange), based on where the securities are principally
       traded and what their intended disposition is

Unlisted securities (if market quotations are readily available)

     - Most recent quoted bid price

Certain debt obligations (if less than sixty days remain until maturity)

     - Amortized cost (unless circumstances dictate otherwise; for example, if
       the issuer's creditworthiness has become impaired)

All other fixed income securities and options on those securities (includes
bonds, loans, structured notes)

     - Closing bid supplied by a primary pricing source chosen by the Manager

All other assets and securities (if no quotations are readily available)

     - Fair value as determined in good faith by the Trustees or persons acting
       at their direction

     The Manager evaluates primary pricing sources on an ongoing basis, and may
change any pricing source at any time. However, the Manager will not normally
evaluate the prices supplied by the pricing sources on a day-to-day basis. The
Manager is kept informed of erratic or unusual movements (including unusual
inactivity) in the prices supplied for a security and may in its discretion
override a price supplied by a source (by taking a price supplied from another)
because of such price activity or because the Manager has other reasons to
believe that a price supplied may not be reliable. Certain securities may be
valued on the basis of a price provided by a principal market maker. Prices
provided by principal market makers may vary from the value that would be
realized if the securities were sold.

     The values of foreign securities quoted in foreign currencies are
translated into U.S. dollars at current exchange rates or at such other rates as
the Trustees or persons acting at their direction may determine in computing net
asset value. Fluctuations in the value of foreign currencies in relation to the
U.S. dollar will affect the net asset value of shares of the Fund even though
there has not been any change in the values of such securities and options
measured in terms of the foreign currencies in which they are denominated.

     Foreign exchanges and securities markets usually close prior to the time
the NYSE closes and values of foreign options and foreign securities will be
determined as of those earlier closings. Events affecting the values of foreign
securities may occasionally occur between the earlier closings and the closing
of the NYSE which will not be reflected in the computation of the Fund's net
asset value. If an event materially affecting the value of foreign securities
occurs during that period, then those securities may be valued at fair value as
determined in good faith by the Trustees or persons acting at their direction.
In addition, because the Fund may hold portfolio securities listed on foreign
exchanges which may trade on days on which the NYSE is closed, the net asset
value of the Fund's shares may be significantly affected on days when investors
will have no ability to redeem their shares.

                                        8
<PAGE>   150

                             HOW TO PURCHASE SHARES

     You may purchase the Fund's shares from the Trust on any day when the NYSE
is open for business. In addition, brokers and agents are authorized to accept
purchase and redemption orders on the Fund's behalf. You may pay a fee if you
effect a transaction through a broker or agent. To obtain a purchase order form,
call the Trust at (617) 346-7646 or your broker or agent.

     PURCHASE POLICIES.  Before a purchase order will be acted upon by the
Trust, the Trust must determine that the purchase order is in "good order." A
purchase order is in "good order" if:

     - a completed purchase order, containing the following information, is
       submitted to the Trust or its agent:

        - signature exactly in accordance with the form of registration

        - the exact name in which the shares are registered

        - the investor's account number

        - the number of shares or the dollar amount of shares to be purchased

     - the purchase order is received and accepted by the Trust or its agent
       (the Trust reserves the right to reject any order)

     - payment (by check or wire) for the purchase is received before 4:00 p.m.
       on the day the purchase order is accepted

        - if an investor provides adequate written assurances of intention to
          pay, the Trust may extend settlement up to four business days.

     The purchase price of a share of the Fund is the net asset value per share
next determined after the purchase order is determined to be in "good order"
PLUS a purchase premium, if any, for the Fund shares to be purchased. Purchase
order forms received by the Trust or its agent after the deadline will be
honored on the next following business day, and the purchase price will be
effected based on the net asset value per share computed on that day.

     Minimum investment amounts (by class) are set forth in the table on page 12
of this Prospectus. There is no minimum additional investment required to
purchase additional shares of the Fund. The Trust may waive initial minimums for
certain accounts.

     SUBMITTING YOUR PURCHASE ORDER FORM.  Completed purchase order forms can be
submitted by MAIL or by FACSIMILE to the Trust at:

                                   GMO Trust
                   c/o Grantham, Mayo, Van Otterloo & Co. LLC
                                 40 Rowes Wharf
                          Boston, Massachusetts 02110
                           Facsimile: (617) 439-4192
                        Attention: Shareholder Services

     Call the Trust at (617) 346-7646 to CONFIRM RECEIPT of your purchase order
form. Do not send cash, checks or securities directly to the Trust.

     FUNDING YOUR INVESTMENT.  You may purchase shares:

     - with cash (via wire transfer or check)

        - BY WIRE.  Instruct your bank to wire the amount of your investment to:

             Investors Bank & Trust Company, Boston, Massachusetts
                               ABA#: 011-001-438
                              Attn: Transfer Agent
                     Credit: GMO Deposit Account 55555-4444
              Further credit: GMO Fund/shareholder name and number

                                        9
<PAGE>   151

        - BY CHECK.  All checks must be made payable to the Fund or to GMO
         Trust. The Trust will not accept any checks payable to a third party
         which have been endorsed by the payee to the Trust. Mail checks to:

<TABLE>
      <S>                                                 <C>
                  By U.S. Postal Service:                             By Overnight Courier:
              Investors Bank & Trust Company                     Investors Bank & Trust Company
                 GMO Transfer Agent MFD 23                          GMO Transfer Agent MFD 23
                       P.O. Box 9130                            200 Clarendon Street, 16th Floor
             200 Clarendon Street, 16th Floor                           Boston, MA 02116
                   Boston, MA 02117-9130
</TABLE>

     - by exchange (from another GMO product)

        - written instruction should be sent to GMO Trust's Shareholder Services
          at (617) 439-4192 (facsimile)

     - in exchange for securities acceptable to the Manager

        - securities must be approved by the Manager prior to transfer to the
Fund

        - securities will be valued as set forth under "Determination of Net
Asset Value" on page 8

     - by a combination of cash and securities.

                              HOW TO REDEEM SHARES

     You may redeem shares of the Fund on any day when the NYSE is open for
business.

     REDEMPTION POLICIES.  Payment on redemption will be made as promptly as
possible (generally on the next business day) and no later than seven days
(subject to the exceptions noted below) after the request for redemption is
received by the Trust or its agent in "good order."

     A redemption request is in "good order" if it:

     - is received by the Trust or its agent prior to the close of regular
       trading on the NYSE (generally 4:00 p.m. New York City time)

     - is signed exactly in accordance with the form of registration

     - includes the exact name in which the shares are registered

     - includes the investor's account number

     - includes the number of shares or the dollar amount of shares to be
       redeemed

     Redemption requests received by the Trust or its agent after the deadline
will be honored on the next following business day, and the redemption will be
effected based on the net asset value per share computed on that day. The
redemption price is the net asset value per share next determined after the
redemption request is determined to be in "good order."

     If the Manager determines, in its sole discretion, that it would be
detrimental to the best interests of the remaining shareholders to make a
redemption payment wholly or partly in cash, the Fund may pay the redemption
price in whole or in part by a distribution in-kind of securities held by the
Fund instead of cash.

     If a redemption is made in cash:

     - payment will be made in federal funds transferred to the account
       designated in writing by authorized persons

        - designation of additional accounts and any change in the accounts
          originally designated must be made in writing.

     - upon request, payment will be made by check mailed to the registration
       address

     If a redemption is made in-kind, it is important for you to note:

     - securities used to redeem Fund shares will be valued as set forth under
       "Determination of Net Asset Value" on page 8

     - securities distributed by the Fund will be selected by the Manager in
       light of the Fund's objective and will not generally represent a pro rata
       distribution of each security held in the Fund's portfolio

     - to the extent available, in-kind redemptions will be of readily
       marketable securities

                                       10
<PAGE>   152

     - you may incur brokerage charges on the sale of any securities received as
       a result of an in-kind redemption

     - in-kind redemptions will be transferred and delivered by the Trust as
       directed by you

     Each Fund may suspend the right of redemption and may postpone payment for
more than seven days:

     - if the NYSE is closed for other than weekends or holidays

     - during periods when trading on the NYSE is restricted

     - during an emergency which makes it impracticable for a Fund to dispose of
       its securities or to fairly determine the net asset value of the Fund

     - during any other period permitted by the Securities and Exchange
       Commission for the protection of investors.

     SUBMITTING YOUR REDEMPTION REQUEST.  Redemption requests can be submitted
by MAIL or by FACSIMILE to the Trust at the address/facsimile number set forth
under "How to Purchase Shares -- Submitting Your Purchase Order Form."
Redemption requests submitted by mail are "received" by the Trust when actually
delivered to the Trust or its agent. Call the Trust at (617) 346-7646 to CONFIRM
RECEIPT of redemption requests.

                                       11
<PAGE>   153

                                MULTIPLE CLASSES

     The Fund offers multiple classes of shares. The sole economic difference
among the various classes of shares described in this Prospectus is the level of
Shareholder Service Fee that the classes bear for client and shareholder
service, reporting and other support, reflecting the fact that, as the size of a
client relationship increases, the cost to service that client decreases as a
percentage of the assets in that account. Thus, the Shareholder Service Fee is
lower for classes where eligibility criteria require greater total assets under
GMO's management.

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
                                                       MINIMUM TOTAL INVESTMENT/     SHAREHOLDER SERVICE FEE (AS A %
             INTERNATIONAL CORE FUND                    TOTAL FUND INVESTMENT*        OF AVERAGE DAILY NET ASSETS)
--------------------------------------------------------------------------------------------------------------------
<S>                                                 <C>                              <C>
                                                             $1 million/NA                        0.22%
 Class II
--------------------------------------------------------------------------------------------------------------------
                                                            $35 million/NA                        0.15%
 Class III
--------------------------------------------------------------------------------------------------------------------
                                                       $250 million/$125 million                  0.09%
 Class IV
--------------------------------------------------------------------------------------------------------------------
</TABLE>

* The eligibility requirements in the table above are subject to certain
  exceptions and special rules for certain plan investors and for certain
  clients with continuous client relationships with GMO since May 31, 1996.

ELIGIBILITY FOR CLASSES

     Eligibility for different classes of the Fund depends upon the client
meeting either (i) the minimum "Total Fund Investment" set forth in the above
table, which includes only a client's total investment in a particular Fund, or
(ii) the minimum "Total Investment" set forth in the above table, calculated as
described below.

DETERMINATION OF TOTAL INVESTMENT

     A client's Total Investment equals the market value of all the client's
assets managed by GMO and its affiliates (1) at the time of initial investment,
(2) at close of business on the last business day of each calendar quarter, or
(3) at other times as determined by the Manager (each, a "Determination Date").
The Manager will monitor the value of the MSCI World Index (computed in U.S.
dollars with net dividends reinvested). On December 31 of any year, the Manager
may increase the Minimum Total Investment/Total Fund Investment amounts by the
same percentage by which the value of the MSCI World Index increased from June
30, 2000 through December 31 of the year being evaluated.

     For clients establishing a relationship with GMO on or after June 1,
1996:  A client's Total Investment will be determined by GMO at the
Determination Date.

     For clients with GMO accounts as of May 31, 1996:  Any client whose Total
Investment as of May 31, 1996 (prior to the issuance of multiple classes of
shares) was equal to or greater than $7 million will remain eligible for Class
III Shares indefinitely, provided that such client does not make a withdrawal or
redemption that causes the client's Total Investment to fall below $7 million.
Clients whose Total Investment as of May 31, 1996 was less than $7 million but
greater than $0 will be eligible for conversion to Class II Shares indefinitely.

You should note:

     - There is no minimum additional investment required to purchase additional
       shares of the Fund for any class of shares.

     - The Manager will make all determinations as to the aggregation of client
       accounts for purposes of determining eligibility.

     - Eligibility requirements for each class of shares are subject to change
       upon notice to shareholders.

     - Assets invested in GMO's Pelican Fund will not be considered when
       determining a client's Total Investment.

CONVERSIONS BETWEEN CLASSES

     Client's shares in the Fund will be converted to the class of shares of the
Fund with the lowest Shareholder Service Fee for which the client is eligible,
based on the amount of the client's Total Investment or Total Fund Investment,
on the Determination Date. The conversion will occur within 15 business days
following the Determination Date on a date selected by the Manager.

     The Trust has been advised by counsel that the conversion of a client's
investment from one class of shares to another class of shares in the same Fund
should not result in the recognition of gain or loss in the converted Fund's
shares. The client's tax basis in the new class of shares immediately after the
conversion should equal the client's basis in the converted shares immediately
before conversion, and the holding period of the new class of shares should
include the holding period of the converted shares.

                                       12
<PAGE>   154

                            DISTRIBUTIONS AND TAXES

     The policy of the Fund is to declare and pay distributions of its
dividends, interest and foreign currency gains semi-annually. The Fund also
intends to distribute net gains from the sale of securities held for not more
than one year ("net short-term capital gains") and net gains from the sale of
securities held for more than one year ("net long-term capital gains") at least
annually. The Fund is treated as a separate taxable entity for federal income
tax purposes and intends to qualify each year as a regulated investment company
under Subchapter M of the Internal Revenue Code of 1986, as amended.

     All dividends and/or distributions will be paid in shares of the Fund, at
net asset value, unless the shareholder elects to receive cash. There is no
purchase premium on reinvested dividends or distributions. Shareholders may make
this election by marking the appropriate box on the application or by writing to
the Trust.

It is important for you to note:

     - Fund distributions derived from interest, dividends and certain other
       income, including in general short-term capital gains, will be taxable as
       ordinary income to shareholders subject to federal income tax whether
       paid in cash or in shares. Properly designated Fund distributions derived
       from net long-term capital gains will be taxable as such (generally at a
       20% federal rate for noncorporate shareholders whether paid in cash or in
       shares).

     - Distributions by the Fund result in a reduction in the net asset value of
       the Fund's shares. If a distribution reduces the net asset value of a
       shareholder's shares below a shareholder's cost basis in those shares,
       such distribution may be taxable to the shareholder, even though, from an
       investment standpoint, it may constitute a partial return of capital. In
       particular, if you buy shares just prior to a taxable distribution by the
       Fund, you will pay the full price of the shares (including the value of
       the pending distribution) and then receive a portion of the price back as
       a taxable distribution.

     - The Fund's investment in foreign securities may be subject to foreign
       withholding taxes on dividends, interest or capital gains which will
       decrease the Fund's yield. In certain instances, shareholders may be
       entitled to claim a credit or deduction with respect to foreign taxes.

     - The Fund's investment in foreign securities, foreign currencies, debt
       obligations issued or purchased at a discount, asset-backed securities,
       assets "marked to the market" for federal income tax purposes and,
       potentially, so-called "indexed securities" (including inflation indexed
       bonds) may increase or accelerate the Fund's recognition of income,
       including the recognition of taxable income in excess of the cash
       generated by such investments. These investments may, therefore, affect
       the timing or amount of the Fund's distributions and may cause the Fund
       to liquidate other investments at a time when it is not advantageous to
       do so in order to satisfy the distribution requirements that apply to
       entities taxed as regulated investment companies.

     - Any gain resulting from the sale, exchange or redemption of your shares
       will generally also be subject to tax.

     The above is a general summary of the principal federal income tax
consequences of investing in the Fund for shareholders who are U.S. citizens,
residents or domestic corporations. You should consult your own tax advisors
about the precise tax consequences of an investment in the Fund in light of your
particular tax situation, including possible foreign, state, local or other
applicable tax laws (including the federal alternative minimum tax).

                                       13
<PAGE>   155

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

The financial highlights table is intended to help you understand the Fund's
financial performance for the past five years (or, if shorter, the period of the
Fund's operations). Certain information reflects financial results for a single
Fund share. The total returns in the tables represent the rate that an investor
would have earned (or lost) on an investment in the Fund (assuming reinvestment
of all dividends and distributions). Except as otherwise noted, this information
has been audited by PricewaterhouseCoopers LLP, independent accountants, whose
report, along with the Fund's financial statements, is included in the Trust's
Annual Reports, which are incorporated by reference in the Statement of
Additional Information and available upon request. Information is presented for
the Fund, and each class of shares which had investment operations during the
reporting periods and is currently being offered. Information regarding Class
III Shares reflects the operational history for the sole outstanding class prior
to the creation of multiple classes on May 31, 1996.

INTERNATIONAL CORE FUND
<TABLE>
<CAPTION>
                                                     CLASS II SHARES                              CLASS III SHARES
                                     ------------------------------------------------   ------------------------------------
                                                                      PERIOD FROM
                                         YEAR ENDED FEBRUARY       SEPTEMBER 26, 1996           YEAR ENDED FEBRUARY
                                               28/29,               (COMMENCEMENT OF                   28/29,
                                     ---------------------------     OPERATIONS) TO     ------------------------------------
                                      2000      1999      1998     FEBRUARY 28, 1997       2000         1999         1998
                                     -------   -------   -------   ------------------   ----------   ----------   ----------
<S>                                  <C>       <C>       <C>       <C>                  <C>          <C>          <C>
Net asset value, beginning of
 period............................  $ 20.33   $ 23.16   $ 24.36        $ 24.60         $    20.38   $    23.20   $    24.37
                                     -------   -------   -------        -------         ----------   ----------   ----------
Income (loss) from investment
 operations:
 Net investment income.............     0.41(2)    0.39(2)    0.52(2)         0.14            0.47(2)       0.42(2)       0.54(2)
 Net realized and unrealized gain
   (loss)..........................     1.33     (0.46)     1.94           0.96               1.28        (0.47)        1.96
                                     -------   -------   -------        -------         ----------   ----------   ----------
   Total from investment
    operations.....................     1.74     (0.07)     2.46           1.10               1.75        (0.05)        2.50
                                     -------   -------   -------        -------         ----------   ----------   ----------
Less distributions to shareholders:
 From net investment income........    (0.56)    (0.24)    (0.74)         (0.27)             (0.56)       (0.25)       (0.75)
 In excess of net investment
   income..........................       --     (0.24)       --             --             --            (0.24)          --
 From net realized gains...........    (0.66)    (2.28)    (2.92)         (1.07)             (0.66)       (2.28)       (2.92)
                                     -------   -------   -------        -------         ----------   ----------   ----------
   Total distributions.............    (1.22)    (2.76)    (3.66)         (1.34)             (1.22)       (2.77)       (3.67)
                                     -------   -------   -------        -------         ----------   ----------   ----------
Net asset value, end of period.....  $ 20.85   $ 20.33   $ 23.16        $ 24.36         $    20.91   $    20.38   $    23.20
                                     =======   =======   =======        =======         ==========   ==========   ==========
Total Return(1)....................     8.09%    (0.76)%   11.60%          4.51%(3)           8.20%       (0.68)%      11.71%
Ratios/Supplemental Data:
 Net assets, end of period
   (000's).........................  $21,162   $18,295   $12,500        $25,302         $1,799,929   $1,998,447   $3,046,510
 Net expenses to average daily net
   assets..........................     0.76%     0.76%     0.76%          0.80%(4,6)         0.69%        0.69%        0.69%
 Net investment income to average
   daily net assets................     1.84%     1.71%     2.14%          0.98%(6)           2.09%        1.84%        2.19%
 Portfolio turnover rate...........       53%       60%       68%            97%                53%          60%          68%
 Fees and expenses voluntarily
   waived or borne by the Manager
   consisted of the following per
   share amounts...................  $  0.02   $  0.06   $  0.07        $  0.05         $     0.02   $     0.06   $     0.07

<CAPTION>
                                        CLASS III SHARES
                                     -----------------------

                                       YEAR ENDED FEBRUARY
                                             28/29,
                                     -----------------------
                                        1997         1996
                                     ----------   ----------
<S>                                  <C>          <C>
Net asset value, beginning of
 period............................  $    24.62   $    22.32
                                     ----------   ----------
Income (loss) from investment
 operations:
 Net investment income.............        0.59         0.36
 Net realized and unrealized gain
   (loss)..........................        1.02         3.09
                                     ----------   ----------
   Total from investment
    operations.....................        1.61         3.45
                                     ----------   ----------
Less distributions to shareholders:
 From net investment income........       (0.33)       (0.39)
 In excess of net investment
   income..........................          --           --
 From net realized gains...........       (1.53)       (0.76)
                                     ----------   ----------
   Total distributions.............       (1.86)       (1.15)
                                     ----------   ----------
Net asset value, end of period.....  $    24.37   $    24.62
                                     ==========   ==========
Total Return(1)....................        6.72%       15.72%
Ratios/Supplemental Data:
 Net assets, end of period
   (000's).........................  $4,232,937   $4,538,036
 Net expenses to average daily net
   assets..........................        0.71%(5)       0.71%(5)
 Net investment income to average
   daily net assets................        2.34%        1.93%
 Portfolio turnover rate...........          97%          14%
 Fees and expenses voluntarily
   waived or borne by the Manager
   consisted of the following per
   share amounts...................  $     0.06   $     0.03
</TABLE>

(1) Calculation excludes purchase premiums. Total returns would be lower had
    certain expenses not been waived during the periods shown.
(2) Computed using average shares outstanding throughout the period.
(3) Not annualized.
(4) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .04% of average daily net assets.
(5) Includes stamp duties and transfer taxes not waived or borne by the Manager,
    which approximate .02% of average daily net assets.
(6) Annualized.

                                       14
<PAGE>   156

<TABLE>
<CAPTION>
                        CLASS IV SHARES
         ---------------------------------------------
                                        PERIOD FROM
               YEAR ENDED             JANUARY 9, 1998
            FEBRUARY 28/29,          (COMMENCEMENT OF
         ----------------------       OPERATIONS) TO
           2000          1999        FEBRUARY 28, 1998
         --------      --------      -----------------
<S>      <C>           <C>           <C>
         $  20.37      $  23.19          $  20.61
         --------      --------          --------
             0.55(2)       0.42(2)           0.02(2)
             1.21         (0.46)             2.56
         --------      --------          --------
             1.76         (0.04)             2.58
         --------      --------          --------
            (0.57)        (0.25)               --
            --            (0.25)               --
            (0.66)        (2.28)               --
         --------      --------          --------
            (1.23)        (2.78)               --
         --------      --------          --------
         $  20.90      $  20.37          $  23.19
         ========      ========          ========
             8.18%        (0.60)%           12.52%(3)
         $291,894      $567,219          $682,952
             0.63%         0.63%             0.63%(6)
             2.47%         1.85%             0.68%(6)
               53%           60%               68%
         $   0.02      $   0.06          $   0.01
</TABLE>

                                       15
<PAGE>   157

                      [This page intentionally left blank]
<PAGE>   158

                                   GMO TRUST

                             ADDITIONAL INFORMATION

     The Fund's annual and semi-annual reports to shareholders contain
additional information about the Fund's investments. The Fund's annual report
contains a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Fund's annual and semi-annual reports, and the Fund's Statement of Additional
Information are available free of charge by writing to GMO, 40 Rowes Wharf,
Boston, Massachusetts 02110 or by calling collect (617) 346-7646. The Statement
contains more detailed information about the Fund and is incorporated by
reference into this Prospectus.

     Investors can review and copy the Prospectus, Statement and reports at the
SEC's Public Reference Room in Washington, D.C. Information regarding the
operation of the Public Reference Room may be obtained by calling the SEC at
1-202-942-8090. Reports and other information about the Fund are available on
the SEC's Internet site at http://www.sec.gov. Copies of this information may be
obtained, upon payment of a duplicating fee, by writing the Public Reference
Section of the SEC, Washington, D.C. 20549-0102.

                             SHAREHOLDER INQUIRIES

                      Shareholders may request additional
                   information from and direct inquiries to:
                            Shareholder Services at
                    Grantham, Mayo, Van Otterloo & Co. LLC,
                        40 Rowes Wharf, Boston, MA 02110
                         1-617-346-7646 (CALL COLLECT)
                              1-617-439-4192 (FAX)

                                  DISTRIBUTOR

                            Funds Distributor, Inc.
                                60 State Street
                          Boston, Massachusetts 02109

                                        INVESTMENT COMPANY ACT FILE NO. 811-4347
<PAGE>   159

GMO TRUST                                                             Prospectus
                                                                   June 30, 2000

- EMERGING COUNTRY DEBT FUND

                                                   -----------------------------
                                                   - GMO TRUST OFFERS A BROAD
                                                    SELECTION OF INVESTMENT
                                                    ALTERNATIVES TO INVESTORS.

                                                   - INFORMATION ABOUT OTHER
                                                    FUNDS OFFERED BY GMO
                                                    TRUST IS CONTAINED IN
                                                    SEPARATE PROSPECTUSES.
GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC
40 ROWES WHARF - BOSTON, MASSACHUSETTS 02110

The Securities and Exchange Commission has not approved or disapproved these
securities or passed upon the adequacy of this prospectus. Any representation to
the contrary is a criminal offense.
<PAGE>   160

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES.........     1
SUMMARY OF PRINCIPAL RISKS..................................     3
FEES AND EXPENSES...........................................     6
BENCHMARKS AND INDEXES......................................     7
MANAGEMENT OF THE FUND......................................     7
DETERMINATION OF NET ASSET VALUE............................     8
HOW TO PURCHASE SHARES......................................     9
HOW TO REDEEM SHARES........................................    10
MULTIPLE CLASSES............................................    11
DISTRIBUTIONS AND TAXES.....................................    12
FINANCIAL HIGHLIGHTS........................................    13
INVESTMENT IN GMO ALPHA LIBOR FUND..........................    14
ADDITIONAL INFORMATION..................................back cover
SHAREHOLDER INQUIRIES...................................back cover
DISTRIBUTOR.............................................back cover
</TABLE>

                                        i
<PAGE>   161

                                   SUMMARY OF
              FUND OBJECTIVES AND PRINCIPAL INVESTMENT STRATEGIES

     The following summary describes the Fund's investment objective and
principal investment strategies. The Fund may make other investments and engage
in other investment strategies that are not specifically described in the
summary. More information about the Fund's possible investments and strategies
is set forth in the Statement of Additional Information. See the back cover of
this Prospectus for information about how to receive the Statement of Additional
Information. Unless described as fundamental in this Prospectus or in the
Statement of Additional Information, the Fund's investment objective and
policies may be changed by the Trustees without shareholder approval.

     In the Fund summary that follows, it is noted that the Fund will "invest
primarily in" a particular type of securities or other assets. Investors should
understand that this Prospectus uses the word "invest" to mean not only direct
investment in a particular asset but also indirect investment in or exposure to
the asset through the use of derivatives and related instruments.

     Note that the Fund invests to a substantial extent in fixed income
securities. These are obligations of the Issuer to make payments of principal
and/or interest on future dates, and include bonds, notes and asset backed
securities. For these purposes, a bond refers to any fixed income obligation
with an original maturity of two years or more, as well as "synthetic" bonds
created by the Manager by combining a futures contract or option on a fixed
income security with cash, a cash equivalent or another fixed income security.
If the issuer or guarantor of a fixed income security is a foreign government or
an agency or political subdivision, the obligation is often referred to as
sovereign debt. The Manager will employ a variety of techniques to adjust the
sensitivity of a Fund's value to changes in interest rates. This sensitivity is
often measured by, and correlates strongly to, the portfolio's duration. The
duration of a fixed income security is the weighted average maturity, expressed
in years, of the present value of all expected future cash flows, including
interest payments and principal repayments. For example, for a bond with a 6%
coupon that matures in five years with a 6% yield, duration would be 4.39 years.

     Investing in mutual funds involves risk. The Fund is subject to certain
risks based on the types of investments in the Fund's portfolio and on the
investment strategies the Fund employs. Investors should refer to the SUMMARY OF
PRINCIPAL RISKS in the Prospectus at page 3 for a discussion of the principal
risks of investing in the Fund. See the Statement of Additional Information for
additional information about the risks of Fund investments and strategies. The
Fund described in this Prospectus may not be available for purchase in all
states. This Prospectus is not an offering in any state where an offering may
not lawfully be made.

It is important for you to note:

     - You may lose money on an investment in the Fund.

     - An investment in the Fund is not a deposit of a bank and is not insured
       or guaranteed by the Federal Deposit Insurance Corporation or any other
       government agency.

                                        1
<PAGE>   162

 GMO EMERGING COUNTRY
    DEBT FUND
Fund Inception Date: 4/19/94

<TABLE>
<CAPTION>
                                                                             FUND CODES
                                                              -----------------------------------------
                                                                         Ticker   Symbol       Cusip
                                                                         ------  ---------  -----------
<S>                                                           <C>        <C>     <C>        <C>
                                                              Class III  GMCDX   EmgCntrDt  362007 27 0
                                                              Class IV   GMDFX   EmgCntrDt  362008 78 1
</TABLE>

                 OBJECTIVE AND PRINCIPAL INVESTMENT STRATEGIES

     INVESTMENT OBJECTIVE:  The Emerging Country Debt Fund seeks to earn high
total return through investment in sovereign debt of developing countries in
Asia, Latin America, the Middle East, Africa and Europe ("Emerging Countries").
The Fund's current benchmark is the J.P. Morgan Emerging Markets Bond Index
Global.

     PRINCIPAL INVESTMENTS:  The Fund invests primarily in sovereign debt of
Emerging Countries. The Fund will generally have at least 50% of its assets
denominated in, or hedged into, U.S. dollars. The Fund may make use of a wide
variety of exchange-traded and over-the-counter derivative instruments to
implement its strategy, and may seek to provide some protection against defaults
of sovereign issuers in certain countries through the use of certain derivative
instruments. The Fund may achieve this exposure directly, or indirectly by
investing a substantial portion of its assets in shares of the GMO Alpha LIBOR
Fund (see "Investment in GMO Alpha LIBOR Fund").

     METHODOLOGY/PORTFOLIO CONSTRUCTION:  The Manager employs a bottom-up
approach to examining Emerging Country debt issues, and uses quantitative
applications to take advantage of valuation inefficiencies in Emerging Country
debt markets. In addition to considerations relating to investment restrictions
and tax barriers, allocation of the Fund's investments among selected Emerging
Countries will be based on certain other relevant factors including specific
security valuations, as well as the outlook for economic growth, currency
exchange rates, interest rates and political factors.

     RISKS:  The most significant risks of an investment in the Fund are Market
Risk, Liquidity Risk, Derivatives Risk, Foreign Investment Risk, Currency Risk,
Leveraging Risk and Credit and Counterparty Risk. For more information about
these risks and other principal risks of an investment in the Fund, see "Summary
of Principal Risks" on page 3.

                                  PERFORMANCE

     The performance information below helps to show the risks of investing in
the Fund. The bar chart to the left shows changes in the Fund's annual total
returns from year to year for the periods shown. Purchase premiums and
redemption fees are not reflected in the bar chart; if reflected, the returns
would be lower. The table to the right shows how the Fund's average annual total
returns for different calendar periods compare with those of a broad-based
index. See "Benchmarks and Indexes" for a description of the index. Performance
results in the table reflect payment of Fund expenses; returns for the
comparative index do not reflect payment of any expenses. PAST PERFORMANCE IS
NOT AN INDICATION OF FUTURE PERFORMANCE.

                      ANNUAL TOTAL RETURN/Class III Shares
                            Years Ending December 31
[Graph]

<TABLE>
<CAPTION>
                                       EMERGING COUNTRY DEPT FUND %
                                       ----------------------------
<S>                                    <C>
1995                                             45.10
1996                                             65.71
1997                                             31.01
1998                                            -35.53
1999                                             32.29
</TABLE>

                        Highest Quarter: 26.17% (2Q1995)
                        Lowest Quarter: -34.91% (3Q1998)
                      Year-to-Date (as of 3/31/00): 14.39%
                          AVERAGE ANNUAL TOTAL RETURN
                        Periods Ending December 31, 1999

<TABLE>
<CAPTION>
-----------------------------------------------------------------
                       1 YEAR    5 YEARS   10 YEARS   INCEPT.
-----------------------------------------------------------------
<S>                    <C>       <C>       <C>        <C>     <C>
                                                      4/19/94
-----------------------------------------------------------------
 CLASS III              31.30%   23.49%      N/A       19.43%
-----------------------------------------------------------------
 J.P. MORGAN EMBI+      25.97%   16.65%      N/A       14.59%
-----------------------------------------------------------------
 J.P. MORGAN EMBI
  GLOBAL+               25.97%   16.65%      N/A       14.59%
-----------------------------------------------------------------
                                                       1/9/98
-----------------------------------------------------------------
 CLASS IV               31.47%    N/A        N/A       -2.66%
-----------------------------------------------------------------
 J.P. MORGAN EMBI+      25.97%    N/A        N/A        5.40%
-----------------------------------------------------------------
 J.P. MORGAN EMBI
  GLOBAL+               25.97%    N/A        N/A        5.40%
-----------------------------------------------------------------
</TABLE>

                                        2
<PAGE>   163

                           SUMMARY OF PRINCIPAL RISKS

     The value of your investment in the Fund changes with the values of the
Fund's investments. Many factors can affect those values, and you can lose money
by investing in the Fund. Factors that may affect the Fund's portfolio as a
whole are called "principal risks" and are summarized in this section. This
summary describes the nature of these risks but is not intended to include every
potential risk. The Fund could be subject to additional risks because the types
of investments made by the Fund change over time. The Statement of Additional
Information includes more information about the Fund and its investments.

      --  MARKET RISK.  The Fund is subject to market risk, which is the risk of
unfavorable market-induced changes in the value of the securities owned by the
Fund. General market risks associated with investments in fixed income
securities include the following:

     The value of the Fund's investments in fixed income securities (including
bonds, notes and asset-backed securities) will typically change as interest
rates fluctuate. During periods of rising interest rates, the values of fixed
income securities generally decline. Conversely, during periods of falling
interest rates, the values of fixed income securities generally rise. This kind
of market risk, also called interest rate risk, will generally increase to the
extent the Fund invests in fixed income securities with longer maturities and
portfolios with longer durations (a measure of the expected cash flows of a
fixed income security).

     While interest rate risk is attendant with all fixed income securities and
tends to depend mostly on the duration of the security, interest rate risk is
generally more pronounced with lower-rated securities and so may be significant
for the Fund, which may invest a significant portion of its assets in
lower-rated securities (also called "junk bonds") or comparable unrated
securities.

     - LIQUIDITY RISK.  Liquidity risk exists when particular investments are
difficult to purchase or sell due to a limited market or to legal restrictions,
such that the Fund may be prevented from selling particular securities at the
price at which the Fund values them. Liquidity risk will generally increase to
the extent that the Fund's principal investment strategy involves securities of
companies with smaller market capitalizations, foreign securities, derivatives,
or securities with substantial market and/or credit risk. This risk may be
particularly pronounced for the Fund because it may invest primarily in emerging
market securities and related derivatives that are not widely traded and that
may be subject to purchase and sale restrictions.

     - DERIVATIVES RISK.  The Fund may use derivatives, which are financial
contracts whose value depends upon, or is derived from, the value of an
underlying asset, reference rate or index. Derivatives may relate to stocks,
bonds, interest rates, currencies or currency exchange rates, commodities, and
related indexes. The Fund can use derivatives for many purposes, including for
hedging, and as a substitute for direct investment in securities or other
assets. The Fund may also use derivatives as a way to efficiently adjust the
exposure of the Fund to various securities, markets and currencies without the
Fund having to actually sell current assets and purchase different ones. This is
generally done either because the adjustment is expected to be relatively
temporary or in anticipation of effecting the sale and purchase of Fund assets
over time. For a description of the various derivative instruments that may be
utilized by the Fund, refer to the Statement of Additional Information.

     The use of derivative instruments involves risks different from, or greater
than, the risks associated with investing directly in securities and other more
traditional investments. Derivatives are subject to a number of risks described
elsewhere in this section, including market risk, liquidity risk and the credit
risk of the counterparty to the derivatives contract. Since their value is
calculated and derived from the value of other assets, instruments or
references, there is greater risk that derivatives will be improperly valued.
Derivatives also involve the risk that changes in the value of the derivative
may not correlate perfectly with relevant assets, rates or indexes they are
designed to hedge or to closely track. Also, suitable derivative transactions
may not be available in all circumstances and there can be no assurance that
that Fund will engage in these transactions to reduce exposure to other risks
when that would be beneficial.

     The risks of derivatives are particularly pronounced for the Fund because
it uses derivatives as a basic component of its investment strategy to gain
exposure to foreign fixed income securities and currencies.

     In addition, the Fund's significant use of credit default swap contracts
also presents derivatives risk. In a credit default swap, the Fund makes a
stream of payments to another party in exchange for the right to receive a
specified return in the event of a default by a third party, typically an
emerging country, on its obligation. However, if the third party does not
default, the Fund loses its investment and recovers nothing. Credit default
swaps involve risk because they are difficult to value, are highly susceptible
to liquidity and credit risk, and generally only generate income in the event of
an actual default by the issuer of the underlying obligation (as opposed to a
credit downgrade or other indication of financial difficulty).

     - FOREIGN INVESTMENT RISK.  If the Fund invests in securities traded
principally in securities markets outside the United States, it will be subject
to additional and more varied risks, and may experience more rapid and extreme

                                        3
<PAGE>   164

changes in value. The securities markets of many foreign countries are
relatively small, with a limited number of companies representing a small number
of industries. Additionally, issuers of foreign securities may not be subject to
the same degree of regulation as U.S. issuers. Reporting, accounting and
auditing standards of foreign countries differ, in some cases significantly,
from U.S. standards. There are generally higher commission rates on foreign
portfolio transactions, transfer taxes, higher custodial costs and the
possibility that foreign taxes will be charged on dividends and interest payable
on foreign securities. Also, for lesser developed countries, nationalization,
expropriation or confiscatory taxation, adverse changes in investment or
exchange control regulations (which may include suspension of the ability to
transfer currency from a country), political changes or diplomatic developments
could adversely affect the Fund's investments. In the event of nationalization,
expropriation or other confiscation, the Fund could lose its entire investment
in foreign securities. These risks are particularly pronounced for the Fund
because it may invest a significant portion of its assets in foreign securities.

     In addition, if the Fund invests a significant portion of its assets in the
securities of issuers based in countries with developing or "emerging market"
economies it will be subject to greater levels of foreign investment risk than a
fund investing primarily in more developed foreign markets, since emerging
market securities may present market, credit, currency, liquidity, legal,
political and other risks greater than, or in addition to, risks of investing in
developed foreign countries. These risks include: high currency exchange rate
fluctuations; greater social, economic and political uncertainty and instability
(including the risk of war); more substantial governmental involvement in the
economy; less governmental supervision and regulation of the securities markets
and participants in those markets; unavailability of currency hedging techniques
in certain emerging market countries; the fact that companies in emerging market
countries may be newly organized and may be smaller and less seasoned companies;
the difference in, or lack of, auditing and financial reporting standards, which
may result in unavailability of material information about issuers; different
clearance and settlement procedures, which may be unable to keep pace with the
volume of securities transactions or otherwise make it difficult to engage in
such transactions; the risk that it may be more difficult to obtain and/or
enforce legal judgments in foreign jurisdictions; and significantly smaller
market capitalizations of emerging market issuers.

     - CURRENCY RISK.  Currency risk is the risk that fluctuations in exchange
rates may negatively affect the value of the Fund's investments. Currency risk
includes both the risk that currencies in which the Fund's investments are
traded in or currencies in which the Fund has taken on an active investment
position will decline in value relative to the U.S. Dollar and, in the case of
hedging positions, that the U.S. Dollar will decline in value relative to the
currency being hedged. Currency rates in foreign countries may fluctuate
significantly for a number of reasons, including the forces of supply and demand
in the foreign exchange markets, actual or perceived changes in interest rates,
and intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad.

     The Fund may engage in proxy hedging of currencies by entering into
derivative transactions with respect to a currency whose value is expected to
correlate to the value of a currency the Fund owns or wants to own. This
presents the risk that the two currencies may not move in relation to one
another as expected. In that case, the Fund could lose money on its investment
and also lose money on the position designed to act as a proxy hedge. The Fund
may also take active currency positions and may cross-hedge currency exposure
represented by its securities into another foreign currency. This may result in
the Fund's currency exposure being substantially different than that suggested
by its securities investments.

     If the Fund invests or trades in foreign currencies, securities denominated
in foreign currencies, or related derivative instruments, it may be adversely
affected by changes in foreign currency exchange rates. Currency risk is
particularly pronounced for the Fund because it regularly enters into derivative
foreign currency transactions and may take active long and short currency
positions through exchange traded and over-the-counter ("OTC") foreign currency
transactions for investment purposes. Derivative foreign currency transactions
(such as futures, forwards and swaps) may also involve leveraging risk in
addition to currency risk as described below under "Leveraging Risk."

     - NON-DIVERSIFICATION RISK.  Most analysts believe that overall risk can be
reduced through diversification, while concentration of investments in a small
number of securities increases risk. The Fund is not "diversified" within the
meaning of the 1940 Act. This means it is allowed to invest in a relatively
small number of issuers and/or foreign currencies with greater concentration of
risk. As a result, credit, market and other risks associated with the Fund's
investment strategies or techniques may be more pronounced for the Fund.

     In addition, the Fund may invest without limitation in shares of the GMO
Alpha LIBOR Fund, which is not diversified within the meaning of the 1940 Act.
Please refer to "Investment in GMO Alpha LIBOR Fund" for information regarding
certain risks and other information relating to the GMO Alpha LIBOR Fund.

     - LEVERAGING RISK.  The Fund's portfolio may at times be economically
leveraged when the Fund temporarily borrows money to meet redemption requests
and/or to settle investment transactions. Additionally, the Fund may invest in
derivatives and may enter into reverse repurchase agreements. While the Fund
does not intend to use derivatives to create net exposure to securities,
currencies or other assets in amounts greater than the total assets of the Fund,
the Fund will often consider derivative instruments as offsetting one another or
other assets such that only the net difference in value of

                                        4
<PAGE>   165

the derivatives and/or assets that are offsetting will be considered for these
purposes. This practice is used extensively by the Fund because it uses
derivatives and offsetting derivatives as its principal means of achieving
desired economic exposure. To the extent that the offsetting positions do not
behave in relation to one another as expected, the Fund may perform as if it
were leveraged.

     This same compounding of risk can occur in the Fund if it takes on
simultaneous long and short positions in different currencies. While these long
and short positions are managed such that the Fund's net investment in foreign
currency does not exceed the Fund's net assets, a lack of correlation between
currencies (which may or may not be anticipated by the Manager) may expose more
than one hundred percent of the Fund's assets to currency risk.

     - CREDIT AND COUNTERPARTY RISK.  This is the risk that the issuer or
guarantor of a fixed income security, the counterparty to an OTC derivatives
contract, or a borrower of the Fund's securities, will be unable or unwilling to
make timely principal, interest or settlement payments, or to otherwise honor
its obligations.

     Credit risk associated with investments in fixed income securities relates
to the ability of the issuer to make scheduled payments of principal and
interest on an obligation. The Fund is subject to varying degrees of risk that
the issuers of the securities will have their credit ratings downgraded or will
default, potentially reducing the Fund's share price and income level. Nearly
all fixed income securities are subject to some credit risk, which may vary
depending upon whether the issuers of the securities are corporations, domestic
or foreign governments, or their sub-divisions or instrumentalities. Even
certain U.S. Government securities are subject to credit risk. Additional risk
exists where there is no rating for the fixed income security and the Manager
has to assess the risk subjectively.

     Credit risk is particularly acute if the Fund invests in lower-rated
securities (also called junk bonds), which are fixed income securities rated
lower than Baa by Moody's Investors Service, Inc. ("Moody's") or BBB by Standard
& Poor's Ratings Services ("S&P"), or are determined by the Manager to be of
comparable quality to securities so rated. The sovereign debt of many foreign
governments, including their sub-divisions and instrumentalities, falls into
this category. Lower-rated securities offer the potential for higher investment
returns than higher-rated securities, but they carry a high degree of credit
risk and are considered predominantly speculative with respect to the issuer's
continuing ability to meet principal and interest payments. Lower-rated
securities may also be more susceptible to real or perceived adverse economic
and competitive industry conditions and may be less liquid than higher-rated
securities. Accordingly, the Fund, which may invest a significant portion of its
assets in lower-rated securities (such as those listed in "Market Risk -- Fixed
Income Securities" above), may be subject to substantial credit risk.

     In addition, the Fund is exposed to credit risk because it may generally
make use of OTC derivatives (such as forward foreign currency contracts and/or
swap contracts) and because it may engage to a significant extent in the lending
of Fund securities or use of repurchase agreements.

     - MANAGEMENT RISK.  The Fund is subject to management risk because it
relies on the Manager's ability to pursue its objective. The Manager will apply
investment techniques and risk analyses in making investment decisions for the
Fund, but there can be no guarantee that these will produce the desired results.
As noted above, the Manager may also fail to use derivatives effectively, for
example, choosing to hedge or not to hedge positions precisely when it is least
advantageous to do so. As indicated above, however, the Fund is generally not
subject to the risk of market timing because it generally stays fully invested.

                                        5
<PAGE>   166

                               FEES AND EXPENSES

     The following table describes the fees and expenses you may pay if you buy
and hold shares of the Fund.

<TABLE>
<CAPTION>
                                                              CLASS III    CLASS IV
                                                              ---------    --------
<S>                                                           <C>          <C>
PURCHASE AND REDEMPTION FEES (FEES PAID DIRECTLY TO FUND AT
  PURCHASE OR REDEMPTION)
  Cash Purchase Premium (as a % of amount invested)(1)......  0.50%(4)     0.50%(4)
  Redemption Fees (as a % of amount redeemed)(1)............  0.25%(3)     0.25%(3)

ANNUAL FUND OPERATING EXPENSES (EXPENSES THAT ARE DEDUCTED
  FROM FUND ASSETS)
  Management Fee............................................    0.35%       0.35%
  Shareholder Service Fee...................................    0.15%       0.10%
  Other Expenses............................................    0.08%       0.08%
  Total Annual Operating Expenses...........................    0.58%       0.53%
  Expense Reimbursement(2)..................................    0.03%       0.03%
  Net Annual Expenses.......................................    0.55%       0.50%
</TABLE>

NOTES TO FEES AND EXPENSES:

1.  Paid to and retained by the Fund to allocate portfolio transaction costs
    caused by shareholder activity to the shareholder generating the activity.
    Purchase premiums generally apply only to cash purchases. If the Manager
    determines that any portion of the purchase or redemption is offset by a
    corresponding redemption or purchase occurring on the same day, the purchase
    premium or redemption fee will be reduced by 50% with respect to that
    portion. In addition, the purchase premium or redemption fee will be reduced
    by 50% if the purchaser makes an in-kind purchase of Fund shares or if the
    purchase or redemption is part of a securities transfer from or to another
    Fund. Offset/reductions not available for transactions that are executed
    through brokers or agents, including, without limitation, intermediary
    platforms.

2.  The Manager has contractually agreed to reimburse the Fund with respect to
    certain Fund expenses through at least June 30, 2001 to the extent that the
    Fund's total annual operating expenses (excluding Shareholder Service Fees,
    brokerage commissions and other investment-related costs, hedging
    transaction fees, extraordinary, non-recurring and certain other unusual
    expenses (including taxes), securities lending fees and expenses, interest
    expense, transfer taxes and custodial fees) exceed 0.35% of the Fund's daily
    net assets.

3.  Applies only to shares acquired on or after July 1, 1995 (including shares
    acquired by reinvestment of dividends or other distributions on or after
    such date).

4.  The Fund may invest without limitation in shares of GMO Alpha LIBOR Fund.
    The purchase premium is an estimate of the weighted average of the direct
    and indirect trading costs expected to be incurred by the Fund. Please see
    "Investment in GMO Alpha LIBOR Fund" for additional information.

EXAMPLES:

The examples illustrate the expenses you would incur on a $10,000 investment in
the Fund over the stated periods, assuming your investment had a 5% return each
year and the Fund's operating expenses remained the same. The examples are for
comparative purposes only; they do not represent past or future expenses or
performance, and your actual expenses and performance may be higher or lower.

<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------------
                                                   EXAMPLE 1:                                        EXAMPLE 2:
                                  ASSUMING YOU REDEEM YOUR SHARES AT THE END OF        ASSUMING YOU DO NOT REDEEM YOUR SHARES
                                                   EACH PERIOD                     ----------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------
                                      1 YEAR                                           1 YEAR
                                      (AFTER                                           (AFTER
                                  REIMBURSEMENT)    3 YEAR    5 YEAR    10 YEAR    REIMBURSEMENT)   3 YEAR   5 YEAR     10 YEAR
<S>                              <C>                <C>      <C>        <C>        <C>              <C>      <C>      <C>
       Class III                       $132          $260     $  400     $  808         $106         $232    $  369     $  769
       Class IV                        $127          $244     $  373     $  747         $101         $216    $  342     $  709
---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                        6
<PAGE>   167

                             BENCHMARKS AND INDEXES

     The Manager measures the Fund's performance against a specific benchmark or
index (each, a "GMO Benchmark"), although the Fund is not managed as an "index
fund" or "index-plus fund," and the actual composition of the Fund's portfolio
may differ substantially from that of its benchmark. The Fund's GMO Benchmark is
listed under "Investment Objective" in the "Fund Objectives and Principal
Investment Strategies" section of the Prospectus. General information about each
benchmark and index is provided in the table below. In some cases, the Fund's
GMO Benchmark differs from the broad-based index that the SEC requires the Fund
to use in the average annual return table. In addition, the Manager may change
the Fund's index or benchmark from time to time.

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
     ABBREVIATION               FULL NAME          SPONSOR OR PUBLISHER                    DESCRIPTION
--------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>                        <C>
  J.P. Morgan EMBI+      J.P. Morgan Emerging     J.P. Morgan                Independently maintained and published
                           Market Bond Index                                 index composed of debt securities of 16
                           Plus                                              countries, which includes Brady bonds,
                                                                             sovereign debt, local debt and
                                                                             Eurodollar debt, all of which are
                                                                             dollar denominated.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan EMBI       J.P. Morgan Emerging     J.P. Morgan                Independently maintained and published
     Global                Markets Bond Index                                index composed of debt securities of 27
                           Global                                            countries, which includes Brady bonds,
                                                                             sovereign debt, local debt and
                                                                             Eurodollar debt, all of which are
                                                                             dollar denominated.
--------------------------------------------------------------------------------------------------------------------
  J.P. Morgan EMBI       J.P. Morgan Emerging     GMO                        Represents the J.P. Morgan EMBI prior
     Global+               Market Bond Index                                 to 8/95, J.P. Morgan EMBI+ through
                           Global+                                           12/31/99, and the J.P. Morgan EMBI
                                                                             Global thereafter.
--------------------------------------------------------------------------------------------------------------------
</TABLE>

                             MANAGEMENT OF THE FUND

     Grantham, Mayo, Van Otterloo & Co., LLC, 40 Rowes Wharf, Boston,
Massachusetts 02110 provides investment advisory services to the GMO Funds. GMO
is a private company, founded in 1977. As of May 31, 2000, GMO managed more than
$22 billion for institutional investors such as pension plans, endowments,
foundations and the GMO Funds.

     Subject to the approval of the Trust's board of trustees, the Manager
establishes and modifies when necessary the investment strategies of the Fund.
In addition to its management services to the Fund, the Manager administers the
Fund's business affairs.

     Each class of shares of the Fund pays the Manager a shareholder service fee
for providing direct client service and reporting, such as performance
information reporting, client account information, personal and electronic
access to Fund information, access to analysis and explanations of Fund reports
and assistance to correct and maintain client-related information.

     For the fiscal year ended February 29, 2000, the Manager received as
compensation for management services rendered in such year (after any applicable
waivers or reimbursements), 0.32% of the Fund's average daily net assets.

     Mr. Thomas F. Cooper, Mr. William L. Nemerever and Mr. Steven Edelstein are
primarily responsible for the day-to-day management of the Fund's portfolio.
Each of Mr. Cooper and Mr. Nemerever has been a portfolio manager with the
Manager since 1993 and Mr. Edelstein has been a portfolio manager with the
Manager since 1995.

CUSTODIAN

     Brown Brothers Harriman & Co., 40 Water Street, Boston, Massachusetts
02109, serves as the Fund's custodian.

TRANSFER AGENT

     Investors Bank & Trust Company, 200 Clarendon Street, Boston, Massachusetts
02116 serves as the Fund's transfer agent.

                                        7
<PAGE>   168

                        DETERMINATION OF NET ASSET VALUE

     The net asset value or "NAV" of a share is determined as of the close of
regular trading on the New York Stock Exchange ("NYSE"), generally 4:00 p.m. New
York City time. The Fund may not determine its NAV on days during which no
security is tendered for redemption and no order to purchase or sell such
security is received by the Fund. The Fund's net asset value is determined by
dividing the total market value of the Fund's portfolio investments and other
assets, less any liabilities, by the total outstanding shares of the Fund. The
market value of the Fund's investments is generally determined as follows:

Exchange listed securities

     - Last sale price or

     - Most recent bid price (if no reported sale) or

     - Broker bid (if the private market is more relevant in determining market
       value than the exchange), based on where the securities are principally
       traded and what their intended disposition is

Unlisted securities (if market quotations are readily available)

     - Most recent quoted bid price

Certain debt obligations (if less than sixty days remain until maturity)

     - Amortized cost (unless circumstances dictate otherwise; for example, if
       the issuer's creditworthiness has become impaired)

All other fixed income securities and options on those securities (includes
bonds, loans, structured notes)

     - Closing bid supplied by a primary pricing source chosen by the Manager

All other assets and securities (if no quotations are readily available)

     - Fair value as determined in good faith by the Trustees or persons acting
       at their direction

     The Manager evaluates primary pricing sources on an ongoing basis, and may
change any pricing source at any time. However, the Manager will not normally
evaluate the prices supplied by the pricing sources on a day-to-day basis. The
Manager is kept informed of erratic or unusual movements (including unusual
inactivity) in the prices supplied for a security and may in its discretion
override a price supplied by a source (by taking a price supplied from another)
because of such price activity or because the Manager has other reasons to
believe that a price supplied may not be reliable. Certain securities may be
valued on the basis of a price provided by a principal market maker. Prices
provided by principal market makers may vary from the value that would be
realized if the securities were sold.

     The values of foreign securities quoted in foreign currencies are
translated into U.S. dollars at current exchange rates or at such other rates as
the Trustees or persons acting at their direction may determine in computing net
asset value. Fluctuations in the value of foreign currencies in relation to the
U.S. dollar will affect the net asset value of shares of the Fund even though
there has not been any change in the values of such securities and options
measured in terms of the foreign currencies in which they are denominated.

     Foreign exchanges and securities markets usually close prior to the time
the NYSE closes and values of foreign options and foreign securities will be
determined as of those earlier closings. Events affecting the values of foreign
securities may occasionally occur between the earlier closings and the closing
of the NYSE which will not be reflected in the computation of the Fund's net
asset value. If an event materially affecting the value of foreign securities
occurs during that period, then those securities may be valued at fair value as
determined in good faith by the Trustees or persons acting at their direction.
In addition, because the Fund may hold portfolio securities listed on foreign
exchanges which may trade on days on which the NYSE is closed, the net asset
value of the Fund's shares may be significantly affected on days when investors
will have no ability to redeem their shares.

                                        8
<PAGE>   169

                             HOW TO PURCHASE SHARES

     You may purchase the Fund's shares from the Trust on any day when the NYSE
is open for business. In addition, brokers and agents are authorized to accept
purchase and redemption orders on the Fund's behalf. You may pay a fee if you
effect a transaction through a broker or agent. To obtain a purchase order form,
call the Trust at (617) 346-7646 or your broker or agent.

     PURCHASE POLICIES.  Before a purchase order will be acted upon by the
Trust, the Trust must determine that the purchase order is in "good order." A
purchase order is in "good order" if:

     - a completed purchase order, containing the following information, is
       submitted to the Trust or its agent:

        - signature exactly in accordance with the form of registration

        - the exact name in which the shares are registered

        - the investor's account number

        - the number of shares or the dollar amount of shares to be purchased

     - the purchase order is received and accepted by the Trust or its agent
       (the Trust reserves the right to reject any order)

     - payment (by check or wire) for the purchase is received before 4:00 p.m.
       on the day the purchase order is accepted

        - if an investor provides adequate written assurances of intention to
          pay, the Trust may extend settlement up to four business days.

     The purchase price of a share of the Fund is the net asset value per share
next determined after the purchase order is determined to be in "good order"
PLUS a purchase premium, if any, for the Fund shares to be purchased. Purchase
order forms received by the Trust or its agent after the deadline will be
honored on the next following business day, and the purchase price will be
effected based on the net asset value per share computed on that day.

     Minimum investment amounts (by class) are set forth in the table on page 11
of this Prospectus. There is no minimum additional investment required to
purchase additional shares of the Fund. The Trust may waive initial minimums for
certain accounts.

     SUBMITTING YOUR PURCHASE ORDER FORM.  Completed purchase order forms can be
submitted by MAIL or by FACSIMILE to the Trust at:

                                   GMO Trust
                   c/o Grantham, Mayo, Van Otterloo & Co. LLC
                                 40 Rowes Wharf
                          Boston, Massachusetts 02110
                           Facsimile: (617) 439-4192
                        Attention: Shareholder Services

     Call the Trust at (617) 346-7646 to CONFIRM RECEIPT of your purchase order
form. Do not send cash, checks or securities directly to the Trust.

     FUNDING YOUR INVESTMENT.  You may purchase shares:

     - with cash (via wire transfer or check)

        - BY WIRE.  Instruct your bank to wire the amount of your investment to:

             Investors Bank & Trust Company, Boston, Massachusetts
                               ABA#: 011-001-438
                              Attn: Transfer Agent
                     Credit: GMO Deposit Account 55555-4444
              Further credit: GMO Fund/shareholder name and number

                                        9
<PAGE>   170

        - BY CHECK.  All checks must be made payable to the Fund or to GMO
         Trust. The Trust will not accept any checks payable to a third party
         which have been endorsed by the payee to the Trust. Mail checks to:

<TABLE>
      <S>                                                 <C>
                  By U.S. Postal Service:                             By Overnight Courier:
              Investors Bank & Trust Company                     Investors Bank & Trust Company
                 GMO Transfer Agent MFD 23                          GMO Transfer Agent MFD 23
                       P.O. Box 9130                            200 Clarendon Street, 16th Floor
             200 Clarendon Street, 16th Floor                           Boston, MA 02116
                   Boston, MA 02117-9130
</TABLE>

     - by exchange (from another GMO product)

        - written instruction should be sent to GMO Trust's Shareholder Services
          at (617) 439-4192 (facsimile)

     - in exchange for securities acceptable to the Manager

        - securities must be approved by the Manager prior to transfer to the
Fund

        - securities will be valued as set forth under "Determination of Net
Asset Value" on page 8

     - by a combination of cash and securities.

                              HOW TO REDEEM SHARES

     You may redeem shares of the Fund on any day when the NYSE is open for
business.

     REDEMPTION POLICIES.  Payment on redemption will be made as promptly as
possible (generally on the next business day) and no later than seven days
(subject to the exceptions noted below) after the request for redemption is
received by the Trust or its agent in "good order."

     A redemption request is in "good order" if it:

     - is received by the Trust or its agent prior to the close of regular
       trading on the NYSE (generally 4:00 p.m. New York City time)

     - is signed exactly in accordance with the form of registration

     - includes the exact name in which the shares are registered

     - includes the investor's account number

     - includes the number of shares or the dollar amount of shares to be
       redeemed

     Redemption requests received by the Trust or its agent after the deadline
will be honored on the next following business day, and the redemption will be
effected based on the net asset value per share computed on that day. The
redemption price is the net asset value per share next determined after the
redemption request is determined to be in "good order" LESS a redemption fee, if
any, for the Fund shares to be redeemed.

     If the Manager determines, in its sole discretion, that it would be
detrimental to the best interests of the remaining shareholders to make a
redemption payment wholly or partly in cash, the Fund may pay the redemption
price in whole or in part by a distribution in-kind of securities held by the
Fund instead of cash.

     If a redemption is made in cash:

     - payment will be made in federal funds transferred to the account
       designated in writing by authorized persons

        - designation of additional accounts and any change in the accounts
          originally designated must be made in writing.

     - upon request, payment will be made by check mailed to the registration
       address

     If a redemption is made in-kind, it is important for you to note:

     - securities used to redeem Fund shares will be valued as set forth under
       "Determination of Net Asset Value" on page 8

     - securities distributed by the Fund will be selected by the Manager in
       light of the Fund's objective and will not generally represent a pro rata
       distribution of each security held in the Fund's portfolio

     - to the extent available, in-kind redemptions will be of readily
       marketable securities

                                       10
<PAGE>   171

     - you may incur brokerage charges on the sale of any securities received as
       a result of an in-kind redemption

     - in-kind redemptions will be transferred and delivered by the Trust as
       directed by you

     Each Fund may suspend the right of redemption and may postpone payment for
more than seven days:

     - if the NYSE is closed for other than weekends or holidays

     - during periods when trading on the NYSE is restricted

     - during an emergency which makes it impracticable for a Fund to dispose of
       its securities or to fairly determine the net asset value of the Fund

     - during any other period permitted by the Securities and Exchange
       Commission for the protection of investors.

     SUBMITTING YOUR REDEMPTION REQUEST.  Redemption requests can be submitted
by MAIL or by FACSIMILE to the Trust at the address/facsimile number set forth
under "How to Purchase Shares -- Submitting Your Purchase Order Form."
Redemption requests submitted by mail are "received" by the Trust when actually
delivered to the Trust or its agent. Call the Trust at (617) 346-7646 to CONFIRM
RECEIPT of redemption requests.

                                MULTIPLE CLASSES

     The Fund offers multiple classes of shares. The sole economic difference
among the various classes of shares described in this Prospectus is the level of
Shareholder Service Fee that the classes bear for client and shareholder
service, reporting and other support, reflecting the fact that, as the size of a
client relationship increases, the cost to service that client decreases as a
percentage of the assets in that account. Thus, the Shareholder Service Fee is
lower for classes where eligibility criteria require greater total assets under
GMO's management.

<TABLE>
<CAPTION>
-------------------------------------------------------------------------------------------------------
                                          MINIMUM TOTAL INVESTMENT/     SHAREHOLDER SERVICE FEE (AS A %
     EMERGING COUNTRY DEBT FUND            TOTAL FUND INVESTMENT*        OF AVERAGE DAILY NET ASSETS)
-------------------------------------------------------------------------------------------------------
<S>                                    <C>                              <C>
                                                $1 million/NA                        0.15%
 Class III
-------------------------------------------------------------------------------------------------------
                                          $250 million/$125 million                  0.10%
 Class IV
-------------------------------------------------------------------------------------------------------
</TABLE>

*    The eligibility requirements in the table above are subject to certain
     exceptions and special rules for certain plan investors and for certain
     clients with continuous client relationships with GMO since May 31, 1996.

ELIGIBILITY FOR CLASSES

     Eligibility for different classes of the Fund depends upon the client
meeting either (i) the minimum "Total Fund Investment" set forth in the above
table, which includes only a client's total investment in a particular Fund, or
(ii) the minimum "Total Investment" set forth in the above table, calculated as
described below.

DETERMINATION OF TOTAL INVESTMENT

     A client's Total Investment equals the market value of all the client's
assets managed by GMO and its affiliates (1) at the time of initial investment,
(2) at close of business on the last business day of each calendar quarter, or
(3) at other times as determined by the Manager (each, a "Determination Date").
The Manager will monitor the value of the MSCI World Index (computed in U.S.
dollars with net dividends reinvested). On December 31 of any year, the Manager
may increase the Minimum Total Investment/Total Fund Investment amounts by the
same percentage by which the value of the MSCI World Index increased from June
30, 2000 through December 31 of the year being evaluated.

You should note:

     - There is no minimum additional investment required to purchase additional
       shares of the Fund for any class of shares.

     - The Manager will make all determinations as to the aggregation of client
       accounts for purposes of determining eligibility.

     - Eligibility requirements for each class of shares are subject to change
       upon notice to shareholders.

     - Assets invested in GMO's Pelican Fund will not be considered when
       determining a client's Total Investment.

CONVERSIONS BETWEEN CLASSES

     Client's shares in the Fund will be converted to the class of shares of the
Fund with the lowest Shareholder Service Fee for which the client is eligible,
based on the amount of the client's Total Investment or Total Fund Investment,
on the

                                       11
<PAGE>   172

Determination Date. The conversion will occur within 15 business days following
the Determination Date on a date selected by the Manager.

     The Trust has been advised by counsel that the conversion of a client's
investment from one class of shares to another class of shares in the same Fund
should not result in the recognition of gain or loss in the converted Fund's
shares. The client's tax basis in the new class of shares immediately after the
conversion should equal the client's basis in the converted shares immediately
before conversion, and the holding period of the new class of shares should
include the holding period of the converted shares.

                            DISTRIBUTIONS AND TAXES

     The policy of the Fund is to declare and pay distributions of its
dividends, interest and foreign currency gains semi-annually. The Fund also
intends to distribute net gains from the sale of securities held for not more
than one year ("net short-term capital gains") and net gains from the sale of
securities held for more than one year ("net long-term capital gains") at least
annually. The Fund is treated as a separate taxable entity for federal income
tax purposes and intends to qualify each year as a regulated investment company
under Subchapter M of the Internal Revenue Code of 1986, as amended.

     All dividends and/or distributions will be paid in shares of the Fund, at
net asset value, unless the shareholder elects to receive cash. There is no
purchase premium on reinvested dividends or distributions. Shareholders may make
this election by marking the appropriate box on the application or by writing to
the Trust.

It is important for you to note:

     - Fund distributions derived from interest, dividends and certain other
       income, including in general short-term capital gains, will be taxable as
       ordinary income to shareholders subject to federal income tax whether
       paid in cash or in shares. Properly designated Fund distributions derived
       from net long-term capital gains will be taxable as such (generally at a
       20% federal rate for noncorporate shareholders whether paid in cash or in
       shares).

     - Distributions by the Fund result in a reduction in the net asset value of
       the Fund's shares. If a distribution reduces the net asset value of a
       shareholder's shares below a shareholder's cost basis in those shares,
       such distribution may be taxable to the shareholder, even though, from an
       investment standpoint, it may constitute a partial return of capital. In
       particular, if you buy shares just prior to a taxable distribution by the
       Fund, you will pay the full price of the shares (including the value of
       the pending distribution) and then receive a portion of the price back as
       a taxable distribution.

     - The Fund's investment in foreign securities may be subject to foreign
       withholding taxes on dividends, interest or capital gains which will
       decrease the Fund's yield. In certain instances, shareholders may be
       entitled to claim a credit or deduction with respect to foreign taxes.

     - The Fund's investment in foreign securities, foreign currencies, debt
       obligations issued or purchased at a discount, asset-backed securities,
       assets "marked to the market" for federal income tax purposes and,
       potentially, so-called "indexed securities" (including inflation indexed
       bonds) may increase or accelerate the Fund's recognition of income,
       including the recognition of taxable income in excess of the cash
       generated by such investments. These investments may, therefore, affect
       the timing or amount of the Fund's distributions and may cause the Fund
       to liquidate other investments at a time when it is not advantageous to
       do so in order to satisfy the distribution requirements that apply to
       entities taxed as regulated investment companies.

     - Any gain resulting from the sale, exchange or redemption of your shares
       will generally also be subject to tax.

     - The Fund's investment in GMO Alpha LIBOR Fund could affect the amount,
       timing and character of distributions. See "Taxes -- Taxation of Fund
       Distributions and Sales of Fund Shares" in the Statement of Additional
       Information.

     The above is a general summary of the principal federal income tax
consequences of investing in the Fund for shareholders who are U.S. citizens,
residents or domestic corporations. You should consult your own tax advisors
about the precise tax consequences of an investment in the Fund in light of your
particular tax situation, including possible foreign, state, local or other
applicable tax laws (including the federal alternative minimum tax).

                                       12
<PAGE>   173

                              FINANCIAL HIGHLIGHTS
                (For a Share outstanding throughout each period)

The financial highlight table is intended to help you understand the Fund's
financial performance for the past five years (or, if shorter, the period of the
Fund's operations). Certain information reflects financial results for a single
Fund share. The total returns in the tables represent the rate that an investor
would have earned (or lost) on an investment in the Fund (assuming reinvestment
of all dividends and distributions). Except as otherwise noted, this information
has been audited by PricewaterhouseCoopers LLP, independent accountants, whose
report, along with the Fund's financial statements, is included in the Trust's
Annual Reports, which are incorporated by reference in the Statement of
Additional Information and available upon request. Information is presented for
the Fund, and each class of shares which had investment operations during the
reporting periods and is currently being offered. Information regarding Class
III Shares reflects the operational history for the outstanding class prior to
the creation of multiple classes on May 31, 1996.

<TABLE>
<CAPTION>
                                                     CLASS III SHARES                       CLASS IV SHARES
                                   ----------------------------------------------------   -------------------      PERIOD FROM
                                                                                              YEAR ENDED         JANUARY 9, 1998
                                                YEAR ENDED FEBRUARY 28/29,                  FEBRUARY 28/29,     (COMMENCEMENT OF
                                   ----------------------------------------------------   -------------------    OPERATIONS) TO
                                     2000       1999       1998       1997       1996       2000       1999     FEBRUARY 28, 1998
                                   --------   --------   --------   --------   --------   --------   --------   -----------------
<S>                                <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
Net asset value, beginning of
 period..........................  $   6.89   $  11.64   $  14.09   $  11.76   $   8.39   $   6.90   $  11.63       $  10.99
                                   --------   --------   --------   --------   --------   --------   --------       --------
Income from investment
 operations:
   Net investment income.........      0.84(2)    0.92(2)    1.13(2)    1.48       1.35       0.84(2)    0.91(2)        0.10(2)
   Net realized and unrealized
     gain (loss).................      2.20      (4.41)      1.51       6.40       3.84       2.20      (4.37)          0.54
                                   --------   --------   --------   --------   --------   --------   --------       --------
       Total from investment
         operations..............      3.04      (3.49)      2.64       7.88       5.19       3.04      (3.46)          0.64
                                   --------   --------   --------   --------   --------   --------   --------       --------
Less distributions to
 shareholders:
   From net investment income....     (1.07)     (0.23)     (0.84)     (1.58)     (1.17)     (1.08)     (0.24)            --
   From net realized gains.......     (0.12)     (1.03)     (4.25)     (3.97)     (0.65)     (0.12)     (1.03)            --
   In excess of net realized
     gains.......................        --(3)      --(3)      --         --         --         --(3)      --(3)          --
                                   --------   --------   --------   --------   --------   --------   --------       --------
       Total distributions.......     (1.19)     (1.26)     (5.09)     (5.55)     (1.82)     (1.20)     (1.27)            --
                                   --------   --------   --------   --------   --------   --------   --------       --------
Net asset value, end of period...  $   8.74   $   6.89   $  11.64   $  14.09   $  11.76   $   8.74   $   6.90       $  11.63
                                   ========   ========   ========   ========   ========   ========   ========       ========
Total Return(1)..................     46.81%    (32.94)%    22.27%     74.32%     63.78%     47.00%    (32.82)%         5.82%
Ratios/Supplemental Data:
   Net assets, end of period
     (000's).....................  $378,593   $450,336   $460,387   $555,452   $615,485   $545,869   $323,285       $310,580
   Net expenses to average daily
     net assets..................      0.55%      0.56%      0.53%      0.57%      0.50%      0.50%      0.51%          0.50%(5)
   Net investment income to
     average daily net assets....     10.82%     10.99%      8.62%      8.35%     12.97%     10.87%     10.87%          7.17%(5)
   Portfolio turnover rate.......       123%       272%       255%       152%       158%       123%       272%           255%
   Fees and expenses voluntarily
     waived or borne by the
     Manager consisted of the
     following per share
     amounts.....................        --(4) $   0.02  $   0.03   $   0.03   $   0.02         --(4) $   0.02            --(4)
</TABLE>

(1) Calculation excludes purchase premiums and redemption fees. Total returns
    would be lower had certain expenses not been waived during the periods
    shown.
(2) Computed using average shares outstanding throughout the period.
(3) The distribution in excess of net realized gains was less than $.001.
(4) Fees and expenses waived or borne by the Manager were less than $0.01 per
    share.
(5) Annualized.

                                       13
<PAGE>   174

                       INVESTMENT IN GMO ALPHA LIBOR FUND

     The Fund may invest without limitation in shares of GMO Alpha LIBOR Fund
(the "Alpha LIBOR Fund"). Shares of the Alpha LIBOR Fund are not publicly
offered, are not available for direct purchase by investors, and are currently
available only to other GMO Funds. The Alpha LIBOR Fund is managed by GMO, and
is intended to provide an efficient means for other GMO Funds to achieve
exposure to assets that each Fund might otherwise acquire directly.

     The Alpha LIBOR Fund does not pay any investment management or shareholder
service fees to GMO. In addition, the Manager has agreed to bear all of the
Alpha LIBOR Fund's expenses (excluding brokerage commissions and other
investment-related costs, hedging transaction fees, extraordinary, non-recurring
and certain other unusual expenses (including taxes), securities lending fees
and expenses, interest expense and transfer taxes) to the extent such expenses
exceed 0.00% through at least June 30, 2001. The Alpha LIBOR Fund charges a
purchase premium of 0.05% on cash purchases of Fund shares.

     The Alpha LIBOR Fund's investment objective is high total return. The Fund
seeks to achieve its objective by investing primarily in relatively high
quality, low volatility fixed income instruments. The Alpha LIBOR Fund's
benchmark is the 3-month London Inter Bank Offer Rate ("LIBOR"). The Alpha LIBOR
Fund is a non-diversified investment company.

     The Alpha LIBOR Fund may invest in a wide range of government securities
(including securities issued by federal, state, local and foreign governments),
corporate debt securities, mortgage-related and asset-backed securities, money
market instruments, reverse repurchase agreements, and repurchase agreements.
The Alpha LIBOR Fund's fixed income investments may have all types of interest
rate, payment and reset terms, including fixed rate, adjustable rate, zero
coupon, contingent deferred, payment-in-kind, and auction rate features. The
Alpha LIBOR Fund will generally have a dollar-weighted portfolio duration of
zero to two years (excluding short-term investments). The Alpha LIBOR Fund may
invest up to 5% of its total assets in lower rated securities (also called "junk
bonds"). The Alpha LIBOR Fund may also use derivative instruments, including
options, futures, options on futures and swap contracts.

     The Fund's investments in the Alpha LIBOR Fund will be subject to the risks
associated with an investment in fixed income securities and related derivative
instruments. The principal risks of an investment in the Alpha LIBOR Fund
include Market Risk, Liquidity Risk, Derivatives Risk, Non-Diversification Risk,
Leveraging Risk, Credit and Counterparty Risk and Management Risk (as such terms
are used in "Summary of Principal Risks" in this Prospectus). As a result,
shareholders of the Fund will be indirectly exposed to these risks, in addition
to all risks associated with an investment in the Fund.

                                       14
<PAGE>   175

                      [This page intentionally left blank]
<PAGE>   176

                      [This page intentionally left blank]
<PAGE>   177

                                   GMO TRUST

                             ADDITIONAL INFORMATION

     The Fund's annual and semi-annual reports to shareholders contain
additional information about the Fund's investments. The Fund's annual report
contains a discussion of the market conditions and investment strategies that
significantly affected the Fund's performance during its last fiscal year. The
Fund's annual and semi-annual reports, and the Fund's Statement of Additional
Information are available free of charge by writing to GMO, 40 Rowes Wharf,
Boston, Massachusetts 02110 or by calling collect (617) 346-7646. The Statement
contains more detailed information about the Fund and is incorporated by
reference into this Prospectus.

     Investors can review and copy the Prospectus, Statement and reports at the
SEC's Public Reference Room in Washington, D.C. Information regarding the
operation of the Public Reference Room may be obtained by calling the SEC at
1-202-942-8090. Reports and other information about the Fund are available on
the SEC's Internet site at http://www.sec.gov. Copies of this information may be
obtained, upon payment of a duplicating fee, by writing the Public Reference
Section of the SEC, Washington, D.C. 20549-0102.

                             SHAREHOLDER INQUIRIES

                      Shareholders may request additional
                   information from and direct inquiries to:
                            Shareholder Services at
                    Grantham, Mayo, Van Otterloo & Co. LLC,
                        40 Rowes Wharf, Boston, MA 02110
                         1-617-346-7646 (CALL COLLECT)
                              1-617-439-4192 (FAX)

                                  DISTRIBUTOR

                            Funds Distributor, Inc.
                                60 State Street
                          Boston, Massachusetts 02109

                                        INVESTMENT COMPANY ACT FILE NO. 811-4347
<PAGE>   178




                                    GMO TRUST


                       STATEMENT OF ADDITIONAL INFORMATION


                                  June 30, 2000






















This Statement of Additional Information is not a prospectus. It relates to the
GMO Trust Prospectus dated June 30, 2000, as amended from time to time
thereafter (the "Prospectus"), and should be read in conjunction therewith.
Information from the Prospectus is incorporated by reference into this Statement
of Additional Information. The Prospectus may be obtained free of charge from
GMO Trust, 40 Rowes Wharf, Boston, Massachusetts 02110, or by calling the Trust
collect at (617) 346-7646.
<PAGE>   179
                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                             Page
                                                                             ----
<S>                                                                          <C>
INVESTMENT OBJECTIVES AND POLICIES .....................................       1

DESCRIPTIONS AND RISKS OF FUND INVESTMENTS .............................       1

INVESTMENT RESTRICTIONS ................................................      30

MANAGEMENT OF THE TRUST ................................................      34

INVESTMENT ADVISORY AND OTHER SERVICES .................................      36

PORTFOLIO TRANSACTIONS .................................................      44

DETERMINATION OF NET ASSET VALUE .......................................      46

DESCRIPTION OF THE TRUST AND OWNERSHIP OF SHARES .......................      46

VOTING RIGHTS ..........................................................      48

SHAREHOLDER AND TRUSTEE LIABILITY ......................................      49

BENEFICIAL OWNERS OF 5% OR MORE OF THE FUND'S SHARES ...................      50

DISTRIBUTIONS ..........................................................      69

TAXES ..................................................................      69

PERFORMANCE INFORMATION ................................................      74

INVESTMENT GUIDELINES ..................................................      77

  U. S. EQUITY FUNDS ...................................................      77
  INTERNATIONAL EQUITY FUNDS ...........................................     108
  FIXED INCOME FUNDS ...................................................     147
  ASSET ALLOCATION FUND ................................................     183

COMMERCIAL PAPER AND CORPORATE DEBT RATINGS ............................     187

FINANCIAL STATEMENTS ...................................................     189

SPECIMEN PRICE MAKE-UP SHEETS ..........................................     190
</TABLE>


                                      -i-
<PAGE>   180
                       INVESTMENT OBJECTIVES AND POLICIES

      The principal strategies and risks of investing in each Fund are described
in the Prospectus. Unless otherwise indicated in the Prospectus or this
Statement of Additional Information, the investment objective and policies of
the Funds may be changed without shareholder approval.

                   DESCRIPTIONS AND RISKS OF FUND INVESTMENTS

      The following is a detailed description of the various investment
practices in which the Funds may engage and the risks associated with their use.
Not all Funds may engage in all practices described below. Please refer to "Fund
Objectives and Principal Investment Strategies" in the Prospectus and
"Investment Guidelines" in this Statement of Additional Information for
determination of which practices a particular Fund may engage in. Investors in
Asset Allocation Funds should be aware that the Asset Allocation Funds will
indirectly participate in the practices engaged in by the underlying Funds in
which the Asset Allocation Funds invest, and will therefore be indirectly
subject to all risks associated with those practices.

PORTFOLIO TURNOVER

Portfolio turnover is not a limiting factor with respect to investment decisions
for the Funds. The historical portfolio turnover rate for each Fund is shown
under the heading "Financial Highlights" in the Prospectus.

In any particular year, market conditions may well result in greater rates of
portfolio turnover than are presently anticipated. High portfolio turnover
involves correspondingly greater brokerage commissions and other transaction
costs, which will be borne directly by the relevant Fund, and may involve
realization of capital gains that would be taxable when distributed to
shareholders of the relevant Fund unless such shareholders are themselves
exempt. See "Distributions and Taxes" in the Prospectus and "Distributions" and
"Taxes" in this Statement of Additional Information.

DIVERSIFIED AND NON-DIVERSIFIED PORTFOLIOS

It is a fundamental policy of each of the U.S. Core Fund, the Tobacco-Free Core
Fund, the Small Cap Value Fund, the International Core Fund, the International
Small Companies Fund, the International Equity Allocation Fund, the World Equity
Allocation Fund, the Global (U.S.+) Equity Allocation Fund, and the Global
Balanced Allocation Fund, which may not be changed without shareholder approval,
that at least 75% of the value of each such Fund's total assets are represented
by cash and cash items (including receivables), Government securities,
securities of other investment companies, and other securities for the purposes
of this calculation limited in respect of any one issuer to an amount not
greater than 5% of the value of the relevant Fund's total assets and to not more
than 10% of the outstanding voting securities of any single issuer. Each such
Fund is referred to herein as a "diversified" fund.


                                       1
<PAGE>   181
All other Funds are "non-diversified" funds under the Investment Company Act of
1940, as amended (the "1940 Act"), and as such are not required to satisfy the
"diversified" requirements stated above. As non-diversified funds, each of these
Funds is permitted to (but is not required to) invest a higher percentage of its
assets in the securities of fewer issuers. Such concentration could increase the
risk of loss to such Funds should there be a decline in the market value of any
one portfolio security. Investment in a non-diversified fund may therefore
entail greater risks than investment in a diversified fund. All Funds, however,
must meet certain diversification standards to qualify as a "regulated
investment company" under the Internal Revenue Code of 1986.

CERTAIN RISKS OF FOREIGN INVESTMENTS

GENERAL. Investment in foreign issuers or securities principally traded overseas
may involve certain special risks due to foreign economic, political and legal
developments, including favorable or unfavorable changes in currency exchange
rates, exchange control regulations (including currency blockage), expropriation
or nationalization of assets, imposition of withholding taxes on dividend or
interest payments, and possible difficulty in obtaining and enforcing judgments
against foreign entities. Furthermore, issuers of foreign securities are subject
to different, often less comprehensive, accounting, reporting and disclosure
requirements than domestic issuers. The securities of some foreign governments
and companies and foreign securities markets are less liquid and at times more
volatile than comparable U.S. securities and securities markets. Foreign
brokerage commissions and other fees are also generally higher than in the
United States. The laws of some foreign countries may limit a Fund's ability to
invest in securities of certain issuers located in these foreign countries.
There are also special tax considerations which apply to securities of foreign
issuers and securities principally traded overseas. Investors should also be
aware that under certain circumstances, markets which are perceived to have
similar characteristics to troubled markets may be adversely affected whether or
not similarities actually exist.

EMERGING MARKETS. The risks described above apply to an even greater extent to
investments in emerging markets. The securities markets of emerging countries
are generally smaller, less developed, less liquid, and more volatile than the
securities markets of the U.S. and developed foreign markets. Disclosure and
regulatory standards in many respects are less stringent than in the U.S. and
developed foreign markets. There also may be a lower level of monitoring and
regulation of securities markets in emerging market countries and the activities
of investors in such markets, and enforcement of existing regulations has been
extremely limited. Many emerging countries have experienced substantial, and in
some periods extremely high, rates of inflation for many years. Inflation and
rapid fluctuations in inflation rates have had and may continue to have very
negative effects on the economies and securities markets of certain emerging
countries. Economies in emerging markets generally are heavily dependent upon
international trade and, accordingly, have been and may continue to be affected
adversely by trade barriers, exchange controls, managed adjustments in relative
currency values, and other protectionist measures imposed or negotiated by the
countries with which they trade. These economies also have been and may continue
to be adversely affected by economic conditions in the countries with which they
trade. The economies of countries with emerging markets may also be
predominantly based on only a few industries or dependent on revenues from
particular


                                       2
<PAGE>   182
commodities. In addition, custodial services and other costs relating to
investment in foreign markets may be more expensive in emerging markets than in
many developed foreign markets, which could reduce a Fund's income from such
securities. Finally, because publicly traded debt instruments of emerging
markets represent a relatively recent innovation in the world debt markets,
there is little historical data or related market experience concerning the
attributes of such instruments under all economic, market and political
conditions.

In many cases, governments of emerging countries continue to exercise
significant control over their economies, and government actions relative to the
economy, as well as economic developments generally, may affect the capacity of
issuers of emerging country debt instruments to make payments on their debt
obligations, regardless of their financial condition. In addition, there is a
heightened possibility of expropriation or confiscatory taxation, imposition of
withholding taxes on interest payments, or other similar developments that could
affect investments in those countries. There can be no assurance that adverse
political changes will not cause a Fund to suffer a loss of any or all of its
investments or, in the case of fixed-income securities, interest thereon.

INVESTMENTS IN ASIA. In addition to the foregoing risks of foreign investments
and risks specific to emerging markets, investments by the Trust's International
Funds in Asia involve additional risks specific to investment in the region. The
region encompasses countries at varying levels of economic development ranging
from emerging markets to more developed economies. Each country provides unique
investment risks, yet the political and economic prospects of one country or
group of countries may impact other countries in the region. For example, some
Asian economies are directly affected by Japanese capital investment in the
region and by Japanese consumer demands. In addition, a recession, a debt crisis
or a decline in currency valuation in one country can spread to other countries.

Investments in Asia are susceptible to political and social factors affecting
issuers in Asian countries. Some countries have authoritarian or relatively
unstable governments. Certain governments in the region provide less supervision
and regulation of financial markets than is typical of other emerging markets,
and less financial information is available. Restrictions on direct foreign
investments in securities markets also exist in some countries. For example,
Taiwan permits foreign investment only through authorized qualified foreign
institutional investors. The return of Hong Kong to China in 1997 continues to
affect the region.

Some countries in the region are heavily dependent upon foreign trade. The
economies of some Asian countries are not diversified and are based upon only a
few commodities or industries. Markets in some of these countries are in the
early stages of development, exhibit a high concentration of market
capitalization, have less trading volume, lower liquidity and more volatility
than more developed markets.

The region periodically experiences increased market volatility and declines in
foreign currency exchange rates. Fluctuation in currency exchange rates can
affect a country's ability to service its debt. Currency fluctuation will affect
the value of the securities in the Fund's portfolio because the prices of these
securities are generally denominated or quoted in currencies other than the U.S.
dollar.


                                       3
<PAGE>   183
While the foregoing risks are applicable to any Fund investing in Asia, they
will be particularly acute for the Asia Fund and the Japan Fund, which invest
primarily in this region.

DIRECT INVESTMENT IN RUSSIAN SECURITIES. Each of the Emerging Markets Fund,
Evolving Countries Fund, Foreign Fund, Global Bond Fund, International Bond
Fund, Currency Hedged International Bond Fund, International Core Fund, Currency
Hedged International Core Fund, Emerging Country Debt Fund and U.S. Bond/Global
Alpha A Fund may invest directly in securities of Russian issuers. Investment in
securities of such issuers presents many of the same risks as investing in
securities of issuers in other emerging market economies, as described in the
immediately preceding section. However, the political, legal and operational
risks of investing in Russian issuers, and of having assets custodied within
Russia, may be particularly acute.

A risk of particular note with respect to direct investment in Russian
securities is the way in which ownership of shares of private companies is
recorded. When a Fund invests in a Russian issuer, it will receive a "share
extract," but that extract is not legally determinative of ownership. The
official record of ownership of a company's share is maintained by the company's
share registrar. Such share registrars are completely under the control of the
issuer, and investors are provided with few legal rights against such
registrars.

SECURITIES LENDING

All of the Funds (except for the Asset Allocation Funds) may make secured loans
of portfolio securities amounting to not more than one-third of the relevant
Fund's total assets, except for the International Core and Currency Hedged
International Core Funds, each of which may make loans of portfolio securities
amounting to not more than 25% of their respective total assets. The risks in
lending portfolio securities, as with other extensions of credit, consist of
possible delay in recovery of the securities or possible loss of rights in the
collateral should the borrower fail financially. However, such loans will be
made only to broker-dealers that are believed by the Manager to be of relatively
high credit standing. Securities loans are made to broker-dealers pursuant to
agreements requiring that loans be continuously secured by collateral in cash or
liquid securities at least equal at all times to the market value of the
securities lent. Collateral may be held in shares of other investment companies.
The borrower pays to the lending Fund an amount equal to any dividends or
interest the Fund would have received had the securities not been lent. If the
loan is collateralized by U.S. Government Securities, the Fund will receive a
fee from the borrower. In the case of loans collateralized by cash, the Fund
typically invests the cash collateral for its own account in interest-bearing,
short-term securities and pays a fee to the borrower. Although voting rights or
rights to consent with respect to the loaned securities pass to the borrower,
the Fund retains the right to call the loans at any time on reasonable notice,
and it will do so in order that the securities may be voted by the Fund if the
holders of such securities are asked to vote upon or consent to matters
materially affecting the investment. The Fund may also call such loans in order
to sell the securities involved. The Manager has retained lending agents on
behalf of several of the Funds that are compensated based on a percentage of a
Fund's return on the securities lending activity. The Fund also pays various
fees in connection with such loans including shipping fees and reasonable
custodian fees approved by the Trustees of the Trust or persons acting pursuant
to direction of the Board.


                                       4
<PAGE>   184
DEPOSITORY RECEIPTS

Many of the Funds may invest in American Depositary Receipts (ADRs), Global
Depository Receipts (GDRs) and European Depository Receipts (EDRs)
(collectively, "Depository Receipts") if issues of such Depository Receipts are
available that are consistent with a Fund's investment objective. Depository
Receipts generally evidence an ownership interest in a corresponding foreign
security on deposit with a financial institution. Transactions in Depository
Receipts usually do not settle in the same currency in which the underlying
securities are denominated or traded. Generally, ADRs, in registered form, are
designed for use in the U.S. securities markets and EDRs, in bearer form, are
designed for use in European securities markets. GDRs may be traded in any
public or private securities markets and may represent securities held by
institutions located anywhere in the world.

DOMESTIC EQUITY DEPOSITARY RECEIPTS

Many of the Funds may invest in Domestic Equity Depositary Receipts. These
instruments represent interests in a unit investment trust ("UIT") that holds a
portfolio of common stocks that is intended to track the price and dividend
performance of a particular index. Common examples of Domestic Equity
Depositary Receipts include S&P Depositary Receipts ("SPDRs") and Nasdaq 100
Shares, which may be obtained from the UIT issuing the securities or purchased
in the secondary market (SPDRs and Nasdaq 100 Shares are listed on the American
Stock Exchange).

Domestic Equity Depositary Receipts are not individually redeemable, except upon
termination of the UIT that issued them. The liquidity of small holdings of
Domestic Equity Depositary Receipts depends upon the existence of a secondary
market.

The redemption price (and therefore the sale price) of Domestic Equity
Depositary Receipts is derived from and based upon the securities held by the
UIT that issued them. Accordingly, the level of risk involved in the purchase
or redemption or sale of a Domestic Equity Depositary Receipt is similar to the
risk involved in the purchase or sale of traditional common stock, with the
exception that the price of Domestic Equity Depositary Receipts is based on the
value of a basket of stocks. Disruptions in the markets for the securities
underlying Domestic Equity Depositary Receipts purchased or sold by a Series
could result in losses on Domestic Equity Depositary Receipts.

CONVERTIBLE SECURITIES

A convertible security is a fixed income security (a bond or preferred stock)
which may be converted at a stated price within a specified period of time into
a certain quantity of the common stock of the same or a different issuer.
Convertible securities are senior to common stock in a corporation's capital
structure, but are usually subordinated to similar non-convertible securities.
Convertible securities provide, through their conversion feature, an opportunity
to participate in capital appreciation resulting from a market price advance in
a convertible security's underlying common stock. The price of a convertible
security is influenced by the market value of the underlying common stock and
tends to increase as the market value of the underlying stock rises, whereas it
tends to decrease as the market value of the underlying stock declines. The
Manager regards convertible securities as a form of equity security.

FUTURES AND OPTIONS

Many of the Funds may use futures and options for various purposes. Such
transactions may involve options, futures and related options on futures
contracts, and those instruments may relate to particular equity and fixed
income securities, equity and fixed income indexes, and foreign currencies. The
Funds may also enter into a combination of long and short positions (including
spreads and straddles) for a variety of investment strategies, including
protecting against changes in certain yield relationships.

The use of futures contracts, options contracts and options on futures contracts
involves risk. Thus, while a Fund may benefit from the use of futures, options
and options on futures, unanticipated changes in interest rates, securities
prices, or currency exchange rates may result in poorer overall performance for
the Fund than if it had not entered into any futures contracts or options
transactions. Losses incurred in transactions in futures, options and options on
futures and the costs of these transactions will affect a Fund's performance.

OPTIONS. Many Funds which may use options (1) may enter into contracts giving
third parties the right to buy the Fund's portfolio securities for a fixed price
at a future date (writing "covered call options"); (2) may enter into contracts
giving third parties the right to sell securities to the


                                       5
<PAGE>   185
Fund for a fixed price at a future date (writing "covered put options"); and (3)
may buy the right to purchase securities from third parties ("call options") or
the right to sell securities to third parties ("put options") for a fixed price
at a future date.
WRITING COVERED OPTIONS. Each Fund may seek to increase its return by writing
covered call or put options on optionable securities or indexes. A call option
written by a Fund on a security gives the holder the right to buy the underlying
security from the Fund at a stated exercise price; a put option gives the holder
the right to sell the underlying security to the Fund at a stated exercise
price. In the case of options on indexes, the options are usually cash settled
based on the difference between the strike price and the value of the index.
Each such Fund will receive a premium for writing a put or call option, which
increases the Fund's return in the event the option expires unexercised or is
closed out at a profit. The amount of the premium will reflect, among other
things, the relationship of the market price and volatility of the underlying
security or securities index to the exercise price of the option, the remaining
term of the option, supply and demand and interest rates. By writing a call
option on a security, the Fund limits its opportunity to profit from any
increase in the market value of the underlying security above the exercise price
of the option. By writing a put option on a security, the Fund assumes the risk
that it may be required to purchase the underlying security for an exercise
price higher than its then current market value, resulting in a potential
capital loss unless the security subsequently appreciates in value. In the case
of options on an index, if a Fund writes a call, any profit by the Fund in
respect of portfolio securities expected to correlate with the index will be
limited by an increase in the index above the exercise price of the option. If
the Fund writes a put on an index, the Fund may be required to make a cash
settlement greater than the premium received if the index declines.
A call option on a security is "covered" if a Fund owns the underlying security
or has an absolute and immediate right to acquire that security without
additional cash consideration (or for additional cash consideration earmarked
and maintained by the Fund's custodian on the custodian's books and records)
upon conversion or exchange of other securities held in its portfolio. A call
option on a security is also covered if the Fund holds on a share-for-share
basis a call on the same security as the call written where the exercise price
of the call held is equal to or less than the exercise price of the call written
or greater than the exercise price of the call written if the difference is
maintained by the Fund in cash, U.S. Government Securities or other liquid
securities earmarked on the Custodian's books and records. A call option on an
index is "covered" if a Fund maintains cash, U.S. Government Securities or other
liquid securities with a value equal to the exercise price in a segregated
account with its custodian. A put option is "covered" if the Fund's custodian
earmarks and maintains cash, U.S. Government Securities or other liquid
securities with a value equal to the exercise price, or else holds on a
share-for-share basis a put on the same security as the put written where the
exercise price of the put held is equal to or greater than the exercise price of
the put written.
If the writer of an option wishes to terminate its obligation, it may effect a
"closing purchase transaction." This is accomplished, in the case of exchange
traded options, by buying an option of the same series as the option previously
written. The effect of the purchase is that the writer's position will be
canceled by the clearing corporation. The writer of an option may not effect a


                                       6
<PAGE>   186
closing purchase transaction after it has been notified of the exercise of an
option. Likewise, an investor who is the holder of an option may liquidate its
position by effecting a "closing sale transaction." This is accomplished by
selling an option of the same series as the option previously purchased. There
is no guarantee that a Fund will be able to effect a closing purchase or a
closing sale transaction at any particular time. Also, an over-the-counter
option may be closed out only with the other party to the option transaction.

Effecting a closing transaction in the case of a written call option will permit
the Fund to write another call option on the underlying security with either a
different exercise price or expiration date or both, or in the case of a written
put option will permit the Fund to write another put option to the extent that
the exercise price thereof is secured by deposited cash or liquid securities.
Also, effecting a closing transaction will permit the cash or proceeds from the
concurrent sale of any securities subject to the option to be used for other
Fund investments. If the Fund desires to sell a particular security from its
portfolio on which it has written a call option, it will effect a closing
transaction prior to or concurrent with the sale of the security.

A Fund will realize a profit from a closing transaction if the price of the
transaction is less than the premium received from writing the option or is more
than the premium paid to purchase the option; the Fund will realize a loss from
a closing transaction if the price of the transaction is more than the premium
received from writing the option or is less than the premium paid to purchase
the option. Because increases in the market price of a call option will
generally reflect increases in the market price of the underlying security or
index of securities, any loss resulting from the repurchase of a written call
option is likely to be offset in whole or in part by appreciation of the
underlying security or securities owned by the Fund.

A Fund may write options in connection with buy-and-write transactions; that is,
a Fund may purchase a security and then write a call option against that
security. The exercise price of the call the Fund determines to write will
depend upon the expected price movement of the underlying security. The exercise
price of a call option may be below ("in-the-money"), equal to ("at-the-money")
or above ("out-of-the-money") the current value of the underlying security at
the time the option is written. Buy-and-write transactions using in-the-money
call options may be used when it is expected that the price of the underlying
security will remain flat or decline moderately during the option period.
Buy-and-write transactions using at-the-money call options may be used when it
is expected that the price of the underlying security will remain fixed or
advance moderately during the option period. Buy-and-write transactions using
out-of-the-money call options may be used when it is expected that the premiums
received from writing the call option plus the appreciation in the market price
of the underlying security up to the exercise price will be greater than the
appreciation in the price of the underlying security alone. If the call options
are exercised in such transactions, the Fund's maximum gain will be the premium
received by it for writing the option, adjusted upward or downward by the
difference between the Fund's purchase price of the security and the exercise
price. If the options are not exercised and the price of the underlying security
declines, the amount of such decline will be offset in part, or entirely, by the
premium received.

The writing of covered put options is similar in terms of risk/return
characteristics to buy-and-write transactions. If the market price of the
underlying security rises or otherwise is above the


                                       7
<PAGE>   187
exercise price, the put option will expire worthless and the Fund's gain will be
limited to the premium received. If the market price of the underlying security
declines or otherwise is below the exercise price, the Fund may elect to close
the position or take delivery of the security at the exercise price. In that
event, the Fund's return will be the premium received from the put option minus
the cost of closing the position or, if it chooses to take delivery of the
security, the premium received from the put option minus the amount by which the
market price of the security is below the exercise price. Out-of-the-money,
at-the-money and in-the-money put options may be used by the Fund in market
environments analogous to those in which call options are used in buy-and-write
transactions.

The extent to which a Fund will be able to write and purchase call and put
options may be restricted by the Fund's intention to qualify as a regulated
investment company under the Internal Revenue Code.

RISK FACTORS IN OPTIONS TRANSACTIONS. The option writer has no control over when
the underlying securities or futures contract must be sold, in the case of a
call option, or purchased, in the case of a put option, since the writer may be
assigned an exercise notice at any time prior to the termination of the
obligation. If an option expires unexercised, the writer realizes a gain in the
amount of the premium. Such a gain, of course, may, in the case of a covered
call option, be offset by a decline in the market value of the underlying
security or futures contract during the option period. If a call option is
exercised, the writer realizes a gain or loss from the sale of the underlying
security or futures contract. If a put option is exercised, the writer must
fulfill the obligation to purchase the underlying security or futures contract
at the exercise price, which will usually exceed the then market value of the
underlying security or futures contract.

An exchange-traded option may be closed out only on a national securities
exchange ("Exchange") which generally provides a liquid secondary market for an
option of the same series. An over-the-counter option may be closed out only
with the other party to the option transaction. If a liquid secondary market for
an exchange-traded option does not exist, it might not be possible to effect a
closing transaction with respect to a particular option with the result that the
Fund holding the option would have to exercise the option in order to realize
any profit. For example, in the case of a written call option, if the Fund is
unable to effect a closing purchase transaction in a secondary market (in the
case of a listed option) or with the purchaser of the option (in the case of an
over-the-counter option), the Fund will not be able to sell the underlying
security (or futures contract) until the option expires or it delivers the
underlying security (or futures contract) upon exercise. Reasons for the absence
of a liquid secondary market on an Exchange include the following: (i) there may
be insufficient trading interest in certain options; (ii) restrictions may be
imposed by an Exchange on opening transactions or closing transactions or both;
(iii) trading halts, suspensions or other restrictions may be imposed with
respect to particular classes or series of options or underlying securities;
(iv) unusual or unforeseen circumstances may interrupt normal operations on an
Exchange; (v) the facilities of an Exchange or the Options Clearing Corporation
may not at all times be adequate to handle current trading volume; or (vi) one
or more Exchanges could, for economic or other reasons, decide or be compelled
at some future date to discontinue the trading of options (or a particular class
or series of options), in which event the secondary market on that Exchange (or
in that class or series of options) would cease to exist, although outstanding
options on that Exchange that


                                       8
<PAGE>   188
had been issued by the Options Clearing Corporation as a result of trades on
that Exchange should continue to be exercisable in accordance with their terms.

The Exchanges have established limitations governing the maximum number of
options which may be written by an investor or group of investors acting in
concert. It is possible that the Funds, the Manager and other clients of the
Manager may be considered to be such a group. These position limits may restrict
a Fund's ability to purchase or sell options on a particular security.

The amount of risk a Fund assumes when it purchases an option is the premium
paid for the option plus related transaction costs. In addition to the
correlation risks discussed below, the purchase of an option also entails the
risk that changes in the value of the underlying security or futures contract
will not be fully reflected in the value of the option purchased.

FUTURES. A financial futures contract sale creates an obligation by the seller
to deliver the type of financial instrument called for in the contract in a
specified delivery month for a stated price. A financial futures contract
purchase creates an obligation by the purchaser to pay for and take delivery of
the type of financial instrument called for in the contract in a specified
delivery month, at a stated price. In some cases, the specific instruments
delivered or taken, respectively, at settlement date are not determined until on
or near that date. The determination is made in accordance with the rules of the
exchange on which the futures contract sale or purchase was made. Some futures
contracts are "cash settled" (rather than "physically settled," as described
above) which means that the purchase price is subtracted from the current market
value of the instrument and the net amount if positive is paid to the purchaser,
and if negative is paid by the purchaser. Futures contracts are traded in the
United States only on commodity exchanges or boards of trade -- known as
"contract markets" -- approved for such trading by the Commodity Futures Trading
Commission ("CFTC"), and must be executed through a futures commission merchant
or brokerage firm that is a member of the relevant contract market. Under U.S.
law, futures contracts on individual equity securities are not permitted.
The purchase or sale of a futures contract differs from the purchase or sale of
a security or option in that no price or premium is paid or received. Instead,
an amount of cash, U.S. Government Securities or other liquid assets generally
not exceeding 5% of the face amount of the futures contract must be deposited
with the broker. This amount is known as initial margin. Subsequent payments to
and from the broker, known as variation margin, are made on a daily basis as the
price of the underlying futures contract fluctuates making the long and short
positions in the futures contract more or less valuable, a process known as
"marking to market." Prior to the settlement date of the futures contract, the
position may be closed out by taking an opposite position which will operate to
terminate the position in the futures contract. A final determination of
variation margin is then made, additional cash is required to be paid to or
released by the broker, and the purchaser realizes a loss or gain. In addition,
a commission is paid on each completed purchase and sale transaction.
In most cases futures contracts are closed out before the settlement date
without the making or taking of delivery. Closing out a futures contract sale is
effected by purchasing a futures contract for the same aggregate amount of the
specific type of financial instrument or commodity and the


                                       9
<PAGE>   189
same delivery date. If the price of the initial sale of the futures contract
exceeds the price of the offsetting purchase, the seller is paid the difference
and realizes a gain. Conversely, if the price of the offsetting purchase exceeds
the price of the initial sale, the seller realizes a loss. Similarly, the
closing out of a futures contract purchase is effected by the purchaser entering
into a futures contract sale. If the offsetting sale price exceeds the purchase
price, the purchaser realizes a gain, and if the purchase price exceeds the
offsetting sale price, a loss will be realized.

The ability to establish and close out positions on options on futures will be
subject to the development and maintenance of a liquid secondary market. It is
not certain that this market will develop or be maintained.

INDEX FUTURES. Each of the Funds may purchase futures contracts on various
securities indexes ("Index Futures"). For example, each of the U.S. Equity Funds
may purchase Index Futures on the S&P 500 and on such other domestic stock
indexes as the Manager may deem appropriate. The Japan Fund may purchase Index
Futures on the Nikkei 225 Stock Average and on the Tokyo Stock Price Index. The
International Core Fund, Currency Hedged International Core Fund, Evolving
Countries Fund, Foreign Fund, International Small Companies Fund, Asia Fund and
Emerging Markets Fund, among others, may each purchase Index Futures on foreign
stock indexes, including those which may trade outside the United States. The
Domestic Bond Fund, International Bond Fund, Currency Hedged International Bond
Fund, Global Bond Fund, Emerging Country Debt Fund, U.S. Bond/Global Alpha A
Fund, U.S. Bond/Global Alpha B Fund and Inflation Indexed Bond Fund, among
others, may each purchase Index Futures on domestic and (except for the Domestic
Bond Fund) foreign fixed income securities indexes, including those which may
trade outside the United States. A Fund's purchase and sale of Index Futures is
limited to contracts and exchanges approved by the CFTC.

An Index Future may call for "physical delivery" or be "cash settled." An Index
Future that calls for physical delivery is a contract to buy an integral number
of units of the particular securities index at a specified future date at a
price agreed upon when the contract is made. A unit is the value from time to
time of the relevant index. While a Fund that purchases an Index Future that
calls for physical delivery is obligated to pay the face amount on the stated
date, such an Index Future may be closed out on that date or any earlier date by
selling an Index Future with the same face amount and contract date. This will
terminate the Fund's position and the Fund will realize a profit or a loss based
on the difference between the cost of purchasing the original Index Future and
the price obtained from selling the closing Index Future. The amount of the
profit or loss is determined by the change in the value of the relevant index
while the Index Future was held.

For example, if the value of a unit of a particular index were $1,000, a
contract to purchase 500 units would be worth $500,000 (500 units x $1,000). The
Index Futures contract specifies that no delivery of the actual stocks making up
the index will take place. Instead, settlement in cash must occur upon the
termination of the contract, with the settlement being the difference between
the contract price and the actual level of the relevant index at the expiration
of the contract. For example, if a Fund enters into one futures contract to buy
500 units of an index at a specified future date at a contract price of $1,000
per unit and the index is at $1,010 on that future date, the Fund will gain
$5,000 (500 units x gain of $10).


                                       10
<PAGE>   190
Index Futures that are "cash settled" provide by their terms for settlement on a
net basis reflecting changes in the value of the underlying index. Thus, the
purchaser of such an Index Future is never obligated to pay the face amount of
the contract. The net payment obligation may in fact be very small in relation
to the face amount.

A Fund may close open positions on the futures exchange on which Index Futures
are then traded at any time up to and including the expiration day. All
positions which remain open at the close of the last business day of the
contract's life are required to settle on the next business day (based upon the
value of the relevant index on the expiration day) with settlement made, in the
case of Index Futures on the S&P 500, with the Commodities Clearing House.
Additional or different margin requirements as well as settlement procedures may
be applicable to foreign stock Index Futures at the time a Fund purchases
foreign stock Index Futures.

The price of Index Futures may not correlate perfectly with movement in the
relevant index due to certain market distortions. First, all participants in the
futures market are subject to margin deposit and maintenance requirements.
Rather than meeting additional margin deposit requirements, investors may close
futures contracts through offsetting transactions which could distort the normal
relationship between the Index and futures markets. Secondly, the deposit
requirements in the futures market are less onerous than margin requirements in
the securities market, and as a result the futures market may attract more
speculators than does the securities market. Increased participation by
speculators in the futures market may also cause temporary price distortions. In
addition, trading hours for foreign stock Index Futures may not correspond
perfectly to hours of trading on the foreign exchange to which a particular
foreign stock Index Futures relates. This may result in a disparity between the
price of Index Futures and the value of the relevant index due to the lack of
continuous arbitrage between the Index Futures price and the value of the
underlying index.

INTEREST RATE FUTURES.  For the purposes previously described, the
Fixed Income Funds may engage in a variety of transactions involving
the use of futures with respect to U.S. Government Securities and
other fixed income securities.

OPTIONS ON FUTURES CONTRACTS. Options on futures contracts give the purchaser
the right in return for the premium paid to assume a position in a futures
contract at the specified option-exercise price at any time during the period of
the option. Funds may use options on futures contracts in lieu of writing or
buying options directly on the underlying securities or purchasing and selling
the underlying futures contracts. For example, to hedge against a possible
decrease in the value of its portfolio securities, a Fund may purchase put
options or write call options on futures contracts rather than selling futures
contracts. Similarly, a Fund may purchase call options or write put options on
futures contracts as a substitute for the purchase of futures contracts to hedge
against a possible increase in the price of securities the Fund expects to
purchase. Such options generally operate in the same manner as options purchased
or written directly on the underlying investments. See "Foreign Currency
Transactions" below for a description of the Funds' use of options on currency
futures.


                                       11
<PAGE>   191
RISK FACTORS IN FUTURES TRANSACTIONS. Investment in futures contracts involves
risk. If the futures are used for hedging, some of that risk may be caused by an
imperfect correlation between movements in the price of the futures contract and
the price of the security or currency being hedged. The correlation is higher
between price movements of futures contracts and the instrument underlying that
futures contract. The correlation is lower when futures are used to hedge
securities other than such underlying instrument, such as when a futures
contract on an index of securities is used to hedge a single security, a futures
contract on one security (e.g., U.S. Treasury bonds) is used to hedge a
different security (e.g., a mortgage-backed security) or when a futures contract
in one currency is used to hedge a security denominated in another currency. In
the event of an imperfect correlation between a futures position and a portfolio
position (or anticipated position) which is intended to be protected, the
desired protection may not be obtained and a Fund may be exposed to risk of
loss. In addition, it is not always possible to hedge fully or perfectly against
currency fluctuations affecting the value of the securities denominated in
foreign currencies because the value of such securities also is likely to
fluctuate as a result of independent factors not related to currency
fluctuations. The risk of imperfect correlation generally tends to diminish as
the maturity date of the futures contract approaches.

A hedge will not be fully effective where there is such imperfect correlation.
To compensate for imperfect correlations, a Fund may purchase or sell futures
contracts in a greater amount than the hedged securities if the volatility of
the hedged securities is historically greater than the volatility of the futures
contracts. Conversely, a Fund may purchase or sell fewer contracts if the
volatility of the price of the hedged securities is historically less than that
of the futures contract.

A Fund may also purchase futures contracts (or options thereon) as an
anticipatory hedge against a possible increase in the price of currency in which
is denominated the securities the Fund anticipates purchasing. In such
instances, it is possible that the currency may instead decline. If the Fund
does not then invest in such securities because of concern as to possible
further market and/or currency decline or for other reasons, the Fund may
realize a loss on the futures contract that is not offset by a reduction in the
price of the securities purchased.

The liquidity of a secondary market in a futures contract may be adversely
affected by "daily price fluctuation limits" established by commodity exchanges
which limit the amount of fluctuation in a futures contract price during a
single trading day. Once the daily limit has been reached in the contract, no
trades may be entered into at a price beyond the limit, thus preventing the
liquidation of open futures positions. Prices have in the past exceeded the
daily limit on a number of consecutive trading days. Short positions in index
futures may be closed out only by entering into a futures contract purchase on
the futures exchange on which the index futures are traded.

The successful use of transactions in futures and related options for hedging
and risk management also depends on the ability of the Manager to forecast
correctly the direction and extent of exchange rate, interest rate and stock
price movements within a given time frame. For example, to the extent interest
rates remain stable during the period in which a futures contract or option is
held by a Fund investing in fixed income securities (or such rates move in a
direction opposite to that anticipated), the Fund may realize a loss on the
futures transaction which is not fully or partially offset by an increase in the
value of its portfolio securities. As a result, the


                                       12
<PAGE>   192
Fund's total return for such period may be less than if it had not engaged in
the hedging transaction.

Unlike trading on domestic commodity exchanges, trading on foreign commodity
exchanges is not regulated by the CFTC and may be subject to greater risks than
trading on domestic exchanges. For example, some foreign exchanges may be
principal markets so that no common clearing facility exists and a trader may
look only to the broker for performance of the contract. In addition, unless a
Fund hedges against fluctuations in the exchange rate between the U.S. dollar
and the currencies in which trading is done on foreign exchanges, any profits
that a Fund might realize in trading could be eliminated by adverse changes in
the exchange rate, or the Fund could incur losses as a result of those changes.

USES OF OPTIONS, FUTURES AND OPTIONS ON FUTURES

RISK MANAGEMENT. When futures and options on futures are used for risk
management, a Fund will generally take long positions (e.g., purchase call
options, futures contracts or options thereon) in order to increase the Fund's
exposure to a particular market, market segment or foreign currency. For
example, if a Fixed Income Fund wants to increase its exposure to a particular
fixed income security, the Fund may take long positions in futures contracts on
that security. Likewise, if an Equity Fund holds a portfolio of stocks with an
average volatility (beta) lower than that of the Fund's benchmark securities
index as a whole (deemed to be 1.00), the Fund may purchase Index Futures to
increase its average volatility to 1.00. In the case of futures and options on
futures, a Fund is only required to deposit the initial and variation margin as
required by relevant CFTC regulations and the rules of the contract markets.
Because the Fund will then be obligated to purchase the security or index at a
set price on a future date, the Fund's net asset value will fluctuate with the
value of the security as if it were already included in the Fund's portfolio.
Risk management transactions have the effect of providing a degree of investment
leverage, particularly when the Fund does not earmark assets equal to the face
amount of the contract (i.e., in cash settled futures contracts) since the
futures contract (and related options) will increase or decrease in value at a
rate which is a multiple of the rate of increase or decrease in the value of the
initial and variation margin that the Fund is required to deposit. As a result,
the value of the Fund's portfolio will generally be more volatile than the value
of comparable portfolios which do not engage in risk management transactions. A
Fund will not, however, use futures and options on futures to obtain greater
volatility than it could obtain through direct investment in securities; that
is, a Fund will not normally engage in risk management to increase the average
volatility (beta) of that Fund's portfolio above 1.00, the level of risk (as
measured by volatility) that would be present if the Fund were fully invested in
the securities comprising the relevant index. However, a Fund may invest in
futures and options on futures without regard to this limitation if the face
value of such investments, when aggregated with the Index Futures, equity swaps
and contracts for differences as described below does not exceed 10% of a Fund's
assets.

HEDGING. To the extent indicated elsewhere, a Fund may also enter into options
and futures contracts and buy and sell options on futures for hedging. For
example, if a Fund wants to hedge certain of its fixed income securities against
a decline in value resulting from a general increase in market rates of
interest, it might sell futures contracts with respect to fixed income
securities


                                       13
<PAGE>   193
or indexes of fixed income securities. If the hedge is effective, then should
the anticipated change in market rates cause a decline in the value of the
Fund's fixed income security, the value of the futures contract should increase.
Likewise, a Fund may sell equity index futures if the Fund wants to hedge its
equity securities against a general decline in the relevant equity market(s).
The Funds may also use futures contracts in anticipatory hedge transactions by
taking a long position in a futures contract with respect to a security, index
or foreign currency that a Fund intends to purchase (or whose value is expected
to correlate closely with the security or currency to be purchased) pending
receipt of cash from other transactions to be used for the actual purchase. Then
if the cost of the security or foreign currency to be purchased by the Fund
increases and if the anticipatory hedge is effective, that increased cost should
be offset, at least in part, by the value of the futures contract. Options on
futures contracts may be used for hedging as well. For example, if the value of
a fixed-income security in a Fund's portfolio is expected to decline as a result
of an increase in rates, the Fund might purchase put options or write call
options on futures contracts rather than selling futures contracts. Similarly,
for anticipatory hedging, the Fund may purchase call options or write put
options as a substitute for the purchase of futures contracts. See "Foreign
Currency Transactions" below for more information regarding the currency hedging
practices of certain Funds.

INVESTMENT PURPOSES. To the extent indicated elsewhere, a Fund may also enter
into futures contracts and buy and sell options thereon for investment. For
example, a Fund may invest in futures when its Manager believes that there are
not enough attractive securities available to maintain the standards of
diversity and liquidity set for a Fund pending investment in such securities if
or when they do become available. Through this use of futures and related
options, a Fund may diversify risk in its portfolio without incurring the
substantial brokerage costs which may be associated with investment in the
securities of multiple issuers. This use may also permit a Fund to avoid
potential market and liquidity problems (e.g., driving up the price of a
security by purchasing additional shares of a portfolio security or owning so
much of a particular issuer's stock that the sale of such stock depresses that
stock's price) which may result from increases in positions already held by the
Fund.

When any Fund purchases futures contracts for investment, the Fund's custodian
will earmark and maintain cash, U.S. Government Securities or other liquid
securities in an amount which, together with the initial and variation margin
deposited on the futures contracts, is equal to the face value of the futures
contracts at all times while the futures contracts are held.

Incidental to other transactions in fixed income securities, for investment
purposes a Fund may also combine futures contracts or options on fixed income
securities with cash, cash equivalent investments or other fixed income
securities in order to create "synthetic" bonds which approximate desired risk
and return profiles. This may be done where a "non-synthetic" security having
the desired risk/return profile either is unavailable (e.g., short-term
securities of certain foreign governments) or possesses undesirable
characteristics (e.g., interest payments on the security would be subject to
foreign withholding taxes). A Fund may also purchase forward foreign exchange
contracts in conjunction with U.S. dollar-denominated securities in order to
create a synthetic foreign currency denominated security which approximates
desired risk and return characteristics where the non-synthetic securities
either are not available in foreign markets or possess undesirable
characteristics. For greater detail, see "Foreign Currency


                                       14
<PAGE>   194
Transactions" below. When a Fund creates a "synthetic" bond with a futures
contract, the Fund's custodian will earmark and maintain cash, U.S. Government
Securities or other liquid securities with a value at least equal to the face
amount of the futures contract (less the amount of any initial or variation
margin on deposit).

SYNTHETIC SALES AND PURCHASES. Futures contracts may also be used to reduce
transaction costs associated with short-term restructuring of a Fund's
portfolio. For example, if a Fund's portfolio includes stocks of companies with
medium-sized equity capitalization and, in the opinion of the Manager, such
stocks are likely to underperform larger capitalization stocks, the Fund might
sell some or all of its mid-capitalization stocks, buy large capitalization
stocks with the proceeds and then, when the expected trend had played out, sell
the large capitalization stocks and repurchase the mid-capitalization stocks
with the proceeds. In the alternative, the Fund may use futures to achieve a
similar result with reduced transaction costs. In that case, the Fund might
simultaneously enter into short futures positions on an appropriate index (e.g.,
the S&P Mid Cap 400 Index) (to synthetically "sell" the stocks in the Fund) and
long futures positions on another index (e.g., the S&P 500) (to synthetically
"buy" the larger capitalization stocks). When the expected trend has played out,
the Fund would then close out both futures contract positions. A Fund will only
enter into these combined positions if (1) the short position (adjusted for
historic volatility) operates as a hedge of existing portfolio holdings, (2) the
face amount of the long futures position is less than or equal to the value of
the portfolio securities that the Fund would like to dispose of, (3) the
contract settlement date for the short futures position is approximately the
same as that for the long futures position and (4) the Fund's custodian earmarks
and maintains an amount of cash, U.S. Government Securities or other liquid
assets whose value, marked-to-market daily, is equal to the Fund's current
obligations in respect of the long futures contract positions. If a Fund uses
such combined short and long positions, in addition to possible declines in the
values of its investment securities, the Fund may also suffer losses associated
with a securities index underlying the long futures position underperforming the
securities index underlying the short futures position. However, the Manager
will enter into these combined positions only if the Manager expects that,
overall, the Fund will perform as if it had sold the securities hedged by the
short position and purchased the securities underlying the long position. A Fund
may also use swaps and options on futures to achieve the same objective.

Limitations on the Use of Options and Futures Portfolio Strategies. As noted
above, the Funds may use futures contracts and related options for hedging and,
in some circumstances, for risk management or investment but not for
speculation. Thus, except when used for risk management or investment, each such
Fund's long futures contract positions (less its short positions) together with
the Fund's cash (i.e., equity or fixed income) positions will not exceed the
Fund's total net assets.

The Funds' ability to engage in the options and futures strategies described
above will depend on the availability of liquid markets in such instruments.
Markets in options and futures with respect to currencies are relatively new and
still developing. It is impossible to predict the amount of trading interest
that may exist in various types of options or futures. Therefore no assurance
can be given that a Fund will be able to utilize these instruments effectively
for the purposes set forth above. Furthermore, each Fund's ability to engage in
options and futures transactions may be limited by tax considerations.


                                       15
<PAGE>   195
SWAP CONTRACTS AND OTHER TWO-PARTY CONTRACTS
Many of the Funds may use swap contracts and other two-party contracts for the
same or similar purposes as they may use options, futures and related options.

SWAP CONTRACTS. Swap agreements are two-party contracts entered into primarily
by institutional investors for periods ranging from a few weeks to more than one
year. In a standard "swap" transaction, two parties agree to exchange returns
(or differentials in rates of return) calculated with respect to a "notional
amount," e.g., the return on or increase in value of a particular dollar amount
invested at a particular interest rate, in a particular foreign currency, or in
a "basket" of securities representing a particular index. A Fund will usually
enter into swaps on a net basis, i.e., the two returns are netted out, with the
Fund receiving or paying, as the case may be, only the net amount of the two
returns.

INTEREST RATE AND CURRENCY SWAP CONTRACTS. Interest rate swaps involve the
exchange of the two parties' respective commitments to pay or receive interest
on a notional principal amount (e.g. an exchange of floating rate payments for
fixed rate payments). Currency swaps involve the exchange of the two parties'
respective commitments to pay or receive fluctuations with respect to a notional
amount of two different currencies (e.g., an exchange of payments with respect
to fluctuations in the value of the U.S. dollar relative to the Japanese yen).

CREDIT DEFAULT SWAPS. Credit default swaps are used to limit or reduce risk
exposure of the GMO Funds (primarily GMO Emerging Country Debt Fund and other
Fixed Income Funds that invest a portion of their assets in emerging market
debt) against events of default by issuers of emerging market debt. With these
instruments, GMO Funds pay what is, in effect, an insurance premium and, in
return, have the right to put forth certain bonds or loans upon issuer default
(or similar events) and to receive in return the par value of those bonds or
loans.

EQUITY SWAP CONTRACTS AND CONTRACTS FOR DIFFERENCES. Equity swap contracts
involve the exchange of one party's obligation to pay the loss, if any, with
respect to a notional amount of a particular equity index (e.g., the S&P 500
Index) plus interest on such notional amount at a designated rate (e.g., the
London Inter-Bank Offered Rate) in exchange for the other party's obligation to
pay the gain, if any, with respect to the notional amount of such index.

If a Fund enters into a long equity swap contract, the Fund's net asset value
will fluctuate as a result of changes in the value of the equity index on which
the equity swap is based as if it had purchased the notional amount of
securities comprising the index. The Funds will not use long equity swap
contracts to obtain greater volatility than it could obtain through direct
investment in securities; that is, a Fund will not normally enter into an equity
swap contract to increase the volatility (beta) of the Fund's portfolio above
1.00, the volatility that would be present in the stocks comprising the Fund's
benchmark index. However, a Fund may invest in long equity swap contracts
without regard to this limitation if the notional amount of such equity swap
contracts, when aggregated with the Index Futures as described above and the
contracts for differences as described below, does not exceed 10% of a Fund's
net assets.


                                       16

<PAGE>   196
Contracts for differences are swap arrangements in which a Fund may agree with a
counterparty that its return (or loss) will be based on the relative performance
of two different groups or "baskets" of securities. As to one of the baskets,
the Fund's return is based on theoretical, long futures positions in the
securities comprising that basket (with an aggregate face value equal to the
notional amount of the contract for differences) and as to the other basket, the
Fund's return is based on theoretical short futures positions in the securities
comprising the basket. The Fund may also use actual long and short futures
positions to achieve the same market exposure(s) as contracts for differences
where payment obligations of the two legs of the contract are netted and thus
based on changes in the relative value of the baskets of securities rather than
on the aggregate change in the value of the two legs. The Funds will only enter
into contracts for differences (and analogous futures positions) when the
Manager believes that the basket of securities constituting the long leg will
outperform the basket constituting the short leg. However, it is possible that
the short basket will outperform the long basket -- resulting in a loss to the
Fund, even in circumstances when the securities in both the long and short
baskets appreciate in value.

Except for instances in which a Fund elects to obtain leverage up to the 10%
limitation mentioned above, a Fund's custodian will earmark and maintain cash,
U.S. Government Securities or other liquid securities in an amount equal to the
aggregate of net payment obligations on its swap contracts and contracts for
differences, marked to market daily.

A Fund may enter into swaps and contracts for differences for hedging,
investment and risk management. When using swaps for hedging, a Fund may enter
into an interest rate, currency or equity swap, as the case may be, on either an
asset-based or liability-based basis, depending on whether it is hedging its
assets or its liabilities. For risk management or investment purposes a Fund may
also enter into a contract for differences in which the notional amount of the
theoretical long position is greater than the notional amount of the theoretical
short position. A Fund will not normally enter into a contract for differences
to increase the volatility (beta) of the Fund's portfolio above 1.00. However, a
Fund may invest in contracts for differences without regard to this limitation
if the aggregate amount by which the theoretical long positions of such
contracts exceed the theoretical short positions of such contracts, when
aggregated with the Index Futures and equity swap contracts as described above,
does not exceed 10% of a Fund's net assets.

INTEREST RATE CAPS, FLOORS AND COLLARS. The Funds may use interest rate caps,
floors and collars for the same purposes or similar purposes as they use
interest rate futures contracts and related options. Interest rate caps, floors
and collars are similar to interest rate swap contracts because the payment
obligations are measured by changes in interest rates as applied to a notional
amount and because they are individually negotiated with a specific
counterparty. The purchase of an interest rate cap entitles the purchaser, to
the extent that a specific index exceeds a specified interest rate, to receive
payments of interest on a notional principal amount from the party selling the
interest rate cap. The purchase of an interest rate floor entitles the
purchaser, to the extent that a specified index falls below specified interest
rates, to receive payments of interest on a notional principal amount from the
party selling the interest rate floor. The purchase of an interest rate collar
entitles the purchaser, to the extent that a specified index exceeds or falls
below two specified interest rates, to receive payments of interest on a
notional


                                       17
<PAGE>   197
principal amount from the party selling the interest rate collar. Except when
using such contracts for risk management, each Fund's custodian will earmark and
maintain cash, U.S. Government Securities or other liquid securities in an
amount at least equal to its obligations, if any, under interest rate cap, floor
and collar arrangements. As with futures contracts, when a Fund uses notional
amount contracts for risk management it is only required to earmark and maintain
on the custodian's books and records assets equal to its net payment obligation,
not the notional amount of the contract. In those cases, the notional amount
contract will have the effect of providing a degree of investment leverage
similar to the leverage associated with non-earmarked futures contracts. The
Funds' use of interest rate caps, floors and collars for the same or similar
purposes as those for which they use futures contracts and related options
presents the same risks and similar opportunities as those associated with
futures and related options. Because caps, floors and collars are recent
innovations for which standardized documentation has not yet been developed they
are deemed by the SEC to be relatively illiquid investments which are subject to
a Fund's limitation on investment in illiquid securities. See "Illiquid
Securities" below.

RISK FACTORS IN SWAP CONTRACTS, OTC OPTIONS AND OTHER TWO-PARTY CONTRACTS. A
Fund may only close out a swap, contract for differences, cap, floor or collar
or OTC option with the particular counterparty. Also, if the counterparty
defaults, a Fund will have contractual remedies pursuant to the agreement
related to the transaction, but there is no assurance that contract
counterparties will be able to meet their obligations pursuant to such contracts
or that, in the event of default, a Fund will succeed in pursuing contractual
remedies. The Fund thus assumes the risk that it may be delayed or prevented
from obtaining payments owed to it pursuant to swap contracts. The Manager will
closely monitor, subject to the oversight of the Trustees, the creditworthiness
of contract counterparties, and a Fund will not enter into any swaps, caps,
floors or collars, unless the unsecured senior debt or the claims-paying ability
of the other party thereto is rated at least A by Moody's Investors Service,
Inc. ("Moody's") or Standard & Poor's Rating Services, a division of The
McGraw-Hill Companies, Inc. ("Standard & Poor's") at the time of entering into
such transaction or if the counterparty has comparable credit as determined by
the Manager. However, the credit of the counterparty may be adversely affected
by larger-than-average volatility in the markets, even if the counterparty's net
market exposure is small relative to its capital. The management of caps,
floors, collars and swaps may involve certain difficulties because the
characteristics of many derivatives have not been observed under all market
conditions or through a full market cycle.

ADDITIONAL REGULATORY LIMITATIONS ON THE USE OF FUTURES AND RELATED OPTIONS,
INTEREST RATE FLOORS, CAPS AND COLLARS AND INTEREST RATE AND CURRENCY SWAP
CONTRACTS. In accordance with CFTC regulations, investments by any Fund in
futures contracts and related options for purposes other than bona fide hedging
are limited such that the aggregate amount that a Fund may commit to initial
margin on such contracts or time premiums on such options may not exceed 5% of
that Fund's net assets.

The Manager and the Trust do not believe that the Fund's respective obligations
under equity swap contracts, reverse equity swap contracts or Index Futures are
senior securities and, accordingly, the Fund will not treat them as being
subject to its borrowing restrictions. However, the net amount of the excess, if
any, of the Fund's obligations over its entitlements with respect to each equity
swap contract will be accrued on a daily basis and an amount of cash, U.S.


                                       18
<PAGE>   198
Government Securities or other liquid obligations having an aggregate market
value at least equal to the accrued excess will be earmarked and maintained on
the books and records of the Fund's custodian. Likewise, when a Fund takes a
short position with respect to an Index Futures contract the position must be
covered or the Fund's custodian must earmark and maintain at all times while
that position is held, cash, U.S. Government Securities or other liquid
obligations in an amount which, together with the initial margin deposit on the
futures contract, is equal to the current delivery or cash settlement value.

If, for risk management purposes, a Fund uses futures contracts, related written
options, interest rate floors, caps and collars and interest rate and currency
swap contracts that have not been earmarked on the books and records of the
Fund's custodian, the Fund's use of any or all of such practices is limited to
no more than 10% of a Fund's total net assets when aggregated with such Fund's
traditional borrowings in accordance with SEC pronouncements. This 10%
limitation applies to the face amount of futures contracts and related options
that are not earmarked and to the amount of a Fund's net payment obligation that
is not earmarked in the case of interest rate floors, caps and collars and
interest rate and currency swap contracts.

FOREIGN CURRENCY TRANSACTIONS

Foreign currency exchange rates may fluctuate significantly over short periods
of time. They generally are determined by the forces of supply and demand in the
foreign exchange markets and the relative merits of investments in different
countries, actual or perceived changes in interest rates and other complex
factors. Currency exchange rates also can be affected unpredictably by
intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad. For example, uncertainty surrounds the introduction of the "euro" (a
common currency unit for the European Union) which occurred in January 1999.
These and other currencies in which the Funds' assets are denominated may be
devalued against the U.S. dollar, resulting in a loss to the Funds.

Funds that are permitted to invest in securities denominated in foreign
currencies may buy or sell foreign currencies, deal in forward foreign currency
contracts, currency futures contracts and related options and options on
currencies. These Funds may use such currency instruments for hedging,
investment or currency risk management. Currency risk management may include
taking active currency positions relative to both the securities portfolio of
the Fund and the Fund's performance benchmark.

Forward foreign currency contracts are contracts between two parties to purchase
and sell a specific quantity of a particular currency at a specified price, with
delivery and settlement to take place on a specified future date. Currency
futures contracts are contracts to buy or sell a standard quantity of a
particular currency at a specified future date and price. Options on currency
futures contracts give their owner the right, but not the obligation, to buy (in
the case of a call option) or sell (in the case of a put option) a specified
currency futures contract at a fixed price during a specified period. Options on
currencies give their owner the right, but not the obligation, to buy (in the
case of a call option) or sell (in the case of a put option) a specified
quantity of a particular currency at a fixed price during a specified period.


                                       19
<PAGE>   199
The Funds may enter into forward contracts for hedging under three
circumstances. First, when a Fund enters into a contract for the purchase or
sale of a security denominated in a foreign currency, it may desire to "lock in"
the U.S. dollar price of the security. By entering into a forward contract for
the purchase or sale, for a fixed amount of dollars, of the amount of foreign
currency involved in the underlying security transaction, the Fund will be able
to protect itself against a possible loss resulting from an adverse change in
the relationship between the U.S. dollar and the subject foreign currency during
the period between the date on which the security is purchased or sold and the
date on which payment is made or received.

Second, when the Manager of a Fund believes that the currency of a particular
foreign country may suffer a substantial decline against the U.S. dollar, it may
enter into a forward contract to sell, for a fixed amount of dollars, the amount
of foreign currency approximating the value of some or all of the Fund's
portfolio securities denominated in such foreign currency. Maintaining a match
between the forward contract amounts and the value of the securities involved
will not generally be possible since the future value of such securities in
foreign currencies will change as a consequence of market movements in the value
of those securities between the date the forward contract is entered into and
the date it matures.

Third, the Funds may engage in currency "cross hedging" when, in the opinion of
the Manager, the historical relationship among foreign currencies suggests that
the Funds may achieve the same protection for a foreign security at reduced cost
through the use of a forward foreign currency contract relating to a currency
other than the U.S. dollar or the foreign currency in which the security is
denominated. By engaging in cross hedging transactions, the Funds assume the
risk of imperfect correlation between the subject currencies. These practices
may present risks different from or in addition to the risks associated with
investments in foreign currencies.

A Fund is not required to enter into hedging transactions with regard to its
foreign currency-denominated securities and will not do so unless deemed
appropriate by the Manager. By entering into the above hedging transactions, the
Funds may be required to forego the benefits of advantageous changes in the
exchange rates.

Each of these Funds may also enter into foreign currency forward contracts for
investment and currency risk management. When a Fund uses currency instruments
for such purposes, the foreign currency exposure of the Fund may differ
substantially from the currencies in which the Fund's investment securities are
denominated. However, a Fund's aggregate foreign currency exposure will not
normally exceed 100% of the value of the Fund's securities, except that a Fund
may use currency instruments without regard to this limitation if the amount of
such excess, when aggregated with futures contracts, equity swap contracts and
contracts for differences used in similar ways, does not exceed 10% of a Fund's
net assets. The U.S. Bond/Global Alpha A Fund, U.S. Bond/Global Alpha B Fund,
International Bond Fund, the Currency Hedged International Bond Fund, the Global
Bond Fund and the Emerging Country Debt Fund, among others, may each also enter
into foreign currency forward contracts to give fixed income securities
denominated in one currency (generally the U.S. dollar) the risk characteristics
of similar securities denominated in another currency as described above under
"Uses of Options,


                                       20
<PAGE>   200
Futures and Options on Futures -- Investment Purposes" or for risk management in
a manner similar to such Funds' use of futures contracts and related options.

Except to the extent that the Funds may use such contracts for risk management,
whenever a Fund enters into a foreign currency forward contract, other than a
forward contract entered into for hedging, the Fund's custodian will earmark and
maintain cash, U.S. Government Securities or other liquid securities with a
value, marked to market daily, equal to the amount of the currency required to
be delivered. A Fund's ability to engage in forward contracts may be limited by
tax considerations.

A Fund may use currency futures contracts and related options and options on
currencies for the same reasons for which it uses currency forwards. Except to
the extent that the Funds may use futures contracts and related options for risk
management, a Fund will, so long as it is obligated as the writer of a call
option on currency futures, own on a contract-for-contract basis an equal long
position in currency futures with the same delivery date or a call option on
currency futures with the difference, if any, between the market value of the
call written and the market value of the call or long currency futures purchased
and maintained by the Fund in cash or other liquid assets earmarked on the books
and records of the Fund's custodian. If at the close of business on any day the
market value of the call purchased by a Fund falls below 100% of the market
value of the call written by the Fund, the Fund's custodian will earmark and
maintain an amount of cash or other liquid assets equal in value to the
difference. Alternatively, the Fund may cover the call option by owning
securities denominated in the currency with a value equal to the face amount of
the contract(s) or through earmarking and maintaining with the custodian an
amount of the particular foreign currency equal to the amount of foreign
currency per futures contract option times the number of options written by the
Fund.

REPURCHASE AGREEMENTS

A Fund may enter into repurchase agreements with banks and broker-dealers by
which the Fund acquires a security (usually an obligation of the Government
where the transaction is initiated or in whose currency the agreement is
denominated) for a relatively short period (usually not more than a week) for
cash and obtains a simultaneous commitment from the seller to repurchase the
security at an agreed-on price and date. The resale price is in excess of the
acquisition price and reflects an agreed-upon market rate unrelated to the
coupon rate on the purchased security. Such transactions afford an opportunity
for the Fund to earn a return on temporarily available cash at no market risk,
although there is a risk that the seller may default in its obligation to pay
the agreed-upon sum on the redelivery date. Such a default may subject the
relevant Fund to expenses, delays and risks of loss including: (a) possible
declines in the value of the underlying security during the period while the
Fund seeks to enforce its rights thereto, (b) possible reduced levels of income
and lack of access to income during this period and (c) inability to enforce
rights and the expenses involved in attempted enforcement.

DEBT AND OTHER FIXED INCOME SECURITIES GENERALLY

Debt and Other Fixed Income Securities include fixed income securities of any
maturity, although, under normal circumstances, a Fixed Income Fund (other than
the Short-Term Income


                                       21
<PAGE>   201
Fund) will only invest in a security if, at the time of such investment, at
least 65% of its total assets will be comprised of bonds, as defined in the
Prospectus. Fixed income securities pay a specified rate of interest or
dividends, or a rate that is adjusted periodically by reference to some
specified index or market rate. Fixed income securities include securities
issued by federal, state, local and foreign governments and related agencies,
and by a wide range of private issuers.

Fixed income securities are subject to market and credit risk. Market risk
relates to changes in a security's value as a result of changes in interest
rates generally. In general, the values of fixed income securities increase when
prevailing interest rates fall and decrease when interest rates rise. Credit
risk relates to the ability of the issuer to make payments of principal and
interest. Obligations of issuers are subject to the provisions of bankruptcy,
insolvency and other laws, such as the Federal Bankruptcy Reform Act of 1978,
affecting the rights and remedies of creditors. Fixed income securities
denominated in foreign currencies are also subject to the risk of a decline in
the value of the denominating currency.

Because interest rates vary, it is impossible to predict the future income of a
Fund investing in such securities. The net asset value of each Fund's shares
will vary as a result of changes in the value of the securities in its portfolio
and will be affected by the absence and/or success of hedging strategies.

TEMPORARY HIGH QUALITY CASH ITEMS

Many of the Funds may temporarily invest a portion of their assets in cash or
cash items pending other investments or in connection with the earmarking and
maintenance of such assets on the custodian's books and records. These cash
items must be of high quality and may include a number of money market
instruments such as securities issued by the United States government and
agencies thereof, bankers' acceptances, commercial paper, and bank certificates
of deposit. By investing only in high quality money market securities a Fund may
seek to minimize credit risk with respect to such investments. The Short-Term
Income Fund may invest a substantial portion of its assets in these instruments,
but is not subject to the quality, duration and other requirements of money
market funds.

U.S. GOVERNMENT SECURITIES AND FOREIGN GOVERNMENT SECURITIES

U.S. Government Securities include securities issued or guaranteed by the U.S.
government or its authorities, agencies or instrumentalities. Foreign Government
Securities include securities issued or guaranteed by foreign governments
(including political subdivisions) or their authorities, agencies or
instrumentalities or by supra-national agencies. U.S. Government Securities and
Foreign Government Securities have different kinds of government support. For
example, some U.S. Government Securities, such as U.S. Treasury bonds, are
supported by the full faith and credit of the United States, whereas certain
other U.S. Government Securities issued or guaranteed by federal agencies or
government-sponsored enterprises are not supported by the full faith and credit
of the United States. Similarly, some Foreign Government Securities are
supported by the full faith and credit of a foreign national government or
political subdivision and some are not. In the case of certain countries,
Foreign Government Securities may involve


                                       22
<PAGE>   202
varying degrees of credit risk as a result of financial or political inability
of a Fund to enforce its rights against the foreign government issuer.

Supra-national agencies are agencies whose member nations make capital
contributions to support the agencies' activities, and include such entities as
the International Bank for Reconstruction and Development (the World Bank), the
Asian Development Bank, the European Coal and Steel Community and the
Inter-American Development Bank.

Like other fixed income securities, U.S. Government Securities and Foreign
Government Securities are subject to market risk and their market values
fluctuate as interest rates change. Thus, for example, the value of an
investment in a Fund which holds U.S. Government Securities or Foreign
Government Securities may fall during times of rising interest rates. Yields on
U.S. Government Securities and Foreign Government Securities tend to be lower
than those of corporate securities of comparable maturities.

In addition to investing directly in U.S. Government Securities and Foreign
Government Securities, a Fund may purchase certificates of accrual or similar
instruments evidencing undivided ownership interests in interest payments or
principal payments, or both, in U.S. Government Securities and Foreign
Government Securities. These certificates of accrual and similar instruments may
be more volatile than other government securities.

MORTGAGE-BACKED AND OTHER ASSET-BACKED SECURITIES

Mortgage-backed and other asset-backed securities may be issued by the U.S.
government, its agencies or instrumentalities, or by non-governmental issuers.
Interest and principal payments (including prepayments) on the mortgages
underlying mortgage-backed securities are passed through to the holders of the
mortgage-backed securities. Prepayments occur when the mortgagor on an
individual mortgage prepays the remaining principal before the mortgage's
scheduled maturity date. As a result of the pass-through of prepayments of
principal on the underlying mortgages, mortgage-backed securities are often
subject to more rapid prepayment of principal than their stated maturity would
indicate. Because the prepayment characteristics of the underlying mortgages
vary, there can be no certainty as to the predicted yield or average life of a
particular issue of pass-through certificates. Prepayments are important because
of their effect on the yield and price of the securities. During periods of
declining interest rates, such prepayments can be expected to accelerate and a
Fund would be required to reinvest the proceeds at the lower interest rates then
available. In addition, prepayments of mortgages which underlie securities
purchased at a premium could result in capital loss because the premium may not
have been fully amortized at the time the obligation was prepaid. As a result of
these principal prepayment features, the values of mortgage-backed securities
generally fall when interest rates rise, but their potential for capital
appreciation in periods of falling interest rates is limited because of the
prepayment feature. The mortgage-backed securities purchased by a Fund may
include Adjustable Rate Securities as such term is defined in "Adjustable Rate
Securities" below.

Other "asset-backed securities" include securities backed by pools of automobile
loans, educational loans and credit card receivables. Mortgage-backed and
asset-backed securities of non-governmental issuers involve prepayment risks
similar to those of U.S. government


                                       23
<PAGE>   203
guaranteed mortgage-backed securities and also involve risk of loss of principal
if the obligors of the underlying obligations default in payment of the
obligations.

COLLATERALIZED MORTGAGE OBLIGATIONS ("CMOS"): STRIPS AND RESIDUALS. A CMO is a
security backed by a portfolio of mortgages or mortgage-backed securities held
under an indenture. The issuer's obligation to make interest and principal
payments is secured by the underlying portfolio of mortgages or mortgage-backed
securities. CMOs are issued in multiple classes or series which have different
maturities representing interests in some or all of the interest or principal on
the underlying collateral or a combination thereof. CMOs of different classes
are generally retired in sequence as the underlying mortgage loans in the
mortgage pool are repaid. In the event of sufficient early prepayments on such
mortgages, the class or series of CMO first to mature generally will be retired
prior to its stated maturity. Thus, the early retirement of a particular class
or series of CMO held by a Fund would have the same effect as the prepayment of
mortgages underlying a mortgage-backed pass-through security.

CMOs include securities ("Residuals") representing the interest in any excess
cash flow and/or the value of any collateral remaining on mortgages or
mortgage-backed securities from the payment of principal of and interest on all
other CMOs and the administrative expenses of the issuer. Residuals have value
only to the extent income from such underlying mortgages or mortgage-backed
securities exceeds the amount necessary to satisfy the issuer's debt obligations
represented by all other outstanding CMOs.

CMOs also include certificates representing undivided interests in payments of
interest-only or principal-only ("IO/PO Strips") on the underlying mortgages.
IO/PO Strips and Residuals tend to be more volatile than other types of
securities. IO Strips and Residuals also involve the additional risk of loss of
a substantial portion of or the entire value of the investment if the underlying
securities are prepaid. In addition, if a CMO bears interest at an adjustable
rate, the cash flows on the related Residual will also be extremely sensitive to
the level of the index upon which the rate adjustments are based.

ADJUSTABLE RATE SECURITIES

Adjustable rate securities are securities that have interest rates that are
reset at periodic intervals, usually by reference to some interest rate index or
market interest rate. They may be U.S. Government Securities or securities of
other issuers. Some adjustable rate securities are backed by pools of mortgage
loans. Although the rate adjustment feature may act as a buffer to reduce sharp
changes in the value of adjustable rate securities, these securities are still
subject to changes in value based on changes in market interest rates or changes
in the issuer's creditworthiness. Because the interest rate is reset only
periodically, changes in the interest rates on adjustable rate securities may
lag changes in prevailing market interest rates. Also, some adjustable rate
securities (or, in the case of securities backed by mortgage loans, the
underlying mortgages) are subject to caps or floors that limit the maximum
change in interest rate during a specified period or over the life of the
security. Because of the resetting of interest rates, adjustable rate securities
are less likely than non-adjustable rate securities of comparable quality and
maturity to increase significantly in value when market interest rates fall.


                                       24

<PAGE>   204
LOWER RATED SECURITIES

Certain Funds may invest some or all of their assets in securities rated below
investment grade (that is, rated below BBB by Standard & Poor's or below Baa by
Moody's) at the time of purchase, including securities in the lowest rating
categories, and comparable unrated securities ("Lower Rated Securities"). A Fund
will not necessarily dispose of a security when its rating is reduced below its
rating at the time of purchase, although the Manager will monitor the investment
to determine whether continued investment in the security will assist in meeting
the Fund's investment objective.

Lower Rated Securities generally provide higher yields, but are subject to
greater credit and market risk, than higher quality fixed income securities.
Lower Rated Securities are considered predominantly speculative with respect to
the ability of the issuer to meet principal and interest payments. Achievement
of the investment objective of a Fund investing in Lower Rated Securities may be
more dependent on the Manager's own credit analysis than is the case with higher
quality bonds. The market for Lower Rated Securities may be more severely
affected than some other financial markets by economic recession or substantial
interest rate increases, by changing public perceptions of this market or by
legislation that limits the ability of certain categories of financial
institutions to invest in these securities. In addition, the secondary market
may be less liquid for Lower Rated Securities. This reduced liquidity at certain
times may affect the values of these securities and may make the valuation and
sale or these securities more difficult. Securities of below investment grade
quality are commonly referred to as "junk bonds." Securities in the lowest
rating categories may be in poor standing or in default. Securities in the
lowest investment grade category (BBB or Baa) have some speculative
characteristics. See "Commercial Paper and Corporate Debt Ratings" below for
more information concerning commercial paper and corporate debt ratings.

BRADY BONDS

Brady Bonds are securities created through the exchange of existing commercial
bank loans to public and private entities in certain emerging markets for new
bonds in connection with debt restructuring under a debt restructuring plan
introduced by former U.S. Secretary of the Treasury, Nicholas F. Brady (the
"Brady Plan"). Brady Plan debt restructurings have been implemented in Mexico,
Uruguay, Venezuela, Costa Rica, Argentina, Nigeria, the Philippines and other
countries.

Brady Bonds may be collateralized, are issued in various currencies (but
primarily the dollar) and are actively traded in over-the-counter secondary
markets. Dollar-denominated, collateralized Brady Bonds, which may be fixed-rate
bonds or floating-rate bonds, are generally collateralized in full as to
principal by U.S. Treasury zero coupon bonds having the same maturity as the
bonds.

Brady Bonds are often viewed as having three or four valuation components: any
collateralized repayment of principal at final maturity; any collateralized
interest payments; the uncollateralized interest payments; and any
uncollateralized repayment of principal at maturity (these uncollateralized
amounts constituting the "residual risk"). In light of the residual risk of


                                       25
<PAGE>   205

Brady Bonds and the history of defaults of countries issuing Brady Bonds with
respect to commercial bank loans by public and private entities, investments in
Brady Bonds may be viewed as speculative.

ZERO COUPON SECURITIES

A Fund investing in "zero coupon" fixed income securities is required to accrue
interest income on these securities at a fixed rate based on the initial
purchase price and the length to maturity, but these securities do not pay
interest in cash on a current basis. Each Fund is required to distribute the
income on these securities to its shareholders as the income accrues, even
though that Fund is not receiving the income in cash on a current basis. Thus,
each Fund may have to sell other investments to obtain cash to make income
distributions. The market value of zero coupon securities is often more volatile
than that of non-zero coupon fixed income securities of comparable quality and
maturity. Zero coupon securities include IO and PO strips.

INDEXED SECURITIES

Indexed Securities are securities the redemption values and/or the coupons of
which are indexed to the prices of a specific instrument or statistic. Indexed
securities typically, but not always, are debt securities or deposits whose
value at maturity or coupon rate is determined by reference to other securities,
securities indexes, currencies, precious metals or other commodities, or other
financial indicators. Gold-indexed securities, for example, typically provide
for a maturity value that depends on the price of gold, resulting in a security
whose price tends to rise and fall together with gold prices. Currency-indexed
securities typically are short-term to intermediate-term debt securities whose
maturity values or interest rates are determined by reference to the values of
one or more specified foreign currencies, and may offer higher yields than U.S.
dollar-denominated securities of equivalent issuers. Currency-indexed securities
may be positively or negatively indexed; that is, their maturity value may
increase when the specified currency value increases, resulting in a security
that performs similarly to a foreign-denominated instrument, or their maturity
value may decline when foreign currencies increase, resulting in a security
whose price characteristics are similar to a put on the underlying currency.
Currency-indexed securities may also have prices that depend on the values of a
number of different foreign currencies relative to each other.

The performance of indexed securities depends to a great extent on the
performance of the security, currency, or other instrument to which they are
indexed, and may also be influenced by interest rate changes in the U.S. and
abroad. At the same time, indexed securities are subject to the credit risks
associated with the issuer of the security, and their values may decline
substantially if the issuer's creditworthiness deteriorates. Recent issuers of
indexed securities have included banks, corporations, and certain U.S.
government agencies.

Indexed securities in which each Fund may invest include so-called "inverse
floating obligations" or "residual interest bonds" on which the interest rates
typically decline as short-term market interest rates increase and increase as
short-term market rates decline. Such securities have the effect of providing a
degree of investment leverage, since they will generally increase or decrease in
value in response to changes in market interest rates at a rate which is a


                                       26
<PAGE>   206
multiple of the rate at which fixed-rate long-term securities increase or
decrease in response to such changes. As a result, the market values of such
securities will generally be more volatile than the market values of fixed rate
securities.

Certain Funds may invest in inflation indexed securities issued by the U.S.
Treasury, which are fixed income securities whose principal value is
periodically adjusted according to the rate of inflation. The interest rate on
these bonds is fixed at issuance, but over the life of the bond this interest
may be paid on an increasing or decreasing principal value which has been
adjusted for inflation.

Repayment of the original bond principal upon maturity (as adjusted for
inflation) is guaranteed in the case of U.S. Treasury inflation indexed bonds,
even during a period of deflation. However, the current market value of the
bonds is not guaranteed, and will fluctuate. Certain Funds may also invest in
other bonds which may or may not provide a similar guarantee. If a guarantee of
principal is not provided, the adjusted principal value of the bond repaid at
maturity may be less than the original principal.

The value of inflation indexed bonds is expected to fluctuate in response to
changes in real interest rates, which are in turn tied to the relationship
between nominal interest rates and the rate of inflation. Therefore, if
inflation were to rise at a faster rate than nominal interest rates, real
interest rates might decline, leading to an increase in value of inflation
indexed bonds. In contrast, if nominal interest rates increased at a faster rate
than inflation, real interest rates might rise, leading to a decrease in value
of inflation indexed bonds.

Although these securities are expected to be protected from long-term
inflationary trends, short-term increases in inflation may result in a decline
in value. If interest rates rise due to reasons other than inflation (such as
changes in currency exchange rates), investors in these securities may not be
protected to the extent that the increase is not reflected in the bond's
inflation measure.

The U.S. Treasury has a relatively brief history of issuing inflation indexed
bonds. As such, there is no trading history of these securities, and there can
be no assurance that a liquid market in these instruments will develop. Certain
foreign governments, such as the United Kingdom, Canada and Australia, have a
longer history of issuing inflation indexed bonds, and there may be a more
liquid market in certain of these countries for these securities.

The periodic adjustment of U.S. inflation indexed bonds is tied to the Consumer
Price Index for Urban Consumers ("CPI-U"), which is calculated monthly by the
U.S. Bureau of Labor Statistics. The CPI-U is a measurement of changes in the
cost of living, made up of components such as housing, food, transportation and
energy. Inflation-indexed bonds issued by a foreign government are generally
adjusted to reflect a comparable inflation index, calculated by that government.
There can be no assurance that the CPI-U or any foreign inflation index will
accurately measure the real rate of inflation in the prices of goods and
services. In addition, there can be no assurance that the rate of inflation in a
foreign country will be correlated to the rate of inflation in the United
States.


                                       27
<PAGE>   207

Coupon payments received by a Fund from inflation indexed bonds will be
includable in the Fund's gross income in the period in which they accrue. In
addition, any increase in the principal amount of an inflation indexed bond will
be considered taxable ordinary income, even though investors do not receive
their principal until maturity.

The Fund may invest in fixed income securities (including convertible
securities) of any maturity, although under normal market conditions at least
65% of the Fund's total assets will be comprised of inflation indexed "bonds" as
such term is defined above. Fixed income securities include securities issued by
federal, state, local and foreign governments, and a wide range of private
issuers.

A Fund's investments in indexed securities, including inflation indexed
securities, may create taxable income in excess of the cash they generate. In
such cases, a Fund may be required to sell assets to generate the cash necessary
to distribute as dividends to its shareholders all of its income and gains and
therefore to eliminate any tax liability at the Fund level. See "Distributions
and Taxes in the Prospectus" and "Distributions" and "Taxes" in this Statement
of Additional Information.

FIRM COMMITMENTS

A firm commitment agreement is an agreement with a bank or broker-dealer for the
purchase of securities at an agreed-upon price on a specified future date. A
fund may enter into firm commitment agreements with such banks and
broker-dealers with respect to any of the instruments eligible for purchase by
the Fund. A Fund will only enter into firm commitment arrangements with banks
and broker-dealers which the Manager determines present minimal credit risks.
Each such Fund's custodian will earmark and maintain cash, U.S. Government
Securities or other liquid securities in an amount equal to the Fund's
obligations under firm commitment agreements.

LOANS, LOAN PARTICIPATIONS AND ASSIGNMENTS

Certain Funds may invest in direct debt instruments which are interests in
amounts owed by a corporate, governmental, or other borrower to lenders or
lending syndicates (loans and loan participations), to suppliers of goods or
services (trade claims or other receivables), or to other parties. Direct debt
instruments are subject to a Fund's policies regarding the quality of debt
securities.

Purchasers of loans and other forms of direct indebtedness depend primarily upon
the creditworthiness of the borrower for payment of principal and interest.
Direct debt instruments may not be rated by any nationally recognized rating
agency and yield could be adversely affected. Loans that are fully secured offer
the Fund more protections than an unsecured loan in the event of non-payment of
scheduled interest or principal. However, there is no assurance that the
liquidation of collateral from a secured loan would satisfy the borrower's
obligation or that the collateral can be liquidated. Indebtedness of borrowers
whose creditworthiness is poor involves substantially greater risks, and may be
highly speculative. Borrowers that are in bankruptcy or restructuring may never
pay off their indebtedness, or may pay only a small

                                       28
<PAGE>   208
fraction of the amount owed. Direct indebtedness of emerging countries will also
involve a risk that the governmental entities responsible for repayment of the
debt may be unable, or unwilling, to pay interest and repay principal when due.

When investing in a loan participation, a Fund will typically have the right to
receive payments only from the lender to the extent the lender receives payments
from the borrower, and not from the borrower itself. Likewise, a Fund typically
will be able to enforce its rights only through the lender, and not directly
against the borrower. As a result, a Fund will assume the credit risk of both
the borrower and the lender that is selling the participation.

Investments in loans through direct assignment of a financial institution's
interests with respect to a loan may involve additional risks to the Fund. For
example, if a loan is foreclosed, a Fund could become part owner of any
collateral, and would bear the costs and liabilities associated with owning and
disposing of the collateral. In addition, it is conceivable that under emerging
legal theories of lender liability, a Fund could be held liable as a co-lender.
In the case of a loan participation, direct debt instruments may also involve a
risk of insolvency of the lending bank or other intermediary. Direct debt
instruments that are not in the form of securities may offer less legal
protection to a Fund in the event of fraud or misrepresentation. In the absence
of definitive regulatory guidance, a Fund may rely on the Manager's research to
attempt to avoid situations where fraud or misrepresentation could adversely
affect the Fund.

A loan is often administered by a bank or other financial institution that acts
as agent for all holders. The agent administers the terms of the loan, as
specified in the loan agreement. Unless, under the terms of the loan or other
indebtedness, a Fund has direct recourse against the borrower, it may have to
rely on the agent to apply appropriate credit remedies against a borrower.

Direct indebtedness purchased by a Fund may include letters of credit, revolving
credit facilities, or other standby financing commitments obligating the Fund to
pay additional cash on demand. These commitments may have the effect of
requiring the Fund to increase its investment in a borrower at a time when it
would not otherwise have done so. A Fund's custodian will earmark and maintain
appropriate liquid assets to cover the Fund's potential obligations under
standby financing commitments.

REVERSE REPURCHASE AGREEMENTS AND DOLLAR ROLL AGREEMENTS

Certain Funds may enter into reverse repurchase agreements and dollar roll
agreements with banks and brokers to enhance return. Reverse repurchase
agreements involve sales by a Fund of portfolio assets concurrently with an
agreement by the Fund to repurchase the same assets at a later date at a fixed
price. During the reverse repurchase agreement period, the Fund continues to
receive principal and interest payments on these securities and also has the
opportunity to earn a return on the collateral furnished by the counterparty to
secure its obligation to redeliver the securities.

Dollar rolls are transactions in which a Fund sells securities for delivery in
the current month and simultaneously contracts to repurchase substantially
similar (same type and coupon) securities on

                                       29
<PAGE>   209
a specified future date. During the roll period, the Fund forgoes principal and
interest paid on the securities. The Fund is compensated by the difference
between the current sales price and the forward price for the future purchase
(often referred to as the "drop") as well as by the interest earned on the cash
proceeds of the initial sale.

A Fund which makes such investments will earmark and maintain on its custodian's
books and records cash, U.S. Government Securities or other liquid assets equal
in value to its obligations in respect of reverse repurchase agreements and
dollar rolls. Reverse repurchase agreements and dollar rolls involve the risk
that the market value of the securities retained by a Fund may decline below the
price of the securities the Fund has sold but is obligated to repurchase under
the agreement. In the event the buyer of securities under a reverse repurchase
agreement or dollar roll files for bankruptcy or becomes insolvent, a Fund's use
of the proceeds of the agreement may be restricted pending a determination by
the other party or its trustee or receiver whether to enforce the Fund's
obligation to repurchase the securities. Reverse repurchase agreements and
dollar rolls are not considered borrowings by a Fund for purposes of a Fund's
fundamental investment restriction with respect to borrowings.


ILLIQUID SECURITIES

Each Fund may purchase (or in the case of the Asset Allocation Funds, gain
exposure through investment in underlying Funds) "illiquid securities," i.e.,
securities which may not be sold or disposed of in the ordinary course of
business within seven days at approximately the value at which the Fund has
valued the investment, which include securities whose disposition is restricted
by securities laws, so long as no more than 15% (or, in the case of the Foreign
Fund only, 10%) of net assets would be invested in such illiquid securities.
Each Fund currently intends to invest in accordance with the SEC staff view that
repurchase agreements maturing in more than seven days are illiquid securities.
It is possible that certain over-the-counter options and securities serving as
cover for over-the-counter options may be deemed, under certain circumstances,
to be illiquid securities. While the Trust does not agree with this view, it
will operate in accordance with any relevant formal guidelines adopted by the
SEC.

In addition, the SEC staff may, under certain circumstances, consider equity
swap contracts, caps, floors and collars to be illiquid securities.
Consequently, to the extent the SEC staff maintains this position, the Fund will
not enter into an equity swap contract or a reverse equity swap contract or
purchase a cap, floor or collar if, as a result of the investment, the total
value (i.e., marked-to-market value) of such investments (without regard to
their notional amount) together with that of all other illiquid securities which
the Fund owns would exceed 15% (or, in the case of the Foreign Fund only, 10%)
of the Fund's net assets.

                             INVESTMENT RESTRICTIONS

Fundamental Restrictions:

Without a vote of the majority of the outstanding voting securities of the
relevant Fund, the Trust will not take any of the following actions with respect
to any Fund as indicated:


                                       30
<PAGE>   210

(1) Borrow money except under the following circumstances: (i) Each Fund may
borrow money from banks so long as after such a transaction, the total assets
(including the amount borrowed) less liabilities other than debt obligations,
represent at least 300% of outstanding debt obligations; (ii) Each Fund may also
borrow amounts equal to an additional 5% of its total assets without regard to
the foregoing limitation for temporary purposes, such as for the clearance and
settlement of portfolio transactions and to meet shareholder redemption
requests; (iii) Each Fund may enter into transactions that are technically
borrowings under the 1940 Act because they involve the sale of a security
coupled with an agreement to repurchase that security (e.g., reverse repurchase
agreements, dollar rolls and other similar investment techniques) without regard
to the asset coverage restriction described in (i) above, so long as and to the
extent that a Fund's custodian earmarks and maintains cash and/or high grade
debt securities equal in value to its obligations in respect of these
transactions. Under current pronouncements of the SEC staff, such transactions
are not treated as senior securities so long as and to the extent that the
Fund's custodian earmarks and maintains liquid assets, such as cash, U.S.
Government Securities or other appropriate assets equal in value to its
obligations in respect of these transactions; notwithstanding the foregoing, the
Japan Fund may not borrow money in excess of 10% of the value (taken at the
lower of cost or current value) of the Fund's total assets (not including the
amount borrowed) at the time the borrowing is made, and then only from banks as
a temporary measure to facilitate the meeting of redemption requests (not for
leverage) which might otherwise require the untimely disposition of portfolio
investments or for extraordinary or emergency purposes, and which borrowings
will be repaid before any additional investments are purchased.

(2) Purchase securities on margin, except such short-term credits as may be
necessary for the clearance of purchases and sales of securities. (For this
purpose, the deposit or payment of initial or variation margin in connection
with futures contracts or related options transactions is not considered the
purchase of a security on margin.)

(3) Make short sales of securities or maintain a short position for the Fund's
account unless at all times when a short position is open the Fund owns an equal
amount of such securities or owns securities which, without payment of any
further consideration, are convertible into or exchangeable for securities of
the same issue as, and equal in amount to, the securities sold short.

(4) Underwrite securities issued by other persons except to the extent that, in
connection with the disposition of its portfolio investments, it may be deemed
to be an underwriter under federal securities laws.

(5) Purchase or sell real estate, although it may purchase securities of issuers
which deal in real estate, including securities of real estate investment
trusts, and may purchase securities which are secured by interests in real
estate.

(6) Make loans, except by purchase of debt obligations or by entering into
repurchase agreements or through the lending of the Fund's portfolio securities.
Loans of portfolio securities may be made with respect to up to 100% of a Fund's
total assets in the case of each Fund (except the International Core and
Currency Hedged International Core Funds), and with respect to not

                                       31
<PAGE>   211
more than 25% of total assets in the case of each of the International Core and
Currency Hedged International Core Funds.

(7) With respect to all Funds except for the Intrinsic Value Fund, invest in
securities of any issuer if, to the knowledge of the Trust, officers and
Trustees of the Trust and officers and members of Grantham, Mayo, Van Otterloo &
Co. LLC (the "Manager") who beneficially own more than 1/2 of 1% of the
securities of that issuer together beneficially own more than 5%.

(8) Concentrate more than 25% of the value of its total assets in any one
industry (except that the Short-Term Income Fund may invest up to 100% of its
assets in obligations issued by banks, and the REIT Fund may invest more than
25% of its assets in real estate-related securities).

(9) Purchase or sell commodities or commodity contracts, except that the Funds
(other than the Short-Term Income Fund) may purchase and sell financial futures
contracts and options thereon.

(10) Issue senior securities, as defined in the 1940 Act and as amplified by
rules, regulations and pronouncements of the SEC. The SEC has concluded that
even though reverse repurchase agreements, firm commitment agreements and
standby commitment agreements fall within the functional meaning of the term
"evidence of indebtedness," the issue of compliance with Section 18 of the 1940
Act will not be raised with the SEC by the Division of Investment Management if
a Fund covers such securities by earmarking and maintaining certain assets on
the books and records of the Fund's custodian. Similarly, so long as such
earmarked assets are maintained, the issue of compliance with Section 18 will
not be raised with respect to any of the following: any swap contract or
contract for differences; any pledge or encumbrance of assets permitted by
Non-Fundamental Restriction (4) below; any borrowing permitted by Fundamental
Restriction (1) above; any collateral arrangements with respect to initial and
variation margin permitted by Non-Fundamental Restriction (4) below; and the
purchase or sale of options, forward contracts, futures contracts or options on
futures contracts.

(11) With respect to the Tobacco-Free Core Fund only, invest in (a) securities
which at the time of such investment are not readily marketable, (b) securities
the disposition of which is restricted under federal securities laws, and (c)
repurchase agreements maturing in more than seven days if, as a result, more
than 10% of the Fund's total assets (taken at current value) would then be
invested in securities described in (a), (b) and (c) above.

(12) With respect to the Japan Fund only, (i) own greater than 10% of the
outstanding voting securities of any single issuer; or (ii) pledge, hypothecate,
mortgage or otherwise encumber its assets in excess of 10% of the Fund's total
assets (taken at cost) and then only to secure permitted borrowings (for
purposes of this restriction, collateral arrangements with respect to the
writing of options, stock index, interest rate, currency or other futures,
options on futures contracts and collateral arrangements with respect to initial
and variation margin are not deemed to be a pledge or other encumbrance of
assets).

Non-Fundamental Restrictions:


                                       32
<PAGE>   212
It is contrary to the present policy of all the Funds, which may be changed by
the Trustee without shareholder approval, to:

(1) Buy or sell oil, gas or other mineral leases, rights or royalty contracts.

(2) Make investments for the purpose of gaining control of a company's
management.

(3) Invest more than 15% of net assets in illiquid securities. The securities
currently thought to be included as "illiquid securities" are restricted
securities under the Federal securities laws (including illiquid securities
traded under Rule 144A), repurchase agreements and securities that are not
readily marketable. To the extent the Trustees determine that restricted
securities traded under Section 4(2) or Rule 144A under the Securities Act of
1933 are in fact liquid, they will not be included in the 15% limit on
investment in illiquid securities.

(4) Pledge, hypothecate, mortgage or otherwise encumber its assets in excess of
33-1/3% of the Fund's total assets (taken at cost). (For the purposes of this
restriction, collateral arrangements with respect to swap agreements, the
writing of options, stock index, interest rate, currency or other futures,
options on futures contracts and collateral arrangements with respect to initial
and variation margin are not deemed to be a pledge or other encumbrance of
assets. The deposit of securities or cash or cash equivalents in escrow in
connection with the writing of covered call or put options, respectively, is not
deemed to be a pledge or encumbrance.)

(5) With respect to the Foreign Fund only, to (i) invest in interests of any
general partnership, (ii) utilize margin or other borrowings to increase market
exposure (such prohibition shall extend to the use of cash collateral obtained
in exchange for loaned securities but does not prohibit the use of margin
accounts for permissible futures trading; further, the Fund may borrow an amount
equal to cash receivable from sales of stocks or securities the settlement of
which is deferred under standard practice in the country of sale), (iii) pledge
or otherwise encumber its assets, and (iv) invest more than 5% of its assets in
any one issuer (except Government securities and bank certificates of deposit).

Except as indicated above in Fundamental Restriction (1), all percentage
limitations on investments set forth herein and in the Prospectus will apply at
the time of the making of an investment and shall not be considered violated
unless an excess or deficiency occurs or exists immediately after and as a
result of such investment.

The phrase "shareholder approval," as used in the Prospectus and in this
Statement of Additional Information, and the phrase "vote of a majority of the
outstanding voting securities," as used herein with respect to a Fund, means the
affirmative vote of the lesser of (1) more than 50% of the outstanding shares of
that Fund, or (2) 67% or more of the shares of that Fund present at a meeting if
more than 50% of the outstanding shares are represented at the meeting in person
or by proxy. Except for policies that are explicitly described as fundamental in
the Prospectus or this Statement of Additional Information, the investment
policies of each Fund (including all policies, restrictions and limitations set
forth in the "Investment Guidelines") may be changed by the Trust's Trustees
without the approval of shareholders.


                                       33
<PAGE>   213
                             MANAGEMENT OF THE TRUST

         Subject to the provisions of the GMO Declaration of Trust, the business
of the GMO Trust (the "Trust"), an open-end management investment company, shall
be managed by the Trustees, and they shall have all powers necessary or
convenient to carry out that responsibility including the power to engage in
securities transactions of all kinds on behalf of the Trust. Without limiting
the foregoing, the Trustees may: adopt By-Laws not inconsistent with the
Declaration of Trust providing for the regulation and management of the affairs
of the Trust and may amend and repeal them to the extent that such By-Laws do
not reserve that right to the Shareholders; fill vacancies in or remove from
their number (including any vacancies created by an increase in the number of
Trustees); remove from their number with or without cause; elect and remove such
officers and appoint and terminate such agents as they consider appropriate;
appoint from their own number and terminate one or more committees consisting of
two or more Trustees which may exercise the powers and authority of the Trustees
to the extent that the Trustees determine; employ one or more custodians of the
assets of the Trust and authorize such custodians to employ subcustodians and to
deposit all or any part of such assets in a system or systems for the central
handling of securities or with a Federal Reserve Bank; retain a transfer agent
or a shareholder servicing agent, or both; provide for the distribution of
Shares by the Trust, through one or more principal underwriters or otherwise;
set record dates for the determination of Shareholders with respect to various
matters; and in general delegate such authority as they consider desirable to
any officer of the Trust, to any committee of the Trustees and to any agent or
employee of the Trust or to any such custodian or underwriter.

         The Trustees and officers of the Trust and their principal occupations
during the past five years are as follows:

         R. JEREMY GRANTHAM* (D.O.B. 10/6/38). President-Quantitative and
         Chairman of the Trustees of the Trust. Member, Grantham, Mayo, Van
         Otterloo & Co. LLC.

         JAY O. LIGHT (D.O.B. 10/3/41). Trustee of the Trust. Professor of
         Business Administration, Harvard University; Senior Associate Dean,
         Harvard University (1988-1992).

         EYK DEL MOL VAN OTTERLOO (D.O.B. 2/27/37). President-International of
         the Trust. Member, Grantham, Mayo, Van Otterloo & Co. LLC.

         RICHARD MAYO (D.O.B. 6/18/42). President-U.S. Active of the Trust.
         Member, Grantham, Mayo, Van Otterloo & Co. LLC.


         SUSAN RANDALL HARBERT (D.O.B. 4/25/57). Chief Financial Officer and
         Treasurer of the Trust. Member, Grantham, Mayo, Van Otterloo & Co. LLC.

         WILLIAM R. ROYER, ESQ. (D.O.B. 7/20/65). Vice President of the Trust.
         General Counsel, Grantham, Mayo, Van Otterloo & Co. LLC.


                                       34
<PAGE>   214
         ROBERT V. BROKAW, JR. (D.O.B. 10/7/43). Secretary of the Trust.
         Member, Grantham, Mayo, Van Otterloo & Co. LLC. Research Analyst, GMO
         Renewable Resources LLC (July 1999 - present).

         SCOTT ESTON (D.O.B. 1/20/56). Vice President of the Trust. Chief
         Financial Officer, Member, Grantham, Mayo, Van Otterloo & Co. LLC
         (September 1997 - present). Senior Partner, Coopers & Lybrand
         (1987-1997).

         ANNE STETSON (D.O.B. 8/7/62) Vice President of the Trust. Associate
         General Counsel, Grantham, Mayo, Van Otterloo & Co. LLC (May
         1998-present). Legal Counsel, Fidelity Investments (January 1995-April
         1998).

         ELAINE M. HARTNETT, ESQ. (D.O.B. 2/18/45). Vice President and Clerk of
         the Trust. Associate General Counsel, Grantham, Mayo, Van Otterloo &
         Co. LLC (June 1999-present). Associate/Junior Partner, Hale and Dorr
         LLP, Boston, Massachusetts (1991-1999).

         BRENT ARVIDSON (D.O.B. 6/26/69). Assistant Treasurer of the Trust.
         Senior Fund Administrator, Grantham, Mayo, Van Otterloo & Co. LLC
         (September 1997-present). Senior Financial Reporting Analyst, John
         Hancock Funds (August 1996-September 1997). Account Supervisor/Senior
         Account Specialist, Investors Bank and Company (June 1993-August 1996).

*Trustee is deemed to be an "interested person" of the Trust and Grantham, Mayo,
Van Otterloo & Co. LLC ("GMO" or the "Manager"), as defined by the 1940 Act.

         The mailing address of each of the officers and Trustees is c/o GMO
Trust, 40 Rowes Wharf, Boston, Massachusetts 02110. Except as set forth below,
as of June 6, 2000, the Trustees and officers of the Trust as a group owned less
than 1% of the outstanding shares of each class of shares of each Fund of the
Trust.

<TABLE>
<CAPTION>

                                                                                           AGGREGATE
                         FUND                                 CLASS                   OWNERSHIP INTEREST
                         ----                                 -----                   ------------------
<S>                                                           <C>                     <C>
Asia Fund                                                      III                           3.83%

Small Cap Value Fund                                           III                           1.28%

Emerging Country Debt Fund                                     III                           1.20%

Emerging Markets Fund                                          III                           1.09%

Evolving Countries Fund                                        III                           3.34%
</TABLE>


                                       35
<PAGE>   215
<TABLE>

<S>                                                           <C>                     <C>
Global Hedged Equity Fund                                      III                           6.11%

Growth Fund                                                    III                           1.16%

Inflation Indexed Bond Fund                                    III                           2.34%

Japan Fund                                                     III                           1.67%

REIT Fund                                                      III                           2.98%

Small Cap Growth Fund                                          III                           2.01%

Short Term Income Fund                                         III                           5.87%
</TABLE>

         Except as stated above, the principal occupations of the officers and
Trustees for the last five years have been with the employers as shown above,
although in some cases they have held different positions with such employers.

         Other than as set forth in the table below, no Trustee or officer of
the Trust receives any direct compensation from the Trust or any series thereof:

<TABLE>
<CAPTION>

                NAME OF PERSON,                       TOTAL ANNUAL COMPENSATION
                  POSITION                                FROM THE TRUST
                  --------                                --------------
<S>                                                   <C>
              Harvey R. Margolis, Trustee(1)              $80,000

              Jay O. Light, Trustee                       $80,000
</TABLE>

         Messrs. Grantham, Mayo, Van Otterloo, Brokaw and Eston, and Ms.
Harbert, as members of the Manager, will benefit from the management fees paid
by each Fund of the Trust.

                     INVESTMENT ADVISORY AND OTHER SERVICES

Management Contracts

         As disclosed in the Prospectus under the heading "Management of the
Trust," under separate Management Contracts (each a "Management Contract")
between the Trust and the Manager, subject to such policies as the Trustees of
the Trust may determine, the Manager will furnish continuously an investment
program for each Fund and will make investment decisions on behalf of the Fund
and place all orders for the purchase and sale of portfolio securities. Subject
to the control of the Trustees, the Manager also manages, supervises and
conducts the other affairs and business of the Trust, furnishes office space and
equipment, provides bookkeeping and certain clerical services and pays all
salaries, fees and expenses of officers and Trustees of the Trust who are
affiliated with the Manager. As indicated under "Portfolio

-----------

(1) Mr. Margolis served as a Trustee of the Trust until his death in June 2000.

                                       36
<PAGE>   216
Transactions--Brokerage and Research Services," the Trust's portfolio
transactions may be placed with broker-dealers who furnish the Manager, at no
cost, certain research, statistical and quotation services of value to the
Manager in advising the Trust or its other clients.

         As is disclosed in the Prospectus, the Manager has contractually agreed
to reimburse each Fund with respect to certain Fund expenses through June 30,
2001 to the extent that a Fund's total annual operating expenses (excluding
Shareholder Service Fees, brokerage commissions and other investment-related
costs, hedging transaction fees, extraordinary, non-recurring and certain other
unusual expenses (including taxes), securities lending fees and expenses and
transfer taxes; and, in the case of the Emerging Markets Fund, Evolving
Countries Fund, Asia Fund, Emerging Country Debt Fund and Global Hedged Equity
Fund, also excluding custodial fees; and, in the case of the Asset Allocation
Funds, U.S. Sector Fund, Global Hedged Equity Fund and Emerging Country Debt
Share Fund, also excluding expenses indirectly incurred by the investment in
other Funds of the Trust), would otherwise exceed a specified percentage of that
Fund's daily net assets.

         Each Management Contract provides that the Manager shall not be subject
to any liability in connection with the performance of its services thereunder
in the absence of willful misfeasance, bad faith, gross negligence or reckless
disregard of its obligations and duties.

         Each Management Contract was approved by the Trustees of the Trust
(including a majority of the Trustees who were not "interested persons" of the
Manager) and by the relevant Fund's sole shareholder in connection with the
organization of the Trust and the establishment of the Funds. Each Management
Contract will continue in effect for a period more than two years from the date
of its execution only so long as its continuance is approved at least annually
by (i) the vote, cast in person at a meeting called for that purpose, of a
majority of those Trustees who are not "interested persons" of the Manager or
the Trust, and by (ii) the majority vote of either the full Board of Trustees or
the vote of a majority of the outstanding shares of the relevant Fund. Each
Management Contract automatically terminates on assignment, and is terminable on
not more than 60 days' notice by the Trust to the Manager. In addition, each
Management Contract may be terminated on not more than 60 days' written notice
by the Manager to the Trust.

         For each Fund, the Management Fee is calculated based on a fixed
percentage of the Fund's average daily net assets. In the last three fiscal
years the Funds have paid the following amounts as Management Fees to the
Manager pursuant to the relevant Management Contract:



                                       37
<PAGE>   217

<TABLE>
<CAPTION>
                                                GROSS          REDUCTION          NET
                                                -----          ---------          ---
<S>                                         <C>               <C>              <C>
U.S. CORE FUND
--------------

Year ended 2/29/00                           $11,161,595      $   738,607      $10,422,988
Year ended 2/28/99                            18,661,431        7,700,727       10,960,704
Year ended 2/28/98                            17,753,329        7,220,779       10,532,550

TOBACCO-FREE CORE FUND
----------------------

Year ended 2/29/00                           $   855,754      $   135,558      $   720,196
Year ended 2/28/99                               666,206          330,580          335,626
Year ended 2/28/98                               394,815          218,695          176,120

VALUE FUND
----------

Year ended 2/29/00                           $   996,644      $   102,057      $   894,587
Year ended 2/28/99                             1,839,261          778,954        1,060,307
Year ended 2/28/98                             2,742,196        1,134,088        1,608,108

INTRINSIC VALUE FUND
--------------------

Commencement of Operations                   $    76,163      $    57,918      $    18,245
(8/2/99) - 2/29/00

GROWTH FUND
-----------

Year ended 2/29/00                           $   579,315      $   101,280      $   478,035
Year ended 2/28/99                               857,030          396,124          460,906
Year ended 2/28/98                             1,008,998          463,468          545,530

SMALL CAP VALUE FUND
--------------------

Year ended 2/29/00                           $ 1,119,033      $   196,165      $   922,868
Year ended 2/28/99                             2,529,395        1,060,654        1,468,741
Year ended 2/28/98                             3,650,580        1,603,440        2,047,140

SMALL CAP GROWTH FUND
---------------------

Year ended 2/29/00                           $   430,598      $   142,477      $   288,121
Year ended 2/28/99                             1,527,491          699,892          827,599
Year ended 2/28/98                             1,537,995          725,457          812,538

REIT FUND
---------

Year ended 2/29/00                           $   705,890      $    73,067      $   632,823
</TABLE>


                                       38
<PAGE>   218
<TABLE>
<CAPTION>
                                                GROSS          REDUCTION          NET
                                                -----          ---------          ---
<S>                                         <C>               <C>              <C>

Year ended 2/28/99                             1,748,325          614,047        1,134,278
Year ended 2/28/98                             2,765,300          961,297        1,804,003

INTERNATIONAL CORE FUND
-----------------------

Year ended 2/29/00                           $13,366,668      $ 2,144,089      $11,222,579
Year ended 2/28/99                            25,130,562        9,237,518       15,893,044
Year ended 2/28/98                            30,572,502       12,093,211       18,479,291

CURRENCY HEDGED INTERNATIONAL CORE FUND
---------------------------------------

Year ended 2/29/00                           $   886,758      $   536,312      $   350,446
Year ended 2/28/99                             2,606,569        1,442,434        1,164,135
Year ended 2/28/98                             4,457,931        2,255,760        2,202,171

FOREIGN FUND
------------

Year ended 2/29/00                           $ 7,261,054      $ 1,196,212      $ 6,064,842
Year ended 2/28/99                             8,363,703        2,741,305        5,622,398
Year ended 2/28/98                             7,035,104        2,369,507        4,665,597


INTERNATIONAL SMALL COMPANIES FUND
----------------------------------

Year ended 2/29/00                           $ 1,000,168      $   395,818      $   604,350
Year ended 2/28/99                             2,608,681        1,686,651          922,030
Year ended 2/28/98                             2,912,080        2,004,718          907,362

JAPAN FUND
----------

Year ended 2/29/00                           $   225,115      $   165,728      $    59,387
Year ended 2/28/99                             1,071,652          558,538          513,114
Year ended 2/28/98                             1,540,113          803,953          736,160

EMERGING MARKETS FUND
---------------------

Year ended 2/29/00                           $ 8,754,687      $   296,467      $ 8,458,220
Year ended 2/28/99                            11,112,844        2,342,168        8,770,676
Year ended 2/28/98                            17,396,168        3,619,369       13,776,799

EVOLVING COUNTRIES FUND
-----------------------

Year ended 2/29/00                           $   336,947      $    86,122      $   250,825
Year ended 2/28/99                               343,836          145,463          198,373
</TABLE>


                                       39
<PAGE>   219
<TABLE>
<CAPTION>
                                                GROSS          REDUCTION          NET
                                                -----          ---------          ---
<S>                                         <C>               <C>              <C>
Commencement of Operations
(8/29/97) - 2/28/98                               94,952           77,826           17,126

ASIA FUND
---------

Year ended 2/29/00                           $    28,350      $    84,198      $   844,152
Year ended 2/28/99                               740,141          221,148          518,993
Commencement of Operations
(2/18/98) - 2/28/98                                3,209            3,209                0

GLOBAL HEDGED EQUITY FUND
-------------------------

Year ended 2/29/00                           $   253,727      $    53,727      $         0
Year ended 2/28/99                               892,689          837,881           54,808
Year ended 2/28/98                             1,509,937          850,401          659,536

DOMESTIC BOND FUND
------------------

Year ended 2/29/00                           $   170,540      $    80,033      $    90,507
Year ended 2/28/99                               678,052          516,760          161,292
Year ended 2/28/98                             1,311,252          932,631          378,621

U.S. BOND/GLOBAL ALPHA A FUND
-----------------------------

Year ended 2/29/00                           $   309,352      $    22,918      $    86,434
Year ended 2/28/99                               932,468          588,202          344,266
Commencement of Operations
(4/30/97) - 2/28/98                              571,318          361,139          210,179

U.S. BOND/GLOBAL ALPHA B FUND
-----------------------------

Year ended 2/29/00                           $    17,901      $   133,162      $   184,739
Year ended 2/28/99                               711,308          568,011          143,297
Commencement of Operations (7/29/97) -
2/28/98                                          865,631          609,605          256,026

INTERNATIONAL BOND FUND
-----------------------

Year ended 2/29/00                           $   417,278      $    65,415      $    51,863
Year ended 2/28/99                             1,061,185          642,536          418,649
Year ended 2/28/98                             1,090,298          692,754          397,544

CURRENCY HEDGED INTERNATIONAL BOND FUND
---------------------------------------
Year ended 2/29/00                           $  781,487       $  238,584       $  542,903
Year ended 2/28/99                            1,920,646        1,273,399          647,247
</TABLE>


                                       40
<PAGE>   220
<TABLE>
<CAPTION>
                                                GROSS          REDUCTION          NET
                                                -----          ---------          ---
<S>                                         <C>               <C>              <C>

Year ended 2/28/98                            1,895,291        1,316,764          578,527

GLOBAL BOND FUND
----------------

Year ended 2/29/00                           $   65,979       $   44,660       $  221,319
Year ended 2/28/99                              486,743          392,034           94,709
Year ended 2/28/98                              297,447          297,447                0

EMERGING COUNTRY DEBT FUND
--------------------------

Year ended 2/29/00                           $2,943,719       $  252,112       $2,691,607
Year ended 2/28/99                            3,666,332        1,314,674        2,351,658
Year ended 2/28/98                            2,823,080        1,087,585        1,735,495

SHORT-TERM INCOME FUND
----------------------

Year ended 2/29/00                           $   25,341       $   25,341       $        0
Year ended 2/28/99                               82,642           82,642                0
Year ended 2/28/98                              117,159          117,159                0

INFLATION INDEXED BOND FUND
---------------------------

Year ended 2/29/00                           $   41,797       $   41,797       $        0
Year ended 2/28/99                               75,976           75,976                0
Commencement of Operations
(3/31/97) - 2/28/98                              36,237           36,237                0

EMERGING COUNTRY DEBT SHARE FUND
--------------------------------

Year ended 2/29/00                           $        0       $        0       $        0
Commencement of Operations
(7/20/98) - 2/28/99                                   0                0                0

INTERNATIONAL EQUITY ALLOCATION FUND
------------------------------------

Year ended 2/29/00                           $        0       $        0       $        0
Year ended 2/28/99                                    0                0                0
Year ended 2/28/98                                    0                0                0

WORLD EQUITY ALLOCATION FUND
----------------------------

Year ended 2/29/00                           $        0       $        0       $        0
Year ended 2/28/99                                    0                0                0
Year ended 2/28/98                                    0                0                0
</TABLE>


                                       41
<PAGE>   221
<TABLE>
<CAPTION>
                                                GROSS          REDUCTION          NET
                                                -----          ---------          ---
<S>                                         <C>               <C>              <C>

GLOBAL (U.S.+) EQUITY ALLOCATION FUND
-------------------------------------

Year ended 2/29/00                           $        0       $        0       $        0
Year ended 2/28/99                                    0                0                0
Year ended 2/28/98                                    0                0                0

GLOBAL BALANCED ALLOCATION FUND
-------------------------------

Year ended 2/29/00                           $        0       $        0       $        0
Year ended 2/28/99                                    0                0                0
Year ended 2/28/98                                    0                0                0

U.S. SECTOR FUND
----------------

Year ended 2/29/00                           $   46,391       $   46,391       $        0
Year ended 2/28/99                              118,652          118,652                0
Year ended 2/28/98                              853,670          635,351          218,319
</TABLE>


         Each of the Trust and the Manager has adopted a Code of Ethics pursuant
to the requirement of the 1940 Act. Under the Code of Ethics, personnel are
permitted to engage in personal securities transactions only in accordance with
certain conditions relating to such persons' position, the identity of the
security, the timing of the transaction and similar factors. Transactions in
securities that may be held by the Funds are permitted, subject to compliance
with applicable provisions of the Code. Personal securities transactions must be
reported quarterly and broker confirmations of such transactions must be
provided for review.

         Custodial Arrangements. Investors Bank & Trust Company ("IBT"), 200
Clarendon Street, Boston, Massachusetts 02116, and Brown Brothers Harriman & Co.
("BBH"), 40 Water Street, Boston, Massachusetts 02109, serve as the Trust's
custodians on behalf of the Funds. As such, IBT or BBH holds in safekeeping
certificated securities and cash belonging to a Fund and, in such capacity, is
the registered owner of securities in book-entry form belonging to a Fund. Upon
instruction, IBT or BBH receives and delivers cash and securities of a Fund in
connection with Fund transactions and collects all dividends and other
distributions made with respect to Fund portfolio securities. Each of IBT and
BBH also maintains certain accounts and records of the Trust and calculates the
total net asset value, total net income and net asset value per share of each
Fund on a daily basis.

         Shareholder Service Arrangements. As disclosed in the Prospectus,
pursuant to the terms of a single Servicing Agreement with each Fund of the
Trust, GMO provides direct client service, maintenance and reporting to
shareholders of the Funds. The Servicing Agreement was approved by the Trustees
of the Trust (including a majority of the Trustees who are not "interested
persons" of the Manager or the Trust). The Servicing Agreement will continue in
effect for a period of more than one year from the date of its execution only so
long as its continuance is approved at least annually by (i) the vote, cast in
person at a meeting called for the purpose, of a majority of those Trustees who
are not "interested persons" of the Manager or

                                       42
<PAGE>   222
the Trust, and (ii) the majority vote of the full Board of Trustees. The
Servicing Agreement automatically terminates on assignment (except as
specifically provided in the Servicing Agreement) and is terminable by either
party upon not more than 60 days' written notice to the other party.

         The Trust entered into the Servicing Agreement with GMO on May 30,
1996. Pursuant to the terms of the Servicing Agreement, in the last three fiscal
years each Fund paid GMO the amounts set forth in the table that follows:

<TABLE>
<CAPTION>
                                               March 1, 1997            March 1, 1998             March 1, 1999
                                                  Through                  Through                   Through
                                             February 28, 1998        February 28, 1999         February 29, 2000
                                             -----------------        -----------------         -----------------
<S>                                          <C>                      <C>                       <C>
U.S. Core Fund                                  $5,028,001                $4,754,395                $4,407,831
Tobacco-Free Core Fund                             118,083                   199,862                   388,979
Value Fund                                         586,036                   394,127                   324,993
Intrinsic Value Fund                                  --                        --                      34,620
Growth Fund                                        302,285                   257,109                   263,325
Small Cap Value Fund                             1,093,550                   758,820                   508,651
Small Cap Growth Fund                              459,765                   458,247                   195,726
REIT Fund                                          552,026                   349,665                   196,081
International Core Fund                          6,088,152                 4,603,105                 3,478,692
Currency Hedged International                      864,408                   404,263                   198,588
    Core Fund
Foreign Fund                                     1,421,888                 1,602,553                 1,768,087
International Small Companies Fund                 349,448                   313,042                   250,044
Japan Fund                                         308,029                   214,330                    62,532
Emerging Markets Fund                            2,579,392                 1,466,558                 1,461,556
Evolving Countries Fund                             17,804                    64,403                    77,765
Asia Fund                                             --                     111,021                   171,917
Global Hedged Equity Fund                          217,705                    27,988                     8,662
Domestic Bond Fund                                 790,254                   406,832                   255,809
U.S. Bond/Global Alpha A Fund                      213,529                   349,675                   185,609
U.S. Bond/Global Alpha B Fund                      323,124                   266,738                   238,423
International Bond Fund                            407,680                   397,948                   250,367
Currency Hedged International Bond Fund            568,775                   576,196                   468,892
Global Bond Fund                                   133,633                   208,607                   288,931
Emerging Country Debt Fund                         836,348                   914,886                 1,061,617
Short-Term Income Fund                              70,313                    49,567                    76,023
Inflation Indexed Bond Fund                         21,641                    45,586                    62,695
Emerging Country Debt Share Fund                      --                           0                      --
International Equity Allocation Fund                13,569                         0                      --
World Equity Allocation Fund                        11,172                         0                      --
Global (U.S.+) Equity Allocation Fund                1,099                         0                      --
</TABLE>


                                       43
<PAGE>   223
<TABLE>
<CAPTION>
                                               March 1, 1997            March 1, 1998             March 1, 1999
                                                  Through                  Through                   Through
                                             February 28, 1998        February 28, 1999         February 29, 2000
                                             -----------------        -----------------         -----------------
<S>                                          <C>                      <C>                       <C>
Global Balanced Allocation Fund                     36,399                         0                      --
U.S. Sector Fund                                   150,583                        90                      --
</TABLE>

         Independent Accountants. The Trust's independent accountants are
PricewaterhouseCoopers LLP, 160 Federal Street, Boston, Massachusetts 02110.
PricewaterhouseCoopers LLP conducts annual audits of the Trust's financial
statements, assists in the preparation of each Fund's federal and state income
tax returns, consults with the Trust as to matters of accounting and federal and
state income taxation and provides assistance in connection with the preparation
of various Securities and Exchange Commission filings.

         Distributor. Funds Distributor, Inc. ("FDI"), 60 State Street, Boston,
Massachusetts 02109, serves as the Trust's distributor on behalf of the Funds.
GMO has undertaken to reimburse the Trust for any fees that the Trust is
obligated to pay FDI until further notice.

                             PORTFOLIO TRANSACTIONS

         The purchase and sale of portfolio securities for each Fund and for the
other investment advisory clients of the Manager are made by the Manager with a
view to achieving their respective investment objectives. For example, a
particular security may be bought or sold for certain clients of the Manager
even though it could have been bought or sold for other clients at the same
time. Likewise, a particular security may be bought for one or more clients when
one or more other clients are selling the security. In some instances,
therefore, one client may indirectly sell a particular security to another
client. It also happens that two or more clients may simultaneously buy or sell
the same security, in which event purchases or sales are effected on a pro rata,
rotating or other equitable basis so as to avoid any one account being preferred
over any other account.

         Transactions involving the issuance of Fund shares for securities or
assets other than cash will be limited to a bona fide reorganization or
statutory merger and to other acquisitions of portfolio securities that meet all
of the following conditions: (a) such securities meet the investment objectives
and policies of the Fund; (b) such securities are acquired for investment and
not for resale; (c) such securities are liquid securities which are not
restricted as to transfer either by law or liquidity of market; and (d) such
securities have a value which is readily ascertainable as evidenced by a listing
on the American Stock Exchange, the New York Stock Exchange, NASDAQ or a
recognized foreign exchange.

         Brokerage and Research Services. In placing orders for the portfolio
transactions of each Fund, the Manager will seek the best price and execution
available, except to the extent it may be permitted to pay higher brokerage
commissions for brokerage and research services as described below. The
determination of what may constitute best price and execution by a broker-dealer
in effecting a securities transaction involves a number of considerations,
including, without limitation, the overall net economic result to the Fund
(involving price paid or received and any commissions and other costs paid), the
efficiency with which the transaction is effected, the

                                       44
<PAGE>   224
ability to effect the transaction at all where a large block is involved,
availability of the broker to stand ready to execute possibly difficult
transactions in the future and the financial strength and stability of the
broker. Because of such factors, a broker-dealer effecting a transaction may be
paid a commission higher than that charged by another broker-dealer. Most of the
foregoing are subjective considerations.

         Over-the-counter transactions often involve dealers acting for their
own account. It is the Manager's policy to place over-the-counter market orders
for the U.S. Funds with primary market makers unless better prices or executions
are available elsewhere.

         Although the Manager does not consider the receipt of research services
as a factor in selecting brokers to effect portfolio transactions for a Fund,
the Manager will receive such services from brokers who are expected to handle a
substantial amount of the Funds' portfolio transactions. Research services may
include a wide variety of analyses, reviews and reports on such matters as
economic and political developments, industries, companies, securities and
portfolio strategy. The Manager uses such research in servicing other clients as
well as the Funds.

         As permitted by Section 28(e) of the Securities Exchange Act of 1934
and subject to such policies as the Trustees of the Trust may determine, the
Manager may pay an unaffiliated broker or dealer that provides "brokerage and
research services" (as defined in the Act) to the Manager an amount of
commission for effecting a portfolio investment transaction in excess of the
amount of commission another broker or dealer would have charged for effecting
that transaction.

         During the three most recent fiscal years, the Trust paid, on behalf of
the Funds, the following amounts in brokerage commissions:

<TABLE>
<CAPTION>

                                             March 1, 1997             March 1, 1998             March 1, 1999
                                                Through                   Through                   Through
                                           February 28, 1998         February 28, 1999         February 29, 2000
                                           -----------------         -----------------         -----------------
<S>                                        <C>                       <C>                       <C>
U.S. Core Fund                                  $2,561,392              $3,313,708                $3,385,122
Tobacco-Free Core Fund                              50,119                  98,094                   293,723
Value Fund                                         666,871                 461,481                   728,107
Intrinsic Value Fund                                    --                      --                    16,196
Growth Fund                                        170,370                 121,146                    81,237
Small Cap Value Fund                               903,916                 848,094                   690,450
Small Cap Growth Fund                              880,229                 886,921                   409,182
REIT Fund                                          911,700                 581,181                    95,220
International Core Fund                          7,059,863               5,725,781                 3,416,885
Currency Hedged International
     Core Fund                                      27,976                 750,836                   269,798
Foreign Fund                                     1,294,686               1,399,711                 2,242,126
International Small Companies
     Fund                                          413,290                 101,284                   195,830
Japan Fund                                         289,271                 201,850                    53,507
Emerging Markets Fund                            7,790,713               6,397,437                 7,151,287
Evolving Countries Fund                            153,610                 410,530                   600,235
</TABLE>


                                       45
<PAGE>   225
<TABLE>
<CAPTION>

                                             March 1, 1997             March 1, 1998             March 1, 1999
                                                Through                   Through                   Through
                                           February 28, 1998         February 28, 1999         February 29, 2000
                                           -----------------         -----------------         -----------------
<S>                                        <C>                       <C>                       <C>
Asia Fund                                          154,375                 758,563                 1,188,954
Global Hedged Equity Fund                          244,119                  76,040                    23,883
Domestic Bond Fund                                  43,754                  43,364                    25,903
U.S. Bond/Global Alpha A Fund                       20,476                  26,967                    33,858
U.S. Bond/Global Alpha B Fund                       48,310                  38,933                    32,280
International Bond Fund                             40,399                  38,185                    31,558
Currency Hedged International
Bond Fund                                           27,976                  40,930                    62,086
Global Bond Fund                                     4,123                  19,098                    33,865
Emerging Country Debt Fund                          34,908                  57,860                    53,772
Short-Term Income Fund                                  --                     702                        --
U.S. Sector Fund                                   278,180                      74                        --
</TABLE>

                        DETERMINATION OF NET ASSET VALUE

         The net asset value per share of each Fund of GMO Trust will be
determined on each day the New York Stock Exchange (the "Exchange") is open for
regular business as of the close of regular trading on the Exchange, generally
4:00 p.m. New York City time. However, equity options held by the Funds are
priced as of the close of trading at 4:10 p.m., and futures contracts on U.S.
government and other fixed-income securities and index options held by the Funds
are priced as of their close of trading at 4:15 p.m. Events affecting the values
of foreign securities may occur between the earlier closings of foreign
exchanges and securities markets and the closing of the New York Stock Exchange
which will not be reflected in the computation of the Funds' net asset value.
Please refer to "Determination of Net Asset Value" in the Prospectus for
additional information.

                DESCRIPTION OF THE TRUST AND OWNERSHIP OF SHARES

         The Trust is organized as a Massachusetts business trust under the laws
of Massachusetts by an Agreement and Declaration of Trust ("Declaration of
Trust") dated June 24, 1985. A copy of the Declaration of Trust is on file with
the Secretary of The Commonwealth of Massachusetts. The fiscal year for each
Fund ends on February 28/29.

         Pursuant to the Declaration of Trust, the Trustees have currently
authorized the issuance of an unlimited number of full and fractional shares of
thirty-nine series: U.S. Core Fund; Tobacco-Free Core Fund; Value Fund; Growth
Fund; U.S. Sector Fund; Small Cap Value Fund; Small Cap Growth Fund; Fundamental
Value Fund; REIT Fund; International Core Fund; Currency Hedged International
Core Fund; Foreign Fund; International Small Companies Fund; Japan Fund;
Emerging Markets Fund; Evolving Countries Fund; Domestic Bond Fund; U.S.
Bond/Global Alpha A Fund; U.S. Bond/Global Alpha B Fund; International Bond
Fund; Currency Hedged International Bond Fund; Global Bond Fund; Emerging
Country Debt Fund; Short-Term Income Fund; Global Hedged Equity Fund; Inflation
Indexed Bond Fund; International Equity Allocation Fund; World Equity Allocation
Fund; Global (U.S.+) Equity Allocation Fund; Global Balanced Allocation Fund;
Emerging Country Debt Share Fund; Pelican Fund; Asia Fund; Tax-Managed U.S.
Equities Fund; Tax-Managed International Equities Fund; Tax-Managed Small
Companies Fund; Intrinsic Value Fund; Alpha LIBOR Fund and

                                       46
<PAGE>   226
International Core Plus Allocation Fund. Interests in each portfolio (Fund) are
represented by shares of the corresponding series. Each share of each series
represents an equal proportionate interest, together with each other share, in
the corresponding Fund. The shares of such series do not have any preemptive
rights. Upon liquidation of a Fund, shareholders of the corresponding series are
entitled to share pro rata in the net assets of the Fund available for
distribution to shareholders. The Declaration of Trust also permits the Trustees
to charge shareholders directly for custodial and transfer agency expenses, but
there is no present intention to make such charges.

         The Declaration of Trust also permits the Trustees, without shareholder
approval, to subdivide any series of shares into various sub-series or classes
of shares with such dividend preferences and other rights as the Trustees may
designate. This power is intended to allow the Trustees to provide for an
equitable allocation of the impact of any future regulatory requirements which
might affect various classes of shareholders differently. The Trustees have
currently authorized the establishment and designation of up to eight classes of
shares for each series of the Trust (except for the Pelican Fund): Class I
Shares, Class II Shares, Class III Shares, Class IV Shares, Class V Shares,
Class VI Shares, Class VII Shares and Class VIII Shares.

         The Trustees may also, without shareholder approval, establish one or
more additional separate portfolios for investments in the Trust or merge two or
more existing portfolios (i.e., a new fund). Shareholders' investments in such a
portfolio would be evidenced by a separate series of shares.

         The Declaration of Trust provides for the perpetual existence of the
Trust. The Trust, however, may be terminated at any time by vote of at least
two-thirds of the outstanding shares of the Trust. While the Declaration of
Trust further provides that the Trustees may also terminate the Trust upon
written notice to the shareholders, the 1940 Act requires that the Trust receive
the authorization of a majority of its outstanding shares in order to change the
nature of its business so as to cease to be an investment company.

         On June 1, 2000 the following shareholders held greater than 25% of the
outstanding shares of a series of the Trust:

<TABLE>
<CAPTION>
FUND                      SHAREHOLDERS
----                      ------------
<S>                       <C>
Value Fund                Leland Stanford Junior University  II

U.S. Sector Fund          The Herb Society of America Inc.

Intrinsic Value Fund      Princeton University
Growth Fund               Surdna Foundation, Inc.; The Northern Trust Company,
                          Trustee of The Aerospace Corporation Employees
                          Retirement Plan Trust

Small Cap Growth Fund     Bost & Co. FBO the Hewlett Foundation; Princeton University
</TABLE>

                                       47

<PAGE>   227
<TABLE>
<CAPTION>
FUND                                                 SHAREHOLDERS
----                                                 ------------
<S>                                                  <C>

U. S. Bond/Global Alpha B Fund                       Bost & Co. FBO Bell Atlantic -- Fixed Income


Currency Hedged International Bond Fund              Bost & Co. FBO Bell Atlantic -- Fixed Income

Currency Hedged International Core Fund              Trustees of Columbia University in the City of New York-Global

International Small Companies Fund                   Princeton University

Global Hedged Equity Fund                            Partners Healthcare System Pooled Investment Accounts

Global Bond Fund                                     Fresno County Employees' Retirement Association

International Bond Fund                              Saturn & Co. A/C 4600712 c/o Investors Bank & Trust Company TR - FBO The
                                                     John Hancock Mutual Life Insurance Company Pension Plan

Short-Term Income Fund                               Bankers Trust Company as Trustee for GTE Service Corp. Master Pension
                                                     Trust

World Equity Allocation Fund                         Mars & Co.; Longwood College Foundation, Inc.

Japan Fund                                           SIM International Equity Trust

Asia Fund                                            Princeton University

Emerging Country Debt Share Fund                     Sprint Corporate Master Trust

Global (U.S.+) Equity Allocation Fund                Bost & Co. Yale Trusts
</TABLE>

         As a result, such shareholders may be deemed to "control" their
respective series as such term is defined in the 1940 Act.

                                  VOTING RIGHTS


         Shareholders are entitled to one vote for each full share held (with
fractional votes for fractional shares held) and will vote (to the extent
provided herein) in the election of Trustees and the termination of the Trust
and on other matters submitted to the vote of shareholders. Shareholders vote by
individual Fund on all matters except (i) when required by the Investment
Company Act of 1940, shares shall be voted in the aggregate and not by
individual Fund, and (ii) when the Trustees have determined that the matter
affects only the interests of one or more Funds, then only shareholders of such
affected Funds shall be entitled to vote thereon. Shareholders of one Fund shall
not be entitled to vote on matters exclusively affecting another


                                       48
<PAGE>   228
Fund, such matters including, without limitation, the adoption of or change in
the investment objectives, policies or restrictions of the other Fund and the
approval of the investment advisory contracts of the other Fund. Shareholders of
a particular class of shares do not have separate class voting rights except
with respect to matters that affect only that class of shares and as otherwise
required by law.

         There will normally be no meetings of shareholders for the purpose of
electing Trustees except that in accordance with the 1940 Act (i) the Trust will
hold a shareholders' meeting for the election of Trustees at such time as less
than a majority of the Trustees holding office have been elected by
shareholders, and (ii) if, as a result of a vacancy in the Board of Trustees,
less than two-thirds of the Trustees holding office have been elected by the
shareholders, that vacancy may only be filled by a vote of the shareholders. In
addition, Trustees may be removed from office by a written consent signed by the
holders of two-thirds of the outstanding shares and filed with the Trust's
custodian or by a vote of the holders of two-thirds of the outstanding shares at
a meeting duly called for the purpose, which meeting shall be held upon the
written request of the holders of not less than 10% of the outstanding shares.
Upon written request by the holders of at least 1% of the outstanding shares
stating that such shareholders wish to communicate with the other shareholders
for the purpose of obtaining the signatures necessary to demand a meeting to
consider removal of a Trustee, the Trust has undertaken to provide a list of
shareholders or to disseminate appropriate materials (at the expense of the
requesting shareholders). Except as set forth above, the Trustees shall continue
to hold office and may appoint successor Trustees. Voting rights are not
cumulative.

         No amendment may be made to the Declaration of Trust without the
affirmative vote of a majority of the outstanding shares of the Trust except (i)
to change the Trust's name or to cure technical problems in the Declaration of
Trust and (ii) to establish, designate or modify new and existing series or
sub-series of Trust shares or other provisions relating to Trust shares in
response to applicable laws or regulations.

                        SHAREHOLDER AND TRUSTEE LIABILITY

         Under Massachusetts law, shareholders could, under certain
circumstances, be held personally liable for the obligations of the Trust.
However, the Declaration of Trust disclaims shareholder liability for acts or
obligations of the Trust and requires that notice of such disclaimer be given in
each agreement, obligation, or instrument entered into or executed by the Trust
or the Trustees. The Declaration of Trust provides for indemnification out of
all the property of the relevant Fund for all loss and expense of any
shareholder of that Fund held personally liable for the obligations of the
Trust. Thus, the risk of a shareholder incurring financial loss on account of
shareholder liability is considered remote since it is limited to circumstances
in which the disclaimer is inoperative and the Fund of which he is or was a
shareholder would be unable to meet its obligations.

         The Declaration of Trust further provides that the Trustees will not be
liable for errors of judgment or mistakes of fact or law. However, nothing in
the Declaration of Trust protects a Trustee against any liability to which the
Trustee would otherwise be subject to by reason of willful misfeasance, bad
faith, gross negligence, or reckless disregard of the duties involved in


                                       49
<PAGE>   229
the conduct of his office. The By-Laws of the Trust provide for indemnification
by the Trust of the Trustees and the officers of the Trust except with respect
to any matter as to which any such person did not act in good faith in the
reasonable belief that his action was in or not opposed to the best interests of
the Trust. Such person may not be indemnified against any liability to the Trust
or the Trust shareholders to which he would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence or reckless disregard of the
duties involved in the conduct of his office.

              BENEFICIAL OWNERS OF 5% OR MORE OF THE FUND'S SHARES

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class II Shares of the U.S. Core Fund as of June 1, 2000:


<TABLE>
<CAPTION>
                   Name                                        Address                      % Ownership
                   ----                                        -------                      -----------
<S>                                                <C>                                      <C>
Wheeler & Co.                                      Hutchins Wheeler & Dittmar                  32.70
FBO The Hyams Foundation, Inc.                     Attn:  Mr. James T. Robinson
                                                   101 Federal Street
                                                   Boston, MA 02110

The Trustees of Reservations General Endowment     572 Essex Street                            18.81
                                                   Beverly, MA 01915

Presbyterian Homes & Family Services, Inc.         150 Linden Avenue                            7.01
                                                   Lynchburg, VA 24503

First Union National Bank Trustee FBO              Attn:  Mutual Funds                          6.62
Gibbs Wire and Steel A/C #9546000156               1525 W. Wt. Harris Blvd.
                                                   CMG 1151
                                                   Charlotte, NC  28288-1151
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class IV Shares of the U.S. Core Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                    % Ownership
                   ----                                          -------                    -----------
<S>                                                <C>                                      <C>
NRECA                                              Attn:  Patricia A. Murphy                   33.29
                                                   Investments Division
                                                   4301 Wilson Blvd.
                                                   RS18-305
                                                   Arlington, VA 22203-1860

Employee Retirement Plan of                        5918 Stoneridge Mall Road                   13.67
Safeway Inc.                                       Pleasanton, CA  94588-3229

Boston & Co. A/C WFHF6202002                       Attn:  Mutual Funds Operations              11.99
FBO the Hewlett Foundation                         P.O. Box 3198
                                                   Pittsburgh, PA  15230-3198
</TABLE>


                                       50
<PAGE>   230
<TABLE>
<CAPTION>
                   Name                                          Address                    % Ownership
                   ----                                          -------                    -----------
<S>                                                <C>                                      <C>
University Of Rochester                            Attn:  Joyce A. Johnson                     10.83
                                                   Wallis Hall, Suite 263
                                                   River Campus, Box 270012
                                                   Rochester, NY 14627-0012

Corning Retirement Master Trust                    Attn:  Lindsay W. Brown                     10.47
                                                   Director Investment Services
                                                   Corning Incorporated
                                                   One Riverfront Plaza IIQ-E2-34
                                                   Corning, NY 14831-0001

Duke University Long Term                          2200 West Main Street                        8.47
Endowment PO                                       Suite 1000
                                                   Attn: Portfolio Accounting
                                                   Durham, NC 27705
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Tobacco-Free Core Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                    % Ownership
                   ----                                          -------                    -----------
<S>                                              <C>                                        <C>
Dewitt Wallace-Reader's Digest                   Attn:  Rob D. Nagel                           22.33
  Fund, Inc.                                     Two Park Avenue
                                                 23rd Floor
                                                 New York, NY  10016

Lila Wallace-Reader's Digest Fund,               Attn:  Rob D. Nagel                           19.30
Inc.                                             Two Park Avenue
                                                 23rd Floor
                                                 New York, NY  10016

The Flinn Foundation                             Attn:  Don Shider                             17.73
                                                 1802 N. Central Avenue
                                                 Phoenix, AZ 85004-1506

Tufts Associated Health                          353 Wyman Street                               8.66
Maintenance Organization Inc.                    Waltham, MA  02454

The Boston Foundation, Inc.                      One Boston Place                               7.68
                                                 24th Floor
                                                 Boston, MA  02108

Trustee of Columbia University in                Columbia University                            6.85
the City of New York -- Global                   475 Riverside Drive, Suite 401
                                                 New York, NY  10115
</TABLE>


                                       51
<PAGE>   231
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Value Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                         % Ownership
                   ----                                          -------                         -----------
<S>                                              <C>                                             <C>
Leland Stanford Junior                           Stanford Management Company                       60.65
  University II                                  2770 Sand Hill Road
                                                 Menlo Park, CA  94025

Leland Stanford Junior                           Stanford Management Company                        8.80
  University I                                   2770 Sand Hill Road
                                                 Menlo Park, CA  94025
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Intrinsic Value Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                  % Ownership
                   ----                                          -------                  -----------
<S>                                              <C>                                      <C>
Princeton University                             Attn: John D. Sweeney                        86.14
                                                 P.O. Box 35
                                                 Princeton, NJ 08544

Claremont Graduate University                    Attn:  Jennifer Stockton                     10.93
                                                 150 East 10th
                                                 Harper 161
                                                 Claremont, CA 91711
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Growth Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                   % Ownership
                   ----                                         -------                   -----------
<S>                                              <C>                                      <C>
Surdna Foundation, Inc.                          Attn:  Mark De Venoge                        45.28
                                                 330 Madison Avenue
                                                 30th Floor
                                                 New York, NY 10017-5001

The Northern Trust Company,                      Attn:  Mutual Funds                          39.71
Trustee of the Aerospace                         P.O. Box 92956
Corporation Employees Retirement                 Chicago, IL  60675
Plan Trust
</TABLE>


                                       52
<PAGE>   232
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Small Cap Value Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                   % Ownership
                   ----                                         -------                   -----------
<S>                                              <C>                                      <C>
Bost & Co. A/C WFHF6202002                       Attn:  Mutual Funds Operations              14.86
  FBO The Hewlett Foundation                     P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198

Princeton University TR                          Attn:  John D. Sweeney                      9.22
                                                 PO Box 35
                                                 Princeton, NJ  08544

Trustees of Columbia University in               Columbia University                         6.35
the City of New York - Global                    475 Riverside Drive, Suite 401
                                                 New York, NY  10115

Berea College                                    Attn: Barry Poynter, Assoc.                 6.08
                                                 Controller
                                                 PO Box 2214
                                                 Berea, KY  40404

Conrad N. Hilton Foundation                      100 West Liberty Street                     5.82
                                                 Suite 840
                                                 Reno, NV  89501
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Small Cap Growth Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                   % Ownership
                   ----                                         -------                   -----------
<S>                                              <C>                                      <C>
Bost & Co. A/C WFHF6202002                       Attn: Mutual Funds Operations               36.74
FBO The Hewlett Foundation                       P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198

Princeton University TR                          Attn:  John Sweeney                         25.08
                                                 P.O. Box 35
                                                 Princeton, NJ  08544

Schering Plough Retirement Trust                 Attn:  Gary Karlin                          5.98
Global AA                                        One Giralda Farms
                                                 Madison, NJ  07940

Surdna Foundation Inc. Global AA                 Attn: Mark De Venoge                        5.40
                                                 330 Madison Avenue
                                                 30th Floor
                                                 New York, NY 10017-50001
</TABLE>


                                       53
<PAGE>   233

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the REIT Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Bost & Co. A/C WFHF6202002                       Attn:  Mutual Funds Operations                    12.65
  FBO The Hewlett Foundation                     P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198

Schering Plough Retirement Trust Global AA       Attn:  Gary Karlin                                9.64
                                                 One Giralda Farms
                                                 Madison, NJ  07940

Trustees of Columbia University in the City of   Columbia University                               8.24
New York-Global                                  475 Riverside Drive
                                                 Suite 401
                                                 New York, NY  10115

Conrad N. Hilton Foundation                      100 West Liberty Street                           6.55
                                                 Suite 840
                                                 Reno, NV  89501

Bank of America                                  9336 Civic Center Drive                           6.29
FBO William Barron Hilton                        Beverly Hills, CA  90210
Charitable Remainder Trust

GMO Global Balanced Allocation                   Attn:  Rick Okerman                               5.79
Fund                                             c/o GMO
                                                 40 Rowes Wharf
                                                 Boston, MA  02110
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class II Shares of the International Core Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Sisters of the Holy Cross, Inc                   c/o Sister Mary Eliza Martin CSC                  61.90
                                                 General Treasurer
                                                 313 Bertrand Hall Saint Mary's
                                                 Notre Dame, IN 46556-5000

Bost. & Co A/C WERF1968002                       Attn:  Mutual Funds Operations                    18.44
                                                 P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198

Saturn & Co.                                     c/o Investors Bank & Trust                        8.36
FBO Providence Washington Ins.                   P.O. Box 9130 FPG 90
                                                 Boston, MA 02117-9130
</TABLE>


                                       54
<PAGE>   234

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the International Core Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
State Street Bank as Trustee for the             State Street Bank & Trust Co.                       6.54
Electronic Data Systems                          Attn:  Laura Mears
Corporation                                      PO Box 1992
                                                 Boston, MA 02105-1992

BASF Corporation Pension Master                  Attn:  Christopher P. Krauss                        5.97
Trust                                            3000 Continental Drive North
                                                 Mount Olive, NJ 07828-1234
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class IV Shares of the International Core Fund as of June 1, 2000:


<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Bost & Co. A/C NYXF1783862                       Attn:  Mutual Funds Operations                      72.64
FBO Bell Atlantic-ISF                            P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198

RJ Reynolds Tobacco Company                      1301 Avenue of the Americas                         19.36
Defined Benefit Master Trust - Intl              33rd Floor
                                                 New York, NY 10019-6013

Trustees of Columbia University in               Columbia University                                 5.08
the City of New York-Global                      475 Riverside Drive, Suite 401
                                                 New York, NY  10115
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Currency Hedged International Core Fund as
of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
The Edna McConnell Clark                         Attn:  Laura Kielczewski                            31.04
Foundation                                       Asst. Financial Officer
                                                 250 Park Avenue
                                                 New York, NY 10177-0026

The Edna McConnel Clark                          Attn:  Mr. Ralph Stefano                            14.39
Foundation Inc.                                  Director of Finance
                                                 250 Park Avenue
                                                 New York, NY 10177-0026
</TABLE>


                                       55
<PAGE>   235

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Trustees of Trinity College                      Treasurer's Office                                  9.87
                                                 300 Summit Street
                                                 Hartford, CT  06106

Vassar College                                   Attn:  Jay A. Yoder                                 8.35
                                                 Investment Analyst
                                                 P.O. Box 2
                                                 Poughkeepsie, NY 12601

GMO Global Balanced Allocation                   Attn:  Rick Okerman                                 8.14
Fund                                             c/o GMO
                                                 40 Rowes Wharf
                                                 Boston, MA  02110

Schering Plough Retirement Trust,                Attn:  Gary Karlin                                  5.57
Global AA                                        One Giralda Farms
                                                 Madison, NJ 07940

Phillips Exeter Academy                          Attn:  Joseph E. Fellows                            5.36
                                                 20 Main Street
                                                 Exeter, NH 03833-2460
</TABLE>
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class IV Shares of the Currency Hedged International Core Fund as of
June 1, 2000:
<TABLE>
<CAPTION>
                   Name                                       Address                        % Ownership
                   ----                                       -------                        -----------
<S>                                              <C>                                         <C>
Trustees of Columbia University in               Columbia University                           100.00
the City of New York-Global                      475 Riverside Drive, Suite 401
                                                 New York, NY 10115
</TABLE>
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class II Shares of the Foreign Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
American Committee for the                       Attn:  Mr. Henry Pavony                             29.08
Weizmann Institute of Science Inc.               130 East 59th Street, 10th Floor
                                                 New York, NY  10022

Strafe & Co. for the Account of                  Attn:  Carl E. Sealander                            26.26
Owensbo Mercy Health System for                  P.O. Box 0160
Grantham Mayo Account                            Westerville, OH  43086-0160
3402815000

Northern Trust Custodian                         Attn:  Special Assets CB1S                          12.37
FBO Phoenix Childrens Hospital                   P.O. Box 92956
A/C 26 00849                                     Chicago, IL  60675-2956
</TABLE>


                                       56
<PAGE>   236

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Bowen David & Co. FBO                            Attn:  Daniel J. Boissonneault                      12.02
Wentworth Institute of Technology                PO Box 1647
                                                 Boston, MA 02105-1647
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Foreign Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
University of Pennsylvania                       Attn:  Roberta Bell                                 11.64
                                                 3535 Market Street
                                                 Suite 500
                                                 Philadelphia, PA 19104-3309

University of Minnesota Foundation               Attn:  Douglas J Gorence                            10.05
                                                 Chief Investment Officer
                                                 1300 S. 2nd St. Suite 200
                                                 Minneapolis, MN 55454-1029

Hershey Trust Company                            P.O. Box 445                                        9.70
Trustee for Milton Hershey School                100 Mansion Road East
                                                 Hershey, PA  17033

Metropolitan Museum of Art                       Attn:  Mr. Steve Berstler                           8.73
                                                 Chief Investment Officer
                                                 Fifth Avenue at 82nd Street
                                                 New York, NY 10028-0198

President and Fellows of Harvard                 c/o Harvard Management                              8.45
College                                          Company
                                                 600 Atlantic Avenue
                                                 Boston, MA  02210

Swarthmore College - Foreign                     500 College Ave.                                    6.93
                                                 Swarthmore, PA 19081-1397
</TABLE>

        The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class IV Shares of the Foreign Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Princeton University TR                          Attn:  John D. Sweeney                              36.89
                                                 P.O. Box 35
                                                 Princeton, NJ  08544

The Rector and Visitors of the                   UVA Investment Management                           24.14
University of Virginia                           Company
                                                 PO Box 400215
                                                 Charlottesville, VA 22904-4215
</TABLE>


                                       57
<PAGE>   237

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Dewitt Wallace-Reader's Digest                   Attn:  Rob D. Nagel                                 17.13
Fund-Intl, Inc.                                  Two Park Avenue 23rd Floor
                                                 New York, NY  10016

Lila Wallace-Reader's Digest                     Attn:  Rob D. Nagel                                 14.75
Fund-Intl, Inc.                                  Two Park Avenue 23rd Floor
                                                 New York, NY  10016
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the International Small Companies Fund as of
June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Princeton University TR                          Attn:  John D. Sweeney                              33.57
                                                 PO Box 35
                                                 Princeton, NJ  08544

Yale University                                  Attn:  Theodore D. Seides                           19.88
                                                 230 Prospect Street
                                                 New Haven, CT  06511

Bankers Trust Company as trustee                 Attn:  Geoffrey Mullen                               7.57
for GTE Service Corp Master                      280 Park Avenue 15 East
Pension Trust                                    New York, NY  10017

Bost & Co. A/C NYXF1783962                       Attn:  Mutual Funds Operations                      5.45
FBO Bell Atlantic-SCAP                           P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198
</TABLE>
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Japan Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
SIM International Equity Trust                   Attn:  Kay Franz                                    45.19
                                                 1001 19th Street North 16th Floor
                                                 Arlington, VA 22209-1722

Spelman College                                  Attn:  Mahesh Mehrota                               10.19
                                                 350 Spelman Lane SW
                                                 Box 589
                                                 Atlanta, GA 30314-4399
</TABLE>


                                       58
<PAGE>   238

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Richard H. Gabel 1957 Trust                      Attn:  H. Ober Hess, Ballard Spahr                  6.36
For H. Landis Gabel                              Andrews & Ingersoll
                                                 1735 Market Street
                                                 51st Floor
                                                 Philadelphia, PA 19182

Saxon & Co. FBO Gabel H. Landis                  Attn:  Dori Miller                                  6.01
Family Trust                                     PO Box 7780-1888
Acct. 35-35-001-0318536                          Philadelphia, PA  19182

Richard H. Gabel 1957 Trust for                  Attn:  H. Ober Hess, Ballard Spahr                  5.65
Caroline D. Gabel                                Andrews & Ingersoll
                                                 1735 Market Street
                                                 51st Floor
                                                 Philadelphia, PA 19182
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Emerging Markets Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
State Street Bank as Trustee for the             State Street Bank & Trust Co.                       8.29
Electronic Data Systems                          Attn:  Laura Mears
Corporation                                      P.O. Box 1992
                                                 Boston, MA 02105-1992

Bankers Trust Company Master                     Attn:  Barbara Gleason Asst. VP                     6.82
Custody FBO Mayo Foundation                      34 Exchange Place 4th Floor
Pension Plan                                     Mail Stop 3046
                                                 Jersey City, NJ 07302

BASF Corporation Pension Master                  3000 Continental Drive North                        6.17
Trust-Emerging                                   Mount Olive, NJ  07828-1234
</TABLE>
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class IV Shares of the Emerging Markets Fund as of June 1, 2000:
<TABLE>
<CAPTION>
                   Name                                         Address                        % Ownership
                   ----                                         -------                        -----------
<S>                                                <C>                                         <C>
Princeton University TR                            Attn:  John D. Sweeney                            38.82
                                                   P.O. Box 35
                                                   Princeton, NJ 08544

Washington State Investment Board                  Attn: Helen Small                                 24.91
                                                   PO Box 40916
                                                   2424 Heritage Court SW
                                                   Olympia, WA 98504-0916
</TABLE>



                                       59
<PAGE>   239

<TABLE>
<CAPTION>
                   Name                                         Address                        % Ownership
                   ----                                         -------                        -----------
<S>                                                <C>                                         <C>
Leland Stanford Junior University II-              Stanford Management Company                       12.62
AA                                                 2770 Sand Hill Road
                                                   Menlo Park, CA 94025

Bost & Co. A/C NYXF1783862                         Attn:  Mutual Funds Operations                    9.33
FBO Bell Atlantic-EMF                              P.O. Box 3198
                                                   Pittsburgh, PA 15230-3198

Trustees of Columbia University in the City of     Columbia University                               7.30
New York-Global                                    475 Riverside Drive, Suite 401
                                                   New York, NY 10115

The Rector and Visitors of the University of       UVA Investment Management Company                 7.03
Virginia                                           PO Box 400215
                                                   Charlottesville, VA  22904-4215
</TABLE>

          The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Evolving Countries Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Duke University Long-Term                        c/o Duke Management Company                         23.66
 (Endowment) Pool -- Emerging                    2200 W. Main St.
                                                 Suite 1000
                                                 Durham, NC 27705

GMO International Equity                         c/o GMO                                             19.01
Allocation Fund                                  Attn: Rick Okerman
                                                 40 Rowes Wharf
                                                 Boston, MA 02110

First Union National Bank                        c/o First Union National Bank                       11.08
FBO Alexander & Margaret Stewart                 1525 West WT Harris Blvd
Trust A/C 7013243085                             NC 1151
                                                 Charlotte, NC 28262-1151

The Stupski 1999-1                               Attn:  Lawrence J. Stupski                          10.43
Charitable Remainder Unitrust                    9 Via Paraiso East
                                                 Tinburn, CA  94920

GMO Global Balanced                              c/o GMO                                             8.93
Allocation Fund                                  Attn: Rick Okerman
                                                 40 Rowes Wharf
                                                 Boston, MA 02110

Employees' Retirement Plan of                    c/o Duke Management Company                         5.03
Duke University - Emerging                       2200 W. Main Street, Suite 1000
                                                 Durham, NC  27705
</TABLE>


                                       60
<PAGE>   240

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Asia Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                         % Ownership
                   ----                                          -------                         -----------
<S>                                              <C>                                             <C>
Princeton University TR                          Attn:  John D. Sweeney                               25.52
                                                 P.O. Box 35
                                                 Princeton, NJ 08544

Bankers Trust Company as Trustee                 Attn:  Geoffrrey Mullen                              21.95
for GTE Service Corp. Master                     280 Park Avenue 15 East
Pension Trust                                    New York, NY  10017

The Trustees of Columbia                         Columbia University                                  13.94
University in the City of New York               475 Riverside Drive, Suite 401
- Dedicated Asia                                 New York, NY 10115

Leland Stanford Junior                           Stanford Management Company                          10.74
University II-AA                                 2770 Sand Hill Road
                                                 Menlo Park, CA 94025

Bankers Trust Company Master                     Attn: Barbara Gleason, Ass't. VP                      9.31
Custody FBO Mayo Foundation                      34 Exchange Place - 4th Floor
General Fund                                     Mail Stop 3046
                                                 Jersey City, NJ 07302

Bankers Trust Company Master                     Attn: Barbara Gleason, Ass't. VP                      9.31
Custody FBO Mayo Foundation                      34 Exchange Place - 4th Floor
Pension Plan                                     Mail Stop 3046
                                                 Jersey City, NJ 07302
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Global Hedged Equity Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Partners Healthcare System Pooled                Partners Healthcare System Inc.                     48.49
Investment Accounts                              101 Merrimac Street 4th Floor
                                                 Boston, MA  02114

The Edna McConnell Clark                         Attn:  Laura Kielczewski                            11.59
Foundation                                       Asst Financial Officer
                                                 250 Park Avenue
                                                 New York, NY 10177-0026

Phillips Exeter Academy                          Attn:  Joseph E. Fellows                            7.76
                                                 20 Main Street
                                                 Exeter, NH 038332-2460

Conrad N. Hilton Foundation                      100 West Liberty Street Suite 840                   6.27
                                                 Reno, NV  89501
</TABLE>


                                       61
<PAGE>   241

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Cormorant Fund                                   c/o GMO                                             6.11
                                                 40 Rowes Wharf
                                                 Boston, MA  02110
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Domestic Bond Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                        % Ownership
                   ----                                         -------                        -----------
<S>                                                <C>                                         <C>
Trust for Millipore Corporation                    Attn:  Sandra Silvestro                           17.47
Invested Employee Plans - DBF                      80 Ashby Road M/S E4H
                                                   Bedford, MA 01730

The Edna McConnell Clark                           Attn:  Laura Kielczewski                          12.83
Foundation                                         Asst. Financial Officer
                                                   250 Park Avenue
                                                   New York, NY 10177-0026

GMO Global Balanced Allocation                     Attn:  Rick Okerman                               11.38
Fund                                               c/o GMO
                                                   40 Rowes Wharf
                                                   Boston, MA  02110

Phillips Exeter Academy                            Attn:  Joseph E. Fellows                          9.10
                                                   20 Main Street
                                                   Exeter, NH  03833

Schering Plough Retirement Trust                   Attn:  Gary Karlin                                8.09
  Global AA                                        One Giralda Farms
                                                   Madison, NJ 07940

Trinity Church in the City of Boston               Attn: Sarah W. Wilcox, Parish                     7.57
General Trust Fund                                 Administrator
                                                   Copley Square
                                                   Boston, MA  02116
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the U.S. Bond/Global Alpha A Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                         Address                        % Ownership
                   ----                                         -------                        -----------
<S>                                                <C>                                         <C>
GMO Global Balanced Allocation                     Attn:  Rick Okerman                               23.49
Fund                                               c/o GMO
                                                   40 Rowes Wharf
                                                   Boston,  MA 02110

Phillips Exeter Academy                            Attn: Joseph E. Fellows                           23.30
                                                   20 Main Street
                                                   Exeter, NH 03833-2460
</TABLE>


                                       62
<PAGE>   242

<TABLE>
<CAPTION>
                   Name                                         Address                        % Ownership
                   ----                                         -------                        -----------
<S>                                                <C>                                         <C>
The Edna McConnell Clark                           Attn: Laura Kielczewski                           9.29
Foundation                                         Asst.  Financial Officer
                                                   250 Park Avenue
                                                   New York, NY 10177-0026

World Wildlife Fund                                Attn.  Mr. David Rada                             8.63
                                                   Financial Officer
                                                   1250 24th Street  NW, Suite 500
                                                   Washington,  DC 20037-1175

Schering Plough Retirement Trust                   Attn:  Gary Karlin                                8.18
Global AA                                          One Giralda Farms
                                                   Madison, NJ 07940

Bank of America FBO William                        9336 Civic Center Drive                           7.45
Barron Hilton Charitable Remainder                 Beverly Hills, CA  90210
Trust
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the U.S. Bond/Global Alpha B Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                         Address                           % Ownership
                   ----                                         -------                           -----------
<S>                                                <C>                                            <C>
Bost & Co A/C NYXF1783842                          Attn:  Mutual Funds Operations                    49.36
FBO Bell Atlantic-Fixed Income                     P. O. Box 3198
                                                   Pittsburgh,  PA 15230-3198

Bankers Trust Company Master                       Attn:  Barbara Gleason, Asst. VP                  24.51
Custody FBO Mayo Foundation                        34 Exchange Place,  4th Floor
General Fund                                       Mail Stop 3046
                                                   Jersey City, NJ  07293

Bankers Trust Company Master Custody               Attn:  Barbara Gleason, Asst. VP                  24.44
FBO Mayo Foundation Pension Fund                   34 Exchange Place,  4th Floor
Plan                                               Mail Stop 3046
                                                   Jersey City, NJ  07302
</TABLE>


                                       63
<PAGE>   243

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the International Bond Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                           Address                       % Ownership
                   ----                                           -------                       -----------
<S>                                              <C>                                            <C>
Saturn & Co. A/C 4600712                         P.O. Box 9130 FPG90                               35.98
c/o Investors Bank & Trust                       Boston, MA 02117-9130
Company TR FBO The John
Hancock Mutual Life Insurance
Company Pension Plan

Princeton University TR                          Attn:  John D. Sweeney                            19.81
                                                 P.O. Box 35
                                                 Princeton, NJ 08544

Woods Hole Oceanographic                         Attn:  Paul Clemente                              7.41
Institution                                      CFO & Assoc. Director of Finance
                                                 & Administration
                                                 Mail Stop 39
                                                 Woods Hole, MA 02543
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Currency Hedged International Bond Fund as
of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Bost & Co A/C NYXF 1783842                       Attn:  Mutual Funds Operations                    74.35
FBO Bell Atlantic-Fixed Income                   P.O. Box 3198
                                                 Pittsburgh, PA 15230-3198

Bankers Trust Company as trustee                 Attn:  Geoffrey Mullen                            17.36
for GTE Service Corp Master Trust                280 Park Avenue 15 East
                                                 New York, NY  10017
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Global Bond Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Fresno County Employees'                         Attn:  Gary W. Peterson                           26.12
Retirement Association                           P.O. Box 1247
                                                 2281 Tulare Street
                                                 Fresno, CA 93715

Tufts Associated Health                          353 Wyman Street                                  24.44
Maintenance Organization, Inc.                   Waltham, MA 02454
</TABLE>


                                       64
<PAGE>   244
<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
The University of North Carolina at              Investment Office                                 18.58
Chapel Hill Foundation Investment                1512 E. Franklin Street, Suite 106
Fund, Inc., Global Fixed Income                  Chapel Hill, NC 27599-1000
Account

Marine Midland Bank as Agent for                 Attn:  Thomas E. Baker,                           5.79
The John R. Oishei Foundation                    Executive Director
                                                 One HSBC Center, Suite 3650
                                                 Buffalo, NY 14203-2805
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Emerging Country Debt Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
GMO Emerging Country Debt                        Attn:  Rick Okerman                               23.96
Share Fund                                       40 Rowes Wharf
                                                 Boston, MA 02110

Saturn & Co. A/C 4600712                         P.O. Box 9130 FPG90                               11.79
c/o Investors Bank & Trust                       Boston, MA 02117-9130
Company Trust FBO The John
Hancock Mutual Life Insurance
Company Pension Plan

Northwestern University Dedicated                Investment Department                             5.29
ECDF                                             Ms. Dhvani Patel
                                                 633 Clark Street, Suite 1-209
                                                 Evanston, IL 60208-1122
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class IV Shares of the Emerging Country Debt Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                        Address                        % Ownership
                   ----                                        -------                        -----------
<S>                                               <C>                                         <C>
San Francisco County & Retirement                 Attn:  Ted Wong                                33.70
System                                            Head Accountant
                                                  30 Van Ness Avenue
                                                  Suite 3000
                                                  San Francisco, CA 94102

Chase Manhattan Bank, Trustee                     Attn: Norma Duckson                            31.81
For General Motors Employees                      4 Chase Metrotech Center
Global Pension Trust                              18th Floor
                                                  Brooklyn, NY 11245

Bost & Co. A/C NYXF 1783852                       Attn:  Mutual Funds Operations                 14.01
FBO Bell Atlantic Dedicated ECDF                  P.O. Box 3198
                                                  Pittsburgh, PA 15230-3198
</TABLE>


                                       65
<PAGE>   245
<TABLE>
<CAPTION>
                   Name                                        Address                        % Ownership
                   ----                                        -------                        -----------
<S>                                               <C>                                         <C>
Bankers Trust Company as Trustee                  Attn:  Geoffrey Mullen                         9.56
for GTE Service Corp. Master                      280 Park Avenue 15 East
Pension Trust                                     New York, NY  10017
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Short-Term Income Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                      % Ownership
                   ----                                         -------                      -----------
<S>                                              <C>                                         <C>
Bankers Trust Company as trustee for GTE         Attn: Geoffrey Mullen                            67.84
Service Corp. Master Pension Trust               280 Park Avenue 15 East
                                                 New York, NY  10017
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Inflation Indexed Bond Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                         Address                      % Ownership
                   ----                                         -------                      -----------
<S>                                              <C>                                         <C>
GMO Global Balanced Allocation                   Attn:  Rick Okerman                              10.60
Fund                                             c/o GMO
                                                 40 Rowes Wharf
                                                 Boston, MA  02110

Schering Plough Retirement Trust                 Attn:  Gary Karlin                               9.08
Global AA                                        One Giralda Farms
                                                 Madison, NJ 07940

Bank of America                                  9336 Civic Center Drive                          8.60
FBO William Barron Hilton                        Beverly Hills, CA  90210
Charitable Remainder Trust

Conrad N. Hilton Foundation                      100 West Liberty Street                          8.35
                                                 Suite 840
                                                 Reno, NV 89501

The Jeremy and Hannelore                         c/o GMO                                          8.20
Grantham Charitable Trust                        40 Rowes Wharf
                                                 Boston, MA 02110

The Edna McConnell Clark                         Attn:  Laura Kielczewski                         7.11
Foundation                                       Asst. Financial Officer
                                                 250 Park Avenue
                                                 New York, NY 10177-0026
</TABLE>


                                       66
<PAGE>   246
<TABLE>
<CAPTION>
                   Name                                         Address                      % Ownership
                   ----                                         -------                      -----------
<S>                                              <C>                                         <C>
Employees Retirement Plan of                     Boston Safe Deposit & Trust Co.                  6.62
Agway, Inc.                                      Attn: Craig O. Thomas
                                                 PO Box 4933
                                                 Syracuse, NY 13221-4933

Phillips Exeter Academy                          Attn: Joseph E. Fellows                          6.17
                                                 20 Main St.
                                                 Exeter, NH 03833-2460
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Emerging Country Debt Share Fund as of June
1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                     % Ownership
                   ----                                          -------                     -----------
<S>                                              <C>                                         <C>
Sprint Corporate Master Trust                    Attn:  William N. Searcy Jr.                     100.00
                                                 2320 Shawnee Mission Pkwy
                                                 Westwood, KS 66205
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the International Equity Allocation Fund as of
June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                      % Ownership
                   ----                                         -------                      -----------
<S>                                              <C>                                         <C>
MD Co. FBO Memorial Drive Trust                  Attn:  Kelly Corwin                              23.79
c/o MDT Advisors, Inc.                           125 Cambridge Park Dr.
                                                 Cambridge, MA 02140-2314

Regenstrief Foundation, Inc. Global              1001 West Tenth Street                           16.65
Equity Fund                                      Indianapolis, IN 46202

Wenner-Gren Foundation                           Attn:  Maugha Kenny                              15.41
                                                 220 Fifth Avenue
                                                 New York, NY 10001-7780

The Raymond and Gertrude R.                      Suite 105 East Cooper River Plaza                8.07
Saltzman Foundation                              2400 McClellan Avenue
                                                 Pennsauken, NJ 08109

Saturn & Co.                                     c/o Investors Bank & Trust                       5.04
FBO Retirement Plan of Lawrence                  PO Box 9130   FPG90
Memorial Hospital                                Boston, MA  02117-9130
</TABLE>


                                       67
<PAGE>   247
         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the World Equity Allocation Fund as of June 1,
2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Mars & Co.                                       c/o Investors Bank & Trust                          65.45
                                                 P.O. Box 9130 FPG 90
                                                 Boston, MA 02117

Longwood College Foundation, Inc.                Attn:  L. Darlene Selz                              34.49
                                                 201 High Street
                                                 Farmville, VA 23909-1895
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Global (U.S.+) Equity Allocation Fund as of
June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                          Address                        % Ownership
                   ----                                          -------                        -----------
<S>                                              <C>                                            <C>
Bost & Co.                                       PO Box 534005                                       85.19
Yale Trusts                                      Pittsburgh, PA  15253-4005

Helen Benedict Foundation, Inc.                  Attn:  Mr. Marc Devenoge                             8.55
                                                 Chief Financial Officer Surdna FDN
                                                 330 Madison Avenue, 30th Floor
                                                 New York, NY 10017-5001
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Global Balanced Allocation Fund as of June
1, 2000:

<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>
Escuela Agricola Panamericana, Inc.              Attn:  James S. Hughes                              15.22
                                                 88 Broad Street
                                                 Boston, MA 02110

Presbyterian Homes & Family                      150 Linden Avenue                                   11.92
Services, Inc.                                   Lynchburg, VA 24503

Appalachian Mountain Club                        Attn:  Mr. Henry Isaacson                           10.91
                                                 5 Joy Street
                                                 Boston, MA 02108

Clipper Ship Foundation Inc.                     77 Summer Street, 8th Floor                         10.56
                                                 Boston, MA  02110

Japan International Christian                    Attn:  Laura Sellers                                8.87
University Foundation                            475 Riverside Drive
                                                 Suite 439
                                                 New York, NY 10115
</TABLE>


                                       68
<PAGE>   248
<TABLE>
<CAPTION>
                   Name                                         Address                         % Ownership
                   ----                                         -------                         -----------
<S>                                              <C>                                            <C>

American Society of Hematology                   Attn:  Martha Liggett                               8.14
Unrestricted Account                             Executive Director
                                                 1900 M Street NW
                                                 Suite 200
                                                 Washington, DC 20036

New Cycle Foundation                             c/o Eleanor Rosenthal                               7.86
                                                 Peregrine Financial Corporation
                                                 84 State Street, Suite 900
                                                 Boston, MA 02109
</TABLE>

         The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the U.S. Sector Fund as of June 1, 2000:

<TABLE>
<CAPTION>
                   Name                                     Address                           % Ownership
                   ----                                     -------                           -----------
<S>                                              <C>                                          <C>
The Herb Society of America, Inc.                Attn:  David Pauer                              100.00
                                                 Executive Director
                                                 9019 Kirtland Chardon Road
                                                 Kirtland, OH 44094
</TABLE>

                                  DISTRIBUTIONS

         The Prospectus describes the distribution policies of each Fund under
the heading "Distributions". It is the policy of each Fund in all cases to pay
its shareholders, as dividends, substantially all net investment income and to
distribute annually all net realized capital gains, if any, after offsetting any
capital loss carryovers. For distribution and federal income tax purposes, a
portion of the premiums from certain expired call or put options written by a
Fund, net gains from certain closing purchase and sale transactions with respect
to such options and a portion of net gains from other options and futures
transactions are treated as short-term capital gain (i.e., gain from the sale of
securities held for 12 months or less). It is the policy of each Fund to make
distributions at least annually, sufficient to avoid the imposition of a
nondeductible 4% excise tax on certain undistributed amounts of taxable
investment income and capital gains.

                                      TAXES

   TAX STATUS AND TAXATION OF EACH FUND

         Each Fund is treated as a separate taxable entity for federal income
tax purposes. Each Fund intends to qualify each year as a regulated investment
company under Subchapter M of the Internal Revenue Code of 1986, as amended (the
"Code"). In order to qualify for the special tax treatment accorded regulated
investment companies and their shareholders, each Fund must, among other things:


                                       69
<PAGE>   249
(a)  derive at least 90% of its gross income from dividends, interest, payments
     with respect to certain securities loans, and gains from the sale of stock,
     securities and foreign currencies, or other income (including but not
     limited to gains from options, futures or forward contracts) derived with
     respect to its business of investing in such stock, securities, or
     currencies;

(b)  distribute with respect to each taxable year at least 90% of the sum of its
     taxable net investment income, its net tax-exempt income, and the excess,
     if any, of net short-term capital gains over net long-term capital losses
     for such year; and

(c)  diversify its holdings so that at the end of each fiscal quarter, (i) at
     least 50% of the market value of the Fund's assets is represented by cash
     and cash items, U.S. Government Securities, securities of other regulated
     investment companies, and other securities limited in respect of any one
     issuer to a value not greater than 5% of the value of the Fund's total net
     assets and to not more than 10% of the outstanding voting securities of
     such issuer, and (ii) not more than 25% of the value of its assets is
     invested in the securities (other than those of the U.S. Government or
     other regulated investment companies) of any one issuer or of two or more
     issuers which the Fund controls and which are engaged in the same, similar,
     or related trades or businesses.

         If a Fund qualifies as a regulated investment company that is accorded
special tax treatment, the Fund will not be subject to federal income tax on
income paid to its shareholders in the form of dividends (including capital gain
dividends).

         If a Fund fails to distribute in a calendar year substantially all of
its ordinary income for such year and substantially all of its capital gain net
income for the one-year period ending October 31 (or later if a Fund is
permitted so to elect and so elects), plus any retained amount from the prior
year, such Fund will be subject to a 4% excise tax on the undistributed amounts.
A dividend paid to shareholders by a Fund in January of a year generally is
deemed to have been paid by the Fund on December 31 of the preceding year if the
dividend was declared and payable to shareholders of record on a date in
October, November or December of that preceding year. Each Fund intends
generally to make distributions sufficient to avoid imposition of the 4% excise
tax, although each Fund reserves the right to pay an excise tax rather than make
an additional distribution when circumstances warrant (e.g., payment of excise
tax amounts deemed by the Fund to be de minimus).

   TAXATION OF FUND DISTRIBUTIONS AND SALES OF FUND SHARES

         Fund distributions derived from interest, dividends and certain other
income, including in general short-term capital gains, will be taxable as
ordinary income to shareholders subject to federal income tax whether received
in cash or reinvested in shares. Properly designated Fund distributions derived
from net long-term capital gains (i.e., net gains derived from the sale of
securities held for more than 12 months) will generally be taxable as such
(generally at a 20% rate for noncorporate shareholders), regardless of how long
a shareholder has held the shares in the Fund.


                                       70
<PAGE>   250
         Dividends and distributions on each Fund's shares are generally subject
to federal income tax as described herein to the extent they do not exceed the
Fund's realized income and gains, even though such dividends and distributions
may economically represent a return of a particular shareholder's investment.
Such distributions are likely to occur in respect of shares purchased at a time
when the Fund's net asset value reflects gains that are either unrealized, or
realized but not distributed.

         The sale, exchange or redemption of Fund shares may give rise to a gain
or loss. In general, any gain or loss realized upon a taxable disposition of
shares will be treated as long-term capital gains if the shares have been held
for more than 12 months and as short-term capital gains if the shares have been
held for not more than 12 months.

         Any loss realized upon a taxable disposition of shares held for six
months or less will be treated as long-term capital loss to the extent of any
long-term capital gain distributions received by a shareholder with respect to
those shares. All or a portion of any loss realized upon a taxable disposition
of Fund shares will be disallowed if other shares of the same Fund are purchased
within 30 days before or after the disposition. In such a case, the basis of the
newly purchased shares will be adjusted to reflect the disallowed loss.

         A distribution paid to shareholders by a Fund in January of a year
generally is deemed to have been received by shareholders on December 31 of the
preceding year, if the distribution was declared and payable to shareholders of
record on a date in October, November or December of that preceding year. The
Trust will provide federal tax information annually, including information about
dividends and distributions paid during the preceding year to taxable investors
and others requesting such information.

         If a Fund makes a distribution to you in excess of its current and
accumulated "earnings and profits" in any taxable year, the excess distribution
will be treated as a return of capital to the extent of your tax basis in your
shares, and thereafter as capital gain. A return of capital is not taxable, but
it reduces your tax basis in your shares, thus reducing any loss or increasing
any gain on a subsequent taxable disposition by you of your shares.

         For corporate shareholders, the dividends-received deduction will
generally apply (subject to a holding period requirement imposed by the Code) to
a Fund's dividends paid from investment income to the extent derived from
dividends received from U.S. corporations. However, any distributions received
by a Fund from REITs will not qualify for the corporate dividends-received
deduction. A Fund's investments in REIT equity securities may require such Fund
to accrue and distribute income not yet received. In order to generate
sufficient cash to make the requisite distributions, the Fund may be required to
sell securities in its portfolio that it otherwise would have continued to hold
(including when it is not advantageous to do so). A Fund's investments in REIT
equity securities may at other times result in the Fund's receipt of cash in
excess of the REIT's earnings; if the Fund distributes such amounts, such
distribution could constitute a return of capital to Fund shareholders for
federal income tax purposes.

         The backup withholding rules do not apply to certain exempt entities
(including corporations and tax-exempt organizations) so long as each such
entity furnishes the Trust with


                                       71
<PAGE>   251
an appropriate certification. However, other shareholders are subject to backup
withholding at a rate of 31% on all distributions of net investment income and
capital gain, whether received in cash or reinvested in shares of the relevant
Fund, and on the amount of the proceeds of any redemption of Fund shares, where
such distributions or redemption proceeds are paid or credited to any
shareholder account for which an incorrect or no taxpayer identification number
has been provided, where appropriate certification has not been provided for a
foreign shareholder, or where the Trust is notified that the shareholder has
underreported income in the past (or the shareholder fails to certify that he is
not subject to such withholding). A "taxpayer identification number" is either
the Social Security number or employer identification number of the record owner
of the account.

WITHHOLDING ON DISTRIBUTIONS TO FOREIGN INVESTORS
         Dividend distributions (including distributions derived from short-term
capital gains) are in general subject to a U.S. withholding tax of 30% when paid
to a nonresident alien individual, foreign estate or trust, a foreign
corporation, or a foreign partnership ("foreign shareholder"). Persons who are
resident in a country, such as the U.K., that has an income tax treaty with the
U.S. may be eligible for a reduced withholding rate (upon filing of appropriate
forms), and are urged to consult their tax advisors regarding the applicability
and effect of such a treaty. Distributions of net realized long-term capital
gains paid by a Fund to a foreign shareholder, and any gain realized upon the
sale of Fund shares by such a shareholder, will ordinarily not be subject to
U.S. taxation, unless the recipient or seller is a nonresident alien individual
who is present in the United States for more than 182 days during the taxable
year. However, such distributions and sale proceeds may be subject to backup
withholding, unless the foreign investor certifies his non-U.S. residency
status. Foreign investors are subject to the backup withholding rules described
above. Any tax withheld as a result of backup withholding does not constitute an
additional tax imposed on the record owner of the account, and may be claimed as
a credit on the record owner's Federal income tax return. Also, foreign
shareholders with respect to whom income from a Fund is "effectively connected"
with a U.S. trade or business carried on by such shareholder will in general be
subject to U.S. federal income tax on the income derived from the Fund at the
graduated rates applicable to U.S. citizens, residents or domestic corporations,
whether such income is received in cash or reinvested in shares, and, in the
case of a foreign corporation, may also be subject to a branch profits tax.
Again, foreign shareholders who are resident in a country with an income tax
treaty with the United States may obtain different tax results, and are urged to
consult their tax advisors.
FOREIGN TAX CREDITS

         If, at the end of the fiscal year, more than 50% of the value of the
total assets of any Fund is represented by stock or securities of foreign
corporations, the Fund intends to make an election with respect to the relevant
Fund which allows shareholders whose income from the Fund is subject to U.S.
taxation at the graduated rates applicable to U.S. citizens, residents or
domestic corporations to claim a foreign tax credit or deduction (but not both)
on their U.S. income tax return. In such case, the amounts of foreign income
taxes paid by the Fund would be treated as additional income to Fund
shareholders from non-U.S. sources and as foreign taxes paid by Fund
shareholders. Investors should consult their tax advisors for further
information relating to the


                                       72
<PAGE>   252
foreign tax credit and deduction, which are subject to certain restrictions and
limitations (including a holding period requirement applied at both the Fund and
shareholder level imposed by the Code). Shareholders of any of the International
Funds whose income from the Fund is not subject to U.S. taxation at the
graduated rates applicable to U.S. citizens, residents or domestic corporations
may receive substantially different tax treatment of distributions by the
relevant Fund, and may be disadvantaged as a result of the election described in
this paragraph.

TAX IMPLICATIONS OF CERTAIN INVESTMENTS

         Certain of the Funds' investments, including assets "marked to the
market" for federal income tax purposes, debt obligations issued or purchased at
a discount and potentially so-called "index securities" (including inflation
indexed bonds), will create taxable income in excess of the cash they generate.
In such cases, a Fund may be required to sell assets (including when it is not
advantageous to do so) to generate the cash necessary to distribute as dividends
to its shareholders all of its income and gains and therefore to eliminate any
tax liability at the Fund level.

         The Funds' transactions in options, futures contracts, hedging
transactions, forward contracts, straddles and foreign currencies may accelerate
income, defer losses, cause adjustments in the holding periods of the Funds'
securities and convert long-term capital gains into short-term capital gains and
short-term capital losses into long-term capital losses. These transactions may
affect the amount, timing and character of distributions to shareholders.
         Investment by the Fund in certain passive foreign investment companies
("PFICs") could subject the Fund to a U.S. federal income tax (including
interest charges) on distributions received from the company or on proceeds
received from the disposition of shares in the company, which tax cannot be
eliminated by making distributions to Fund shareholders. However, the Fund may
elect to treat a passive foreign investment company as a "qualified electing
fund," in which case the Fund will be required to include its share of the
company's income and net capital gain annually, regardless of whether it
receives any distribution from the company. The Fund also may make an election
to mark the gains (and to a limited extent losses) in such holdings "to the
market" as though it had sold and repurchased its holdings in those PFICs on the
last day of the Fund's taxable year. Such gains and losses are treated as
ordinary income and loss. The QEF and mark-to-market elections may have the
effect of accelerating the recognition of income (without the receipt of cash)
and increasing the amount required to be distributed for the Fund to avoid
taxation. Making either of these elections therefore may require a Fund to
liquidate other investments (including when it is not advantageous to do so) to
meet its distribution requirement, which also may accelerate the recognition of
gain and affect a Fund's total return.
         A PFIC is any foreign corporation in which (i) 75% or more of the
income for the taxable year is passive income, or (ii) the average percentage of
the assets (generally by value, but by adjusted tax basis in certain cases) that
produce or are held for the production of passive income is at least 50%.
Generally, passive income for this purpose means dividends, interest (including
income equivalent to interest), royalties, rents, annuities, the excess of gains
over losses from certain property transactions and commodities transactions, and
foreign currency gains. Passive


                                       73
<PAGE>   253
income for this purpose does not include rents and royalties received by the
foreign corporation from active business and certain income received from
related persons.
         An Asset Allocation Fund will not be able to offset gains realized by
one underlying Fund in which such Asset Allocation Fund invests against losses
realized by another underlying Fund in which such Asset Allocation Fund invests.
In addition, Funds that invest in other investment companies will not be able to
offset gains realized by one underlying investment company against losses
realized by another underlying investment company. Similarly, a Fund which
invests in GMO Alpha LIBOR Fund will not be able to offset losses realized by
the GMO Alpha LIBOR Fund against other income realized by the Fund. Also,
depending on a Fund's percentage ownership in an underlying Fund, a redemption
of shares of an underlying Fund by the investing Fund may cause the investing
Fund to be treated as not receiving capital gain income on such redemption but
instead as receiving a dividend taxable as ordinary income in an amount equal to
the full amount of the distribution. Accordingly, the investment of a Fund in
underlying Funds could affect the amount, timing and character of distributions
to shareholders of such Fund.

LOSS OF REGULATED INVESTMENT COMPANY STATUS

         A Fund may experience particular difficulty qualifying as a regulated
investment company in the case of highly unusual market movements, in the case
of high redemption levels and/or during the first year of its operations. If the
Fund does not qualify for taxation as a regulated investment company for any
taxable year, the Fund's income will be taxed at the Fund level at regular
corporate rates, and all distributions from earnings and profits, including
distributions of net long-term capital gains, will be taxable to shareholders as
ordinary income and subject to withholding in the case of non-U.S. shareholders.
In addition, in order to requalify for taxation as a regulated investment
company that is accorded special tax treatment, the Fund may be required to
recognize unrealized gains, pay substantial taxes and interest on such gains,
and make certain substantial distributions.

                             PERFORMANCE INFORMATION

         Each Fund may from time to time include its total return in
advertisements or in information furnished to present or prospective
shareholders.
         Quotations of average annual total return for a Fund will be expressed
in terms of the average annual compounded rate of return of a hypothetical
investment in the Fund or class over periods of one, three, five, and ten years
(or for such shorter or longer periods as shares of the Fund have been offered),
calculated pursuant to the following formula: P (1 + T)(n) = ERV (where P = a
hypothetical initial payment of $10,000, T = the average annual total return, n
= the number of years, and ERV = the ending redeemable value of a hypothetical
$10,000 payment made at the beginning of the period). Except as noted below, all
total return figures reflect the deduction of a proportional share of Fund
expenses on an annual basis, and assume that (i) the maximum purchase premium,
if any, is deducted from the initial $10,000 payment, (ii) all dividends and
distributions are reinvested when paid and (iii) the maximum redemption fee, if
any, is charged at the end of the relevant period. Quotations of total return
may also be shown for other periods. The Funds may also, with respect to certain
periods of less than one year,

                                       74
<PAGE>   254
provide total return information for that period that is unannualized. Any such
information would be accompanied by standardized total return information.
         The table below sets forth the average annual total return for Class
III Shares of each Fund for the one, three, five and ten year periods ending
February 29, 2000 and for the period from the commencement of the Funds'
operations until February 29, 2000:
<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------------------
                                                    INCEPTION     1 YEAR       3 YEARS     5 YEARS      10 YEARS        SINCE
                  FUND                                DATE          (%)           (%)         (%)          (%)        INCEPTION (%)
-----------------------------------------------------------------------------------------------------------------------------------
<S>                                                 <C>           <C>          <C>         <C>          <C>           <C>
U.S. Core                                            9/18/85       13.50         21.27       24.78        18.35           18.41
-----------------------------------------------------------------------------------------------------------------------------------
Tobacco-Free Core                                   10/31/91       14.94         22.56       25.64          N/A           19.80
-----------------------------------------------------------------------------------------------------------------------------------
Value                                               11/13/90       -8.58          7.12       15.09          N/A           15.29
-----------------------------------------------------------------------------------------------------------------------------------
Intrinsic Value                                       8/2/99         N/A           N/A         N/A          N/A          -11.48
-----------------------------------------------------------------------------------------------------------------------------------
Growth                                              12/30/88       45.04         34.42       32.39        21.97           22.44
-----------------------------------------------------------------------------------------------------------------------------------
Small Cap Value                                     12/31/91        9.56          7.88       13.71          N/A           14.69
-----------------------------------------------------------------------------------------------------------------------------------
Small Cap Growth                                    12/31/96       65.61         27.57         N/A          N/A           25.27
-----------------------------------------------------------------------------------------------------------------------------------
REIT                                                 5/31/96       -5.64         -6.12         N/A          N/A            1.64
-----------------------------------------------------------------------------------------------------------------------------------
International Core                                   3/31/87        7.55          6.06        8.06         8.31            9.51
-----------------------------------------------------------------------------------------------------------------------------------
Currency Hedged International Core                   6/30/95       15.16         10.07         N/A          N/A           13.59
-----------------------------------------------------------------------------------------------------------------------------------
Foreign                                              8/31/84       25.65         13.54       14.31        10.97           17.94
-----------------------------------------------------------------------------------------------------------------------------------
International Small Companies                       10/14/91        7.88          3.07        5.27          N/A            7.20
-----------------------------------------------------------------------------------------------------------------------------------
Japan                                                6/8/90        31.02          4.98        0.64          N/A            0.65
-----------------------------------------------------------------------------------------------------------------------------------
Emerging Markets                                     12/9/93       73.89          1.48        7.06          N/A            5.24
-----------------------------------------------------------------------------------------------------------------------------------
Evolving Countries                                   8/29/97       94.99           N/A         N/A          N/A            5.68
-----------------------------------------------------------------------------------------------------------------------------------
Asia                                                 2/18/98       62.93           N/A         N/A          N/A           12.67
-----------------------------------------------------------------------------------------------------------------------------------
Global Hedged Equity                                 7/29/94        2.75         -2.44        0.44          N/A            0.73
-----------------------------------------------------------------------------------------------------------------------------------
Domestic Bond                                        8/18/94        2.03          5.86        6.96          N/A            6.87
-----------------------------------------------------------------------------------------------------------------------------------
U.S. Bond/Global Alpha A                             4/30/97        2.10           N/A         N/A          N/A            5.06
-----------------------------------------------------------------------------------------------------------------------------------
U.S. Bond/Global Alpha B                             7/29/97        0.12           N/A         N/A          N/A            2.96
-----------------------------------------------------------------------------------------------------------------------------------
International Bond                                  12/22/93       -3.13          1.82        7.79          N/A            7.55
-----------------------------------------------------------------------------------------------------------------------------------
Currency Hedged International Bond                   9/30/94        4.79          7.36       14.61          N/A           13.74
-----------------------------------------------------------------------------------------------------------------------------------
Global Bond                                         12/28/95       -2.21          3.43         N/A          N/A            5.00
-----------------------------------------------------------------------------------------------------------------------------------
Emerging Country Debt                                4/19/94       45.71          6.10       27.76          N/A           20.67
-----------------------------------------------------------------------------------------------------------------------------------
Short-Term Income                                    4/18/90        5.43          5.26        5.94          N/A            5.98
-----------------------------------------------------------------------------------------------------------------------------------
Inflation Indexed Bond                               3/31/97        3.36           N/A         N/A          N/A            3.91
-----------------------------------------------------------------------------------------------------------------------------------
Emerging Country Debt Share                          7/20/98       46.71           N/A         N/A          N/A            0.47
-----------------------------------------------------------------------------------------------------------------------------------
International Equity Allocation                     10/11/96       22.46          6.04         N/A          N/A            6.90
-----------------------------------------------------------------------------------------------------------------------------------
World Equity Allocation                              6/28/96       21.46          8.77         N/A          N/A            9.10
-----------------------------------------------------------------------------------------------------------------------------------
Global (U.S.+) Equity Allocation                    11/26/96       18.40         11.91         N/A          N/A           12.62
-----------------------------------------------------------------------------------------------------------------------------------
Global Balanced Allocation                           7/29/96       12.25          8.63         N/A          N/A           11.65
-----------------------------------------------------------------------------------------------------------------------------------
U.S. Sector                                         12/31/92       12.84         14.67       20.40          N/A           17.83
-----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       75
<PAGE>   255
         Each Fund may also from time to time advertise net return and gross
return data for each month and calendar quarter since the Fund's inception.
Monthly and quarterly return data is calculated by linking daily performance for
a Fund (current net asset value divided by prior net asset value), and assumes
reinvestment of all dividends and gains. Monthly and quarterly performance data
does not reflect payment of any applicable purchase premiums or redemption fees.
All quotations of monthly and quarterly returns would be accompanied by
standardized total return information. Information relating to a Fund's return
for a particular month or calendar quarter is provided to permit evaluation of
the Fund's performance and volatility in different market conditions, and should
not be considered in isolation.

         From time to time, in advertisements, in sales literature, or in
reports to shareholders, a Fund may compare its respective performance to that
of other mutual funds with similar investment objectives and to stock or other
relevant indices. For example, the Fund may compare its total return to rankings
prepared by Lipper Analytical Services, Inc. or Morningstar, Inc., widely
recognized independent services that monitor mutual fund performance; the
Standard & Poor's 500 Stock Index ("S&P 500"), an index of unmanaged groups of
common stock; or the Dow Jones Industrial Average, a recognized unmanaged index
of common stocks of 30 industrial companies listed on the New York Stock
Exchange.

         Performance rankings and listings reported in national financial
publications, such as Money Magazine, Barron's and Changing Times, may also be
cited (if the Fund is listed in any such publication) or used for comparison, as
well as performance listings and rankings from various other sources including
No Load Fund X, CDA Investment Technologies, Inc., Weisenberger Investment
Companies Service, and Donoghue's Mutual Fund Almanac.

         Quotations of a Fund's gross return do not reflect any reduction for
any Fund fees or expenses unless otherwise noted; if the gross return data
reflected the estimated fees and expenses of the Fund, the returns would be
lower than those shown. Quotations of gross return for a Fund for a particular
month or quarter will be calculated in accordance with the following formula:

Gross Return =
Net Return + (Total Annual Operating Expense Ratio) (# of days in relevant
period/365)
                                       76
<PAGE>   256
                              INVESTMENT GUIDELINES

U. S. EQUITY FUNDS

GMO U.S. CORE FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:                               -  At least 65% of the Fund's total assets will be invested in or
   domestic common stocks                           exposed to(1) domestic common stocks.
   convertible securities
   securities of foreign issuers (traded on
    U.S. Exchanges)

OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
       securities indexes
   REITs
   exchange-traded and OTC options on
      securities and indexes
      (including writing covered options)
   equity swap contracts
   contracts for differences
   warrants or rights
   repurchase agreements
   investment companies (open & closed end)


CASH AND MONEY MARKET INSTRUMENTS                -  The Fund will not normally have greater than 5% of its net
   Any short-term assets will be invested in        assets exposed to cash and money market instruments.  This
   cash or high quality money market                limitation does not include cash and money market instruments in
   instruments including securities issued by       margin accounts or otherwise covering exposure achieved through
   the U.S. government and agencies thereof,        derivative instruments ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements


PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following
   practices except as indicated:


   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of
                                                    transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its
                                                    net assets from banks for the payment of redemptions or
                                                    settlement of securities transactions, but not as a leveraged
                                                    investment strategy.
</TABLE>

-----------------------
       (1) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.



                                       77
<PAGE>   257
<TABLE>
<S>                                              <C>
   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities law purposes in connection with disposition of
                                                    portfolio investments.

   MAKING LOANS                                  -  Except that purchasing debt obligations, repurchase agreements
                                                    and engaging in securities lending will not be considered making
                                                    loans for this purpose. The Fund may loan securities valued at up to
                                                    one-third of its total assets.

   PLEDGING, HYPOTHECATING OR                    -  Except that collateral arrangements with respect to swap
   MORTGAGING FUND ASSETS                           agreements, the writing of options, stock index, interest rate,
                                                    currency or other futures contracts, options on futures contracts and
                                                    collateral arrangements with respect to initial and variation margin are
                                                    not deemed to be a pledge or other encumbrance of assets. The deposit of
                                                    securities or cash or cash equivalents in escrow in connection with the
                                                    writing of covered call or put options, respectively, is also not deemed
                                                    to be a pledge or encumbrance.
</TABLE>

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
   MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS


<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in
                                                    time premiums on options on particular securities (as opposed to
                                                    options on indexes).

   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.
                                                 -  No more than 5% of the Fund's net assets will be invested in any single
                                                    investment company.
                                                 -  No more than 10% of the Fund's net assets will be
                                                    invested in securities of investment companies in the
                                                    aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Fund's net assets will be invested in
                                                    illiquid securities.


   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total
                                                    outstanding voting stock of any insurance company
                                                    (including foreign insurance companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class
   BROKERS, DEALERS, UNDERWRITERS AND               of stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -  Debt: The Fund may not purchase more than 10% of any such company's
                                                    total outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total
                                                    assets will be invested in the securities of a single broker, dealer,
                                                    underwriter or investment adviser. The net payment obligation of swap
                                                    contracts where one of these types of companies is the counterparty
                                                    also counts for purposes of this restriction.

                                                    This policy does not apply to companies that derived less than 15%
                                                    of revenues from "securities-related businesses" during the most
                                                    recent fiscal year.


DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market instruments,
                                                    the Fund will not invest in any one security to an extent greater than 5
                                                    percentage points over that security's weighting in the
</TABLE>

                                       78
<PAGE>   258
<TABLE>
<S>                                              <C>
                                                    Fund's benchmark.

                                                 -  The Fund will not purchase more than 10% of the outstanding securities of any
                                                    issuer.
                                                 -  The Fund will be invested in the securities of at least 125 issuers.

   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in securities of
                                                    issuers in any one industry.


DERIVATIVE INSTRUMENTS

   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities indexes.
                                                 -  Long equity swap contracts: where the Fund pays a fixed
                                                    rate plus the negative performance, if any, and receives the positive
                                                    performance, if any, of an index or basket of securities.
                                                 -  Short equity swap contracts: where the Fund receives a fixed rate plus
                                                    the negative performance, if any, and pays the positive performance of an
                                                    index or basket of securities.
                                                 -  Contracts for differences: equity swaps that contain both a long and short
                                                    equity component.

   USES OF DERIVATIVES

   HEDGING                                       -  Traditional Hedging: Short equity futures, related options and
                                                    short equity swap contracts used to hedge against an equity risk
                                                    already generally present in the Fund.(2)
                                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                                    significant cash purchase transactions, the Fund may hedge market
                                                    risk (risk of not being invested in the market) by purchasing
                                                    long futures contracts or entering into long equity swap
                                                    contracts to obtain market exposure until such time as direct
                                                    investments can be made efficiently.  Conversely, if the Fund
                                                    receives or anticipates a significant demand for cash
                                                    redemptions, the Fund may sell futures contracts or enter into
                                                    short equity swap contracts, to allow the Fund to dispose of
                                                    securities in a more orderly fashion without the Fund being
                                                    exposed to leveraged loss exposure in the interim.


   INVESTMENT                                    -  The Fund may use derivative instruments (particularly long
                                                    futures contracts, related options and long equity swap
                                                    contracts) in place of investing directly in securities.  This
                                                    will include using equity derivatives to "equitize" cash balances
                                                    held by the Fund.  The Fund may also use long derivatives for
                                                    investment in conjunction with short hedging transactions to
                                                    adjust the weights of the Fund's underlying equity portfolio to a
                                                    level the Manager believes is the optimal exposure to individual
                                                    markets, sectors and equities.

   RISK MANAGEMENT -                             -  The Fund may use equity futures, related options and equity
   SYNTHETIC SALES AND PURCHASES                    swap contracts to adjust the weight of the Fund to a level the
                                                    manager believes is the optimal exposure to individual markets, sectors
                                                    and equities. Sometimes, such transactions are used as a precursor to actual
                                                    sales and purchases. For example, if the Fund held a large proportion of stocks
                                                    of a particular market and the Manager believed that stocks of another market
                                                    would outperform such stocks, the Fund might use a short futures contract on an
                                                    appropriate index (to synthetically "sell" a portion of the Fund's portfolio) in
                                                    combination with a long futures contract on another index (to
</TABLE>


-------------------------
         (2) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g., a single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.



                                       79
<PAGE>   259
<TABLE>
<S>                                              <C>
                                                    synthetically "buy" exposure to that index). Long and short equity swap
                                                    contracts and contracts for differences may also be used for these purposes.
                                                    Equity derivatives (and corresponding currency forwards) used to effect
                                                    synthetic sales and purchases will generally be unwound as actual portfolio
                                                    securities are sold and purchased.

LIMITATIONS ON THE USE OF DERIVATIVES            -  There is no limit on the use of derivatives for hedging purposes.

                                                 -  When long futures contracts and long swaps are used for investment, the
                                                    Fund will maintain an amount of cash or liquid securities equal to the face
                                                    value of all such long derivative positions. However, for purposes of this
                                                    restriction, if an existing long equity exposure is reduced or eliminated by a
                                                    short derivative position, the combination of the long and short position will
                                                    be considered as cash available to cover a new long derivative exposure.

                                                 -  The net long equity exposure of the Fund, including direct investment in
                                                    securities and long derivative positions, will not exceed 100% of the Fund's net
                                                    assets.

                                                 -  Except when such instruments are used for bona fide hedging, no more
                                                    than 5% of the Fund's net assets will be committed to initial margin on futures
                                                    contracts and time premiums on related options.

                                                 -  Counterparties used for OTC derivatives must have a long-term debt rating of A
                                                    or higher when the derivative is entered into. Occasionally, short-term
                                                    derivatives will be entered into with counterparties that have only high
                                                    short-term debt ratings.
</TABLE>





                                       80
<PAGE>   260
GMO TOBACCO-FREE CORE FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:                               -  At least 65% of the Fund's total assets will be invested
   common stocks                                    in or exposed to(3) domestic common stocks.
   convertible securities
                                                 -  The Fund invests primarily in the equity securities of at
OTHER EQUITY SECURITIES:                            least 125 companies chosen from among the 600 companies with the
   depository receipts (ADRs, GDRs, EDRs)           largest equity capitalization and whose securities are listed on
   foreign issues traded principally in the U.S.    a U.S. national securities exchange, and which are not Tobacco
                                                    Producing Issuers.
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
       securities indexes
   REITs
   exchange-traded and OTC options on
    securities and indexes
       (including writing covered options)
   equity swap contracts
   contracts for differences
   warrants or rights
   repurchase agreements
   investment companies (open & closed end)

CASH AND MONEY MARKET INSTRUMENTS                -  The Fund will not normally have greater than 5% of its net
   Any short-term assets will be invested in        assets exposed to cash and money market instruments.  This
   cash or high quality money market                limitation does not include cash and money market instruments in
   instruments including securities issued by       margin accounts or otherwise covering exposure achieved through
   the U.S. government and agencies thereof,        derivative instruments ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements.
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -   Except for short-term credits necessary for clearance of transactions.

   BORROWING MONEY                               -   Except that the Fund may temporarily borrow up to 20% of
                                                     its net assets from banks for the payment of redemptions or
                                                     settlement of securities transactions, but not as a leveraged
                                                     investment strategy.

   UNDERWRITING SECURITIES                       -   Except to the extent that the Fund is deemed an underwriter for securities law
                                                     purposes in connection with disposition of portfolio investments.

   MAKING LOANS                                  -   Except that purchasing debt obligations, repurchase agreements and engaging in
                                                     securities lending will not be considered making loans for this
                                                     purpose. The Fund may loan securities valued at up to one-third of its
                                                     total assets.

   PLEDGING, HYPOTHECATING OR                    -   Except that collateral arrangements with respect to swap agreements, the
</TABLE>



       (3) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.


                                       81
<PAGE>   261
<TABLE>
<S>                                              <C>
   MORTGAGING FUND ASSETS                            writing of options, stock index, interest rate, currency or other
                                                     futures contracts, options on futures contracts and collateral
                                                     arrangements with respect to initial and variation margin are not
                                                     deemed to be a pledge or other encumbrance of assets. The deposit of
                                                     securities or cash or cash equivalents in escrow in connection with the
                                                     writing of covered call or put options, respectively, is also not
                                                     deemed to be a pledge or encumbrance.
</TABLE>


   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A
   COMPANY'S MANAGEMENT
   MAKING SHORT SALES OF SECURITIES



RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in time
                                                    premiums on options on particular securities (as opposed to options on
                                                    indexes)


   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.

                                                 -  No more than 5% of the Fund's net assets will be invested in any
                                                    single investment company.

                                                 -  No more than 10% of the Fund's net assets will be invested in securities of
                                                    investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 10% of the Fund's net assets will be invested in
                                                    illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total outstanding voting
                                                    stock of any insurance company (including foreign insurance companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND               stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -  Debt: The Fund may not purchase more than 10% of any such company's total
                                                    outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets will be
                                                    invested in the securities of a single broker, dealer, underwriter
                                                    or investment adviser. The net payment obligation of swap contracts where one of
                                                    these types of companies is the counterparty also counts for purposes of this
                                                    restriction.

                                                    This policy does not apply to companies that derived less than 15% of
                                                    revenues from "securities-related businesses" during the most recent
                                                    fiscal year.

DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market instruments,
                                                    the Fund will not invest in any one security to an extent greater than 5
                                                    percentage points over that security's weighting in the Fund's benchmark.
                                                 -  The Fund will not purchase more than 10% of the outstanding securities of
                                                    any issuer.
                                                 -  The Fund will be invested in the securities of at least 125 issuers.
</TABLE>

                                       82
<PAGE>   262
<TABLE>
<S>                                              <C>
   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in securities of
                                                    issuers in any one industry.


DERIVATIVE INSTRUMENTS

   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities indexes.
                                                 -  Long equity swap contracts: where the Fund pays a fixed rate plus the negative
                                                    performance, if any, and receives the positive performance, if any, of an
                                                    index or basket of securities.
                                                 -  Short equity swap contracts: where the Fund receives a fixed rate plus the
                                                    negative performance, if any, and pays the positive performance of an
                                                    index or basket of securities.

                                                 -  Contracts for differences: equity swaps that contain both a long and short
                                                    equity component.

   USES OF DERIVATIVES

   HEDGING                                       -   Traditional Hedging: Short equity futures, related options and
                                                     short equity swap contracts used to hedge against an equity risk
                                                     already generally present in the Fund.(4)
                                                 -   Anticipatory Hedging:  If the Fund receives or anticipates
                                                     significant cash purchase transactions, the Fund may hedge market
                                                     risk (risk of not being invested in the market) by purchasing long
                                                     futures contracts or entering into long equity swap contracts to
                                                     obtain market exposure until such time as direct investments can be
                                                     made efficiently.  Conversely, if the Fund receives or anticipates a
                                                     significant demand for cash redemptions, the Fund may sell futures
                                                     contracts or enter into short equity swap contracts, to allow the
                                                     Fund to dispose of securities in a more orderly fashion without the
                                                     Fund being exposed to leveraged loss exposure in the interim.


   INVESTMENT                                    -   The Fund may use derivative instruments (particularly long
                                                     futures contracts, related options and long equity swap contracts) in
                                                     place of investing directly in securities.  This will include using
                                                     equity derivatives to "equitize" cash balances held by the Fund.  The
                                                     Fund may also use long derivatives for investment in conjunction with
                                                     short hedging transactions to adjust the weights of the Fund's
                                                     underlying equity portfolio to a level the Manager believes is the
                                                     optimal exposure to individual markets, sectors and equities.

   RISK MANAGEMENT -                             -   The Fund may use equity futures, related options and equity
   SYNTHETIC SALES AND PURCHASES                     swap contracts to adjust the weight of the Fund to a level the
                                                     manager believes is the optimal exposure to individual markets, sectors
                                                     and equities. Sometimes, such transactions are used as a precursor to
                                                     actual sales and purchases. For example, if the Fund held a large
                                                     proportion of stocks of a particular market and the Manager believed
                                                     that stocks of another market would outperform such stocks, the Fund
                                                     might use a short futures contract on an appropriate index (to
                                                     synthetically "sell" a portion of the Fund's portfolio) in combination
                                                     with a long futures contract on another index (to synthetically "buy"
                                                     exposure to that index). Long and short equity swap contracts and
                                                     contracts for differences may also be used for these purposes. Equity
                                                     derivatives (and corresponding currency forwards) used to effect
                                                     synthetic sales and purchases will generally be unwound as actual
                                                     portfolio securities are sold and purchased.
</TABLE>




----------------------
         (4) The Fund may use such hedging to remove or reduce general market
exposure (e.g. , an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g., a single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.


                                       83
<PAGE>   263
<TABLE>
<S>                                              <C>
   LIMITATIONS ON THE USE OF DERIVATIVES         -   There is no limit on the use of derivatives for hedging
                                                     purposes.
                                                 -   When long futures contracts and long equity swaps are used for investment,
                                                     the Fund will maintain an amount of cash or liquid securities equal to
                                                     the face value of all such long derivative positions. However, for
                                                     purposes of this restriction, if an existing long equity exposure is
                                                     reduced or eliminated by a short derivative position, the combination
                                                     of the long and short position will be considered as cash available to
                                                     cover a new long derivative exposure.

                                                 -   The net long equity exposure of the Fund, including direct investment in
                                                     securities and long derivative positions, will not exceed 100% of the
                                                     Fund's net assets.

                                                 -   Except when such instruments are used for bona fide hedging, no more
                                                     than 5% of the Fund's net assets will be committed to initial margin on futures
                                                     contracts and time premiums on related options.

                                                 -   Counterparties used for OTC derivatives must have a long-term debt rating of A
                                                     or higher when the derivative is entered into. Occasionally, short-term
                                                     derivatives will be entered into with counterparties that have only
                                                     high short-term debt ratings.
</TABLE>


                                       84
<PAGE>   264
GMO VALUE FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:                               -  At least 65% of the Fund's total assets will be invested in or
   domestic common stocks                           exposed to(5) domestic common stocks.
   convertible securities
   securities of foreign issuers (traded on
     U.S. Exchanges)

OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
       securities indexes
   REITs
   exchange-traded and OTC options on
      securities and indexes
       (including writing covered options)
   equity swap contracts
   contracts for differences
   warrants
   repurchase agreements
   investment companies (open & closed end)


CASH AND MONEY MARKET INSTRUMENTS                -  The Fund will not normally have greater than 5% of its net
   Any short-term assets will be invested in        assets exposed to cash and money market instruments.  This limitation
   cash or high quality money market                does not include cash and money market instruments in margin accounts
   instruments including securities issued by       or otherwise covering exposure achieved through derivative
   the U.S. government and agencies thereof,        instruments ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its net assets
                                                    from banks for the payment of redemptions or settlement of securities
                                                    transactions, but not as a leveraged investment strategy.


   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for securities
                                                    law purposes in connection with disposition of portfolio investments.

   MAKING LOANS                                  -   Except that purchasing debt obligations, repurchase agreements and
                                                     engaging in securities lending will not be considered
                                                     making loans for this purpose. The Fund may loan securities valued at
                                                     up to one-third of its total assets.
</TABLE>


---------------------
         (5) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.



                                       85
<PAGE>   265
<TABLE>
<S>                                              <C>
PLEDGING, HYPOTHECATING OR MORTGAGING            -  Except that collateral arrangements with respect to swap
FUND ASSETS                                         agreements, the writing of options, stock index, interest rate, currency
                                                    or other futures contracts, options on futures contracts and collateral
                                                    arrangements with respect to initial and variation margin are not
                                                    deemed to be a pledge or other encumbrance of assets. The deposit of
                                                    securities or cash or cash equivalents in escrow in connection with the
                                                    writing of covered call or put options, respectively, is also not
                                                    deemed to be a pledge or encumbrance.

</TABLE>

         SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
         INVESTING IN REAL ESTATE
         INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
         PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
         MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
         MANAGEMENT
         MAKING SHORT SALES OF SECURITIES


RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -   No more than 5% of the Fund's net assets will be invested in time
                                                     premiums on options on particular securities (as opposed to options on
                                                     indexes).


   OTHER INVESTMENT COMPANIES                    -   The Fund will not own more than 3% of the outstanding voting
                                                     securities of any investment company.
                                                 -   No more than 5% of the Fund's net assets will be invested in any single
                                                     investment company.
                                                 -   No more than 10% of the Fund's net assets will be invested in securities of
                                                     investment companies in the aggregate.

   ILLIQUID SECURITIES                           -   No more than 15% of the Fund's net assets will be invested in
                                                     illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -   The Fund will not purchase more than 10% of the total
                                                     outstanding voting stock of any insurance company (including foreign
                                                     insurance companies).


   INVESTMENT IN SECURITIES ISSUED BY            -   Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND                stock of a broker, dealer, underwriter or adviser.
   INVESTMENT ADVISERS
                                                 -   Debt: The Fund may not purchase more than 10% of any such company's total
                                                     outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets will be
                                                    invested in the securities of a single broker, dealer,
                                                    underwriter or investment adviser. The net payment obligation
                                                    of swap contracts where one of these types of companies is the
                                                    counterparty also counts for purposes of this restriction.

                                                 This policy does not apply to companies that derived less than 15% of
                                                 revenues from "securities-related businesses" during the most recent
                                                 fiscal year.

 DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -   The Fund will not purchase more than 10% of the outstanding
                                                     securities of any issuer.
   CONCENTRATION                                 -   The Fund will not invest more than 25% of its total
                                                     assets in securities of issuers in any one industry.


DERIVATIVE INSTRUMENTS

   TYPES OF DERIVATIVES                          -   Options, futures contracts and related options on securities indexes.

   USES OF DERIVATIVES                           -   Traditional Hedging: Short equity futures and related options
                                                     contracts used to hedge against an equity risk already generally
   HEDGING                                           present in the Fund.
                                                 -   Anticipatory Hedging:  If the Fund receives or anticipates
                                                     significant cash purchase transactions, the Fund may hedge market
                                                     risk (risk of not being
</TABLE>


                                       86
<PAGE>   266
<TABLE>
<S>                                              <C>

                                                     invested in the market) by purchasing long futures contracts to obtain
                                                     market exposure until such time as direct investments can be made efficiently.
                                                     Conversely, if the Fund receives or anticipates a significant demand for cash
                                                     redemptions, the Fund may sell futures contracts to allow the Fund to dispose
                                                     of securities in a more orderly fashion without the Fund being exposed to
                                                     leveraged loss exposure in the interim.

   INVESTMENT                                    -   The Fund may use derivative instruments (particularly long futures
                                                     contracts and related options) in place of investing directly
                                                     in securities. This will include using equity derivatives to
                                                     "equitize" cash balances held by the Fund.


   LIMITATIONS ON THE USE OF DERIVATIVES         -   There is no limit on the use of derivatives for hedging purposes.
                                                 -   When long futures contracts and long equity swaps are used for investment, the
                                                     Fund will maintain an amount of cash or liquid securities
                                                     equal to the face value of all such long derivative positions.

                                                 -   The net long equity exposure of the Fund, including direct investment in
                                                     securities and long futures positions, will not exceed 100% of
                                                     the Fund's net assets.

                                                 -   Except when such instruments are used for bona fide hedging, no more than 5% of
                                                     the Fund's net assets will be committed to initial margin on
                                                     futures contracts and time premiums on related options.
                                                 -   Counterparties used for OTC derivatives must have a long-term
                                                     debt rating of A or higher when the derivative is entered
                                                     into. Occasionally, short-term derivatives will be entered
                                                     into with counterparties that have only high short-term debt
                                                     ratings.
</TABLE>





                                       87
<PAGE>   267
GMO INTRINSIC VALUE FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

   PERMITTED INVESTMENTS



<TABLE>
<S>                                                            <C>
EQUITY SECURITIES:                                             -   At least 65% of the Fund's total assets will be
   domestic common stocks                                          invested in or exposed to(6) domestic common stocks
   convertible securities

OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
       securities indexes
   REITs
   exchange-traded and OTC options on
   securities and indexes (including
    writing covered options)
   equity swap contracts
   contracts for differences
   warrants or rights
   securities of foreign issuers (traded on U.S.
   exchanges)
   investment companies


   CASH AND MONEY MARKET INSTRUMENTS                           -   The Fund will not normally have greater than 5% of
   Any short-term assets will be invested in cash or high          its net assets exposed to cash and money market
   quality money market instruments including securities           instruments.  This limitation does not include cash and
   issued by the U.S. government and agencies thereof,             money market instruments in margin accounts or otherwise
   bankers' acceptances, commercial paper,                         covering exposure achieved through derivative instruments
   bank certificates of deposit and repurchase agreements.         ("equitized cash").
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                                    <C>
   PURCHASING SECURITIES ON MARGIN                     Except for short-term credits necessary for clearance of transactions.

                                                       Except that the Fund may borrow up to 20% of its net assets from banks
   BORROWING MONEY                                     temporarily for the payment of redemptions or settlement of securities
                                                       transactions, but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                             Except to the extent that the Fund is deemed an underwriter for
                                                       securities law purposes in connection with disposition of portfolio
                                                       investments.

   MAKING LOANS                                        Except that purchasing of debt obligations, repurchase agreements and
                                                       engaging in securities lending will not be considered making loans for
                                                       this purpose.  The Fund may loan securities valued at up to one-third
                                                       of its total assets.

   PLEDGING, HYPOTHECATING OR                          Except that collateral arrangements with respect swap agreements, the
</TABLE>



-----------------------

         (6) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.



                                       88
<PAGE>   268
<TABLE>
<S>                                             <C>
MORTGAGING FUND ASSETS                            writing of options, stock index, rate, currency or other futures contracts,
                                                  options on futures contracts and collateral arrangements with
                                                  respect to initial and variation margin are not deemed to be a
                                                  pledge or other encumbrance of assets. The deposit of
                                                  securities or cash or cash equivalents in escrow in connection
                                                  with the writing of covered call or put options, respectively
                                                  is also not deemed to be a pledge or encumbrance.
</TABLE>

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
   MANAGEMENT
   MAKING SHORT SALES OF SECURITIES


RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                          <C>
   OPTIONS ON SECURITIES                     -   No more than 5% of the Fund's net assets will be invested in time
                                                 premiums on options on particular securities (as opposed to options on
                                                 indexes).


   ILLIQUID SECURITIES                       -  No more than 15% of the Fund's net assets will be invested in illiquid
                                                securities.
   OTHER INVESTMENT COMPANIES                -  The Fund will not own more than 3% of the outstanding voting
                                                securities of any investment company.
                                             -  No more than 5% of the Fund's net assets will be invested in any single investment
                                                company.
                                             -  No more than 10% of the Fund's net assets will be invested in securities of
                                                investment companies in the aggregate.


   INVESTMENT IN INSURANCE COMPANIES         -  The Fund will not purchase more than 10% of the total outstanding
                                                voting stock of any insurance company (including foreign insurance
                                                companies).

   INVESTMENT IN SECURITIES ISSUED BY        -  Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND           stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                             -  Debt: The Fund may not purchase more than 10% of any such company's total
                                                outstanding debt in the aggregate.

                                             -  Investment Limits: No more than 5% of the Fund's total assets will be invested in
                                                the securities of a single broker, dealer, underwriter or investment adviser. The
                                                net payment obligation of swap contracts where one of these types of companies is
                                                the counterparty also counts for purposes of this restriction.

                                                This policy does not apply to companies that derived less than 15% of
                                                revenues from "securities-related businesses" during the most recent
                                                fiscal year.

DIVERSIFICATION/CONCENTRATION
- Except for U.S. Government securities,
  cash, and money market instruments, the
  Fund will not invest in any one security
  to an extent greater than 5 percentage
  points over that security's weighting in
  the Fund's benchmark.
- The Fund will not purchase more than 10%
  of the outstanding securities of
  any issuer.

   CONCENTRATION                             -  The Fund will not invest more than 25% of its assets in securities
                                                of issuers in any one industry.


DERIVATIVE INSTRUMENTS

   TYPES OF DERIVATIVES                      -  Futures contracts and related options on securities indexes.
</TABLE>

                                       89
<PAGE>   269
<TABLE>
<S>                                         <C>
                                             -  Long equity swap contracts: where the Fund pays a fixed rate plus
                                                the negative performance, if any, and receives the positive
                                                performance, if any, of an index or basket of securities.
                                             -  Short equity swap contracts: where the Fund receives a fixed
                                                rate plus the negative performance, if any, and pays
                                                the positive performance of an index or basket of securities.
                                             -  Contracts for differences: equity swaps that contain both a long
                                                and short equity component.


   USES OF DERIVATIVES

   HEDGING                                   -  Traditional Hedging: Short equity futures, related options and
                                                short equity swap contracts used to hedge against an equity risk already
                                                generally present in the Fund.(7)
                                             -  Anticipatory Hedging: If the Fund receives or anticipates significant cash purchase
                                                transactions, the Fund may hedge market risk (risk of not being invested in the
                                                market) by purchasing long futures contracts or entering long equity swap
                                                contracts to obtain market exposure until such time as direct investments can be
                                                made efficiently. Conversely, if the Fund receives or anticipates a significant
                                                demand for cash redemptions, the Fund may sell futures contracts or enter into
                                                short equity swap contracts, to allow the Fund to dispose of securities in a
                                                more orderly fashion without the Fund being exposed to leveraged loss exposure
                                                in the interim.

   INVESTMENT                                -  The Fund may use derivative instruments (particularly long futures
                                                contracts, related options and long equity swap contracts) in place of
                                                investing directly in securities.  This will include using equity
                                                derivatives to "equitize" cash balances held by the Fund.  The Fund may
                                                also use long derivatives for investment in conjunction with short
                                                hedging transactions to adjust the weights of the Fund's underlying
                                                equity portfolio to a level the Manager believes is the optimal exposure
                                                to individual markets, sectors and equities.
</TABLE>


------------------------
         (7) The Fund may use such hedging to remove or reduce general market
exposure (e.g. an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g. a single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.





                                       90
<PAGE>   270
<TABLE>
<S>                                <C>
   RISK MANAGEMENT -               - The Fund may use equity futures, related
   SYNTHETIC SALES AND PURCHASES     options and equity swap contracts to adjust
                                     the weight of the Fund to a level the
                                     manager believes is the optimal exposure to
                                     individual markets, sectors and equities.
                                     Sometimes, such transactions are used as a
                                     precursor to actual sales and purchases.
                                     For example, if the Fund held a large
                                     proportion of stocks of a particular market
                                     and the Manager believed that stocks of
                                     another market would outperform such
                                     stocks, the Fund might use a short futures
                                     contract on an appropriate index (to
                                     synthetically "sell" a portion of the
                                     Fund's portfolio) in combination with a
                                     long futures contract on another index (to
                                     synthetically "buy" exposure to that
                                     index). Long and short equity swap
                                     contracts and contracts for differences may
                                     also be used for these purposes. Equity
                                     derivatives (and corresponding currency
                                     forwards) used to effect synthetic sales
                                     and purchases will generally be unwound as
                                     actual portfolio securities are sold and
                                     purchased.

   LIMITATIONS ON THE USE OF
   DERIVATIVES                     - There is no limit on the use of
                                     derivatives for hedging purposes.

                                   - When long futures contracts and long
                                     equity swaps are used for investment, the
                                     Fund will maintain an amount of cash or
                                     liquid securities equal to the face value
                                     of all such long derivative positions.
                                     However, for purposes of this restriction,
                                     if an existing long equity exposure is
                                     reduced or eliminated by a short derivative
                                     position, the combination of the long and
                                     short position will be considered as cash
                                     available to cover a new long derivative
                                     exposure.

                                   - The net long equity exposure of the Fund,
                                     including direct investment in securities
                                     and long derivative positions, will not
                                     exceed 100% of the Fund's net assets.

                                   - Except when such instruments are used for
                                     bona-fide hedging, no more than 5% of the
                                     Fund's net assets will be committed to
                                     initial margin on futures contracts and
                                     time premiums on related options.

                                   - Counterparties used for OTC derivatives
                                     must have a long-term debt rating of A or
                                     higher when the derivative is entered into.
                                     Occasionally, short-term derivatives will
                                     be entered into with counterparties that
                                     have only high short-term debt ratings.
</TABLE>


                                       91
<PAGE>   271
GMO GROWTH FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:                               -  At least 65% of the Fund's total assets will be invested in or
   domestic common stocks                           exposed to(8) domestic common stocks.
   convertible securities
   securities of foreign issuers (traded on
      U.S. Exchanges)

OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
      securities indexes
   REITs
   exchange-traded and OTC options on
      securities and indexes
       (including writing covered options)
   equity swap contracts
   contracts for differences
   warrants or rights
   repurchase agreements
   investment companies (open & closed end)

   CASH AND MONEY MARKET INSTRUMENTS             -  The Fund will not normally have greater than 5% of its net assets
   Any short-term assets will be invested in        exposed to cash and money market instruments.  This limitation does
   cash or high quality money market                not include cash and money market instruments in margin accounts or
   instruments including securities issued by       otherwise covering exposure achieved through derivative instruments
   the U.S. government and agencies thereof,        ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                             <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of
                                                    transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its net
                                                    assets from banks for the payment of redemptions or settlement of
                                                    securities transactions, but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities law purposes in connection with disposition of portfolio
                                                    investments.

   MAKING LOANS                                  -  Except that purchasing debt obligations, repurchase agreements and
                                                    engaging in securities lending will not be considered making loans
                                                    for this purpose.  The Fund may loan securities valued at up to
                                                    one-third of its total assets.
</TABLE>

----------
         (8) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.


                                       92
<PAGE>   272

<TABLE>
<S>                                              <C>
   PLEDGING, HYPOTHECATING OR                    -  Except that collateral arrangements with respect to swap
   MORTGAGING FUND ASSETS                           agreements, the writing of options, stock index, interest rate,
                                                    currency or other futures contracts, options on futures contracts
                                                    and collateral arrangements with respect to initial and variation
                                                    margin are not deemed to be a pledge or other encumbrance of
                                                    assets.  The deposit of securities or cash or cash equivalents in
                                                    escrow in connection with the writing of covered call or put
                                                    options, respectively, is also not deemed to be a pledge or
                                                    encumbrance.
</TABLE>

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
    MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in time
                                                    premiums on options on particular securities (as opposed to options
                                                    on indexes).

   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.

                                                 -  No more than 5% of the Fund's net assets will be invested in any
                                                    single investment company.

                                                 -  No more than 10% of the Fund's net assets will be invested in
                                                    securities of investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Fund's net assets will be invested in
                                                    illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total outstanding
                                                    voting stock of any insurance company (including foreign insurance
                                                    companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND               stock of a broker, dealer, underwriter or investment adviser.

   INVESTMENT ADVISERS
                                                 -  Debt: The Fund may not purchase more than 10% of any such company's
                                                    total outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets will
                                                    be invested in the securities of a single broker, dealer,
                                                    underwriter or investment adviser.  The net payment obligation of
                                                    swap contracts where one of these types of companies is the
                                                    counterparty also counts for purposes of this restriction.

                                                        This policy does not apply to companies that derived less than
                                                        15% of revenues from "securities-related businesses" during the
                                                        most recent fiscal year.

DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market
                                                    instruments, the Fund will not invest in any one security to an
                                                    extent greater than 5 percentage points over that security's
                                                    weighting in the Fund's benchmark.

                                                 -  The Fund will not purchase more than 10% of the outstanding
                                                    securities of any issuer.

                                                 -  The Fund will be invested in the securities of at least 125 issuers.

                                                 -  The Fund will not invest more than 25% of its total assets in
   CONCENTRATION                                    securities of issuers in any one industry.
</TABLE>



                                       93
<PAGE>   273


DERIVATIVE INSTRUMENTS

<TABLE>
<S>                                              <C>
   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities
                                                    indexes.

                                                 -  Long equity swap contracts: where the Fund pays a fixed rate plus
                                                    the negative performance, if any, and receives the positive
                                                    performance, if any, of an index or basket of securities.

                                                 -  Short equity swap contracts: where the Fund receives a fixed rate
                                                    plus the negative performance, if any, and pays the positive
                                                    performance of an index or basket of securities.

                                                 Contracts for differences: equity swaps that contain both a long and
                                                 short equity component.
USES OF DERIVATIVES

   HEDGING                                       -  Traditional Hedging: Short equity futures, related options and
                                                    short equity swap contracts used to hedge against an equity risk
                                                    already generally present in the Fund.(9)

                                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                                    significant cash purchase transactions, the Fund may hedge market
                                                    risk (risk of not being invested in the market) by purchasing long
                                                    futures contracts or entering into long equity swap contracts to
                                                    obtain market exposure until such time as direct investments can be
                                                    made efficiently.  Conversely, if the Fund receives or anticipates
                                                    a significant demand for cash redemptions, the Fund may sell
                                                    futures contracts or enter into short equity swap contracts, to
                                                    allow the Fund to dispose of securities in a more orderly fashion
                                                    without the Fund being exposed to leveraged loss exposure in the
                                                    interim.

   RISK MANAGEMENT -
   SYNTHETIC SALES AND PURCHASES                 -  The Fund may use equity futures, related options and equity swap
                                                    contracts to adjust the weight of the Fund to a level the manager
                                                    believes is the optimal exposure to individual markets, sectors and
                                                    equities.  Sometimes, such transactions are used as a precursor to
                                                    actual sales and purchases.  For example, if the Fund held a large
                                                    proportion of stocks of a particular market and the Manager
                                                    believed that stocks of another market would outperform such
                                                    stocks, the Fund might use a short futures contract on an
                                                    appropriate index (to synthetically  "sell" a portion of the Fund's
                                                    portfolio) in combination with a long futures contract on another
                                                    index (to synthetically "buy" exposure to that index).  Long and
                                                    short equity swap contracts and contracts for differences may also
                                                    be used for these purposes.  Equity derivatives (and corresponding
                                                    currency forwards) used to effect synthetic sales and purchases
                                                    will generally be unwound as actual portfolio securities are sold
                                                    and purchased.
</TABLE>

----------
         (9) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g., single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.



                                       94
<PAGE>   274

<TABLE>
<S>                                              <C>
   LIMITATIONS ON THE USE OF DERIVATIVES         -  There is no limit on the use of derivatives for hedging purposes.

                                                 -  When long futures contracts and long equity swaps are used for
                                                    investment, the Fund will maintain an amount of cash or liquid
                                                    securities equal to the face value of all such long derivative
                                                    positions.  However, for purposes of this restriction, if an
                                                    existing long equity exposure is reduced or eliminated by a short
                                                    derivative position, the combination of the long and short position
                                                    will be considered as cash available to cover a new long derivative
                                                    exposure.

                                                 -  The net long equity exposure of the Fund, including direct
                                                    investment in securities and long derivative positions,  will not
                                                    exceed 100% of the Fund's net assets.

                                                 -  Except when such instruments are used for bona fide hedging, no
                                                    more than 5% of the Fund's net assets will be committed to initial
                                                    margin on futures contracts and time premiums on related options.

                                                 -  Counterparties used for OTC derivatives must have a long-term debt
                                                    rating of A or higher when the derivative is entered into.
                                                    Occasionally, short-term derivatives will be entered into with
                                                    counterparties that have only high short-term debt ratings.
</TABLE>




                                       95
<PAGE>   275



GMO SMALL CAP VALUE FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:                               -  At least 65% of the Fund's total assets will be invested in or
   domestic common stocks                           exposed to(10) domestic common stocks.
   convertible securities                        -  Under normal market conditions, at least 65% of the Fund's total
   securities of foreign issuers (traded on         assets will be invested in or exposed to Russell 2500 Value Index
      U.S. Exchanges)                               securities.


OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
      securities indexes
   REITs
   exchange-traded and OTC options on
      securities and indexes
       (including writing covered options)
   equity swap contracts
   contracts for differences
   convertible bonds
   convertible preferred stocks
   warrants or rights
   repurchase agreements
   investment companies (open & closed end)

   CASH AND MONEY MARKET INSTRUMENTS             -  The Fund will not normally have greater than 5% of its net assets
   Any short-term assets will be invested in        exposed to cash and money market instruments.  This limitation does
   cash or high quality money market                not include cash and money market instruments in margin accounts or
   instruments including securities issued by       otherwise covering exposure achieved through derivative instruments
   the U.S. government and agencies thereof,        ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its net
                                                    assets from banks for the payment of redemptions or settlement of
                                                    securities transactions, but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities law.
</TABLE>


         (10) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.


                                       96
<PAGE>   276


<TABLE>
<S>                                              <C>
                                                    purposes in connection with disposition of portfolio
                                                    investments.

   MAKING LOANS                                  -  Except that purchasing debt obligations, repurchase agreements and
                                                    engaging in securities lending will not be considered making loans
                                                    for this purpose.  The Fund may loan securities valued at up to
                                                    one-third of its total assets.

                                                 -  Except that collateral arrangements with respect to swap agreements,
   PLEDGING, HYPOTHECATING OR                       the writing of options, stock index, interest rate, currency or other
   MORTGAGING FUND ASSETS                           futures contracts, options on futures contracts and collateral
                                                    arrangements with respect to initial and variation margin are not
                                                    deemed to be a pledge or other encumbrance of assets. The deposit of
                                                    securities or cash or cash equivalents in escrow in connection with
                                                    the writing of covered call or put options, respectively, is also not
                                                    deemed to be a pledge or encumbrance.
</TABLE>

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in time
                                                    premiums on options on particular securities (as opposed to
                                                    options on indexes).

   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.

                                                 -  No more than 5% of the Fund's net assets will be invested in any
                                                    single investment company.

                                                 -  No more than 10% of the Fund's net assets will be invested in
                                                    securities of investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Fund's net assets will be invested in
                                                    illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total outstanding
                                                    voting stock of any insurance company (including foreign insurance
                                                    companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class of stock
   BROKERS, DEALERS, UNDERWRITERS AND               of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -  Debt: The Fund may not purchase more than 10% of any such company's
                                                    total outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets will be
                                                    invested in the securities of a single broker, dealer, underwriter or
                                                    investment adviser.  The net payment obligation of swap contracts
                                                    where one of these types of companies is the counterparty also counts
                                                    for purposes of this restriction.

                                                 This policy does not apply to companies that derived less than 15% of
                                                 revenues from "securities-related businesses" during the most recent
                                                 fiscal year.

DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market
                                                    instruments, the Fund will not invest in any one security to an
                                                    extent greater than 5 percentage points over that security's
                                                    weighting in the Fund's benchmark.

                                                 -  The Fund will not purchase more than 10% of the outstanding
                                                    securities of any issuer.

                                                 -  The Fund will be invested in the securities of at least 125 issuers.


   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in
                                                    securities of issuers in any one industry.
</TABLE>


                                       97
<PAGE>   277
DERIVATIVE INSTRUMENTS

<TABLE>
<S>                                              <C>
   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities indexes.

                                                 -  Long equity swap contracts: where the Fund pays a fixed rate plus the
                                                    negative performance, if any, and receives the positive performance,
                                                    if any, of an index or basket of securities.

                                                 -  Short equity swap contracts: where the Fund receives a fixed rate
                                                    plus the negative performance, if any, and pays the positive
                                                    performance of an index or basket of securities.

                                                 -  Contracts for differences: equity swaps that contain both a long and
                                                    short equity component.

   USES OF DERIVATIVES

   HEDGING                                       -  Traditional Hedging: Short equity futures, related options and short
                                                    equity swap contracts used to hedge against an equity risk already
                                                    generally present in the Fund.(11)

                                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                                    significant cash purchase transactions, the Fund may hedge market
                                                    risk (risk of not being invested in the market) by purchasing long
                                                    futures contracts or entering into long equity swap contracts to
                                                    obtain market exposure until such time as direct investments can be
                                                    made efficiently.  Conversely, if the Fund receives or anticipates a
                                                    significant demand for cash redemptions, the Fund may sell futures
                                                    contracts or enter into short equity swap contracts, to allow the
                                                    Fund to dispose of securities in a more orderly fashion without the
                                                    Fund being exposed to leveraged loss exposure in the interim.

   INVESTMENT                                    -  The Fund may use derivative instruments (particularly long futures
                                                    contracts, related options and long equity swap contracts) in place
                                                    of investing directly in securities.  This will include using equity
                                                    derivatives to "equitize" cash balances held by the Fund.  The Fund
                                                    may also use long derivatives for investment in conjunction with
                                                    short hedging transactions to adjust the weights of the Fund's
                                                    underlying equity portfolio to a level the Manager believes is the
                                                    optimal exposure to individual markets, sectors and equities.

   RISK MANAGEMENT -                             -  The Fund may use equity futures, related options and equity swap
   SYNTHETIC SALES AND PURCHASES                    contracts to adjust the weight of the Fund to a level the manager
                                                    believes is the optimal exposure to individual markets, sectors and
                                                    equities.  Sometimes, such transactions are used as a precursor to
                                                    actual sales and purchases.  For example, if the Fund held a large
                                                    proportion of stocks of a particular market and the Manager believed
                                                    that stocks of another market would outperform such stocks, the Fund
                                                    might use a short futures contract on an appropriate index (to
                                                    synthetically  "sell" a portion of the Fund's portfolio) in
                                                    combination with a long futures contract on another index (to
                                                    synthetically "buy" exposure to that index).  Long and short equity
                                                    swap contracts and contracts for differences may also be used for
                                                    these purposes.  Equity derivatives (and corresponding currency
                                                    forwards) used to effect synthetic sales and purchases will generally
                                                    be unwound as actual portfolio securities are sold and purchased.

LIMITATIONS ON THE USE OF DERIVATIVES            -  There is no limit on the use of derivatives for hedging purposes.

                                                 -  When long futures contracts and long equity swaps are used for
                                                    investment, the Fund will maintain an amount of cash or liquid
                                                    securities equal to the face value of all such long derivative
                                                    positions.  However, for purposes of this restriction, if an existing
                                                    long equity exposure is reduced or eliminated by a short derivative
                                                    position, the combination of the long and short position will be
</TABLE>

----------

                  (11) The Fund may use such hedging to remove or reduce general
         market exposure (e.g., an index or broad basket of securities) relative
         to specific exposure existing in the Fund (the specific stocks of that
         market actually owned by the Fund). The Fund may also seek to remove
         specific exposure (e.g., a single stock, small basket or more focused
         index of securities expected to do poorly in an otherwise promising
         market) relative to general or broad market exposure that exists in the
         Fund.



                                       98
<PAGE>   278
<TABLE>
<S>                                              <C>
                                                    considered as cash available to cover a new long derivative exposure.

                                                 -  The net long equity exposure of the Fund, including direct investment
                                                    in securities and long derivative positions,  will not exceed 100% of
                                                    the Fund's net assets.

                                                 -  Except when such instruments are used for bona fide hedging, no more
                                                    than 5% of the Fund's net assets will be committed to initial margin
                                                    on futures contracts and time premiums on related options.

                                                 -  Counterparties used for OTC derivatives must have a long-term debt
                                                    rating of A or higher when the derivative is entered into.
                                                    Occasionally, short-term derivatives will be entered into with
                                                    counterparties that have only high short-term debt ratings.
</TABLE>


                                       99
<PAGE>   279
GMO SMALL CAP GROWTH FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:
   domestic common stocks                        -  At least 65% of the Fund's total assets will be invested in or exposed to(12)
   convertible securities                           domestic common stocks.

   securities of foreign issuers (traded on      -  Under normal market conditions, at least 65% of the Fund's total
          U.S. Exchanges)                           assets will be invested in or exposed to Russell 2500 Growth Index securities.

OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities
   144A securities
   restricted securities
   futures and related options on
       securities indexes
   REITs
   exchange-traded and OTC options on
      securities and indexes
      (including writing covered options)
   equity swap contracts
   contracts for differences
   convertible bonds
   convertible preferred stocks
   warrants or rights
   repurchase agreements
   investment companies (open & closed end)


CASH AND MONEY MARKET INSTRUMENTS                -  The Fund will not normally have greater than 5% of its net assets
   Any short-term assets will be invested in        exposed to cash and money market instruments.  This limitation does
   cash or high quality money market                not include cash and money market instruments in margin accounts or
   instruments including securities issued by       otherwise covering exposure achieved through derivative instruments
   the U.S. Government and agencies thereof,        ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements.
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its net
                                                    assets from banks for the payment of redemptions or settlement of
                                                    securities transactions, but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for securities law
</TABLE>


----------

                  (12) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments and through derivative instruments will be
         considered.


                                      100
<PAGE>   280
<TABLE>
<S>                                              <C>
                                                    purposes in connection with disposition of portfolio
                                                    investments.

   MAKING LOANS                                  -  Except that purchasing debt obligations, repurchase agreements and
                                                    engaging in securities lending will not be considered making loans
                                                    for this purpose.  The Fund may loan securities valued at up to
                                                    one-third of its total assets.

   PLEDGING, HYPOTHECATING OR                    -  Except that collateral arrangements with respect to swap agreements,
   MORTGAGING FUND ASSETS                           the writing of options, stock index, interest rate, currency or other
                                                    futures contracts, options on futures contracts and collateral
                                                    arrangements with respect to initial and variation margin are not
                                                    deemed to be a pledge or other encumbrance of assets.  The deposit of
                                                    securities or cash or cash equivalents in escrow in connection with
                                                    the writing of covered call or put options, respectively, is also not
                                                    deemed to be a pledge or encumbrance.
</TABLE>

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
       MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in time
                                                    premiums on options on particular securities (as opposed to options
                                                    on indexes).

   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.

                                                 -  No more than 5% of the Fund's net assets will be invested in any
                                                    single investment company.

                                                 -  No more than 10% of the Fund's net assets will be invested in
                                                    securities of investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Fund's net assets will be invested in
                                                    illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total outstanding
                                                    voting stock of any insurance company (including foreign insurance
                                                    companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class of stock
   BROKERS, DEALERS, UNDERWRITERS AND               of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS

                                                 -  Debt: The Fund may not purchase more than 10% of any such company's
                                                    total outstanding debt in the aggregate.


                                                 -  Investment Limits: No more than 5% of the Fund's total assets will be
                                                    invested in the securities of a single broker, dealer, underwriter or
                                                    investment adviser.  The net payment obligation of swap contracts
                                                    where one of these types of companies is the counterparty also counts
                                                    for purposes of this restriction.

                                                 This policy does not apply to companies that derived less than 15% of
                                                 revenues from "securities-related businesses" during the most recent
                                                 fiscal year.
</TABLE>

DIVERSIFICATION/CONCENTRATION

<TABLE>
<S>                                              <C>
   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market
                                                    instruments, the Fund will not invest in any one security to an
                                                    extent greater than 5 percentage points over that security's
                                                    weighting in the Fund's benchmark.

                                                 -  The Fund will not purchase more than 10% of the outstanding
                                                    securities of any issuer.

                                                 -  The Fund will be invested in the securities of at least 125 issuers.

   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in
                                                    securities of
</TABLE>


                                      101
<PAGE>   281
<TABLE>
<S>                                                 <C>
                                                    issuers in any one industry.
</TABLE>

DERIVATIVE INSTRUMENTS

<TABLE>
<S>                                              <C>
   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities indexes.

                                                 -  Long equity swap contracts: where the Fund pays a fixed rate plus the
                                                    negative performance, if any, and receives the positive performance,
                                                    if any, of an index or basket of securities.

                                                 -  Short equity swap contracts: where the Fund receives a fixed rate
                                                    plus the negative performance, if any, and pays the positive
                                                    performance of an index or basket of securities.

                                                 -  Contracts for differences: equity swaps that contain both a long and
                                                    short equity component.

   USES OF DERIVATIVES

   HEDGING                                       -  Traditional Hedging: Short equity futures, related options and short
                                                    equity swap contracts used to hedge against an equity risk already
                                                    generally present in the Fund.(13)

                                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                                    significant cash purchase transactions, the Fund may hedge market
                                                    risk (risk of not being invested in the market) by purchasing long
                                                    futures contracts or entering into long equity swap contracts to
                                                    obtain market exposure until such time as direct investments can be
                                                    made efficiently.  Conversely, if the Fund receives or anticipates a
                                                    significant demand for cash redemptions, the Fund may sell futures
                                                    contracts or enter into short equity swap contracts, to allow the
                                                    Fund to dispose of securities in a more orderly fashion without the
                                                    Fund being exposed to leveraged loss exposure in the interim.

   RISK MANAGEMENT -                             -  The Fund may use equity futures, related options and equity swap
   SYNTHETIC SALES AND PURCHASES                    contracts to adjust the weight of the Fund to a level the Manager
                                                    believes is the optimal exposure to individual markets, sectors and
                                                    equities.  Sometimes, such transactions are used as a precursor to
                                                    actual sales and purchases.  For example, if the Fund held a large
                                                    proportion of stocks of a particular market and the Manager believed
                                                    that stocks of another market would outperform such stocks, the Fund
                                                    might use a short futures contract on an appropriate index (to
                                                    synthetically "sell" a portion of the Fund's portfolio) in
                                                    combination with a long futures contract on another index (to
                                                    synthetically "buy" exposure to that index).  Long and short equity
                                                    swap contracts and contracts for differences may also be used for
                                                    these purposes.  Equity derivatives (and corresponding currency
                                                    forwards) used to effect synthetic sales and purchases will generally
                                                    be unwound as actual portfolio securities are sold and purchased.

   LIMITATIONS ON THE USE OF DERIVATIVES         -  There is no limit on the use of derivatives for hedging purposes.

                                                 -  When long futures contracts and long equity swaps are used for
                                                    investment, the Fund will maintain an amount of cash or liquid
                                                    securities equal to the face value of all such long derivative
                                                    positions.  However, for purposes of this restriction, if an existing
                                                    long equity exposure is reduced or eliminated by a short derivative
                                                    position, the combination of the long and short position will be
                                                    considered as cash available to cover a new long derivative exposure.

                                                 -  The net long equity exposure of the Fund, including direct investment
                                                    in securities and long derivative positions,  will not exceed 100% of
                                                    the Fund's net assets.

                                                 -  Except when such instruments are used for bona-fide hedging, no more
                                                    than
</TABLE>

---------------

         (13) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g., a single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.


                                      102
<PAGE>   282
<TABLE>
<S>                                              <C>
                                                    5% of the Fund's net assets will be committed to initial margin
                                                    on futures contracts and time premiums on related options.

                                                 -  Counterparties used for OTC derivatives must have a long-term debt
                                                    rating of A or higher when the derivative is entered into.
                                                    Occasionally, short-term derivatives will be entered into with
                                                    counterparties that have only high short-term debt ratings.
</TABLE>



                                      103



<PAGE>   283
GMO REIT FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                              <C>
REITS (REAL ESTATE INVESTMENT TRUSTS):           -     At least 65% of the Fund's
equity REITs                                           total assets will be invested
mortgage REITs                                         in or exposed to(14) securities
hybrid REITs                                           of REITs, although the Fund
                                                       generally intends to invest a
                                                       greater portion of its assets
                                                       in REIT securities.

EQUITY SECURITIES:                                    OTHER SECURITIES:
   common stock                                        asset-backed securities
   preferred stock                                     mortgage backed, CMO's,
   depository receipts: ADRs, GDRs, EDRs                 strips and residuals
   illiquid securities                                 adjustable rate securities
   144A securities                                     lower rated fixed income
   restricted securities                                 securities (junk bonds)
   futures and related options on                      zero coupon securities
       securities indexes and interest rates           indexed securities
   exchange-traded and OTC-options on                  firm commitments (with banks
   securities and indexes (including writing             or broker dealers)
   covered options)                                    reverse repurchase agreements
   REIT and other equity swap contracts                dollar roll agreements
   interest rate and currency swap contracts
   contracts for differences
   interest rate caps, floors and collars
   warrants
   repurchase agreements
   investment companies (open & closed end)



CASH AND MONEY MARKET INSTRUMENTS                -      The Fund will not normally have
   Any short-term assets will be invested in            greater than 5% of its net assets
   cash or high quality money market                    exposed to cash and money market
   instruments including securities issued by           instruments. This limitation does
   the U.S. government and agencies thereof,            not include cash and money market
   bankers' acceptances, commercial paper,              instruments in margin accounts or
   bank certificates of deposit and repurchase          otherwise covering exposure achieved
   agreements.                                          through derivative instruments
                                                        ("equitized cash").
</TABLE>


PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:


<TABLE>
<S>                                       <C>
   PURCHASING SECURITIES ON MARGIN        -  Except for short-term
                                             credits necessary for
                                             clearance of transactions.

   BORROWING MONEY                        -  Except that the Fund
                                             may temporarily borrow up to
                                             20% of its net assets from
                                             banks for the payment of
                                             redemptions or settlement of
                                             securities transactions, but
                                             not as a leveraged
                                             investment strategy.

   UNDERWRITING SECURITIES                -  Except to the extent that the Fund
                                             is deemed an underwriter for
                                             securities law
</TABLE>

(14) The words "exposed to" as used in these guideline mean that, for purposes
of the relevant requirement or restriction, the total of the Fund's exposure to
the relevant market or security through direct investments and through
derivative instruments will be considered.



                                      104
<PAGE>   284
<TABLE>
<S>                                       <C>
                                             purposes in connection with
                                             disposition of portfolio
                                             investments.

   MAKING LOANS                           -  Except that purchasing debt
                                             obligations, repurchase agreements
                                             and engaging in securities
                                             lending will not be considered
                                             making loans for this purpose.
                                             The Fund may loan securities valued
                                             at up to one-third of its total
                                             assets.

   PLEDGING, HYPOTHECATING OR             -  Except that collateral arrangements
   MORTGAGING FUND ASSETS                    with respect to swap agreements,
                                             the writing of options, stock
                                             index, interest rate, currency or
                                             other futures contracts, options
                                             on futures contracts and collateral
                                             arrangements with respect to
                                             initial and variation margin are
                                             not deemed to be a pledge or
                                             other encumbrance of assets.  The
                                             deposit of securities or cash or
                                             cash equivalents in escrow in
                                             connection with the writing of
                                             covered call or put options,
                                             respectively, is also not deemed
                                             to be a pledge or encumbrance.
</TABLE>

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
   MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

<TABLE>
RESTRICTIONS AND LIMITATIONS
<S>                                          <C>
   OPTIONS ON SECURITIES                     -     No more than 5% of the Fund's net assets will be invested in time
                                                   premiums on options on particular securities (as opposed to options on
                                                   indexes).

   OTHER INVESTMENT COMPANIES                -     The Fund will not own more than 3% of the outstanding voting
                                                   securities of any investment company.
                                             -     No more than 5% of the Fund's net assets will be invested in any single
                                                   investment company.
                                             -     No more than 10% of the Fund's net assets will be invested in securities
                                                   of investment companies in the aggregate.

   ILLIQUID SECURITIES                       -     No more than 15% of the Fund's net assets will be invested in
                                                   illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES         -     The Fund will not purchase more than 10% of the total
                                                   outstanding voting stock of any insurance company (including foreign
                                                   insurance companies).


   INVESTMENT IN SECURITIES ISSUED BY        -     Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND              stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                             -     Debt: The Fund may not purchase more than 10% of any such company's total
                                                   outstanding debt in the aggregate.

                                             -     Investment Limits: No more than 5% of the Fund's total assets will be invested in
                                                   the securities of a single broker, dealer, underwriter or investment adviser.
                                                   The net payment obligation of swap contracts where one of these types of
                                                   companies is the counterparty also counts for purposes of this restriction.

                                                   This policy does not apply to companies that derived less than 15% of
                                                   revenues from "securities-related businesses" during the most recent
                                                   fiscal year.


   INVESTMENT IN LOWER-RATED BONDS           -     The Fund will not invest more than 5% of its assets in
                                                   lower-rated bonds.
</TABLE>



                                      105
<PAGE>   285
<TABLE>
  DIVERSIFICATION/CONCENTRATION

<S>                              <C>
   DIVERSIFICATION               -  Except for U.S. government securities, cash, and money market
                                    instruments, the Fund will not invest in any one security to an
                                    extent greater than 5 percentage points over that security's
                                    weighting in the Fund's benchmark.
                                 -  The Fund will not purchase more than 10% of the outstanding
                                    securities of any issuer.
</TABLE>

<TABLE>
DERIVATIVE INSTRUMENTS
<S>                              <C>
   TYPES OF DERIVATIVES          -  Options, futures contracts and related options on securities indexes.
                                 -  Long equity swap contracts: where the Fund  pays a fixed rate plus
                                    the negative performance, if any, and receives the positive performance,
                                    if any, of an index or basket of securities.
                                 -  Short equity swap contracts: where the Fund receives a fixed rate
                                    plus the negative performance, if any, and pays the positive
                                    performance of an index or basket of securities.
                                 -  Contracts for differences: equity swaps that contain
                                    both a long and short equity component.

   USES OF DERIVATIVES

   HEDGING                       -  Traditional Hedging: Short equity futures, related options and
                                    short equity swap contracts used to hedge against an equity risk
                                    already generally present in the Fund.(15)
                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                    significant cash purchase transactions, the Fund may hedge market
                                    risk (risk of not being invested in the market) by purchasing long
                                    futures contracts or entering into long equity swap contracts to
                                    obtain market exposure until such time as direct investments can be
                                    made efficiently.  Conversely, if the Fund receives or anticipates a
                                    significant demand for cash redemptions, the Fund may sell futures
                                    contracts or enter into short equity swap contracts, to allow the
                                    Fund to dispose of securities in a more orderly fashion without the
                                    Fund being exposed to leveraged loss exposure in the interim.

   INVESTMENT                    -  The Fund may use derivative instruments (particularly long
                                    futures contracts, related options and long equity swap contracts)
                                    in place of investing directly in securities.  This will include
                                    using equity derivatives to "equitize" cash balances held by the
                                    Fund.  The Fund may also use long derivatives for investment in
                                    conjunction with short hedging transactions to adjust the weights of
                                    the Fund's underlying equity portfolio to a level the Manager
                                    believes is the optimal exposure to individual markets, sectors and
                                    equities.


  RISK MANAGEMENT -              -  The Fund may use equity futures, related options and equity
  SYNTHETIC SALES AND PURCHASES     swap contracts to adjust the weight of the Fund to a level the
                                    manager believes is the optimal exposure to individual markets,
                                    sectors and equities.  Sometimes, such transactions are used as a
                                    precursor to actual sales and purchases.  For example, if the Fund
                                    held a large proportion of stocks of a particular market and the
                                    Manager believed that stocks of another market would outperform such
                                    stocks, the Fund might use a short futures contract on an
                                    appropriate index (to synthetically "sell" a portion of the Fund's
                                    portfolio) in combination with a long futures contract on another
                                    index (to synthetically "buy" exposure
</TABLE>

      (15) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g., a single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.



                                      106
<PAGE>   286
<TABLE>
<S>                                           <C>
                                                 to that index).  Long and short equity swap contracts and contracts
                                                 for differences may also be used for these purposes.  Equity derivatives
                                                 (and corresponding currency forwards) used to effect synthetic sales and
                                                 purchases will generally be unwound as actual portfolio securities are sold and
                                                 purchased.

LIMITATIONS ON THE USE OF DERIVATIVES         -  There is no limit on the use of derivatives for hedging purposes.
                                              -  When long futures contracts and long equity swaps are used for
                                                 investment, the Fund will maintain an amount of cash or liquid
                                                 securities equal to the face value of all such long derivative
                                                 positions.  However, for purposes of this restriction, if an
                                                 existing long equity exposure is reduced or eliminated by a short
                                                 derivative position, the combination of the long and short position
                                                 will be considered as cash available to cover a new long derivative
                                                 exposure.
                                              -  The net long equity exposure of the Fund, including direct investment in
                                                 securities and long derivative positions, will not exceed 100% of the
                                                 Fund's net assets.
                                              -  Except when such instruments are used for bona fide hedging, no more than 5% of
                                                 the Fund's net assets will be committed to initial margin on futures contracts
                                                 and time premiums on related options.
                                              -  Counterparties used for OTC derivatives must have a long-term debt rating of A
                                                 or higher when the derivative is entered into. Occasionally, short-term
                                                 derivatives will be entered into with counterparties that have only high
                                                 short-term debt ratings.
</TABLE>



                                      107
<PAGE>   287
INTERNATIONAL EQUITY FUNDS

GMO INTERNATIONAL CORE FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

<TABLE>
PERMITTED INVESTMENTS

<S>                                              <C>
EQUITY SECURITIES:                               -  The Fund will have greater than 65% of its total assets
   common stocks                                    invested in or exposed to(16) Equity Securities and Other Equity
   convertible bonds                                Securities.
   preferred stocks
   warrants or rights                            -  The Fund invests primarily in equity securities chosen from
                                                    among the 3500 companies in developed markets that are listed in
OTHER EQUITY SECURITIES:                            the MSCI Perspective Publication, which includes issuers in the
   depository receipts: ADRs, GDRs, EDRs            MSCI EAFE Index, smaller companies and Canadian companies.
   foreign issues traded in the U.S. and
     abroad
   investment companies (open & closed-end)
   illiquid securities
   144A securities
   restricted securities
   equity futures and related options
   exchange-traded and OTC options on
     securities and indexes
     (including writing covered options)
   equity swap contracts
   contracts for differences
   repurchase agreements

FIXED INCOME SECURITIES:
   long and medium-term corporate and
       government bonds
   non-convertible preferred stock

FOREIGN CURRENCY TRANSACTIONS                    -  Fund may invest in spot currency transactions, forward foreign currency
                                                    contracts, currency swap contracts, options on currencies, currency futures and
                                                    related options.

CASH AND MONEY MARKET INSTRUMENTS
   Any short-term assets will be invested in     -  The Fund will not normally have greater than 5% of its net
   cash or high quality money market                assets exposed to cash and money market instruments.  This
   instruments including securities issued by the   limitation does not include cash and money market instruments in
   U.S. government and agencies thereof,            margin accounts or otherwise covering exposure achieved through
   bankers' acceptances, commercial paper,          derivative instruments ("equitized cash").
   bank certificates of deposit, time deposits
   and repurchase agreements
</TABLE>

<TABLE>
PROHIBITED INVESTMENTS AND PRACTICES
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its
                                                    net assets from banks for the payment of redemptions or settlement
                                                    of securities transactions, but not as a leveraged investment
                                                    strategy.

   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities
</TABLE>

      (16) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.





                                      108
<PAGE>   288
<TABLE>
<S>                                              <C>
                                                    law purposes in connection with disposition of
                                                    portfolio investments.

   MAKING LOANS                                  -  Except that purchasing of debt obligations, repurchase
                                                    agreements and engaging in securities lending will not be
                                                    considered making loans for this purpose.  The Fund may loan
                                                    securities valued at up to 25% of its total assets.

   PLEDGING, HYPOTHECATING OR MORTGAGING         -  Except that collateral arrangements with respect to swap
   FUND ASSETS                                      agreements, the writing of options, stock index, interest rate,
                                                    currency or other futures contracts, options on futures contracts
                                                    and collateral arrangements with respect to initial and variation
                                                    margin are not deemed to be a pledge or other encumbrance of
                                                    assets.  The deposit of securities or cash or cash equivalents in
                                                    escrow in connection with the writing of covered call or put
                                                    options, respectively, is also not deemed to be a pledge or
                                                    encumbrance.

   EMERGING MARKET ISSUERS
   SELLING UNCOVERED PUT OR CALL OPTIONS
   ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY
   CONTRACTS
   PARTICIPATING IN DIRECTED
   BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF
   GAINING CONTROL OF A COMPANY'S MANAGEMENT
   MAKING SHORT SALES OF SECURITIES
</TABLE>


<TABLE>
RESTRICTIONS AND LIMITATIONS

<S>                                              <C>
   OPTIONS ON SECURITIES                            No more than 5% of the Fund's net assets will be invested in time
                                                    premiums on options on particular securities (as opposed to options on
                                                    indexes).
   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.
                                                 -  No more than 5% of the Fund's net assets will be invested in
                                                    any single investment company.
                                                 -  No more than 10% of the Fund's net assets will be invested in
                                                    securities of investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Fund's net assets will be invested in
                                                    illiquid securities.


   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total
                                                    outstanding voting stock of any insurance company (including foreign
                                                    insurance companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND               stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -  Debt: The Fund may not purchase more than 10% of any such
                                                    company's total outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets
                                                    will be invested in the securities of a single broker, dealer,
                                                    underwriter or investment adviser.  The net payment obligation of
                                                    swap contracts where one of these types of companies is the
                                                    counterparty also counts for purposes of this restriction.

                                                    This policy does not apply to companies that derived less than 15% of
                                                    revenues from "securities-related businesses" during the most recent
                                                    fiscal year.
DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market
                                                    instruments, the Fund will not invest in any one security to an
                                                    extent greater than 5 percentage points over that security's
                                                    weighting in the Fund's benchmark.
                                                 -  The Fund will not purchase more than 10% of the outstanding
                                                    securities of any issuer.


   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in
                                                    securities of issuers in any one industry.
</TABLE>

                                      109
<PAGE>   289
<TABLE>
DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

<S>                                              <C>
   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities
                                                    indexes.
                                                 -  Long equity swap contracts: where the Fund pays a fixed rate
                                                    plus the negative performance, if any, and receives the positive
                                                    performance, if any, of an index or basket of securities.
                                                 -  Short equity swap contracts: where the Fund receives a fixed
                                                    rate plus the negative performance, if any, and pays the positive
                                                    performance of an index or basket of securities.
                                                 -  Contracts for differences: equity swaps that contain both long
                                                    and short equity components.

   USES OF DERIVATIVES

   HEDGING                                       -  Traditional Hedging: Short equity futures, related options and
                                                    short equity swap contracts used to hedge against an equity risk
                                                    already generally present in the Fund.(17)
                                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                                    significant cash purchase transactions, the Fund may hedge market
                                                    risk (risk of not being invested in the market) by purchasing long
                                                    futures contracts or entering into long equity swap contracts to
                                                    obtain market exposure until such time as direct investments can be
                                                    made efficiently.  Conversely, if the Fund receives or anticipates a
                                                    significant demand for cash redemptions, the Fund may sell futures
                                                    contracts or enter into short equity swap contracts, to allow the
                                                    Fund to dispose of securities in a more orderly fashion without the
                                                    Fund being exposed to leveraged loss exposure in the interim.

   INVESTMENT                                    -  The Fund may use derivative instruments (particularly long
                                                    futures contracts, related options and long equity swap contracts) in
                                                    place of investing directly in securities.  This will include using
                                                    equity derivatives to "equitize" cash balances held by the Fund.
                                                    Because a foreign equity derivative generally only provides the
                                                    return of a foreign market in local currency terms, the Fund will
                                                    often purchase a foreign currency forward in conjunction with using
                                                    equity derivatives to give the effect of investing directly.  The
                                                    Fund may also use long derivatives for investment in conjunction with
                                                    short hedging transactions to adjust the weights of the Fund's
                                                    underlying equity portfolio to a level the Manager believes is the
                                                    optimal exposure to individual countries and equities.  For example,
                                                    if the Manager expects a positive return forecast for a select group
                                                    of UK companies, but a negative return for the UK market as a whole,
                                                    then this Fund may overweight the select group of equities and reduce
                                                    exposure to the UK market by selling UK equity futures or enter into
                                                    a swap contract that is long a specific basket of securities and
                                                    short the UK market generally.


   RISK MANAGEMENT -                             -  The Fund may use equity futures, related options and equity
   SYNTHETIC SALES AND PURCHASES                    swap contracts to adjust the weight of the Fund to a level the
                                                    manager believes is the optimal exposure to individual countries and
                                                    equities.  Sometimes, such transactions are used as a precursor to
                                                    actual sales and purchases.  For example, if the Fund held a large
                                                    proportion of stocks of a particular market and the Manager believed
                                                    that stocks of another market would outperform such stocks, the Fund
                                                    might use a short futures contract on an appropriate index (to
                                                    synthetically  "sell" a portion of the Fund's portfolio) in
                                                    combination with a long futures contract on another index (to
                                                    synthetically "buy" exposure to that index).  Long and short equity
                                                    swap contracts and contracts for differences may also be used for
                                                    these purposes.  Often, a foreign currency forward will be used in
</TABLE>

      (17) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to
specific exposure existing in the Fund (the specific stocks of that market
actually owned by the Fund). The Fund may also seek to remove specific exposure
(e.g., a single stock, small basket or more focused index of securities expected
to do poorly in an otherwise promising market) relative to general or broad
market exposure that exists in the Fund.





                                      110
<PAGE>   290
<TABLE>
<S>                                              <C>
                                                    conjunction with the long derivative position to create the effect of
                                                    investing directly.  Equity derivatives (and corresponding currency
                                                    forwards) used to effect synthetic sales and purchases will generally
                                                    be unwound as actual portfolio securities are sold and purchased.
</TABLE>

<TABLE>
<S>                                              <C>
   LIMITATIONS ON THE USE OF DERIVATIVES         -  There is no limit on the use of derivatives for hedging
                                                    purposes.
                                                 -  When long futures contracts and long equity swaps are used for
                                                    investment, the Fund will maintain an amount of cash or liquid
                                                    securities equal to the face value of all such long derivative
                                                    positions.  However, for purposes of this restriction, if an existing
                                                    long equity exposure is reduced or eliminated by a short derivative
                                                    position, the combination of the long and short position will be
                                                    considered as cash available to cover a new long derivative exposure.
                                                 -  The net long equity exposure of the Fund, including direct
                                                    investment in securities and long derivative positions, will not
                                                    exceed 100% of the Fund's net assets.
                                                 -  Except when such instruments are used for bona fide hedging, no
                                                    more than 5% of the Fund's net assets will be committed to initial
                                                    margin on futures contracts and time premiums on related options.
                                                 -  Counterparties used for OTC derivatives must have a long-term
                                                    debt rating of A or higher when the derivative is entered into.
                                                    Occasionally, short-term derivatives will be entered into with
                                                    counterparties that have only high short-term debt ratings.
</TABLE>

<TABLE>
FOREIGN CURRENCY TRANSACTIONS

<S>                                              <C>
   TYPES OF FOREIGN CURRENCY TRANSACTIONS        -  Buying and selling spot currencies.
                                                 -  Forward foreign currency contracts.
                                                 -  Currency futures contracts and related options.
                                                 -  Options on currencies.
                                                 -  Currency swap contracts.
   USES OF FOREIGN CURRENCY
   TRANSACTIONS
   HEDGING                                       -  Traditional Hedging: The Fund may effect foreign currency
                                                    transactions - generally short forward or futures contracts -- to
                                                    hedge the risk of foreign currencies represented by its securities
                                                    investments back into the U.S. dollar.  The Fund is not required to
                                                    hedge any of the currency risk obtained by investing in securities
                                                    denominated in foreign currencies.
                                                 -  Anticipatory Hedging: When the Fund enters into a contract for
                                                    the purchase or anticipates the need to purchase a security
                                                    denominated in a foreign currency, it may "lock in" the U.S. dollar
                                                    price of the security by buying the foreign currency or through
                                                    currency forwards or futures.

                                                 -  Proxy Hedging: The Fund may hedge the exposure of a given
                                                    foreign currency by using an instrument relating to a different
                                                    currency, which the Manager believes is highly correlated to the
                                                    currency being hedged.


   INVESTMENT                                    -  The Fund may enter into currency forwards or futures contracts
                                                    in conjunction with entering into a futures contract on a foreign
                                                    index in order to create synthetic foreign currency denominated
                                                    securities.
</TABLE>

                                      111
<PAGE>   291
<TABLE>
<S>                                              <C>
   RISK MANAGEMENT                               -  Subject to the limitations described below, the Fund may use
                                                    foreign currency transactions for risk management, which will permit
                                                    the Fund to have foreign currency exposure that is significantly
                                                    different than the currency exposure represented by its portfolio
                                                    investments.  This may include long exposure to particular currencies
                                                    beyond the amount of the Fund's investment in securities denominated
                                                    in that currency.

   LIMITATIONS OF FOREIGN CURRENCY TRANSACTIONS  -  The Fund will typically hedge less than 30% of the foreign
                                                    currency exposure represented by its investments in foreign-currency
                                                    denominated securities.
                                                 -  The Fund's aggregate net foreign currency exposure, assuming
                                                    full offset of long and short positions, will not exceed 100% of the
                                                    Fund's net assets denominated in foreign currencies, though the
                                                    currency exposure of the Fund may differ substantially from the
                                                    currencies in which the Fund's securities are denominated.
                                                 -  The Fund will not be net short in any foreign currency, except
                                                    that, when the Fund is attempting to hedge all or nearly all of its
                                                    exposure to a particular currency, changes in the market value of
                                                    foreign equities may cause the Fund to be temporarily net short in
                                                    the currency.  Such temporary net short positions will not exceed 1%
                                                    of the Fund's assets.
</TABLE>


                                      112
<PAGE>   292
GMO CURRENCY HEDGED INTERNATIONAL CORE FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

<TABLE>
PERMITTED INVESTMENTS

<S>                                               <C>
EQUITY SECURITIES:                                -    The Fund will have more than 65% of its total assets invested
   common stocks                                       in or exposed to(18) Equity Securities and Other Equity Securities.
   convertible bonds                              -    The Fund invests primarily in equity securities chosen from
   preferred stocks                                    among the 3500 companies in developed markets that are listed in
   warrants or rights                                  the MSCI Perspective Publication, which includes issuers in the
                                                       MSCI EAFE Index, smaller companies and Canadian companies.
OTHER EQUITY SECURITIES:
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed end)
   illiquid securities
   144A securities
   restricted securities
   equity futures and related options
   exchange-traded and OTC options
   equity swap contracts
   contracts for differences
   repurchase agreements
 FIXED INCOME SECURITIES:
   long and medium-term corporate
     and government bonds
   non-convertible preferred stock
FOREIGN CURRENCY TRANSACTIONS                     -  Fund may invest in spot currency transactions, forward foreign
                                                     currency contracts, currency swap contracts, options on currencies,
                                                     currency futures and related options.


CASH AND MONEY MARKET INSTRUMENTS                 -  The Fund will not normally have greater than 5% of its net
   Any short-term assets will be invested in         assets exposed to cash and money market instruments.  This
   cash or high quality money market                 limitation does not include cash and money market instruments in
   instruments including securities issued by        margin accounts or otherwise covering exposure achieved through
   the U.S. government and agencies thereof,         derivative instruments ("equitized cash").
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of
                                                    transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its net
                                                    assets from banks for the payment of redemptions or settlement of
                                                    securities transactions, but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities law purposes in connection with disposition of portfolio
                                                    investments.
</TABLE>


      (18) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.






                                      113
<PAGE>   293
<TABLE>
<S>                                                   <C>
   MAKING LOANS                                       -  Except that purchasing of debt obligations, repurchase agreements
                                                         and engaging in securities lending will not be considered making loans
                                                         for this purpose.  The Fund may loan securities valued at up to 25% of
                                                         its total assets.

   PLEDGING, HYPOTHECATING OR MORTGAGING FUND         -  Except that collateral arrangements with respect to swap
   ASSETS                                                agreements, the writing of options, stock index, interest rate, currency
                                                         or other futures contracts, options on futures contracts and collateral
                                                         arrangements with respect to initial and variation margin are not deemed
                                                         to be a pledge or other encumbrance of assets.  The deposit of securities
                                                         or cash or cash equivalents in escrow in connection with the writing of
                                                         covered call or put options, respectively, is also not deemed to be a
                                                         pledge or encumbrance.

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S MANAGEMENT
   MAKING SHORT SALES OF SECURITIES
   EMERGING MARKET ISSUERS
</TABLE>

<TABLE>
RESTRICTIONS AND LIMITATIONS
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in
                                                    time premiums on options on particular securities (as opposed to
                                                    options on indexes).

   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.
                                                 -  No more than 5% of the Fund's net assets will be invested in
                                                    any single investment company.
                                                 -  No more than 10% of the Fund's net assets will be invested in
                                                    securities of investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Funds net assets will be invested in
                                                    illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total
                                                    outstanding voting stock of any insurance company (including foreign
                                                    insurance companies).

   INVESTMENT IN SECURITIES ISSUED BY            -  Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND               stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -  Debt: The Fund may not purchase more than 10% of any such
                                                    company's total outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets
                                                    will be invested in the securities of a single broker, dealer,
                                                    underwriter or investment adviser.  The net payment obligation of
                                                    swap contracts where one of these types of companies is the
                                                    counterparty also counts for purposes of this restriction.

                                                    This policy does not apply to companies that derived less than 15% of
                                                    revenues from "securities-related businesses" during the most recent
                                                    fiscal year.
</TABLE>

<TABLE>
DIVERSIFICATION/CONCENTRATION
<S>                                              <C>
   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market
                                                    instruments, the Fund will not invest in any one security to an
                                                    extent greater than 5 percentage points over that security's
                                                    weighting in the Fund's benchmark.
                                                 -  The Fund will not purchase more than 10% of the outstanding
                                                    securities of any issuer.


   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in
                                                    securities of issuers in any one industry.
</TABLE>


DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)





                                      114
<PAGE>   294
<TABLE>
<S>                                               <C>
TYPES OF DERIVATIVES                              -  Options, futures contracts and related options on
                                                     securities indexes.
                                                  -  Long equity swap contracts: where the Fund pays a fixed
                                                     rate plus the negative performance, if any, and receives the
                                                     positive performance, if any, of an index or basket of
                                                     securities.
                                                  -  Short equity swap contracts: where the Fund receives a
                                                     fixed rate plus the negative performance, if any, and pays the
                                                     positive performance of an index or basket of securities.
                                                  -  Contracts for differences: equity swaps that contain both
                                                     a long and short equity component.

USES OF DERIVATIVES
HEDGING                                           -  Traditional Hedging: Short equity futures, related
                                                     options and short equity swap contracts used to hedge against
                                                     an equity risk already generally present in the Fund.(19)

                                                  -  Anticipatory Hedging:  If the Fund receives or
                                                     anticipates significant cash purchase transactions, the Fund
                                                     may hedge market risk (risk of not being invested in the
                                                     market) by purchasing long futures contracts or entering into
                                                     long equity swap contracts to obtain market exposure until such
                                                     time as direct investments can be made efficiently.
                                                     Conversely, if the Fund receives or anticipates a significant
                                                     demand for cash redemptions, the Fund may sell futures
                                                     contracts or enter into short equity swap contracts, to allow
                                                     the Fund to dispose of securities in a more orderly fashion
                                                     without the Fund being exposed to leveraged loss exposure in
                                                     the interim.
</TABLE>

      (19) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to
specific exposure existing in the Fund (the specific stocks of that market
actually owned by the Fund). The Fund may also seek to remove specific exposure
(e.g., a single stock, small basket or more focused index of securities expected
to do poorly in an otherwise promising market) relative to general or broad
market exposure that exists in the Fund.



                                      115
<PAGE>   295
<TABLE>
<S>                                               <C>
INVESTMENT                                        -  The Fund may use derivative instruments (particularly
                                                     long futures contracts, related options and long equity swap
                                                     contracts) in place of investing directly in securities.  This
                                                     will include using equity derivatives to "equitize" cash
                                                     balances held by the Fund.  Because a foreign equity derivative
                                                     generally only provides the return of a foreign market in local
                                                     currency terms, the Fund will often purchase a foreign currency
                                                     forward in conjunction with using equity derivatives to give
                                                     the effect of investing directly.  The Fund may also use long
                                                     derivatives for investment in conjunction with short hedging
                                                     transactions to adjust the weights of the Fund's underlying
                                                     equity portfolio to a level the Manager believes is the optimal
                                                     exposure to individual countries and equities.  For example, if
                                                     the Manager expects a positive return forecast for a select
                                                     group of UK companies, but a negative return for the UK market
                                                     as a whole, then this Fund may overweight the select group of
                                                     equities and reduce exposure to the UK market by selling UK
                                                     equity futures or enter into a swap contract that is long a
                                                     specific basket of securities and short the UK market generally.

RISK MANAGEMENT -                                 -  The Fund may use equity futures, related options and
SYNTHETIC SALES AND PURCHASES                        equity swap contracts to adjust the weight of the Fund to a
                                                     level the manager believes is the optimal exposure to
                                                     individual countries and equities.  Sometimes, such
                                                     transactions are used as a precursor to actual sales and
                                                     purchases.  For example, if the Fund held a large proportion of
                                                     stocks of a particular market and the Manager believed that
                                                     stocks of another market would outperform such stocks, the Fund
                                                     might use a short futures contract on an appropriate index (to
                                                     synthetically "sell" a portion of the Fund's portfolio) in
                                                     combination with a long futures contract on another index (to
                                                     synthetically "buy" exposure to that index).  Long and short
                                                     equity swap contracts and contracts for differences may also be
                                                     used for these purposes.  Often, a foreign currency forward
                                                     will be used in conjunction with the long derivative position
                                                     to create the effect of investing directly.  Equity derivatives
                                                     (and corresponding currency forwards) used to effect synthetic
                                                     sales and purchases will generally be unwound as actual
                                                     portfolio securities are sold and purchased.

LIMITATIONS ON THE USE OF DERIVATIVES             -  There is no limit on the use of derivatives for hedging
                                                     purposes.
                                                  -  When long futures contracts and long equity swaps are
                                                     used for investment, the Fund will maintain an amount of cash
                                                     or liquid securities equal to the face value of all such long
                                                     derivative positions.  However, for purposes of this
                                                     restriction, if an existing long equity exposure is reduced or
                                                     eliminated by a short derivative position, the combination of
                                                     the long and short position will be considered as cash
                                                     available to cover a new long derivative exposure.
                                                  -  The net long equity exposure of the Fund, including
                                                     direct investment in securities and long derivative positions,
                                                     will not exceed 100% of the Fund's net assets.
                                                  -  Except when such instruments are used for bona fide
                                                     hedging, no more than 5% of the Fund's net assets will be
                                                     committed to initial margin on futures contracts and time
                                                     premiums on related options.
                                                     Counterparties used for OTC-derivatives must have a long-term
                                                     debt rating of A or higher when the derivative is entered
                                                     into.  Occasionally, short-term derivatives will be entered
                                                     into with counterparties that have only high short-term debt
                                                     ratings.
</TABLE>




                                      116
<PAGE>   296
<TABLE>
FOREIGN CURRENCY TRANSACTIONS

<S>                                               <C>
   FOREIGN CURRENCY STRATEGY                      -  The essential currency strategy of the Fund is to
                                                     replicate the stock and currency selection of GMO International
                                                     Core Fund and to layer upon that a hedge (i.e. short positions)
                                                     with respect to each currency represented in the EAFE index, at
                                                     the level that such currencies are represented in the index.
                                                     This means that, if the Fund is under-weighted relative to EAFE
                                                     with respect to securities denominated in a particular
                                                     currency, the index currency hedging will result in a net short
                                                     position with respect to that currency. Generally, such net
                                                     short positions will be largely offset by net long positions in
                                                     other highly correlated  currencies or an over-weight in
                                                     securities denominated in such correlated currencies.  As set
                                                     forth under "Limitations on Foreign Currency Transactions"
                                                     below, the aggregate amount of "true" net short currency
                                                     positions (i.e., those not offset by positions in highly
                                                     correlated currencies) will not exceed 10% of the Fund's assets.

                                                  -  The Fund's currency hedging strategy will also mean that,
                                                     despite the Fund's name, the Fund will not generally hedge all
                                                     of the foreign currency exposure represented by the portfolio
                                                     securities it owns.  In a case where the Fund is over-weighted
                                                     relative to EAFE with respect to securities denominated in a
                                                     particular currency - or if GMO's international core currency
                                                     strategy is utilizing an active exposure to a particular
                                                     currency beyond that represented by securities denominated in
                                                     that currency - the Fund's index currency hedge will not
                                                     completely eliminate exposure to the currency.  Because of its
                                                     name, the Fund is required to hedge at least 65% of the
                                                     currency exposure represented by portfolio securities it owns.

   TYPES OF FOREIGN CURRENCY TRANSACTIONS         -  Buying and selling spot currencies.
                                                  -  Forward foreign currency contracts.
                                                  -  Currency futures contracts and related options.
                                                  -  Options on currencies.
                                                  -  Currency swap contracts.

USES OF FOREIGN CURRENCY TRANSACTIONS

   HEDGING                                        -  Traditional Hedging: The Fund may effect foreign currency
                                                     transactions - generally short forward or futures contracts -
                                                     to hedge the risk of foreign currencies represented by its
                                                     securities investments back into the U.S. dollar.  The Fund is
                                                     not required to hedge any of the currency risk obtained by
                                                     investing in securities denominated in foreign currencies.
                                                  -  Anticipatory Hedging: When the Fund enters into a
                                                     contract for the purchase or anticipates the need to purchase a
                                                     security denominated in a foreign currency, it may "lock in"
                                                     the U.S. dollar price of the security by buying the foreign
                                                     currency or through currency forwards or futures.
                                                  -  Proxy Hedging: The Fund may hedge the exposure of a given
                                                     foreign currency by using an instrument relating to a different
                                                     currency, which the Manager believes is highly correlated to
                                                     the currency being hedged.

   INVESTMENT                                     -  The Fund may enter into currency forwards or futures
                                                     contracts in conjunction with entering into a futures contract
                                                     on a foreign index in order to create synthetic foreign
                                                     currency denominated securities.

   RISK MANAGEMENT                                -  Subject to the limitations described below, the Fund may
                                                     use foreign currency transactions for risk management, which
                                                     will permit the Fund to have foreign currency exposure that is
                                                     significantly different than the currency exposure represented
                                                     by its portfolio investments.  This may include long exposure
                                                     to particular currencies beyond the amount of the Fund's
                                                     investment in securities denominated in that currency.
</TABLE>




                                      117
<PAGE>   297
<TABLE>
<S>                                               <C>
   LIMITATIONS OF FOREIGN CURRENCY TRANSACTIONS   -  The Fund will maintain short currency positions with
                                                     respect to at least 65% of the foreign currency exposure
                                                     represented by the common stocks owned by the Fund.
                                                  -  The Fund's aggregate net foreign currency exposure,
                                                     assuming full offset of long and short positions, will not
                                                     exceed 100% of the Fund's net assets denominated in foreign
                                                     currencies, though the currency exposure of the Fund may
                                                     differ substantially from the currencies in which the Fund's
                                                     securities are denominated.
                                                  -  The Fund will generally hedge currency based on benchmark
                                                     weightings (rather than Fund investments), and thus will
                                                     sometimes have a net short position with respect to certain
                                                     foreign currencies.  Such net short positions in the aggregate
                                                     will not exceed 10% of the Fund's assets.
</TABLE>


                                      118
<PAGE>   298
GMO FOREIGN FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

<TABLE>
PERMITTED INVESTMENTS
<S>                                               <C>
EQUITY SECURITIES:                                -  At least 65% of total assets will be invested in common stocks
   common stocks (including dividend paying)         and securities convertible into common stocks, warrants and rights
   convertible bonds                                 of non-U.S. issuers.
   convertible preferred stocks
   warrants or rights

OTHER EQUITY SECURITIES:
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed end)
   illiquid securities
   144A securities
   private placements and other restricted
       securities
   equity futures and related options
   exchange-traded and OTC-options on
       securities and indexes (including
       writing covered options)
   emerging market issuers
   repurchase agreements

   FIXED INCOME SECURITIES:                       -  Fund will not invest more than 10% of its assets invested in
   long and medium-term corporate and                Fixed Income Securities.
     government bonds
   preferred stock
   lower-rated bonds
                                                  -  For hedging purposes, the Fund may invest in spot currency
   FOREIGN CURRENCY TRANSACTIONS                     transactions, forward foreign currency contracts, options on
                                                     currencies, currency futures and related options.


   CASH AND MONEY MARKET INSTRUMENTS              -  Any short-term assets will be invested in cash or high
                                                     quality money market instruments including securities issued
                                                     by the U.S. government and agencies thereof, bankers' acceptances,
                                                     commercial paper, bank certificates of deposit and repurchase
                                                     agreements.
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of
                                                    transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its
                                                    net assets from banks for the payment of redemptions or settlement of
                                                    securities transactions, but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities law purposes in connection with disposition of portfolio
                                                    investments.
   MAKING LOANS                                  -  Except that purchasing debt obligations, repurchase agreements
                                                    and engaging in securities lending will not be considered making
                                                    loans for this purpose.  The Fund may loan securities valued at up to
                                                    one-third of its total assets.

   PLEDGING, HYPOTHECATING OR MORTGAGING FUND    -  Except that collateral arrangements with respect to swap
   ASSETS                                           agreements, the writing of options, stock index, interest rate, currency
                                                    or other futures contracts, options on futures contracts and collateral
                                                    arrangements with respect to initial and variation margin are not deemed
                                                    to be a pledge or other encumbrance of assets.  The deposit
</TABLE>






                                      119
<PAGE>   299
<TABLE>
<S>                                                      <C>
                                                         of securities or cash or cash equivalents in escrow in connection with the
                                                         writing of covered call or put options, respectively, is also not deemed to
                                                         be a pledge or encumbrance.

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING DIRECTLY IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

</TABLE>

<TABLE>
RESTRICTIONS AND LIMITATIONS

<S>                                          <C>
   OTHER INVESTMENT COMPANIES                -  The Fund will not own more than 3% of the outstanding voting
                                                securities of any investment company.
                                             -  No more than 5% of the Fund's net assets will be invested in any
                                                single investment company.
                                             -  No more than 10% of the Fund's net assets will be invested in
                                                securities of investment companies in the aggregate.


   ILLIQUID SECURITIES                       -  No more than 10% of the Fund's net assets will be invested in
                                                illiquid securities.

   EMERGING MARKET ISSUERS                   -  The Fund will not invest more than 20% of its assets in securities
                                                of issuers in newly industrialized countries of the type invested in by
                                                the Emerging Markets Fund.

   LOWER-RATED SECURITIES                    -  The Fund will not invest more than 5% of its assets in lower-rated
                                                securities (junk bonds).

   INVESTMENT IN INSURANCE COMPANIES         -  The Fund will not purchase more than 10% of the total outstanding
                                                voting stock of any insurance company (including foreign insurance
                                                companies).

   INVESTMENT IN SECURITIES ISSUED BY        -  Equity: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND           stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                             -  Debt: The Fund may not purchase more than 10% of any such company's
                                                total outstanding debt in the aggregate.

                                             -  Investment Limits: No more than 5% of the Fund's total assets will
                                                be invested in the securities of a single broker, dealer, underwriter or
                                                investment adviser.

                                                This policy does not apply to companies that derived less than 15% of
                                                revenues from "securities-related businesses" during the most recent fiscal
                                                year.
</TABLE>


<TABLE>
DIVERSIFICATION/CONCENTRATION

<S>                                          <C>
   DIVERSIFICATION                           -  The Fund will be invested in the securities of at least 125 issuers.

   CONCENTRATION                             -  At least 65% of the Fund's total assets will be invested in
                                                securities principally traded in the securities markets of at least three
                                                countries other than the United States.

                                             -  The Fund will not invest more than 25% of its total assets in securities
                                                of issuers in any one industry.
</TABLE>

                                      120
<PAGE>   300
GMO INTERNATIONAL SMALL COMPANIES FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

<TABLE>
<S>                                               <C>
PERMITTED INVESTMENTS
                                                  -  At least 65% of the Fund's assets will be invested in or
EQUITY SECURITIES:                                   exposed to(20) common stocks of small capitalization foreign
   common stocks                                     companies.
   convertible securities
   preferred stocks
   warrants or rights

OTHER EQUITY SECURITIES:
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed-end)
   illiquid securities
   144A securities
   restricted securities
   equity futures and related options
   exchange-traded and OTC options on
       securities and indexes (including
       writing covered options)
   equity swap contracts
   contracts for differences
   repurchase agreements
FIXED INCOME SECURITIES:
   long and medium-term corporate
   and government bonds
   non-convertible preferred stock


FOREIGN CURRENCY TRANSACTIONS                     -  Fund may invest in spot currency transactions, forward
                                                     foreign currency contracts, currency swap contracts, options on
                                                     currencies, currency futures and related options.


CASH AND MONEY MARKET INSTRUMENTS                 -  The Fund will not normally have greater than 5% of its net
Any short-term assets will be invested in            assets exposed to cash and money market instruments.  This
cash   or high quality money market instruments      limitation does not include cash and money market instruments
including securities issued by the U.S.              in margin accounts or otherwise held against exposure achieved
government and agencies thereof, bankers'            through derivative instruments ("equitized cash").
acceptances, commercial paper, bank
certificates of deposit, time deposits and
repurchase agreements
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -  Except for short-term credits necessary for clearance of
                                                    transactions.

   BORROWING MONEY                               -  Except that the Fund may temporarily borrow up to 20% of its net
                                                    assets from banks for the payment of redemptions or settlement of
                                                    securities transactions, but not as a leveraged investment strategy.
</TABLE>
--------------

      (20) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.




                                      121
<PAGE>   301
<TABLE>
<S>                                              <C>
   UNDERWRITING SECURITIES                       -  Except to the extent that the Fund is deemed an underwriter for
                                                    securities law purposes in connection with disposition of
                                                    portfolio investments.

   MAKING LOANS                                  -  Except that purchasing debt obligations, repurchase agreements
                                                    and engaging in securities lending will not be considered making
                                                    loans for this purpose.  The Fund may loan securities valued at up
                                                    to one-third of its total assets.

   PLEDGING, HYPOTHECATING OR MORTGAGING         -  Except that collateral arrangements with respect to swap
   FUND ASSETS                                      agreements, the writing of options, stock index, interest rate,
                                                    currency or other futures contracts, options on futures contracts
                                                    and collateral arrangements with respect to initial and variation
                                                    margin are not deemed to be a pledge or other encumbrance of
                                                    assets.  The deposit of securities or cash or cash equivalents in
                                                    escrow in connection with the writing of covered call or put
                                                    options, respectively, is also not deemed to be a pledge or
                                                    encumbrance.

   EMERGING MARKET ISSUERS
   SELLING UNCOVERED PUT OR CALL OPTIONS
   ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY
   CONTRACTS PARTICIPATING IN DIRECTED
   BROKERAGE ARRANGEMENTS MAKING
   INVESTMENTS FOR THE PURPOSE OF GAINING
   CONTROL OF A COMPANY'S MANAGEMENT
   MAKING SHORT SALES OF SECURITIES
</TABLE>

<TABLE>
RESTRICTIONS AND LIMITATIONS
<S>                                              <C>
   OPTIONS ON SECURITIES                         -  No more than 5% of the Fund's net assets will be invested in
                                                    time premiums on options on particular securities (as opposed to
                                                    options on indexes)

   OTHER INVESTMENT COMPANIES                    -  The Fund will not own more than 3% of the outstanding voting
                                                    securities of any investment company.
                                                 -  No more than 5% of the Fund's net assets will be invested in
                                                    any single investment company.
                                                 -  No more than 10% of the Fund's net assets will be invested in
                                                    securities of investment companies in the aggregate.

   ILLIQUID SECURITIES                           -  No more than 15% of the Fund's net assets will be invested in
                                                    illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -  The Fund will not purchase more than 10% of the total
                                                    outstanding voting stock of any insurance company (including foreign
                                                    insurance companies).
   INVESTMENT IN SECURITIES ISSUED BY
   BROKERS, DEALERS, UNDERWRITERS AND            -  Equity: The Fund will not purchase more than 5% of any class of
   INVESTMENT ADVISERS                              stock of a broker, dealer, underwriter or investment adviser.

                                                 -  Debt: The Fund may not purchase more than 10% of any such
                                                    company's total outstanding debt in the aggregate.

                                                 -  Investment Limits: No more than 5% of the Fund's total assets
                                                    will be invested in the securities of a single broker, dealer,
                                                    underwriter or investment adviser.  The net payment obligation of
                                                    swap contracts where one of these types of companies is the
                                                    counterparty also counts for purposes of this restriction.

                                                    This policy does not apply to companies that derived less than 15% of
                                                    revenues from "securities-related businesses" during the most recent
                                                    fiscal year.
</TABLE>

<TABLE>
DIVERSIFICATION/CONCENTRATION
<S>                                              <C>
   DIVERSIFICATION                               -  Except for U.S. government securities, cash, and money market
                                                    instruments, the Fund will not invest in any one security to an extent
                                                    greater than 5 percentage points over that security's weighting in the
                                                    Fund's benchmark.
                                                 -  The Fund will not purchase more than 10% of the outstanding
                                                    securities of any issuer.

   CONCENTRATION                                 -  The Fund will not invest more than 25% of its total assets in
                                                    securities of issuers in any one industry.

</TABLE>






                                      122
<PAGE>   302
DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

<TABLE>
<S>                                              <C>
   TYPES OF DERIVATIVES                          -  Options, futures contracts and related options on securities
                                                    indexes.
                                                 -  Long equity swap contracts: where the Fund pays a fixed rate
                                                    plus the negative performance, if any, and receives the positive
                                                    performance, if any, of an index or basket of securities.
                                                 -  Short equity swap contracts: where the Fund receives a fixed
                                                    rate plus the negative performance, if any, and pays the positive
                                                    performance of an index or basket of securities.
                                                 -  Contracts for differences: equity swaps that contain both a
                                                    long and short equity component.
</TABLE>

<TABLE>
<S>                                              <C>
   USES OF DERIVATIVES

   HEDGING                                       -  Traditional Hedging: Short equity futures, related options and
                                                    short equity swap contracts used to hedge against an equity risk
                                                    already generally present in the Fund.(21)
                                                 -  Anticipatory Hedging:  If the Fund receives or anticipates
                                                    significant cash purchase transactions, the Fund may hedge market
                                                    risk (risk of not being invested in the market) by purchasing long
                                                    futures contracts or entering into long equity swap contracts to
                                                    obtain market exposure until such time as direct investments can be
                                                    made efficiently.  Conversely, if the Fund receives or anticipates a
                                                    significant demand for cash redemptions, the Fund may sell futures
                                                    contracts or enter into short equity swap contracts, to allow the
                                                    Fund to dispose of securities in a more orderly fashion without the
                                                    Fund being exposed to leveraged loss exposure in the interim.
</TABLE>

<TABLE>
<S>                                              <C>
   INVESTMENT                                    -  The Fund may use derivative instruments (particularly long
                                                    futures contracts, related options and long equity swap contracts) in
                                                    place of investing directly in securities.  This will include using
                                                    equity derivatives to "equitize" cash balances held by the Fund.
                                                    Because a foreign equity derivative generally only provides the
                                                    return of a foreign market in local currency terms, the Fund will
                                                    often purchase a foreign currency forward in conjunction with using
                                                    equity derivatives to give the effect of investing directly.  The
                                                    Fund may also use long derivatives for investment in conjunction with
                                                    short hedging transactions to adjust the weights of the Fund's
                                                    underlying equity portfolio to a level the Manager believes is the
                                                    optimal exposure to individual countries and equities.  For example,
                                                    if the Manager expects a positive return forecast for a select group
                                                    of UK companies, but a negative return for the UK market as a whole,
                                                    then this Fund may overweight the select group of equities and reduce
                                                    exposure to the UK market by selling UK equity futures or enter a
                                                    swap contract that is long a specific basket of securities and short
                                                    the UK market generally.


   RISK MANAGEMENT -                             -  The Fund may use equity futures, related options and equity
   SYNTHETIC SALES AND PURCHASES                    swap contracts to adjust the weight of the Fund to a level the
                                                    manager believes is the optimal exposure to individual countries and
                                                    equities.  Sometimes, such transactions are used as a precursor to
                                                    actual sales and purchases.  For example, if the Fund held a large
                                                    proportion of stocks of a particular market and the Manager believed
                                                    that stocks of another market would outperform such stocks, the Fund
                                                    might use a short futures contract on an appropriate index (to
                                                    synthetically  "sell" a portion of the Fund's portfolio) in
                                                    combination with a long futures contract on another index (to
                                                    synthetically "buy" exposure to that index).  Long and short equity
                                                    swap contracts and contracts for differences may also be used for
                                                    these purposes.  Often, a foreign currency forward will be used in
</TABLE>
--------------

      (21) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to
specific exposure existing in the Fund (the specific stocks of that market
actually owned by the Fund). The Fund may also seek to remove specific exposure
(e.g., a single stock, small basket or more focused index of securities expected
to do poorly in an otherwise promising market) relative to general or broad
market exposure that exists in the Fund.





                                      123
<PAGE>   303
<TABLE>
<S>                                              <C>
                                                    conjunction with the long derivative position to create the effect of
                                                    investing directly.  Equity derivatives (and corresponding currency
                                                    forwards) used to effect synthetic sales and purchases will generally
                                                    be unwound as actual portfolio securities are sold and purchased.
</TABLE>

<TABLE>
<S>                                              <C>
   LIMITATIONS ON THE USE OF DERIVATIVES         -  There is no limit on the use of derivatives for hedging
                                                    purposes.
                                                 -  When long futures contracts and long equity swaps are used for
                                                    investment, the Fund will maintain an amount of cash or liquid
                                                    securities equal to the face value of all such long derivative
                                                    positions.  However, for purposes of this restriction, if an existing
                                                    long equity exposure is reduced or eliminated by a short derivative
                                                    position, the combination of the long and short position will be
                                                    considered as cash available to cover a new long derivative exposure.
                                                 -  The net long equity exposure of the Fund, including direct
                                                    investment in securities and long derivative positions,  will not
                                                    exceed 100% of the Fund's net assets.
                                                 -  Except when such instruments are used for bona fide hedging, no
                                                    more than 5% of the Fund's net assets will be committed to initial
                                                    margin on futures contracts and time premiums on related options.
                                                 -  Counterparties used for OTC derivatives must have a long-term
                                                    debt rating of A or higher when the derivative is entered into.
                                                    Occasionally, short-term derivatives will be entered into with
                                                    counterparties that have only high short-term debt ratings.
</TABLE>


<TABLE>
<S>                                              <C>
FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY TRANSACTIONS        -  Buying and selling spot currencies.
                                                 -  Forward foreign currency contracts.
                                                 -  Currency futures contracts and related options.
                                                 -  Options on currencies.
                                                 -  Currency swap contracts.

   USES OF FOREIGN CURRENCY
   TRANSACTIONS

   HEDGING                                       -  Traditional Hedging: The Fund may effect foreign currency
                                                    transactions - generally short forward or futures contracts -  to
                                                    hedge the risk of foreign currencies represented by its securities
                                                    investments back into the U.S. dollar.  The Fund is not required to
                                                    hedge any of the currency risk obtained by investing in securities
                                                    denominated in foreign currencies.
                                                 -  Anticipatory Hedging: When the Fund enters into a contract for
                                                    the purchase or anticipates the need to purchase a security
                                                    denominated in a foreign currency, it may "lock in" the U.S. dollar
                                                    price of the security by buying the foreign currency or through
                                                    currency forwards or futures.
                                                 -  Proxy Hedging: The Fund may hedge the exposure of a given
                                                    foreign currency by using an instrument relating to a different
                                                    currency, which the Manager believes is highly correlated to the
                                                    currency being hedged.
</TABLE>




                                      124
<PAGE>   304
<TABLE>
<S>                                              <C>
   INVESTMENT                                    -  The Fund may enter into currency forwards or futures contracts
                                                    in conjunction with entering into a futures contract on a foreign
                                                    index in order to create synthetic foreign currency denominated
                                                    securities.

   RISK MANAGEMENT                               -  Subject to the limitations described below, the Fund may use
                                                    foreign currency transactions for risk management, which will permit
                                                    the Fund to have foreign currency exposure that is significantly
                                                    different than the currency exposure represented by its portfolio
                                                    investments.  This may include long exposure to particular currencies
                                                    beyond the amount of the Fund's investment in securities denominated
                                                    in that currency.

   LIMITATIONS OF FOREIGN CURRENCY               -  The Fund's aggregate net foreign currency exposure, assuming
   TRANSACTIONS                                     full offset of long and short positions, will not exceed 100% of the
                                                    Fund's net assets denominated in foreign currencies, though the
                                                    currency exposure of the Fund may differ substantially from the
                                                    currencies in which the Fund's securities are denominated.
                                                 -  The Fund will not be net short in any foreign currency, except
                                                    that, when the Fund is attempting to hedge all or nearly all of its
                                                    exposure to a particular currency, changes in the market value of
                                                    foreign equities may cause the Fund to be temporarily net short in
                                                    the currency.  Such temporary net short positions will not exceed 1%
                                                    of the Fund's assets.
</TABLE>
                                      125
<PAGE>   305
GMO JAPAN FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

EQUITY SECURITIES:                              -  At least 90% of the net
 common stocks                                     assets of the Fund will be
 convertible securities                            invested in or exposed to(22)
 preferred stock                                   Japanese Securities.(23)
 warrants or rights


OTHER EQUITY SECURITIES:
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and
      abroad
   investment companies (open & closed-end)
   illiquid securities
   144A securities
   restricted securities
   equity futures and related options
   exchange-traded and OTC options on
       securities and indexes (including
       writing covered options)
   equity swap contracts
   contracts for differences
   repurchase agreements

FIXED INCOME SECURITIES:
   long and medium-term corporate and
      government bonds
   non-convertible preferred stock
   short-term Japanese government debt
     securities (or other short term prime
     obligations)


FOREIGN CURRENCY TRANSACTIONS                   -  Fund may invest in spot
                                                   currency transactions,
                                                   forward foreign currency
                                                   contracts, currency swap
                                                   contracts, options on
                                                   currencies, currency futures
                                                   and related options.

CASH AND MONEY MARKET INSTRUMENTS               -  The Fund will not normally
  Any short-term assets will be invested in        have greater than 5% of its
  cash or high quality money market                net assets exposed to cash
  instruments including securities issued          and money market instruments.
  by the U.S. government and agencies              This limitation does not
  thereof, bankers' acceptances,                   include cash and money market
  commercial paper, bank certificates of           instruments in margin
  deposit and repurchase agreements                accounts or otherwise
                                                   covering exposure achieved
                                                   through derivative
                                                   instruments ("equitized
                                                   cash").

--------------

      (22) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.

      (23) Japanese Securities are securities issued by entities that are
organized under the laws of Japan and that either have 50% or more of their
assets in Japan or derive 50% or more of their revenues from Japan ("Japanese
Companies").


                                      126
<PAGE>   306
PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN              -  Except for short-term
                                                   credits necessary for
                                                   clearance of transactions.

   BORROWING MONEY                              -  Except that the Fund may
                                                   temporarily borrow up to 10%
                                                   of its net assets from banks
                                                   for the payment of
                                                   redemptions or settlement of
                                                   securities transactions, but
                                                   not as a leveraged investment
                                                   strategy.

   UNDERWRITING SECURITIES                      -  Except to the extent that
                                                   the Fund is deemed an
                                                   underwriter for securities
                                                   law purposes in connection
                                                   with disposition of portfolio
                                                   investments.


   MAKING LOANS                                 -  Except that purchasing debt
                                                   obligations, repurchase
                                                   agreements and engaging in
                                                   securities lending will not
                                                   be considered making loans
                                                   for this purpose. The Fund
                                                   may loan securities valued at
                                                   up to 25% of its total
                                                   assets.

   PLEDGING, HYPOTHECATING OR                   -  Except that collateral
   MORTGAGING FUND ASSETS                          arrangements with respect to
                                                   swap agreements, the writing
                                                   of options, stock index,
                                                   interest rate, currency or
                                                   other futures contracts,
                                                   options on futures contracts
                                                   and collateral arrangements
                                                   with respect to initial and
                                                   variation margin are not
                                                   deemed to be a pledge or
                                                   other encumbrance of assets.
                                                   The deposit of securities or
                                                   cash or cash equivalents in
                                                   escrow in connection with the
                                                   writing of covered call or
                                                   put options, respectively, is
                                                   also not deemed to be a
                                                   pledge or encumbrance.


   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS


   OPTIONS ON SECURITIES                        -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in time premiums on
                                                   options on particular
                                                   securities (as opposed to
                                                   options on indexes).


   OTHER INVESTMENT COMPANIES                   -  The Fund will not own more
                                                   than 3% of the outstanding
                                                   voting securities of any
                                                   investment company.

                                                 -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in any single
                                                   investment company.

                                                 - No more than 10% of the
                                                   Fund's net assets will be
                                                   invested in securities of
                                                   investment companies in the
                                                   aggregate.

   ILLIQUID SECURITIES                          -  No more than 15% of the
                                                   Fund's net assets will be
                                                   invested in illiquid
                                                   securities.


   INVESTMENT IN INSURANCE COMPANIES            -  The Fund will not purchase
                                                   more than 10% of the total
                                                   outstanding voting stock of
                                                   any insurance company
                                                   (including foreign insurance
                                                   companies).

   INVESTMENT IN SECURITIES ISSUED BY
   BROKERS, DEALERS, UNDERWRITERS AND           -  Equity: The Fund will not
   INVESTMENT ADVISERS                             purchase more than 5% of any
                                                   class of stock of a broker,
                                                   dealer, underwriter or
                                                   investment adviser.


                                                -  Debt: The Fund may not
                                                   purchase more than 10% of any
                                                   such company's total
                                                   outstanding debt in the
                                                   aggregate.

                                                -  Investment Limits: No more
                                                   than 5% of the Fund's net
                                                   assets will be invested in
                                                   the securities of a single
                                                   broker, dealer, underwriter
                                                   or investment adviser. The
                                                   net payment obligation of
                                                   swap contracts where one of
                                                   these types of companies is
                                                   the counterparty also counts
                                                   for purposes of this
                                                   restriction.

                                                   This policy does not apply to
                                                   companies that derived less
                                                   than 15% of revenues from
                                                   "securities-related
                                                   businesses" during the most
                                                   recent fiscal year.

DIVERSIFICATION/CONCENTRATION


                                       127
<PAGE>   307
   DIVERSIFICATION                              -  Except for U.S. government
                                                   securities, cash, and money
                                                   market instruments, the Fund
                                                   will not invest in any one
                                                   security to an extent greater
                                                   than 5 percentage points over
                                                   that security's weighting in
                                                   the Fund's benchmark.

                                                -  The Fund will not purchase
                                                   more than 10% of the
                                                   outstanding securities of any
                                                   issuer.


   CONCENTRATION                                -  The Fund will not invest
                                                   more than 25% of its total
                                                   assets in securities of
                                                   issuers in any one industry.


DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

   TYPES OF DERIVATIVES                         -  Options, futures contracts
                                                   and related options on
                                                   securities indexes.

                                                -  Long equity swap contracts:
                                                   where the Fund pays a fixed
                                                   rate plus the negative
                                                   performance, if any, and
                                                   receives the positive
                                                   performance, if any, of an
                                                   index or basket of
                                                   securities.

                                                -  Short equity swap
                                                   contracts: where the Fund
                                                   receives a fixed rate plus
                                                   the negative performance, if
                                                   any, and pays the positive
                                                   performance of an index or
                                                   basket of securities.

                                                -  Contracts for differences:
                                                   equity swaps that contain
                                                   both a long and short equity
                                                   component.

   USES OF DERIVATIVES


                                       128
<PAGE>   308

   HEDGING                                      -  Traditional Hedging: Short
                                                   equity futures, related
                                                   options and short equity swap
                                                   contracts used to hedge
                                                   against an equity risk
                                                   already generally present in
                                                   the Fund.(24)

                                                -  Anticipatory Hedging: If
                                                   the Fund receives or
                                                   anticipates significant cash
                                                   purchase transactions, the
                                                   Fund may hedge market risk
                                                   (risk of not being invested
                                                   in the market) by purchasing
                                                   long futures contracts or
                                                   entering into long equity
                                                   swap contracts to obtain
                                                   market exposure until such
                                                   time as direct investments
                                                   can be made efficiently.
                                                   Conversely, if the Fund
                                                   receives or anticipates a
                                                   significant demand for cash
                                                   redemptions, the Fund may
                                                   sell futures contracts or
                                                   enter into short equity swap
                                                   contracts, to allow the Fund
                                                   to dispose of securities in a
                                                   more orderly fashion without
                                                   the Fund being exposed to
                                                   leveraged loss exposure in
                                                   the interim.


   INVESTMENT                                   -  The Fund may use derivative
                                                   instruments (particularly
                                                   long futures contracts,
                                                   related options and long
                                                   equity swap contracts) in
                                                   place of investing directly
                                                   in securities. This will
                                                   include using equity
                                                   derivatives to "equitize"
                                                   cash balances held by the
                                                   Fund. Because a foreign
                                                   equity derivative generally
                                                   only provides the return of a
                                                   foreign market in local
                                                   currency terms, the Fund will
                                                   often purchase a foreign
                                                   currency forward in
                                                   conjunction with using equity
                                                   derivatives to give the
                                                   effect of investing directly.


   RISK MANAGEMENT -                            -  The Fund may use equity
   SYNTHETIC SALES AND PURCHASES                   futures, related options and
                                                   equity swap contracts to
                                                   adjust the weight of the Fund
                                                   to a level the manager
                                                   believes is the optimal
                                                   exposure to individual
                                                   equities or groups of
                                                   equities. Sometimes, such
                                                   transactions are used as a
                                                   precursor to actual sales and
                                                   purchases. For example, if
                                                   the Fund held a large
                                                   proportion of stocks of a
                                                   particular type and the
                                                   Manager believed that stocks
                                                   of another type would
                                                   outperform such stocks, the
                                                   Fund might use a short
                                                   futures contract on an
                                                   appropriate index (to
                                                   synthetically "sell" a
                                                   portion of the Fund's
                                                   portfolio) in combination
                                                   with a long futures contract
                                                   on another index (to
                                                   synthetically "buy" exposure
                                                   to that index). Long and
                                                   short equity swap contracts
                                                   and contracts for differences
                                                   may also be used for these
                                                   purposes. Often, a foreign
                                                   currency forward will be used
                                                   in conjunction with the long
                                                   derivative position to create
                                                   the effect of investing
                                                   directly. Equity derivatives
                                                   (and corresponding currency
                                                   forwards) used to effect
                                                   synthetic sales and purchases
                                                   will generally be unwound as
                                                   actual portfolio securities
                                                   are sold and purchased.

   LIMITATIONS ON THE USE OF DERIVATIVES        -  There is no limit on the
                                                   use of derivatives for
                                                   hedging purposes.


                                                -  When long futures contracts
                                                   and long equity swaps are
                                                   used for investment, the Fund
                                                   will maintain an amount of
                                                   cash or liquid securities
                                                   equal to the face value of
                                                   all such long derivative
                                                   positions. However, for
                                                   purposes of this restriction,
                                                   if an existing long equity
                                                   exposure is reduced or
                                                   eliminated by a short
                                                   derivative position, the
                                                   combination of the long and
                                                   short position will be
                                                   considered as cash available
                                                   to cover a new long
                                                   derivative exposure.


                                                -  The net long equity
                                                   exposure of the Fund,
                                                   including direct investment
                                                   in securities and long
                                                   derivative positions, will
                                                   not exceed 100% of the Fund's
                                                   net assets.

                                                -  Except when such
                                                   instruments are used for bona
                                                   fide hedging, no more than 5%
                                                   of the Fund's net assets will
                                                   be committed to initial
                                                   margin on futures contracts
                                                   and time premiums on related
                                                   options.

                                                -  Counterparties used for OTC
                                                   derivatives must have a
                                                   long-term debt rating of A or
                                                   higher when the derivative is
                                                   entered into. Occasionally,
                                                   short-term derivatives will
                                                   be entered into with
                                                   counterparties that have only
                                                   high short-term debt ratings.

------------------

(24)     The Fund may use such hedging to remove or reduce general market
         exposure (e.g., an index or broad basket of securities) relative to
         specific exposure existing in the Fund (the specific stocks of that
         market actually owned by the Fund). The Fund may also seek to remove
         specific exposure (e.g., a single stock, small basket or more focused
         index of securities expected to do poorly in an otherwise promising
         market) relative to general or broad market exposure that exists in the
         Fund.

                                       129
<PAGE>   309
FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY
   TRANSACTIONS                                 -  Buying and selling spot
                                                   currencies.

                                                -  Forward foreign currency
                                                   contracts.

                                                -  Currency futures contracts
                                                   and related options.

                                                -  Options on currencies.

                                                -  Currency swap contracts.


   USES OF FOREIGN CURRENCY
   TRANSACTIONS

   HEDGING                                      -  Traditional Hedging: The
                                                   Fund may effect foreign
                                                   currency transactions -
                                                   generally short forward or
                                                   futures contracts - to hedge
                                                   the risk of foreign
                                                   currencies represented by its
                                                   securities investments back
                                                   into the U.S. dollar. The
                                                   Fund is not required to hedge
                                                   any of the currency risk
                                                   obtained by investing in
                                                   securities denominated in
                                                   foreign currencies.

                                                -  Anticipatory Hedging: When
                                                   the Fund enters into a
                                                   contract for the purchase or
                                                   anticipates the need to
                                                   purchase a security
                                                   denominated in a foreign
                                                   currency, it may "lock in"
                                                   the U.S. dollar price of the
                                                   security by buying the
                                                   foreign currency or through
                                                   currency forwards or futures.

                                                -  Proxy Hedging: The Fund may
                                                   hedge the exposure of a given
                                                   foreign currency by using an
                                                   instrument relating to a
                                                   different currency, which the
                                                   Manager believes is highly
                                                   correlated to the currency
                                                   being hedged.


   INVESTMENT                                   -  The Fund may enter into
                                                   currency forwards or futures
                                                   contracts in conjunction with
                                                   entering into a futures
                                                   contract on a foreign index
                                                   in order to create synthetic
                                                   foreign currency denominated
                                                   securities.


   RISK MANAGEMENT                              -  Subject to the limitations
                                                   described below, the Fund may
                                                   use foreign currency
                                                   transactions for risk
                                                   management, which will permit
                                                   the Fund to have foreign
                                                   currency exposure that is
                                                   significantly different than
                                                   the currency exposure
                                                   represented by its portfolio
                                                   investments. This may include
                                                   long exposure to particular
                                                   currencies beyond the amount
                                                   of the Fund's investment in
                                                   securities denominated in
                                                   that currency.


   LIMITATIONS OF FOREIGN CURRENCY              -  The Fund's aggregate net
   TRANSACTIONS                                    foreign currency exposure,
                                                   assuming full offset of long
                                                   and short positions, will not
                                                   exceed 100% of the Fund's net
                                                   assets denominated in foreign
                                                   currencies, though the
                                                   currency exposure of the Fund
                                                   may differ substantially from
                                                   the currencies in which the
                                                   Fund's securities are
                                                   denominated.


                                                -  The Fund will not be net
                                                   short in any foreign
                                                   currency, except that when
                                                   the Fund is attempting to
                                                   hedge all or nearly all of
                                                   its exposure to a particular
                                                   currency, changes in the
                                                   market value of foreign
                                                   equities may cause the Fund
                                                   to be temporarily net short
                                                   in the currency. Such
                                                   temporary net short positions
                                                   will not exceed 1% of the
                                                   Fund's assets.

                                       130
<PAGE>   310
GMO EMERGING MARKETS FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

   PERMITTED INVESTMENTS

EQUITY SECURITIES:
   securities listed on emerging market         -  The Fund will have greater
   stock exchanges and related depository          than 65% of its total assets
     receipts                                      invested in or exposed to(26)
   preferred stock                                 equity securities that are
   warrants or rights                              predominantly traded on
                                                   Emerging Market exchanges.
OTHER EQUITY SECURITIES:
   convertible securities                       -  The Fund may also invest
   depository receipts: ADRs, GDRs, EDRs,          through investment Funds,
   IDRs foreign issues traded in the U.S.          pooled accounts or other
   and abroad investment companies                 investment vehicles designed
   (open & closed-end)                             to permit investments in a
   unlisted securities                             portfolio of stocks listed in
   illiquid securities                             a particular developing
   144A securities                                 country or region subject to
   restricted securities                           obtaining any necessary local
   securities traded in unregulated                regulatory approvals,
     securities markets                            particularly in the case of
   indexed securities                              countries in which such an
   equity futures and related options              investment vehicle is the
   exchange-traded and OTC options on              exclusive or main vehicle for
       securities and indexes (including           foreign portfolio investment.
       writing covered options)
   equity swap contracts
   contracts for differences
   private investment funds, vehicles or
         structures
   debt-equity conversion funds (25)
   country funds
   initial public offerings
   private placements
   index swaps


FIXED INCOME SECURITIES
   bonds and money market instruments in        -  The Fund may also invest in
   Canada, the U.S, and other                      debt securities issued by
   industrialized nations and emerging             companies or governments in
   securities markets.                             developing countries or money
                                                   market securities of
                                                   high-grade issuers in
                                                   industrialized countries
                                                   denominated in various
                                                   currencies.

-----------------

(25)     Debt-equity Conversion Funds may be established to exchange foreign
         bank debt of countries whose principal repayments are in arrears, into
         a portfolio of listed and unlisted equities, subject to certain
         repatriation restrictions.

(26)     The words "exposed to" as used in these guidelines mean that, for
         purposes of the relevant requirement or restriction, the total of the
         Fund's exposure to the relevant market or security through direct
         investments and through derivative instruments will be considered.


                                       131
<PAGE>   311
CASH AND MONEY MARKET INSTRUMENTS

   Any short-term assets will be invested       -  The Fund will not normally
   in cash or high quality money market            have greater than 10% of its
   instruments including securities issued         net assets exposed to cash
   by the U.S. government and agencies             and money market instruments.
   thereof, bankers' acceptances,                  This limitation does not
   commercial paper, bank certificates of          include cash and money market
   deposit and repurchase agreements               instruments in margin
                                                   accounts or otherwise
                                                   covering exposure achieved
                                                   through derivative
                                                   instruments ("equitized
                                                   cash").

   FOREIGN CURRENCY TRANSACTIONS
                                                -  Fund may invest in spot
                                                   currency transactions,
                                                   forward foreign currency
                                                   contracts, currency swap
                                                   contracts, options on
                                                   currencies, currency futures
                                                   and related options.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the
   following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN              -  Except for short-term
                                                   credits necessary for
                                                   clearance of transactions.

   BORROWING MONEY                              -  Except that the Fund may
                                                   temporarily borrow up to 20%
                                                   of its net assets from banks
                                                   for the payment of
                                                   redemptions or settlement of
                                                   securities transactions, but
                                                   not as a leveraged investment
                                                   strategy.

   UNDERWRITING SECURITIES                      -  Except to the extent that
                                                   the Fund is deemed an
                                                   underwriter for securities
                                                   law purposes in connection
                                                   with disposition of portfolio
                                                   investments.

   MAKING LOANS                                 -  Except that purchasing debt
                                                   obligations, repurchase
                                                   agreements and engaging in
                                                   securities lending will not
                                                   be considered making loans
                                                   for this purpose. The Fund
                                                   may loan securities valued at
                                                   up to one-third of its total
                                                   assets.

   PLEDGING, HYPOTHECATING OR
   MORTGAGING FUND ASSETS                       -  Except that collateral
                                                   arrangements with respect to
                                                   swap agreements, the writing
                                                   of options, stock index,
                                                   interest rate, currency or
                                                   other futures contracts,
                                                   options on futures contracts
                                                   and collateral arrangements
                                                   with respect to initial and
                                                   variation margin are not
                                                   deemed to be a pledge or
                                                   other encumbrance of assets.
                                                   The deposit of securities or
                                                   cash or cash equivalents in
                                                   escrow in connection with the
                                                   writing of covered call or
                                                   put options, respectively, is
                                                   also not deemed to be a
                                                   pledge or encumbrance.

   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES                        -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in time premiums on
                                                   options on particular
                                                   securities (as opposed to
                                                   options on indexes).

                                       132
<PAGE>   312
   OTHER INVESTMENT COMPANIES                   -  The Fund will not own more
                                                   than 3% of the outstanding
                                                   voting securities of any
                                                   investment company.

                                                -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in any single
                                                   investment company.

                                                -  No more than 10% of the
                                                   Fund's net assets will be
                                                   invested in securities of
                                                   investment companies in the
                                                   aggregate.


   ILLIQUID SECURITIES                          -  No more than 15% of the
                                                   Fund's net assets will be
                                                   invested in illiquid
                                                   securities.

   INVESTMENT IN INSURANCE COMPANIES            -  The Fund will not purchase
                                                   more than 10% of the total
                                                   outstanding voting stock of
                                                   any insurance company
                                                   (including foreign insurance
                                                   companies).

   INVESTMENT IN SECURITIES ISSUED BY           -  Equity: The Fund will not
   BROKERS, DEALERS, UNDERWRITERS AND              purchase more than 5% of any
   INVESTMENT ADVISERS                             class of stock of a broker,
                                                   dealer, underwriter or
                                                   investment adviser.

                                                -  Debt: The Fund may not
                                                   purchase more than 10% of any
                                                   such company's total
                                                   outstanding debt in the
                                                   aggregate.

                                                -  Investment Limits: No more
                                                   than 5% of the Fund's total
                                                   assets will be invested in
                                                   the securities of a single
                                                   broker, dealer, underwriter
                                                   or investment adviser. The
                                                   net payment obligation of
                                                   swap contracts where one of
                                                   these types of companies is
                                                   the counterparty also counts
                                                   for purposes of this
                                                   restriction.

                                                This policy does not apply to
                                                companies that derived less
                                                than 15% of revenues from
                                                "securities-related
                                                businesses" during the most
                                                recent fiscal year.

   UNLISTED SECURITIES/UNREGULATED              -  No more than 25% of the
   SECURITIES MARKETS                              Fund's total assets will be
                                                   invested in shares of
                                                   companies that are traded in
                                                   unregulated over-the-counter
                                                   markets or other types of
                                                   unlisted securities markets.

CONCENTRATION

   CONCENTRATION                                -  The Fund will not invest
                                                   more than 25% of its total
                                                   assets in securities of
                                                   issuers in any one industry.

DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

   TYPES OF DERIVATIVES                         -  Options, futures contracts
                                                   and related options on
                                                   securities indexes

                                                -  Long equity swap contracts:
                                                   where the Fund pays a fixed
                                                   rate plus the negative
                                                   performance, if any, and
                                                   receives the positive
                                                   performance, if any, of an
                                                   index or basket of
                                                   securities.

                                                -  Short equity swap
                                                   contracts: where the Fund
                                                   receives a fixed rate plus
                                                   the negative performance, if
                                                   any, and pays the positive
                                                   performance of an index or
                                                   basket of securities

                                                -  Contracts for differences:
                                                   equity swaps that contain
                                                   both a long and short equity
                                                   component.

   USES OF DERIVATIVES

   HEDGING                                      -  Traditional Hedging: Short
                                                   equity futures, related
                                                   options and short equity swap
                                                   contracts used to hedge
                                                   against an equity risk
                                                   already generally present in
                                                   the Fund.(27)

----------------------

(27)     The Fund may use such hedging to remove or reduce general market
         exposure (e.g., an index or broad basket of securities) relative to
         specific exposure existing in the Fund (the specific stocks of that
         market actually owned by the Fund). The Fund may also seek to remove
         specific exposure (e.g., a single stock, small basket or more focused
         index of securities expected to do poorly in an otherwise promising
         market) relative to general or broad market exposure that exists in the
         Fund.



                                      133
<PAGE>   313
                                                -  Anticipatory Hedging: If
                                                   the Fund receives or
                                                   anticipates significant cash
                                                   purchase transactions, the
                                                   Fund may hedge market risk
                                                   (risk of not being invested
                                                   in the market) by purchasing
                                                   long futures contracts or
                                                   entering into long equity
                                                   swap contracts to obtain
                                                   market exposure until such
                                                   time as direct investments
                                                   can be made efficiently.
                                                   Conversely, if the Fund
                                                   receives or anticipates a
                                                   significant demand for cash
                                                   redemptions, the Fund may
                                                   sell futures contracts or
                                                   enter into short equity swap
                                                   contracts, to allow the Fund
                                                   to dispose of securities in a
                                                   more orderly fashion without
                                                   the Fund being exposed to
                                                   leveraged loss exposure in
                                                   the interim.


   INVESTMENT                                   -  The Fund may use derivative
                                                   instruments (particularly
                                                   long futures contracts,
                                                   related options and long
                                                   equity swap contracts) in
                                                   place of investing directly
                                                   in securities. This will
                                                   include using equity
                                                   derivatives to "equitize"
                                                   cash balances held by the
                                                   Fund. Because a foreign
                                                   equity derivative generally
                                                   only provides the return of a
                                                   foreign market in local
                                                   currency terms, the Fund will
                                                   often purchase a foreign
                                                   currency forward in
                                                   conjunction with using equity
                                                   derivatives to give the
                                                   effect of investing directly.
                                                   The Fund may also use long
                                                   derivatives for investment in
                                                   conjunction with short
                                                   hedging transactions to
                                                   adjust the weights of the
                                                   Fund's underlying equity
                                                   portfolio to a level the
                                                   Manager believes is the
                                                   optimal exposure to
                                                   individual countries and
                                                   equities. For example, if the
                                                   Manager expects a positive
                                                   return forecast for a select
                                                   group of companies in a
                                                   particular market, but a
                                                   negative return for that
                                                   market as a whole, then this
                                                   Fund may overweight the
                                                   select group of equities and
                                                   reduce exposure to the market
                                                   generally by selling equity
                                                   futures or enter into a swap
                                                   contract that is long a
                                                   specific basket of securities
                                                   and short the market
                                                   generally.


   RISK MANAGEMENT -                            -  The Fund may use equity
   SYNTHETIC SALES AND PURCHASES                   futures, related options and
                                                   equity swap contracts to
                                                   adjust the weight of the Fund
                                                   to a level the manager
                                                   believes is the optimal
                                                   exposure to individual
                                                   countries and equities.
                                                   Sometimes, such transactions
                                                   are used as a precursor to
                                                   actual sales and purchases.
                                                   For example, if the Fund held
                                                   a large proportion of stocks
                                                   of a particular market and
                                                   the Manager believed that
                                                   stocks of another market
                                                   would outperform such stocks,
                                                   the Fund might use a short
                                                   futures contract on an
                                                   appropriate index (to
                                                   synthetically "sell" a
                                                   portion of the Fund's
                                                   portfolio) in combination
                                                   with a long futures contract
                                                   on another index (to
                                                   synthetically "buy" exposure
                                                   to that index). Long and
                                                   short equity swap contracts
                                                   and contracts for differences
                                                   may also be used for these
                                                   purposes. Often, a foreign
                                                   currency forward will be used
                                                   in conjunction with the long
                                                   derivative position to create
                                                   the effect of investing
                                                   directly. Equity derivatives
                                                   (and corresponding currency
                                                   forwards) used to effect
                                                   synthetic sales and purchases
                                                   will generally be unwound as
                                                   actual portfolio securities
                                                   are sold and purchased.

   LIMITATIONS ON THE USE OF DERIVATIVES        -  There is no limit on the
                                                   use of derivatives for
                                                   hedging purposes.

                                                -  When long futures contracts
                                                   and long equity swaps are
                                                   used for investment, the Fund
                                                   will maintain an amount of
                                                   cash or liquid securities
                                                   equal to the face value of
                                                   all such long derivative
                                                   positions. However, for
                                                   purposes of this restriction,
                                                   if an existing long equity
                                                   exposure is reduced or
                                                   eliminated by a short
                                                   derivative position, the
                                                   combination of the long and
                                                   short position will be
                                                   considered as cash available
                                                   to cover a new long
                                                   derivative exposure.

                                                -  The net long equity
                                                   exposure of the Fund,
                                                   including direct investment
                                                   in securities and long
                                                   derivative positions, will
                                                   not exceed 100% of the Fund's
                                                   net assets.

                                                -  Except when such
                                                   instruments are used for bona
                                                   fide hedging, no more than 5%
                                                   of the Fund's net assets will
                                                   be committed to initial
                                                   margin on futures contracts
                                                   and time premiums on related
                                                   options.

                                                -  Counterparties used for OTC
                                                   derivatives must have a
                                                   long-term debt rating of A or
                                                   higher when the derivative is
                                                   entered into. Occasionally,
                                                   short-term derivatives will
                                                   be entered into with
                                                   counterparties that have only
                                                   high short-term debt ratings.


FOREIGN CURRENCY TRANSACTIONS

                                      134
<PAGE>   314
   TYPES OF FOREIGN CURRENCY TRANSACTIONS       -  Buying and selling spot
                                                   currencies.

                                                -  Forward foreign currency
                                                   contracts.

                                                -  Currency futures contracts
                                                   and related options.

                                                -  Options on currencies.

                                                -  Currency swap contracts.

   USES OF FOREIGN CURRENCY TRANSACTIONS



   HEDGING                                      -  Traditional Hedging: The
                                                   Fund may effect foreign
                                                   currency transactions -
                                                   generally short forward or
                                                   futures contracts - to hedge
                                                   the risk of foreign
                                                   currencies represented by its
                                                   securities investments back
                                                   into the U.S. dollar. The
                                                   Fund is not required to hedge
                                                   any of the currency risk
                                                   obtained by investing in
                                                   securities denominated in
                                                   foreign currencies.

                                                -  Anticipatory Hedging: When
                                                   the Fund enters into a
                                                   contract for the purchase or
                                                   anticipates the need to
                                                   purchase a security
                                                   denominated in a foreign
                                                   currency, it may "lock in"
                                                   the U.S. dollar price of the
                                                   security by buying the
                                                   foreign currency or through
                                                   currency forwards or futures.

                                                -  Proxy Hedging: The Fund may
                                                   hedge the exposure of a given
                                                   foreign currency by using an
                                                   instrument relating to a
                                                   different currency which the
                                                   Manager believes is highly
                                                   correlated to the currency
                                                   being hedged.

   INVESTMENT                                   -  The Fund may enter into
                                                   currency forwards or futures
                                                   contracts in conjunction with
                                                   entering into a futures
                                                   contract on a foreign index
                                                   in order to create synthetic
                                                   foreign currency denominated
                                                   securities.


   RISK MANAGEMENT                              -  Subject to the limitations
                                                   described below, the Fund may
                                                   use foreign currency
                                                   transactions for risk
                                                   management, which will permit
                                                   the Fund to have foreign
                                                   currency exposure that is
                                                   significantly different than
                                                   the currency exposure
                                                   represented by its portfolio
                                                   investments. This may include
                                                   long exposure to particular
                                                   currencies beyond the amount
                                                   of the Fund's investment in
                                                   securities denominated in
                                                   that currency.


   LIMITATIONS OF FOREIGN CURRENCY              -  The Fund's aggregate net
   TRANSACTIONS                                    foreign currency exposure,
                                                   assuming full offset of long
                                                   and short positions, will not
                                                   exceed 100% of the Fund's net
                                                   assets denominated in foreign
                                                   currencies, though the
                                                   currency exposure of the Fund
                                                   may differ substantially from
                                                   the currencies in which the
                                                   Fund's securities are
                                                   denominated.

                                                -  The Fund will not be net
                                                   short in any foreign
                                                   currency, except that, when
                                                   the Fund is attempting to
                                                   hedge all or nearly all of
                                                   its exposure to a particular
                                                   currency, changes in the
                                                   market value of foreign
                                                   equities may cause the Fund
                                                   to be temporarily net short
                                                   in the currency. Such
                                                   temporary net short positions
                                                   will not exceed 1% of the
                                                   Fund's assets


                                      135
<PAGE>   315
GMO EVOLVING COUNTRIES FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

   PERMITTED INVESTMENTS


EQUITY SECURITIES:
   securities listed on evolving country stock  -  The Fund will have greater
     exchanges and related depository              than 65% of its total assets
     receipts                                      invested in or exposed to(29)
   preferred stocks                                equity securities that are
   warrants or rights                              predominantly traded on
                                                   Evolving Country exchanges.

OTHER EQUITY SECURITIES:
   convertible securities
   depository receipts: ADRs, GDRs, EDRs, IDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed-end)
   unlisted securities
   illiquid securities
   144A securities
   restricted securities                        -  The Fund may also invest
   securities traded in unregulated securities     through investments funds,
       markets                                     pooled accounts or other
   indexed securities                              investment vehicles designed
   equity futures and related options              to permit investments in a
   exchange-traded and OTC options on securities   portfolio of stocks listed in
       and indexes (including writing covered      a particular developing
       options)                                    country or region subject to
   equity swap contracts                           obtaining any necessary local
   contracts for differences                       regulatory approvals,
   private investment funds, vehicles or           particularly in the case of
     structures                                    countries in which such an
   debt-equity conversion funds(28)                investment vehicle is the
   country funds                                   exclusive or main vehicle for
   repurchase agreements                           foreign portfolio investment.
   initial public offerings
   private placements
   index swaps


FIXED INCOME SECURITIES

   Bonds and money market instruments in        -  The Fund may also invest in
   Canada, the U.S., and other industrialized      debt securities issued by
   nations and emerging securities markets.        companies or governments in
                                                   developing countries or money
                                                   market securities of
                                                   high-grade issuers in
                                                   industrialized countries
                                                   denominated in various
                                                   currencies.

-----------------------------

(28)     Debt-equity Conversion Funds may be established to exchange foreign
         bank debt of countries whose principal repayments are in arrears, into
         a portfolio of listed and unlisted equities, subject to certain
         repatriation restrictions.

(29)     The words "exposed to" as used in these guidelines mean that, for
         purposes of the relevant requirement or restriction, the total of the
         fund's exposure to the relevant market or security through direct
         investments and through derivative instruments will be considered.



                                      136
<PAGE>   316
CASH AND MONEY MARKET INSTRUMENTS
   Any short-term assets will be invested in    -  The Fund will not normally
   cash or high quality money market               have greater than 10% of its
   instruments including securities issued         net assets exposed to cash
   by the U.S. government and agencies             and money market instruments.
   thereof, bankers' acceptances,                  This limitation does not
   commercial paper, bank certificates of          include cash and money market
   deposit and repurchase agreements               instruments in margin
                                                   accounts or otherwise
                                                   covering exposure achieved
                                                   through derivative
                                                   instruments ("equitized
                                                   cash").


   FOREIGN CURRENCY TRANSACTIONS                -  Fund may invest in spot
                                                   currency transactions,
                                                   forward foreign currency
                                                   contracts, currency swap
                                                   contracts, options on
                                                   currencies, currency futures
                                                   and related options.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN              -  Except for short-term credits
                                                   necessary for clearance of
                                                   transactions.

   BORROWING MONEY                              -  Except that the Fund may
                                                   temporarily borrow up to 20%
                                                   of its net assets from banks
                                                   for the payment of
                                                   redemptions or settlement of
                                                   securities transactions, but
                                                   not as a leveraged investment
                                                   strategy.

   UNDERWRITING SECURITIES                      -  Except to the extent that
                                                   the Fund is deemed an
                                                   underwriter for securities
                                                   law purposes in connection
                                                   with disposition of portfolio
                                                   investments.

   MAKING LOANS                                 -  Except that purchasing debt
                                                   obligations, repurchase
                                                   agreements and engaging in
                                                   securities lending will not
                                                   be considered making loans
                                                   for this purpose. The Fund
                                                   may loan securities valued at
                                                   up to one-third of its total
                                                   assets.

   PLEDGING, HYPOTHECATING OR                   -  Except that collateral
   MORTGAGING FUND ASSETS                          arrangements with respect to
                                                   swap agreements, the writing
                                                   of options, stock index,
                                                   interest rate, currency or
                                                   other futures contracts,
                                                   options on futures contracts
                                                   and collateral arrangements
                                                   with respect to initial and
                                                   variation margin are not
                                                   deemed to be a pledge or
                                                   other encumbrance of assets.
                                                   The deposit of securities or
                                                   cash or cash equivalents in
                                                   escrow in connection with the
                                                   writing of covered call or
                                                   put options, respectively, is
                                                   also not deemed to be a
                                                   pledge or encumbrance.


   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

RESTRICTIONS AND LIMITATIONS


   OPTIONS ON SECURITIES                        -  No more than 5% of the Fund's
                                                   net assets will be invested
                                                   in time premiums on options
                                                   on particular securities (as
                                                   opposed to options on
                                                   indexes).



                                      137
<PAGE>   317
   OTHER INVESTMENT COMPANIES                   -  The Fund will not own more
                                                   than 3% of the outstanding
                                                   voting securities of any
                                                   investment company.

                                                -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in any single
                                                   investment company.

                                                -  No more than 10% of the
                                                   Fund's net assets will be
                                                   invested in securities of
                                                   investment companies in the
                                                   aggregate.


   ILLIQUID SECURITIES                          -  No more than 15% of the
                                                   Fund's net assets will be
                                                   invested in illiquid
                                                   securities.


   INVESTMENT IN INSURANCE COMPANIES            -  The Fund will not purchase
                                                   more than 10% of the total
                                                   outstanding voting stock of
                                                   any insurance company
                                                   (including foreign insurance
                                                   companies).


   INVESTMENT IN SECURITIES ISSUED BY           -  Equity: The Fund will not
   BROKERS, DEALERS, UNDERWRITERS AND              purchase more than 5% of any
   INVESTMENT ADVISERS                             class of stock of a broker,
                                                   dealer, underwriter or
                                                   investment adviser.

                                                -  Debt: The Fund may not
                                                   purchase more than 10% of any
                                                   such company's total
                                                   outstanding debt in the
                                                   aggregate.

                                                -  Investment Limits: No more
                                                   than 5% of the Fund's total
                                                   assets will be invested in
                                                   the securities of a single
                                                   broker, dealer, underwriter
                                                   or investment adviser. The
                                                   net payment obligation of
                                                   swap contracts where one of
                                                   these types of companies is
                                                   the counterparty also counts
                                                   for purposes of this
                                                   restriction.

                                                This policy does not apply to
                                                companies that derived less
                                                than 15% of revenues from
                                                "securities-related
                                                businesses" during the most
                                                recent fiscal year.


   UNLISTED SECURITIES/UNREGULATED              -  No more than 25% of the
   SECURITIES MARKETS                              Fund's total assets will be
                                                   invested in shares of
                                                   companies that are traded in
                                                   unregulated over-the-counter
                                                   markets or other types of
                                                   unlisted securities markets.


CONCENTRATION

   CONCENTRATION                                -  The Fund will not invest
                                                   more than 25% of its total
                                                   assets in securities of
                                                   issuers in any one industry.

DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

   TYPES OF DERIVATIVES                         -  Options, futures contracts
                                                   and related options on
                                                   securities indexes.

                                                -  Long equity swap contracts:
                                                   where the Fund pays a fixed
                                                   rate plus the negative
                                                   performance, if any, and
                                                   receives the positive
                                                   performance, if any, of an
                                                   index or basket of
                                                   securities.

                                                -  Short equity swap
                                                   contracts: where the Fund
                                                   receives a fixed rate plus
                                                   the negative performance, if
                                                   any, and pays the positive
                                                   performance of an index or
                                                   basket of securities.

                                                -  Contracts for differences:
                                                   equity swaps that contain
                                                   both a long and short equity
                                                   component.

   USES OF DERIVATIVES


                                      138
<PAGE>   318


   HEDGING                                      -  Traditional Hedging: Short
                                                   equity futures, related
                                                   options and short equity swap
                                                   contracts used to hedge
                                                   against an equity risk
                                                   already generally present in
                                                   the Fund.(30)

                                                -  Anticipatory Hedging: If
                                                   the Fund receives or
                                                   anticipates significant cash
                                                   purchase transactions, the
                                                   Fund may hedge market risk
                                                   (risk of not being invested
                                                   in the market) by purchasing
                                                   long futures contracts or
                                                   entering into long equity
                                                   swap contracts to obtain
                                                   market exposure until such
                                                   time as direct investments
                                                   can be made efficiently.
                                                   Conversely, if the Fund
                                                   receives or anticipates a
                                                   significant demand for cash
                                                   redemptions, the Fund may
                                                   sell futures contracts or
                                                   enter into short equity swap
                                                   contracts, to allow the Fund
                                                   to dispose of securities in a
                                                   more orderly fashion without
                                                   the Fund being exposed to
                                                   leveraged loss exposure in
                                                   the interim.

   INVESTMENT                                   -  The Fund may use derivative
                                                   instruments (particularly
                                                   long futures contracts,
                                                   related options and long
                                                   equity swap contracts) in
                                                   place of investing directly
                                                   in securities. This will
                                                   include using equity
                                                   derivatives to "equitize"
                                                   cash balances held by the
                                                   Fund. Because a foreign
                                                   equity derivative generally
                                                   only provides the return of a
                                                   foreign market in local
                                                   currency terms, the Fund will
                                                   often purchase a foreign
                                                   currency forward in
                                                   conjunction with using equity
                                                   derivatives to give the
                                                   effect of investing directly.
                                                   The Fund may also use long
                                                   derivatives for investment in
                                                   conjunction with short
                                                   hedging transactions to
                                                   adjust the weights of the
                                                   Fund's underlying equity
                                                   portfolio to a level the
                                                   Manager believes is the
                                                   optimal exposure to
                                                   individual countries and
                                                   equities. For example, if the
                                                   Manager expects a positive
                                                   return forecast for a select
                                                   group of companies in a
                                                   particular market, but a
                                                   negative return for that
                                                   market as a whole, then this
                                                   Fund may overweight the
                                                   select group of equities and
                                                   reduce exposure to the market
                                                   generally by selling equity
                                                   futures or enter into a swap
                                                   contract that is long a
                                                   specific basket of securities
                                                   and short the market
                                                   generally.


   RISK MANAGEMENT -                            -  The Fund may use equity
   SYNTHETIC SALES AND PURCHASES                   futures, related options and
                                                   equity swap contracts to
                                                   adjust the weight of the Fund
                                                   to a level the manager
                                                   believes is the optimal
                                                   exposure to individual
                                                   countries and equities.
                                                   Sometimes, such transactions
                                                   are used as a precursor to
                                                   actual sales and purchases.
                                                   For example, if the Fund held
                                                   a large proportion of stocks
                                                   of a particular market and
                                                   the Manager believed that
                                                   stocks of another market
                                                   would outperform such stocks,
                                                   the Fund might use a short
                                                   futures contract on an
                                                   appropriate index (to
                                                   synthetically "sell" a
                                                   portion of the Fund's
                                                   portfolio) in combination
                                                   with a long futures contract
                                                   on another index (to
                                                   synthetically "buy" exposure
                                                   to that index). Long and
                                                   short equity swap contracts
                                                   and contracts for differences
                                                   may also be used for these
                                                   purposes. Often, a foreign
                                                   currency forward will be used
                                                   in conjunction with the long
                                                   derivative position to create
                                                   the effect of investing
                                                   directly. Equity derivatives
                                                   (and corresponding currency
                                                   forwards) used to effect
                                                   synthetic sales and purchases
                                                   will generally be unwound as
                                                   actual portfolio securities
                                                   are sold and purchased.


---------------------

(30)     The Fund may use such hedging to remove or reduce general market
         exposure (e.g., an index or broad basket of securities) relative to
         specific exposure existing in the Fund (the specific stocks of that
         market actually owned by the Fund). The Fund may also seek to remove
         specific exposure (e.g., a single stock, small basket or more focused
         index of securities expected to do poorly in an otherwise promising
         market) relative to general or broad market exposure that exists in the
         Fund.


                                      139
<PAGE>   319
   LIMITATIONS ON THE USE OF DERIVATIVES        -  There is no limit on the
                                                   use of derivatives for
                                                   hedging purposes.

                                                -  When long futures contracts
                                                   and long equity swaps are
                                                   used for investment, the Fund
                                                   will maintain an amount of
                                                   cash or liquid securities
                                                   equal to the face value of
                                                   all such long derivative
                                                   positions. However, for
                                                   purposes of this restriction,
                                                   if an existing long equity
                                                   exposure is reduced or
                                                   eliminated by a short
                                                   derivative position, the
                                                   combination of the long and
                                                   short position will be
                                                   considered as cash available
                                                   to cover a new long
                                                   derivative exposure.

                                                -  The net long equity
                                                   exposure of the Fund,
                                                   including direct investment
                                                   in securities and long
                                                   derivative positions, will
                                                   not exceed 100% of the Fund's
                                                   net assets.


                                                -  Except when such
                                                   instruments are used for bona
                                                   fide hedging, no more than 5%
                                                   of the Fund's net assets will
                                                   be committed to initial
                                                   margin on futures contracts
                                                   and time premiums on related
                                                   options.

                                                -  Counterparties used for OTC
                                                   derivatives must have a
                                                   long-term debt rating of A or
                                                   higher when the derivative is
                                                   entered into. Occasionally,
                                                   short-term derivatives will
                                                   be entered into with
                                                   counterparties that have only
                                                   high short-term debt ratings.


FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY TRANSACTIONS       -  Buying and selling spot
                                                   currencies.

                                                -  Forward foreign currency
                                                   contracts.

                                                -  Currency futures contracts
                                                   and related options.

                                                -  Options on currencies.

                                                -  Currency swap contracts.


   USES OF FOREIGN CURRENCY TRANSACTIONS

   HEDGING                                      -  Traditional Hedging: The
                                                   Fund may effect foreign
                                                   currency transactions -
                                                   generally short forward or
                                                   futures contracts - to hedge
                                                   the risk of foreign
                                                   currencies represented by its
                                                   securities investments back
                                                   into the U.S. dollar. The
                                                   Fund is not required to hedge
                                                   any of the currency risk
                                                   obtained by investing in
                                                   securities denominated in
                                                   foreign currencies.

                                                -  Anticipatory Hedging: When
                                                   the Fund enters into a
                                                   contract for the purchase or
                                                   anticipates the need to
                                                   purchase a security
                                                   denominated in a foreign
                                                   currency, it may "lock in"
                                                   the U.S. dollar price of the
                                                   security by buying the
                                                   foreign currency or through
                                                   currency forwards or futures.

                                                -  Proxy Hedging: The Fund may
                                                   hedge the exposure of a given
                                                   foreign currency by using an
                                                   instrument relating to a
                                                   different currency, which the
                                                   Manager believes is highly
                                                   correlated to the currency
                                                   being hedged.


   INVESTMENT                                   -  The Fund may enter into
                                                   currency forwards or futures
                                                   contracts in conjunction with
                                                   entering into a futures
                                                   contract on a foreign index
                                                   in order to create synthetic
                                                   foreign currency denominated
                                                   securities.


   RISK MANAGEMENT                              -  Subject to the limitations
                                                   described below, the Fund may
                                                   use foreign currency
                                                   transactions for risk
                                                   management, which will permit
                                                   the Fund to have foreign
                                                   currency exposure that is
                                                   significantly different than
                                                   the currency exposure
                                                   represented by its portfolio
                                                   investments. This may include
                                                   long exposure to particular
                                                   currencies beyond the amount
                                                   of the Fund's investment in
                                                   securities denominated in
                                                   that currency.


                                      140
<PAGE>   320
   LIMITATIONS OF FOREIGN CURRENCY              -  The Fund's aggregate net
   TRANSACTIONS                                    foreign currency exposure,
                                                   assuming full offset of long
                                                   and short positions, will not
                                                   exceed 100% of the Fund's net
                                                   assets denominated in foreign
                                                   currencies, though the
                                                   currency exposure of the Fund
                                                   may differ substantially from
                                                   the currencies in which the
                                                   Fund's securities are
                                                   denominated.

                                                -  The Fund will not be net
                                                   short in any foreign
                                                   currency, except that, when
                                                   the Fund is attempting to
                                                   hedge all or nearly all of
                                                   its exposure to a particular
                                                   currency, changes in the
                                                   market value of foreign
                                                   equities may cause the Fund
                                                   to be temporarily net short
                                                   in the currency. Such
                                                   temporary net short positions
                                                   will not exceed 1% of the
                                                   Fund's assets.


                                      141
<PAGE>   321
GMO ASIA FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

   PERMITTED INVESTMENTS:

   securities listed on emerging market stock
        exchanges and related depository        -  The Fund will have greater
        receipts                                   than 65% of its total assets
   convertible securities                          invested in or exposed to(32)
   depository receipts: ADRs, GDRs, EDRs, IDRs     equity securities that are
   foreign issues traded in the U.S. and abroad    organized under the laws of
   investment companies (open & closed-end)        an Asian country, that have a
   unlisted securities                             principal office in an Asian
   illiquid securities                             country, or whose securities
   144A securities                                 are predominantly traded on
   restricted securities                           Asian market exchanges
   securities traded in unregulated securities     (excluding Japan).
       markets
   indexed securities
   equity futures and related options
   exchange-traded and OTC options on
       securities and indexes (including
       writing covered options)
   equity swap contracts
   contracts for differences
   private investment funds, vehicles or
        structures
   debt-equity conversion funds (31)
   country funds
   repurchase agreements
   initial public offerings
   private placements
   index swaps


FIXED INCOME SECURITIES
  bonds and money market instruments in         -  The Fund may also invest,
  Canada, the U.S, and other industrialized        on a temporary basis, in debt
  nations and emerging securities markets.         securities issued by
                                                   companies or governments in
                                                   developing countries or money
                                                   market securities of
                                                   high-grade issuers in
                                                   industrialized countries
                                                   denominated in various
                                                   currencies.



CASH AND MONEY MARKET INSTRUMENTS               -  The Fund will not normally
   Any short-term assets will be invested in       have greater than 10% of its
   cash or high quality money market               net assets exposed to cash
   instruments including securities issued         and money market instruments.
   by the U.S. government and agencies             This limitation does not
   thereof, bankers' acceptances, commercial       include cash and money market
   paper, bank certificates of deposit and         instruments in margin
   repurchase agreements                           accounts or otherwise
                                                   covering exposure achieved
                                                   through derivative
                                                   instruments ("equitized
                                                   cash").



----------------------

(31)     Debt-equity Conversion Funds may be established to exchange foreign
         bank debt of countries whose principal repayments are in arrears, into
         a portfolio of listed and unlisted equities, subject to certain
         repatriation restrictions.

(32)     The words "exposed to" as used in these guidelines mean that, for
         purposes of the relevant requirement or restriction, the total of the
         fund's exposure to the relevant market or security through direct
         investments and through derivative instruments will be considered.

                                      142
<PAGE>   322
FOREIGN CURRENCY TRANSACTIONS                   -  Fund may invest in spot
                                                   currency transactions,
                                                   forward foreign currency
                                                   contracts, currency swap
                                                   contracts, options on
                                                   currencies, currency futures
                                                   and related options.

PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN              -  Except for short-term
                                                   credits necessary for
                                                   clearance of transactions.

   BORROWING MONEY                              -  Except that the Fund may
                                                   temporarily borrow up to 20%
                                                   of its net assets from banks
                                                   for the payment of
                                                   redemptions or settlement of
                                                   securities transactions, but
                                                   not as a leveraged investment
                                                   strategy.


   PLEDGING, HYPOTHECATING OR                   -  Except that collateral
     MORTGAGING FUND ASSETS                        arrangements with respect to
                                                   swap agreements, the writing
                                                   of options, stock index,
                                                   interest rate, currency or
                                                   other futures contracts,
                                                   options on futures contracts
                                                   and collateral arrangements
                                                   with respect to initial and
                                                   variation margin are not
                                                   deemed to be a pledge or
                                                   other encumbrance of assets.
                                                   The deposit of securities or
                                                   cash or cash equivalents in
                                                   escrow in connection with the
                                                   writing of covered call or
                                                   put options, respectively, is
                                                   also not deemed to be a
                                                   pledge or encumbrance.


   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES OF SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES


RESTRICTIONS AND LIMITATIONS


   OPTIONS ON SECURITIES                        -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in time premiums on
                                                   options on particular
                                                   securities (as opposed to
                                                   options on indexes)

   OTHER INVESTMENT COMPANIES                   -  The Fund will not own more
                                                   than 3% of the outstanding
                                                   voting securities of any
                                                   investment company

                                                -  No more than 5% of the
                                                   Fund's net assets will be
                                                   invested in any single
                                                   investment company

                                                -  No more than 10% of the
                                                   Fund's net assets will be
                                                   invested in securities of
                                                   investment companies in the
                                                   aggregate


   ILLIQUID SECURITIES                          -  No more than 15% of the
                                                   Fund's net assets will be
                                                   invested in illiquid
                                                   securities.

   INVESTMENT IN INSURANCE COMPANIES            -  The Fund will not purchase
                                                   more than 10% of the total
                                                   outstanding voting stock of
                                                   any insurance company
                                                   (including foreign insurance
                                                   companies).

                                      143
<PAGE>   323


   INVESTMENT IN SECURITIES ISSUED BY           -  Equity: The Fund will not
   BROKERS, DEALERS, UNDERWRITERS AND              purchase more than 5% of any
   INVESTMENT ADVISERS                             class of stock of a broker,
                                                   dealer, underwriter or
                                                   investment adviser.

                                                -  Debt: The Fund may not
                                                   purchase more than 10% of any
                                                   such company's total
                                                   outstanding debt in the
                                                   aggregate.

                                                -  Investment Limits: No more
                                                   than 5% of the Fund's total
                                                   assets will be invested in
                                                   the securities of a single
                                                   broker, dealer, underwriter
                                                   or investment adviser. The
                                                   net payment obligation of
                                                   swap contracts where one of
                                                   these types of companies is
                                                   the counterparty also counts
                                                   for purposes of this
                                                   restriction.

                                                This policy does not apply to
                                                companies that derived less
                                                than 15% of revenues from
                                                "securities-related
                                                businesses" during the most
                                                recent fiscal year.


   UNLISTED SECURITIES/UNREGULATED              -  No more than 25% of the
   SECURITIES MARKETS                              Fund's total assets will be
                                                   invested in shares of
                                                   companies that are traded in
                                                   unregulated over-the-counter
                                                   markets or other types of
                                                   unlisted securities markets.

CONCENTRATION


   CONCENTRATION                                -  The Fund will not invest
                                                   more than 25% of its total
                                                   assets in securities of
                                                   issuers in any one industry.


DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

   TYPES OF DERIVATIVES                         -  Options, futures contracts
                                                   and related options on
                                                   securities indexes

                                                -  Long equity swap contracts:
                                                   where the Fund pays a fixed
                                                   rate plus the negative
                                                   performance, if any, and
                                                   receives the positive
                                                   performance, if any, of an
                                                   index or basket of
                                                   securities.

                                                -  Short equity swap
                                                   contracts: where the Fund
                                                   receives a fixed rate plus
                                                   the negative performance, if
                                                   any, and pays the positive
                                                   performance of an index or
                                                   basket of securities

                                                -  Contracts for differences:
                                                   equity swaps that contain
                                                   both a long and short equity
                                                   component.


   USES OF DERIVATIVES
   HEDGING                                      -  Traditional Hedging: Short
                                                   equity futures, related
                                                   options and short equity swap
                                                   contracts used to hedge
                                                   against an equity risk
                                                   already generally present in
                                                   the Fund.(33)

                                                -  Anticipatory Hedging: If
                                                   the Fund receives or
                                                   anticipates significant cash
                                                   purchase transactions, the
                                                   Fund may hedge market risk
                                                   (risk of not being invested
                                                   in the market) by purchasing
                                                   long futures contracts or
                                                   entering long equity swap
                                                   contracts to obtain market
                                                   exposure until such time as
                                                   direct investments can be
                                                   made efficiently. Conversely,
                                                   if the Fund receives or
                                                   anticipates a significant
                                                   demand for cash redemptions,
                                                   the Fund may sell futures
                                                   contracts or enter into short
                                                   equity swap contracts, to
                                                   allow the Fund to dispose of
                                                   securities in a more orderly
                                                   fashion without the Fund
                                                   being exposed to leveraged
                                                   loss exposure in the interim.


---------------------

(33)     The Fund may use such hedging to remove or reduce general market
         exposure (e.g. an index or broad basket of securities) relative to
         specific exposure existing in the Fund (the specific stocks of that
         market actually owned by the Fund). The Fund may also seek to remove
         specific exposure (e.g. a single stock, small basket or more focused
         index of securities expected to do poorly in an otherwise promising
         market) relative to general or broad market exposure that exists in the
         Fund.


                                      144
<PAGE>   324
   INVESTMENT                                   -  The Fund may use derivative
                                                   instruments (particularly
                                                   long futures contracts,
                                                   related options and long
                                                   equity swap contracts) in
                                                   place of investing directly
                                                   in securities. This will
                                                   include using equity
                                                   derivatives to "equitize"
                                                   cash balances held by the
                                                   Fund. Because a foreign
                                                   equity derivative generally
                                                   only provides the return of a
                                                   foreign market in local
                                                   currency terms, the Fund will
                                                   often purchase a foreign
                                                   currency forward in
                                                   conjunction with using equity
                                                   derivatives to give the
                                                   effect of investing directly.
                                                   The Fund may also use long
                                                   derivatives for investment in
                                                   conjunction with short
                                                   hedging transactions to
                                                   adjust the weights of the
                                                   Fund's underlying equity
                                                   portfolio to a level the
                                                   Manager believes is the
                                                   optimal exposure to
                                                   individual countries and
                                                   equities. For example, if the
                                                   Manager expects a positive
                                                   return forecast for a select
                                                   group of companies in a
                                                   particular market, but a
                                                   negative return for that
                                                   market as a whole, then this
                                                   Fund may overweight the
                                                   select group of equities and
                                                   reduce exposure to the market
                                                   generally by selling equity
                                                   futures or enter a swap
                                                   contract that is long a
                                                   specific basket of securities
                                                   and short the market
                                                   generally.


   RISK MANAGEMENT -                            -  The Fund may use equity
     SYNTHETIC SALES AND PURCHASES                 futures, related options and
                                                   equity swap contracts to
                                                   adjust the weight of the Fund
                                                   to a level the manager
                                                   believes is the optimal
                                                   exposure to individual
                                                   countries and equities.
                                                   Sometimes, such transactions
                                                   are used as a precursor to
                                                   actual sales and purchases.
                                                   For example, if the Fund held
                                                   a large proportion of stocks
                                                   of a particular market and
                                                   the Manager believed that
                                                   stocks of another market
                                                   would outperform such stocks,
                                                   the Fund might use a short
                                                   futures contract on an
                                                   appropriate index (to
                                                   synthetically "sell" a
                                                   portion of the Fund's
                                                   portfolio) in combination
                                                   with a long futures contract
                                                   on another index (to
                                                   synthetically "buy" exposure
                                                   to that index). Long and
                                                   short equity swap contracts
                                                   and contracts for differences
                                                   may also be used for these
                                                   purposes. Often, a foreign
                                                   currency forward will be used
                                                   in conjunction with the long
                                                   derivative position to create
                                                   the effect of investing
                                                   directly. Equity derivatives
                                                   (and corresponding currency
                                                   forwards) used to effect
                                                   synthetic sales and purchases
                                                   will generally be unwound as
                                                   actual portfolio securities
                                                   are sold and purchased.




LIMITATIONS ON THE USE OF                       -  There is no limit on the
  DERIVATIVES                                      use of derivatives for
                                                   hedging purposes.

                                                -  When long futures contracts
                                                   and long equity swaps are
                                                   used for investment, the Fund
                                                   will maintain an amount of
                                                   cash or liquid securities
                                                   equal to the face value of
                                                   all such long derivative
                                                   positions. However, for
                                                   purposes of this
                                                   restriction, if an existing
                                                   long equity exposure is
                                                   reduced or eliminated by a
                                                   short derivative position,
                                                   the combination of the long
                                                   and short position will be
                                                   considered as cash available
                                                   to cover a new long
                                                   derivative exposure.

                                                -  The net long equity
                                                   exposure of the Fund,
                                                   including direct investment
                                                   in securities and long
                                                   derivative positions, will
                                                   not exceed 100% of the Fund's
                                                   net assets.

                                                -  Except when such
                                                   instruments are used for
                                                   bona-fide hedging, no more
                                                   than 5% of the Fund's net
                                                   assets will be committed to
                                                   initial margin on futures
                                                   contracts and time premiums
                                                   on related options.

                                                -  Counterparties used for OTC
                                                   derivatives must have a
                                                   long-term debt rating of A or
                                                   higher when the derivative is
                                                   entered into. Occasionally,
                                                   short-term derivatives will
                                                   be entered into with
                                                   counterparties that have only
                                                   high short-term debt ratings.


FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY TRANSACTIONS       -  Buying and selling spot
                                                   currencies


                                                -  Forward foreign currency
                                                   contracts



                                                -  Currency futures contracts
                                                   and related options



                                                -  Options on currencies



                                                -  Currency swap contracts




                                      145
<PAGE>   325
  USES OF FOREIGN CURRENCY TRANSACTIONS


  HEDGING                                       -  Traditional Hedging: The
                                                   Fund may effect foreign
                                                   currency transactions --
                                                   generally short forward or
                                                   futures contracts - to hedge
                                                   the risk of foreign
                                                   currencies represented by its
                                                   securities investments back
                                                   into the U.S. dollar. The
                                                   Fund is not required to hedge
                                                   any of the currency risk
                                                   obtained by investing in
                                                   securities denominated in
                                                   foreign currencies.

                                                -  Anticipatory Hedging: When
                                                   the Fund enters into a
                                                   contract for the purchase or
                                                   anticipates the need to
                                                   purchase a security
                                                   denominated in a foreign
                                                   currency, it may "lock in"
                                                   the U.S. dollar price of the
                                                   security by buying the
                                                   foreign currency or through
                                                   currency forwards or futures.

                                                -  Proxy Hedging: The Fund may
                                                   hedge the exposure of a given
                                                   foreign currency by using an
                                                   instrument relating to a
                                                   different currency which the
                                                   Manager believes is highly
                                                   correlated to the currency
                                                   being hedged.


   INVESTMENT                                   -  The Fund may enter into
                                                   currency forwards or futures
                                                   contracts in conjunction with
                                                   entering into a futures
                                                   contract on a foreign index
                                                   in order to create synthetic
                                                   foreign currency denominated
                                                   securities.


   RISK MANAGEMENT                              -  Subject to the limitations
                                                   described below, the Fund may
                                                   use foreign currency
                                                   transactions for risk
                                                   management, which will permit
                                                   the Fund to have foreign
                                                   currency exposure that is
                                                   significantly different than
                                                   the currency exposure
                                                   represented by its portfolio
                                                   investments. This may include
                                                   long exposure to particular
                                                   currencies beyond the amount
                                                   of the Fund's investment in
                                                   securities denominated in
                                                   that currency.

   LIMITATIONS OF FOREIGN CURRENCY              -  The Fund's aggregate net
     TRANSACTIONS                                  foreign currency exposure,
                                                   assuming full offset of long
                                                   and short positions, will not
                                                   exceed 100% of the Fund's net
                                                   assets denominated in foreign
                                                   currencies, though the
                                                   currency exposure of the Fund
                                                   may differ substantially from
                                                   the currencies in which the
                                                   Fund's securities are
                                                   denominated


                                                -  The Fund will not be net
                                                   short in any foreign
                                                   currency, except that, when
                                                   the Fund is attempting to
                                                   hedge all or nearly all of
                                                   its exposure to a particular
                                                   currency, changes in the
                                                   market value of foreign
                                                   equities may cause the Fund
                                                   to be temporarily net short
                                                   in the currency. Such
                                                   temporary net short positions
                                                   will not exceed 1% of the
                                                   Fund's assets.


                                      146
<PAGE>   326

FIXED INCOME FUNDS

GMO DOMESTIC BOND FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

   At least 65% of the Fund's total assets will be invested in or exposed to
(34) "bonds" of U.S. issuers. "Bonds" mean any fixed income obligations with an
original maturity of two years or more, as well as "synthetic" bonds created by
combining a futures contract or option on a fixed income security with cash, a
cash equivalent investment or another fixed income security. The Fund invests
directly in securities or indirectly in securities through investment in GMO
Alpha LIBOR Fund. You may obtain information about Alpha LIBOR Fund by calling
the Trust collect at 617-346-7646.

   securities issued by federal, state, local      securities purchased and sold
       and foreign governments (traded in U.S.     on a when-issued or delayed
       and abroad)                                 delivery basis
   convertible bonds
   fixed income securities of private issuers      indexed securities
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad    firm commitments (with banks
   investment companies (open & closed end)        or broker-dealers)
   preferred stock
   illiquid securities                             interest rate/bond futures
   144A securities                                 and related options
   restricted securities
   repurchase agreements                           exchange-traded and OTC
   reverse repurchase agreements                   options on securities and
                                                   indexes (including writing
                                                   covered options)

                                                   interest rate swap contracts

                                                   total return swap contracts

                                                   contracts for differences

                                                   interest rate caps, floors
                                                   and collars

                                                   asset-backed securities
                                                   including mortgage-backed,
                                                   CMOs, strips and residuals

                                                   loan participations (and
                                                   other direct debt)

                                                   adjustable rate securities

                                                   zero coupon securities

                                                   dollar roll transactions

                                                   warrants

                                                   GMO Alpha LIBOR Fund

                                                   Commercial paper and other
                                                   high quality cash equivalents
                                                   and money market instruments
                                                   of the type invested in by
                                                   GMO Short-Term Income Fund.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN              -  Except for short-term
                                                   credits necessary for
                                                   clearance of transactions.

   BORROWING MONEY                              -  Except that the Fund may
                                                   temporarily borrow up to 20%
                                                   of its net assets from banks
                                                   for the payment of
                                                   redemptions or settlement of
                                                   securities transactions, but
                                                   not as a leveraged investment
                                                   strategy.

   UNDERWRITING SECURITIES                      -  Except to the extent that
                                                   the Fund is deemed an
                                                   underwriter for securities
                                                   law purposes in connection
                                                   with disposition of portfolio
                                                   investments.

   MAKING LOANS                                 -  Except that purchasing debt
                                                   obligations, repurchase
                                                   agreements and engaging in
                                                   securities lending will not
                                                   be considered making loans
                                                   for this purpose. The Fund
                                                   may loan securities valued at
                                                   up to one-third of its total
                                                   assets.

--------------------

(34)     The words "exposed to" as used in these guidelines mean that, for
         purposes of the relevant requirement or restriction, the total of the
         Fund's exposure to the relevant market or security through direct
         investments and through derivative instruments will be considered.


                                      147
<PAGE>   327
   PLEDGING, HYPOTHECATING OR MORTGAGING FUND   -  Except that collateral
   ASSETS                                          arrangements with respect to
                                                   swap agreements, the writing
                                                   of options, index, interest
                                                   rate, currency or other
                                                   futures contracts, options on
                                                   futures contracts and
                                                   collateral arrangements with
                                                   respect to initial and
                                                   variation margin are not
                                                   deemed to be a pledge or
                                                   other encumbrance of assets.
                                                   The deposit of securities or
                                                   cash or cash equivalents in
                                                   escrow in connection with the
                                                   writing of covered call or
                                                   put options, respectively, is
                                                   also not deemed to be a
                                                   pledge or encumbrance.


   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
      MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

   RESTRICTIONS AND LIMITATIONS


   OPTIONS ON SECURITIES                        -  No more than 10% of the
                                                   Fund's net assets will be
                                                   invested in time premiums on
                                                   options on particular
                                                   securities (as opposed to
                                                   options on indexes).


   ILLIQUID SECURITIES                          -  No more than 15% of the
                                                   Fund's net assets will be
                                                   invested in illiquid
                                                   securities.

   INVESTMENT IN LOWER RATED SECURITIES         -  The Fund will invest less
                                                   than 5% of its assets in
                                                   securities rated BBB-/Baa3 or
                                                   less (or equivalent, as
                                                   determined by the Manager).

CONCENTRATION


   CONCENTRATION                                -  The Fund will not invest
                                                   more than 25% of its total
                                                   assets in a single industry.


   DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY TRANSACTIONS)

   TYPES OF DERIVATIVES                         -  Options, futures contracts
                                                   and related options on bonds
                                                   or baskets or indexes of
                                                   securities.

                                                -  Options on bonds and other
                                                   securities.

                                                -  Swap contracts, including
                                                   interest rate swaps, total
                                                   return swaps, credit default
                                                   swaps and contracts for
                                                   differences.

                                                -  Structured notes.

   USES OF DERIVATIVES

   HEDGING                                      -  Traditional Hedging: Bond
                                                   futures, related options,
                                                   Bond options and swap
                                                   contracts used to hedge
                                                   against a market or credit
                                                   risk already generally
                                                   present in the Fund.

                                                -  Anticipatory Hedging: If
                                                   the Fund receives or
                                                   anticipates significant cash
                                                   purchase transactions, the
                                                   fund may hedge market risk
                                                   (risk of not being invested
                                                   in the market) by purchasing
                                                   long futures contracts or
                                                   entering into long swap
                                                   contracts to obtain market
                                                   exposure until such time as
                                                   direct investments can be
                                                   made efficiently. Conversely,
                                                   if the Fund receives or
                                                   anticipates a significant
                                                   demand for cash redemptions,
                                                   the Fund may sell futures
                                                   contracts or enter into short
                                                   swap contracts while the Fund
                                                   disposes of securities in an
                                                   orderly fashion.

   INVESTMENT                                   -  The Fund may use derivative
                                                   instruments (particularly
                                                   long futures contracts,
                                                   related options and long swap
                                                   contracts) in place of
                                                   investing directly in
                                                   securities.

   RISK MANAGEMENT                              -  The Fund may use options,
                                                   futures, related options and
                                                   swap contracts to adjust the
                                                   weight of the Fund to a level
                                                   the Manager believes is the
                                                   optimal exposure to
                                                   individual countries and
                                                   issuers. Sometimes, such
                                                   transactions are used as a
                                                   precursor to actual sales and
                                                   purchases.


                                      148
<PAGE>   328
   LIMITATIONS ON THE USE OF                    -  Counterparties used for OTC
   DERIVATIVES                                     derivatives must have a
                                                   long-term debt rating of A or
                                                   higher when the derivative is
                                                   entered into. Occasionally,
                                                   short-term derivatives will
                                                   be entered into with
                                                   counterparties that have only
                                                   high short-term debt ratings.

                                       149
<PAGE>   329
GMO U.S. BOND/GLOBAL ALPHA A FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

         While the Fund seeks to outperform a U.S. fixed income benchmark, the
Fund will also invest in foreign bond markets and foreign currencies and may
hedge some or all of its exposure to domestic or foreign markets and currencies.
The Fund will also invest in debt securities (bonds, including convertible bonds
and loans) of Emerging Countries. The Fund generally will be managed to have no
more than 25% of the Fund's net asset value exposed to foreign bond markets and
no more than 25% of the Fund's net asset value exposed to foreign currencies.
However, aggregate long and short positions in foreign bond markets and foreign
currencies may equal up to 100% of the Fund's net asset value in each case.

PERMITTED INVESTMENTS

   At least 65% of the Fund's total assets will be invested in or exposed to(35)
"bonds." "Bonds" mean any fixed income obligations with an original maturity of
two years or more, as well as "synthetic" bonds created by combining a futures
contract or option on a fixed income security with cash, a cash equivalent
investment or another fixed income security. The Fund invests directly in
securities or indirectly in securities through investment in GMO Alpha LIBOR
Fund. You may obtain information about Alpha LIBOR Fund by calling the Trust
collect at 617-346-7646.

   securities issued by federal, state, local and
       foreign governments
   convertible bonds
   fixed income securities of private issuers
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed end)
   preferred stock
   illiquid securities
   144A securities
   restricted securities
   reverse repurchase agreements
   zero coupon securities
   repurchase agreements
   warrants
   securities purchased and sold on a when-issued or delayed delivery basis
   indexed securities
   firm commitments (with banks or broker-dealers)
   interest rate/bond futures and related options
   exchange-traded and OTC options on securities and indexes (including
       writing covered options)
   interest rate swap contracts
   total return swap contracts
   contracts for differences
   credit default swaps
   interest rate caps, floors and collars
   asset-backed securities including mortgage-backed, CMOs, strips and
       residuals
   loan participations (and other direct debt)
   sovereign debt of emerging countries

   GMO Alpha LIBOR Fund
   Commercial paper and other high quality cash equivalents and money
       market instruments of the type invested in by GMO Short-Term Income
       Fund.

   FOREIGN CURRENCY TRANSACTIONS  -  The Fund may invest in spot currency
                                     transactions, forward currency contracts,
                                     currency swap contracts, options on
                                     currencies, currency futures and related
                                     options.

                                  -  The Fund may also use synthetic bonds
                                     and synthetic foreign currency denominated
                                     securities(36) to approximate desired
                                     risk/return profiles.

----------
                  (35) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments and through derivative instruments will be
         considered.

                  (36) The Fund may purchase forward foreign exchange contracts
         in conjunction with U.S. dollar-denominated securities in order to
         create a synthetic foreign currency denominated security.



                                      150
<PAGE>   330
PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN    - Except for short-term credits necessary
                                        for clearance of transactions.

   BORROWING MONEY                    - Except that the Fund may temporarily
                                        borrow up to 20% of its net assets from
                                        banks for the payment of redemptions or
                                        settlement of securities transactions,
                                        but not as a leveraged investment
                                        strategy.

   UNDERWRITING SECURITIES            - Except to the extent that the Fund is
                                        deemed an underwriter for securities law
                                        purposes in connection with disposition
                                        of portfolio investments.

   MAKING LOANS                       - Except that purchasing debt obligations,
                                        repurchase agreements and engaging in
                                        securities lending will not be
                                        considered making loans for this
                                        purpose. The Fund may loan securities
                                        valued at up to one-third of its total
                                        assets.

   PLEDGING, HYPOTHECATING OR         - Except that collateral arrangements with
   MORTGAGING FUND ASSETS               respect to swap agreements, the writing
                                        of options, index, interest rate,
                                        currency or other futures contracts,
                                        options on futures contracts and
                                        collateral arrangements with respect to
                                        initial and variation margin are not
                                        deemed to be a pledge or other
                                        encumbrance of assets. The deposit of
                                        securities or cash or cash equivalents
                                        in escrow in connection with the writing
                                        of covered call or put options,
                                        respectively, is also not deemed to be a
                                        pledge or encumbrance.


   MAKING SHORT SALES OF SECURITIES
   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES              - No more than 10% of the Fund's net
                                        assets will be invested in time premiums
                                        on options on particular securities (as
                                        opposed to options on indexes).


   ILLIQUID SECURITIES                - No more than 15% of the Fund's net
                                        assets will be invested in illiquid
                                        securities.

   INVESTMENT IN LOWER RATED
     SECURITIES                       - The Fund will invest less than 25% of
                                        its assets in securities rated BBB-/Baa3
                                        or less (or equivalent, as determined by
                                        the Manager).


CONCENTRATION

   CONCENTRATION                      - The Fund will not invest more than 25%
                                        of its total assets in a single
                                        industry.


                                      151
<PAGE>   331
DERIVATIVE INSTRUMENTS

   DERIVATIVES AND GMO'S GLOBAL BOND
   STRATEGY                           - The fundamental strategy of the Fund
                                        requires that the Fund take active
                                        over-weighted and under-weighted
                                        positions with respect to particular
                                        bond markets and currencies relative to
                                        the Fund's performance benchmark. Often
                                        these active positions will be achieved
                                        using long and short derivative
                                        positions and combinations of such
                                        positions to create synthetic
                                        securities. The Fund is not specifically
                                        limited with respect to the extent to
                                        which derivatives may be used, or with
                                        respect to the absolute face value of
                                        the derivative positions employed.
                                        Instead, effective market exposure is
                                        controlled by controlling the projected
                                        tracking error relative to the Fund's
                                        benchmark. However, this will mean that
                                        the Fund may be leveraged if measured in
                                        terms of aggregate exposure of the
                                        Fund's assets.

                                      - Options, futures contracts and related
                                        options on bonds or baskets or indexes
                                        of securities.

                                      - Options on bonds and other securities.

                                      - Swap contracts, including interest rate
                                        swaps, total return swaps, credit
                                        default swaps and contracts for
                                        differences.

                                      - Structured notes.

   TYPES OF DERIVATIVES




   USES OF DERIVATIVES
   (OTHER THAN FOREIGN CURRENCY)


   HEDGING                            - Traditional Hedging: Bond futures,
                                        related options, bond options and swap
                                        contracts used to hedge against a market
                                        or credit risk already generally present
                                        in the Fund.

                                      - Anticipatory Hedging: If the Fund
                                        receives or anticipates significant cash
                                        purchase transactions, the fund may
                                        hedge market risk (risk of not being
                                        invested in the market) by purchasing
                                        long futures contracts or entering into
                                        long swap contracts to obtain market
                                        exposure until such time as direct
                                        investments can be made efficiently.
                                        Conversely, if the Fund receives or
                                        anticipates a significant demand for
                                        cash redemptions, the Fund may sell
                                        futures contracts or enter into short
                                        swap contracts while the Fund disposes
                                        of securities in an orderly fashion.

   INVESTMENT                         - The Fund may use derivative instruments
                                        (particularly long futures contracts,
                                        related options and long swap contracts)
                                        in place of investing directly in
                                        securities. Because a foreign derivative
                                        generally only provides the return of a
                                        foreign market in local currency terms,
                                        the Fund will often purchase a foreign
                                        currency forward in conjunction with
                                        using derivatives to give the effect of
                                        investing directly.

   RISK MANAGEMENT                    - The Fund may use options, futures,
                                        related options and swap contracts to
                                        adjust the weight of the Fund to a level
                                        the Manager believes is the optimal
                                        exposure to individual countries and
                                        issuers. Sometimes, such transactions
                                        are used as a precursor to actual sales
                                        and purchases.

   LIMITATIONS ON THE USE OF
     DERIVATIVES                      - Counterparties used for OTC
                                        derivatives must have a long-term debt
                                        rating of A or higher when the
                                        derivative is entered into.
                                        Occasionally, short-term derivatives
                                        will be entered into with counterparties
                                        that have only high short-term debt
                                        ratings.


                                      152
<PAGE>   332
FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY
     TRANSACTIONS                     - Buying and selling spot currencies.

                                      - Forward foreign currency contracts.

                                      - Currency futures contracts and related
                                        options.

                                      - Options on currencies.

                                      - Currency swap contracts.

   USES OF FOREIGN CURRENCY
     TRANSACTIONS

   HEDGING                            - Traditional Hedging: The Fund may
                                        effect foreign currency transactions -
                                        generally short forward or futures
                                        contracts - to hedge the risk of foreign
                                        currencies represented by its securities
                                        investments back into the U.S. dollar.
                                        The Fund is not required to hedge any of
                                        the currency risk obtained by investing
                                        in securities denominated in foreign
                                        currencies.

                                      - Anticipatory Hedging: When the Fund
                                        enters into a contract for the purchase
                                        or anticipates the need to purchase a
                                        security denominated in a foreign
                                        currency, it may "lock in" the U.S.
                                        dollar price of the security by buying
                                        the foreign currency or through currency
                                        forwards or futures.

                                      - Proxy Hedging: The Fund may hedge the
                                        exposure of a given foreign currency by
                                        using an instrument relating to a
                                        different currency which the Manager
                                        believes is highly correlated to the
                                        currency being hedged.

   INVESTMENT                         - The Fund may enter into currency
                                        forwards or futures contracts in
                                        conjunction with entering into a futures
                                        contract on a foreign index in order to
                                        create synthetic foreign currency
                                        denominated securities.

   RISK MANAGEMENT                    - The Fund may use foreign currency
                                        transactions for risk management, which
                                        will permit the Fund to have foreign
                                        currency exposure that is significantly
                                        different than the currency exposure
                                        represented by its portfolio
                                        investments. This may include long and
                                        short exposure to particular currencies
                                        beyond the amount of the Fund's
                                        investment in securities denominated in
                                        that currency.


                                      153
<PAGE>   333
GMO U.S. BOND/GLOBAL ALPHA B FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

         While the Fund seeks to outperform a U.S. fixed income benchmark, the
Fund will also invest in foreign bond markets and foreign currencies and may
hedge some or all of its exposure to domestic or foreign markets and currencies.
The Fund generally will be managed to have no more than 25% of the Fund's net
asset value exposed to foreign bond markets and no more than 25% of the Fund's
net asset value exposed to foreign currencies. However, aggregate long and short
positions in foreign bond markets and foreign currencies may equal up to 100% of
the Fund's net asset value in each case.

PERMITTED INVESTMENTS

   The Fund invests directly in securities or indirectly in securities through
investment in GMO Alpha LIBOR Fund. You may obtain information about Alpha LIBOR
Fund by calling the Trust at 617-346-7646.

   At least 65% of the Fund's total assets will be invested in or exposed to(37)
"bonds", either directly, or indirectly through investment in the GMO Alpha
LIBOR Fund. "Bonds" mean any fixed income obligations with an original maturity
of two years or more, as well as "synthetic" bonds created by combining a
futures contract or option on a fixed income security with cash, a cash
equivalent investment or another fixed income security.

   GMO Alpha LIBOR Fund
   securities issued by federal, state, local and
       foreign governments
   asset-backed securities including mortgage-
       backed, CMOs, strips and residuals
   convertible bonds
   fixed income securities of private issuers
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed-end)
   preferred stock
   illiquid securities
   144A securities
   restricted securities
   reverse repurchase agreements
   zero coupon securities
   repurchase agreements
   securities purchased and sold on a when-issued or delayed delivery basis

   indexed securities
   firm commitments (with banks or broker-dealers)
   interest rate/bond futures and related options
   exchange-traded and OTC options on securities and indexes (including
       writing covered options)
   interest rate swap contracts
   total return swap contracts
   contracts for differences
   credit default swaps
   interest rate caps, floors and collars
   warrants
   commercial paper and other high quality cash equivalents and money
       market instruments of the type invested in by the Short-term Income Fund

   FOREIGN CURRENCY TRANSACTIONS      - The Fund may invest in spot currency
                                        transactions, forward currency
                                        contracts, currency swap contracts,
                                        options on currencies, currency futures
                                        and related options.

                                      - The Fund may also use synthetic bonds
                                        and synthetic foreign currency
                                        denominated securities(38) to
                                        approximate desired risk/return
                                        profiles.

----------
                  (37) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments, investments in other investment companies and
         derivative instruments will be considered.

                  (38) The Fund may purchase forward foreign exchange contracts
         in conjunction with U.S. dollar-denominated securities in order to
         create a synthetic foreign currency denominated security.


                                      154
<PAGE>   334
PROHIBITED INVESTMENTS AND PRACTICES

The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN    - Except for short-term credits necessary
                                        for clearance of transactions.

   BORROWING MONEY                    - Except that the Fund may temporarily
                                        borrow up to 20% of its net assets from
                                        banks for the payment of redemptions or
                                        settlement of securities transactions,
                                        but not as a leveraged investment
                                        strategy.

   UNDERWRITING SECURITIES            - Except to the extent that the Fund is
                                        deemed an underwriter for securities law
                                        purposes in connection with disposition
                                        of portfolio investments.

   MAKING LOANS                       - Except that purchasing debt obligations,
                                        repurchase agreements and engaging in
                                        securities lending will not be
                                        considered making loans for this
                                        purpose. The Fund may loan securities
                                        valued at up to one-third of its total
                                        assets.

   PLEDGING, HYPOTHECATING OR
   MORTGAGING FUND ASSETS             - Except that collateral arrangements with
                                        respect to swap agreements, the writing
                                        of options, index, interest rate,
                                        currency or other futures contracts,
                                        options on futures contracts and
                                        collateral arrangements with respect to
                                        initial and variation margin are not
                                        deemed to be a pledge or other
                                        encumbrance of assets. The deposit of
                                        securities, cash or cash equivalents in
                                        escrow in connection with the writing of
                                        covered call or put options,
                                        respectively, is also not deemed to be a
                                        pledge or encumbrance.

   MAKING SHORT SALES OF SECURITIES
   DEBT SECURITIES OF EMERGING COUNTRIES
   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES              - No more than 10% of the Fund's net
                                        assets will be invested in time premiums
                                        on options on particular securities (as
                                        opposed to options on indexes).

   ILLIQUID SECURITIES                - No more than 15% of the Fund's net
                                        assets will be invested in illiquid
                                        securities.

   INVESTMENT IN LOWER-RATED
     SECURITIES                       - The Fund will invest less than 5% of
                                        its assets in securities rated BBB-/Baa3
                                        or less (or equivalent, as determined by
                                        Manager).

CONCENTRATION

     CONCENTRATION                    - The Fund will not invest more than 25%
                                        of its total assets in a single
                                        industry.

   DERIVATIVE INSTRUMENTS

   DERIVATIVES AND GMO'S GLOBAL BOND
   STRATEGY                           - The fundamental strategy of the Fund
                                        requires that the Fund take active
                                        over-weighted and under-weighted
                                        positions with respect to particular
                                        bond markets and currencies relative to
                                        the Fund's performance benchmark. Often
                                        these active positions will be achieved
                                        using long and short derivative
                                        positions and combinations of such
                                        positions to create synthetic
                                        securities. The Fund is not specifically
                                        limited with respect to the extent to
                                        which derivatives may be used, or with
                                        respect to the absolute face value of
                                        the derivative positions employed.
                                        Instead, effective market exposure is
                                        controlled by controlling the projected
                                        tracking error relative to the Fund's
                                        benchmark. However, this will mean that
                                        the


                                      155
<PAGE>   335
                                        Fund may be leveraged if measured in
                                        terms of aggregate exposure of the
                                        Fund's assets.

   USES OF DERIVATIVES
   (OTHER THAN FOREIGN CURRENCY)

   TYPES OF DERIVATIVES               - Options, futures contracts and related
                                        options on bonds or baskets or indexes
                                        of securities

                                      - Options on bonds and other securities

                                      - Swap contracts, including interest rate
                                        swaps, total return swaps, credit
                                        default swaps and contracts for
                                        differences

                                      - Structured notes

   HEDGING                            - Traditional Hedging: Bond futures,
                                        related options, bond options and swap
                                        contracts used to hedge against a market
                                        or credit risk already generally present
                                        in the Fund.

                                      - Anticipatory Hedging: If the Fund
                                        receives or anticipates significant cash
                                        purchase transactions, the fund may
                                        hedge market risk (risk of not being
                                        invested in the market) by purchasing
                                        long futures contracts or entering into
                                        long swap contracts to obtain market
                                        exposure until such time as direct
                                        investments can be made efficiently.
                                        Conversely, if the Fund receives or
                                        anticipates a significant demand for
                                        cash redemptions, the Fund may sell
                                        futures contracts or enter into short
                                        swap contracts while the Fund disposes
                                        of securities in an orderly fashion.

   INVESTMENT                         - The Fund may use derivative instruments
                                        (particularly long futures contracts,
                                        related options and long swap contracts)
                                        in place of investing directly in
                                        securities. Because a foreign derivative
                                        generally only provides the return of a
                                        foreign market in local currency terms,
                                        the Fund will often purchase a foreign
                                        currency forward in conjunction with
                                        using derivatives to give the effect of
                                        investing directly.

   RISK MANAGEMENT                    - The Fund may use options, futures,
                                        related options and swap contracts to
                                        adjust the weight of the Fund to a level
                                        the Manager believes is the optimal
                                        exposure to individual countries and
                                        issuers. Sometimes, such transactions
                                        are used as a precursor to actual sales
                                        and purchases.


   LIMITATIONS ON THE USE OF
     DERIVATIVES                      - Counterparties used for OTC derivatives
                                        must have a long-term debt rating of A
                                        or higher when the derivative is entered
                                        into. Occasionally, short-term
                                        derivatives will be entered into with
                                        counterparties that have only high
                                        short-term debt ratings.

FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY          - Buying and selling spot currencies
   TRANSACTIONS                       - Forward foreign currency contracts
                                      - Currency futures contracts and related
                                        options
                                      - Options on currencies
                                      - Currency swap contracts

   USES OF FOREIGN CURRENCY
   TRANSACTIONS

   HEDGING                            - Traditional Hedging: The Fund may effect
                                        foreign currency transactions -
                                        generally short forward or futures
                                        contracts - to hedge the risk of foreign
                                        currencies represented by its securities
                                        investments back into the U.S. dollar.
                                        The Fund is not required to hedge any of
                                        the currency risk obtained by investing
                                        in securities denominated in foreign
                                        currencies.

                                      - Anticipatory Hedging: When the Fund
                                        enters into a contract for the purchase
                                        or anticipates the need to purchase a
                                        security denominated in a foreign
                                        currency, it


                                      156
<PAGE>   336
                                        may "lock in" the U.S. dollar price of
                                        the security by buying the foreign
                                        currency or through currency forwards or
                                        futures.

                                      - Proxy Hedging: The Fund may hedge the
                                        exposure of a given foreign currency by
                                        using an instrument relating to a
                                        different currency, which the Manager
                                        believes is highly correlated to the
                                        currency being hedged.

   INVESTMENT                         - The Fund may enter into currency
                                        forwards or futures contracts in
                                        conjunction with entering into a futures
                                        contract on a foreign index in order to
                                        create synthetic foreign currency
                                        denominated securities.

   RISK MANAGEMENT                    - The Fund may use foreign currency
                                        transactions for risk management, which
                                        will permit the Fund to have foreign
                                        currency exposure that is significantly
                                        different than the currency exposure
                                        represented by its portfolio
                                        investments. This may include long and
                                        short exposure to particular currencies
                                        beyond the amount of the Fund's
                                        investment in securities denominated in
                                        that currency.


                                      157
<PAGE>   337
GMO INTERNATIONAL BOND FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

   At least 65% of the Fund's total assets will be invested in or exposed to(39)
"bonds." "Bonds" mean any fixed income obligations with an original maturity of
two years or more, as well as "synthetic" bonds created by combining a futures
contract or option on a fixed income security with cash, a cash equivalent
investment or another fixed income security. The Fund invests directly in
securities or indirectly in securities through investment in GMO Alpha LIBOR
Fund. You may obtain information about Alpha LIBOR Fund by calling the Trust
collect at 617-346-7646.

   securities issued by federal, state, local and
       foreign governments
   convertible bonds
   fixed income securities of private issuers
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed end)
   preferred stock
   illiquid securities
   144A securities
   restricted securities
   repurchase agreements
   reverse repurchase agreements
   zero coupon securities
   warrants
   securities purchased and sold on a when-issued or delayed delivery basis
   indexed securities
   firm commitments (with banks or broker-dealers)
   interest rate/bond futures and related options
   exchange-traded and OTC options on securities and indexes (including
       writing covered options)
   interest rate swap contracts
   total return swap contracts
   contracts for differences
   credit default swap
   interest rate caps, floors and collars
   asset-backed securities including mortgage-backed, CMOs, strips and
       residuals
   loan participations (and other direct debt)
   sovereign debt of emerging countries

   GMO Alpha LIBOR Fund
   Commercial paper and other high quality cash equivalents and money
   market instruments of the type invested in by GMO Short-Term Income
   Fund.

   FOREIGN CURRENCY TRANSACTIONS      - The Fund may invest in spot currency
                                        transactions, forward currency
                                        contracts, currency swap contracts,
                                        options on currencies, currency futures
                                        and related options.

                                      - The Fund may also use synthetic bonds
                                        and synthetic foreign currency
                                        denominated securities(40) to
                                        approximate desired risk/return
                                        profiles.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN    - Except for short-term credits necessary
                                        for clearance of transactions.

   BORROWING MONEY                    - Except that the Fund may temporarily
                                        borrow up to 20% of its net assets from
                                        banks for the payment of redemptions or
                                        settlement of securities transactions,
                                        but not as a leveraged investment
                                        strategy.

   UNDERWRITING SECURITIES            - Except to the extent that the Fund is
                                        deemed an underwriter for securities law
                                        purposes in connection with disposition
                                        of portfolio investments.

----------

                  (39) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments and through derivative instruments will be
         considered.

                  (40) The Fund may purchase forward foreign exchange contracts
         in conjunction with U.S. dollar-denominated securities in order to
         create a synthetic foreign currency denominated security.


                                      158
<PAGE>   338
   MAKING LOANS                       - Except that purchasing debt obligations,
                                        repurchase agreements and engaging in
                                        securities lending will not be
                                        considered making loans for this
                                        purpose. The Fund may loan securities
                                        valued at up to one-third of its total
                                        assets.

   PLEDGING, HYPOTHECATING OR
   MORTGAGING FUND ASSETS             - Except that collateral arrangements with
                                        respect to swap agreements, the writing
                                        of options, index, interest rate,
                                        currency or other futures contracts,
                                        options on futures contracts and
                                        collateral arrangements with respect to
                                        initial and variation margin are not
                                        deemed to be a pledge or other
                                        encumbrance of assets. The deposit of
                                        securities or cash or cash equivalents
                                        in escrow in connection with the writing
                                        of covered call or put options,
                                        respectively, is also not deemed to be a
                                        pledge or encumbrance.

   MAKING SHORT SALES OF SECURITIES
   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES              - No more than 10% of the Fund's net
                                        assets will be invested in time premiums
                                        on options on particular securities (as
                                        opposed to options on indexes).


   ILLIQUID SECURITIES                  No more than 15% of the Fund's net
                                        assets will be invested in illiquid
                                        securities.

   INVESTMENT IN LOWER-RATED
     SECURITIES                       - The Fund will invest less than 25% of
                                        its assets in securities rated BBB-/Baa3
                                        or less (or equivalent, as determined by
                                        the Manager).



CONCENTRATION

   CONCENTRATION                      - The Fund will not invest more than 25%
                                        of its total assets in a single
                                        industry.

DERIVATIVE INSTRUMENTS

   DERIVATIVES AND GMO'S GLOBAL BOND
    STRATEGY                          - The Fund is not specifically limited
                                        with respect to the extent to which
                                        derivatives may be used, or with respect
                                        to the absolute face value of the
                                        derivative positions employed. Instead,
                                        effective market exposure is controlled
                                        by controlling the projected tracking
                                        error relative to the Fund's benchmark.
                                        However, this will mean that the Fund
                                        may be leveraged if measured in terms of
                                        aggregate exposure of the Fund's assets.

                                      - Options, futures contracts and related
                                        options on bonds or baskets or indexes
                                        of securities.

                                      - Options on bonds and other securities.

                                      - Swap contracts, including interest rate
                                        swaps, total return swaps, credit
                                        default swaps and contracts for
                                        differences.

                                      - Structured notes.

   USES OF DERIVATIVES
   (OTHER THAN FOREIGN CURRENCY)

   TYPES OF DERIVATIVES

   HEDGING                            - Traditional Hedging: Bond futures,
                                        related options, bond options and swap
                                        contracts used to hedge against a market
                                        or credit risk already generally present
                                        in the Fund.


                                      159
<PAGE>   339
                                      - Anticipatory Hedging: If the Fund
                                        receives or anticipates significant cash
                                        purchase transactions, the fund may
                                        hedge market risk (risk of not being
                                        invested in the market) by purchasing
                                        long futures contracts or entering into
                                        long swap contracts to obtain market
                                        exposure until such time as direct
                                        investments can be made efficiently.
                                        Conversely, if the Fund receives or
                                        anticipates a significant demand for
                                        cash redemptions, the Fund may sell
                                        futures contracts or enter into short
                                        swap contracts while the Fund disposes
                                        of securities in an orderly fashion.

   INVESTMENT                         - The Fund may use derivative instruments
                                        (particularly long futures contracts,
                                        related options and long swap contracts)
                                        in place of investing directly in
                                        securities. Because a foreign derivative
                                        generally only provides the return of a
                                        foreign market in local currency terms,
                                        the Fund will often purchase a foreign
                                        currency forward in conjunction with
                                        using derivatives to give the effect of
                                        investing directly.

   RISK MANAGEMENT                    - The Fund may use options, futures,
                                        related options and swap contracts to
                                        adjust the weight of the Fund to a level
                                        the Manager believes is the optimal
                                        exposure to individual countries and
                                        issuers. Sometimes, such transactions
                                        are used as a precursor to actual sales
                                        and purchases.

FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY
     TRANSACTIONS                     - Buying and selling spot currencies.

                                      - Forward foreign currency contracts.

                                      - Currency futures contracts and related
                                        options.

                                      - Options on currencies.

                                      - Currency swap contracts.

USES OF FOREIGN CURRENCY TRANSACTIONS

   HEDGING                            - Traditional Hedging: The Fund may effect
                                        foreign currency transactions -
                                        generally short forward or futures
                                        contracts - to hedge the risk of foreign
                                        currencies represented by its securities
                                        investments back into the U.S. dollar.
                                        The Fund is not required to hedge any of
                                        the currency risk obtained by investing
                                        in securities denominated in foreign
                                        currencies.

                                      - Anticipatory Hedging: When the Fund
                                        enters into a contract for the purchase
                                        or anticipates the need to purchase a
                                        security denominated in a foreign
                                        currency, it may "lock in" the U.S.
                                        dollar price of the security by buying
                                        the foreign currency or through currency
                                        forwards or futures.

                                      - Proxy Hedging: The Fund may hedge the
                                        exposure of a given foreign currency by
                                        using an instrument relating to a
                                        different currency, which the Manager
                                        believes is highly correlated to the
                                        currency being hedged.

   INVESTMENT                         - The Fund may enter into currency
                                        forwards or futures contracts in
                                        conjunction with entering into a futures
                                        contract on a foreign index in order to
                                        create synthetic foreign currency
                                        denominated securities.


                                      160
<PAGE>   340
   RISK MANAGEMENT                    - The Fund may use foreign currency
                                        transactions for risk management, which
                                        will permit the Fund to have foreign
                                        currency exposure that is significantly
                                        different than the currency exposure
                                        represented by its portfolio
                                        investments. This may include long and
                                        short exposure to particular currencies
                                        beyond the amount of the Fund's
                                        investment in securities denominated in
                                        that currency.


                                      161
<PAGE>   341
GMO CURRENCY HEDGED INTERNATIONAL BOND FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

         At least 65% of the Fund's total assets will be invested in or exposed
to(41) "bonds." "Bonds" mean any fixed income obligations with an original
maturity of two years or more, as well as "synthetic" bonds created by combining
a futures contract or option on a fixed income security with cash, a cash
equivalent investment or another fixed income security. While the Fund invests
primarily in obligations denominated in foreign currencies, the Fund will employ
currency transactions so that, under normal conditions, at least 75% of the
Fund's net exposure to currencies will be to the U.S. dollar. The Fund invests
directly in securities or indirectly in securities through investment in GMO
Alpha LIBOR Fund. You may obtain information about Alpha LIBOR Fund by calling
the Trust collect at 617-346-7646.

   securities issued by federal, state, local and
       foreign governments
   convertible bonds
   fixed income securities of private issuers
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (including closed-end
       funds)
   preferred stock
   illiquid securities
   144A securities
   restricted securities
   reverse repurchase agreements
   zero coupon securities
   repurchase agreements
   securities purchased and sold on a when-issued or delayed delivery basis
   indexed securities
   firm commitments (with banks or broker-dealers)

   interest rate/bond futures and related options
      exchange-traded and OTC options on securities and indexes (including
      writing covered options)

   interest rate swap contracts
   total return swap contracts
   contracts for differences
   credit default swaps
   interest rate caps, floors and collars
   asset-backed securities including mortgage-backed, cmos, strips and
      residuals
   loan participations (and other direct debt)
   sovereign debt of emerging countries
   warrants

   GMO Alpha LIBOR Fund
   Commercial paper and other high quality cash equivalents and money
   market instruments of the type invested in by GMO Short-Term Income Fund.

   FOREIGN CURRENCY TRANSACTIONS      - The Fund may invest in spot currency
                                        transactions, forward currency
                                        contracts, currency swap contracts,
                                        options on currencies, currency futures
                                        and related options.

                                      - The Fund may also use synthetic bonds
                                        and synthetic foreign currency
                                        denominated securities(42) to
                                        approximate desired risk/return
                                        profiles.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN    - Except for short-term credits
                                        necessary for clearance of transactions.

   BORROWING MONEY                    - Except that the Fund may temporarily
                                        borrow up to 20% of its net assets from
                                        banks for the payment of redemptions or
                                        settlement of securities transactions,
                                        but not as a leveraged investment
                                        strategy.

----------
                  (41) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments and through derivative instruments will be
         considered.

                  (42) The Fund may purchase forward foreign exchange contracts
         in conjunction with U.S. dollar-denominated securities in order to
         create a synthetic foreign currency denominated security.


                                      162
<PAGE>   342
   UNDERWRITING SECURITIES            - Except to the extent that the Fund is
                                        deemed an underwriter for securities law
                                        purposes in connection with disposition
                                        of portfolio investments.

   MAKING LOANS                       - Except that purchasing debt obligations,
                                        repurchase agreements and engaging in
                                        securities lending will not be
                                        considered making loans for this
                                        purpose. The Fund may loan securities
                                        valued at up to one-third of its total
                                        assets.

   PLEDGING, HYPOTHECATING OR         - Except that collateral arrangements with
   MORTGAGING FUND ASSETS               respect to swap agreements, the writing
                                        of options, index, interest rate,
                                        currency or other futures contracts,
                                        options on futures contracts and
                                        collateral arrangements with respect to
                                        initial and variation margin are not
                                        deemed to be a pledge or other
                                        encumbrance of assets. The deposit of
                                        securities or cash or cash equivalents
                                        in escrow in connection with the writing
                                        of covered call or put options,
                                        respectively, is also not deemed to be a
                                        pledge or encumbrance.

   MAKING SHORT SALES OF SECURITIES
   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES              - No more than 10% of the Fund's net
                                        assets will be invested in time premiums
                                        on options on particular securities (as
                                        opposed to options on indexes).


   ILLIQUID SECURITIES                - No more than 15% of the Fund's net
                                        assets will be invested in illiquid
                                        securities.

   INVESTMENT IN LOWER-RATED
     SECURITIES                       - The Fund will invest less than 25% of
                                        its assets in securities rated BBB-/Baa3
                                        or less (or equivalent, as determined by
                                        the Manager).


CONCENTRATION

   CONCENTRATION                      - The Fund will not invest more than 25%
                                        of its total assets in a single
                                        industry.

   DERIVATIVE INSTRUMENTS

   DERIVATIVES AND GMO'S GLOBAL BOND  - The Fund is not specifically limited
   STRATEGY                             with respect to the extent to which
                                        derivatives may be used, or with respect
                                        to the absolute face value of the
                                        derivative positions employed. Instead,
                                        effective market exposure is controlled
                                        by controlling the projected tracking
                                        error relative to the Fund's benchmark.
                                        However, this will mean that the Fund
                                        may be leveraged if measured in terms of
                                        aggregate exposure of the Fund's assets.
                                        Note: The Fund is a currency-hedged fund
                                        in that it seeks to limit its aggregate
                                        net exposure to foreign currencies
                                        (assuming complete offset of
                                        overweighted and underweighted positions
                                        across all currency markets) to not more
                                        than 25% of the Fund's net asset value.
                                        However, the Fund will not specifically
                                        hedge the currency exposure represented
                                        by the Fund's investments in foreign
                                        bonds and synthetic foreign currency
                                        denominated fixed income securities.

   TYPES OF DERIVATIVES               - Options, futures contracts and related
                                        options on bonds or baskets or indexes
                                        of securities.

                                      - Options on bonds and other securities.

                                      - Swap contracts, including interest rate
                                        swaps, total return swaps, credit
                                        default swaps and contracts for
                                        differences.

                                      - Structured notes.

   USES OF DERIVATIVES
   (OTHER THAN FOREIGN CURRENCY)


                                      163
<PAGE>   343
   HEDGING                            - Traditional Hedging: Bond futures,
                                        related options, bond options and swap
                                        contracts used to hedge against a market
                                        or credit risk already generally present
                                        in the Fund.

                                      - Anticipatory Hedging: If the Fund
                                        receives or anticipates significant cash
                                        purchase transactions, the fund may
                                        hedge market risk (risk of not being
                                        invested in the market) by purchasing
                                        long futures contracts or entering into
                                        long swap contracts to obtain market
                                        exposure until such time as direct
                                        investments can be made efficiently.
                                        Conversely, if the Fund receives or
                                        anticipates a significant demand for
                                        cash redemptions, the Fund may sell
                                        futures contracts or enter into short
                                        swap contracts while the Fund disposes
                                        of securities in an orderly fashion.

   INVESTMENT                         - The Fund may use derivative instruments
                                        (particularly long futures contracts,
                                        related options and long swap contracts)
                                        in place of investing directly in
                                        securities. Because a foreign derivative
                                        generally only provides the return of a
                                        foreign market in local currency terms,
                                        the Fund will often purchase a foreign
                                        currency forward in conjunction with
                                        using derivatives to give the effect of
                                        investing directly.

   RISK MANAGEMENT                    - The Fund may use options, futures,
                                        related options and swap contracts to
                                        adjust the weight of the Fund to a level
                                        the Manager believes is the optimal
                                        exposure to individual countries and
                                        issuers. Sometimes, such transactions
                                        are used as a precursor to actual sales
                                        and purchases.

   LIMITATIONS ON THE USE OF
     DERIVATIVES                      - Counterparties used for OTC derivatives
                                        must have a long-term debt rating of A
                                        or higher when the derivative is entered
                                        into. Occasionally, short-term
                                        derivatives will be entered into with
                                        counterparties that have only high
                                        short-term debt ratings.

FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY
     TRANSACTIONS                     - Buying and selling spot currencies.
                                      - Forward foreign currency contracts.
                                      - Currency futures contracts and related
                                        options.
                                      - Options on currencies.
                                      - Currency swap contracts.

USES OF FOREIGN CURRENCY TRANSACTIONS

   HEDGING                            - Traditional Hedging: The Fund may
                                        effect foreign currency transactions -
                                        generally short forward or futures
                                        contracts - to hedge the risk of foreign
                                        currencies represented by its securities
                                        investments back into the U.S. dollar.
                                        The Fund is not required to hedge any of
                                        the currency risk obtained by investing
                                        in securities denominated in foreign
                                        currencies.

                                      - Anticipatory Hedging: When the Fund
                                        enters into a contract to purchase or
                                        anticipates the need to purchase a
                                        security denominated in a foreign
                                        currency, it may "lock in" the U.S.
                                        dollar price of the security by buying
                                        the foreign currency or through currency
                                        forwards or futures

                                      - Proxy Hedging: The Fund may hedge the
                                        exposure of a particular foreign
                                        currency by using an instrument relating
                                        to a different currency, which the
                                        Manager believes is highly correlated to
                                        the currency being hedged.

   INVESTMENT                         - The Fund may enter into currency
                                        forwards or futures contracts in
                                        conjunction with entering into a futures
                                        contract on a foreign index in order to
                                        create synthetic foreign currency
                                        denominated securities.

   RISK MANAGEMENT                    - The Fund may use foreign currency
                                        transactions for risk management, which
                                        will permit the Fund to have foreign
                                        currency exposure that is significantly
                                        different than the currency exposure
                                        represented by its portfolio
                                        investments. This may include long and
                                        short exposure to particular currencies
                                        beyond the amount of the Fund's
                                        investment in securities denominated in
                                        that currency.



                                      164
<PAGE>   344
GMO GLOBAL BOND FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS


   At least 65% of the Fund's total assets will be invested in or exposed to(43)
"bonds", either directly, or indirectly through investment in the GMO Alpha
LIBOR Fund. "Bonds" mean any fixed income obligations with an original maturity
of two years or more, as well as "synthetic" bonds created by combining a
futures contract or option on a fixed income security with cash, a cash
equivalent investment or another fixed income security. The Fund invests
directly in securities or indirectly in securities through investment in GMO
Alpha LIBOR Fund. You may obtain information about Alpha LIBOR Fund by calling
the Trust collect at 617-346-7646.

   GMO Alpha LIBOR Fund
   securities issued by federal, state, local and foreign governments
   asset-backed securities including mortgage-
        backed, CMOs, strips and residuals
   convertible bonds
   fixed income securities of private issuers
   depository receipts: ADRs, GDRs, EDRs
   foreign issues traded in the U.S. and abroad
   investment companies (open & closed end)
   preferred stock
   illiquid securities
   144A securities
   restricted securities
   repurchase agreements
   reverse repurchase agreements
   dollar roll transactions
   adjustable rate securities
   zero coupon securities
   securities purchased and sold on a when-issued or delayed delivery basis
   indexed securities
   firm commitments (with banks or broker-dealers)
   interest rate/bond futures and related options
   exchange-traded and OTC options on securities and indexes (including
       writing covered options)
   interest rate swap contracts
   total return swap contracts
   contracts for differences
   credit default swaps
   interest rate caps, floors and collars
   loan participations (and other direct debt)
   sovereign debt of emerging countries
   warrants

   commercial paper and other high quality cash equivalents and money
       market instruments of the type invested in by the GMO Short-Term
       Income Fund
   GMO Alpha LIBOR Fund
   Commercial paper and other
   high quality cash
   equivalents and money market
   instruments of the type
   invested in by GMO
   Short-Term Income Fund.

   FOREIGN CURRENCY TRANSACTIONS      - The Fund may invest in spot currency
                                        transactions, forward currency
                                        contracts, currency swap contracts,
                                        options on currencies, currency futures
                                        and related options.

                                      - The Fund may also use synthetic bonds
                                        and synthetic foreign currency
                                        denominated securities(44) to
                                        approximate desired risk/return
                                        profiles.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN    - Except for short-term credits necessary
                                        for clearance of transactions.

----------
                  (43) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments, investments in other investment companies and
         through derivative instruments will be considered.

                  (44) The Fund may purchase forward foreign exchange contracts
         in conjunction with U.S. dollar-denominated securities in order to
         create a synthetic foreign currency denominated security.


                                      165
<PAGE>   345
   BORROWING MONEY                    - Except that the Fund may temporarily
                                        borrow up to 20% of its net assets from
                                        banks for the payment of redemptions or
                                        settlement of securities transactions,
                                        but not as a leveraged investment
                                        strategy.

   UNDERWRITING SECURITIES            - Except to the extent that the Fund is
                                        deemed an underwriter for securities law
                                        purposes in connection with disposition
                                        of portfolio investments.

   MAKING LOANS                       - Except that purchasing debt obligations,
                                        repurchase agreements and engaging in
                                        securities lending will not be
                                        considered making loans for this
                                        purpose. The Fund may loan securities
                                        valued at up to one-third of its total
                                        assets.

   PLEDGING, HYPOTHECATING OR
   MORTGAGING FUND ASSETS             - Except that collateral arrangements with
                                        respect to swap agreements, the writing
                                        of options, index, interest rate,
                                        currency or other futures contracts,
                                        options on futures contracts and
                                        collateral arrangements with respect to
                                        initial and variation margin are not
                                        deemed to be a pledge or other
                                        encumbrance of assets. The deposit of
                                        securities, cash or cash equivalents in
                                        escrow in connection with the writing of
                                        covered call or put options,
                                        respectively, is also not deemed to be a
                                        pledge or encumbrance.


   MAKING SHORT SALES OF SECURITIES
   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES              - No more than 10% of the Fund's net
                                        assets will be invested in time premiums
                                        on options on particular securities (as
                                        opposed to options on indexes).

   ILLIQUID SECURITIES                - No more than 15% of the Fund's net
                                        assets will be invested in illiquid
                                        securities.



CONCENTRATION

     CONCENTRATION                    - The Fund will not invest more than 25%
                                        of its total assets in a single
                                        industry.


                                      166
<PAGE>   346
DERIVATIVE INSTRUMENTS

DERIVATIVES AND GMO'S GLOBAL BOND
STRATEGY                              - The fundamental strategy of the Fund
                                        requires that the Fund take active
                                        over-weighted and under-weighted
                                        positions with respect to particular
                                        bond markets and currencies relative to
                                        the Fund's performance benchmark. Often
                                        these active positions will be achieved
                                        using long and short derivative
                                        positions and combinations of such
                                        positions to create synthetic
                                        securities. The Fund is not specifically
                                        limited with respect to the extent to
                                        which derivatives may be used, or with
                                        respect to the absolute face value of
                                        the derivative positions employed.
                                        Instead, effective market exposure is
                                        controlled by controlling the projected
                                        tracking error relative to the Fund's
                                        benchmark. However, this will mean that
                                        the Fund may be leveraged if measured in
                                        terms of aggregate exposure of the
                                        Fund's assets.

   TYPES OF DERIVATIVES               - Options, futures contracts and related
                                        options on bonds or baskets or indexes
                                        of securities

                                      - Options on bonds and other securities

                                      - Swap contracts, including interest
                                        rate swaps, total return swaps, credit
                                        default swaps and contracts for
                                        differences

                                      - Structured notes

   USES OF DERIVATIVES
   (OTHER THAN FOREIGN CURRENCY)

   HEDGING                            - Traditional Hedging: Bond futures,
                                        related options, bond options and swap
                                        contracts used to hedge against a market
                                        or credit risk already generally present
                                        in the Fund.

                                      - Anticipatory Hedging: If the Fund
                                        receives or anticipates significant cash
                                        purchase transactions, the fund may
                                        hedge market risk (risk of not being
                                        invested in the market) by purchasing
                                        long futures contracts or entering into
                                        long swap contracts to obtain market
                                        exposure until such time as direct
                                        investments can be made efficiently.
                                        Conversely, if the Fund receives or
                                        anticipates a significant demand for
                                        cash redemptions, the Fund may sell
                                        futures contracts or enter into short
                                        swap contracts while the Fund disposes
                                        of securities in an orderly fashion.

   INVESTMENT                         - The Fund may use derivative instruments
                                        (particularly long futures contracts,
                                        related options and long swap contracts)
                                        in place of investing directly in
                                        securities. Because a foreign derivative
                                        generally only provides the return of a
                                        foreign market in local currency terms,
                                        the Fund will often purchase a foreign
                                        currency forward in conjunction with
                                        using derivatives to give the effect of
                                        investing directly.

   RISK MANAGEMENT                    - The Fund may use options, futures,
                                        related options and swap contracts to
                                        adjust the weight of the Fund to a level
                                        the Manager believes is the optimal
                                        exposure to individual countries and
                                        issuers. Sometimes, such transactions
                                        are used as a precursor to actual sales
                                        and purchases.

   LIMITATIONS ON THE USE OF
   DERIVATIVES                        - Counterparties used for OTC derivatives
                                        must have a long-term debt rating of A
                                        or higher when the derivative is entered
                                        into. Occasionally, short-term
                                        derivatives will be entered into with
                                        counterparties that have only high
                                        short-term debt ratings.


                                      167
<PAGE>   347
FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY
   TRANSACTIONS                       - Buying and selling spot currencies

                                      - Forward foreign currency contracts

                                      - Currency futures contracts and related
                                        options

                                      - Options on currencies

                                      - Currency swap contracts

   USES OF FOREIGN CURRENCY TRANSACTIONS

   HEDGING                            - Traditional Hedging: The Fund may
                                        effect foreign currency transactions -
                                        generally short forward or futures
                                        contracts - to hedge the risk of foreign
                                        currencies represented by its securities
                                        investments back into the U.S. dollar.
                                        The Fund is not required to hedge any of
                                        the currency risk obtained by investing
                                        in securities denominated in foreign
                                        currencies.

                                      - Anticipatory Hedging: When the Fund
                                        enters into a contract for the purchase
                                        or anticipates the need to purchase a
                                        security denominated in a foreign
                                        currency, it may "lock in" the U.S.
                                        dollar price of the security by buying
                                        the foreign currency or through currency
                                        forwards or futures.

                                      - Proxy Hedging: The Fund may hedge the
                                        exposure of a given foreign currency by
                                        using an instrument relating to a
                                        different currency, which the Manager
                                        believes is highly correlated to the
                                        currency being hedged.

   INVESTMENT                         - The Fund may enter into currency
                                        forwards or futures contracts in
                                        conjunction with entering into a futures
                                        contract on a foreign index in order to
                                        create synthetic foreign currency
                                        denominated securities.

   RISK MANAGEMENT                    - The Fund may use foreign currency
                                        transactions for risk management, which
                                        will permit the Fund to have foreign
                                        currency exposure that is significantly
                                        different than the currency exposure
                                        represented by its portfolio
                                        investments. This may include long and
                                        short exposure to particular currencies
                                        beyond the amount of the Fund's
                                        investment in securities denominated in
                                        that currency.


                                      168
<PAGE>   348
GMO EMERGING COUNTRY DEBT FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

The Fund invests directly in securities or indirectly in securities through
investment in GMO Alpha LIBOR Fund. You may obtain information about Alpha LIBOR
Fund by calling the Trust collect at 617-346-764.


FIXED INCOME SECURITIES:

<TABLE>
<S>                                                    <C>
   securities issued by federal, state, local          - At least 65% of the Fund's total assets will be invested
   and foreign governments                               in or exposed to(45) bonds.
   convertible bonds, brady bonds
   sovereign debt
   private issues                                      - At least 50% of the Fund's total assets will be
   loan participations (and other direct debt)           denominated in, or hedged into, U.S. dollars.


OTHER INVESTMENTS:                                     - At least 65% of the Fund's total assets will be invested
   foreign issues traded in the U.S. and abroad          in debt securities of Emerging Countries.
   investment companies (open and closed-end)
   preferred stock
   illiquid securities
   144A securities
   restricted securities
   reverse repurchase agreements
   securities purchased and sold on a
       when-issued or delayed delivery basis
   indexed securities
   firm commitments (with banks or
       broker-dealers)
   exchange-traded and OTC options on
       securities and indexes (including writing
       covered options)
   interest rate swap contracts
   total return swap contracts
   contracts for differences
   credit default swaps
   interest rate caps, floors and collars
   asset-backed securities including
      mortgage-backed, CMOs, strips
      and residuals
   warrants
   repurchase agreements
   lower-rated securities
   GMP Alpha LIBOR Fund
   commercial paper and other high quality
   cash equivalents and money market
   instruments of the type invested in by GMO
   Short-Term Income Fund.
</TABLE>

----------
                  (45) The words "exposed to" as used in these guidelines mean
         that, for purposes of the relevant requirement or restriction, the
         total of the Fund's exposure to the relevant market or security through
         direct investments and through derivative instruments will be
         considered.


                                      169
<PAGE>   349
   FOREIGN CURRENCY TRANSACTIONS      - The Fund may invest in spot currency
                                        transactions, forward currency
                                        contracts, currency swap contracts,
                                        options on currencies, currency futures
                                        and related options.

                                      - The Fund may also use synthetic
                                        bonds(46) and synthetic foreign currency
                                        denominated securities(47) to
                                        approximate desired risk/return
                                        profiles.

PROHIBITED INVESTMENTS AND PRACTICES

   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN    - Except for short-term credits
                                        necessary for clearance of transactions.

   BORROWING MONEY                    - Except that the Fund may temporarily
                                        borrow up to 20% of its net assets from
                                        banks for the payment of redemptions or
                                        settlement of securities transactions,
                                        but not as a leveraged investment
                                        strategy.

   UNDERWRITING SECURITIES            - Except to the extent that the Fund is
                                        deemed an underwriter for securities law
                                        purposes in connection with disposition
                                        of portfolio investments.

   MAKING LOANS                       - Except that purchasing debt obligations,
                                        repurchase agreements and engaging in
                                        securities lending will not be
                                        considered making loans for this
                                        purpose. The Fund may loan securities
                                        valued at up to one-third of its total
                                        assets.

PLEDGING, HYPOTHECATING OR MORTGAGING - Except that collateral arrangements with
                                        respect to swap FUND ASSETS agreements,
                                        the writing of options, index, interest
                                        rate, currency or other futures
                                        contracts, options on futures contracts
                                        and collateral arrangements with respect
                                        to initial and variation margin are not
                                        deemed to be a pledge or other
                                        encumbrance of assets. The deposit of
                                        securities or cash or cash equivalents
                                        in escrow in connection with the writing
                                        of covered call or put options,
                                        respectively, is also not deemed to be a
                                        pledge or encumbrance.

   INVESTING IN SECURITIES ISSUED BY NORTHERN IRELAND COMPANIES
   INVESTING IN SECURITIES ISSUED BY IRANIAN COMPANIES
   INVESTING IN BANKRUPT CORPORATE SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES OF SECURITIES

   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS

RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES              - No more than 10% of the Fund's net
                                        assets will be invested in time premiums
                                        on options on particular securities (as
                                        opposed to options on indexes).


   ILLIQUID SECURITIES                - No more than 15% of the Fund's net
                                        assets will be invested in illiquid
                                        securities.


DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                    - Except for U.S. government securities,
                                        cash, and money market instruments, the
                                        Fund will not invest more than 25% of
                                        its assets in the securities of a single
                                        issuer.

   CONCENTRATION                      - The Fund will not invest more than 25%
                                        of its total assets in a single
                                        industry.

DERIVATIVE INSTRUMENTS (OTHER THAN FOREIGN CURRENCY)

   TYPES OF DERIVATIVES               - Options, futures contracts and related
                                        options on bonds or baskets or indexes
                                        of

----------
                  (46) For investment purposes, the Fund may combine futures
         contracts or options on fixed income securities with cash, cash
         equivalent investments or other fixed income securities to create
         "synthetic" bonds.

                  (47) The Fund may purchase forward foreign exchange contracts
         in conjunction with U.S. dollar-denominated securities in order to
         create a synthetic foreign currency-denominated security.


                                      170
<PAGE>   350
                                        securities.

                                      - Options on bonds and other securities.

                                      - Swap contracts, including interest rate
                                        swaps, total return swaps, credit
                                        default swaps and contracts for
                                        differences.

                                      - Structured notes.

   USES OF DERIVATIVES

   HEDGING                            - Traditional Hedging: Bond futures,
                                        related options, Bond options and swap
                                        contracts used to hedge against a market
                                        or credit risk already generally present
                                        in the Fund.

                                      - Anticipatory Hedging: If the Fund
                                        receives or anticipates significant cash
                                        purchase transactions, the fund may
                                        hedge market risk (risk of not being
                                        invested in the market) by purchasing
                                        long futures contracts or entering into
                                        long swap contracts to obtain market
                                        exposure until such time as direct
                                        investments can be made efficiently.
                                        Conversely, if the Fund receives or
                                        anticipates a significant demand for
                                        cash redemptions, the Fund may sell
                                        futures contracts or enter into short
                                        swap contracts while the Fund disposes
                                        of securities in an orderly fashion.

   INVESTMENT                         - The Fund may use derivative instruments
                                        (particularly long futures contracts,
                                        related options and long swap contracts)
                                        in place of investing directly in
                                        securities. Because a foreign derivative
                                        generally only provides the return of a
                                        foreign market in local currency terms,
                                        the Fund will often purchase a foreign
                                        currency forward in conjunction with
                                        using derivatives to give the effect of
                                        investing directly.

   RISK MANAGEMENT -                  - The Fund may use options, futures,
   SYNTHETIC SALES AND PURCHASES        related options and swap contracts to
                                        adjust the weight of the Fund to a level
                                        the Manager believes is the optimal
                                        exposure to individual countries and
                                        issuers. Sometimes, such transactions
                                        are used as a precursor to actual sales
                                        and purchases.

   LIMITATIONS ON THE USE OF
   DERIVATIVES                        - There is no limit on the use of
                                        derivatives for hedging purposes.


                                      - Except when such instruments are used
                                        for bona fide hedging, no more than 5%
                                        of the Fund's net assets will be
                                        committed to initial margin on futures
                                        contracts and time premiums on related
                                        options.

                                      - Counterparties used for OTC derivatives
                                        must have a long-term debt rating of A
                                        or higher when the derivative is entered
                                        into. Occasionally, short-term
                                        derivatives will be entered into with
                                        counterparties that have only high
                                        short-term debt ratings.

FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY
   TRANSACTIONS                       - Buying and selling spot currencies.
                                      - Forward foreign currency contracts.
                                      - Currency futures contracts and related
                                        options.
                                      - Options on currencies.
                                      - Currency swap contracts.

USES OF FOREIGN CURRENCY TRANSACTIONS

   HEDGING                            - Traditional Hedging: The Fund may effect
                                        foreign currency transactions -
                                        generally short forward or futures
                                        contracts - to hedge the risk of foreign
                                        currencies represented by its securities
                                        investments back into the U.S. dollar.
                                        The Fund is not required to hedge any of
                                        the currency risk obtained by investing
                                        in securities denominated in foreign
                                        currencies.

                                      - Anticipatory Hedging: When the Fund
                                        enters into a contract for the purchase
                                        or anticipates the need to purchase a
                                        security denominated in a foreign
                                        currency, it may "lock in" the U.S.
                                        dollar price of the security by buying
                                        the foreign currency or through currency
                                        forwards or futures.


                                      171
<PAGE>   351
                                      - Proxy Hedging: The Fund may hedge the
                                        exposure of a given foreign currency by
                                        using an instrument relating to a
                                        different currency, which the Manager
                                        believes is highly correlated to the
                                        currency being hedged.

   INVESTMENT                         - The Fund may enter into currency
                                        forwards or futures contracts in
                                        conjunction with entering into a futures
                                        contract on a foreign index in order to
                                        create synthetic foreign
                                        currency-denominated securities.

   RISK MANAGEMENT                    - The Fund may use foreign currency
                                        transactions for risk management, which
                                        will permit the Fund to have foreign
                                        currency exposure that is significantly
                                        different than the currency exposure
                                        represented by its portfolio
                                        investments. This may include long and
                                        short exposure to particular currencies
                                        beyond the amount of the Fund's
                                        investment in securities denominated in
                                        that currency.

   LIMITATIONS OF FOREIGN CURRENCY
   TRANSACTIONS                       - The aggregate absolute face value of all
                                        currency forward, currency futures and
                                        currency swap contracts (without regard
                                        to sign and assuming no offset of long
                                        and short positions, and counting both
                                        components of any contract for
                                        differences) will not exceed 50% of the
                                        Fund's total assets.


                                      172
<PAGE>   352
GMO SHORT-TERM INCOME FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

The Fund invests directly in securities or indirectly in securities through
investment in GMO Alpha LIBOR Fund. You may obtain information about Alpha LIBOR
Fund by calling the Trust collect at 617-346-7646.

PERMITTED INVESTMENTS

<TABLE>
<S>                                                          <C>
   GMO Alpha LIBOR Fund                                      -  The Fund seeks to maintain a duration of not greater
   U.S. government securities                                   than two years.
   prime commercial paper
   master demand notes
   certificates of  deposit
   bankers' acceptances
   other bank obligations (including foreign
       branches of domestic banks)
   foreign securities
   repurchase agreements
   adjustable rate securities
   asset backed securities including mortgage-
       backed, CMO's, strips and residuals
   high quality corporate debt securities
       (including those backed by pools of
       commercial or consumer finance loans)
   warrants
   lower-rated securities
   investment companies
   firm commitments (with banks or broker-dealers)
       interest rate/bond futures and related options
       exchange-traded and OTC options on securities
       and indexes (including writing covered options)
   interest rate swap contracts
   total return swap contracts
   contracts for differences
   interest rate caps, floors and collars
   indexed securities
   securities purchased and sold on a
       when-issued or delayed delivery basis
</TABLE>

   The Fund may purchase any of the above instruments through firm commitment
       arrangements with domestic commercial banks and registered
       broker-dealers. The Fund may enter into repurchase agreements with such
       banks and broker-dealers with respect to any of the above instruments and
       with respect to longer term U.S. Government Securities or corporate debt
       securities rated at least "AA" by S&P or at least "Aa" by Moody's. When
       the Fund has purchased a security subject to a repurchase agreement, the
       amount and maturity of the Fund's investment will be determined by
       reference to the amount and term of the repurchase agreement, not by
       reference to the underlying security.


PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:


   INVEST IN BANKRUPT CORPORATE SECURITIES

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -    Except  for  short-term   credits  necessary  for  clearance  of
                                                      transactions.

   BORROWING MONEY                               -    Except that the Fund may temporarily  borrow up to 5% of its net
                                                      assets from
</TABLE>


                                      173
<PAGE>   353
<TABLE>
<S>                                              <C>
                                                      banks for the payment of redemptions or settlement of securities
                                                      transactions,   but  not  as  a  leveraged  investment strategy.

   UNDERWRITING SECURITIES                       -    Except to the extent that the Fund is deemed an underwriter  for
                                                      securities   law  purposes  in  connection   with   disposition  of
                                                      portfolio investments.

   MAKING LOANS                                  -    Except that purchasing debt obligations, repurchase agreements and
                                                      engaging in securities lending will not be considered making loans
                                                      for this purpose. The Fund may loan securities valued at up to
                                                      one-third of its total assets.

   PLEDGING, HYPOTHECATING OR                    -    Except regarding  collateral  arrangements  with respect to swap
   MORTGAGING FUND ASSETS                             agreements,  the writing of options,  index, interest rate, currency
                                                      or other futures contracts, options on futures contracts and collateral
                                                      arrangements with respect to initial and variation margin are not deemed to be
                                                      a pledge or other encumbrance of assets. The deposit of securities, cash or
                                                      cash equivalents in escrow in connection with the writing of covered call or
                                                      put options, respectively, is also not deemed to be a pledge or encumbrance.
</TABLE>


   INVESTING IN BANKRUPT CORPORATE SECURITIES
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING SHORT SALES OF SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING DIRECTLY IN REAL ESTATE
   MAKING INVESTMENT FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
    MANAGEMENT


RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   ILLIQUID SECURITIES                           -    No more than 15% of the Fund's net assets  will be  invested  in
                                                      illiquid securities.

   PRIME COMMERCIAL PAPER/                       -    At the time of direct  investment,  prime  commercial  paper and
    DEMAND NOTES                                      master  demand  notes  must be rated  "A-1" by S&P or  "Prime-1" by
                                                      Moody's or, if unrated, issued by companies having an outstanding debt issue
                                                      rated at least "AA" by S&P or at least "Aa" by Moody's.

   CONCENTRATION                                 -    The Fund will not invest more than 25% of its total assets in securities of
                                                      issuers in any one industry, except that up to 100% of the Fund's assets may
                                                      be invested in obligations issued by banks.
</TABLE>

                                      174
<PAGE>   354
<TABLE>
<S>                                              <C>
  DERIVATIVE INSTRUMENTS

   TYPES OF DERIVATIVES                          -    Options, futures contracts and related options on bonds or baskets or indexes
                                                      of securities

                                                 -    Options on bonds and other securities

                                                 -    Swap contracts, including interest rate swaps, total return swaps, credit
                                                      default swaps and contracts for differences

                                                 -    Structured notes

   USES OF DERIVATIVES

   HEDGING                                       -    Traditional  Hedging:   Bond  futures,   related  options,  Bond
                                                      options and swap contracts used to hedge against a market or credit risk
                                                      already generally present in the Fund.

                                                 -    Anticipatory  Hedging:  If  the  Fund  receives  or  anticipates
                                                      significant  cash purchase  transactions,  the fund may hedge market
                                                      risk (risk of not being invested in the market) by purchasing long
                                                      futures contracts or entering into long swap contracts to obtain
                                                      market exposure until such time as direct investments can be made
                                                      efficiently. Conversely, if the Fund receives or anticipates a
                                                      significant demand for cash redemptions, the Fund may sell futures
                                                      contracts or enter into short swap contracts while the Fund disposes
                                                      of securities in an orderly fashion.

   INVESTMENT                                    -    The Fund may use derivative instruments (particularly long futures
                                                      contracts, related options and long swap contracts) in place of
                                                      investing  directly in securities.

   RISK MANAGEMENT                               -    The Fund may use options,futures, related options and swap
                                                      contracts to adjust the weight of the Fund to a level the
                                                      Manager believes is the optimal exposure to individual countries
                                                      and issuers. Sometimes, such transactions are used as a
                                                      precursor to actual sales and purchases.

   LIMITATIONS ON THE USE OF                     -    Counterparties used for OTC derivatives must have a long-term
   DERIVATIVES                                        debt rating of A or higher when the derivative is entered into.
                                                      Occasionally, short-term derivatives will be entered into with counterparties
                                                      that have only high short-term debt ratings.
</TABLE>

                                      175
<PAGE>   355
GMO GLOBAL HEDGED EQUITY FUND

The Global Hedged Equity Fund seeks high total return consistent with minimal
exposure to general equity market risk. Although at least 65% of the Fund's
total assets will be invested in equity securities either directly or indirectly
through investment in other Funds of the Trust as described below ("underlying
Funds"), as a result of the Fund's hedging techniques, the Fund expects to
create a return more similar to that received by an investment in fixed income
securities. The Fund will pursue its investment objective by investing
substantially all of its assets in a combination of (i) equity securities, (ii)
GMO Domestic Equity Funds and GMO International Equity Funds (including the GMO
Emerging Markets Funds) (iii) derivative instruments intended to hedge the value
of the Fund's equity securities held directly or through investment in
underlying Funds against substantially all of the general movements in the
relevant equity market(s), including hedges against substantially all of the
changes in the value of the U.S. dollar relative to the currencies represented
in the indexes used to hedge general equity market risk and (iv) long interest
rate futures contracts intended to adjust the duration of the theoretical fixed
income security embedded in the pricing of the derivatives used for hedging the
Fund's equity exposure (the "Theoretical Fixed Income Security"). To the extent
that the Fund's portfolio strategy is successful, the Fund is expected to
achieve a total return consisting of (i) the performance of the Fund's equity
securities held directly or through in investment in underlying Funds, relative
to the relevant equity market indexes (including appreciation or depreciation of
any overweighted currency relative to the currency weighting of the equity
hedge), plus or minus (ii) short-term capital gains or losses approximately
equal to the total return on the Theoretical Fixed Income Security, plus or
minus (iii) capital gains or losses on the Fund's interest rate futures
positions, minus (iv) transaction costs and other Fund expenses.

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS
LONG POSITIONS:

<TABLE>
<S>                                              <C>
EQUITY SECURITIES:                               OTHER EQUITY SECURITIES:
common stocks                                    depository receipts: ADRs, GDRs, EDRs
convertible bonds                                foreign issues traded in the U.S. and abroad
preferred stocks                                 investment companies (open and closed-end)
warrants or rights                               illiquid securities
                                                 144A Securities
GMO FUNDS:(48)                                   restricted securities
U. S. Core Fund                                  equity futures and related options
Tobacco-Free Core Fund                           exchange-traded and OTC Options on securities and Indexes
Value Fund                                       (including writing covered options)
Intrinsic Value Fund                             equity swap contracts
Growth Fund                                      contracts for differences
Small Cap Value Fund                             interest rate futures contracts
Small Cap Growth Fund                            repurchase agreements
REIT Fund
International Core Fund
Currency Hedged International Core Fund
Foreign Fund
International Small Companies Fund
Japan Fund
Emerging Markets Fund
Evolving Countries Fund
Asia Fund
Global Properties Fund
</TABLE>

----------
         (48) Investors should review the Summary of Investment Guidelines for
each of these underlying Funds in considering investment in the Global Hedged
Equity Fund.


                                      176
<PAGE>   356
PERMITTED INVESTMENTS - CONTINUED

-    At least 65% of the Fund's total assets will be invested in or exposed to
     (49) equity securities.

-    The Fund will generally invest in at least 125 different common stocks
     chosen from among the U.S. stocks in which the GMO Core Fund is permitted
     to invest and stocks traded primarily outside of the United States in which
     the GMO International Core Fund is permitted to invest. To the extent that
     the Underlying Funds are used, this requirement is intended to apply to the
     securities in which the Underlying Funds invest.

-    The Fund may invest up to 20% of its total assets in securities of issuers
     in newly industrialized countries of the type invested in by the GMO
     Emerging Markets Fund.

-    The Fund may invest in the securities identified in this Summary directly
     or through investment in other Funds of GMO Trust ("Underlying Funds") as
     set forth above. Thus, the Fund may operate as a Fund of Funds.

<TABLE>
<S>                                              <C>
 SHORT POSITIONS:                                -    The Fund will enter into short EAFE futures contracts or swap contracts where
                                                      the Fund pays to the counterparty the positive return of EAFE (or EAFE with a
                                                      reduced weight in Japan) as a notional invested value, and receives an
                                                      interest payment and the negative return of the index on such notional amount

                                                 -    The Fund will enter into short futures contracts and/or short swap contracts
                                                      on the S&P 500 Index or other established U.S. market indexes.

                                                 -    The face value of the futures and swaps will be less than or equal to the
                                                      value of stocks held long at the time the futures and swaps are implemented.

                                                 -    The Fund may use futures or options to raise the underlying short-term
                                                      interest rate return up to the return of a 2-year U.S. Treasury note.

                                                 -    Each of the Underlying Funds may make use of derivatives, as described in the
                                                      Investment Guidelines applicable to each such Fund.

  FOREIGN CURRENCY TRANSACTIONS                  -    The Fund may invest in spot currency transactions, forward foreign currency
                                                      contracts, currency swap contracts, options on currencies, currency futures
                                                      and related options for hedging purposes only.

  CASH AND MONEY MARKET INSTRUMENTS              -    Any short-term assets held directly will be invested in cash or high quality
                                                      money market instruments including securities issued by the U.S. government
                                                      and agencies thereof, bankers' acceptances, commercial paper, bank
                                                      certificates of deposit and repurchase agreements


  PROHIBITED INVESTMENTS AND PRACTICES
     The Fund will not engage in the following practices except as indicated:

     PURCHASING SECURITIES ON MARGIN             -    Except for short-term credits necessary for clearance of
                                                      transactions.
</TABLE>

----------
         (49) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.


                                      177
<PAGE>   357
<TABLE>
<S>                                              <C>
     BORROWING MONEY                             -    Except that the Fund may temporarily borrow up to 20% of its assets from banks
                                                      for the payment of redemptions or settlement of securities transactions, but
                                                      not as a leveraged investment strategy.

     UNDERWRITING SECURITIES                     -    Except to the extent that the Fund is deemed an underwriter for securities law
                                                      purposes in connection with disposition of portfolio investments.

     MAKING LOANS                                -    Except that purchasing debt obligations, repurchase agreements and engaging in
                                                      securities lending will not be considered making loans for this purpose. The
                                                      Fund may loan securities valued at up to one-third of its total assets.

     PLEDGING, HYPOTHECATING OR
     MORTGAGING FUND ASSETS                      -    Except that collateral arrangements with respect to swap agreements, the
                                                      writing of options, stock index, interest rate, currency or other futures
                                                      contracts, options on futures contracts and collateral arrangements with
                                                      respect to initial and variation margin are not deemed to be a pledge or other
                                                      encumbrance of assets. The deposit of securities or cash or cash equivalents
                                                      in escrow in connection with the writing of covered call or put options,
                                                      respectively, is also not deemed to be a pledge or encumbrance.
</TABLE>


     INVESTING IN REAL ESTATE
     INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
     PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
     MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
       MANAGEMENT
     MAKING SHORT SALES OF SECURITIES
     SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDICES
     INVEST IN BANKRUPT CORPORATE SECURITIES

RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
     OPTIONS ON SECURITIES                       -    No more than 5% of the Fund's net assets will be invested
                                                      in time premiums on options on particular securities
                                                      (as opposed to options on indexes).

     ILLIQUID SECURITIES                         -    No more than 15% of the Fund's net assets will be
                                                      invested in illiquid securities.

     INVESTMENT IN INSURANCE COMPANIES           -    The Fund will not purchase more than 10% of the total
                                                      outstanding voting stock of any insurance company
                                                      (including foreign insurance companies).

     INVESTMENT IN SECURITIES ISSUED             -    Equity: The Fund will not purchase more than 5% of any
     BY BROKERS, DEALERS, UNDERWRITERS                class of stock of a broker, dealer, underwriter or
     AND INVESTMENT ADVISERS                          investment adviser.

                                                 -    Debt: The Fund may not purchase more than 10% of any such company's total
                                                      outstanding debt in the aggregate.

                                                 -    Investment Limits: No more than 5% of the Fund's total assets will be invested
                                                      in the securities of a single broker, dealer, underwriter or investment
                                                      adviser. The net payment obligation of swap contracts where one of these types
                                                      of companies is the counterparty also counts for purposes of this restriction.

                                                  This policy does not apply to companies that derived less than 15% of revenues
                                                  from "securities-related businesses" during the most recent fiscal year.
</TABLE>

                                      178
<PAGE>   358
DIVERSIFICATION/CONCENTRATION

<TABLE>
<S>                                              <C>
     DIVERSIFICATION                             -    Except for U.S. government securities, shares of other investment companies,
                                                      cash, money market instruments and shares of the Underlying Funds, the Fund
                                                      will not invest in any one security to an extent greater than 5 percentage
                                                      points over that security's weighting in the Fund's benchmark.

     CONCENTRATION                               -    The Fund will not invest more than 25% of its total assets in securities of
                                                      issuers in any one industry.

FOREIGN CURRENCY TRANSACTIONS

     TYPES OF FOREIGN CURRENCY TRANSACTIONS      -    Buying and selling spot currencies
                                                 -    Forward foreign currency contracts
                                                 -    Currency futures contracts and related options
                                                 -    Options on currencies
                                                 -    Currency swap contracts

     USES OF FOREIGN CURRENCY TRANSACTIONS

     HEDGING                                     -    Traditional Hedging: The Fund may effect foreign currency transactions -
                                                      generally short forward or futures contracts - to hedge the risk of foreign
                                                      currencies represented by its securities investments back into the U.S.
                                                      dollar. The Fund is not required to hedge any of the currency risk obtained by
                                                      investing in securities denominated in foreign currencies.

                                                 -    Proxy Hedging: The Fund may hedge the exposure of a given foreign currency by
                                                      using an instrument relating to a different currency which the Manager
                                                      believes is highly correlated to the currency being hedged.

     INVESTMENT                                  -    The Fund may enter into currency forwards or futures contracts in conjunction
                                                      with entering into a futures contract on a foreign index in order to create
                                                      synthetic foreign currency denominated securities.

     RISK MANAGEMENT                             -    Subject to the limitations described below, the Fund may use foreign currency
                                                      transactions for risk management, which will permit the Fund to have foreign
                                                      currency exposure that is significantly different than the currency exposure
                                                      represented by its portfolio investments. This may include long exposure to
                                                      particular currencies beyond the amount of the Fund's investment in securities
                                                      denominated in that currency.

     LIMITATIONS OF FOREIGN CURRENCY             -    The Fund's aggregate net foreign currency exposure, assuming full offset
     TRANSACTIONS                                     of long and short positions, will not exceed 100% of the Fund's net assets
                                                      denominated in foreign currencies, though the currency exposure of the Fund
                                                      may differ substantially from the currencies in which the Fund's securities
                                                      are denominated.

                                                 -    The Fund will not be net short in any foreign currency, except that, when the
                                                      Fund is attempting to hedge all or nearly all of its exposure to a particular
                                                      currency, changes in the market value of foreign equities may cause the Fund
                                                      to be temporarily net short in the currency. Such temporary net short
                                                      positions will not exceed 1% of the Fund's assets.
</TABLE>

                                      179
<PAGE>   359
GMO INFLATION INDEXED BOND FUND

ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

   At least 65% of the Fund's total assets will be comprised of inflation
indexed bonds. A bond is "linked" to general measures of inflation if, by the
bond's terms, principal or interest components change with general movements of
inflation in the country of issue. The fund may invest in the following types of
securities. The Fund invests directly in securities or indirectly in securities
through investment in GMO Alpha LIBOR Fund. You may obtain information about
Alpha LIBOR Fund by calling the Trust collect at 617-346-7646.

<TABLE>
<S>                                                 <C>
   securities issued by federal, state, local       securities purchased and sold on a when-issued or delayed delivery basis
      and foreign governments                       indexed securities
   convertible bonds                                firm commitments (with banks or broker-dealers)
   fixed income securities of private issuers       interest rate/bond futures and related options
   depository receipts: ADRs, GDRs, EDRs            exchange-traded and OTC Options on securities and indexes
   foreign issues traded in the U.S. and abroad         (including writing covered options)
   investment companies (open & closed-end)         interest rate swap contracts
   preferred stock                                  total return swap contracts
   illiquid securities                              contracts for differences
   144A securities                                  credit default swaps
   restricted securities                            interest rate caps, floors and collars
   repurchase agreements                            asset-backed securities including mortgage-backed, CMOs, strips
   reverse repurchase agreements                        and residuals
   adjustable rate securities                       loan participations (and other direct debt)
   zero coupon securities                           lower-rated securities
   GMO Alpha LIBOR Fund                             warrants

                                                    Commercial paper and other high quality cash equivalents and money market
                                                    instruments of the type invested in by GMO Short-Term Income Fund.
</TABLE>

<TABLE>
<S>                                              <C>
   FOREIGN CURRENCY TRANSACTIONS                 -    The Fund may invest in spot currency transactions, forward
                                                      currency contracts, currency swap contracts, options on
                                                      currencies, currency futures and related options.

                                                 -    The Fund may also use synthetic bonds (50) and synthetic foreign currency
                                                      denominated securities (51) to approximate desired risk/return profiles.
</TABLE>

PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:

<TABLE>
<S>                                              <C>
   PURCHASING SECURITIES ON MARGIN               -    Except for short-term credits necessary for clearance of
                                                      transactions.

   BORROWING MONEY                               -    Except that the Fund may temporarily borrow up to 20% of its net assets from
                                                      banks for the payment of redemptions or settlement of securities transactions,
                                                      but not as a leveraged investment strategy.

   UNDERWRITING SECURITIES                       -    Except to the extent that the Fund is deemed an underwriter for securities law
                                                      purposes in connection with disposition of portfolio investments.
</TABLE>

----------
         (50) For investment purposes, the Fund may combine futures contracts or
options on fixed income securities with cash, cash equivalent investments or
other fixed income securities to create "synthetic" bonds.

         (51) The Fund may purchase forward foreign exchange contracts in
conjunction with U.S. dollar-denominated securities in order to create a
synthetic foreign currency denominated security.


                                      180
<PAGE>   360
<TABLE>
<S>                                              <C>
   MAKING LOANS                                  -    Except that purchasing debt obligations, repurchase agreements and engaging in
                                                      securities lending will not be considered making loans for this purpose. The
                                                      Fund may loan securities valued at up to one-third of its total assets.

   PLEDGING, HYPOTHECATING OR                    -    Except regarding collateral arrangements with respect to
   MORTGAGING FUND ASSETS                             swap agreements, the writing of options, index, interest rate,
                                                      currency or other futures contracts, options on futures contracts and
                                                      collateral arrangements with respect to initial and variation margin are not
                                                      deemed to be a pledge or other encumbrance of assets. The deposit of
                                                      securities or cash or cash equivalents in escrow in connection with the
                                                      writing of covered call or put options, respectively, is also not deemed to be
                                                      a pledge or encumbrance.
</TABLE>

   DEBT SECURITIES OF EMERGING COUNTRIES
   INVESTMENT IN BANKRUPT CORPORATE SECURITIES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
     MANAGEMENT
   MAKING SHORT SALES ON SECURITIES
   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDICES

RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -    No more than 10% of the Fund's net assets will be invested in time premiums on
                                                      options on particular securities (as opposed to options on indexes)

   ILLIQUID SECURITIES                           -    No more than 15% of the Fund's net assets will be invested
                                                      in illiquid securities.

CONCENTRATION

   CONCENTRATION                                 -    The Fund will not invest more than 25% of its total assets in securities of
                                                      issuers in a single industry.

DERIVATIVE INSTRUMENTS

   TYPES OF DERIVATIVES                          -    Options, futures contracts and related options on bonds or
                                                      baskets or indexes of securities

                                                 -    Options on bonds and other securities

                                                 -    Swap contracts, including interest rate swaps, total return swaps, credit
                                                      default swaps and contracts for differences

                                                 -    Structured notes

   USES OF DERIVATIVES (OTHER THAN
   FOREIGN CURRENCY)

   HEDGING                                       -    Traditional Hedging: Bond futures, related options, Bond options and swap
                                                      contracts used to hedge against a market or credit risk already generally
                                                      present in the Fund.

                                                 -    Anticipatory Hedging: If the Fund receives or anticipates significant cash
                                                      purchase transactions, the fund may hedge market risk (risk of not being
                                                      invested in the market) by purchasing long futures contracts or entering into
                                                      long swap contracts to obtain market exposure until such time as direct
                                                      investments can be made efficiently. Conversely, if the Fund receives or
                                                      anticipates a significant demand for cash redemptions, the Fund may sell
                                                      futures contracts or enter into short swap contracts while the Fund disposes
                                                      of securities in an orderly fashion.

   RISK MANAGEMENT                               -    The Fund may use options, futures, related options and swap contracts to
                                                      adjust the weight of the Fund to a level the Manager believes is the optimal
                                                      exposure to individual countries and issuers. Sometimes, such transactions are
                                                      used as a precursor to actual sales and purchases.
</TABLE>

                                      181
<PAGE>   361
<TABLE>
<S>                                              <C>
   LIMITATIONS ON THE USE OF DERIVATIVES         -    Counterparties used for OTC derivatives must have a long-term debt rating of A
                                                      or higher when the derivative is entered into. Occasionally, short-term
                                                      derivatives will be entered into with counterparties that have only high
                                                      short-term debt ratings.

FOREIGN CURRENCY TRANSACTIONS

   TYPES OF FOREIGN CURRENCY TRANSACTIONS        -    Buying and selling spot currencies
                                                 -    Forward foreign currency contracts
                                                 -    Currency futures contracts and related options
                                                 -    Options on currencies
                                                 -    Currency swap contracts

   USES OF FOREIGN CURRENCY
   TRANSACTIONS

   HEDGING                                       -    Traditional Hedging: The Fund may effect foreign currency transactions -
                                                      generally short forward or futures contracts - to hedge the risk of foreign
                                                      currencies represented by its securities investments back into the U.S.
                                                      dollar. The Fund is not required to hedge any of the currency risk obtained by
                                                      investing in securities denominated in foreign currencies.

                                                 -    Anticipatory Hedging: When the Fund enters into a contract for the purchase or
                                                      anticipates the need to purchase a security denominated in a foreign currency,
                                                      it may "lock in" the U.S. dollar price of the security by buying the foreign
                                                      currency or through currency forwards or futures.

                                                 -    Proxy Hedging: The Fund may hedge the exposure of a given foreign currency by
                                                      using an instrument relating to a different currency which the Manager
                                                      believes is highly correlated to the currency being hedged.

   INVESTMENT                                    -    The Fund may enter into currency forwards or futures contracts in conjunction
                                                      with entering into a futures contract on a foreign index in order to create
                                                      synthetic foreign currency denominated securities

   RISK MANAGEMENT                               -    The Fund may use foreign currency transactions for risk management, which will
                                                      permit the Fund to have foreign currency exposure that is significantly
                                                      different than the currency exposure represented by its portfolio investments.
                                                      This may include long and short exposure to particular currencies beyond the
                                                      amount of the Fund's investment in securities denominated in that currency.
</TABLE>

                                      182
<PAGE>   362
ASSET ALLOCATION FUND

GMO U.S. SECTOR FUND


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

PERMITTED INVESTMENTS

<TABLE>
<S>                                               <C>
EQUITY SECURITIES:                                -   At least 65% of the Fund's total assets will be
   domestic common stocks                             invested in or exposed to (52) domestic common stocks.
   convertible securities                         -   The U.S. Sector Fund may invest in the securities
   securities of foreign issuers (traded on           identified in this document directly or through investment in
      U.S. exchanges)                                 other Funds of GMO Trust ("Underlying Funds").  Thus, the

                                                      Fund may operate as a Fund-of-Funds.  The Fund may invest in
                                                      any of the following underlying Funds:
OTHER EQUITY SECURITIES:
   depository receipts
   illiquid securities                                                GMO U.S. Core Fund
   144A securities                                                    GMO Growth Fund
   restricted securities                                              GMO Value Fund
   futures and related options on                                     GMO Intrinsic Value Fund
       securities and indexes                                         GMO Small Cap Growth Fund
   REITs                                                              GMO REIT Fund
   exchange-traded and OTC options on
      securities and indexes
      (including writing covered options)
   equity swap contracts                            Investors should review the Investment Guidelines for each of
   contracts for differences                        these underlying Funds in considering investment in the U.S.
   warrants or rights                               Sector Fund.
   repurchase agreements
   investment companies (open and closed end)

CASH AND MONEY MARKET INSTRUMENTS                 -   The Fund will not normally have greater than 5% of its net
   Any short-term assets will be invested in           assets exposed to cash and money market instruments.  This
   cash or high quality money market                   limitation does not include cash and money market instruments in
   instruments including securities issued by          margin accounts or otherwise covering exposure achieved through
   the U.S. government and agencies thereof,           derivative instruments ("equitized cash").
   bankers' acceptances, commercial paper, bank
   certificates of deposit and repurchase
   agreements

PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will not engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN                -   Except for short-term credits necessary for clearance of
                                                      transactions

   BORROWING MONEY                                -   Except that the Fund may temporarily borrow up to 20% of its
                                                      net assets from banks for the payment of redemptions or settlement
                                                      of securities transactions, but not as a leveraged investment
                                                      strategy.

   UNDERWRITING SECURITIES                        -   Except to the extent that the Fund is deemed an underwriter for securities law
                                                      purposes in connection with disposition of portfolio investments.
</TABLE>

----------
         (52) The words "exposed to" as used in these guidelines mean that, for
purposes of the relevant requirement or restriction, the total of the Fund's
exposure to the relevant market or security through direct investments and
through derivative instruments will be considered.


                                      183
<PAGE>   363
<TABLE>
<S>                                              <C>
   MAKING LOANS                                  -    Except that purchasing debt obligations, repurchase agreements and engaging in
                                                      securities lending will not be considered making loans for this purpose. The
                                                      Fund may loan securities valued at up to one-third of its total assets.

   PLEDGING, HYPOTHECATING OR                    -    Except that collateral arrangements with respect to swap agreements, the
   MORTGAGING FUND ASSETS                             writing of options, stock index, interest rate, currency or other futures
                                                      contracts, options on futures contracts and collateral arrangements with
                                                      respect to initial and variation margin are not deemed to be a pledge or other
                                                      encumbrance of assets. The deposit of securities or cash or cash equivalents
                                                      in escrow in connection with the writing of covered call or put options,
                                                      respectively, is also not deemed to be a pledge or encumbrance.
</TABLE>


   SELLING UNCOVERED PUT OR CALL OPTIONS ON SECURITIES OR INDEXES
   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S
   MANAGEMENT
   MAKING SHORT SALES OF SECURITIES


RESTRICTIONS AND LIMITATIONS

<TABLE>
<S>                                              <C>
   OPTIONS ON SECURITIES                         -    No more than 5% of the Fund's net assets will be invested in time premiums on
                                                      options on particular securities (as opposed to options on indexes).

   ILLIQUID SECURITIES                           -    No more than 15% of the Fund's net assets will be invested in illiquid
                                                      securities.

   INVESTMENT IN INSURANCE COMPANIES             -    The Fund will not purchase more than 10% of the total outstanding voting stock
                                                      of any insurance company (including foreign insurance companies).

   INVESTMENT IN SECURITIES ISSUED BY            -    Equity: The Fund will not purchase more than 5% of any class
   BROKERS, DEALERS, UNDERWRITERS AND                 of stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -    Debt: The Fund may not purchase more than 10% of any such company's total
                                                      outstanding debt in the aggregate.

                                                 -    Investment Limits: No more than 5% of the Fund's total assets will be invested
                                                      in the securities of a single broker, dealer, underwriter or investment
                                                      adviser. The net payment obligation of swap contracts where one of these types
                                                      of companies is the counterparty also counts for purposes of this restriction.

                                                 -    This policy does not apply to companies that derived less than 15% of revenues
                                                      from "securities-related businesses" during the most recent fiscal year.

DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -    Except for U.S. Government securities, cash, and money market instruments, the
                                                      Fund will not invest in any one security to an extent greater than 5
                                                      percentage points over that security's weighting in the Fund's benchmark.

                                                 -   The Fund will not purchase more than 10% of the outstanding securities of any
                                                      issuer.

                                                 -    The Fund will be invested in the securities of at least 125 issuers, when the
                                                      securities held by the Underlying Funds are counted for this purpose.

   CONCENTRATION                                 -    The Fund will not invest more than 25% of its total assets in securities of
                                                      issuers in any one industry.
</TABLE>

                                      184
<PAGE>   364
DERIVATIVE INSTRUMENTS

<TABLE>
<S>                                              <C>
   TYPES OF DERIVATIVES                          -    Options, futures contracts and related options on
                                                      securities indexes.

                                                 -    Long equity swap contracts: where the Fund pays a fixed rate plus the negative
                                                      performance, if any, and receives the positive performance, if any, of an
                                                      index or basket of securities.

                                                 -    Short equity swap contracts: where the Fund receives a fixed rate plus the
                                                      negative performance, if any, and pays the positive performance of an index or
                                                      basket of securities.

                                                 -    Contracts for differences:equity swaps that contain both a long and short
                                                      equity component.

   USES OF DERIVATIVES

   HEDGING                                       -    Traditional Hedging: Short equity futures, related options and short equity
                                                      swap contracts used to hedge against an equity risk already generally present
                                                      in the Fund. (53)

                                                 -    Anticipatory Hedging: If the Fund receives or anticipates significant cash
                                                      purchase transactions, the Fund may hedge market risk (risk of not being
                                                      invested in the market) by purchasing long futures contracts or entering long
                                                      equity swap contracts to obtain market exposure until such time as direct
                                                      investments can be made efficiently. Conversely, if the Fund receives or
                                                      anticipates a significant demand for cash redemptions, the Fund may sell
                                                      futures contracts or enter into short equity swap contracts, to allow the Fund
                                                      to dispose of securities in a more orderly fashion without the Fund being
                                                      exposed to leveraged loss exposure in the interim.

   INVESTMENT                                    -    The Fund may use derivative instruments (particularly long futures contracts,
                                                      related options and long equity swap contracts) in place of investing directly
                                                      in securities. This will include using equity derivatives to "equitize" cash
                                                      balances held by the Fund. The Fund may also use long derivatives for
                                                      investment in conjunction with short hedging transactions to adjust the
                                                      weights of the Fund's underlying equity portfolio to a level the Manager
                                                      believes is the optimal exposure to individual markets, sectors and equities.

   RISK MANAGEMENT -                             -    The Fund may use equity futures, related options and equity
   SYNTHETIC SALES AND PURCHASES                      swap contracts to adjust the weight of the Fund to a level the manager
                                                      believes is the optimal exposure to individual markets, sectors and equities.
                                                      Sometimes, such transactions are used as a precursor to actual sales and
                                                      purchases. For example, if the Fund held a large proportion of stocks of a
                                                      particular market and the Manager believed that stocks of another market would
                                                      outperform such stocks, the Fund might use a short futures contract on an
                                                      appropriate index (to synthetically "sell" a portion of the Fund's portfolio)
                                                      in combination with a long futures contract on another index (to synthetically
                                                      "buy" exposure to that index). Long and short equity swap contracts and
                                                      contracts for differences may also be used for these purposes. Equity
                                                      derivatives (and corresponding currency forwards) used to effect synthetic
                                                      sales and purchases will generally be unwound as actual portfolio securities
                                                      are sold and purchased.
</TABLE>

----------
         (53) The Fund may use such hedging to remove or reduce general market
exposure (e.g., an index or broad basket of securities) relative to specific
exposure existing in the Fund (the specific stocks of that market actually owned
by the Fund). The Fund may also seek to remove specific exposure (e.g., a single
stock, small basket or more focused index of securities expected to do poorly in
an otherwise promising market) relative to general or broad market exposure that
exists in the Fund.


                                      185
<PAGE>   365
<TABLE>
<S>                                              <C>
   LIMITATIONS ON THE USE OF DERIVATIVES         -    There is no limit on the use of derivatives for hedging
                                                      purposes.

                                                 -    When long futures contracts and long equity swaps are used for investment, the
                                                      Fund will maintain an amount of cash or liquid securities equal to the face
                                                      value of all such long derivative positions. However, for purposes of this
                                                      restriction, if an existing long equity exposure is reduced or eliminated by a
                                                      short derivative position, the combination of the long and short position will
                                                      be considered as cash available to cover a new long derivative exposure.

                                                 -    The net long equity exposure of the Fund, including direct investment in
                                                      securities and long derivative positions, will not exceed 100% of the Fund's
                                                      net assets.

                                                  -   Except when such instruments are used for bona fide hedging, no more than 5%
                                                      of the Fund's net assets will be committed to initial margin on futures
                                                      contracts and time premiums on related options.

                                                 -    Counterparties used for OTC derivatives must have a long-term debt rating of A
                                                      or higher when the derivative is entered into. Occasionally, short-term
                                                      derivatives will be entered into with counterparties that have only high
                                                      short-term debt ratings.
</TABLE>


                                       186
<PAGE>   366
                   COMMERCIAL PAPER AND CORPORATE DEBT RATINGS

COMMERCIAL PAPER RATINGS

Commercial paper ratings of Standard & Poor's are current assessments of the
likelihood of timely payment of debts having original maturities of no more than
365 days. Commercial paper rated A-1 by Standard & Poor's indicates that the
degree of safety regarding timely payment is either overwhelming or very strong.
Those issues determined to possess overwhelming safety characteristics are
denoted A-1+. Commercial paper rated A-2 by Standard & Poor's indicates that
capacity for timely payment on issues is strong. However, the relative degree of
safety is not as high as for issues designated A-1. Commercial paper rated A-3
indicates capacity for timely payment. It is, however, somewhat more vulnerable
to the adverse effects of changes in circumstances than obligations carrying the
higher designations.

The rating Prime-1 is the highest commercial paper rating assigned by Moody's.
Issuers rated Prime-1 (or related supporting institutions) are considered to
have a superior capacity for repayment of short-term promissory obligations.
Issuers rated Prime-2 (or related supporting institutions) have a strong
capacity for repayment of short-term promissory obligations. This will normally
be evidenced by many of the characteristics of Prime-1 rated issuers, but to a
lesser degree. Earnings trends and coverage ratios, while sound, will be more
subject to variations. Capitalization characteristics, while still appropriate,
may be more affected by external conditions. Ample alternative liquidity is
maintained. Issuers rated Prime-3 have an acceptable capacity for repayment of
short-term promissory obligations. The effect of industry characteristics and
market composition may be more pronounced. Variability in earnings and
profitability may result in changes in the level of debt protection measurements
and the requirement of relatively high financial leverage. Adequate alternative
liquidity is maintained.

CORPORATE DEBT RATINGS

Standard & Poor's. A Standard & Poor's corporate debt rating is a current
assessment of the creditworthiness of an obligor with respect to a specific
obligation. The following is a summary of the ratings used by Standard & Poor's
for corporate debt:

AAA -- This is the highest rating assigned by Standard & Poor's to a debt
obligation and indicates an extremely strong capacity to pay interest and repay
principal.

AA -- Bonds rated AA also qualify as high quality debt obligations. Capacity to
pay interest and repay principal is very strong, and in the majority of
instances they differ from AAA issues only in small degree.

A -- Bonds rated A have a strong capacity to pay interest and repay principal,
although they are somewhat more susceptible to the adverse effects of changes in
circumstances and economic conditions.

BBB -- Bonds rated BBB are regarded as having an adequate capacity to pay
interest and repay principal. Whereas they normally exhibit adequate protection
parameters, adverse economic


                                      187
<PAGE>   367
conditions or changing circumstances are more likely to lead to a weakened
capacity to repay principal and pay interest for bonds in this category than for
bonds in higher rated categories.

BB, B, CCC, CC -- Bonds rated BB, B, CCC and CC are regarded, on balance, as
predominately speculative with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. BB indicates the
lowest degree of speculation and CC the highest degree of speculation. While
such bonds will likely have some quality and protective characteristics, these
are outweighed by large uncertainties or major risk exposures to adverse
conditions.

C -- The rating C is reserved for income bonds on which no interest is being
paid.

D -- Bonds rated D are in default, and payment of interest and/or repayment of
principal is in arrears.

Plus (+) or Minus (-): The ratings from "AA" to "B" may be modified by the
addition of a plus or minus sign to show relative standing within the major
rating categories.

Moody's. The following is a summary of the ratings used by Moody's for corporate
debt:

Aaa -- Bonds that are rated Aaa are judged to be of the best quality. They carry
the smallest degree of investment risk and are generally referred to as "gilt
edge." Interest payments are protected by a large, or by an exceptionally
stable, margin, and principal is secure. While the various protective elements
are likely to change, such changes as can be visualized are most unlikely to
impair the fundamentally strong position of such issues.

Aa -- Bonds that are rated Aa are judged to be high quality by all standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds. They are rated lower than the best bonds because margins of protection
may not be as large as in Aaa securities or fluctuation of protective elements
may be of greater amplitude or there may be other elements present that make the
long-term risks appear somewhat larger than in Aaa securities.

A -- Bonds that are rated A possess many favorable investment attributes and are
to be considered as upper medium grade obligations. Factors giving security to
principal and interest are considered adequate, but elements may be present that
suggest a susceptibility to impairment sometime in the future.

Baa -- Bonds that are rated Baa are considered as medium grade obligations;
i.e., they are neither highly protected nor poorly secured. Interest payments
and principal security appear adequate for the present, but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time. Such bonds lack outstanding investment characteristics and, in
fact, have speculative characteristics as well.


                                      188
<PAGE>   368
Ba -- Bonds which are rated Ba are judged to have speculative elements; their
future cannot be considered as well assured. Often, the protection of interest
and principal payments may be very moderate, and thereby not well safeguarded
during both good and bad times over the future. Uncertainty of position
characterizes bonds in this class.

B -- Bonds which are rated B generally lack characteristics of the desirable
investment. Assurance of interest and principal payments or of maintenance of
other terms of the contract over any long period of time may be small.

Caa -- Bonds which are rated Caa are of poor standing. Such issues may be in
default or there may be present elements of danger with respect to principal or
interest.

Ca -- Bonds which are rated Ca represent obligations which are speculative in a
high degree. Such issues are often in default or have other marked shortcomings.

C -- Bonds which are rated C are the lowest rated class of bonds, and issues so
rated can be regarded as having extremely poor prospects of ever attaining any
real investment standing.

Should no rating be assigned by Moody's, the reason may be one of the following:

     1.   An application for rating was not received or accepted.

     2.   The issue or issuer belongs to a group of securities that are not
          rated as a matter of policy.

     3.   There is lack of essential data pertaining to the issue or issuer.

     4.   The issue was privately placed in which case the rating is not
          published in Moody's publications.

Suspension or withdrawal may occur if new and material circumstances arise, the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable up-to-date data to permit a judgment to be formed; if a bond is
called for redemption; or for other reasons.

Note: Those bonds in the Aa, A, Baa, Ba and B groups which Moody's believes
possess the strongest investment attributes are designated by the symbols Aa1,
A1, Baa1 and B1.

                              FINANCIAL STATEMENTS

         The Trust's audited financial statements for the fiscal year ended
February 29, 2000 included in the Trust's Annual Reports and filed with the
Securities and Exchange Commission pursuant to Section 30(d) of the 1940 Act and
the rules promulgated thereunder, are (with the exception of the financial
statements relating to the Pelican Fund, the Fundamental Value Fund, the GMO
Tax-Managed U.S. Equities Fund, the GMO Tax-Managed International Equities Fund,
the GMO Tax-Managed Small Companies Fund and the Alpha LIBOR Fund) hereby
incorporated in this Statement of Additional Information by reference.


                                      189
<PAGE>   369
                                    GMO TRUST
                          SPECIMEN PRICE-MAKE-UP SHEETS

         Following are computations of the total offering price per share for
each class of shares of each Fund of the Trust (except for the Pelican Fund,
Fundamental Value Fund, the Alpha LIBOR Fund and the Tax-Managed Funds) offering
shares of beneficial interest as of February 29, 2000, in each case based upon
their respective net asset values and shares of beneficial interest outstanding
at the close of business on February 29, 2000.

<TABLE>
<S>                                                                                                <C>
---------------------------------------------------------------------------------------------------------------------
U.S. Core Fund-Class II
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $16.62 per share based on 5,720,143 shares of                      $95,041,041
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($16.62 x 100/99.86) *                                                                      $16.64
---------------------------------------------------------------------------------------------------------------------
U.S. Core Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $16.63 per share based on 97,625,347 shares of                  $1,623,733,870
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($16.63 x 100/99.86)*                                                                       $16.65
---------------------------------------------------------------------------------------------------------------------
U.S. Core Fund-Class IV
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $16.62 per share based on 80,829,331 shares of                  $1,343,460,468
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
  Offering Price ($16.62 x 100/99.86)*                                                                        $16.64
---------------------------------------------------------------------------------------------------------------------
Tobacco-Free Core Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $14.35 per share based on 22,424,824 shares of                    $321,785,694
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
  Offering Price ($14.35 x 100/99.86)*                                                                        $14.37
---------------------------------------------------------------------------------------------------------------------
Value Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $7.98 per share based on 22,348,335 shares of                     $178,329,485
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($7.98 x 100/99.86) *                                                                        $7.99
---------------------------------------------------------------------------------------------------------------------
Intrinsic Value Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $8.79 per share based on 4,396,330 shares of                       $38,649,888
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($8.79 x 100/99.86)                                                                          $8.80
---------------------------------------------------------------------------------------------------------------------
Growth Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $4.95 per share based on 41,348,373 shares of                     $204,661,796
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($4.95 x 100/99.86)*                                                                         $4.96
---------------------------------------------------------------------------------------------------------------------
Small Cap Value Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $12.41 per share based on 21,422,932 shares of                    $265,777,543
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($12.41 x 100/99.50)*                                                                       $12.47
---------------------------------------------------------------------------------------------------------------------
Small Cap Growth Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $16.87 per share based on                                         $137,289,809
---------------------------------------------------------------------------------------------------------------------
</TABLE>

--------
     *    Represents maximum offering price charged on certain cash purchases.
          See "How to Purchase Shares" in the Prospectus.


                                      190
<PAGE>   370
<TABLE>
<S>                                                                                                <C>
---------------------------------------------------------------------------------------------------------------------
8,138,248 shares of beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($16.87 x 100/99.50) *                                                                      $16.95
---------------------------------------------------------------------------------------------------------------------
REIT Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $8.26 per share based on 14,581,930 shares of                     $120,507,582
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($8.26 x 100/99.50) *                                                                        $8.30
---------------------------------------------------------------------------------------------------------------------
International Core Fund-Class II
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $20.85 per share  based on 1,015,155 shares of                     $21,162,422
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($20.85 x 100/99.40)*                                                                       $20.98
---------------------------------------------------------------------------------------------------------------------
International Core Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $20.91 per share based on 86,087,007 shares of                  $1,799,928,594
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($20.91 x 100/99.40)*                                                                       $21.04
---------------------------------------------------------------------------------------------------------------------
International Core Fund-Class IV
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $20.90 per share based on 13,968,183 shares of                    $291,894,074
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($20.90 x 100/99.40)*                                                                       $21.03
---------------------------------------------------------------------------------------------------------------------
Currency Hedged International Core Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $10.04 per share based on 7,474,417 shares of                      $75,053,739
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($10.04 x 100/99.40)*                                                                       $10.10
---------------------------------------------------------------------------------------------------------------------
Currency Hedged International Core Fund-Class IV
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $10.03 per share based on 5,235,942 shares of                      $52,526,345
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($10.03 x 100/99.40)*                                                                       $10.09
---------------------------------------------------------------------------------------------------------------------
Foreign Fund-Class II
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $13.14 per share based on 4,586,703 shares of                      $60,278,431
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price                                                                                             $13.14
---------------------------------------------------------------------------------------------------------------------
Foreign Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $13.16 per share based on 77,702,492 shares of                  $1,022,498,368
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price                                                                                             $13.16
---------------------------------------------------------------------------------------------------------------------
Foreign Fund-Class IV
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $13.16 per share based on 10,726,851 shares of                    $141,175,192
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price                                                                                             $13.16
---------------------------------------------------------------------------------------------------------------------
International Small Companies Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $11.54 per share based on 15,022,947 shares of                    $173,361,762
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($11.54 x 100/99.00)*                                                                       $11.66
---------------------------------------------------------------------------------------------------------------------
Japan Fund-Class III
---------------------------------------------------------------------------------------------------------------------
</TABLE>

--------
     *    Represents maximum offering price charged on certain cash purchases.
          See "How to Purchase Shares" in the Prospectus.


                                      191
<PAGE>   371
<TABLE>
<S>                                                                                                <C>
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $7.79 per share based on 1,766,891 shares of                       $13,768,335
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($7.79 x 100/99.80)*                                                                         $7.81
---------------------------------------------------------------------------------------------------------------------
Emerging Markets Fund-Class III
---------------------------------------------------------------------------------------------------------------------
  Net Assets at Value (Equivalent to $11.16 per share based on 65,146,733 shares of                     $727,197,185
beneficial interest outstanding
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($11.16 x 100/98.40) *                                                                      $11.34
---------------------------------------------------------------------------------------------------------------------
Emerging Markets Fund-Class IV
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $11.16 per share based on 43,047,210 shares of                    $480,207,830
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($11.16 x 100/98.40)*                                                                       $11.34
---------------------------------------------------------------------------------------------------------------------
Evolving Countries Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $11.41 per share based on 5,714,403 shares of                      $65,190,871
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($11.41 x 100/98.40) *                                                                      $11.60
---------------------------------------------------------------------------------------------------------------------
Asia Fund-Class III
---------------------------------------------------------------------------------------------------------------------
  Net Assets at Value (Equivalent to $12.35 per share based on 9,650,804 shares of                      $119,218,049
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
  Offering Price ($12.35 x 100/98.80) *                                                                       $12.50
---------------------------------------------------------------------------------------------------------------------
Global Hedged Equity Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $7.72 per share based on 6,051,274 shares of                       $46,718,431
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($7.72 x 100/99.49) *                                                                        $7.76
---------------------------------------------------------------------------------------------------------------------
Domestic Bond Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.23 per share based on 17,825,718 shares of                     $164,457,231
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price                                                                                              $9.23
---------------------------------------------------------------------------------------------------------------------
U.S. Bond/Global Alpha A Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.64 per share based on 12,472,150 shares of                     $120,276,173
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.64 x 100/99.85) *                                                                        $9.65
---------------------------------------------------------------------------------------------------------------------
U.S. Bond/Global Alpha B Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $6.90 per share based on 22,907,101 shares of                     $158,153,534
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($6.90 x 100/99.85) *                                                                        $6.91
---------------------------------------------------------------------------------------------------------------------
International Bond Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.19 per share based on 15,816,518 shares of                     $145,373,188
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.19 x 100/99.85)*                                                                         $9.20
---------------------------------------------------------------------------------------------------------------------
Currency Hedged International Bond Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.70 per share based on 29,210,729 shares of                     $283,339,666
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.70 x 100/99.85) *                                                                        $9.71
---------------------------------------------------------------------------------------------------------------------
</TABLE>

--------
     *    Represents maximum offering price charged on certain cash purchases.
          See "How to Purchase Shares" in the Prospectus.


                                      192
<PAGE>   372
<TABLE>
<S>                                                                                                <C>
---------------------------------------------------------------------------------------------------------------------
Global Bond Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.41 per share based on 19,426,265 shares of                     $182,730,115
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.41 x 100/99.85)*                                                                         $9.42
---------------------------------------------------------------------------------------------------------------------
Emerging Country Debt Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $8.74 per share based on 43,309,512 shares of                     $378,593,292
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($8.74 x 100/99.50)*                                                                         $8.78
---------------------------------------------------------------------------------------------------------------------
Emerging Country Debt Fund-Class IV
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $8.74 per share based on 62,483,099 shares of                     $545,868,702
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($8.74 x 100/99.50)*                                                                         $8.78
---------------------------------------------------------------------------------------------------------------------
Short-Term Income Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.62 per share based on 4,520,663 shares of                       $43,491,163
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price                                                                                              $9.62
---------------------------------------------------------------------------------------------------------------------
Inflation Indexed Bond Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.72 per share based on 5,344,578 shares of                       $51,950,841
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.72 x 100/99.90) *                                                                        $9.73
---------------------------------------------------------------------------------------------------------------------
Emerging Country Debt Share Fund - Class III
---------------------------------------------------------------------------------------------------------------------
  Net Assets at Value (Equivalent to $8.70 per share based on 9,918,037 shares of                        $86,280,076
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
  Offering Price                                                                                               $8.70
---------------------------------------------------------------------------------------------------------------------
International Equity Allocation Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.87 per share based on 7,703,655 shares of                       $76,046,848
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.87 x 100/99.17) *                                                                        $9.95
---------------------------------------------------------------------------------------------------------------------
World Equity Allocation Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $8.96 per share based on 1,209,140 shares of                       $10,834,129
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($8.96 x 100/99.36)*                                                                         $9.02
---------------------------------------------------------------------------------------------------------------------
Global (U.S.+) Equity Allocation Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $9.49 per share based on 3,863,392 shares of                       $36,668,844
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($9.49 x 100/99.56) *                                                                        $9.53
---------------------------------------------------------------------------------------------------------------------
Global Balanced Allocation Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $10.78 per share based on 11,050,953 shares of                    $119,074,589
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($10.78 x 100/99.65)*                                                                       $10.82
---------------------------------------------------------------------------------------------------------------------
U.S. Sector Fund-Class III
---------------------------------------------------------------------------------------------------------------------
   Net Assets at Value (Equivalent to $4.84 per share based on 330,928 shares of                          $1,602,492
beneficial interest outstanding)
---------------------------------------------------------------------------------------------------------------------
   Offering Price ($4.84 x 100/99.85)*                                                                         $4.85
---------------------------------------------------------------------------------------------------------------------
</TABLE>

--------
     *    Represents maximum offering price charged on certain cash purchases.
          See "How to Purchase Shares" in the Prospectus.


                                      193
<PAGE>   373


                           GMO FUNDAMENTAL VALUE FUND

                       STATEMENT OF ADDITIONAL INFORMATION


                                  June 30, 2000





This Statement of Additional Information is not a prospectus. It relates to the
GMO Fundamental Value Fund Prospectus dated June 30, 2000, as amended from time
to time thereafter (the "Prospectus"), and should be read in conjunction
therewith. The GMO Fundamental Value Fund (the "Fund") is a series of GMO Trust
(the "Trust"). Information from the Prospectus is incorporated by reference into
this Statement of Additional Information. The Prospectus may be obtained free of
charge from GMO Trust, 40 Rowes Wharf, Boston, Massachusetts 02110, or by
calling the Trust collect at (617) 346-7646.





<PAGE>   374


                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                                 PAGE

<S>                                                                                                              <C>
INVESTMENT OBJECTIVES AND POLICIES................................................................................1

DESCRIPTIONS AND RISKS OF FUND INVESTMENTS........................................................................1

INVESTMENT RESTRICTIONS..........................................................................................22

MANAGEMENT OF THE TRUST..........................................................................................24

INVESTMENT ADVISORY AND OTHER SERVICES...........................................................................26

PORTFOLIO TRANSACTIONS...........................................................................................29

DETERMINATION OF NET ASSET VALUE.................................................................................30

DESCRIPTION OF THE TRUST AND OWNERSHIP OF SHARES.................................................................30

VOTING RIGHTS....................................................................................................32

SHAREHOLDER AND TRUSTEE LIABILITY................................................................................33

BENEFICIAL OWNERS OF 5% OR MORE OF THE FUND'S SHARES.............................................................33

DISTRIBUTIONS....................................................................................................33

TAXES............................................................................................................34

PERFORMANCE INFORMATION..........................................................................................38

COMMERCIAL PAPER AND CORPORATE DEBT RATINGS......................................................................40

INVESTMENT GUIDELINES............................................................................................43

FINANCIAL STATEMENTS.............................................................................................46

SPECIMEN PRICE MAKE-UP SHEETS....................................................................................46
</TABLE>


                                      -i-

<PAGE>   375


                       INVESTMENT OBJECTIVES AND POLICIES

     The principal strategies and risks of investing in the Fund are described
in the Prospectus. Unless otherwise indicated in the Prospectus or this
Statement of Additional Information, the investment objective and policies of
the Fund may be changed without shareholder approval.

                   DESCRIPTIONS AND RISKS OF FUND INVESTMENTS

     The following is a detailed description of the various investment practices
in which the Fund may engage and the risks associated with their use. Please
refer to "Fund Objectives and Principal Investment Strategies" in the Prospectus
and "Investment Guidelines" in this Statement of Additional Information for
determination of which practices the Fund may engage in.

PORTFOLIO TURNOVER

Portfolio turnover is not a limiting factor with respect to investment decisions
for the Fund, which engages in active and frequent trading to achieve its
principal investment strategies. The historical portfolio turnover rate for the
Fund is shown under the heading "Financial Highlights" in the Prospectus.

In any particular year, market conditions may well result in greater rates of
portfolio turnover than are presently anticipated. High portfolio turnover
involves correspondingly greater brokerage commissions and other transaction
costs, which will be borne directly by the Fund and could detract from
performance, and may involve realization of capital gains that would be taxable
when distributed to shareholders of the Fund unless such shareholders are
themselves exempt. See "Distributions and Taxes" in the Prospectus and
"Distributions" and "Taxes" in this Statement of Additional Information.

DIVERSIFIED AND NON-DIVERSIFIED PORTFOLIOS

The Fund is a "non-diversified" fund under the Investment Company Act of 1940,
as amended (the "1940 Act"), and as such is not required to satisfy the
"diversified" requirements. As a non-diversified fund, the Fund is permitted to
(but is not required to) invest a higher percentage of its assets in the
securities of fewer issuers. Such concentration could increase the risk of loss
to the Fund should there be a decline in the market value of any one portfolio
security. Investment in a non-diversified fund may therefore entail greater
risks than investment in a diversified fund. The Fund, however, must meet
certain diversification standards to qualify as a "regulated investment company"
under the Internal Revenue Code of 1986.

CERTAIN RISKS OF FOREIGN INVESTMENTS

GENERAL. Investment in foreign issuers or securities principally traded overseas
may involve certain special risks due to foreign economic, political and legal
developments, including favorable or unfavorable changes in currency exchange
rates, exchange control regulations (including currency blockage), expropriation
or nationalization of assets, imposition of withholding taxes on dividend or
interest payments, and possible difficulty in obtaining and enforcing judgments
against foreign entities. Furthermore, issuers of foreign securities are



<PAGE>   376


subject to different, often less comprehensive, accounting, reporting and
disclosure requirements than domestic issuers. The securities of some foreign
governments and companies and foreign securities markets are less liquid and at
times more volatile than comparable U.S. securities and securities markets.
Foreign brokerage commissions and other fees are also generally higher than in
the United States. The laws of some foreign countries may limit the Fund's
ability to invest in securities of certain issuers located in these foreign
countries. There are also special tax considerations which apply to securities
of foreign issuers and securities principally traded overseas. Investors should
also be aware that under certain circumstances, markets which are perceived to
have similar characteristics to troubled markets may be adversely affected
whether or not similarities actually exist.

EMERGING MARKETS. The risks described above apply to an even greater extent to
investments in emerging markets. The securities markets of emerging countries
are generally smaller, less developed, less liquid, and more volatile than the
securities markets of the U.S. and developed foreign markets. Disclosure and
regulatory standards in many respects are less stringent than in the U.S. and
developed foreign markets. There also may be a lower level of monitoring and
regulation of securities markets in emerging market countries and the activities
of investors in such markets, and enforcement of existing regulations has been
extremely limited. Many emerging countries have experienced substantial, and in
some periods extremely high, rates of inflation for many years. Inflation and
rapid fluctuations in inflation rates have had and may continue to have very
negative effects on the economies and securities markets of certain emerging
countries. Economies in emerging markets generally are heavily dependent upon
international trade and, accordingly, have been and may continue to be affected
adversely by trade barriers, exchange controls, managed adjustments in relative
currency values, and other protectionist measures imposed or negotiated by the
countries with which they trade. These economies also have been and may continue
to be adversely affected by economic conditions in the countries with which they
trade. The economies of countries with emerging markets may also be
predominantly based on only a few industries or dependent on revenues from
particular commodities. In addition, custodial services and other costs relating
to investment in foreign markets may be more expensive in emerging markets than
in many developed foreign markets, which could reduce the Fund's income from
such securities. Finally, because publicly traded debt instruments of emerging
markets represent a relatively recent innovation in the world debt markets,
there is little historical data or related market experience concerning the
attributes of such instruments under all economic, market and political
conditions.

In many cases, governments of emerging countries continue to exercise
significant control over their economies, and government actions relative to the
economy, as well as economic developments generally, may affect the capacity of
issuers of emerging country debt instruments to make payments on their debt
obligations, regardless of their financial condition. In addition, there is a
heightened possibility of expropriation or confiscatory taxation, imposition of
withholding taxes on interest payments, or other similar developments that could
affect investments in those countries. There can be no assurance that adverse
political changes will not cause the Fund to suffer a loss of any or all of its
investments or, in the case of fixed-income securities, interest thereon.


                                      -2-

<PAGE>   377


SECURITIES LENDING

The Fund may make secured loans of portfolio securities amounting to not more
than one-third of the Fund's total assets. The risks in lending portfolio
securities, as with other extensions of credit, consist of possible delay in
recovery of the securities or possible loss of rights in the collateral should
the borrower fail financially. However, such loans will be made only to
broker-dealers that are believed by the Manager to be of relatively high credit
standing. Securities loans are made to broker-dealers pursuant to agreements
requiring that loans be continuously secured by collateral in cash or liquid
securities at least equal at all times to the market value of the securities
lent. Collateral may be held in shares of other investment companies. The
borrower pays to the lending Fund an amount equal to any dividends or interest
the Fund would have received had the securities not been lent. If the loan is
collateralized by U.S. Government Securities, the Fund will receive a fee from
the borrower. In the case of loans collateralized by cash, the Fund typically
invests the cash collateral for its own account in interest-bearing, short-term
securities and pays a fee to the borrower. Although voting rights or rights to
consent with respect to the loaned securities pass to the borrower, the Fund
retains the right to call the loans at any time on reasonable notice, and it
will do so in order that the securities may be voted by the Fund if the holders
of such securities are asked to vote upon or consent to matters materially
affecting the investment. The Fund may also call such loans in order to sell the
securities involved. The Manager has retained lending agents on behalf of the
Fund that are compensated based on a percentage of the Fund's return on the
securities lending activity. The Fund also pays various fees in connection with
such loans including shipping fees and reasonable custodian fees approved by the
Trustees of the Trust or persons acting pursuant to direction of the Board.

DEPOSITORY RECEIPTS

The Fund may invest in American Depositary Receipts (ADRs), Global Depository
Receipts (GDRs) and European Depository Receipts (EDRs) (collectively,
"Depository Receipts") if issues of such Depository Receipts are available that
are consistent with the Fund's investment objective. Depository Receipts
generally evidence an ownership interest in a corresponding foreign security on
deposit with a financial institution. Transactions in Depository Receipts
usually do not settle in the same currency in which the underlying securities
are denominated or traded. Generally, ADRs, in registered form, are designed for
use in the U.S. securities markets and EDRs, in bearer form, are designed for
use in European securities markets. GDRs may be traded in any public or private
securities markets and may represent securities held by institutions located
anywhere in the world.

DOMESTIC EQUITY DEPOSITARY RECEIPTS

The Fund may invest in Domestic Equity Depositary Receipts. These instruments
represent interests in a unit investment trust ("UIT") that holds a portfolio of
common stocks that is intended to track the price and dividend performance of a
particular index. Common examples of Domestic Equity Depositary Receipts include
S&P Depositary Receipts ("SPDRs") and Nasdaq 100 Shares, which may be obtained
from the UIT issuing the securities or purchased in the secondary market (SPDRs
and Nasdaq 100 Shares are listed on the American Stock Exchange).



                                      -3-

<PAGE>   378

Domestic Equity Depositary Receipts are not individually redeemable, except upon
termination of the UIT that issued them. The liquidity of small holdings of
Domestic Equity Depositary Receipts depends upon the existence of a secondary
market.

The redemption price (and therefore the sale price) of Domestic Equity
Depositary Receipts is derived from and based upon the securities held by the
UIT that issued them. Accordingly, the level of risk involved in the purchase or
redemption or sale of a Domestic Equity Depositary Receipt is similar to the
risk involved in the purchase or sale of traditional common stock, with the
exception that the price of Domestic Equity Depositary Receipts is based on the
value of a basket of stocks. Disruptions in the markets for securities
underlying Domestic Equity Depositary Receipts purchased or sold by a Series
could result in losses on Domestic Equity Depositary Receipts.

CONVERTIBLE SECURITIES

A convertible security is a fixed income security (a bond or preferred stock)
which may be converted at a stated price within a specified period of time into
a certain quantity of the common stock of the same or a different issuer.
Convertible securities are senior to common stock in a corporation's capital
structure, but are usually subordinated to similar non-convertible securities.
Convertible securities provide, through their conversion feature, an opportunity
to participate in capital appreciation resulting from a market price advance in
a convertible security's underlying common stock. The price of a convertible
security is influenced by the market value of the underlying common stock and
tends to increase as the market value of the underlying stock rises, whereas it
tends to decrease as the market value of the underlying stock declines. The
Manager regards convertible securities as a form of equity security.

FIXED INCOME SECURITIES

The Fund may invest in fixed income securities (including convertible
securities) of any maturity. Fixed income securities include securities issued
by federal, state, local and foreign governments, and a wide range of private
issuers.

FUTURES AND OPTIONS

The Fund may use futures and options for various purposes. Such transactions may
involve options, futures and related options on futures contracts, and those
instruments may relate to particular equity and fixed income securities, equity
and fixed income indexes, and foreign currencies. The Fund may also enter into a
combination of long and short positions (including spreads and straddles) for a
variety of investment strategies, including protecting against changes in
certain yield relationships.

The use of futures contracts, options contracts and options on futures contracts
involves risk. Thus, while the Fund may benefit from the use of futures, options
and options on futures, unanticipated changes in interest rates, securities
prices, or currency exchange rates may result in poorer overall performance for
the Fund than if it had not entered into any futures contracts or options
transactions. Losses incurred in transactions in futures, options and options on
futures and the costs of these transactions will affect the Fund's performance.


                                      -4-

<PAGE>   379

OPTIONS. The Fund (1) may enter into contracts giving third parties the right to
buy the Fund's portfolio securities for a fixed price at a future date (writing
"covered call options"); (2) may enter into contracts giving third parties the
right to sell securities to the Fund for a fixed price at a future date (writing
"covered put options"); and (3) may buy the right to purchase securities from
third parties ("call options") or the right to sell securities to third parties
("put options") for a fixed price at a future date.

WRITING COVERED OPTIONS. The Fund may seek to increase its return by writing
covered call or put options on optionable securities or indexes. A call option
written by the Fund on a security gives the holder the right to buy the
underlying security from the Fund at a stated exercise price; a put option gives
the holder the right to sell the underlying security to the Fund at a stated
exercise price. In the case of options on indexes, the options are usually cash
settled based on the difference between the strike price and the value of the
index.

The Fund will receive a premium for writing a put or call option, which
increases the Fund's return in the event the option expires unexercised or is
closed out at a profit. The amount of the premium will reflect, among other
things, the relationship of the market price and volatility of the underlying
security or securities index to the exercise price of the option, the remaining
term of the option, supply and demand and interest rates. By writing a call
option on a security, the Fund limits its opportunity to profit from any
increase in the market value of the underlying security above the exercise price
of the option. By writing a put option on a security, the Fund assumes the risk
that it may be required to purchase the underlying security for an exercise
price higher than its then current market value, resulting in a potential
capital loss unless the security subsequently appreciates in value. In the case
of options on an index, if the Fund writes a call, any profit by the Fund in
respect of portfolio securities expected to correlate with the index will
be limited by an increase in the index above the exercise price of the option.
If the Fund writes a put on an index, the Fund may be required to make a cash
settlement greater than the premium received if the index declines.

A call option on a security is "covered" if the Fund owns the underlying
security or has an absolute and immediate right to acquire that security without
additional cash consideration (or for additional cash consideration earmarked
and maintained by the Fund's custodian on the custodian's books and records)
upon conversion or exchange of other securities held in its portfolio. A call
option on a security is also covered if the Fund holds on a share-for-share
basis a call on the same security as the call written where the exercise price
of the call held is equal to or less than the exercise price of the call written
or greater than the exercise price of the call written if the difference is
maintained by the Fund in cash, U.S. Government Securities or other liquid
securities earmarked on the Custodian's books and records. A call option on an
index is "covered" if the Fund maintains cash, U.S. Government Securities or
other liquid securities with a value equal to the exercise price in a segregated
account with its custodian. A put option is "covered" if the Fund's custodian
earmarks and maintains cash, U.S. Government Securities or other liquid
securities with a value equal to the exercise price, or else holds on a
share-for-share basis a put on the same security as the put written where the
exercise price of the put held is equal to or greater than the exercise price of
the put written.

                                      -5-

<PAGE>   380

If the writer of an option wishes to terminate its obligation, it may effect a
"closing purchase transaction." This is accomplished, in the case of exchange
traded options, by buying an option of the same series as the option previously
written. The effect of the purchase is that the writer's position will be
canceled by the clearing corporation. The writer of an option may not effect a
closing purchase transaction after it has been notified of the exercise of an
option. Likewise, an investor who is the holder of an option may liquidate its
position by effecting a "closing sale transaction." This is accomplished by
selling an option of the same series as the option previously purchased. There
is no guarantee that the Fund will be able to effect a closing purchase or a
closing sale transaction at any particular time. Also, an over-the-counter
option may be closed out only with the other party to the option transaction.

Effecting a closing transaction in the case of a written call option will permit
the Fund to write another call option on the underlying security with either a
different exercise price or expiration date or both, or in the case of a written
put option will permit the Fund to write another put option to the extent that
the exercise price thereof is secured by deposited cash or liquid securities.
Also, effecting a closing transaction will permit the cash or proceeds from the
concurrent sale of any securities subject to the option to be used for other
Fund investments. If the Fund desires to sell a particular security from its
portfolio on which it has written a call option, it will effect a closing
transaction prior to or concurrent with the sale of the security.

The Fund will realize a profit from a closing transaction if the price of the
transaction is less than the premium received from writing the option or is more
than the premium paid to purchase the option; the Fund will realize a loss from
a closing transaction if the price of the transaction is more than the premium
received from writing the option or is less than the premium paid to purchase
the option. Because increases in the market price of a call option will
generally reflect increases in the market price of the underlying security or
index of securities, any loss resulting from the repurchase of a written call
option is likely to be offset in whole or in part by appreciation of the
underlying security or securities owned by the Fund.

The Fund may write options in connection with buy-and-write transactions; that
is, the Fund may purchase a security and then write a call option against that
security. The exercise price of the call the Fund determines to write will
depend upon the expected price movement of the underlying security. The exercise
price of a call option may be below ("in-the-money"), equal to ("at-the-money")
or above ("out-of-the-money") the current value of the underlying security at
the time the option is written. Buy-and-write transactions using in-the-money
call options may be used when it is expected that the price of the underlying
security will remain flat or decline moderately during the option period.
Buy-and-write transactions using at-the-money call options may be used when it
is expected that the price of the underlying security will remain fixed or
advance moderately during the option period. Buy-and-write transactions using
out-of-the-money call options may be used when it is expected that the premiums
received from writing the call option plus the appreciation in the market price
of the underlying security up to the exercise price will be greater than the
appreciation in the price of the underlying security alone. If the call options
are exercised in such transactions, the Fund's maximum gain will be the premium
received by it for writing the option, adjusted upward or downward by the
difference between the Fund's purchase price of the security and the exercise
price. If the options are not exercised and the price of the underlying security
declines, the amount of such decline will be offset in part, or entirely, by the
premium received.


                                      -6-

<PAGE>   381


The writing of covered put options is similar in terms of risk/return
characteristics to buy-and-write transactions. If the market price of the
underlying security rises or otherwise is above the exercise price, the put
option will expire worthless and the Fund's gain will be limited to the premium
received. If the market price of the underlying security declines or otherwise
is below the exercise price, the Fund may elect to close the position or take
delivery of the security at the exercise price. In that event, the Fund's return
will be the premium received from the put option minus the cost of closing the
position or, if it chooses to take delivery of the security, the premium
received from the put option minus the amount by which the market price of the
security is below the exercise price. Out-of-the-money, at-the-money and
in-the-money put options may be used by the Fund in market environments
analogous to those in which call options are used in buy-and-write transactions.

The extent to which the Fund will be able to write and purchase call and put
options may be restricted by the Fund's intention to qualify as a regulated
investment company under the Internal Revenue Code.

RISK FACTORS IN OPTIONS TRANSACTIONS. The option writer has no control over when
the underlying securities or futures contract must be sold, in the case of a
call option, or purchased, in the case of a put option, since the writer may be
assigned an exercise notice at any time prior to the termination of the
obligation. If an option expires unexercised, the writer realizes a gain in the
amount of the premium. Such a gain, of course, may, in the case of a covered
call option, be offset by a decline in the market value of the underlying
security or futures contract during the option period. If a call option is
exercised, the writer realizes a gain or loss from the sale of the underlying
security or futures contract. If a put option is exercised, the writer must
fulfill the obligation to purchase the underlying security or futures contract
at the exercise price, which will usually exceed the then market value of the
underlying security or futures contract.

An exchange-traded option may be closed out only on a national securities
exchange ("Exchange") which generally provides a liquid secondary market for an
option of the same series. An over-the-counter option may be closed out only
with the other party to the option transaction. If a liquid secondary market for
an exchange-traded option does not exist, it might not be possible to effect a
closing transaction with respect to a particular option with the result that the
Fund holding the option would have to exercise the option in order to realize
any profit. For example, in the case of a written call option, if the Fund is
unable to effect a closing purchase transaction in a secondary market (in the
case of a listed option) or with the purchaser of the option (in the case of an
over-the-counter option), the Fund will not be able to sell the underlying
security (or futures contract) until the option expires or it delivers the
underlying security (or futures contract) upon exercise. Reasons for the absence
of a liquid secondary market on an Exchange include the following: (i) there may
be insufficient trading interest in certain options; (ii) restrictions may be
imposed by an Exchange on opening transactions or closing transactions or both;
(iii) trading halts, suspensions or other restrictions may be imposed with


                                      -7-

<PAGE>   382


respect to particular classes or series of options or underlying securities;
(iv) unusual or unforeseen circumstances may interrupt normal operations on an
Exchange; (v) the facilities of an Exchange or the Options Clearing Corporation
may not at all times be adequate to handle current trading volume; or (vi) one
or more Exchanges could, for economic or other reasons, decide or be compelled
at some future date to discontinue the trading of options (or a particular class
or series of options), in which event the secondary market on that Exchange (or
in that class or series of options) would cease to exist, although outstanding
options on that Exchange that had been issued by the Options Clearing
Corporation as a result of trades on that Exchange should continue to be
exercisable in accordance with their terms.

The Exchanges have established limitations governing the maximum number of
options which may be written by an investor or group of investors acting in
concert. It is possible that the Fund, the Manager and other clients of the
Manager may be considered to be such a group. These position limits may restrict
the Fund's ability to purchase or sell options on a particular security.

The amount of risk the Fund assumes when it purchases an option is the premium
paid for the option plus related transaction costs. In addition to the
correlation risks discussed below, the purchase of an option also entails the
risk that changes in the value of the underlying security or futures contract
will not be fully reflected in the value of the option purchased.

FUTURES. A financial futures contract sale creates an obligation by the seller
to deliver the type of financial instrument called for in the contract in a
specified delivery month for a stated price. A financial futures contract
purchase creates an obligation by the purchaser to pay for and take delivery of
the type of financial instrument called for in the contract in a specified
delivery month, at a stated price. In some cases, the specific instruments
delivered or taken, respectively, at settlement date are not determined until on
or near that date. The determination is made in accordance with the rules of the
exchange on which the futures contract sale or purchase was made. Some futures
contracts are "cash settled" (rather than "physically settled," as described
above) which means that the purchase price is subtracted from the current market
value of the instrument and the net amount if positive is paid to the purchaser,
and if negative is paid by the purchaser. Futures contracts are traded in the
United States only on commodity exchanges or boards of trade -- known as
"contract markets" -- approved for such trading by the Commodity Futures Trading
Commission ("CFTC"), and must be executed through a futures commission merchant
or brokerage firm that is a member of the relevant contract market. Under U.S.
law, futures contracts on individual equity securities are not permitted.

The purchase or sale of a futures contract differs from the purchase or sale of
a security or option in that no price or premium is paid or received. Instead,
an amount of cash or U.S. Government Securities or other liquid assets generally
not exceeding 5% of the face amount of the futures contract must be deposited
with the broker. This amount is known as initial margin. Subsequent payments to
and from the broker, known as variation margin, are made on a daily basis as the
price of the underlying futures contract fluctuates making the long and short
positions in the futures contract more or less valuable, a process known as
"marking to market." Prior to the settlement date of the futures contract, the
position may be closed out by taking an opposite position which will operate to
terminate the position in the futures contract. A final determination of
variation margin is then made, additional cash is required to be paid to or
released by the broker, and the purchaser realizes a loss or gain. In addition,
a commission is paid on each completed purchase and sale transaction.


                                      -8-

<PAGE>   383


In most cases futures contracts are closed out before the settlement date
without the making or taking of delivery. Closing out a futures contract sale is
effected by purchasing a futures contract for the same aggregate amount of the
specific type of financial instrument or commodity and the same delivery date.
If the price of the initial sale of the futures contract exceeds the price of
the offsetting purchase, the seller is paid the difference and realizes a gain.
Conversely, if the price of the offsetting purchase exceeds the price of the
initial sale, the seller realizes a loss. Similarly, the closing out of a
futures contract purchase is effected by the purchaser entering into a futures
contract sale. If the offsetting sale price exceeds the purchase price, the
purchaser realizes a gain, and if the purchase price exceeds the offsetting sale
price, a loss will be realized.

The ability to establish and close out positions on options on futures will be
subject to the development and maintenance of a liquid secondary market. It is
not certain that this market will develop or be maintained.

INDEX FUTURES. The Fund may purchase futures contracts on various securities
indexes ("Index Futures"). For example, the Fund may purchase Index Futures on
the S&P 500 and on such other domestic stock indexes as the Manager may deem
appropriate. The Fund's purchase and sale of Index Futures is limited to
contracts and exchanges approved by the CFTC.

An Index Future may call for "physical delivery" or be "cash settled." An Index
Future that calls for physical delivery is a contract to buy an integral number
of units of the particular securities index at a specified future date at a
price agreed upon when the contract is made. A unit is the value from time to
time of the relevant index. While the Fund that purchases an Index Future that
calls for physical delivery is obligated to pay the face amount on the stated
date, such an Index Future may be closed out on that date or any earlier date by
selling an Index Future with the same face amount and contract date. This will
terminate the Fund's position and the Fund will realize a profit or a loss based
on the difference between the cost of purchasing the original Index Future and
the price obtained from selling the closing Index Future. The amount of the
profit or loss is determined by the change in the value of the relevant index
while the Index Future was held.

For example, if the value of a unit of a particular index were $1,000, a
contract to purchase 500 units would be worth $500,000 (500 units x $1,000). The
Index Futures contract specifies that no delivery of the actual stocks making up
the index will take place. Instead, settlement in cash must occur upon the
termination of the contract, with the settlement being the difference between
the contract price and the actual level of the relevant index at the expiration
of the contract. For example, if the Fund enters into one futures contract to
buy 500 units of an index at a specified future date at a contract price of
$1,000 per unit and the index is at $1,010 on that future date, the Fund will
gain $5,000 (500 units x gain of $10).

Index Futures that are "cash settled" provide by their terms for settlement on a
net basis reflecting changes in the value of the underlying index. Thus, the
purchaser of such an Index Future is never obligated to pay the face amount of
the contract. The net payment obligation may in fact be very small in relation
to the face amount.


                                      -9-

<PAGE>   384


A Fund may close open positions on the futures exchange on which Index Futures
are then traded at any time up to and including the expiration day. All
positions which remain open at the close of the last business day of the
contract's life are required to settle on the next business day (based upon the
value of the relevant index on the expiration day) with settlement made, in the
case of Index Futures on the S&P 500, with the Commodities Clearing House.
Additional or different margin requirements as well as settlement procedures may
be applicable to foreign stock Index Futures at the time the Fund purchases
foreign stock Index Futures.

The price of Index Futures may not correlate perfectly with movement in the
relevant index due to certain market distortions. First, all participants in the
futures market are subject to margin deposit and maintenance requirements.
Rather than meeting additional margin deposit requirements, investors may close
futures contracts through offsetting transactions which could distort the normal
relationship between the Index and futures markets. Secondly, the deposit
requirements in the futures market are less onerous than margin requirements in
the securities market, and as a result the futures market may attract more
speculators than does the securities market. Increased participation by
speculators in the futures market may also cause temporary price distortions. In
addition, trading hours for foreign stock Index Futures may not correspond
perfectly to hours of trading on the foreign exchange to which a particular
foreign stock Index Futures relates. This may result in a disparity between the
price of Index Futures and the value of the relevant index due to the lack of
continuous arbitrage between the Index Futures price and the value of the
underlying index.

OPTIONS ON FUTURES CONTRACTS. Options on futures contracts give the purchaser
the right in return for the premium paid to assume a position in a futures
contract at the specified option-exercise price at any time during the period of
the option. The Fund may use options on futures contracts in lieu of writing or
buying options directly on the underlying securities or purchasing and selling
the underlying futures contracts. For example, to hedge against a possible
decrease in the value of its portfolio securities, the Fund may purchase put
options or write call options on futures contracts rather than selling futures
contracts. Similarly, the Fund may purchase call options or write put options on
futures contracts as a substitute for the purchase of futures contracts to hedge
against a possible increase in the price of securities the Fund expects to
purchase. Such options generally operate in the same manner as options purchased
or written directly on the underlying investments. See "Foreign Currency
Transactions" below for a description of the Fund's use of options on currency
futures.

RISK FACTORS IN FUTURES TRANSACTIONS. Investment in futures contracts involves
risk. If the futures are used for hedging, some of that risk may be caused by an
imperfect correlation between movements in the price of the futures contract and
the price of the security or currency being hedged. The correlation is higher
between price movements of futures contracts and the instrument underlying that
futures contract. The correlation is lower when futures are used to hedge


                                      -10-

<PAGE>   385


securities other than such underlying instrument, such as when a futures
contract on an index of securities is used to hedge a single security, a futures
contract on one security (e.g., U.S. Treasury bonds) is used to hedge a
different security (e.g., a mortgage-backed security) or when a futures contract
in one currency is used to hedge a security denominated in another currency. In
the event of an imperfect correlation between a futures position and a portfolio
position (or anticipated position) which is intended to be protected, the
desired protection may not be obtained and the Fund may be exposed to risk of
loss. In addition, it is not always possible to hedge fully or perfectly against
currency fluctuations affecting the value of the securities denominated in
foreign currencies because the value of such securities also is likely to
fluctuate as a result of independent factors not related to currency
fluctuations. The risk of imperfect correlation generally tends to diminish as
the maturity date of the futures contract approaches.

A hedge will not be fully effective where there is such imperfect correlation.
To compensate for imperfect correlations, the Fund may purchase or sell futures
contracts in a greater amount than the hedged securities if the volatility of
the hedged securities is historically greater than the volatility of the futures
contracts. Conversely, the Fund may purchase or sell fewer contracts if the
volatility of the price of the hedged securities is historically less than that
of the futures contract.

The Fund may also purchase futures contracts (or options thereon) as an
anticipatory hedge against a possible increase in the price of currency in which
is denominated the securities the Fund anticipates purchasing. In such
instances, it is possible that the currency may instead decline. If the Fund
does not then invest in such securities because of concern as to possible
further market and/or currency decline or for other reasons, the Fund may
realize a loss on the futures contract that is not offset by a reduction in the
price of the securities purchased.

The liquidity of a secondary market in a futures contract may be adversely
affected by "daily price fluctuation limits" established by commodity exchanges
which limit the amount of fluctuation in a futures contract price during a
single trading day. Once the daily limit has been reached in the contract, no
trades may be entered into at a price beyond the limit, thus preventing the
liquidation of open futures positions. Prices have in the past exceeded the
daily limit on a number of consecutive trading days. Short positions in index
futures may be closed out only by entering into a futures contract purchase on
the futures exchange on which the index futures are traded.

The successful use of transactions in futures and related options for hedging
and risk management also depends on the ability of the Manager to forecast
correctly the direction and extent of exchange rate, interest rate and stock
price movements within a given time frame. For example, to the extent interest
rates remain stable during the period in which a futures contract or option is
held by the Fund investing in fixed income securities (or such rates move in a
direction opposite to that anticipated), the Fund may realize a loss on the
futures transaction which is not fully or partially offset by an increase in the
value of its portfolio securities. As a result, the Fund's total return for such
period may be less than if it had not engaged in the hedging transaction.

Unlike trading on domestic commodity exchanges, trading on foreign commodity
exchanges is not regulated by the CFTC and may be subject to greater risks than
trading on domestic exchanges. For example, some foreign exchanges may be
principal markets so that no common clearing facility exists and a trader may
look only to the broker for performance of the contract. In addition, unless the
Fund hedges against fluctuations in the exchange rate between the U.S. dollar
and the currencies in which trading is done on foreign exchanges, any profits
that the Fund might realize in trading could be eliminated by adverse changes in
the exchange rate, or the Fund could incur losses as a result of those changes.


                                      -11-

<PAGE>   386


USES OF OPTIONS, FUTURES AND OPTIONS ON FUTURES

RISK MANAGEMENT. When futures and options on futures are used for risk
management, the Fund will generally take long positions (e.g., purchase call
options, futures contracts or options thereon) in order to increase the Fund's
exposure to a particular market, market segment or foreign currency. Likewise,
if the Fund holds a portfolio of stocks with an average volatility (beta) lower
than that of the Fund's benchmark securities index as a whole (deemed to be
1.00), the Fund may purchase Index Futures to increase its average volatility to
1.00. In the case of futures and options on futures, the Fund is only required
to deposit the initial and variation margin as required by relevant CFTC
regulations and the rules of the contract markets. Because the Fund will then be
obligated to purchase the security or index at a set price on a future date, the
Fund's net asset value will fluctuate with the value of the security as if it
were already included in the Fund's portfolio. Risk management transactions have
the effect of providing a degree of investment leverage, particularly when the
Fund does not earmark assets equal to the face amount of the contract (i.e., in
cash settled futures contracts) since the futures contract (and related options)
will increase or decrease in value at a rate which is a multiple of the rate of
increase or decrease in the value of the initial and variation margin that the
Fund is required to deposit. As a result, the value of the Fund's portfolio will
generally be more volatile than the value of comparable portfolios which do not
engage in risk management transactions. The Fund will not, however, use futures
and options on futures to obtain greater volatility than it could obtain through
direct investment in securities; that is, the Fund will not normally engage in
risk management to increase the average volatility (beta) of that Fund's
portfolio above 1.00, the level of risk (as measured by volatility) that would
be present if the Fund were fully invested in the securities comprising the
relevant index. However, the Fund may invest in futures and options on futures
without regard to this limitation if the face value of such investments, when
aggregated with the Index Futures, equity swaps and contracts for differences as
described below does not exceed 10% of the Fund's assets.

HEDGING. To the extent indicated elsewhere, the Fund may also enter into options
and futures contracts and buy and sell options on futures for hedging. For
example, if the Fund wants to hedge certain of its fixed income securities
against a decline in value resulting from a general increase in market rates of
interest, it might sell futures contracts with respect to fixed income
securities or indexes of fixed income securities. If the hedge is effective,
then should the anticipated change in market rates cause a decline in the value
of the Fund's fixed income security, the value of the futures contract should
increase. Likewise, the Fund may sell equity index futures if the Fund wants to
hedge its equity securities against a general decline in the relevant equity
market(s). The Fund may also use futures contracts in anticipatory hedge
transactions by taking a long position in a futures contract with respect to a
security, index or foreign currency that the Fund intends to purchase (or whose
value is expected to correlate closely with the security or currency to be


                                      -12-

<PAGE>   387


purchased) pending receipt of cash from other transactions to be used for the
actual purchase. Then if the cost of the security or foreign currency to be
purchased by the Fund increases and if the anticipatory hedge is effective, that
increased cost should be offset, at least in part, by the value of the futures
contract. Options on futures contracts may be used for hedging as well. For
example, if the value of a fixed-income security in the Fund's portfolio is
expected to decline as a result of an increase in rates, the Fund might purchase
put options or write call options on futures contracts rather than selling
futures contracts. Similarly, for anticipatory hedging, the Fund may purchase
call options or write put options as a substitute for the purchase of futures
contracts. See "Foreign Currency Transactions" below for more information
regarding the currency hedging practices of certain Funds.

INVESTMENT PURPOSES. To the extent indicated elsewhere, the Fund may also enter
into futures contracts and buy and sell options thereon for investment. For
example, the Fund may invest in futures when its Manager believes that there are
not enough attractive securities available to maintain the standards of
diversity and liquidity set for the Fund pending investment in such securities
if or when they do become available. Through this use of futures and related
options, the Fund may diversify risk in its portfolio without incurring the
substantial brokerage costs which may be associated with investment in the
securities of multiple issuers. This use may also permit the Fund to avoid
potential market and liquidity problems (e.g., driving up the price of a
security by purchasing additional shares of a portfolio security or owning so
much of a particular issuer's stock that the sale of such stock depresses that
stock's price) which may result from increases in positions already held by the
Fund.

When the Fund purchases futures contracts for investment, the Fund's custodian
will earmark and maintain cash, U.S. Government Securities or other liquid
securities in an amount which, together with the initial and variation margin
deposited on the futures contracts, is equal to the face value of the futures
contracts at all times while the futures contracts are held.

Incidental to other transactions in fixed income securities, for investment
purposes the Fund may also combine futures contracts or options on fixed income
securities with cash, cash equivalent investments or other fixed income
securities in order to create "synthetic" bonds which approximate desired risk
and return profiles. This may be done where a "non-synthetic" security having
the desired risk/return profile either is unavailable (e.g., short-term
securities of certain foreign governments) or possesses undesirable
characteristics (e.g., interest payments on the security would be subject to
foreign withholding taxes). The Fund may also purchase forward foreign exchange
contracts in conjunction with U.S. dollar-denominated securities in order to
create a synthetic foreign currency denominated security which approximates
desired risk and return characteristics where the non-synthetic securities
either are not available in foreign markets or possess undesirable
characteristics. For greater detail, see "Foreign Currency Transactions" below.
When the Fund creates a "synthetic" bond with a futures contract, the Fund's
custodian will earmark and maintain cash, U.S. Government Securities or other
liquid securities with a value at least equal to the face amount of the futures
contract (less the amount of any initial or variation margin on deposit).


                                      -13-

<PAGE>   388


SYNTHETIC SALES AND PURCHASES. Futures contracts may also be used to reduce
transaction costs associated with short-term restructuring of the Fund's
portfolio. For example, if the Fund's portfolio includes stocks of companies
with medium-sized equity capitalization and, in the opinion of the Manager, such
stocks are likely to underperform larger capitalization stocks, the Fund might
sell some or all of its mid-capitalization stocks, buy large capitalization
stocks with the proceeds and then, when the expected trend had played out, sell
the large capitalization stocks and repurchase the mid-capitalization stocks
with the proceeds. In the alternative, the Fund may use futures to achieve a
similar result with reduced transaction costs. In that case, the Fund might
simultaneously enter into short futures positions on an appropriate index (e.g.,
the S&P Mid Cap 400 Index) (to synthetically "sell" the stocks in the Fund) and
long futures positions on another index (e.g., the S&P 500) (to synthetically
"buy" the larger capitalization stocks). When the expected trend has played out,
the Fund would then close out both futures contract positions. The Fund will
only enter into these combined positions if (1) the short position (adjusted for
historic volatility) operates as a hedge of existing portfolio holdings, (2) the
face amount of the long futures position is less than or equal to the value of
the portfolio securities that the Fund would like to dispose of, (3) the
contract settlement date for the short futures position is approximately the
same as that for the long futures position and (4) the Fund's custodian earmarks
and maintains an amount of cash, U.S. Government Securities or other liquid
assets whose value, marked-to-market daily, is equal to the Fund's current
obligations in respect of the long futures contract positions. If the Fund uses
such combined short and long positions, in addition to possible declines in the
values of its investment securities, the Fund may also suffer losses associated
with a securities index underlying the long futures position underperforming the
securities index underlying the short futures position. However, the Manager
will enter into these combined positions only if the Manager expects that,
overall, the Fund will perform as if it had sold the securities hedged by the
short position and purchased the securities underlying the long position. The
Fund may also use swaps and options on futures to achieve the same objective.

Limitations on the Use of Options and Futures Portfolio Strategies. As noted
above, the Fund may use futures contracts and related options for hedging and,
in some circumstances, for risk management or investment but not for
speculation. Thus, except when used for risk management or investment, the
Fund's long futures contract positions (less its short positions) together with
the Fund's cash (i.e., equity or fixed income) positions will not exceed the
Fund's total net assets.

The Fund's ability to engage in the options and futures strategies described
above will depend on the availability of liquid markets in such instruments.
Markets in options and futures with respect to currencies are relatively new and
still developing. It is impossible to predict the amount of trading interest
that may exist in various types of options or futures. Therefore no assurance
can be given that the Fund will be able to utilize these instruments effectively
for the purposes set forth above. Furthermore, the Fund's ability to engage in
options and futures transactions may be limited by tax considerations.



                                      -14-

<PAGE>   389

FOREIGN CURRENCY TRANSACTIONS

Foreign currency exchange rates may fluctuate significantly over short periods
of time. They generally are determined by the forces of supply and demand in the
foreign exchange markets and the relative merits of investments in different
countries, actual or perceived changes in interest rates and other complex
factors. Currency exchange rates also can be affected unpredictably by
intervention (or the failure to intervene) by U.S. or foreign governments or
central banks, or by currency controls or political developments in the U.S. or
abroad. For example, uncertainty surrounds the introduction of the "euro" (a
common currency unit for the European Union) which occurred in January 1999.
These and other currencies in which the Fund's assets are denominated may be
devalued against the U.S. dollar, resulting in a loss to the Fund.

The Fund is permitted to invest in securities denominated in foreign currencies
may buy or sell foreign currencies, deal in forward foreign currency contracts,
currency futures contracts and related options and options on currencies. The
Fund may use such currency instruments for hedging, investment or currency risk
management. Currency risk management may include taking active currency
positions relative to both the securities portfolio of the Fund and the Fund's
performance benchmark.

Forward foreign currency contracts are contracts between two parties to purchase
and sell a specific quantity of a particular currency at a specified price, with
delivery and settlement to take place on a specified future date. Currency
futures contracts are contracts to buy or sell a standard quantity of a
particular currency at a specified future date and price. Options on currency
futures contracts give their owner the right, but not the obligation, to buy (in
the case of a call option) or sell (in the case of a put option) a specified
currency futures contract at a fixed price during a specified period. Options on
currencies give their owner the right, but not the obligation, to buy (in the
case of a call option) or sell (in the case of a put option) a specified
quantity of a particular currency at a fixed price during a specified period.

The Fund may enter into forward contracts for hedging under three circumstances.
First, when the Fund enters into a contract for the purchase or sale of a
security denominated in a foreign currency, it may desire to "lock in" the U.S.
dollar price of the security. By entering into a forward contract for the
purchase or sale, for a fixed amount of dollars, of the amount of foreign
currency involved in the underlying security transaction, the Fund will be able
to protect itself against a possible loss resulting from an adverse change in
the relationship between the U.S. dollar and the subject foreign currency during
the period between the date on which the security is purchased or sold and the
date on which payment is made or received.

Second, when the Manager of the Fund believes that the currency of a particular
foreign country may suffer a substantial decline against the U.S. dollar, it may
enter into a forward contract to sell, for a fixed amount of dollars, the amount
of foreign currency approximating the value of some or all of the Fund's
portfolio securities denominated in such foreign currency. Maintaining a match
between the forward contract amounts and the value of the securities involved
will not generally be possible since the future value of such securities in
foreign currencies will change as a consequence of market movements in the value
of those securities between the date the forward contract is entered into and
the date it matures.

Third, the Fund may engage in currency "cross hedging" when, in the opinion of
the Manager, the historical relationship among foreign currencies suggests that
the Fund may achieve the same protection for a foreign security at reduced cost
through the use of a forward foreign currency contract relating to a currency
other than the U.S. dollar or the foreign currency in which the security is
denominated. By engaging in cross hedging transactions, the Fund assumes the
risk of imperfect correlation between the subject currencies. These practices
may present risks different from or in addition to the risks associated with
investments in foreign currencies.


                                      -15-

<PAGE>   390


The Fund is not required to enter into hedging transactions with regard to its
foreign currency-denominated securities and will not do so unless deemed
appropriate by the Manager. By entering into the above hedging transactions, the
Fund may be required to forego the benefits of advantageous changes in the
exchange rates.

The Fund may also enter into foreign currency forward contracts for investment
and currency risk management. When the Fund uses currency instruments for such
purposes, the foreign currency exposure of the Fund may differ substantially
from the currencies in which the Fund's investment securities are denominated.
However, the Fund's aggregate foreign currency exposure will not normally exceed
100% of the value of the Fund's securities, except that the Fund may use
currency instruments without regard to this limitation if the amount of such
excess, when aggregated with futures contracts, equity swap contracts and
contracts for differences used in similar ways, does not exceed 10% of the
Fund's net assets.

Except to the extent that the Fund may use such contracts for risk management,
whenever the Fund enters into a foreign currency forward contract, other than a
forward contract entered into for hedging, the Fund's custodian will earmark and
maintain cash, U.S. Government Securities or other liquid securities with a
value, marked to market daily, equal to the amount of the currency required to
be delivered. The Fund's ability to engage in forward contracts may be limited
by tax considerations.

The Fund may use currency futures contracts and related options and options on
currencies for the same reasons for which it uses currency forwards. Except to
the extent that the Fund may use futures contracts and related options for risk
management, the Fund will, so long as it is obligated as the writer of a call
option on currency futures, own on a contract-for-contract basis an equal long
position in currency futures with the same delivery date or a call option on
currency futures with the difference, if any, between the market value of the
call written and the market value of the call or long currency futures purchased
and maintained by the Fund in cash or other liquid assets earmarked on the books
and records of the Fund's custodian. If at the close of business on any day the
market value of the call purchased by the Fund falls below 100% of the market
value of the call written by the Fund, the Fund's custodian will earmark and
maintain an amount of cash or other liquid assets equal in value to the
difference. Alternatively, the Fund may cover the call option by owning
securities denominated in the currency with a value equal to the face amount of
the contract(s) or through earmarking and maintaining with the custodian an
amount of the particular foreign currency equal to the amount of foreign
currency per futures contract option times the number of options written by the
Fund.


                                      -16-

<PAGE>   391


REPURCHASE AGREEMENTS

The Fund may enter into repurchase agreements with banks and broker-dealers by
which the Fund acquires a security (usually an obligation of the Government
where the transaction is initiated or in whose currency the agreement is
denominated) for a relatively short period (usually not more than a week) for
cash and obtains a simultaneous commitment from the seller to repurchase the
security at an agreed-on price and date. The resale price is in excess of the
acquisition price and reflects an agreed-upon market rate unrelated to the
coupon rate on the purchased security. Such transactions afford an opportunity
for the Fund to earn a return on temporarily available cash at no market risk,
although there is a risk that the seller may default in its obligation to pay
the agreed-upon sum on the redelivery date. Such a default may subject the
relevant Fund to expenses, delays and risks of loss including: (a) possible
declines in the value of the underlying security during the period while the
Fund seeks to enforce its rights thereto, (b) possible reduced levels of income
and lack of access to income during this period and (c) inability to enforce
rights and the expenses involved in attempted enforcement.

TEMPORARY HIGH QUALITY CASH ITEMS

The Fund may temporarily invest a portion of their assets in cash or cash items
pending other investments or in connection with the earmarking and maintenance
of such assets on the custodian's books and records. These cash items must be of
high quality and may include a number of money market instruments such as
securities issued by the United States government and agencies thereof, bankers'
acceptances, commercial paper, and bank certificates of deposit. By investing
only in high quality money market securities the Fund may seek to minimize
credit risk with respect to such investments.

U.S. GOVERNMENT SECURITIES AND FOREIGN GOVERNMENT SECURITIES

U.S. Government Securities include securities issued or guaranteed by the U.S.
government or its authorities, agencies or instrumentalities. Foreign Government
Securities include securities issued or guaranteed by foreign governments
(including political subdivisions) or their authorities, agencies or
instrumentalities or by supra-national agencies. U.S. Government Securities and
Foreign Government Securities have different kinds of government support. For
example, some U.S. Government Securities, such as U.S. Treasury bonds, are
supported by the full faith and credit of the United States, whereas certain
other U.S. Government Securities issued or guaranteed by federal agencies or
government-sponsored enterprises are not supported by the full faith and credit
of the United States. Similarly, some Foreign Government Securities are
supported by the full faith and credit of a foreign national government or
political subdivision and some are not. In the case of certain countries,
Foreign Government Securities may involve varying degrees of credit risk as a
result of financial or political inability of the Fund to enforce its rights
against the foreign government issuer.

Supra-national agencies are agencies whose member nations make capital
contributions to support the agencies' activities, and include such entities as
the International Bank for Reconstruction and Development (the World Bank), the
Asian Development Bank, the European Coal and Steel Community and the
Inter-American Development Bank.

Like other fixed income securities, U.S. Government Securities and Foreign
Government Securities are subject to market risk and their market values
fluctuate as interest rates change. Thus, for example, the value of an
investment in the Fund which holds U.S. Government Securities or Foreign
Government Securities may fall during times of rising interest rates. Yields on
U.S. Government Securities and Foreign Government Securities tend to be lower
than those of corporate securities of comparable maturities.



                                      -17-

<PAGE>   392


In addition to investing directly in U.S. Government Securities and Foreign
Government Securities, the Fund may purchase certificates of accrual or similar
instruments evidencing undivided ownership interests in interest payments or
principal payments, or both, in U.S. Government Securities and Foreign
Government Securities. These certificates of accrual and similar instruments may
be more volatile than other government securities.

MORTGAGE-BACKED AND OTHER ASSET-BACKED SECURITIES

Mortgage-backed and other asset-backed securities may be issued by the U.S.
government, its agencies or instrumentalities, or by non-governmental issuers.
Interest and principal payments (including prepayments) on the mortgages
underlying mortgage-backed securities are passed through to the holders of the
mortgage-backed securities. Prepayments occur when the mortgagor on an
individual mortgage prepays the remaining principal before the mortgage's
scheduled maturity date. As a result of the pass-through of prepayments of
principal on the underlying mortgages, mortgage-backed securities are often
subject to more rapid prepayment of principal than their stated maturity would
indicate. Because the prepayment characteristics of the underlying mortgages
vary, there can be no certainty as to the predicted yield or average life of a
particular issue of pass-through certificates. Prepayments are important because
of their effect on the yield and price of the securities. During periods of
declining interest rates, such prepayments can be expected to accelerate and the
Fund would be required to reinvest the proceeds at the lower interest rates then
available. In addition, prepayments of mortgages which underlie securities
purchased at a premium could result in capital loss because the premium may not
have been fully amortized at the time the obligation was prepaid. As a result of
these principal prepayment features, the values of mortgage-backed securities
generally fall when interest rates rise, but their potential for capital
appreciation in periods of falling interest rates is limited because of the
prepayment feature. The mortgage-backed securities purchased by the Fund may
include Adjustable Rate Securities as such term is defined in "Adjustable Rate
Securities" below.

Other "asset-backed securities" include securities backed by pools of automobile
loans, educational loans and credit card receivables. Mortgage-backed and
asset-backed securities of non-governmental issuers involve prepayment risks
similar to those of U.S. government guaranteed mortgage-backed securities and
also involve risk of loss of principal if the obligors of the underlying
obligations default in payment of the obligations.

COLLATERALIZED MORTGAGE OBLIGATIONS ("CMOS"): STRIPS AND RESIDUALS. A CMO is a
security backed by a portfolio of mortgages or mortgage-backed securities held
under an indenture. The issuer's obligation to make interest and principal
payments is secured by the underlying portfolio of mortgages or mortgage-backed
securities. CMOs are issued in multiple classes or series which have different
maturities representing interests in some or all of the interest or principal on
the underlying collateral or a combination thereof. CMOs of different classes
are generally retired in sequence as the underlying mortgage loans in the
mortgage pool are repaid. In the event of sufficient early prepayments on such
mortgages, the class or series of CMO first to mature generally will be retired
prior to its stated maturity. Thus, the early retirement of a particular class
or series of CMO held by the Fund would have the same effect as the prepayment
of mortgages underlying a mortgage-backed pass-through security.


                                      -18-

<PAGE>   393


CMOs include securities ("Residuals") representing the interest in any excess
cash flow and/or the value of any collateral remaining on mortgages or
mortgage-backed securities from the payment of principal of and interest on all
other CMOs and the administrative expenses of the issuer. Residuals have value
only to the extent income from such underlying mortgages or mortgage-backed
securities exceeds the amount necessary to satisfy the issuer's debt obligations
represented by all other outstanding CMOs.

CMOs also include certificates representing undivided interests in payments of
interest-only or principal-only ("IO/PO Strips") on the underlying mortgages.
IO/PO Strips and Residuals tend to be more volatile than other types of
securities. IO Strips and Residuals also involve the additional risk of loss of
a substantial portion of or the entire value of the investment if the underlying
securities are prepaid. In addition, if a CMO bears interest at an adjustable
rate, the cash flows on the related Residual will also be extremely sensitive to
the level of the index upon which the rate adjustments are based.

ADJUSTABLE RATE SECURITIES

Adjustable rate securities are securities that have interest rates that are
reset at periodic intervals, usually by reference to some interest rate index or
market interest rate. They may be U.S. Government Securities or securities of
other issuers. Some adjustable rate securities are backed by pools of mortgage
loans. Although the rate adjustment feature may act as a buffer to reduce sharp
changes in the value of adjustable rate securities, these securities are still
subject to changes in value based on changes in market interest rates or changes
in the issuer's creditworthiness. Because the interest rate is reset only
periodically, changes in the interest rates on adjustable rate securities may
lag changes in prevailing market interest rates. Also, some adjustable rate
securities (or, in the case of securities backed by mortgage loans, the
underlying mortgages) are subject to caps or floors that limit the maximum
change in interest rate during a specified period or over the life of the
security. Because of the resetting of interest rates, adjustable rate securities
are less likely than non-adjustable rate securities of comparable quality and
maturity to increase significantly in value when market interest rates fall.

LOWER RATED SECURITIES

The Fund may invest some or all of its assets in securities rated below
investment grade (that is, rated below BBB by Standard & Poor's or below Baa by
Moody's) at the time of purchase, including securities in the lowest rating
categories, and comparable unrated securities ("Lower Rated Securities"). A Fund
will not necessarily dispose of a security when its rating is reduced below its
rating at the time of purchase, although the Manager will monitor the investment
to determine whether continued investment in the security will assist in meeting
the Fund's investment objective.


                                      -19-
<PAGE>   394


Lower Rated Securities generally provide higher yields, but are subject to
greater credit and market risk, than higher quality fixed income securities.
Lower Rated Securities are considered predominantly speculative with respect to
the ability of the issuer to meet principal and interest payments. Achievement
of the investment objective of the Fund investing in Lower Rated Securities may
be more dependent on the Manager's own credit analysis than is the case with
higher quality bonds. The market for Lower Rated Securities may be more severely
affected than some other financial markets by economic recession or substantial
interest rate increases, by changing public perceptions of this market or by
legislation that limits the ability of certain categories of financial
institutions to invest in these securities. In addition, the secondary market
may be less liquid for Lower Rated Securities. This reduced liquidity at certain
times may affect the values of these securities and may make the valuation and
sale or these securities more difficult. Securities of below investment grade
quality are commonly referred to as "junk bonds." Securities in the lowest
rating categories may be in poor standing or in default. Securities in the
lowest investment grade category (BBB or Baa) have some speculative
characteristics. See "Commercial Paper and Corporate Debt Ratings" below for
more information concerning commercial paper and corporate debt ratings.

ZERO COUPON SECURITIES

A Fund investing in "zero coupon" fixed income securities is required to accrue
interest income on these securities at a fixed rate based on the initial
purchase price and the length to maturity, but these securities do not pay
interest in cash on a current basis. The Fund is required to distribute the
income on these securities to its shareholders as the income accrues, even
though that Fund is not receiving the income in cash on a current basis. Thus,
the Fund may have to sell other investments to obtain cash to make income
distributions. The market value of zero coupon securities is often more volatile
than that of non-zero coupon fixed income securities of comparable quality and
maturity. Zero coupon securities include IO and PO strips.

INDEXED SECURITIES

Indexed Securities are securities the redemption values and/or the coupons of
which are indexed to the prices of a specific instrument or statistic. Indexed
securities typically, but not always, are debt securities or deposits whose
value at maturity or coupon rate is determined by reference to other securities,
securities indexes, currencies, precious metals or other commodities, or other
financial indicators. Gold-indexed securities, for example, typically provide
for a maturity value that depends on the price of gold, resulting in a security
whose price tends to rise and fall together with gold prices. Currency-indexed
securities typically are short-term to intermediate-term debt securities whose
maturity values or interest rates are determined by reference to the values of
one or more specified foreign currencies, and may offer higher yields than U.S.
dollar-denominated securities of equivalent issuers. Currency-indexed securities
may be positively or negatively indexed; that is, their maturity value may
increase when the specified currency value increases, resulting in a security
that performs similarly to a foreign-denominated instrument, or their maturity
value may decline when foreign currencies increase, resulting in a security
whose price characteristics are similar to a put on the underlying currency.
Currency-indexed securities may also have prices that depend on the values of a
number of different foreign currencies relative to each other.


                                      -20-

<PAGE>   395


The performance of indexed securities depends to a great extent on the
performance of the security, currency, or other instrument to which they are
indexed, and may also be influenced by interest rate changes in the U.S. and
abroad. At the same time, indexed securities are subject to the credit risks
associated with the issuer of the security, and their values may decline
substantially if the issuer's creditworthiness deteriorates. Recent issuers of
indexed securities have included banks, corporations, and certain U.S.
government agencies.

Indexed securities in which the Fund may invest include so-called "inverse
floating obligations" or "residual interest bonds" on which the interest rates
typically decline as short-term market interest rates increase and increase as
short-term market rates decline. Such securities have the effect of providing a
degree of investment leverage, since they will generally increase or decrease in
value in response to changes in market interest rates at a rate which is a
multiple of the rate at which fixed-rate long-term securities increase or
decrease in response to such changes. As a result, the market values of such
securities will generally be more volatile than the market values of fixed rate
securities.

The Fund's investments in indexed securities may create taxable income in excess
of the cash they generate. In such cases, the Fund may be required to sell
assets to generate the cash necessary to distribute as dividends to its
shareholders all of its income and gains and therefore to eliminate any tax
liability at the Fund level. See "Distributions and Taxes in the Prospectus" and
"Distributions" and "Taxes" in this Statement of Additional Information.

FIRM COMMITMENTS

A firm commitment agreement is an agreement with a bank or broker-dealer for the
purchase of securities at an agreed-upon price on a specified future date. The
Fund may enter into firm commitment agreements with such banks and
broker-dealers with respect to any of the instruments eligible for purchase by
the Fund. The Fund will only enter into firm commitment arrangements with banks
and broker-dealers which the Manager determines present minimal credit risks.
The Fund's custodian will earmark and maintain cash, U.S. Government Securities
or other liquid securities in an amount equal to the Fund's obligations under
firm commitment agreements.

ILLIQUID SECURITIES

The Fund may purchase "illiquid securities," i.e., securities which may not be
sold or disposed of in the ordinary course of business within seven days at
approximately the value at which the Fund has valued the investment, which
include securities whose disposition is restricted by securities laws, so long
as no more than 15% of net assets would be invested in such illiquid securities.
The Fund currently intends to invest in accordance with the SEC staff view that
repurchase agreements maturing in more than seven days are illiquid securities.
It is possible that certain over-the-counter options and securities serving as
cover for over-the-counter options may be deemed, under certain circumstances,
to be illiquid securities. While the Trust does not agree with this view, it
will operate in accordance with any relevant formal guidelines adopted by the
SEC.


                                      -21-

<PAGE>   396


                             INVESTMENT RESTRICTIONS

Fundamental Restrictions:

Without a vote of the majority of the outstanding voting securities of the Fund,
the Trust will not take any of the following actions with respect to the Fund as
indicated:

(1) Borrow money except under the following circumstances: (i) The Fund may
borrow money from banks so long as after such a transaction, the total assets
(including the amount borrowed) less liabilities other than debt obligations,
represent at least 300% of outstanding debt obligations; (ii) the Fund may also
borrow amounts equal to an additional 5% of its total assets without regard to
the foregoing limitation for temporary purposes, such as for the clearance and
settlement of portfolio transactions and to meet shareholder redemption
requests; (iii) The Fund may enter into transactions that are technically
borrowings under the 1940 Act because they involve the sale of a security
coupled with an agreement to repurchase that security (e.g., reverse repurchase
agreements, dollar rolls and other similar investment techniques) without regard
to the asset coverage restriction described in (i) above, so long as and to the
extent that the Fund's custodian earmarks and maintains cash and/or high grade
debt securities equal in value to its obligations in respect of these
transactions. Under current pronouncements of the SEC staff, such transactions
are not treated as senior securities so long as and to the extent that the
Fund's custodian earmarks and maintains liquid assets, such as cash, U.S.
Government Securities or other appropriate assets equal in value to its
obligations in respect of these transactions.

(2) Purchase securities on margin, except such short-term credits as may be
necessary for the clearance of purchases and sales of securities. (For this
purpose, the deposit or payment of initial or variation margin in connection
with futures contracts or related options transactions is not considered the
purchase of a security on margin.)

(3) Make short sales of securities or maintain a short position for the Fund's
account unless at all times when a short position is open the Fund owns an equal
amount of such securities or owns securities which, without payment of any
further consideration, are convertible into or exchangeable for securities of
the same issue as, and equal in amount to, the securities sold short.

(4) Underwrite securities issued by other persons except to the extent that, in
connection with the disposition of its portfolio investments, it may be deemed
to be an underwriter under federal securities laws.


                                      -22-

<PAGE>   397


(5) Purchase or sell real estate, although it may purchase securities of issuers
which deal in real estate, including securities of real estate investment
trusts, and may purchase securities which are secured by interests in real
estate.

(6) Make loans, except by purchase of debt obligations or by entering into
repurchase agreements or through the lending of the Fund's portfolio securities.
Loans of portfolio securities may be made with respect to up to 100% of the
Fund's total assets.

(7) Invest in securities of any issuer if, to the knowledge of the Trust,
officers and Trustees of the Trust and officers and members of Grantham, Mayo,
Van Otterloo & Co. LLC (the "Manager") who beneficially own more than 1/2 of 1%
of the securities of that issuer together beneficially own more than 5%.

(8) Concentrate more than 25% of the value of its total assets in any one
industry.

(9) Purchase or sell commodities or commodity contracts, except that the Fund
may purchase and sell financial futures contracts and options thereon.

(10) Issue senior securities, as defined in the 1940 Act and as amplified by
rules, regulations and pronouncements of the SEC. The SEC has concluded that
even though reverse repurchase agreements, firm commitment agreements and
standby commitment agreements fall within the functional meaning of the term
"evidence of indebtedness," the issue of compliance with Section 18 of the 1940
Act will not be raised with the SEC by the Division of Investment Management if
the Fund covers such securities by earmarking and maintaining certain assets on
the books and records of the Fund's custodian. Similarly, so long as such
earmarked assets are maintained, the issue of compliance with Section 18 will
not be raised with respect to any of the following: any swap contract or
contract for differences; any pledge or encumbrance of assets permitted by
Non-Fundamental Restriction (4) below; any borrowing permitted by Fundamental
Restriction (1) above; any collateral arrangements with respect to initial and
variation margin permitted by Non-Fundamental Restriction (4) below; and the
purchase or sale of options, forward contracts, futures contracts or options on
futures contracts.


Non-Fundamental Restrictions:

It is contrary to the present policy of the Fund, which may be changed by the
Trustee without shareholder approval, to:

(1) Buy or sell oil, gas or other mineral leases, rights or royalty contracts.

(2) Make investments for the purpose of gaining control of a company's
management.

(3) Invest more than 15% of net assets in illiquid securities. The securities
currently thought to be included as "illiquid securities" are restricted
securities under the Federal securities laws (including illiquid securities
traded under Rule 144A), repurchase agreements and securities that are not
readily marketable. To the extent the Trustees determine that restricted
securities traded


                                      -23-

<PAGE>   398


under Section 4(2) or Rule 144A under the Securities Act of 1933 are in fact
liquid, they will not be included in the 15% limit on investment in illiquid
securities.

(4) Pledge, hypothecate, mortgage or otherwise encumber its assets in excess of
33 1/3% of the Fund's total assets (taken at cost). (For the purposes of this
restriction, collateral arrangements with respect to swap agreements, the
writing of options, stock index, interest rate, currency or other futures,
options on futures contracts and collateral arrangements with respect to initial
and variation margin are not deemed to be a pledge or other encumbrance of
assets. The deposit of securities or cash or cash equivalents in escrow in
connection with the writing of covered call or put options, respectively, is not
deemed to be a pledge or encumbrance.)

Except as indicated above in Fundamental Restriction (1), all percentage
limitations on investments set forth herein and in the Prospectus will apply at
the time of the making of an investment and shall not be considered violated
unless an excess or deficiency occurs or exists immediately after and as a
result of such investment.

The phrase "shareholder approval," as used in the Prospectus and in this
Statement of Additional Information, and the phrase "vote of a majority of the
outstanding voting securities," as used herein with respect to the Fund, means
the affirmative vote of the lesser of (1) more than 50% of the outstanding
shares of the Fund, or (2) 67% or more of the shares of that Fund present at a
meeting if more than 50% of the outstanding shares are represented at the
meeting in person or by proxy. Except for policies that are explicitly described
as fundamental in the Prospectus or this Statement of Additional Information,
the investment policies of the Fund (including all policies, restrictions and
limitations set forth in the "Investment Guidelines") may be changed by the
Trust's Trustees without the approval of shareholders.


                             MANAGEMENT OF THE TRUST

     Subject to the provisions of the GMO Declaration of Trust, the business of
the GMO Trust (the "Trust"), an open-end management investment company, shall be
managed by the Trustees, and they shall have all powers necessary or convenient
to carry out that responsibility including the power to engage in securities
transactions of all kinds on behalf of the Trust. Without limiting the
foregoing, the Trustees may: adopt By-Laws not inconsistent with the Declaration
of Trust providing for the regulation and management of the affairs of the Trust
and may amend and repeal them to the extent that such By-Laws do not reserve
that right to the Shareholders; fill vacancies in or remove from their number
(including any vacancies created by an increase in the number of Trustees);
remove from their number with or without cause; elect and remove such officers
and appoint and terminate such agents as they consider appropriate; appoint from
their own number and terminate one or more committees consisting of two or more
Trustees which may exercise the powers and authority of the Trustees to the
extent that the Trustees determine; employ one or more custodians of the assets
of the Trust and authorize such custodians to employ subcustodians and to
deposit all or any part of such assets in a system or systems for the central
handling of securities or with a Federal Reserve Bank; retain a transfer agent
or a shareholder servicing agent, or both; provide for the distribution of
Shares by the Trust, through one or more principal underwriters or otherwise;
set record dates for the determination of Shareholders with respect to


                                      -24-

<PAGE>   399


various matters; and in general delegate such authority as they consider
desirable to any officer of the Trust, to any committee of the Trustees and to
any agent or employee of the Trust or to any such custodian or underwriter.

     The Trustees and officers of the Trust and their principal occupations
during the past five years are as follows:

     R. JEREMY GRANTHAM* (D.O.B. 10/6/38). President-Quantitative and Chairman
     of the Trustees of the Trust. Member, Grantham, Mayo, Van Otterloo & Co.
     LLC.

     JAY O. LIGHT (D.O.B. 10/3/41). Trustee of the Trust. Professor of Business
     Administration, Harvard University; Senior Associate Dean, Harvard
     University (1988-1992).

     EYK DEL MOL VAN OTTERLOO (D.O.B. 2/27/37). President-International of the
     Trust. Member, Grantham, Mayo, Van Otterloo & Co. LLC.

     RICHARD MAYO (D.O.B. 6/18/42). President-U.S. Active of the Trust. Member,
     Grantham, Mayo, Van Otterloo & Co. LLC.

     SUSAN RANDALL HARBERT (D.O.B. 4/25/57). Chief Financial Officer and
     Treasurer of the Trust. Member, Grantham, Mayo, Van Otterloo & Co. LLC.

     WILLIAM R. ROYER, ESQ. (D.O.B. 7/20/65). Vice President of the Trust.
     General Counsel, Grantham, Mayo, Van Otterloo & Co. LLC.

     ROBERT V. BROKAW, JR. (D.O.B. 10/7/43). Secretary of the Trust. Member,
     Grantham, Mayo, Van Otterloo & Co. LLC. Research Analyst, GMO Renewable
     Resources LLC (July 1999 -- present).

     SCOTT ESTON (D.O.B. 1/20/56). Vice President of the Trust. Chief Financial
     Officer, Member, Grantham, Mayo, Van Otterloo & Co. LLC (September 1997 -
     present). Senior Partner, Coopers & Lybrand (1987 - 1997).

     ANNE STETSON (D.O.B. 8/7/62) Vice President of the Trust. Associate General
     Counsel, Grantham, Mayo, Van Otterloo & Co. LLC (May 1998-present). Legal
     Counsel, Fidelity Investments (January 1995 - April 1998).

     ELAINE M. HARTNETT, ESQ. (D.O.B. 2/18/45). Vice President and Clerk of the
     Trust. Associate General Counsel, Grantham, Mayo, Van Otterloo & Co. LLC
     (June 1999 - present). Associate/Junior Partner, Hale and Dorr LLP, Boston,
     Massachusetts (1991 - 1999).


                                      -25-

<PAGE>   400


     BRENT ARVIDSON (D.O.B. 6/26/69). Assistant Treasurer of the Trust. Senior
     Fund Administrator, Grantham, Mayo, Van Otterloo & Co. LLC (September 1997
     - present). Senior Financial Reporting Analyst, John Hancock Funds (August
     1996 - September 1997). Account Supervisor/Senior Account Specialist,
     Investors Bank and Company (June 1993 - August 1996).

*Trustee is deemed to be an "interested person" of the Trust and Grantham, Mayo,
Van Otterloo & Co. LLC ("GMO" or the "Manager"), as defined by the 1940 Act.

     The mailing address of each of the officers and Trustees is c/o GMO Trust,
40 Rowes Wharf, Boston, Massachusetts 02110. As of June 6, 2000, the Trustees
and officers of the Trust as a group owned less than 1% of the outstanding
shares of each class of shares of the Fund.

     Except as stated above, the principal occupations of the officers and
Trustees for the last five years have been with the employers as shown above,
although in some cases they have held different positions with such employers.

     Other than as set forth in the table below, no Trustee or officer of the
Trust receives any direct compensation from the Trust or any series thereof:

<TABLE>
<CAPTION>
                  NAME OF PERSON,                             TOTAL ANNUAL COMPENSATION
                     POSITION                                       FROM THE TRUST
                  ---------------                             --------------------------

<S>                                                           <C>
              Harvey R. Margolis, Trustee(1)                           $80,000

              Jay O. Light, Trustee                                    $80,000
</TABLE>

     Messrs. Grantham, Mayo, Van Otterloo, Brokaw and Eston, and Ms. Harbert, as
members of the Manager, will benefit from the management fees paid by the Fund.

                     INVESTMENT ADVISORY AND OTHER SERVICES

MANAGEMENT CONTRACTS

     As disclosed in the Prospectus under the heading "Management of the Trust,"
under a Management Contract (the "Management Contract") between the Trust and
the Manager, subject to such policies as the Trustees of the Trust may
determine, the Manager will furnish continuously an investment program for the
Fund and will make investment decisions on behalf of the Fund and place all
orders for the purchase and sale of portfolio securities. Subject to the control
of the Trustees, the Manager also manages, supervises and conducts the other
affairs and business of the Trust, furnishes office space and equipment,
provides bookkeeping and certain clerical services and pays all salaries, fees
and expenses of officers and Trustees of the Trust who are affiliated with the
Manager. As indicated under "Portfolio Transactions--Brokerage and Research
Services," the Trust's portfolio transactions may be placed with broker-dealers
who


--------
     (1)  Mr. Margolis served as a Trustee of the Trust until his death in June
          2000.


                                      -26-

<PAGE>   401


furnish the Manager, at no cost, certain research, statistical and quotation
services of value to the Manager in advising the Trust or its other clients.

     As is disclosed in the Prospectus, the Manager has contractually agreed to
reimburse the Fund with respect to certain Fund expenses through June 30, 2001
to the extent that the Fund's total annual operating expenses (excluding
Shareholder Service Fees, brokerage commissions and other investment-related
costs, hedging transaction fees, extraordinary, non-recurring and certain other
unusual expenses (including taxes), securities lending fees and expenses and
transfer taxes.

     The Management Contract provides that the Manager shall not be subject to
any liability in connection with the performance of its services thereunder in
the absence of willful misfeasance, bad faith, gross negligence or reckless
disregard of its obligations and duties.

     The Management Contract was approved by the Trustees of the Trust
(including a majority of the Trustees who were not "interested persons" of the
Manager) and by the relevant Fund's sole shareholder in connection with the
organization of the Trust and the establishment of the Fund. The Management
Contract will continue in effect for a period more than two years from the date
of its execution only so long as its continuance is approved at least annually
by (i) the vote, cast in person at a meeting called for that purpose, of a
majority of those Trustees who are not "interested persons" of the Manager or
the Trust, and by (ii) the majority vote of either the full Board of Trustees or
the vote of a majority of the outstanding shares of the relevant Fund. The
Management Contract automatically terminates on assignment, and is terminable on
not more than 60 days' notice by the Trust to the Manager. In addition, the
Management Contract may be terminated on not more than 60 days' written notice
by the Manager to the Trust.

     The Management Fee is calculated based on a fixed percentage of the Fund's
average daily net assets. In the last three fiscal years the Fundamental Value
Fund has paid the following amounts as Management Fees to the Manager pursuant
to the relevant Management Contract:


<TABLE>
<CAPTION>
                                              Gross             Reduction             Net
                                              -----             ---------             ---

<S>                                         <C>                 <C>                <C>
Year ended 2/29/00                          $  183,059          $  32,911          $  150,148
Year ended 2/28/99                          $  742,814          $ 207,233          $  535,581
Year ended 2/28/98                          $1,425,989          $ 381,705          $1,044,284
</TABLE>


     Each of the Trust and the Manager has adopted a Code of Ethics pursuant to
the requirement of the 1940 Act. Under the Code of Ethics, personnel are only
permitted to engage in personal securities transactions in accordance with
certain conditions relating to such persons' position, the identity of the
security, the timing of the transaction and similar factors. Transactions in
securities that may be held by the Fund are permitted, subject to compliance
with applicable provisions of the Code. Personal securities transactions must be
reported quarterly and broker confirmations of such transactions must be
provided for review.


                                      -27-

<PAGE>   402


     CUSTODIAL ARRANGEMENTS. Investors Bank & Trust Company ("IBT"), 200
Clarendon Street, Boston, Massachusetts 02116 serves as the Fund's custodian.
As such, IBT holds in safekeeping certificated securities and cash belonging to
the Fund and, in such capacity, is the registered owner of securities in
book-entry form belonging to the Fund. Upon instruction, IBT receives and
delivers cash and securities of the Fund in connection with Fund transactions
and collects all dividends and other distributions made with respect to Fund
portfolio securities. IBT also maintains certain accounts and records of the
Trust and calculates the total net asset value, total net income and net asset
value per share of the Fund on a daily basis.

     SHAREHOLDER SERVICE ARRANGEMENTS. As disclosed in the Prospectus, pursuant
to the terms of a single Servicing Agreement with the Fund, GMO provides direct
client service, maintenance and reporting to shareholders of the Fund. The
Servicing Agreement was approved by the Trustees of the Trust (including a
majority of the Trustees who are not "interested persons" of the Manager or the
Trust). The Servicing Agreement will continue in effect for a period of more
than one year from the date of its execution only so long as its continuance is
approved at least annually by (i) the vote, cast in person at a meeting called
for the purpose, of a majority of those Trustees who are not "interested
persons" of the Manager or the Trust, and (ii) the majority vote of the full
Board of Trustees. The Servicing Agreement automatically terminates on
assignment (except as specifically provided in the Servicing Agreement) and is
terminable by either party upon not more than 60 days' written notice to the
other party.

     The Trust entered into the Servicing Agreement with GMO on May 30, 1996.
Pursuant to the terms of the Servicing Agreement, in the last three fiscal years
the Fund paid GMO the amounts set forth in the table that follows:

<TABLE>
<CAPTION>
                March 1, 1997                           March 1, 1998                      March 1, 1999
                   Through                                 Through                            Through
              February 28, 1998                       February 28, 1999                  February 29, 2000
              -----------------                       -----------------                  -----------------

<S>                                                   <C>                                <C>
                  $284,344                                $148,563                            $45,765
</TABLE>

     INDEPENDENT ACCOUNTANTS. The Trust's independent accountants are
PricewaterhouseCoopers LLP, 160 Federal Street, Boston, Massachusetts 02110.
PricewaterhouseCoopers LLP conducts annual audits of the Trust's financial
statements, assists in the preparation of the Fund's federal and state income
tax returns, consults with the Trust as to matters of accounting and federal and
state income taxation and provides assistance in connection with the preparation
of various Securities and Exchange Commission filings.

     DISTRIBUTOR. Funds Distributor, Inc. ("FDI"), 60 State Street, Boston,
Massachusetts 02109, serves as the Trust's distributor on behalf of the Fund.
GMO has undertaken to reimburse the Trust for any fees that the Trust is
obligated to pay FDI.


                                      -28-

<PAGE>   403


                             PORTFOLIO TRANSACTIONS

     The purchase and sale of portfolio securities for the Fund and for the
other investment advisory clients of the Manager are made by the Manager with a
view to achieving their respective investment objectives. For example, a
particular security may be bought or sold for certain clients of the Manager
even though it could have been bought or sold for other clients at the same
time. Likewise, a particular security may be bought for one or more clients when
one or more other clients are selling the security. In some instances,
therefore, one client may indirectly sell a particular security to another
client. It also happens that two or more clients may simultaneously buy or sell
the same security, in which event purchases or sales are effected on a pro rata,
rotating or other equitable basis so as to avoid any one account being preferred
over any other account.

     Transactions involving the issuance of Fund shares for securities or assets
other than cash will be limited to a bona fide reorganization or statutory
merger and to other acquisitions of portfolio securities that meet all of the
following conditions: (a) such securities meet the investment objectives and
policies of the Fund; (b) such securities are acquired for investment and not
for resale; (c) such securities are liquid securities which are not restricted
as to transfer either by law or liquidity of market; and (d) such securities
have a value which is readily ascertainable as evidenced by a listing on the
American Stock Exchange, the New York Stock Exchange, NASDAQ or a recognized
foreign exchange.

     BROKERAGE AND RESEARCH SERVICES. In placing orders for the portfolio
transactions of the Fund, the Manager will seek the best price and execution
available, except to the extent it may be permitted to pay higher brokerage
commissions for brokerage and research services as described below. The
determination of what may constitute best price and execution by a broker-dealer
in effecting a securities transaction involves a number of considerations,
including, without limitation, the overall net economic result to the Fund
(involving price paid or received and any commissions and other costs paid), the
efficiency with which the transaction is effected, the ability to effect the
transaction at all where a large block is involved, availability of the broker
to stand ready to execute possibly difficult transactions in the future and the
financial strength and stability of the broker. Because of such factors, a
broker-dealer effecting a transaction may be paid a commission higher than that
charged by another broker-dealer. Most of the foregoing are subjective
considerations.

     Over-the-counter transactions often involve dealers acting for their own
account. It is the Manager's policy to place over-the-counter market orders for
the Fund with primary market makers unless better prices or executions are
available elsewhere.

     Although the Manager does not consider the receipt of research services as
a factor in selecting brokers to effect portfolio transactions for the Fund, the
Manager will receive such services from brokers who are expected to handle a
substantial amount of the Fund's portfolio transactions. Research services may
include a wide variety of analyses, reviews and reports on


                                      -29-

<PAGE>   404


such matters as economic and political developments, industries, companies,
securities and portfolio strategy. The Manager uses such research in servicing
other clients as well as the Fund.

     As permitted by Section 28(e) of the Securities Exchange Act of 1934 and
subject to such policies as the Trustees of the Trust may determine, the Manager
may pay an unaffiliated broker or dealer that provides "brokerage and research
services" (as defined in the Act) to the Manager an amount of commission for
effecting a portfolio investment transaction in excess of the amount of
commission another broker or dealer would have charged for effecting that
transaction.

     During the three most recent fiscal years, the Trust paid, on behalf of the
Fundamental Value Fund, the following amounts in brokerage commissions:

<TABLE>
<CAPTION>
                     March 1, 1997                  March 1, 1998                 March 1, 1999
                        Through                        Through                       Through
                   February 28, 1998              February 28, 1999             February 29, 2000
                   -----------------              -----------------             -----------------

<S>                                               <C>                           <C>
                       $441,587                       $205,843                      $141,776
</TABLE>


                        DETERMINATION OF NET ASSET VALUE

     The net asset value per share of the Fund will be determined on each day
the New York Stock Exchange (the "Exchange") is open for regular business as of
the close of regular trading on the Exchange, generally 4:00 p.m. New York City
time. However, equity options held by the Fund are priced as of the close of
trading at 4:10 p.m., and futures contracts on U.S. government and other
fixed-income securities and index options held by the Fund are priced as of
their close of trading at 4:15 p.m. Events affecting the values of foreign
securities may occur between the earlier closings of foreign exchanges and
securities markets and the closing of the New York Stock Exchange which will not
be reflected in the computation of the Fund's net asset value. Please refer to
"Determination of Net Asset Value" in the Prospectus for additional information.

                DESCRIPTION OF THE TRUST AND OWNERSHIP OF SHARES

     The Trust is organized as a Massachusetts business trust under the laws of
Massachusetts by an Agreement and Declaration of Trust ("Declaration of Trust")
dated June 24, 1985. A copy of the Declaration of Trust is on file with the
Secretary of The Commonwealth of Massachusetts. The fiscal year for the Fund
ends on February 28/29.

     Pursuant to the Declaration of Trust, the Trustees have currently
authorized the issuance of an unlimited number of full and fractional shares of
thirty-nine series: U.S. Core Fund; Tobacco-Free Core Fund; Value Fund; Growth
Fund; U.S. Sector Fund; Small Cap Value Fund; Small Cap Growth Fund; Fundamental
Value Fund; REIT Fund; International Core Fund; Currency Hedged International
Core Fund; Foreign Fund; International Small Companies Fund; Japan Fund;
Emerging Markets Fund; Evolving Countries Fund; Domestic Bond Fund; U.S.
Bond/Global Alpha A Fund; U.S. Bond/Global Alpha B Fund; International Bond
Fund; Currency Hedged International Bond Fund; Global Bond Fund; Emerging
Country Debt Fund;


                                      -30-

<PAGE>   405


Short-Term Income Fund; Global Hedged Equity Fund; Inflation Indexed Bond Fund;
International Equity Allocation Fund; World Equity Allocation Fund; Global
(U.S.+) Equity Allocation Fund; Global Balanced Allocation Fund; Emerging
Country Debt Share Fund; Pelican Fund; Asia Fund; Tax-Managed U.S. Equities
Fund; Tax-Managed International Equities Fund; Tax-Managed Small Companies
Fund; International Core Plus Allocation Fund; Intrinsic Value Fund and Alpha
LIBOR Fund. Interests in each portfolio (Fund) are represented by shares of the
corresponding series. Each share of each series represents an equal
proportionate interest, together with each other share, in the corresponding
Fund. The shares of such series do not have any preemptive rights. Upon
liquidation of the Fund, shareholders of the corresponding series are entitled
to share pro rata in the net assets of the Fund available for distribution to
shareholders. The Declaration of Trust also permits the Trustees to charge
shareholders directly for custodial and transfer agency expenses, but there is
no present intention to make such charges.

     The Declaration of Trust also permits the Trustees, without shareholder
approval, to subdivide any series of shares into various sub-series or classes
of shares with such dividend preferences and other rights as the Trustees may
designate. This power is intended to allow the Trustees to provide for an
equitable allocation of the impact of any future regulatory requirements which
might affect various classes of shareholders differently. The Trustees have
currently authorized the establishment and designation of up to eight classes of
shares for each series of the Trust (except for the Pelican Fund): Class I
Shares, Class II Shares, Class III Shares, Class IV Shares, Class V Shares,
Class VI Shares, Class VII Shares and Class VIII Shares.

     The Trustees may also, without shareholder approval, establish one or more
additional separate portfolios for investments in the Trust or merge two or more
existing portfolios (i.e., a new fund). Shareholders' investments in such a
portfolio would be evidenced by a separate series of shares.

     The Declaration of Trust provides for the perpetual existence of the Trust.
The Trust, however, may be terminated at any time by vote of at least two-thirds
of the outstanding shares of the Trust. While the Declaration of Trust further
provides that the Trustees may also terminate the Trust upon written notice to
the shareholders, the 1940 Act requires that the Trust receive the authorization
of a majority of its outstanding shares in order to change the nature of its
business so as to cease to be an investment company.

     On June 1, 2000, Spelman College and Spelman College - FVAF each held
greater than 25% of the outstanding shares of the Fund. As a result, such
shareholders may be deemed to "control" the Fund as such term is defined in the
1940 Act.




                                      -31-

<PAGE>   406

                                  VOTING RIGHTS

     Shareholders are entitled to one vote for each full share held (with
fractional votes for fractional shares held) and will vote (to the extent
provided herein) in the election of Trustees and the termination of the Trust
and on other matters submitted to the vote of shareholders. Shareholders vote by
individual Fund on all matters except (i) when required by the Investment
Company Act of 1940, shares shall be voted in the aggregate and not by
individual Fund, and (ii) when the Trustees have determined that the matter
affects only the interests of one or more Funds, then only shareholders of such
affected Funds shall be entitled to vote thereon. Shareholders of one Fund shall
not be entitled to vote on matters exclusively affecting another Fund, such
matters including, without limitation, the adoption of or change in the
investment objectives, policies or restrictions of the other Fund and the
approval of the investment advisory contracts of the other Fund. Shareholders of
a particular class of shares do not have separate class voting rights except
with respect to matters that affect only that class of shares and as otherwise
required by law.

     There will normally be no meetings of shareholders for the purpose of
electing Trustees except that in accordance with the 1940 Act (i) the Trust will
hold a shareholders' meeting for the election of Trustees at such time as less
than a majority of the Trustees holding office have been elected by
shareholders, and (ii) if, as a result of a vacancy in the Board of Trustees,
less than two-thirds of the Trustees holding office have been elected by the
shareholders, that vacancy may only be filled by a vote of the shareholders. In
addition, Trustees may be removed from office by a written consent signed by the
holders of two-thirds of the outstanding shares and filed with the Trust's
custodian or by a vote of the holders of two-thirds of the outstanding shares at
a meeting duly called for the purpose, which meeting shall be held upon the
written request of the holders of not less than 10% of the outstanding shares.
Upon written request by the holders of at least 1% of the outstanding shares
stating that such shareholders wish to communicate with the other shareholders
for the purpose of obtaining the signatures necessary to demand a meeting to
consider removal of a Trustee, the Trust has undertaken to provide a list of
shareholders or to disseminate appropriate materials (at the expense of the
requesting shareholders). Except as set forth above, the Trustees shall continue
to hold office and may appoint successor Trustees. Voting rights are not
cumulative.

     No amendment may be made to the Declaration of Trust without the
affirmative vote of a majority of the outstanding shares of the Trust except (i)
to change the Trust's name or to cure technical problems in the Declaration of
Trust and (ii) to establish, designate or modify new and existing series or
sub-series of Trust shares or other provisions relating to Trust shares in
response to applicable laws or regulations.


                                      -32-

<PAGE>   407

                        SHAREHOLDER AND TRUSTEE LIABILITY

     Under Massachusetts law, shareholders could, under certain circumstances,
be held personally liable for the obligations of the Trust. However, the
Declaration of Trust disclaims shareholder liability for acts or obligations of
the Trust and requires that notice of such disclaimer be given in each
agreement, obligation, or instrument entered into or executed by the Trust or
the Trustees. The Declaration of Trust provides for indemnification out of all
the property of the relevant Fund for all loss and expense of any shareholder of
that Fund held personally liable for the obligations of the Trust. Thus, the
risk of a shareholder incurring financial loss on account of shareholder
liability is considered remote since it is limited to circumstances in which the
disclaimer is inoperative and the Fund of which he is or was a shareholder would
be unable to meet its obligations.

     The Declaration of Trust further provides that the Trustees will not be
liable for errors of judgment or mistakes of fact or law. However, nothing in
the Declaration of Trust protects a Trustee against any liability to which the
Trustee would otherwise be subject to by reason of willful misfeasance, bad
faith, gross negligence, or reckless disregard of the duties involved in the
conduct of his office. The By-Laws of the Trust provide for indemnification by
the Trust of the Trustees and the officers of the Trust except with respect to
any matter as to which any such person did not act in good faith in the
reasonable belief that his action was in or not opposed to the best interests of
the Trust. Such person may not be indemnified against any liability to the Trust
or the Trust shareholders to which he would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence or reckless disregard of the
duties involved in the conduct of his office.

              BENEFICIAL OWNERS OF 5% OR MORE OF THE FUND'S SHARES

     The following chart sets forth the names, addresses and percentage
ownership of those shareholders owning beneficially 5% or more of the
outstanding Class III Shares of the Fundamental Value Fund as of June 1, 2000:

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------
            Name                                           Address                               % Ownership
------------------------------------------------------------------------------------------------------------------
<S>                                                 <C>                                          <C>
Spelman College                                     Attn: Mahesh Mehrota                            50.73%
                                                    350 Spelman Lane SW
                                                    Box 589
                                                    Atlanta, GA 30314-4399
------------------------------------------------------------------------------------------------------------------
Spelman College - FVAF                              Attn: Mahesh Mehrota                            49.27%
                                                    350 Spelman Lane SW
                                                    Box 589
                                                    Atlanta, GA 30314-4399
------------------------------------------------------------------------------------------------------------------
</TABLE>

                                  DISTRIBUTIONS

     The Prospectus describes the distribution policies of the Fund under the
heading "Distributions and Taxes". It is the policy of the Fund in all cases to
pay its shareholders, as dividends, substantially all net investment income and
to distribute annually all net realized capital gains, if any, after offsetting
any capital loss carryovers. For distribution and federal income tax purposes, a
portion of the premiums from certain expired call or put options written


                                      -33-

<PAGE>   408


by the Fund, net gains from certain closing purchase and sale transactions with
respect to such options and a portion of net gains from other options and
futures transactions are treated as short-term capital gain (I.E., gain from the
sale of securities held for 12 months or less). It is the policy of the Fund to
make distributions at least annually, sufficient to avoid the imposition of a
nondeductible 4% excise tax on certain undistributed amounts of taxable
investment income and capital gains.

                                      TAXES

   TAX STATUS AND TAXATION OF THE FUND

     The Fund is treated as a separate taxable entity for federal income tax
purposes. The Fund intends to qualify each year as a regulated investment
company under Subchapter M of the Internal Revenue Code of 1986, as amended (the
"Code"). In order to qualify for the special tax treatment accorded regulated
investment companies and their shareholders, the Fund must, among other things:

(a)  derive at least 90% of its gross income from dividends, interest, payments
     with respect to certain securities loans, and gains from the sale of stock,
     securities and foreign currencies, or other income (including but not
     limited to gains from options, futures or forward contracts) derived with
     respect to its business of investing in such stock, securities, or
     currencies;

(b)  distribute with respect to each taxable year at least 90% of the sum of its
     taxable net investment income, its net tax-exempt income, and the excess,
     if any, of net short-term capital gains over net long-term capital losses
     for such year; and

(c)  diversify its holdings so that at the end of each fiscal quarter, (i) at
     least 50% of the market value of the Fund's assets is represented by cash
     and cash items, U.S. Government Securities, securities of other regulated
     investment companies, and other securities limited in respect of any one
     issuer to a value not greater than 5% of the value of the Fund's total net
     assets and to not more than 10% of the outstanding voting securities of
     such issuer, and (ii) not more than 25% of the value of its assets is
     invested in the securities (other than those of the U.S. Government or
     other regulated investment companies) of any one issuer or of two or more
     issuers which the Fund controls and which are engaged in the same, similar,
     or related trades or businesses.

     If the Fund qualifies as a regulated investment company that is accorded
special tax treatment, the Fund will not be subject to federal income tax on
income paid to its shareholders in the form of dividends (including capital gain
dividends).

     If the Fund fails to distribute in a calendar year substantially all of its
ordinary income for such year and substantially all of its capital gain net
income for the one-year period ending October 31 (or later if the Fund is
permitted so to elect and so elects), plus any retained amount from the prior
year, then the Fund will be subject to a 4% excise tax on the undistributed
amounts. A dividend paid to shareholders by the Fund in January of a year
generally is deemed to have been paid by the Fund on December 31 of the
preceding year if the dividend was


                                      -34-

<PAGE>   409


declared and payable to shareholders of record on a date in October, November or
December of that preceding year. The Fund intends generally to make
distributions sufficient to avoid imposition of the 4% excise tax, although the
Fund reserves the right to pay an excise tax rather than make an additional
distribution when circumstances warrant (e.g., payment of excise tax amounts
deemed by the Fund to be de minimus).

   TAXATION OF FUND DISTRIBUTIONS AND SALES OF FUND SHARES

     Fund distributions derived from interest, dividends and certain other
income, including in general short-term capital gains, will be taxable as
ordinary income to shareholders subject to federal income tax whether received
in cash or reinvested in shares. Properly designated Fund distributions derived
from net long-term capital gains (i.e., net gains derived from the sale of
securities held for more than 12 months) will generally be taxable as such
(generally at a 20% rate for noncorporate shareholders), regardless of how long
a shareholder has held the shares in the Fund.

     Dividends and distributions on the Fund's shares are generally subject to
federal income tax as described herein to the extent they do not exceed the
Fund's realized income and gains, even though such dividends and distributions
may economically represent a return of a particular shareholder's investment.
Such distributions are likely to occur in respect of shares purchased at a time
when the Fund's net asset value reflects gains that are either unrealized, or
realized but not distributed.

     The sale, exchange or redemption of Fund shares may give rise to a gain or
loss. In general, any gain or loss realized upon a taxable disposition of shares
will be treated as long-term capital gains if the shares have been held for more
than 12 months and as short-term capital gains if the shares have been held for
not more than 12 months.

     Any loss realized upon a taxable disposition of shares held for six months
or less will be treated as long-term capital loss to the extent of any long-term
capital gain distributions received by a shareholder with respect to those
shares. All or a portion of any loss realized upon a taxable disposition of Fund
shares will be disallowed if other shares of the same Fund are purchased within
30 days before or after the disposition. In such a case, the basis of the newly
purchased shares will be adjusted to reflect the disallowed loss.

     A distribution paid to shareholders by the Fund in January of a year
generally is deemed to have been received by shareholders on December 31 of the
preceding year, if the distribution was declared and payable to shareholders of
record on a date in October, November or December of that preceding year. The
Trust will provide federal tax information annually, including information about
dividends and distributions paid during the preceding year to taxable investors
and others requesting such information.

     If the Fund makes a distribution to you in excess of its current and
accumulated "earnings and profits" in any taxable year, the excess distribution
will be treated as a return of capital to the extent of your tax basis in your
shares, and thereafter as capital gain. A return of capital is not


                                      -35-

<PAGE>   410


taxable, but it reduces your tax basis in your shares, thus reducing any loss or
increasing any gain on a subsequent taxable disposition by you of your shares.

     For corporate shareholders, the dividends-received deduction will generally
apply (subject to a holding period requirement imposed by the Code) to the
Fund's dividends paid from investment income to the extent derived from
dividends received from U.S. corporations. However, any distributions received
by the Fund from REITs will not qualify for the corporate dividends-received
deduction. A Fund's investments in REIT equity securities may require such Fund
to accrue and distribute income not yet received. In order to generate
sufficient cash to make the requisite distributions, the Fund may be required to
sell securities in its portfolio that it otherwise would have continued to hold
(including when it is not advantageous to do so). A Fund's investments in REIT
equity securities may at other times result in the Fund's receipt of cash in
excess of the REIT's earnings; if the Fund distributes such amounts, such
distribution could constitute a return of capital to Fund shareholders for
federal income tax purposes.

     The backup withholding rules do not apply to certain exempt entities
(including corporations and tax-exempt organizations) so long as each such
entity furnishes the Trust with an appropriate certification. However, other
shareholders are subject to backup withholding at a rate of 31% on all
distributions of net investment income and capital gain, whether received in
cash or reinvested in shares of the Fund, and on the amount of the proceeds of
any redemption of Fund shares, where such distributions or redemption proceeds
are paid or credited to any shareholder account for which an incorrect or no
taxpayer identification number has been provided, where appropriate
certification has not been provided for a foreign shareholder, or where the
Trust is notified that the shareholder has underreported income in the past (or
the shareholder fails to certify that he is not subject to such withholding). A
"taxpayer identification number" is either the Social Security number or
employer identification number of the record owner of the account.

WITHHOLDING ON DISTRIBUTIONS TO FOREIGN INVESTORS

     Dividend distributions (including distributions derived from short-term
capital gains) are in general subject to a U.S. withholding tax of 30% when paid
to a nonresident alien individual, foreign estate or trust, a foreign
corporation, or a foreign partnership ("foreign shareholder"). Persons who are
resident in a country, such as the U.K., that has an income tax treaty with the
U.S. may be eligible for a reduced withholding rate (upon filing of appropriate
forms), and are urged to consult their tax advisors regarding the applicability
and effect of such a treaty. Distributions of net realized long-term capital
gains paid by the Fund to a foreign shareholder, and any gain realized upon the
sale of Fund shares by such a shareholder, will ordinarily not be subject to
U.S. taxation, unless the recipient or seller is a nonresident alien individual
who is present in the United States for more than 182 days during the taxable
year. However, such distributions and sale proceeds may be subject to backup
withholding, unless the foreign investor certifies his non-U.S. residency
status. Foreign investors are subject to the backup withholding rules described
above. Any tax withheld as a result of backup withholding does not constitute an
additional tax imposed on the record owner of the account, and may be claimed as
a credit on the record owner's Federal income tax return. Also, foreign
shareholders with respect to whom income from the Fund is "effectively
connected" with a U.S. trade or business carried on by such


                                      -36-

<PAGE>   411


shareholder will in general be subject to U.S. federal income tax on the income
derived from the Fund at the graduated rates applicable to U.S. citizens,
residents or domestic corporations, whether such income is received in cash or
reinvested in shares, and, in the case of a foreign corporation, may also be
subject to a branch profits tax. Again, foreign shareholders who are resident in
a country with an income tax treaty with the United States may obtain different
tax results, and are urged to consult their tax advisors.

FOREIGN TAX CREDITS

     If, at the end of the fiscal year, more than 50% of the value of the total
assets of the Fund is represented by stock or securities of foreign
corporations, the Fund intends to make an election with respect to the relevant
Fund which allows shareholders whose income from the Fund is subject to U.S.
taxation at the graduated rates applicable to U.S. citizens, residents or
domestic corporations to claim a foreign tax credit or deduction (but not both)
on their U.S. income tax return. In such case, the amounts of foreign income
taxes paid by the Fund would be treated as additional income to Fund
shareholders from non-U.S. sources and as foreign taxes paid by Fund
shareholders. Investors should consult their tax advisors for further
information relating to the foreign tax credit and deduction, which are subject
to certain restrictions and limitations (including a holding period requirement
applied at both the Fund and shareholder level imposed by the Code).
Shareholders of the Fund whose income from the Fund is not subject to U.S.
taxation at the graduated rates applicable to U.S. citizens, residents or
domestic corporations may receive substantially different tax treatment of
distributions by the relevant Fund, and may be disadvantaged as a result of the
election described in this paragraph.

TAX IMPLICATIONS OF CERTAIN INVESTMENTS

     Certain of the Fund's investments, including assets "marked to the market"
for federal income tax purposes, debt obligations issued or purchased at a
discount and potentially so-called "index securities" (including inflation
indexed bonds), will create taxable income in excess of the cash they generate.
In such cases, the Fund may be required to sell assets (including when it is not
advantageous to do so) to generate the cash necessary to distribute as dividends
to its shareholders all of its income and gains and therefore to eliminate any
tax liability at the Fund level.

     The Fund's transactions in options, futures contracts, hedging
transactions, forward contracts, straddles and foreign currencies may accelerate
income, defer losses, cause adjustments in the holding periods of the Fund's
securities and convert long-term capital gains into short-term capital gains and
short-term capital losses into long-term capital losses. These transactions may
affect the amount, timing and character of distributions to shareholders.


                                      -37-

<PAGE>   412


LOSS OF REGULATED INVESTMENT COMPANY STATUS

     The Fund may experience particular difficulty qualifying as a regulated
investment company in the case of highly unusual market movements, in the case
of high redemption levels and/or during the first year of its operations. If the
Fund does not qualify for taxation as a regulated investment company for any
taxable year, the Fund's income will be taxed at the Fund level at regular
corporate rates, and all distributions from earnings and profits, including
distributions of net long-term capital gains, will be taxable to shareholders as
ordinary income and subject to withholding in the case of non-U.S. shareholders.
In addition, in order to requalify for taxation as a regulated investment
company that is accorded special tax treatment, the Fund may be required to
recognize unrealized gains, pay substantial taxes and interest on such gains,
and make certain substantial distributions.


                             PERFORMANCE INFORMATION

     The Fund may from time to time include its total return in advertisements
or in information furnished to present or prospective shareholders.

     Quotations of average annual total return for the Fund will be expressed in
terms of the average annual compounded rate of return of a hypothetical
investment in the Fund or class over periods of one, three, five, and ten years
(or for such shorter or longer periods as shares of the Fund have been offered),
calculated pursuant to the following formula: P (1 + T)n = ERV (where P = a
hypothetical initial payment of $10,000, T = the average annual total return, n
= the number of years, and ERV = the ending redeemable value of a hypothetical
$10,000 payment made at the beginning of the period). Except as noted below, all
total return figures reflect the deduction of a proportional share of Fund
expenses on an annual basis, and assume that (i) the maximum purchase premium is
deducted from the initial $10,000 payment, (ii) all dividends and distributions
are reinvested when paid and (iii) the maximum redemption fee is charged at the
end of the relevant period. Quotations of total return may also be shown for
other periods. The Funds may also, with respect to certain periods of less than
one year, provide total return information for that period that is unannualized.
Any such information would be accompanied by standardized total return
information.


                                      -38-

<PAGE>   413

     The table below sets forth the average annual total return for Class III
Shares of the Fund for the one, three, five and ten year periods ending February
29, 2000 and for the period from the commencement of the Fund's operations until
February 29, 2000:

<TABLE>
<CAPTION>
   ---------------------------------------------------------------------------------------------------------
                                                                                                   SINCE
    INCEPTION DATE         1 YEAR           3 YEARS          5 YEARS           10 YEARS          INCEPTION
                             (%)              (%)              (%)                (%)               (%)
   ---------------------------------------------------------------------------------------------------------
<S>                        <C>              <C>              <C>               <C>               <C>
   10/31/91                32.96             21.04            22.55               N/A              19.40
   ---------------------------------------------------------------------------------------------------------
</TABLE>

     The Fund may also from time to time advertise net return and gross return
data for each month and calendar quarter since the Fund's inception. Monthly and
quarterly return data is calculated by linking daily performance for the Fund
(current net asset value divided by prior net asset value), and assumes
reinvestment of all dividends and gains. Monthly and quarterly performance data
does not reflect payment of any applicable purchase premiums or redemption fees.
All quotations of monthly and quarterly returns would be accompanied by
standardized total return information. Information relating to the Fund's return
for a particular month or calendar quarter is provided to permit evaluation of
the Fund's performance and volatility in different market conditions, and should
not be considered in isolation.

     From time to time, in advertisements, in sales literature, or in reports to
shareholders, the Fund may compare its respective performance to that of other
mutual funds with similar investment objectives and to stock or other relevant
indices. For example, the Fund may compare its total return to rankings prepared
by Lipper Analytical Services, Inc. or Morningstar, Inc., widely recognized
independent services that monitor mutual fund performance; the Standard & Poor's
500 Stock Index ("S&P 500"), an index of unmanaged groups of common stock; or
the Dow Jones Industrial Average, a recognized unmanaged index of common stocks
of 30 industrial companies listed on the New York Stock Exchange.

     Performance rankings and listings reported in national financial
publications, such as MONEY MAGAZINE, BARRON'S and CHANGING TIMES, may also be
cited (if the Fund is listed in any such publication) or used for comparison, as
well as performance listings and rankings from various other sources including
NO LOAD FUND X, CDA Investment Technologies, Inc., Weisenberger Investment
Companies Service, and DONOGHUE'S MUTUAL FUND ALMANAC.

     Quotations of the Fund's gross return do not reflect any reduction for any
Fund fees or expenses unless otherwise noted; if the gross return data reflected
the estimated fees and expenses of the Fund, the returns would be lower than
those shown. Quotations of gross return


                                      -39-


<PAGE>   414


for the Fund for a particular month or quarter will be calculated in accordance
with the following formula:

Gross Return =
Net Return + (Total Annual Operating Expense Ratio) (# of days in relevant
period/365)


                   COMMERCIAL PAPER AND CORPORATE DEBT RATINGS

COMMERCIAL PAPER RATINGS

Commercial paper ratings of Standard & Poor's are current assessments of the
likelihood of timely payment of debts having original maturities of no more than
365 days. Commercial paper rated A-1 by Standard & Poor's indicates that the
degree of safety regarding timely payment is either overwhelming or very strong.
Those issues determined to possess overwhelming safety characteristics are
denoted A-1+. Commercial paper rated A-2 by Standard & Poor's indicates that
capacity for timely payment on issues is strong. However, the relative degree of
safety is not as high as for issues designated A-1. Commercial paper rated A-3
indicates capacity for timely payment. It is, however, somewhat more vulnerable
to the adverse effects of changes in circumstances than obligations carrying the
higher designations.

The rating Prime-1 is the highest commercial paper rating assigned by Moody's.
Issuers rated Prime-1 (or related supporting institutions) are considered to
have a superior capacity for repayment of short-term promissory obligations.
Issuers rated Prime-2 (or related supporting institutions) have a strong
capacity for repayment of short-term promissory obligations. This will normally
be evidenced by many of the characteristics of Prime-1 rated issuers, but to a
lesser degree. Earnings trends and coverage ratios, while sound, will be more
subject to variations. Capitalization characteristics, while still appropriate,
may be more affected by external conditions. Ample alternative liquidity is
maintained. Issuers rated Prime-3 have an acceptable capacity for repayment of
short-term promissory obligations. The effect of industry characteristics and
market composition may be more pronounced. Variability in earnings and
profitability may result in changes in the level of debt protection measurements
and the requirement of relatively high financial leverage. Adequate alternative
liquidity is maintained.

CORPORATE DEBT RATINGS

Standard & Poor's. A Standard & Poor's corporate debt rating is a current
assessment of the creditworthiness of an obligor with respect to a specific
obligation. The following is a summary of the ratings used by Standard & Poor's
for corporate debt:

AAA -- This is the highest rating assigned by Standard & Poor's to a debt
obligation and indicates an extremely strong capacity to pay interest and repay
principal.


                                      -40-

<PAGE>   415


AA -- Bonds rated AA also qualify as high quality debt obligations. Capacity to
pay interest and repay principal is very strong, and in the majority of
instances they differ from AAA issues only in small degree.

A -- Bonds rated A have a strong capacity to pay interest and repay principal,
although they are somewhat more susceptible to the adverse effects of changes in
circumstances and economic conditions.

BBB -- Bonds rated BBB are regarded as having an adequate capacity to pay
interest and repay principal. Whereas they normally exhibit adequate protection
parameters, adverse economic conditions or changing circumstances are more
likely to lead to a weakened capacity to repay principal and pay interest for
bonds in this category than for bonds in higher rated categories.

BB, B, CCC, CC -- Bonds rated BB, B, CCC and CC are regarded, on balance, as
predominately speculative with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. BB indicates the
lowest degree of speculation and CC the highest degree of speculation. While
such bonds will likely have some quality and protective characteristics, these
are outweighed by large uncertainties or major risk exposures to adverse
conditions.

C -- The rating C is reserved for income bonds on which no interest is being
paid.

D -- Bonds rated D are in default, and payment of interest and/or repayment of
principal is in arrears.

Plus (+) or Minus (-): The ratings from "AA" to "B" may be modified by the
addition of a plus or minus sign to show relative standing within the major
rating categories.

Moody's. The following is a summary of the ratings used by Moody's for corporate
debt:

Aaa -- Bonds that are rated Aaa are judged to be of the best quality. They carry
the smallest degree of investment risk and are generally referred to as "gilt
edge." Interest payments are protected by a large, or by an exceptionally
stable, margin, and principal is secure. While the various protective elements
are likely to change, such changes as can be visualized are most unlikely to
impair the fundamentally strong position of such issues.

Aa -- Bonds that are rated Aa are judged to be high quality by all standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds. They are rated lower than the best bonds because margins of protection
may not be as large as in Aaa securities or fluctuation of protective elements
may be of greater amplitude or there may be other elements present that make the
long-term risks appear somewhat larger than in Aaa securities.

A -- Bonds that are rated A possess many favorable investment attributes and are
to be considered as upper medium grade obligations. Factors giving security to
principal and interest are considered adequate, but elements may be present that
suggest a susceptibility to impairment sometime in the future.


                                      -41-

<PAGE>   416


Baa -- Bonds that are rated Baa are considered as medium grade obligations;
i.e., they are neither highly protected nor poorly secured. Interest payments
and principal security appear adequate for the present, but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time. Such bonds lack outstanding investment characteristics and, in
fact, have speculative characteristics as well.

Ba -- Bonds which are rated Ba are judged to have speculative elements; their
future cannot be considered as well assured. Often, the protection of interest
and principal payments may be very moderate, and thereby not well safeguarded
during both good and bad times over the future. Uncertainty of position
characterizes bonds in this class.

B -- Bonds which are rated B generally lack characteristics of the desirable
investment. Assurance of interest and principal payments or of maintenance of
other terms of the contract over any long period of time may be small.

Caa -- Bonds which are rated Caa are of poor standing. Such issues may be in
default or there may be present elements of danger with respect to principal or
interest.

Ca -- Bonds which are rated Ca represent obligations which are speculative in a
high degree. Such issues are often in default or have other marked shortcomings.

C -- Bonds which are rated C are the lowest rated class of bonds, and issues so
rated can be regarded as having extremely poor prospects of ever attaining any
real investment standing.

Should no rating be assigned by Moody's, the reason may be one of the following:

     1.   An application for rating was not received or accepted.

     2.   The issue or issuer belongs to a group of securities that are not
          rated as a matter of policy.

     3.   There is lack of essential data pertaining to the issue or issuer.

     4.   The issue was privately placed in which case the rating is not
          published in Moody's publications.

Suspension or withdrawal may occur if new and material circumstances arise, the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable up-to-date data to permit a judgment to be formed; if a bond is
called for redemption; or for other reasons.

Note: Those bonds in the Aa, A, Baa, Ba and B groups which Moody's believes
possess the strongest investment attributes are designated by the symbols Aa1,
A1, Baa1 and B1.


                                      -42-

<PAGE>   417


                              INVESTMENT GUIDELINES

--------------------------------------------------------------------------------
GMO FUNDAMENTAL VALUE FUND
--------------------------------------------------------------------------------


ANY NUMERICAL OR PERCENTAGE LIMITATION SET FORTH IN THIS DOCUMENT WILL BE
APPLIED ONLY AT THE TIME OF INITIAL INVESTMENT IN A SECURITY OR OTHER
INVESTMENT. THE FUND DOES NOT UNDERTAKE TO ADJUST ITS PORTFOLIO IN THE CASE
WHERE MARKET MOVEMENTS, CASH FLOWS OR OTHER FACTORS CAUSE ANY OF SUCH
LIMITATIONS TO BE EXCEEDED. EXCEPT AS OTHERWISE INDICATED, NUMERICAL AND
PERCENTAGE LIMITATIONS ARE EXPRESSED AS A PERCENTAGE OF THE FUND'S TOTAL ASSETS.

<TABLE>
<CAPTION>
PERMITTED INVESTMENTS

<S>                                              <C>
EQUITY SECURITIES:                               -    At least 65% of the Fund's total assets will be invested in
   common stocks                                      common stocks and securities convertible into common stocks.
   convertible securities
                                                 -    The Fund may invest up to 15% of its assets in securities of
OTHER EQUITY SECURITIES:                              foreign issuers and securities traded principally outside of the
   depository receipts (ADRs, GDRs, EDRs)             United States.  The Fund's investments in foreign securities will
   illiquid securities                                generally consist of equity securities traded in principal European
   144A securities                                    and Pacific Basin markets.
   restricted securities
   futures contracts and related options         -    The Fund's portfolio will not normally include more than 30
      (including index futures on domestic            issuers.  Each issuer will generally be limited to 10% or less of
      indexes)                                        the Fund's total assets.
   exchange-traded and OTC options on
      (including writing covered options)
   equity swap contracts
   contracts for differences
   repurchase agreements
   warrants
   investment companies (open & closed end)


   CASH AND MONEY MARKET INSTRUMENTS
   Any short-term assets will be invested in
   cash or high quality money market
   instruments including securities issued by the
   U.S. government and agencies thereof,
   bankers' acceptances, commercial paper,
   bank certificates of deposit and repurchase
   agreements

PROHIBITED INVESTMENTS AND PRACTICES
   The Fund will NOT engage in the following practices except as indicated:

   PURCHASING SECURITIES ON MARGIN               -    Except for short-term credits necessary for clearance of
                                                      transactions

   BORROWING MONEY                               -    Except that the Fund may temporarily borrow up to 20% of its net assets
                                                      from banks for the payment of redemptions or settlement of securities
                                                      transactions, but not as a leveraged investment strategy

   UNDERWRITING SECURITIES                       -    Except to the extent that the Fund is deemed an underwriter for
                                                      securities law purposes in connection with disposition of
                                                      portfolio investments

   MAKING LOANS                                  -    Except that purchasing debt obligations, repurchase agreements and
                                                      engaging in securities lending will not be considered making loans for this
                                                      purpose. The Fund may loan securities valued at up to one-third of its
                                                      total assets.
</TABLE>


                                      -43-

<PAGE>   418


<TABLE>
<CAPTION>
<S>                                              <C>
   PLEDGING, HYPOTHECATING OR                    -    Except that collateral arrangements with respect to swap agreements, the
   MORTGAGING FUND ASSETS                             writing of options, stock index, interest rate, currency or other futures
                                                      contracts, options on futures contracts and collateral arrangements with
                                                      respect to initial and variation margin are not deemed to be a pledge or
                                                      other encumbrance of assets. The deposit of securities or cash or cash
                                                      equivalents in escrow in connection with the writing of covered call or put
                                                      options, respectively is also not deemed to be a pledge or encumbrance.

   INVESTING IN REAL ESTATE
   INVESTING IN NON-FINANCIAL COMMODITY CONTRACTS -
   PARTICIPATING IN DIRECTED BROKERAGE ARRANGEMENTS
   MAKING INVESTMENTS FOR THE PURPOSE OF GAINING CONTROL OF A COMPANY'S MANAGEMENT
   MAKING SHORT SALES OF SECURITIES


RESTRICTIONS AND LIMITATIONS

   OPTIONS ON SECURITIES                         -    No more than 5% of the Fund's net assets will be invested in
                                                      time premiums on options on particular securities (as opposed to
                                                      options on indexes)
   OTHER INVESTMENT COMPANIES                    -    The Fund will not own more than 3% of the outstanding voting securities
                                                      of any investment company.
                                                 -    No more than 5% of the Fund's net assets will be invested in any single
                                                      investment company.
                                                 -    No more than 10% of the Fund's net assets will be invested in securities of
                                                      investment companies in the aggregate.

   ILLIQUID SECURITIES                           -    No more than 15% of the Fund's net assets will be invested in
                                                      illiquid securities.

   INVESTMENT IN INSURANCE COMPANIES             -    The Fund will not purchase more than 10% of the total outstanding voting
                                                      stock of any insurance company (including foreign insurance companies).


   INVESTMENT IN SECURITIES ISSUED BY            -    EQUITY: The Fund will not purchase more than 5% of any class of
   BROKERS, DEALERS, UNDERWRITERS AND                 stock of a broker, dealer, underwriter or investment adviser.
   INVESTMENT ADVISERS
                                                 -    DEBT: The Fund may not purchase more than 10% of any such company's
                                                      total outstanding debt in the aggregate.

                                                 -    INVESTMENT LIMITS: No more than 5% of the Fund's total assets will be
                                                      invested in the securities of a SINGLE broker, dealer, underwriter or
                                                      investment adviser. The net payment obligation of swap contracts where one
                                                      of these types of companies is the counterparty also counts for purposes
                                                      of this restriction.

                                                      This policy does not apply to companies that derived less than 15% of
                                                      revenues from "securities-related businesses" during the most recent fiscal
                                                      year.


DIVERSIFICATION/CONCENTRATION

   DIVERSIFICATION                               -    The Fund has elected to be treated as a non-diversified company under the
                                                      Investment Company Act of 1940.

   CONCENTRATION                                 -    The Fund will not invest more than 25% of its total assets in securities of
                                                      issuers in any one industry.

DERIVATIVE INSTRUMENTS
</TABLE>


                                      -44-

<PAGE>   419


<TABLE>
<CAPTION>
<S>                                              <C>
TYPES OF DERIVATIVES                             -    Options, futures contracts and related options on securities indexes.


   USES OF DERIVATIVES

   HEDGING                                       -    TRADITIONAL HEDGING: Short equity futures and related options
                                                      contracts used to hedge against an equity risk already generally
                                                      present in the Fund.
                                                 -    ANTICIPATORY HEDGING:  If the Fund receives or anticipates
                                                      significant cash purchase transactions, the Fund may hedge market
                                                      risk (risk of not being invested in the market) by purchasing long
                                                      futures contracts to obtain market exposure until such time as
                                                      direct investments can be made efficiently.  Conversely, if the
                                                      Fund receives or anticipates a significant demand for cash
                                                      redemptions, the Fund may sell futures contracts to allow the Fund
                                                      to dispose of securities in a more orderly fashion without the Fund
                                                      being exposed to leveraged loss exposure in the interim.

   INVESTMENT                                    -    The Fund may use derivative instruments (particularly long futures contracts
                                                      and related options) in place of investing directly in securities. This will
                                                      include using equity derivatives to "equitize" cash balances held by the Fund.

   LIMITATIONS ON THE USE OF DERIVATIVES         -    There is no limit on the use of derivatives for hedging purposes.
                                                 -    When long futures contracts are used for investment, the Fund will maintain
                                                      an amount of cash or liquid securities equal to the face value of all such
                                                      long derivative positions.
                                                 -    Except when such instruments are used for bona-fide hedging, no more than
                                                      5% of the Fund's net assets will be committed to initial margin on futures
                                                      contracts and time premiums on related options.
                                                 -    Counterparties used for OTC derivatives must have a long-term debt rating of
                                                      A or higher when the derivative is entered into. Occasionally, short-term
                                                      derivatives will be entered into with counterparties that have only high
                                                      short-term debt ratings.
</TABLE>


                                      -45-

<PAGE>   420


                              FINANCIAL STATEMENTS

     The Trust's audited financial statements for the fiscal year ended February
29, 2000 included in the Trust's Annual Reports and filed with the Securities
and Exchange Commission pursuant to Section 30(d) of the 1940 Act and the rules
promulgated thereunder, are hereby incorporated in this Statement of Additional
Information by reference.


                                    GMO TRUST
                          SPECIMEN PRICE MAKE-UP SHEETS

     Following are computations of the total offering price per share for each
class of shares of the Fundamental Value Fund as of February 29, 2000, based
upon its net asset values and shares of beneficial interest outstanding at the
close of business on February 29, 2000.

<TABLE>
<CAPTION>
-------------------------------------------------------------------------------------------------------------
Fundamental Value Fund (Class III)
-------------------------------------------------------------------------------------------------------------
<S>                                                                                                 <C>
   Net Assets at Value (Equivalent to $6.73 per share based on 81,855                               $550,489
shares of beneficial interest outstanding)
-------------------------------------------------------------------------------------------------------------
   Offering Price ($6.73 x 100/99.85) *                                                                $6.74
-------------------------------------------------------------------------------------------------------------
</TABLE>



------------------------
     * Represents maximum offering price charged on certain cash purchases. See
       "How to Purchase Shares" in the Prospectus.


                                      -46-


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission