UAM FUNDS TRUST
485APOS, 1998-01-23
Previous: IMSCO INC /MA/, 8-K/A, 1998-01-23
Next: TRANSMEDIA ASIA PACIFIC INC, 10-K405, 1998-01-23



<PAGE>
 
        
                                  MARKED TO INDICATE CHANGES FROM POST-EFFECTIVE
                                  AMENDMENT NO. 17
                                                                           

   As filed with the Securities and Exchange Commission on January 23, 1998
                       Securities Act File No. 33-79858
               Investment Company Act of 1940 File No. 811-8544

- --------------------------------------------------------------------------------
                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
                                --------------
    
                                    FORM N-1A
         REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933        / /
                   POST-EFFECTIVE AMENDMENT NO. 18                      /X/
                                      and
                       REGISTRATION STATEMENT UNDER THE
                        INVESTMENT COMPANY ACT OF 1940                  / /
                                AMENDMENT NO. 19                        /X/ 
                                --------------
     
                                UAM FUNDS TRUST
                          (Exact Name of Registrant)

                    c/o United Asset Management Corporation

                            One International Place
                         Boston, Massachusetts  02110
                    (Address of Principal Executive Office)
                 Registrant's Telephone Number (617) 330-8900
    
                     Karl O. Hartmann, Assistant Secretary
                    c/o Chase Global Funds Services Company
                     73 Tremont Street, Boston, MA  02108
                    (Name and Address of Agent for Service)
                                --------------
                                   COPY TO:
                            Audrey C. Talley, Esq.

                          Drinker Biddle & Reath LLP
                      Philadelphia National Bank Building
                             1435 Chestnut Street
                         Philadelphia, PA  19103-6933

                  IT IS PROPOSED THAT THIS FILING BECOME EFFECTIVE
                  (CHECK APPROPRIATE BOX):

                  [_] Immediately upon filing pursuant to Paragraph (b)
                  [_] on (date) pursuant to Paragraph (b)
                  [_] 60 days after filing pursuant to paragraph (a) (1)
                  [_] on (date) pursuant to paragraph (a) (1)
                  [X] 75 days after filing pursuant to Paragraph (a) (2)
                  [_] on (date) pursuant to Paragraph (a) (2) of Rule 485.

REGISTRANT HAS PREVIOUSLY ELECTED TO AND HEREBY CONTINUES ITS ELECTION TO
REGISTER AN INDEFINITE NUMBER OF SHARES PURSUANT TO RULE 24f-2 UNDER THE
INVESTMENT COMPANY ACT OF 1940, AS AMENDED. REGISTRANT FILED (i) A RULE 24f-2
NOTICE FOR THE FPA CRESCENT PORTFOLIO FOR THE FISCAL YEAR ENDED MARCH 31, 1997
ON MAY 28, 1997 AND (ii) A RULE 24f-2 NOTICE FOR THE REMAINDER OF THE
REGISTRANT'S PORTFOLIOS FOR THE FISCAL YEAR ENDED APRIL 30, 1997 ON JUNE 26,
1997. 
<PAGE>
 
                                UAM FUNDS TRUST
                           FORM N-1A CROSS REFERENCE

<TABLE>    
<CAPTION>

FORM N-1A ITEM NUMBER                                   LOCATION IN PROSPECTUS
- ---------------------                                   ----------------------
                                                        
<S>             <C>                                     <C>
                                                        
Item  1.        Cover Page............................  Cover Page
                                                        
Item  2.        Synopsis..............................  Fund Expenses; Prospectus Summary; Risk Factors
                                                        
Item  3.        Condensed Financial Information.......  Financial Highlights 
                                                        
Item  4.        General Description of Registrant.....  Prospectus Summary; Risk Factors; Investment 
                                                        Objective; Investment Policies; Other
                                                        Investment Policies; Investment Limitations; General
                                                        Information 

Item  5.        Management of the Fund................  Prospectus Summary; Investment Adviser;
                                                        Administrative Services; Distributor
    
Item  5A.       Management's Discussion of              
                Fund Performance......................  Included in Registrant's March 31, 1997 and
                                                        April 30, 1997 Annual Reports to Shareholders 
     
Item  6.        Capital Stock and Other Securities....  Purchase of Shares; Redemption of Shares;
                                                        Shareholder Services; Valuation of Shares;
                                                        Dividends, Capital Gains Distributions and Taxes 

Item  7.        Purchase of Securities Being Offered..  Purchase of Shares; Shareholder Services 

Item  8.        Redemption or Repurchase..............  Redemption of Shares; Shareholder Services 

Item  9.        Pending Legal Proceedings.............  Not Applicable
</TABLE>     
<PAGE>
 
<TABLE>    
<CAPTION>
                                                       LOCATION IN STATEMENT
FORM N-1A ITEM NUMBER                                  OF ADDITIONAL INFORMATION
- ---------------------                                  -------------------------

<S>             <C>                                    <C>

Item 10.        Cover Page...........................  Cover Page

Item 11.        Table of Contents....................  Table of Contents

Item 12.        General Information and History......  Investment Adviser; General Information

Item 13.        Investment Objectives and Policies...  Investment Adviser; Investment Limitations

Item 14.        Management of the Fund...............  Management of the Fund

Item 15.        Control Persons and Principal
                Holders of Securities................  Management of the Fund

Item 16.        Investment Advisory and
                Other Services.......................  Investment Adviser

Item 17.        Brokerage Allocation and
                Other Practices......................  Portfolio Transactions

Item 18.        Capital Stock and Other Securities...  General Information

Item 19.        Purchase, Redemption and Pricing of
                Securities Being Offered.............  Purchase and Redemption of Shares; Purchase of Shares; Redemption of Shares

Item 20.        Tax Status...........................  General Information

Item 21.        Underwriters.........................  Management of the Fund; Distibutor

Item 22.        Calculation of Performance Data......  Performance Calculations

Item 23.        Financial Statements.................  Financial Statements
</TABLE>     


PART C
- ------

Information required to be included in Part C is set forth under the appropriate
item so numbered in Part C to this Registration Statement.
<PAGE>
 
    
                                UAM FUNDS TRUST

                        POST-EFFECTIVE AMENDMENT NO. 18     

                                     PART A
    
The following Prospectus is included in this Post-Effective Amendment No. 18:

 .    Cambiar Opportunity Portfolio Institutional Class Shares     

         

The following Prospectuses are incorporated by reference to Post-Effective 
Amendment No. 16 filed on July 10, 1997:

 .    BHM&S Total Return Bond Portfolio Institutional Class Shares
 .    BHM&S Total Return Bond Portfolio Institutional Service Class Shares
 .    Chicago Asset Management Intermediate Bond Portfolio Institutional Class
     Shares
 .    Chicago Asset Management Value/Contrarian Portfolio Institutional Class
     Shares
 .    FPA Crescent Portfolio Institutional Class Shares
 .    FPA Crescent Portfolio Institutional Service Class Shares
 .    Hanson Equity Portfolio Institutional Class Shares
 .    IRC Enhanced Index Portfolio Institutional Class Shares
 .    Jacobs International Octagon Portfolio Institutional Class Shares
 .    MJI International Equity Portfolio Institutional Class Shares
 .    MJI International Equity Portfolio Institutional Service Class Shares
 .    TJ Core Equity Portfolio Institutional Service Class Shares

The following Prospectus is incorporated by reference to Post-Effective
Amendment No. 2 filed on November 25, 1994:

 .    Dwight Principal Preservation Portfolio Institutional Class Shares

<PAGE>
 
                                   UAM Funds

                                   Prospectus

                                     1998



- -------------------------------
Cambiar Opportunity Portfolio
- -------------------------------
                        ------------------------------
                          Institutional Class Shares
                        ------------------------------
                                






                                      UAM
<PAGE>
 
                               TABLE OF CONTENTS
 
<TABLE>
<S>                                                                          <C>
Estimated Fund Expenses.....................................................   1
Prospectus Summary..........................................................   3
Risk Factors................................................................   4
Investment Objective........................................................   4
Investment Policies.........................................................   4
Other Investment Policies...................................................   5
Investment Limitations......................................................   9
Purchase of Shares..........................................................  10
Redemption of Shares........................................................  14
Shareholder Services........................................................  16
Valuation of Shares.........................................................  18
Performance Calculations....................................................  18
Dividends, Capital Gains Distributions and Taxes............................  19
Investment Adviser..........................................................  20
Adviser's Historical Performance............................................  21
Administrative Services.....................................................  23
Distributor.................................................................  24
Portfolio Transactions......................................................  24
General Information.........................................................  25
UAM Funds -- Institutional Class Shares.....................................  26
</TABLE>
<PAGE>
 
                               
UAM FUNDS                         CAMBIAR OPPORTUNITY PORTFOLIO        
                                         
                                  INSTITUTIONAL CLASS SHARES 
- -------------------------------------------------------------------------------
 
                           PROSPECTUS --      , 1998

  UAM Funds Trust (the "Fund") is an open-end, management investment company
known as a "mutual fund". The Fund consists of multiple series of shares
(known as "Portfolios"), each of which has different investment objectives and
policies. The Cambiar Opportunity Portfolio currently offers only one class of
shares. The securities offered in this Prospectus are Institutional Class
Shares of a diversified, no-load Portfolio of the Fund managed by Cambiar In-
vestors, Inc.
 
  CAMBIAR OPPORTUNITY PORTFOLIO. The objective of the Portfolio (the "Portfo-
lio") is to provide capital growth and preservation by investing primarily in
common stocks. The Portfolio seeks to provide above-average performance in
both rising and falling market periods by investing in stocks that have lim-
ited downside risk with positive upside potential.
 
  There can be no assurance that the Portfolio will achieve its stated objec-
tive.

  Keep this Prospectus for future reference. It contains information that you
should know before you invest. A "Statement of Additional Information" ("SAI")
containing additional information about the Portfolio has been filed with the
Securities and Exchange Commission. The SAI is dated       , 1998 and has been
incorporated by reference into this Prospectus. For a free copy of the SAI,
contact the UAM Funds Service Center at 1-800-638-7983. 
 
   THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
    AND EXCHANGE COMMISSION, NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
         PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY
             REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

<PAGE>
 
                            ESTIMATED FUND EXPENSES
 
  The following table illustrates expenses and fees that a shareholder of the
Portfolio's Institutional Class Shares will incur. The Portfolio does not
charge shareholder transaction fees. However, transaction fees may be charged
if a broker-dealer or other financial intermediary deals with the Fund on your
behalf. (See "PURCHASE OF SHARES.")
 
                       SHAREHOLDER TRANSACTION EXPENSES
 
<TABLE>
<S>                                                                         <C>
Sales Load Imposed on Purchases............................................ NONE
Sales Load Imposed on Reinvested Dividends................................. NONE
Deferred Sales Load........................................................ NONE
Redemption Fees............................................................ NONE
Exchange Fees.............................................................. NONE
</TABLE>
 
                   ESTIMATED ANNUAL FUND OPERATING EXPENSES
                    (AS A PERCENTAGE OF AVERAGE NET ASSETS)
 
<TABLE>
<S>                                                                       <C>
Investment Advisory Fees (After Fee Waiver).............................. 0.70%
12b-1 Fees............................................................... NONE
Other Expenses........................................................... 0.36%
  Administrative Fees.................................................... 0.19%
                                                                          ----
Total Operating Expenses (After Fee Waiver).............................. 1.25%+
                                                                          ====
</TABLE>
- -----------
+ Absent the fee waiver and expenses assumed by the Adviser, Investment Advi-
  sory Fees and Total Operating Expenses would be 0.75% and 1.30%, respective-
  ly.
 
  The table above shows various fees and expenses that a shareholder of the
Portfolio would bear directly or indirectly. The expenses and fees set forth
above are based on estimated amounts for its first year of operations, based
upon assumed average daily assets of $25 million. The effect of expense off-
sets is excluded.
 
  The Adviser has voluntarily agreed to waive a portion of its advisory fees
and to assume expenses otherwise payable by the Portfolio, if necessary, in
order to reduce its expense ratio. As of the date of this Prospectus, the Ad-
viser has agreed to keep the Portfolio's Institutional Class Shares from ex-
ceeding 1.25% of average daily net assets. The Portfolio will not reimburse
the Adviser for any advisory fees that are waived or Portfolio expenses that
the Adviser may bear on behalf of the Portfolio for a given fiscal year.
 
                                       1
<PAGE>
 
EXAMPLE
  The following example illustrates expenses a shareholder would pay on a
$1,000 investment over various time periods assuming (1) a 5% annual rate of
return and (2) redemption at the end of each time period. As noted in the ta-
ble above, the Portfolio charges no redemption fees of any kind.
 
<TABLE>
<CAPTION>
                                                                1 YEAR 3 YEARS
                                                                ------ -------
    <S>                                                         <C>    <C>
    Cambiar Opportunity Portfolio Institutional Class Shares...  $13     $40
</TABLE>
 
  THIS EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR FUTURE EX-
PENSES OR PERFORMANCE. ACTUAL EXPENSES MAY BE GREATER OR LESSER THAN THOSE
SHOWN.
 
 
                                       2
<PAGE>
 
                              PROSPECTUS SUMMARY
 
INVESTMENT ADVISER
  Cambiar Investors, Inc., (the "Adviser") a Colorado corporation formed in
1973, serves as investment adviser to Cambiar Opportunity Portfolio. The Ad-
viser provides investment management services to corporations, foundations,
endowments, pension and profit-sharing plans, trusts, estates and other insti-
tutions and individuals. (See "INVESTMENT ADVISER.")
 
PURCHASE OF SHARES
  Shares of the Portfolio are offered through UAM Fund Distributors, Inc. (the
"Distributor") to investors at net asset value without a sales commission.
Share purchases may be made by sending investments directly to the Fund. The
minimum initial investment is $2,500. The minimum for subsequent investments
is $100. The minimum initial investment for IRA accounts is $500. The minimum
initial investment for spousal IRA accounts is $250. Certain exceptions to the
initial or minimum investment amounts may be permitted by the officers of the
Fund. (See "PURCHASE OF SHARES.")
 
DIVIDENDS AND DISTRIBUTIONS
  The Portfolio will normally distribute substantially all of its net invest-
ment income in quarterly dividends. The Portfolio will distribute any realized
net capital gains annually. Distributions will be reinvested in Portfolio
shares automatically unless an investor elects to receive cash distributions.
(See "DIVIDENDS, CAPITAL GAINS DISTRIBUTIONS AND TAXES.")
 
REDEMPTIONS AND EXCHANGES
  Shares of the Portfolio may be redeemed at any time, without cost, at the
net asset value of the Portfolio next determined after receipt of the redemp-
tion request. The redemption price maybe more or less than the purchase price.
Shares of the Portfolio may be exchanged for shares of the same class of any
other Portfolio of the UAM Funds. (See "REDEMPTION OF SHARES" and "EXCHANGE
PRIVILEGE.")
 
ADMINISTRATIVE SERVICES
  UAM Fund Services Inc. ("UAMFSI"), a wholly-owned subsidiary of United Asset
Management Corporation, is responsible for performing and overseeing adminis-
tration, fund accounting, dividend disbursing and transfer agency services
provided to the Fund and its Portfolios by third-party service providers. (See
"ADMINISTRATIVE SERVICES.")
 
                                       3
<PAGE>
 
                                 RISK FACTORS

  The value of the Portfolio's shares can be expected to fluctuate in response
to changes in market and economic conditions as well as the financial condi-
tions and prospects of the issuers in which the Portfolio invests. Prospective
investors should consider the following: (1) The Portfolio may invest in Amer-
ican Depositary Receipts ("ADRs") which are U.S. domestic securities repre-
senting ownership rights in foreign companies (See "OTHER INVESTMENT POLI-
CIES"); (2) The Portfolio may invest a portion of its assets in derivatives
including futures contracts and options (See "OTHER INVESTMENT POLICIES"); (3)
In general, the Portfolio will not trade for short-term profits, however, when
circumstances warrant, investments may be sold without regard to the length of
time held. High rates of portfolio turnover may result in additional transac-
tion costs and the realization of capital gains. (See "OTHER INVESTMENT POLI-
CIES"); and (4) The Portfolio may use various investment practices, that in-
volve special consideration, including investing in repurchase agreements,
when-issued, forward delivery and delayed settlement securities and lending of
securities. (See "OTHER INVESTMENT POLICIES").
 
                             INVESTMENT OBJECTIVE
 
  The investment objective of the Portfolio is to provide capital growth and
preservation by investing primarily in common stocks. The Portfolio seeks to
provide above-average performance in both rising and falling market periods by
investing in stocks that have limited downside risk with positive upside po-
tential.
 
  There can be no assurance that the Portfolio will achieve its stated objec-
tive.
 
                              INVESTMENT POLICIES
 
  The Portfolio seeks to achieve its objective by investing at least 65% of
its assets, under normal circumstances, in a diversified portfolio of common
stocks of companies that are relatively large in terms of revenues and assets
with market capitalizations in excess of $500 million at the time of initial
purchase. The Portfolio may also invest in convertible bonds or convertible
preferred stocks.
 
  The Adviser pursues a relative value philosophy investing in stocks of com-
panies that possess above-average financial characteristics in terms of bal-
ance sheet strength and profitability measures and are attractively valued
relative to the market and to the prices at which such stocks have sold on a
historical basis.
 
  The Adviser's investment professionals work as a team in the development of
investment decisions. Using fundamental analysis, the investment team selects
quality companies that are selling at the low end of their historical relative
valuation levels based on price/earnings, price/book, price/sales, and
price/cash flow analysis. In addition to these quantitative factors, the Ad-
viser is looking for companies experiencing positive developments not yet rec-
ognized by the market and
 
                                       4
<PAGE>
 
exhibiting a 50% appreciation potential within 12 to 18 months (although it is
not always realized). Market timing is not a part of the Adviser's investment
strategy.
 
  A stock may be sold for the following reasons: (1) positive developments re-
alized--target price achieved; (2) stock price moves too far too fast; (3)
stock becomes overweighted; and (4) positive developments fail to unfold.
 
  The Adviser anticipates that the majority of the investments in the Portfo-
lio will be in U.S. based companies. However, from time to time, shares of
foreign based companies may be purchased if they pass the selection process
outlined above. The Portfolio may invest up to 25% of its assets in shares of
foreign based companies through sponsored American Depositary Receipts
("ADRs") which are U.S. domestic securities representing ownership rights in
foreign companies. In addition, money market instruments will be utilized and
at times may exceed 5% of the total Portfolio.
 
                           OTHER INVESTMENT POLICIES
 
SHORT-TERM INVESTMENTS
  In order to earn a return on uninvested assets, meet anticipated redemp-
tions, or for temporary defensive purposes, the Portfolio may invest a portion
of its assets in domestic and foreign money market instruments including cer-
tificates of deposit, bankers acceptances, time deposits, U.S. Government ob-
ligations, U.S. Government agency securities, short-term corporate debt secu-
rities, and commercial paper rated A-1 or A-2 by Standard & Poor's Ratings
Services ("S&P") or Prime-1 or Prime-2 by Moody's Investors Service, Inc.
("Moody's") or if unrated, determined by the Adviser to be of comparable qual-
ity.
 
  The Fund has received permission from the Securities and Exchange Commission
(the "SEC") to deposit the daily uninvested cash balances of the Fund's Port-
folios, as well as cash for investment purposes, into one or more joint ac-
counts and to invest the daily balance of the joint accounts in the following
short-term investments: fully collateralized repurchase agreements, interest-
bearing or discounted commercial paper including dollar-denominated commercial
paper of foreign issuers, and any other short-term money market instruments
including variable rate demand notes and tax-exempt money instruments. By en-
tering into these investments on a joint basis, it is expected that a Portfo-
lio may earn a higher rate of return on investments relative to what it could
earn individually.
 
  The Fund has received permission from the SEC for each of its Portfolios to
invest, for cash management purposes, the greater of 5% of its total assets or
$2.5 million in the Fund's DSI Money Market Portfolio. (See "INVESTMENT COMPA-
NIES.")
 
REPURCHASE AGREEMENTS
  The Portfolio may invest in repurchase agreements collateralized by U.S.
Government securities, certificates of deposit, and certain bankers' accept-
ances and
 
                                       5
<PAGE>
 
other securities outlined above under "SHORT-TERM INVESTMENTS." In a repur-
chase agreement, a Portfolio buys a security and simultaneously commits to
sell it back at an agreed upon price plus an agreed upon market rate of inter-
est. Under a repurchase agreement, the seller is also required to maintain the
value of securities subject to the agreement at not less than 100% of the re-
purchase price. The value of the securities will be evaluated daily, and the
Adviser will, if necessary, require the seller to maintain additional securi-
ties to ensure that the value is in compliance with the previous sentence.
 
  The use of repurchase agreements involves certain risks. For example, a de-
fault by the seller under an agreement may cause a Portfolio to experience a
loss or delay in the liquidation of the collateral securing the repurchase
agreement. The Portfolio might also incur disposition costs in liquidating the
collateral. While the Fund's management acknowledges these risks, it is ex-
pected that they can be controlled through stringent security selection crite-
ria and careful monitoring procedures.
 
  The Fund has received permission from the SEC to pool daily uninvested cash
balances of the Fund's Portfolios in order to invest in repurchase agreements
on a joint basis. By entering into joint repurchase agreements, a Portfolio
may incur lower transaction costs and earn higher rates of interest on joint
repurchase agreements. Each Portfolio's contribution would determine its re-
turn from a joint repurchase agreement. (See "SHORT-TERM INVESTMENTS.")
 
LENDING OF SECURITIES
  The Portfolio may lend its investment securities to qualified institutional
investors as a means of earning income. The Portfolio will not loan securities
to the extent that greater than one-third of its total assets at fair market
value would be committed to loans. During the term of a loan, the Portfolio is
subject to a gain or loss depending on any increase or decrease in the market
price of the securities loaned. Lending of securities is subject to review by
the Fund's Board of Trustees. All relevant facts and circumstances, including
the creditworthiness of the broker, dealer or institution, will be considered
in making decisions about securities lending.
 
  An investment company may pay reasonable negotiated fees in connection with
loaned securities so long as such fees are set forth in a written contract and
approved by its Board of Trustees. The Portfolio will continue to retain any
voting rights with respect to loaned securities. If a material event occurs
affecting an investment on a loan, the loan must be called and the securities
voted.
 
WHEN-ISSUED, FORWARD DELIVERY AND DELAYED SETTLEMENT SECURITIES
  The Portfolio may purchase and sell securities on a "when-issued," "delayed
settlement," or "forward delivery" basis. "When-issued" or "forward delivery"
refers to securities whose terms and indenture are available, and for which a
market
 
                                       6
<PAGE>
 
exists, but which are not available for immediate delivery. When-issued and
forward delivery transactions may be expected to occur a month or more before
delivery is due. "Delayed settlement" is a term used to describe settlement of
a securities transaction in the secondary market which will occur sometime in
the future. No payment or delivery is made by a Portfolio until it receives
delivery or payment from the other party to any of the above transactions. It
is possible that the market price of the securities at the time of delivery
may be higher or lower than the purchase price. The Portfolio will maintain a
separate account of cash or liquid securities at least equal to the value of
purchase commitments until payment is made. Such segregated securities will
either mature or, if necessary, be sold on or before the settlement date. Typ-
ically, no income accrues on securities purchased on a delayed delivery basis
prior to the time delivery is made although the Portfolio may earn income on
securities it has deposited in a segregated account.
 
  The Portfolio may engage in these types of purchases in order to buy securi-
ties that fit with its investment objective at attractive prices--not to in-
crease its investment leverage.
 
PORTFOLIO TURNOVER
  Portfolio turnover is not anticipated to exceed 50%. In addition to portfo-
lio trading costs, higher rates of portfolio turnover may result in the reali-
zation of capital gains. (See "DIVIDENDS, CAPITAL GAINS DISTRIBUTIONS AND TAX-
ES" for information on taxation). The Portfolio will not normally engage in
short-term trading, but reserves the right to do so.
 
INVESTMENT COMPANIES
  The Portfolio reserves the right to invest up to 10% of its total assets,
calculated at the time of investment, in the securities of other open-end or
closed-end investment companies. No more than 5% of the Portfolio's total as-
sets may be invested in the securities of any one investment company nor may
it acquire more than 3% of the voting securities of any other investment com-
pany. The Portfolio will indirectly bear its proportionate share of any man-
agement fees paid by an investment company in which it invests in addition to
the advisory fee paid by the Portfolio.
 
  The Fund has received permission from the SEC to allow each of its Portfo-
lios to invest, for cash management purposes, the greater of 5% of its total
assets or $2.5 million in the Fund's DSI Money Market Portfolio provided that
the investment is consistent with the Portfolio's investment policies and re-
strictions. Based upon the Portfolio's assets invested in the DSI Money Market
Portfolio, the investing Portfolio's adviser will waive its investment advi-
sory fee and any other fees earned as a result of the Portfolio's investment
in the DSI Money Market Portfolio. The investing Portfolio will bear expenses
of the DSI Money Market Portfolio on the same basis as all of its other share-
holders.
 
                                       7
<PAGE>
 
FOREIGN SECURITIES ("ADRS")
  The Portfolio may invest up to 25% of its assets, under normal circumstanc-
es, in securities of foreign issuers through use of American Depositary Re-
ceipts ("ADRs"). These types of investment entail risks in addition to those
involved in investments in securities of domestic issues. Investing in foreign
securities through ADRs may represent a greater degree of risk than investing
in domestic securities due to possible exchange rate fluctuations possible ex-
change controls, less publicly-available information, more volatile markets,
less securities regulation, less favorable tax provisions (including possible
withholding taxes), war or expropriation. In particular, the dollar value of
portfolio securities of non-U.S. issuers fluctuates with changes in market and
economic conditions abroad and with changes in relative currency values.
 
  ADRs are securities, typically issued by a U.S. financial institution (a
"depositary"), that evidence ownership interests in a security or pool of se-
curities issued by a foreign issuer (the "underlying issuer") and deposited
with the depositary. ADRs may be "sponsored" or "unsponsored". Sponsored ADRs
are established jointly by a depositary and the underlying issuer, whereas
unsponsored ADRs may be established by a depositary without participation by
the underlying issuer. Holders of an unsponsored ADR generally bear all the
costs associated with establishing the unsponsored ADR. The depositary of an
unsponsored ADR is under no obligation to distribute shareholder communica-
tions received from the underlying issuer or to pass through to the holders of
the unsponsored ADR voting rights with respect to the deposited security or
pool of securities. For additional information regarding foreign securities,
please see the Portfolio's SAI.
 
FUTURES CONTRACTS AND OPTIONS
  In order to remain fully invested, and to reduce transaction costs, the
Portfolio may invest in futures and options and interest rate futures con-
tracts. Because transaction costs associated with futures and options may be
lower than the costs of investing in the securities directly, it is expected
that use of index futures and options to facilitate cash flows may reduce the
Portfolio's overall transaction costs. The Portfolio may enter into futures
contracts provided that not more than 5% of its total assets are at the time
of acquisition required as margin deposit to secure obligations under such
contracts. The Portfolio will engage in futures and options transactions for
hedging purposes only and not for speculative purposes.
 
  Futures and options can be volatile and involve various degrees and types of
risk. If the Portfolio judges market conditions incorrectly or employs a
strategy that does not correlate well with its investments, use of futures and
options contracts could result in a loss. The Portfolio could also suffer
losses if it is unable to liquidate its position due to an illiquid secondary
market. In the opinion of the Trustees of the Fund, the risk that the Portfo-
lio will be unable to close out a futures position or options contract will be
minimized only by entering into futures con-
 
                                       8
<PAGE>
 
tracts or options transactions traded on national exchanges and for which
there appears to be a liquid secondary market.
 
RESTRICTED SECURITIES
  The Portfolio may purchase restricted securities that are not registered for
sale to the general public but which are eligible for resale to qualified in-
stitutional investors under Rule 144A of the Securities Act of 1933 (the "1933
Act"). Under the supervision of the Fund's Board of Trustees, the Adviser de-
termines the liquidity of such investments by considering all relevant fac-
tors. Provided that a dealer or institutional trading market in such securi-
ties exists, these restricted securities are not treated as illiquid securi-
ties for purposes of a Portfolio's investment limitations. The Portfolio may
also invest up to 15% of its net assets in illiquid securities. Prices real-
ized from sales of these securities could be more or less than those origi-
nally paid by the Portfolio or less than what may be considered the fair value
of such securities.
 
  Except as specified above and as described under "INVESTMENT LIMITATIONS,"
the foregoing investment policies are not fundamental and the Trustees may
change such policies without an affirmative vote of a majority of the out-
standing voting securities of the Portfolio, as defined in the Investment Com-
pany Act of 1940 ("1940 Act").
 
                            INVESTMENT LIMITATIONS
 
  The Portfolio will not:
  (a) with respect to 75% of its assets, invest more than 5% of its total
      assets at the time of purchase in the securities of any single issuer
      (other than obligations issued or guaranteed as to principal and in-
      terest by the U.S. Government or any agency or instrumentality there-
      of);
  (b) with respect to 75% of its assets, purchase more than 10% of any class
      of the outstanding voting securities of any issuer;
  (c) invest more than 5% of its assets at the time of purchase in the secu-
      rities of companies that have (with predecessors) a continuous operat-
      ing history of less than 3 years;
  (d) invest more than 25% of its assets in companies within a single indus-
      try; however, there are no limitations on investments made in instru-
      ments issued or guaranteed by the U.S. Government and its agencies
      when the Portfolio adopts a temporary defensive position;
  (e) make loans except (i) by purchasing bonds, debentures or similar obli-
      gations which are publicly distributed, (including repurchase agree-
      ments provided, however, that repurchase agreements maturing in more
      than seven days, together with securities which are not readily mar-
      ketable, will not exceed 15% of the Portfolio's total assets), and
      (ii) by lending its portfolio securities to banks, brokers, dealers
      and other financial insti-
 
                                       9
<PAGE>
 
      tutions so long as such loans are not inconsistent with the 1940 Act
      and the Rules and Regulations or interpretations of the SEC thereun-
      der;
  (f) (i) borrow, except from banks and as a temporary measure for extraor-
      dinary or emergency purposes and then, in no event, in excess of 33
      1/3% of the Portfolio's gross assets valued at the lower of market or
      cost, and (ii) a Portfolio may not purchase additional securities when
      borrowings exceed 5% of total assets; or
  (g) pledge, mortgage or hypothecate any of its assets to an extent greater
      than 33 1/3% of its total assets at fair market value.
 
  The investment objective of the Portfolio is fundamental and may be changed
only with the approval of the holders of a majority of the outstanding shares
of the Portfolio. Except for limitations (a), (b), (d), (e) and (f)(i), the
Portfolio's investment limitations and policies described in this Prospectus
and in the SAI are not fundamental and may be changed by the Fund's Board of
Trustees upon reasonable notice to investors. All other investment limitations
described here and in the SAI are fundamental policies and may be changed only
with the approval of the holders of a majority of the outstanding shares of
the Portfolio. If a percentage limitation on investment or utilization of as-
sets as set forth above is adhered to at the time an investment is made, a
later change in percentage resulting from changes in the value or total cost
of the Portfolio's assets will not be considered a violation of the restric-
tion.
 
                              PURCHASE OF SHARES
 
  Shares of the Portfolio are offered through UAM Fund Distributors, Inc. (the
"Distributor"), without a sales commission at the net asset value per share
next determined after an order is received by the Portfolio and payment is re-
ceived by the Fund or a designated Service Agent. (See "VALUATION OF SHARES.")
The minimum initial investment required is $2,500. The minimum initial invest-
ment for IRA accounts is $500. The minimum initial investment for spousal IRA
accounts is $250. Certain exceptions may be permitted by the officers of the
Fund.
 
  Shares of the Portfolio may be purchased by customers of brokers-dealers or
other financial intermediaries ("Service Agents") which have established a
shareholder servicing relationship with the Fund on behalf of their customers.
Service Agents may impose additional or different conditions on purchases or
redemptions of Portfolio shares and may charge transaction or other account
fees. Each Service Agent is responsible for transmitting to its customers a
schedule of any such fees and information regarding additional or different
purchase or redemption conditions. Shareholders who are customers of Service
Agents should consult their Service Agent for information regarding these fees
and conditions. Amounts paid to Service Agents may include transaction fees
and/or service fees paid by the Fund from the Fund assets attributable to the
Service Agent, which would not be imposed if shares of the Portfolio were pur-
chased directly from the Fund or the Distributor. Service Agents may provide
shareholder services to their customers
 
                                      10
<PAGE>
 
that are not available to a shareholder dealing directly with the Fund. A
salesperson and any other person entitled to receive compensation for selling
or servicing Portfolio shares may receive different compensation with respect
to one particular class of shares over another in the Fund.
 
  Service Agents, or if applicable, their designees, that have entered into
agreements with the Fund or its agent may enter confirmed purchase or redemp-
tion orders on behalf of clients and customers, with payment to follow no
later than the Portfolio's pricing on the following business day. If payment
is not received by the Fund's Sub-Transfer Agent, Chase Global Funds Services
Company, by such time, the Service Agent could be held liable for resulting
fees or losses. The Portfolio may be deemed to have received a purchase or re-
demption order when a Service Agent, or, if applicable, its authorized desig-
nee, accepts the order. Orders received by the Fund in proper form will be
priced at the Portfolio's net asset value next computed after they are ac-
cepted by the Service Agent or its authorized designee. Service Agents are re-
sponsible to their customers and the Fund for timely transmission of all sub-
scription and redemption requests, investment information, documentation and
money.
 
INITIAL INVESTMENTS
 
  BY MAIL
  . Complete and sign an Application and mail it, together with a check made
    payable to "UAM Funds" to:
                                UAM Funds Trust
                           UAM Funds Service Center
                    c/o Chase Global Funds Services Company
                                 P.O. Box 2798
                             Boston, MA 02208-2798
 
  Payment for purchases of shares received by mail will be credited to your
account at the net asset value per share of the Portfolio next determined af-
ter receipt. Payment need not be converted into Federal Funds (monies credited
to the Fund's Custodian Bank by a Federal Reserve Bank) before the Fund will
accept it for investment. The Fund will not accept third-party checks to pur-
chase shares of the Portfolios. If you purchase shares by check, please be
sure that your check is made payable to the "UAM Funds."
 
  BY WIRE
  . Telephone the UAM Funds Service Center and provide the account name, ad-
    dress, telephone number, social security or taxpayer identification num-
    ber, Portfolio selected, amount being wired and the name of the bank
    wiring the funds. The call must be received prior to the close of regu-
    lar trading on the New York Stock Exchange ("NYSE") (generally 4:00 p.m.
    Eastern Time) to receive that day's price. An account number and a wire
    control number will then be provided to you in addition to wiring in-
    structions. Next,
 
                                      11
<PAGE>
 
  . instruct your bank to wire the specified amount to the Fund's Custodian:
                           The Chase Manhattan Bank
                                ABA #021000021
                                   UAM Funds
                             DDA Acct. #9102772952
                          Ref: Portfolio Name__________
                          Your Account Number__________
                           Your Account Name__________
                          Wire Control Number__________
                  (assigned by the UAM Funds Service Center)
  . Forward a completed Application to the Fund at the address shown on the
    form. Federal Funds purchases will be accepted only on a day on which
    both the NYSE and the Custodian Bank are open for business.
  . To be sure that a bank wire order is received on the same day it is
    sent, an investor's bank should wire funds as early in the day as possi-
    ble. The bank sending funds may charge for this service. The Fund's
    agent reserves the right to charge investors for receipt of wired funds,
    but no charge is currently imposed by this service. It is necessary to
    obtain a new wire control number every time money is wired into an ac-
    count in the Portfolio. Wire control numbers are effective for one
    transaction only and cannot be used more than once. Wired money that is
    not properly identified with a currently effective wire control number
    will be returned to the bank from which it was wired and will not be
    credited to the shareholder's account.
 
ADDITIONAL INVESTMENTS
  Additional investments can be made at any time. The minimum additional in-
vestment is $100. Shares can be purchased at net asset value by mailing a
check to the UAM Funds Service Center (payable to "UAM Funds") to the above
address or by wiring money to the Custodian Bank using the instructions out-
lined above. When making additional investments, be sure that the account num-
ber, account name and the Portfolio to be purchased are identified on the
check or wire. Prior to wiring additional investments, notify the Fund by
calling the number on the cover of this Prospectus. Mail orders should in-
clude, when possible, the "Invest by Mail" stub which accompanies any Fund
confirmation statement.
 
PURCHASE BY ACH

  If you have made this election, shares of the Portfolio may be purchased via
Automated Clearing House ("ACH"). Investors purchasing via ACH should complete
the appropriate sections of the Account Application and attach a voided check
or deposit slip to the Account Application. This option must be established on
your account at least 15 days prior to your initiating an ACH transaction.
(See "SHAREHOLDER SERVICES--AUTOMATIC INVESTMENT PLAN.")
 
                                      12
<PAGE>
 
OTHER PURCHASE INFORMATION
  Investments received prior to the close of regular trading on the NYSE (gen-
erally 4 p.m.) will be invested at the price calculated after the NYSE closes
on that day. Investments received after the close of the NYSE will be executed
at the price computed on the next day the NYSE is open.
 
  The Fund reserves the right, in its sole discretion, to suspend the offering
of shares of the Portfolio or to reject purchase orders when, in the judgment
of management, such suspension or rejection is in the best interests of the
Fund. The Portfolio is intended to be a long-term investment vehicle and is
not designed to provide investors with a means of speculation on short-term
market movements. A pattern of frequent purchases can be disruptive to effi-
cient portfolio management and, consequently, can be detrimental to the Port-
folio's performance and shareholders. Accordingly, if the Fund's management
determines that an investor is engaged in excessive trading, the Fund, with or
without prior notice, may reject in whole or part any purchase request, with
respect to such investor's account. Such investors also may be barred from
purchasing other Portfolios of the Fund.
 
  Purchases of shares will be made in full and fractional shares of the Port-
folio calculated to three decimal places. Certificates for fractional shares
will not be issued. Certificates for whole shares will not be issued except at
the written request of the shareholder.
 
IN-KIND PURCHASES
  If accepted by the Fund, shares of the Portfolio may be purchased in ex-
change for securities which are eligible for acquisition by the Portfolio, as
described in this Prospectus. Securities to be exchanged which are accepted by
the Fund will be valued as detailed under "VALUATION OF SHARES" at the next
determination of net asset value after acceptance. Shares issued by a Portfo-
lio in exchange for securities will be issued at net asset value determined as
of the same time. All dividends, interest, subscription, or other rights per-
taining to such securities shall become the property of the Portfolio and must
be delivered to the Fund by the investor upon receipt from the issuer. Securi-
ties acquired through an in-kind purchase will be acquired for investment and
not for immediate resale.
 
  The Fund will not accept securities in exchange for shares of a Portfolio
unless:
    . at the time of exchange, such securities are eligible to be in-
      cluded in the Portfolio (current market quotations must be readily
      available for such securities);
    . the investor represents and agrees that all securities offered to
      be exchanged are liquid securities and not subject to any restric-
      tions upon their sale by the Portfolio under the 1933 Act, or oth-
      erwise; and
 
                                      13
<PAGE>
 
    . the value of any such securities (except U.S. Government securi-
      ties) being exchanged together with other securities of the same
      issuer owned by the Portfolio will not exceed 5% of the net assets
      of the Portfolio immediately after the transaction.
 
  Investors who are subject to federal taxation upon exchange may realize a
gain or loss for federal income tax purposes depending upon the cost of secu-
rities or local currency exchanged. Investors interested in such exchanges
should contact the Adviser.
 
                             REDEMPTION OF SHARES
 
  Shares of the Portfolio may be redeemed by mail or telephone at any time,
without cost, at the net asset value of the Portfolio next determined after
receipt of the redemption request. No charge is made for redemptions. Any re-
demption may be more or less than the purchase price of the shares depending
on the market value of investment securities held by the Portfolio.
 
BY MAIL
  Address requests for redemption to the UAM Funds Service Center. Requests to
redeem shares must include:
    . share certificates, if issued;
    . a letter of instruction or an assignment specifying the number of
      shares or dollar amount to be redeemed, signed by all registered
      owners of the shares in the exact names in which they are regis-
      tered;
    . any required signature guarantees (see "SIGNATURE GUARANTEES"); and
    . any other necessary legal documents, if required, in the case of
      estates, trusts, guardianships, custodianships, corporations, pen-
      sion and profit sharing plans and other organizations.
 
BY TELEPHONE
  A redemption request by telephone requires the following:
    . establish the telephone redemption privilege (and if desired, the
      wire redemption privilege) by completing appropriate sections of
      the Application; and
    . call the Fund and instruct that the redemption proceeds be mailed
      to you or wired to your bank.
 
  The following tasks cannot be accomplished by telephone:
    . changing the name of the commercial bank or the account designated
      to receive redemption proceeds (this can be accomplished only by a
      written request signed by each shareholder, with each signature
      guaranteed); and
    . redemption of certificated shares by telephone.
 
                                      14
<PAGE>
 
  The Fund and its Sub-Transfer Agent will employ reasonable procedures to
confirm that instructions communicated by telephone are genuine, and they may
be liable for any losses if they fail to do so. These procedures include re-
quiring the investor to provide certain personal identification at the time an
account is opened, as well as prior to effecting each transaction requested by
telephone. In addition, all telephone transaction requests will be recorded
and investors may be required to provide additional telecopied written in-
structions of such transaction requests. The Fund or Sub-Transfer Agent may be
liable for any losses due to unauthorized or fraudulent telephone instructions
if the Fund or the Sub-Transfer Agent do not employ the procedures described
above. Neither the Fund nor the Sub-Transfer Agent will be responsible for any
loss, liability, cost or expense for following instructions received by tele-
phone that it reasonably believes to be genuine.
 
SIGNATURE GUARANTEES
  Signature guarantees are required for the following redemptions:
    . redemptions where the proceeds are to be sent to someone other than
      the registered shareowner(s);
    . redemptions where the proceeds are to be sent to someplace other
      than the registered address; or
    . share transfer requests.
 
  Signature guarantees will be accepted from any eligible guarantor institu-
tion which participates in a signature guarantee program. Eligible guarantor
institutions include banks, brokers, dealers, credit unions, national securi-
ties exchanges, registered securities associations, clearing agencies and sav-
ings associations. Broker-dealers guaranteeing signatures must be a member of
a clearing corporation or maintain net capital of at least $100,000. Credit
unions must be authorized to issue signature guarantees.
 
OTHER REDEMPTION INFORMATION
  The Fund ordinarily will make payment for all shares redeemed within seven
days after receipt by the UAM Funds Service Center of a redemption request in
proper form. Although the Fund will redeem shares purchased by check before
the check clears, payment of the redemption proceeds may be delayed for a pe-
riod of up to fifteen days after their purchase, pending determination that
the check has cleared. Investors should consider purchasing shares using a
certified or bank check or money order if they anticipate an immediate need
for redemption proceeds. The Fund may suspend the right of redemption or post-
pone the date at times when either the NYSE and Custodian Bank are closed, or
under any emergency circumstances determined by the SEC.
 
  If the Board of Trustees determines that it would be detrimental to the best
interests of remaining shareholders of the Fund to make payment wholly or
partly in cash, the Fund may pay redemption proceeds in whole or in part by a
distribution
 
                                      15
<PAGE>
 
in-kind of liquid securities held by a Portfolio in lieu of cash in conformity
with applicable rules of the SEC. Investors may incur brokerage charges on the
sale of portfolio securities received in payment of redemptions.
 
  The Portfolio reserves the right to liquidate any account that is below 50
percent of the required minimum initial investment account for the Portfolio
as set forth in the Prospectus, where the reduction in value has occurred due
to a redemption or exchange out of the account. If at any time your total in-
vestment does not have a value of at least 50 percent of the required minimum
initial investment amount, you may be notified that the value of your account
is below the Portfolio's minimum account balance requirement. You would then
be allowed 60 days to make an additional investment before the account is liq-
uidated. Retirement accounts and certain other accounts will not be subject to
automatic liquidation. Reductions in value that result solely from market ac-
tivity will not trigger an involuntary redemption.
 
                             SHAREHOLDER SERVICES
 
EXCHANGE PRIVILEGE
  Institutional Class Shares of the Portfolio may be exchanged for Institu-
tional Class Shares of any other UAM Funds Portfolio. (See the list of Portfo-
lios of the UAM Funds Institutional Class Shares at the end of this Prospec-
tus.) Exchange requests should be made by contacting the UAM Funds Service
Center.
 
  Any exchange will be based on the net asset value of the shares involved.
There is no sales commission or charge of any kind for an exchange. Before
making an exchange into a Portfolio, a shareholder should read its Prospectus
and consider the investment objectives and policies of the Portfolio to be
purchased. Call the UAM Funds Service Center for a copy of the Prospectus for
the Portfolio(s) in which you are interested. Exchanges can only be made with
Portfolios that are qualified for sale in a shareholder's state of residence.
 
  Exchange requests may be made either by mail or telephone. Telephone ex-
changes will be accepted only if the certificates for the shares to be ex-
changed have not been issued to the shareholder and if the registration of the
two accounts will be identical. Requests for exchanges received prior to the
close of regular trading on the NYSE (generally 4:00 p.m. EST) will be proc-
essed as of the close of business on the same day. Requests received after the
close of regular trading on the NYSE will be processed on the next business
day. For additional information regarding responsibility for the authenticity
of telephone instructions, see "REDEMPTIONS OF SHARES BY TELEPHONE." The Fund
may modify or terminate the exchange program at any time upon 60 days' written
notice to shareholders, and may reject any exchange request. If the Fund's
management determines that an investor is engaged in excessive trading, the
Fund, with or without prior
 
                                      16
<PAGE>
 
notice, may reject in whole or part any exchange request, with respect to such
investor's account. Such investors also may be barred from exchanging into
other Portfolios of the Fund.
 
  An exchange into another UAM Funds Portfolio is a sale of shares and may re-
sult in a gain or loss for income tax purposes.
 
AUTOMATIC INVESTMENT PLAN
  An Automatic Investment Plan permits shareholders of a Portfolio with a min-
imum value of $2,500 or more to purchase shares automatically (minimum of $100
per transaction) at regular intervals selected by the shareholder. Provided
the shareholder's bank or other financial institution allows automatic with-
drawals, shares are purchased by transferring funds via the Automated Clearing
House ("ACH"). Investments made through ACH will be automatically transferred
from a shareholder's checking, bank money market or NOW account designated by
the shareholder. Such withdrawals are made electronically, if the sharehold-
er's bank or financial institution so permits, or by pre-authorized checks or
drafts drawn on the shareholder's bank or other account. The bank or financial
institution must be a member of ACH. At the shareholder's option, the account
designated will be debited in the specified amount, and shares will be pur-
chased monthly or quarterly.

  To establish an Automatic Investment Plan, a shareholder must complete the
appropriate sections of the Account Application. A shareholder may cancel
his/her participation or change the amount of purchase at any time by mailing
written notification to Chase Global Funds Services Company, P.O. Box 2798,
Boston, MA 02208-2798 and notification generally will be effective three busi-
ness days following receipt. The Fund may modify or terminate this privilege
at any time, or may charge a service fee, although no such fee currently is
contemplated. 
 
SYSTEMATIC WITHDRAWAL PLAN
  Any shareholder whose account balance totals at least $10,000 may establish
a Systematic Withdrawal Plan under which an amount pre-determined by the
shareholder (but at least $100) is automatically redeemed from the sharehold-
er's account either monthly or quarterly. A shareholder may participate in the
Systematic Withdrawal Plan by using ACH. Redemptions made through ACH will be
automatically transferred to the shareholder's bank or other similar financial
institution account or a properly designated third party. The bank or finan-
cial institution must be a member of ACH. Redemptions ordinarily are made on
the third business day of the month and payments ordinarily will be transmit-
ted within five business days after the redemption date. Because the prices of
Fund shares fluctuate, the number of shares redeemed to finance systematic
withdrawal payments of a given amount will vary from payment to payment. If a
shareholder owns shares in more than one Portfolio, the shareholder must des-
ignate the Portfolio from which the redemptions under a Systematic Withdrawal
Plan should be made. A Systematic Withdrawal
 
                                      17
<PAGE>
 
Plan may be terminated or suspended at any time by the Fund. A shareholder may
elect at any time, in writing, to terminate participation in the Systematic
Withdrawal Plan. Such written election must be sent to and received by the
Fund before a termination becomes effective. There is currently no charge to
the shareholder for a Systematic Withdrawal Plan.
 
                              VALUATION OF SHARES
 
  The net asset value of the Portfolio is determined by dividing the value of
the Portfolio's assets less any liabilities by the number of shares outstand-
ing. The net asset value per share of the Portfolio is determined as of the
close of the NYSE on each day that the NYSE is open for business.
 
  Equity securities listed on a securities exchange for which market quota-
tions are readily available are valued at the last quoted sale price of the
day. Price information on listed securities is taken from the exchange where
the security is primarily traded. Unlisted equity securities and listed secu-
rities not traded on the valuation date for which market quotations are read-
ily available are valued neither exceeding the current asked prices nor less
than the current bid prices. Quotations of foreign securities in a foreign
currency are converted to U.S. dollar equivalents. The converted value is
based upon the bid price of the foreign currency against U.S. dollars quoted
by any major bank or by a broker.
 
  Bonds and other fixed income securities are valued according to the broadest
and most representative market, which will ordinarily be the over-the-counter
market. Bonds and other fixed income securities may be valued on the basis of
prices provided by a pricing service when such prices are believed to reflect
the fair market value of such securities. Securities purchased with remaining
maturities of 60 days or less are valued at amortized cost when the Board of
Trustees determines that amortized cost reflects fair value.
 
  The value of other assets and securities for which no quotations are readily
available (including restricted securities) is determined in good faith at
fair value using methods determined by the Trustees.
 
                           PERFORMANCE CALCULATIONS
 
  The Portfolio measures performance by calculating yield and total return.
Both yield and total return figures are based on historical earnings and are
not intended to indicate future performance.
 
  Yield refers to the income generated by an investment in the Portfolio over
a given period of time, expressed as an annual percentage rate. Yields are
calculated according to a standard that is required for all funds. As this
differs from other accounting methods, the quoted yield may not equal the in-
come actually paid to shareholders.
 
                                      18
<PAGE>
 
  Total return is the change in value of an investment in the Portfolio over a
given period, assuming reinvestment of any dividends and capital gains. A cu-
mulative or aggregate total return reflects actual performance over a stated
period of time. An average annual total return is a hypothetical rate of re-
turn that, if achieved annually, would have produced the same cumulative total
return if performance had been constant over the entire period.
 
  The Portfolio's performance may be compared to data prepared by independent
services which monitor the performance of investment companies, data reported
in financial and industry publications, and various indices as further de-
scribed in the Portfolio's SAI. This information may also be included in sales
literature and advertising.
 
  Since this is a new Portfolio, we can offer no information about past port-
folio investment performance. When this information becomes available, you
will find it, together with comparisons to appropriate indices, in the Portfo-
lio's Annual Report to Shareholders, which may be obtained without charge. To
receive an Annual Report, contact the UAM Funds Service Center at the address
or telephone number on the cover of this Prospectus.
 
               DIVIDENDS, CAPITAL GAINS DISTRIBUTIONS AND TAXES
 
DIVIDENDS AND CAPITAL GAINS DISTRIBUTIONS
  The Portfolio will normally distribute substantially all of its net invest-
ment income (for tax purposes) to shareholders in quarterly dividends. If any
net capital gains are realized, the Portfolio will normally distribute them
annually.
 
  All dividends and capital gains distributions will be automatically rein-
vested in additional shares of the Portfolio unless the Fund is notified in
writing that the shareholder elects to receive distributions in cash.
 
FEDERAL TAXES
  The Portfolio intends to qualify as a "regulated investment company" under
subchapter M of the Internal Revenue Code of 1986, as amended, for federal in-
come tax purposes and to meet all other requirements that are necessary for it
(but not its shareholders) to be exempt generally from federal taxes on income
and gains paid to shareholders in the form of dividends. To do this, the Port-
folio must, among other things, distribute substantially all of its ordinary
income and net capital gains on a current basis and maintain a portfolio of
investments which satisfies certain diversification criteria.
 
  Dividends paid by the Portfolio from net investment income, whether in cash
or reinvested in shares, are taxable to shareholders as ordinary income.
Short-term capital gains will be taxed as ordinary income. Long-term or mid-
term capital gains distributions are taxed as long-term and mid-term capital
gains, as the case may be. Shareholders will be notified annually of dividend
income earned for tax purposes.
 
                                      19
<PAGE>
 
  Dividends declared in October, November and December to shareholders of rec-
ord in such a month and paid in January of the following year will be treated
as if they had been paid by the Fund and received by the shareholders on De-
cember 31.
 
  The Portfolio is required by Federal law to withhold 31% of reportable pay-
ments paid to shareholders who have not complied with IRS regulations. In or-
der to avoid this withholding requirement, you must certify that your Social
Security or Taxpayer Identification Number you have provided is correct and
that either you are not currently subject to backup withholding or you are ex-
empt from backup withholding. This certification must be made on the Applica-
tion or on a separate form supplied by the Fund.
 
                              INVESTMENT ADVISER
 
  Cambiar Investors, Inc. is a corporation formed in 1973 and is located at
8400 E. Prentice Avenue, Suite 460, Englewood, CO 80111. The Adviser is a
wholly-owned subsidiary of United Asset Management Corporation ("UAM"), a
holding company, and provides investment management services to corporations,
foundations, endowments, pension and profit-sharing plans, trusts, estates and
other institutions and individuals. As of the date of this Prospectus, the Ad-
viser had over $1.8 billion in assets under management.
 
  The investment professionals of the Adviser who are primarily responsible
for the day-to-day management of the Portfolio and a description of their
business experience during the past five years are as follows:
 
MICHAEL S. BARISH, CFA
  Cambiar Investors, Inc.; President and Founder since 1973; Portfolio Man-
  ager
 
DARREL J. HERSHEY
  Cambiar Investors, Inc.; Senior Vice President and Portfolio
  Manager/Analyst since 1985
 
KATHLEEN M. MCCARTY, CFA
  Cambiar Investors, Inc.; Senior Vice President and Portfolio Manager since
  1987
 
MICHAEL J. GARDNER, CFA
  Cambiar Investors, Inc.; Vice President Portfolio Manager since 1995
  Simmons & Company; Equity Research Analyst (1991-1995)
 
BRIAN M. BARISH, CFA
  Cambiar Investors, Inc.; Vice President and Portfolio Manager since 1997
  Lazard Freres & Co. LLC; Vice President, Director of Emerging Markets Re-
  search (1993-1997)
  Bear Stearns; Analyst (1992-1993)
 
                                      20
<PAGE>
 
  Pursuant to an Investment Advisory Agreement with the Portfolio dated
      , the Adviser manages the investment and reinvestment of the assets of
the Portfolio. The Adviser must adhere to the stated investment objective and
policies of the Portfolio and is subject to the control and supervision of the
Fund's Board of Trustees.
 
  The Portfolio pays an annual fee, in monthly installments, calculated by ap-
plying the following annual percentage rate to the Portfolio's average daily
net assets for the month:
<TABLE>
<CAPTION>
                                                                    RATE
                                                                    ----
   <S>                                                              <C>
   Cambiar Opportunity Portfolio................................... 0.75%
</TABLE>
 
  The Adviser has voluntarily agreed to waive a portion of its advisory fees
and to assume expenses otherwise payable by the Portfolio to keep the Portfo-
lio's total annual operating expenses from exceeding 1.25% of its average
daily net assets. The Fund will not reimburse the Adviser for any advisory
fees which are waived or Portfolio expenses which the Adviser may bear on be-
half of the Portfolio for a given fiscal year.
 
  The Adviser may compensate its affiliated companies for referring investors
to the Portfolio. The Distributor, UAM, the Adviser, or any of their affili-
ates, may, at its own expense, compensate a Service Agent or other person for
marketing, shareholder servicing, record-keeping and/or other services per-
formed with respect to the Fund, a Portfolio or any Class of Shares of the
Portfolio. Payments made for any of these purposes may be made from the paying
entity's revenues, its profits or any other source available to it. When in
effect, such service arrangements are made generally available to all quali-
fied service providers.
 
  The Distributor, the Adviser, and certain of their affiliates also partici-
pate, at the date of this Prospectus, in an arrangement with Smith Barney Inc.
under which Smith Barney provides certain defined contribution plan marketing
and shareholder services of its Consulting Group and receives 0.15 of 1% of
the daily net asset value of Institutional Class Shares held by Smith Barney's
eligible customer accounts in addition to amounts payable to all selling deal-
ers. The Fund also compensates Smith Barney for services it provides to cer-
tain defined contribution plan shareholders that are not otherwise provided by
UAMFSI.
 
                       ADVISER'S HISTORICAL PERFORMANCE
 
  Set forth below are certain performance data provided by the Adviser relat-
ing to the composite of separately managed accounts of clients of the Adviser.
These accounts have the same investment objective as the Portfolio, and were
managed using substantially similar, though not in all cases identical, in-
vestment strategies, techniques and policies as those contemplated for use by
the Adviser in managing the Portfolio. The performance data for the managed
accounts is net of all fees and expenses. The investment returns of the Port-
folio may differ from those of the
 
                                      21
<PAGE>
 
separately managed accounts because such separately managed accounts may have
fees and expenses that differ from those of the Portfolio. Further, the sepa-
rately managed accounts are not subject to investment limitations, diversifi-
cation requirements, and other restrictions imposed by the 1940 Act and Inter-
nal Revenue Code; such conditions, if applicable, may have lowered the returns
for the separately managed accounts. The results presented are not intended to
predict or suggest the return to be experienced by the Portfolio or the return
an investor might achieve by investing in the Portfolio.
 
                 CAMBIAR INVESTORS, INC. -- COMPOSITE RETURNS
                    FOR INDIVIDUAL YEARS ENDED DECEMBER 31
                  (PERCENTAGE RETURNS NET OF MANAGEMENT FEES)
 
<TABLE>
<CAPTION>
                                                         CAMBIAR      S&P 500
CALENDAR YEARS                                       INVESTORS, INC.   INDEX
- --------------                                       --------------- ----------
<S>                                                  <C>             <C>
1975................................................       34.80%       37.20 %
1976................................................       32.40%       23.80 %
1977................................................       14.40%       (7.20)%
1978................................................       22.50%        6.60 %
1979................................................       24.00%       18.40 %
1980................................................       25.50%       32.40 %
1981................................................        9.80%       (4.90)%
1982................................................       33.30%       21.60 %
1983................................................       22.60%       22.40 %
1984................................................        2.90%        6.10 %
1985................................................       29.30%       31.57 %
1986................................................       23.67%       18.21 %
1987................................................        6.10%        5.17 %
1988................................................       17.11%       16.50 %
1989................................................       23.23%       31.43 %
1990................................................        2.83%       (3.19)%
1991................................................       31.51%       30.55 %
1992................................................        9.56%        7.68 %
1993................................................       13.66%       10.00 %
1994................................................        1.00%        1.33 %
1995................................................       33.54%       37.50 %
1996................................................       23.92%       23.25 %
1997................................................       33.65%       33.36 %
Cumulative (1/1/75-12/31/97)........................    6,519.30%    3,299.40 %
1-year period ended 12/31/97 (average annual).......       33.60%       33.40 %
5-year period ended 12/31/97 (average annual).......       20.50%       20.30 %
10-year period ended 12/31/97 (average annual)......       18.40%       18.10 %
23-Year Mean (1/1/75-12/31/97)......................       20.50%       17.40 %
Value of $1 invested during (1/1/75-12/31/97).......      $65.19       $32.99
</TABLE>
 
                                      22
<PAGE>
 
- -----------
Notes:
1. The annualized return is calculated from monthly data, allowing for com-
   pounding.
2. The cumulative return means that $1 invested in the account on January 1,
   1975 had grown to $65.19 by December 31, 1997.
3. The 23-year mean is the arithmetic average of the annual returns for the
   calendar years listed.
4. The S&P 500 Index is an unmanaged index which assumes reinvestment of divi-
   dends and is generally considered representative of securities similar to
   those invested in by the Adviser for the purpose of the composite perfor-
   mance numbers set forth above.
5. During the period shown (1/1/75-12/31/97), fees on the Adviser's individual
   accounts ranged from 0.25% to 2.0% (25 basis points to 200 basis points).
   The Adviser's returns presented above are net of the maximum fee of 2.0%.
   Net returns to investors vary depending on the management fee.
 
                            ADMINISTRATIVE SERVICES
 
  UAM Fund Services, Inc. ("UAMFSI"), a wholly-owned subsidiary of UAM, is re-
sponsible for performing and overseeing administrative, fund accounting, divi-
dend disbursing and transfer agent services provided to the Fund and its Port-
folios. UAMFSI's principal office is located at 211 Congress Street, Boston,
MA 02110. UAMFSI has subcontracted some of these services to Chase Global
Funds Services Company ("CGFSC"), an affiliate of The Chase Manhattan Bank, by
a Mutual Funds Service Agreement dated June 30, 1997. CGFSC is located at 73
Tremont Street, Boston, MA 02108.
 
  The Portfolio pays UAMFSI a two part monthly fee: a Portfolio specific fee
which is retained by UAMFSI and a sub-administration fee which UAMFSI in turn
pays to CGFSC. The Portfolio specific fee is the following annual percentage
of aggregate net assets:
<TABLE>
<CAPTION>
                                                                   ANNUAL
                                                                    RATE
                                                                   ------
   <S>                                                             <C>
   Cambiar Opportunity Portfolio..................................  0.04%
</TABLE>
 
  CGFSC's monthly fee for its services is calculated on an annualized basis as
follows:
  0.19 of 1% of the first $200 million of combined UAM Fund assets;
  0.11 of 1% of the next $800 million of combined UAM Fund assets;
  0.07 of 1% of combined UAM Fund assets in excess of $1 billion but less
  than $3 billion;
  0.05 of 1% of combined UAM Fund assets in excess of $3 billion.
 
  Fees are allocated among each of the Portfolios on the basis of their rela-
tive assets and are subject to a graduated minimum fee schedule per Portfolio,
which
 
                                      23
<PAGE>
 
starts at $2,000 per month and increases to $70,000 annually after two years.
If a separate class of shares is added to a Portfolio, its minimum annual fee
increases by $20,000.
 
                                  DISTRIBUTOR
 
  UAM Fund Distributors, Inc., a wholly-owned subsidiary of UAM, with its
principal office located at 211 Congress Street, Boston, MA 02110, distributes
shares of the Fund. Under the Distribution Agreement (the "Agreement"), the
Distributor, as agent of the Fund, agrees to use its best efforts as sole dis-
tributor of Fund shares. The Distributor does not receive any fee or other
compensation under the Agreement with respect to the Cambiar Opportunity Port-
folio Institutional Class Shares offered in this Prospectus. The Agreement
continues in effect so long as it is approved at least annually by the Fund's
Board of Trustees. Those approving the Agreement must include a majority of
Trustees who are neither parties to the Agreement nor interested persons of
any such party. The Agreement provides that the Fund will bear costs of regis-
tration of its shares with the SEC and various states as well as the printing
of its prospectuses, its SAIs and its reports to shareholders.
 
                            PORTFOLIO TRANSACTIONS
 
  The Advisory Agreements authorize the Adviser to select the brokers or deal-
ers that will execute the purchases and sales of investment securities for the
Portfolios. The Agreements direct the Adviser to use its best efforts to ob-
tain the best available price and most favorable execution for all transac-
tions of the Portfolios. The Adviser may, however, consistent with the inter-
ests of the Portfolio, select brokers on the basis of research, statistical
and pricing services they or their affiliates provide to the Portfolio in ad-
dition to required broker services. Such brokers may be paid a higher commis-
sion than that which another qualified broker would have charged for effecting
the same transaction, provided that such commissions are paid in compliance
with the Securities Exchange Act of 1934, as amended, and that the Adviser de-
termines in good faith that the commission is reasonable in terms either of
the transaction or the overall responsibility of the Adviser to the Portfolios
and the Adviser's other clients.
 
  Although not a typical practice, the Adviser may place portfolio orders with
qualified broker-dealers who refer clients to the Adviser.
 
  If a purchase or sale of securities is consistent with the investment poli-
cies of a Portfolio and one or more other clients served by the Adviser is
considering a purchase at or about the same time, transactions in such securi-
ties will be allocated among the Portfolio and clients in a manner deemed fair
and reasonable by the Adviser. Although there is no specified formula for al-
locating such transactions, allocations are subject to periodic review by the
Fund's Trustees.
 
                                      24
<PAGE>
 
                              GENERAL INFORMATION
 
DESCRIPTION OF SHARES AND VOTING RIGHTS
  The Fund was organized as a Delaware business trust on May 18, 1994 under
the name "The Regis Fund II." On October 31, 1995, the name of the Fund was
changed to "UAM Funds Trust." The Fund's Agreement and Declaration of Trust
permits the Fund to issue an unlimited number of shares of beneficial inter-
est, without par value. The Trustees have the power to designate one or more
series ("Portfolios") or classes of shares of beneficial interest without fur-
ther action by shareholders.
 
  At its discretion, the Board of Trustees may create additional Portfolios
and classes of shares. The shares of the Portfolio are fully paid and nonas-
sessable, have no preference as to conversion, exchange, dividends, retirement
or other features and have no pre-emptive rights. They have noncumulative vot-
ing rights, which means that holders of more than 50% of shares voting for the
election of Trustees can elect 100% of the Trustees. A shareholder is entitled
to one vote for each full share held (and a fractional vote for each frac-
tional share held), then standing in his name on the books of the Fund.
 
  In addition to the Institutional Class Shares offered by this Prospectus,
the Board of Trustees of the Fund has authorized Institutional Service Class
Shares and Advisor Class Shares, which are not currently being offered by this
Portfolio.
 
  Annual meetings will not be held except as required by the 1940 Act and
other applicable laws. The Fund has undertaken that its Trustees will call a
meeting of shareholders if such a meeting is requested in writing by the hold-
ers of not less than 10% of the outstanding shares of the Fund. The Fund will
assist shareholder communications in such matters to the extent required by
the undertaking.
 
CUSTODIAN
  The Chase Manhattan Bank serves as Custodian of the Portfolio's assets.
 
INDEPENDENT ACCOUNTANTS
  Price Waterhouse LLP serves as the independent accountants for the Fund.
 
REPORTS
  Shareholders receive unaudited semi-annual financial statements and annual
financial statements audited by Price Waterhouse LLP.
 
SHAREHOLDER INQUIRIES
  Shareholder inquiries may be made by contacting the UAM Funds Service Center
at the telephone number or address listed on the cover of this Prospectus.
 
  NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY REPRE-
SENTATIONS NOT CONTAINED IN THIS PROSPECTUS, OR IN THE FUND'S STATEMENT OF AD-
DITIONAL INFORMATION, IN CONNECTION WITH THE OFFERING MADE BY THIS PROSPECTUS
AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED
UPON AS HAVING BEEN AUTHORIZED BY THE FUND. THIS PROSPECTUS DOES NOT CONSTI-
TUTE AN OFFERING BY THE FUND IN ANY JURISDICTION IN WHICH SUCH OFFERING MAY
NOT LAWFULLY BE MADE.
 
                                      25
<PAGE>
 
                    UAM FUNDS -- INSTITUTIONAL CLASS SHARES
Acadian Emerging Markets Portfolio
Acadian International Equity Portfolio
BHM&S Total Return Bond Portfolio
Cambiar Opportunity Portfolio
Chicago Asset Management Intermediate Bond Portfolio
Chicago Asset Management Value/Contrarian Portfolio
C&B Balanced Portfolio
C&B Equity Portfolio
C&B Equity Portfolio for Taxable Investors
C&B Mid Cap Equity Portfolio
DSI Balanced Portfolio
DSI Disciplined Value Portfolio
DSI Limited Maturity Bond Portfolio
DSI Money Market Portfolio
FMA Small Company Portfolio
FPA Crescent Portfolio
Heitman/PRA Real Estate Portfolio
Hanson Equity Portfolio
ICM Equity Portfolio
ICM Fixed Income Portfolio
ICM Small Company Portfolio
IRC Enhanced Index Portfolio
Jacobs International Octagon Portfolio
McKee Domestic Equity Portfolio
McKee International Equity Portfolio
McKee Small Cap Equity Portfolio
McKee U.S. Government Portfolio
MJI International Equity Portfolio
NWQ Balanced Portfolio
NWQ Value Equity Portfolio
NWQ Small Cap Portfolio
NWQ Special Equity Portfolio
Rice, Hall, James Small Cap Portfolio
Rice, Hall, James Small/Mid Cap Portfolio
Sirach Bond Portfolio
Sirach Equity Portfolio
Sirach Growth Portfolio
Sirach Special Equity Portfolio
Sirach Strategic Balanced Portfolio
Sterling Partners' Balanced Portfolio
Sterling Partners' Equity Portfolio
Sterling Partners' Small Cap Value Portfolio
SAMI Preferred Stock Income Portfolio
TS&W Balanced Portfolio
TS&W Equity Portfolio
TS&W Fixed Income Portfolio
TS&W International Equity Portfolio
 
                                       26
<PAGE>
 
 
  UAM Funds Service Center
  c/o Chase Global Funds Services Company
  P.O. Box 2798
  Boston, MA 02208-2798
  1-800-638-7983
 
  Investment Adviser
  Cambiar Investors, Inc.
  8400 E. Prentice Avenue
  Suite 460
  Englewood, CO 80111
  (303) 793-3939
 
  Distributor
  UAM Fund Distributors, Inc.
  211 Congress Street
  Boston, MA 02110
 
 
 
 
  PROSPECTUS
 
       , 1998
<PAGE>
 
                  APPLICATION INSTITUTIONAL CLASS SHARES 
UAM FUNDS
Regular Mail: UAM Funds P.O. Box 2798 Boston, MA 02208-2798

Express Mail: UAM Funds 73 Tremont Street, 9th Floor Boston, MA 02108-3913
 
For Help With This Application, Or For More Information, Call Us Toll Free: 
1-800-638-7983.

                  Distributed by UAM Fund Distributors, Inc.
 
 1  YOUR ACCOUNT REGISTRATION (Check one box.)

[_] Individual or Joint Account

    ---------------------------------------------------
    Owner's Name: First, Initial, Last
                              -     -
                   ------------------------------------
                   Owner's Social Security Number

    ---------------------------------------------------
    Joint Owner's Name: First, Initial, Last
                        -     -
                   ------------------------------------
                   Joint Owner's Social Security Number

    Joint accounts will be registered joint tenants with right of survivorship
    unless otherwise indicated.
- --------------------------------------------------------------------------------
[_] Trust         [_] Exempt         [_] Non-Exempt         [_] Qualified Plan

    -------------------------------------------------
    Trustee(s)' Name

    -------------------------------------------------
    Name of Trust Agreement

    ------------------------------------------------- 
    Beneficiary's Name
 
        -
    ---------------------------      --------------------------------- 
    Taxpayer's ID                    Date of Trust Agreement 
                      
- --------------------------------------------------------------------------------
[_] Custodial/Gift to Minors

    ------------------------------------------------- 
    Custodian's Name: First, Initial, Last

    ------------------------------------------------- 
    Minor's Name: First, Initial, Last

    ------------------------------------------------- 
    Minor's Social Security Number

    ------------------------------------------------- 
    Minor's State of residence
- --------------------------------------------------------------------------------
[_]*Corporation, Partnership or Other Entity

    Type:  [_]   Corp.  [_]   Partnership   [_]   Other

    -------------------------------------------------
    Name of Corp. or Other Entity
       -
    ----------------------   [_] Exempt      [_] Non-Exempt
    Taxpayer ID Number
 
    * Please enclose a corporate resolution which identifies individuals
      authorized to conduct transactions in this account.
- --------------------------------------------------------------------------------
 2  ADDRESS

    -------------------------------------------------
    Street or P.O. Box Number

    -------------------------------------------------
    City      State      Zip Code
 
    (      )                 (      )
    ---------------------    -----------------------
    Daytime Phone            Evening Phone
 
    Citizenship: [_] U.S. [_] Resident-   [_] Non-         ----------------
                              Alien           Resident     Specify Country 
                                              Alien    

 3  INVESTMENT
 
Fill in the name of the Portfolio EXACTLY AS IT APPEARS ON THE FRONT OF THE
PROSPECTUS.
                                          Fund Code
                                                 $
- ---------------------------------  ------------   ----------- 
                                                 $
- ---------------------------------  ------------   ----------- 
                           TOTAL                 $
                                                  ----------- 
 
 4  METHOD OF PAYMENT

 A.[_] Check (payable to UAM Funds) An Account No. will be assigned.
 B.[_] This application confirms my prior wire purchase on (date): 
                                                                   -------------
 I was assigned the following wire reference control number:
                                                            --------------------

 5  DIVIDEND & CAPITAL GAINS

 Unless otherwise instructed, all distributions will be reinvested in
 additional shares.

  All dividends are to be             [_] reinvested     [_] paid in cash
  All capital gains are to be         [_] reinvested     [_] paid in cash

- --------------------------------------------------------------------------------
 6  ADDITIONAL INFORMATION

- --------------------------------------------------------------------------------
Owner's Occupation                              Owner's Date of Birth

- --------------------------------------------------------------------------------
Employer's Name

- --------------------------------------------------------------------------------
Employer's Address

- --------------------------------------------------------------------------------
Joint Owner's Occupation                        Joint Owner's Date of Birth

- --------------------------------------------------------------------------------
Joint Owner's Employer's Name

- --------------------------------------------------------------------------------
Joint Owner's Employer's Address
 
 7  BROKER-DEALER/FINANCIAL PLANNER INFORMATION

- ----------------------------------     -----------------------------------------
Dealer Name                            Address of office servicing account 
(as it appears on Selling Group       
 Agreement)
                                       -----------------------------------------
- ----------------------------------     City                  State      Zip Code
Address of home office
                                       -----------------------------------------
- ----------------------------------     Representative's Name, Number, 
City             State    Zip Code        Branch Number  

- ----------------------------------     -----------------------------------------
Authorized signature of dealer         Representative's telephone number 

- ---------------------------------- 
    For Internal Use Only
 
 Source: 
         -----------
 Code: 
       ------------- 
- ----------------------------------  

 8  INTERESTED PARTY:
 
 
 In addition to the account statement sent to your registered address, you may
 also have a Monthly Consolidated Statement Mailed to up to ten (10) interested
 parties (tax adviser, 401(k) Plan Administrator, Financial Planner, etc.).
 Please add a sheet with additional interested party names and addresses.
 
 ------------------  -----------------------------------------------------------
       Name                          Firm Name (if applicable)
 
 ----------------------------------------
              Address
 
 -----------------------------------------------     -----       --------
                  City                               State       Zip Code
 
 9  AUTOMATIC INVESTMENT PLAN (AIP)
 
 An account balance of at least $2,500 is required.
 
 I hereby authorize and direct the agent to draw on my (our) bank account on a
 periodic basis, as indicated in section 11, for investment in my (our) account.
 Attached is a voided check of the bank account I/we wish to use (Initial
 investments may not be made through the Automatic Investment Plan.) Please note
 this privilege will be effective 15 days after UAM Funds receives this
 application. If no date is chosen below, your bank account will be debited on
 the 15th of the month.
 
 PREFERRED INVESTMENT SCHEDULE (PLEASE CHECK ONE):
 
 [_] Monthly  [_] Quarterly  [_] Semi-Annually  [_] Annually
 
 Begin investment on (Enter
 month/year):
 
 Debit My (Our) Bank Account and Invest as Follows ($100 Minimum Per Account):
 
                                                     $
 -------------------------------------------------------------------------
 Fund                                                 Amount
 
                                                     $
 -------------------------------------------------------------------------
 Fund                                                 Amount
 
                                                     $
 -------------------------------------------------------------------------
 Fund                                                 Amount
 
               Please be sure to complete the back of this form.
 
 
                                                        UAM Funds Service Center
<PAGE>
 
 
 
 
 
 
- --------------------------------------------------------------------------------
                      10 SYSTEMATIC WITHDRAWAL PLAN (SWP)
- --------------------------------------------------------------------------------

 An account balance of at least $10,000 is required.
 
 PREFERRED WITHDRAWAL SCHEDULE:
 [_] Monthly  [_] Quarterly  [_] Semi-Annually  [_] Annually
 
                                              [_] 1st or [_] 15th
 -------------------------------------------------------------------------------
 BEGIN WITHDRAWALS ON (ENTER MONTH/YEAR)    DAY OF MONTH
 
I ELECT TO RECEIVE A PERIODIC PAYMENT OF ($100 MINIMUM PER ACCOUNT):
 
                                      $
 -------------------------------------------------------------------------------
 Fund                                  Amount
 
                                      $
 -------------------------------------------------------------------------------
 Fund                                  Amount
 
                                      $
 -------------------------------------------------------------------------------
 Fund                                  Amount
 
- --------------------------------------------------------------------------------
 11 BANK INFORMATION
- ------------------------------------------------------------------------------- 
 FOR ACH, WIRE REDEMPTIONS, AIP AND SWP
 
 Your bank account information must be on file in order to exercise telephone
 investment privileges. The account name(s) below must match exactly at least
 one name in section 1. A blank, voided check is necessary to provide account
 and bank routing information and must accompany this application.
 
 -------------------------------------------------------------------------------
 NAME OF BANK                                  ABA NUMBER  

                                          [_] checking  [_] savings
 -------------------------------------------------------------------------------
 ACCOUNT NUMBER                                   ACCOUNT TYPE

 -------------------------------------------------------------------------------
 BANK ADDRESS     CITY   STATE   ZIP CODE
 Return the following to the address below:
   1. This completed application.
   2. Voided bank check or deposit slip if applicable.
   3. One check made payable to:
        UAM Funds
   Send to: UAM Funds
            P.O. Box 2798
            Boston MA 02208-2798

- -------------------------------------------------------------------------------
 12TELEPHONE REDEMPTION AND EXCHANGE
- ------------------------------------------------------------------------------- 
 
I/We authorize Chase Global Funds Services Company to honor any request(s)
believed to be authentic for the following:

[_] Telephone Exchange                    [_] Telephone Redemption
    [_] a. Mail proceeds to name and address in which account is registered.
    [_] b. Wire redemption proceeds to bank indicated below.
 
                A VOIDED CHECK OR DEPOSIT SLIP MUST BE ATTACHED.

 -------------------------------------------------------------------------------
 Bank Name

 -------------------------------------------------------------------------------
 Bank Address
                                        (     )   
 --------------------------------       ----------------------------------------
 Account Number                         Bank Phone

 -------------------------------------------------------------------------------
 Name(s) in which Account is Registered

 -------------------------------------------------------------------------------
 Bank Transit Routing Number (ABA #)
 
- --------------------------------------------------------------------------------
 13 SIGNATURE(S)
- --------------------------------------------------------------------------------

[_] I/We have full authority and legal capacity to purchase Fund shares.
[_] I/We have received the current Prospectus of the Portfolio(s) and agree to
    be bound by its (their) terms.
 
- --------------------------------------------------------------------------------
[_]  Under penalty of perjury, I/We also certify that---
     a. The number shown on this forms a correct Taxpayer ID Number of Social 
        Security Number.
     b. I am not subject to backup withholding because (i) I have not been
        notified by the Internal Revenue Service that I am subject to backup
        withholding as a result of a failure to report all interest or
        dividends, or (ii) the IRS has notified me that I am no longer subject
        to backup withholding (Cross out item "b" if you have been notified by
        the IRS that you are subject to backup withholding because of
        underreporting interest or dividends on your tax return.)
- --------------------------------------------------------------------------------
THE INTERNAL REVENUE SERVICE DOES NOT REQUIRE YOUR CONSENT TO ANY PROVISION OF
THIS DOCUMENT OTHER THAN THE CERTIFICATIONS REQUIRED TO AVOID BACKUP
WITHHOLDING.

- ------------------------------------------------------      --------------------
Signature (Owner, Trustee, etc.)                            Date

- ------------------------------------------------------      --------------------
Signature (Joint Owner, Co-trustee, etc.)                   Date


================================================================================
                           APPLICATION INSTRUCTIONS
- -------------------------------------------------------------------------------
  If you need assistance, a representative of UAM Funds will be pleased to help 
                 you. Our toll-free number is 1-800-638-7983.
- -------------------------------------------------------------------------------
 
   NEW ACCOUNT APPLICATION. An account can be registered as only one of the
   -----------------------
   following:
 
 
 . individual         Supply the Social Security Number of the registered account
 . joint tenants      owner who is to be taxed.

 . Custodial/Gift     Supply minor's Social Security Number.
  to Minor
                     
 . a trust            Supply the Taxpayer Identification Number of the legal
 . a corporation,     entity or organization that will report income and/or
  partnership,       capital gains.
  organization,
  fiduciary
 
Please check the box that corresponds with the type of account you are opening
and fill in the required information exactly as you wish it to appear on the
account.
 
Redemption Authorizations. Corporations, other organizations, trusts and fidu-
ciaries will be required to furnish additional paperwork to authorize redemp-
tions. Call a representative of UAM Funds at 1-800-638-7983 for more informa-
tion.
 
   Your Mailing Address. Please be sure to provide us with the address at
   --------------------
   which you wish to receive your mail.
 
   Your Investment. Please be sure to indicate the total amount invested. For
   ---------------
   more than two investments, please attach a separate sheet or an additional
   application.
 
   Establishing Your Account.
   -------------------------
   A. Section 4A lets you open your account by check. Your check(s) should be
   made payable to UAM Funds. Be sure to enclose your check(s) with this ap-
   plication.
 
   B. If you are confirming a new Fund purchase previously made by wire, be
   sure to fill in Section 4B and provide the wire reference control number
   you were assigned at the time of this purchase. A completed application
   must follow all wire purchases.
 
   All applications are subject to acceptance by UAM Funds.
 
   Receiving Your Dividends and Capital Gains . Check the distribution option
   you prefer. If you do not select an option, all dividends and capital
   gains will be reinvested in your account.
 
   Employment Information. It is required by the National Association of Se-
   ----------------------
   curities Dealers, Inc. to request this information.
 
   Interested Party/Broker-Dealer. In addition to the account statement sent
   ------------------------------
   to your registered address, you may also have a monthly consolidated
   statement mailed to up to ten (10) interested parties. You may add a sheet
   with additional interested party names and addresses. This section should
   also be completed if you are investing through a Broker-Dealer.
 
                                 --IMPORTANT--
 
   REGULAR MAIL:  UAM Funds 
                  P.O. Box 2798 
                  Boston, MA 02208-2798
 
   EXPRESS MAIL:  UAM Funds 
                  73 Tremont Street, 9th Floor 
                  Boston, MA 02108-3913
 
   MORE QUESTIONS? Call a representative of UAM Funds at 1-800-638-7983.
 
   Telephone Redemption and Exchange. Telephone redemption proceeds mailed to
   --------------------------------- 
   a shareholder will be sent only to the address listed on the account. The
   Funds' bank wire feature is available for redeeming out of your Fund ac-
   count to your bank account. Be sure to check with your bank for proper
   wiring instructions. The Funds require the transit/routing number of your
   bank or its correspondent if your bank is unable to receive wires direct-
   ly. Please complete Section 6 to add the bank wire feature.
 
   Telephone exchanges may be made only if a Fund holds all share certifi-
   cates and if the registration of the two accounts will be identical.
 
   Your Signature(s). Please be sure to sign this application. If the account
   is registered in the name of:
 
   .an individual, the individual should sign
 
   .joint tenants, both should sign
 
   .a trust or other fiduciary, the fiduciary or fiduciaries should sign
    (please indicate capacity)
 
   .a corporation or other organization, an officer should sign (please indi-
    cate corporate office or title)
<PAGE>
 
         


                                UAM FUNDS TRUST
                            
                        POST-EFFECTIVE AMENDMENT NO. 18      

                                    PART B


    
The following Statement of Additional Information is included in this 
Post-Effective Amendment No. 18:

 .  Cambiar Opportunity Portfolio Institutional Class Shares
     
         
The following Statements of Additional Information are incorporated by reference
to Post-Effective Amendment No. 16 filed on July 10, 1997:

 .  BHM&S Total Return Bond Portfolio Institutional Class Shares and 
   Institutional Service Class Shares
 .  Chicago Asset Management Intermediate Bond Portfolio Institutional Class 
   Shares and Chicago Asset Management Value/Contrarian Portfolio Institutional 
   Class Shares
 .  FPA Crescent Portfolio Institutional Class Shares and Institutional Service 
   Class Shares
 .  Hanson Equity Portfolio Institutional Class Shares
 .  IRC Enhanced Index Portfolio Institutional Class Shares
 .  Jacobs International Octagon Portfolio Institutional Class Shares
 .  MJI International Equity Portfolio Institutional Class Shares and 
   Institutional Service Class Shares
 .  TJ Core Equity Portfolio Institutional Service Class Shares

The following Statement of Additional Information is incorporated by reference 
to Post-Effective Amendment No. 2 filed on November 25, 1994:
    
Dwight Principal Preservation Portfolio Institutional Class Shares      
<PAGE>
 
                                    PART B
                                   UAM FUNDS


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

                         CAMBIAR OPPORTUNITY PORTFOLIO

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





             STATEMENT OF ADDITIONAL INFORMATION -- _______ , 1998


          This Statement is not a Prospectus but should be read in conjunction
with the Prospectus of the UAM Funds Trust (the "UAM Funds" or the "Fund") for
the Cambiar Opportunity Portfolio (the "Portfolio") Institutional Class Shares
dated _______ , 1998. To obtain a Prospectus, please call the UAM Funds Service
Center at 1-800-638-7983.







Investment Adviser
Cambiar Investors, Inc. (Adviser)

Distributor
UAM Fund Distributors, Inc. (Distributor)

Administrator and Transfer Agent
UAM Fund Services, Inc. (FSI)
<PAGE>
 
                               TABLE OF CONTENTS

<TABLE>
<CAPTION> 
<S>                                                                        <C> 
Investment Objective and Policies..............................................1

Purchase of Shares.............................................................4

Redemption of Shares...........................................................5

Valuation of Shares............................................................5

Shareholder Services...........................................................6

Investment Limitations.........................................................6

Management of the Fund.........................................................7

Investment Adviser.............................................................9

Portfolio Transactions........................................................10

Administrative, Fund Accounting, Transfer Agent, and
       Dividend Disbursing Agent Services.....................................11

Custodian.....................................................................12

Independent Accountants.......................................................12

Distributor...................................................................12

Performance Calculations......................................................12

General Information...........................................................13

Appendix A - Description of Securities and Ratings...........................A-1

Appendix B - Comparisons.....................................................B-1
</TABLE>
<PAGE>
 
                       INVESTMENT OBJECTIVE AND POLICIES

          The following policies supplement the investment objective and
policies of the Cambiar Opportunity Portfolio as set forth in its Prospectus:

LENDING OF SECURITIES

          The Portfolio may lend its investment securities to qualified
brokers, dealers, domestic and foreign banks or other financial institutions so
long as the terms, the structure and the aggregate amount of such loans are not
inconsistent with the Investment Company Act of 1940, as amended, (the "1940
Act") or the Rules and Regulations or interpretations of the Securities and
Exchange Commission (the "SEC" or "Commission") thereunder, which currently
require that (a) the borrower pledge and maintain with the Portfolio collateral
consisting of cash, an irrevocable letter of credit issued by a domestic U.S.
bank or securities issued or guaranteed by the United States Government having a
value at all times not less than 100% of the value of the securities loaned, (b)
the borrower add to such collateral whenever the price of the securities loaned
rises (i.e., the borrower "marks to the market" on a daily basis), (c) the loan
be made subject to termination by the Portfolio at any time, and (d) the
Portfolio receives reasonable interest on the loan (which may include the
Portfolio investing any cash collateral in interest bearing short-term
investments). As with other extensions of credit, there are risks of delay in
recovery or even loss of rights in the securities loaned if the borrower of the
securities fails financially. These risks are similar to the ones involved with
repurchase agreements as discussed in the Prospectus.

SHORT-TERM INVESTMENTS

          In order to earn a return on uninvested assets, meet anticipated
redemptions, or for temporary defensive purposes, the Portfolio may invest a
portion of its assets in the short-term investments described below:

     (1)  Time deposits, certificates of deposit (including marketable variable
          rate certificates of deposit) and bankers' acceptances issued by a
          commercial bank or savings and loan association. Time deposits are
          non-negotiable deposits maintained in a banking institution for a
          specified period of time at a stated interest rate. Time deposits
          maturing in more than seven days will not be purchased by the
          Portfolio, and time deposits maturing from two business days through
          seven calendar days will not exceed 15% of the total assets of the
          Portfolio.

          Certificates of deposit are negotiable short-term obligations issued
by commercial banks or savings and loan associations collateralized by funds
deposited in the issuing institution. Variable rate certificates of deposit are
certificates of deposit on which the interest rate is periodically adjusted
prior to their stated maturity based upon a specified market rate. A banker's
acceptance is a time draft drawn on a commercial bank by a borrower, usually in
connection with an international commercial transaction (to finance the import,
export, transfer or storage of goods).

          The Portfolio will not invest in any security issued by a commercial
bank unless (i) the bank has total assets of at least $1 billion, or the
equivalent in other currencies, (ii) in the case of U.S. banks, it is a member
of the Federal Deposit Insurance Corporation, and (iii) in the case of foreign
branches of U.S. banks, the security is, in the opinion of the Adviser, of an
investment quality comparable with other debt securities which may be purchased
by the Portfolio;

     (2)  Commercial paper rated A-1 or A-2 by S&P or Prime-1 or Prime-2 by
          Moody's or, if not rated, determined by the Adviser to be of
          comparable quality;

     (3)  Short-term corporate obligations rated BBB or better by S&P or Baa by
          Moody's;

     (4)  U.S. Government obligations including bills, notes, bonds and other
          debt securities issued by the U.S. Treasury. These are direct
          obligations of the U.S. Government and differ mainly in interest
          rates, maturities and dates of issue;

     (5)  U.S. Government agency securities issued or guaranteed by U.S.
          Government sponsored instrumentalities and Federal agencies. These
          include securities issued by the Federal Home Loan Banks, Federal
          Land Bank, Farmers Home Administration, Federal Farm Credit Banks,
          Federal Intermediate Credit Bank, Federal National Mortgage
          Association, Federal Financing Bank, the Tennessee Valley Authority,
          and others; and

                                       1
<PAGE>
 
     (6)  Repurchase agreements collateralized by securities listed above.

FOREIGN INVESTMENTS (ADRs)

          Investors in the Portfolio should recognize that investing in foreign
companies through the purchase of American Depositary Receipts ("ADRs") involves
certain special considerations which are not typically associated with investing
in U.S. companies. Since the securities of foreign companies are frequently
denominated in foreign currencies, investments may be affected favorably or
unfavorably by changes in currency rates and in exchange control regulations,
and may incur costs in connection with conversions between various currencies.

          As foreign companies are not generally subject to uniform accounting,
auditing and financial reporting standards and they may have policies that are
not comparable to those of domestic companies, there may be less information
available about certain foreign companies than about domestic companies.
Securities of some foreign companies are generally less liquid and more volatile
than securities of comparable domestic companies. There is generally less
government supervision and regulation of stock exchanges, brokers and listed
companies than in the U.S. In addition, with respect to certain foreign
countries, there is the possibility of expropriation or confiscatory taxation,
political or social instability, or diplomatic developments which could affect
U.S. investments in those countries.

          Certain foreign governments levy withholding taxes on dividend and
interest income. Although in some countries a portion of these taxes are
recoverable, the non-recoverable portion of foreign withholding taxes will
reduce the income received from the companies comprising the Portfolio's
investments. However, these foreign withholding taxes are not expected to have a
significant impact.

FUTURES CONTRACTS

          The Portfolio may enter into futures contracts, options, and options
on futures contracts for the purpose of remaining fully invested and reducing
transactions costs. Futures contracts provide for the future sale by one party
and purchase by another party of a specified amount of a specific security at a
specified future time and at a specified price. Futures contracts, which are
standardized as to maturity date and underlying financial instrument, are traded
on national futures exchanges. Futures exchanges and trading are regulated under
the Commodity Exchange Act by the Commodity Futures Trading Commission ("CFTC"),
a U.S. Government agency.

          Although futures contracts by their terms call for actual delivery or
acceptance of the underlying securities, in most cases the contracts are closed
out before the settlement date without the making or taking of delivery. Closing
out an open futures position is done by taking an opposite position ("buying" a
contract which has previously "sold" or "selling" a contract previously
"purchased") in an identical contract to terminate the position. Brokerage
commissions are incurred when a futures contract is bought or sold.

          Futures traders are required to make a good faith margin deposit in
cash or government securities with a broker or custodian to initiate and
maintain open positions in futures contracts. A margin deposit is intended to
assure completion of the contract (delivery or acceptance of the underlying
security) if it is not terminated prior to the specified delivery date. Minimal
initial margin requirements are established by the futures exchange and may be
changed. Brokers may establish deposit requirements which are higher than the
exchange minimums. Futures contracts are customarily purchased and sold on
margin that may range upward from less than 5% of the value of the contract
being traded.

          After a futures contract position is opened, the value of the
contract is marked to market daily. If the futures contract price changes to the
extent that the margin on deposit does not satisfy margin requirements, payment
of additional "variation" margin will be required. Conversely, change in the
contract value may reduce the required margin, resulting in a repayment of
excess margin to the contract holder. Variation margin payments are made to and
from the futures broker for as long as the contract remains open. The Fund
expects to earn interest income on its margin deposits.

          Traders in futures contracts may be broadly classified as either
"hedgers" or "speculators." Hedgers use the futures market primarily to offset
unfavorable changes in the value of securities otherwise held for investment
purposes or expected 

                                       2
<PAGE>
 
to be acquired by them. Speculators are less inclined to own the securities
underlying the futures contracts which they trade, and use futures contracts
with the expectation of realizing profits from a fluctuation in interest rates.
The Portfolio intends to use futures contracts only for hedging purposes.

          Regulations of the CFTC applicable to the Fund require that all of
its futures transactions constitute bona fide hedging transactions or that the
Fund's commodity futures and option positions be for other purposes, to the
extent that the aggregate initial margins and premiums required to establish
such non-hedging positions do not exceed five percent of the liquidation value
of the Portfolio. The Portfolio will only sell futures contracts to protect
securities it owns against price declines or purchase contracts to protect
against an increase in the price of securities it intends to purchase. As
evidence of this hedging interest, the Portfolio expects that approximately 75%
of its futures contract purchases will be "completed;" that is, equivalent
amounts of related securities will have been purchased or are being purchased by
the Portfolio upon sale of open futures contracts.

          Although techniques other than the sale and purchase of futures
contracts could be used to control the Portfolio's exposure to market
fluctuations, the use of futures contracts may be a more effective means of
hedging this exposure. While the Portfolio will incur commission expenses in
both opening and closing out futures positions, these costs are lower than
transaction costs incurred in the purchase and sale of the underlying
securities.

RESTRICTIONS ON THE USE OF FUTURES CONTRACTS

          The Portfolio will not enter into futures contract transactions to
the extent that, immediately thereafter, the sum of its initial margin deposits
on open contracts exceeds 5% of the market value of its total assets. In
addition, the Portfolio will not enter into futures contracts to the extent that
its outstanding obligations to purchase securities under these contracts would
exceed 20% of its total assets.

RISK FACTORS IN FUTURES TRANSACTIONS

          The Portfolio will minimize the risk that it will be unable to close
out a futures contract by only entering into futures which are traded on
national futures exchanges and for which there appears to be a liquid secondary
market. However, there can be no assurance that a liquid secondary market will
exist for any particular futures contract at any specified time. Thus, it may
not be possible to close a futures position. In the event of adverse price
movements, the Portfolio would continue to be required to make daily cash
payments to maintain its required margin. In such situations, if the Portfolio
has insufficient cash, it may have to sell Portfolio securities to meet daily
margin requirements at a time when it may be disadvantageous to do so. In
addition, the Portfolio may be required to make delivery of the instruments
underlying futures contracts it holds. The inability to close options and
futures positions also could have an adverse impact on the Portfolio's ability
to effectively hedge.

          The risk of loss in trading futures contracts in some strategies can
be substantial, due both to the low margin deposits required, and the extremely
high degree of leverage involved in futures pricing. As a result, a relatively
small price movement in a futures contract may result in immediate and
substantial loss (as well as gain) to the investor. For example, if at the time
of purchase, 10% of the value of the futures contract is deposited as margin, a
subsequent 10% decrease in the value of the futures contract would result in a
total loss of the margin deposit, before any deduction for the transaction
costs, if the account were then closed out. A 15% decrease would result in a
loss equal to 150% of the original margin deposit if the contract were closed
out. Thus, a purchase or sale of a futures contract may result in losses in
excess of the amount invested in the contract. However, because the futures
strategies of the Portfolio are engaged in only for hedging purposes, the
Adviser does not believe that the Portfolio is subject to the risks of loss
frequently associated with futures transactions. The Portfolio would presumably
have sustained comparable losses if, instead of the futures contract, it had
invested in the underlying financial instrument and sold it after the decline.

          Utilization of futures transactions by the Portfolio does involve the
risk of imperfect or no correlation where the securities underlying futures
contracts have different maturities than the Portfolio securities being hedged.
It is also possible that the Portfolio could lose money on futures contracts and
also experience a decline in value of Portfolio securities. There is also the
risk of loss by the Portfolio of margin deposits in the event of bankruptcy of a
broker with whom the Portfolio has an open position in a futures contract or
related option.


                                       3
<PAGE>
 
          Most futures exchanges limit the amount of fluctuation permitted in
futures contract prices during a single trading day. The daily limit establishes
the maximum amount that the price of a futures contract may vary either up or
down from the previous day's settlement price at the end of a trading session.
Once the daily limit has been reached in a particular type of contract, no
trades may be made on that day at a price beyond that limit. The daily limit
governs only price movement during a particular trading day and therefore does
not limit potential losses, because the limit may prevent the liquidation of
unfavorable positions. Futures contract prices have occasionally moved to the
daily limit for several consecutive trading days, with little or no trading,
thereby preventing prompt liquidation of futures positions and subjecting some
futures traders to substantial losses.

FEDERAL TAX TREATMENT OF FUTURES CONTRACTS

          Except for transactions the Portfolio has identified as hedging
transactions, the Portfolio is required for Federal income tax purposes to
recognize as income for each taxable year its net unrealized gains and losses on
regulated futures contracts as of the end of the year, as well as those actually
realized during the year. In most cases, any gain or loss recognized with
respect to a futures contract is considered to be 60% long-term capital gain or
loss and 40% short-term capital gain or loss, without regard to the holding
period of the contract. Furthermore, sales of futures contracts which are
intended to hedge against a change in the value of securities held by the
Portfolio may affect the holding period of such securities and, consequently,
the nature of the gain or loss on such securities upon disposition.

          In order for the Portfolio to qualify for Federal income tax
treatment as a regulated investment company under the Internal Revenue Code of
1986, as amended (the "Code"), at least 90% of its gross income, for a taxable
year must be derived from qualifying income; i.e., dividends, interest, income
derived from loans of securities, and gains from the sale of securities or
foreign currencies, or other income derived with respect to its business of
investing in such securities or currencies. It is anticipated that any net gain
realized from the closing out of futures contracts will be considered a gain
from the sale of securities and therefore will be qualifying income for purposes
of the 90% requirement.

          The Portfolio will distribute to shareholders annually any net
capital gains which have been recognized for Federal income tax purposes
(including unrealized gains at the end of the Portfolio's fiscal year) on
futures transactions. Such distributions will be combined with distributions of
capital gains realized on the Portfolio's other investments and shareholders
will be advised on the nature of the payments.

PORTFOLIO TURNOVER

          The portfolio turnover rate described in the Prospectus is calculated
by dividing the lesser of purchases or sales of portfolio securities for the
year by the monthly average of the value of the portfolio securities. The
calculation excludes all securities, including options, whose maturities at the
time of acquisition were one year or less. Portfolio turnover may vary greatly
from year to year as well as within a particular year, and may also be affected
by cash requirements for redemptions of shares.

                              PURCHASE OF SHARES 

          Shares of the Portfolio may be purchased without sales commission at
the net asset value per share next determined after an order is received in
proper form by the Fund, and payment is received by the Fund's custodian. The
minimum initial investment required is $2,500 with certain exceptions as may be
determined from time to time by the officers of the Fund. Other investment
minimums are: initial IRA investment, $500; initial spousal IRA investment,
$250; minimum additional investment for all accounts, $100. An order received in
proper form prior to the close of regular trading on the New York Stock Exchange
("Exchange") generally, 4:00 p.m. Eastern Time will be executed at the price
computed on the date of receipt; and an order received not in proper form or
after the 4:00 p.m. close of the Exchange will be executed at the price computed
on the next day the Exchange is open after proper receipt. The Exchange will be
closed on the following days: New Year's Day, Dr. Martin Luther King Day,
Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day,
Thanksgiving Day and Christmas Day.

                                       4

<PAGE>
 
          The Portfolio reserves the right in its sole discretion (1) to
suspend the offering of its shares, (2) to reject purchase orders when in the
judgment of management such rejection is in the best interests of the Fund, and
(3) to reduce or waive the minimum for initial and subsequent investment for
certain fiduciary accounts such as employee benefit plans or under circumstances
where certain economies can be achieved in sales of the Portfolio's shares.

                             REDEMPTION OF SHARES

          The Portfolio may suspend redemption privileges or postpone the date
of payment (1) during any period that either the Exchange or custodian bank are
closed or trading on the Exchange is restricted as determined by the Commission,
(2) during any period when an emergency exists as defined by the rules of the
Commission as a result of which it is not reasonably practicable for the
Portfolio to dispose of securities owned by it or to fairly determine the value
of its assets, and (3) for such other periods as the Commission may permit. The
Fund has made an election with the Commission to pay in cash all redemptions
requested by any shareholder of record limited in amount during any 90-day
period to the lesser of $250,000 or 1% of the net assets of the Fund at the
beginning of such period. Such commitment is irrevocable without the prior
approval of the Commission. Redemptions in excess of the above limits may be
paid, in whole or in part, in investment securities or in cash as the Board of
Trustees may deem advisable; however, payment will be made wholly in cash unless
the Board of Trustees believes that economic or market conditions exist which
would make such a practice detrimental to the best interests of the Portfolio.
If redemptions are paid in investment securities, such securities will be valued
as set forth in the Prospectus under "Valuation of Shares", and a redeeming
shareholder would normally incur brokerage expenses if those securities were
converted to cash.

          No charge is made by the Portfolio for redemptions. Any redemption
may be more or less than the shareholder's initial cost depending on the market
value of the securities held by the Portfolio.

          Signature Guarantees - To protect your account, the Fund and Chase
Global Funds Services Company ("CGFSC") from fraud, signature guarantees are
required for certain redemptions. The purpose of signature guarantees is to
verify the identity of the person who has authorized a redemption from your
account. Signature guarantees are required in connection with (1) all
redemptions when the proceeds are to be paid to someone other than the
registered owner(s) and/or registered address; or (2) share transfer requests.

          Signatures must be guaranteed by an "eligible guarantor institution"
as defined in Rule Ad-15 under the Securities Exchange Act of 1934. Eligible
guarantor institutions include banks, brokers, dealers, credit unions, national
securities exchanges, registered securities associations, clearing agencies and
savings associations. A complete definition of eligible guarantor institutions
is available from CGFSC. Broker-dealers guaranteeing signatures must be a member
of a clearing corporation or maintain net capital of at least $100,000. Credit
unions must be authorized to issue signature guarantees. Signature guarantees
will be accepted from any eligible guarantor institution which participates in a
signature guarantee program.

          The signature guarantee must appear either: (1) on the written
request for redemption; (2) on a separate instrument for assignment ("stock
power") which should specify the total number of shares to be redeemed; or (3)
on all stock certificates tendered for redemption and, if shares held by the
Fund are also being redeemed, on the letter or stock power.

                              VALUATION OF SHARES

          Equity securities listed on a securities exchange for which market
quotations are readily available are valued at the last quoted sale price of the
day. Price information on listed securities is taken from the exchange where the
security is primarily traded. Unlisted equity securities and listed securities
not traded on the valuation date for which market quotations are readily
available, which are valued neither exceeding the current asked prices nor less
than the current bid prices. Quotations of foreign securities in a foreign
currency are converted to U.S. dollar equivalents. The converted value is based
upon the bid price of the foreign currency against U.S. dollars quoted by any
major bank or by a broker.

          Bonds and other fixed income securities are valued according to the
broadest and most representative market, which will ordinarily be the
over-the-counter market. Bonds and other fixed income securities may be valued
on the basis of prices provided by a pricing service when such prices are
believed to reflect the fair market value of such securities.

                                       5
<PAGE>
 
          Securities purchased with remaining maturities of 60 days or less are
valued at amortized cost using methods determined by the Board of Trustees.

          The value of other assets and securities for which no quotations are
readily available (including restricted securities) is determined in good faith
at fair value using methods determined by the Trustees.

                             SHAREHOLDER SERVICES

          The following supplements the information set forth under
"Shareholder Services," in the Cambiar Opportunity Portfolio Prospectus:

EXCHANGE PRIVILEGE

          Institutional Class Shares of the Portfolio may be exchanged for
Institutional Class Shares of a Portfolio included in the UAM Funds, which is
comprised of the Fund and UAM Funds Inc. (See the list of Portfolios, "UAM Funds
- - Institutional Class Shares" located at the end of the Cambiar Opportunity
Portfolio Institutional Class Shares Prospectus.) Exchange requests should be
made by calling the Fund (1-800-638-7983) or by writing to UAM Funds Trust, UAM
Funds Service Center, c/o Chase Global Funds Services Company, P.O. Box 2798,
Boston, MA 02208-2798. The exchange privilege is only available with respect to
Portfolios that are qualified for sale in the shareholder's state of residence.

          Any such exchange will be based on the respective net asset values of
the shares involved. There is no sales commission or charge of any kind. Before
making an exchange into a Portfolio, a shareholder should read its Prospectus
and consider the investment objectives of the Portfolio to be purchased. You may
obtain a Prospectus for the Portfolio(s) you are interested in by calling the
UAM Funds Service Center at 1-800-638-7983.

          Exchanges requests may be made either by mail or telephone. Telephone
exchanges will be accepted only if the certificates for the shares to be
exchanged have not been issued to the shareholder and if the registration of the
two accounts will be identical. Requests for exchanges received prior to 4:00
p.m. (Eastern Time) will be processed as of the close of business on the same
day. Requests received after these times will be processed on the next business
day.

          Neither the Fund nor CGFSC will be responsible for the authenticity
of the exchange instructions received by telephone. Exchanges may also be
subject to limitations as to amounts or frequency and to other restrictions
established by the Fund's Board of Trustees to assure that such exchanges do not
disadvantage the Fund and its shareholders.

          For Federal income tax purposes, an exchange between Portfolios is a
taxable event, and, accordingly, a capital gain or loss may be realized. In a
revenue ruling relating to circumstances similar to the Fund's, an exchange
between series of a Fund was also deemed to be a taxable event. It is likely,
therefore, that a capital gain or loss would be realized on an exchange between
Portfolios; you may want to consult your tax adviser for further information in
this regard. The exchange privilege may be modified or terminated at any time.

TRANSFER OF SHARES

          Shareholders may transfer shares of the Portfolio to another person
by making a written request to the Fund. The request should clearly identify the
account and number of shares to be transferred, and include the signature of all
registered owners and all stock certificates, if any, which are subject to the
transfer. The signature on the letter of request, the stock certificate or any
stock power must be guaranteed in the same manner as described under "Redemption
of Shares." As in the case of redemptions, the written request must be received
in good order before any transfer can be made.

                            INVESTMENT LIMITATIONS 

          The following limitations supplement those set forth in the
Prospectus. Whenever an investment limitation sets forth a 

                                       6
<PAGE>

  
percentage limitation on investment or utilization of assets, such limitation
shall be determined immediately after and as a result of the Portfolio's
acquisition of such security or other asset. Accordingly, any later increase or
decrease resulting from a change in values, net assets or other circumstances
will not be considered when determining whether the investment complies with the
Portfolio's investment limitations. Investment limitations (1), (2), (3), (4)
and (6) are classified as fundamental. The Portfolio's fundamental investment
limitations cannot be changed without approval by a majority of the outstanding
shares of the Portfolio. The Portfolio will not:  

          (1)     invest in physical commodities or contracts on physical
                  commodities;

          (2)     purchase or sell real estate or real estate limited
                  partnerships, although it may purchase and sell securities of
                  companies which deal in real estate and may purchase and sell
                  securities which are secured by interests in real estate;

          (3)     make loans except (i) by purchasing debt securities in
                  accordance with its investment objectives and (ii) by lending
                  its portfolio securities to banks, brokers, dealers and other
                  financial institutions so long as such loans are not
                  inconsistent with the 1940 Act, or the rules and regulations
                  or interpretations of the SEC thereunder;

          (4)     underwrite the securities of other issuers;

          (5)     invest in futures and/or options on futures unless (i) not
                  more than 5% of the Portfolio's assets are required as deposit
                  to secure obligations under such futures and/or options on
                  futures contracts provided, however, that in the case of an
                  option that is in-the-money at the time of purchase, the in-
                  the-money amount may be excluded in computing such 5% and (ii)
                  not more than 20% of the Portfolio's assets are invested in
                  futures and options;
           
          (6)     issue senior securities, as defined in the 1940 Act, except
                  that this restriction shall not be deemed to prohibit the
                  Portfolio from (i) making any permitted borrowings, mortgages
                  or pledges, or (ii) entering into futures, options or
                  repurchase transactions;  

          (7)     purchase on margin or sell short;

          (8)     invest more than an aggregate of 15% of the net assets of the
                  Portfolio, determined at the time of investment, in securities
                  subject to legal or contractual restrictions on resale or
                  securities for which there are no readily available markets;
                  and

          (9)     invest for the purpose of exercising control over management
                  of any company.

                            MANAGEMENT OF THE FUND

TRUSTEES AND OFFICERS

          The Officers of the Fund manage its day-to-day operations and are
responsible to the Fund's Board of Trustees. The Trustees set broad policies for
the Fund and elect its Officers. The following is a list of the Trustees and
Officers of the Fund, their addresses and dates of birth, and a brief statement
of their present positions and principal occupations during the past five years.
As of December 31, 1997, the Trustees and Officers of the Fund owned less than
1% of the Fund's outstanding shares.

John T. Bennett, Jr. (1/26/29),  Trustee;  College Road--RFD 3, Meredith,  
NH 03253;  President of Squam Investment Management Company, Inc. and Great 
Island Investment Company, Inc.; President of Bennett Management Company from 
1988 to 1993.

Nancy J. Dunn (8/14/51), Trustee; 10 Garden Street, Cambridge, MA 02138; Vice
President for Finance and Administration and Treasurer of Radcliffe College
since 1991.

Philip D. English (8/5/48), Trustee; 16 West Madison Street, Baltimore, MD
21201; President and Chief Executive Officer of Broventure Company, Inc.;
Chairman of the Board of Chektec Corporation and Cyber Scientific, Inc.


                                       7
<PAGE>
 
William A. Humenuk (4/21/42), Trustee; 4000 Bell Atlantic Tower, 1717 Arch
Street, Philadelphia, PA 19103; Partner in the Philadelphia office of the law
firm Dechert Price & Rhoads; Director, Hofler Corp.

Norton H. Reamer* (3/21/35), Trustee; One International Place, Boston, MA 02110;
President and Chairman of the Fund; President, Chief Executive Officer and a
Director of United Asset Management Corporation; Director, Partner or Trustee of
each of the Investment Companies of the Eaton Vance Group of Mutual Funds.

Charles H. Salisbury,  Jr.* (8/24/40),  Trustee; One International Place, 
Boston, MA 02110;  Executive Vice President of United Asset Management
Corporation;  formerly an executive  officer and Director of T. Rowe Price and
President  and Chief  Investment  Officer of T. Rowe Price Trust Company.

Peter M. Whitman, Jr.* (7/1/43), Trustee; One Financial Center, Boston, MA
02111; President and Chief Investment Officer of Dewey Square Investors
Corporation since 1988; Director and Chief Executive Officer of H. T. Investors,
Inc., formerly a subsidiary of Dewey Square.

William H. Park (9/19/47), Vice President; One International Place, Boston, MA
02110; Executive Vice President and Chief Financial Officer of United Asset
Management Corporation.

Gary L. French (7/4/51), Treasurer; 211 Congress Street, Boston, MA 02110;
President of UAM Fund Services, Inc. and UAM Fund Distributors, Inc.; formerly
Vice President of Operations, Development and Control of Fidelity Investment in
1995; Treasurer of the Fidelity Group of Mutual Funds from 1991 to 1995.

Michael E. DeFao (2/28/68), Secretary; 211 Congress Street, Boston, MA 02110;
Vice President and General Counsel of UAM Fund Services, Inc. and UAM Fund
Distributors, Inc.; Associate Attorney of Ropes & Gray (a law firm) from 1993 to
1995.

Robert R. Flaherty (9/18/63), Assistant Treasurer; 211 Congress Street, Boston,
MA 02110; Vice President of UAM Fund Services, Inc.; formerly Manager of Fund
Administration and Compliance of Chase Global Fund Services Company from 1995 to
1996; Senior Manager of Deloitte & Touche LLP from 1985 to 1995.

Karl O. Hartmann (3/7/55),  Assistant Secretary;  73 Tremont Street, Boston, MA 
02108; Senior Vice President and General Counsel of Chase Global Funds Services
Company.

Gordon M. Shone (7/30/56), Assistant Treasurer; 73 Tremont Street, Boston, MA
02108; Vice President of Fund Administration and Compliance of Chase Global
Funds Services Company; formerly Senior Audit Manager of Coopers & Lybrand LLP
(1983-1996).

* Messrs. Reamer, Salisbury and Whitman are deemed to be "interested persons" of
the Fund as that term is defined in the 1940 Act.

REMUNERATION OF TRUSTEES AND OFFICERS

          The Fund pays each Trustee, who is not also an officer or affiliated
person, a $150 quarterly retainer fee per active Portfolio which currently
amounts to $1,050 per quarter. In addition, each unaffiliated Trustee receives a
$2,000 meeting fee which is aggregated for all the Trustees allocated
proportionately among the Portfolios of the Fund and UAM Funds, Inc. and
reimbursement for travel and other expenses incurred while attending Board
meetings. Trustees who are also officers or affiliated persons receive no
remuneration for their service as Trustees. The Fund's officers and employees
are paid by either the Adviser, United Asset Management Corporation ("UAM"), the
Administrator, or CGFSC and receive no compensation from the Fund.

          The following table shows aggregate compensation paid to each of the
Fund's unaffiliated Trustees by the Fund and total compensation paid by the
Fund, and UAM Funds, Inc. (collectively the "Fund Complex") in the fiscal year
ended April 30, 1997.


                                       8
<PAGE>
 
COMPENSATION TABLE
<TABLE> 
<CAPTION> 

                                                                  Pension or                               Total
                                           Aggregate              Retirement           Estimated        Compensation
                                         Compensation           Benefits Accrued        Annual       from Registrant and 
       Name of Person, Position              From                 as Part of         Benefits Upon      Fund Complex        
       ------------------------           Registrant             Fund Expenses         Retirement     Paid to Trustees        
                                          ----------             -------------         ----------     ----------------  
<S>                                     <C>                    <C>                   <C>            <C> 
John T. Bennett, Jr..............           $4,874                     0                   0                 $ 31,700
  Trustee

J. Edward Day....................           $2,168                     0                   0                 $ 15,550
  Former Trustee

Philip D. English................           $4,874                     0                   0                  $31,700
  Trustee

William A. Humenuk...............           $4,874                     0                   0                 $ 32,750
  Trustee

Nancy J. Dunn....................             $0                       0                   0                    $ 0
  Trustee
</TABLE> 

                              INVESTMENT ADVISER

CONTROL OF ADVISER

          The Adviser is a wholly-owned subsidiary of UAM, a holding company
incorporated in Delaware in December 1980 for the purpose of acquiring and
owning firms engaged primarily in institutional investment management. Since its
first acquisition in August 1983, UAM has acquired or organized approximately 45
such wholly-owned affiliated firms (the "UAM Affiliated Firms"). UAM believes
that permitting UAM Affiliated Firms to retain control over their investment
advisory decisions is necessary to allow them to continue to provide investment
management services that are intended to meet the particular needs of their
respective clients.

          Accordingly, after acquisition by UAM, UAM Affiliated Firms continue
to operate under their own firm name, with their own leadership and individual
investment philosophy and approach. Each UAM Affiliated Firm manages its own
business independently on a day-to-day basis. Investment strategies employed and
securities selected by UAM Affiliated Firms are separately chosen by each of
them. Several UAM Affiliated Firms also act as investment advisers to separate
series or Portfolios of UAM Funds, Inc., a registered investment company.

SERVICES PERFORMED BY ADVISER

          Pursuant to an Investment Advisory Agreement ("Agreement") between
the Fund and the Adviser, the Adviser has agreed to manage the investment and
reinvestment of the Portfolio's assets, to continuously review, supervise and
administer the Portfolio's investment program, and to determine in its
discretion the securities to be purchased or sold and the portion of the
Portfolio's assets to be held uninvested.

          In the absence of (i) willful misfeasance, bad faith or gross
negligence on the part of the Adviser in the performance of its obligations and
duties under the Agreement, (ii) reckless disregard by the Adviser of its
obligations and duties under the Agreement, or (iii) a loss resulting from a
breach of fiduciary duty with respect to the receipt of compensation for
services, the Adviser shall not be subject to any liability whatsoever to the
Fund, or to any shareholder of the Fund, for any error or judgment, 


                                       9
<PAGE>
 
mistake of law or any other act or omission in the course of, or connected with,
rendering services under the Agreement.

          Unless sooner terminated, the Agreement shall continue for a period
of one year so long as such continuance is specifically approved at least
annually (a) by the vote of a majority of those members of the Board of Trustees
of the Fund who are not parties to the Agreement or interested persons of any
such party, cast in person at a meeting called for the purpose of voting on such
approval, and (b) by the Board of Trustees of the Fund or (c) by vote of a
majority of the outstanding voting securities of the Portfolio. The Agreement
may be terminated at any time by the Portfolio, without the payment of any
penalty, by vote of a majority of the entire Board of Trustees of the Fund or by
vote of a majority of the outstanding voting securities of the Portfolio on 60
days' written notice to the Adviser. The Agreement may be terminated by the
Adviser at any time, without the payment of any penalty, upon 90 days' written
notice to the Fund. The Agreement will automatically and immediately terminate
in the event of its assignment.

PHILOSOPHY AND STYLE

          The Adviser pursues a relative value philosophy investing in stocks
of companies that possess above-average financial characteristics in terms of
balance sheet strength and profitability measures and are attractively valued
relative to the market and to the prices at which such stocks have sold on a
historical basis.

REPRESENTATIVE INSTITUTIONAL CLIENTS

          As of the date of this Statement of Additional Information, the
Adviser's representative institutional clients included: United Airlines, Frank
Russell Trust Company, City Public Service of San Antonio and Boeing Company.

          In compiling this client list, the Adviser used objective criteria
such as account size, geographic location and client classification. The Adviser
did not use any performance-based criteria. It is not known whether these
clients approve or disapprove of the Adviser or the advisory services provided.

ADVISORY FEES

          As compensation for services rendered by the Adviser under the
Investment Advisory Agreement, the Portfolio pays the Adviser an annual fee in
monthly installments, calculated by applying the following annual percentage
rate to the Portfolio's average daily net assets for the month:

          Cambiar Opportunity Portfolio.................................0.75%

                            PORTFOLIO TRANSACTIONS

          The Investment Advisory Agreement authorizes the Adviser to select
the brokers or dealers that will execute the purchases and sales of investment
securities for the Portfolio and directs the Adviser to use its best efforts to
obtain the best execution with respect to all transactions for the Portfolio. In
doing so, a Portfolio may pay higher commission rates than the lowest rate
available when the Adviser believes it is reasonable to do so in light of the
value of the research, statistical, and pricing services provided by the broker
effecting the transaction. It is not the Fund's practice to allocate brokerage
or effect principal transactions with dealers on the basis of sales of Fund
shares which may be made through broker-dealer firms. However, the Adviser may
place portfolio orders with qualified broker-dealers who recommend the Fund's
Portfolios or who act as agents in the purchase of shares of the Portfolio for
their clients.

          Some securities considered for investment by the Portfolio may also
be appropriate for other clients served by the Adviser. If purchases or sales of
securities consistent with the investment policies of the Portfolio and one or
more of these other clients served by the Adviser is considered at or about the
same time, transactions in such securities will be allocated among the Portfolio
and clients in a manner deemed fair and reasonable by the Adviser. Although
there is no specified formula for allocating such transactions, the various
allocation methods used by the Adviser, and the results of such allocations, are
subject to 


                                      10
<PAGE>
 
periodic review by the Fund's Board of Trustees.

                       ADMINISTRATIVE, FUND ACCOUNTING,
             TRANSFER AGENT AND DIVIDEND DISBURSING AGENT SERVICES

          As stated in the Prospectus, the Board of Trustees of the Fund
approved a new Fund Administration Agreement ("Agreement") between UAM Fund
Services, Inc., a wholly-owned subsidiary of UAM, and the Fund. Prior to April
15, 1996, Chase Global Funds Services Company ("CGFSC") or its predecessor,
Mutual Funds Service Company, provided certain administrative services to the
Fund under an Administration Agreement between the Fund and U.S. Trust Company
of New York. Additionally, UAMFSI has agreed to provide transfer agency services
to the Portfolios pursuant to the terms of the Agreement.

          UAMFSI has subcontracted some of these services to CGFSC, an
affiliate of the Chase Manhattan Bank, pursuant to a Mutual Fund Service
Agreement between UAMFSI and CGFSC (collectively, with the Fund Administration
Agreement between UAMFSI and the Fund, the "Agreements").

          Pursuant to the terms of the Agreements, the Portfolio pays UAMFSI a
two part monthly fee: a Portfolio specific fee which is retained by UAMFSI and a
sub-administration fee which UAMFSI in turn pays to CGFSC. The following
Portfolio specific fees are calculated from the aggregate net assets of the
Portfolio:
<TABLE> 
<CAPTION> 

                                                               Annual Rate
                                                               -----------
          <S>                                                  <C> 
          Cambiar Opportunity Portfolio....................       0.04%
</TABLE> 

     CFGSC's monthly fee for its services is calculated on an annualized basis
     as follows:

     0.19 of 1% of the first $200 million of combined UAM Fund assets;

     0.11 of 1% of the next $800 million of combined UAM Fund assets;

     0.07 of 1% of combined UAM Fund assets in excess of $1 billion but less
     than $3 billion;

     0.05 of 1% of combined UAM Fund assets in excess of $3 billion


          Fees are allocated among the Portfolios on the basis of their relative
assets and are subject to a graduated minimum fee schedule per Portfolio, which
starts at $2,000 per month and increases to $70,000 annually after two years. If
a separate class of shares is added to a Portfolio, its minimum annual fee
increases by $20,000.

          The basis of the fees paid to CGFSC for the fiscal periods prior to
April 14, 1996 was as follows: the Fund paid a monthly fee for its services
which on an annualized basis equaled 0.20% of the first $200 million in combined
assets; plus 0.12% of the next $800 million in combined assets; plus 0.08% on
assets over $1 billion but less than $3 billion; plus 0.06% on assets over $3
billion. The fees were allocated among the Portfolios on the basis of their
relative assets and were subject to a designated minimum fee schedule per
Portfolio, which ranged from $2,000 per month upon inception of a Portfolio to
$70,000 annually after two years.

          UAMFSI bears all expenses in connection with the performance of its
services under the Agreement. Other expenses to be incurred in the operation of
the Fund are borne by the Fund or other parties, including taxes, interest,
brokerage fees and commissions, if any, salaries and fees of officers and
members of the Board who are not officers, directors, shareholders or employees
of UAMFSI, of the Fund's investment adviser or distributor, SEC fees and state
Blue Sky fees, EDGAR filing fees, processing services and related fees, advisory
and administration fees, charges and expenses of pricing and data services,
independent public accountants and custodians, insurance premiums including
fidelity bond premiums, outside legal expenses, costs of maintenance of
corporate existence, typesetting and printing of prospectuses for regulatory
purposes and for distribution to current shareholders of the Fund, printing and
production costs of shareholders' reports and corporate meetings, cost and
expenses of Fund stationery and forms; costs of special telephone and data lines
and devices; trade association dues and expenses; and any extraordinary expenses
and other customary Fund expenses.


                                      11
<PAGE>
 
           Unless sooner terminated, the Agreement shall continue in effect from
year to year provided such continuance is specifically approved at least
annually by the Board. The Agreement is terminable, without penalty, by the
Board or by UAMFSI, on not less than ninety (90) days' written notice. The
Agreement shall automatically terminate upon its assignment by UAMFSI without
the prior written consent of the Fund.

           UAMFSI will from time to time employ or associate with such person or
persons as my be fit to assist them in the performance of the Agreement. Such
person or persons may be officers and employees who are employed by both UAMFSI
and the Fund. The compensation of such person or persons for such employment
shall be paid by UAMFSI and no obligation will be incurred by or on behalf of
the Fund in such respect.

           Effective February 28, 1997, the Fund entered into an Account
Services Agreement (the "Services Agreement") with UAM Retirement Plan Services,
Inc. (the "Service Provider"), a wholly-owned subsidiary of UAM. Under the
Services Agreement, the Service Provider agrees to perform certain services for
participants in a self-directed, defined contribution plan, and for whom the
Service Provider provides participant recordkeeping. Pursuant to the Services
Agreement, the Service Provider is entitled to receive, after the end of each
month, a fee at the annual rate of 0.15% of the average aggregate daily net
asset value of shares of the Portfolios in the accounts for which they provide
services.

                                   CUSTODIAN

           The Chase Manhattan Bank, 3 Chase MetroTech Center, Brooklyn, New
York 11245, provides for the custody of the Fund's assets pursuant to the terms
of a custodian agreement with the Fund

                            INDEPENDENT ACCOUNTANTS

           Price Waterhouse LLP, 160 Federal Street, Boston, Massachusetts
02110, serves as independent accountants for the Fund.

                                  DISTRIBUTOR

           UAM Fund Distributors, Inc., a wholly-owned subsidiary of UAM, serves
as the Fund's distributor. Shares of the Fund are offered continuously. While
the Distributor will use its best efforts to sell shares of the Fund, it is not
obligated to sell any particular amount of shares.

                           PERFORMANCE CALCULATIONS

           The Portfolio may from time to time quote various performance figures
to illustrate past performance. Performance quotations by investment companies
are subject to rules adopted by the Commission, which require the use of
standardized performance quotations or, alternatively, that every non-
standardized performance quotation furnished by the Fund be accompanied by
certain standardized performance information computed as required by the
Commission. Current yield and average annual compounded total return quotations
used by the Portfolio are based on the standardized methods of computing
performance mandated by the Commission. An explanation of those and other
methods used to compute or express performance follows.

TOTAL RETURN

           The average annual total return of the Portfolio is determined by
finding the average annual compounded rates of return over 1, 5 and 10 year
periods that would equate an initial hypothetical $1,000 investment to its
ending redeemable value. The calculation assumes that all dividends and
distributions are reinvested when paid. The quotation assumes the amount was
completely redeemed at the end of each 1, 5 and 10 year period and the deduction
of all applicable Fund expenses on an annual basis.

           The following formula would be used to calculate quotations.


                                      12
<PAGE>
 
P(1 + T)/n/= ERV

where:
           P =   a hypothetical initial payment of $1,000
           T =   average annual total return
           n =   number of years
           ERV = ending redeemable value of a hypothetical $1,000 payment made
                 at the beginning of the 1, 5 or 10 year periods at the end of
                 the 1, 5 or 10 year periods (or fractional portion thereof).

YIELD

      Current yield reflects the income per share earned by a Portfolio's
investments. The current yield of the Portfolio is determined by dividing the
net investment income per share earned during a 30-day base period by the
maximum offering price per share on the last day of the period and annualizing
the result. Expenses accrued for the period include any fees charged to all
shareholders during the base period.

      Yield is obtained using the following formula:

      Yield = 2 [(a - b  + 1)/6/ - 1]
                 ------       
                   cd

where:

      a=  dividends and interest earned during the period
      b=  expenses accrued for the period (net of reimbursements)
      c=  the average daily number of shares outstanding during the period that
          were entitled to receive income distributions 
      d= the maximum offering price per share on the last day of the period.

COMPARISONS

           To help investors better evaluate how an investment in the Portfolio
might satisfy their investment objective, advertisements regarding the Fund may
discuss various measures of Fund performance as reported by various financial
publications. Advertisements may also compare performance (as calculated above)
to performance as reported by other investments, indices and averages. Please
see Appendix B for publications, indices and averages which may be used.

           In assessing such comparisons of performance, an investor should keep
in mind that the composition of the investments in the reported indices and
averages is not identical to the composition of investments in the Portfolio,
that the averages are generally unmanaged, and that the items included in the
calculations of such averages may not be identical to the formula used by the
Portfolio to calculate its performance. In addition, there can be no assurance
that the Portfolio will continue this performance as compared to such other
averages.

                              GENERAL INFORMATION

DESCRIPTION OF SHARES AND VOTING RIGHTS

           The Fund was organized under the name The Regis Fund II as a Delaware
business trust on May 18, 1994. On October 31, 1995, the name of the Fund was
changed to "UAM Funds Trust." The Fund's principal executive office is located
at One International Place, 44th Floor, Boston, MA 02110; however, all investor
correspondence should be directed to the Fund at UAM Funds Service Center, c/o
Chase Global Funds Services Company, P.O. Box 2798, Boston, MA 02208-2798. The
Fund's Agreement and Declaration of Trust permits the Fund to issue an unlimited
number of shares of beneficial interest, without par value. The Trustees have
the power to designate one or more series ("Portfolios") or classes of shares of
beneficial interest without further action by shareholders.

           The shares of the Portfolio of the Fund, when issued and paid for as
provided for in the Prospectus, will be fully 


                                      13
<PAGE>
 
paid and nonassessable, have no preference as to conversion, exchange,
dividends, retirement or other features and have no preemptive rights. The
shares of the Fund have noncumulative voting rights, which means that the
holders of more than 50% of the shares voting for the election of Trustees can
elect 100% of the Trustees if they choose to do so. A shareholder is entitled to
one vote for each full share held (and a fractional vote for each fractional
share held), then standing in his or her name on the books of the Fund.

           In the event of liquidation of the Fund, the holders of the shares of
each Portfolio or any class thereof that has been established and designated
shall be entitled to receive, when and as declared by the Trustees, the excess
of the assets belonging to that Portfolio, or in the case of a class, belonging
to that Portfolio and allocable to that class, over the liabilities belonging to
that Portfolio or class. The assets so distributable to the holders of shares of
any particular Portfolio or class thereof shall be distributed to the holders in
proportion to the number of shares of that Portfolio or class thereof held by
them and recorded on the books of the Fund. The liquidation of any Portfolio or
class thereof may be authorized at any time by vote of a majority of the
Trustees then in office.

DIVIDENDS AND CAPITAL GAINS DISTRIBUTIONS

           The Fund's policy is to distribute substantially all of the
Portfolio's net investment income, if any, together with any net realized
capital gains annually in the amount and at the times that will avoid both
income (including capital gains) taxes incurred and the imposition of the
Federal excise tax on undistributed income and capital gains. The amounts of any
income dividends or capital gains distributions cannot be predicted. See
discussion under "Dividends, Capital Gains Distributions and Taxes" in the
Prospectus.

           Any dividend or distribution paid shortly after the purchase of
shares of the Portfolio by an investor may have the effect of reducing the per
share net asset value of the Portfolio by the per share amount of the dividend
or distribution. Furthermore, such dividends or distributions, although in
effect a return of capital, are subject to income taxes as set forth in the
Prospectus.

           As set forth in the Prospectus, unless the shareholder elects
otherwise in writing, all dividend and capital gains distributions are
automatically received in additional shares of the respective Portfolio of the
Fund at net asset value (as of the business day following the record date). This
will remain in effect until the Fund is notified by the shareholder in writing
at least three days prior to the record date that either the Income Option
(income dividends in cash and capital gains distributions in additional shares
at net asset value) or the Cash Option (both income dividends and capital gains
distributions in cash) has been elected. An account statement is sent to
shareholders whenever an income dividend or capital gains distribution is paid.

           Each Portfolio of the Fund will be treated as a separate entity (and
hence as a separate "regulated investment company") for Federal tax purposes.
Any net capital gains recognized by the Portfolio will be distributed to its
investors without need to offset (for Federal income tax purposes) such gains
against any net capital losses of another Portfolio.

FEDERAL TAXES

           In order for a Portfolio to qualify for Federal income tax treatment
as a regulated investment company under the Internal Revenue Code of 1986, as
amended (the "Code"), at least 90% of the Portfolio's gross income for a taxable
year must be derived from certain qualifying income, i.e., dividends, interest,
income derived from loans of securities and gains from the sale or other
disposition of stock or securities, or other related income, derived with
respect to its business investing in stock or securities. Any net gain realized
from the closing out of futures contracts will, therefore, generally be
qualifying income for purposes of the 90% requirement.

           The Portfolio will distribute to shareholders annually any net
capital gains which have been recognized for Federal income tax purposes
(including unrealized gains at the end of the Portfolio's taxable year) on
futures transactions. Such distribution will be combined with distributions of
capital gains realized on the Portfolio's other investments, and shareholders
will be advised on the character of the payment.

CODE OF ETHICS

           The Fund has adopted a Code of Ethics which restricts to a certain
extent personal transactions by access persons of the Fund and imposes certain
disclosure and reporting obligations.



                                      14
<PAGE>

              APPENDIX A -- DESCRIPTION OF SECURITIES AND RATINGS

I.  DESCRIPTION OF BOND RATINGS

           Excerpts from Moody's Investors Service, Inc. ("Moody's") description
of its highest bond ratings: Aaa -- judges to be the best quality; carry the
smallest degree of investment risk; Aa -- judged to be of high quality by all
standards; A -- possess many favorable investment attributes and are to be
considered as higher medium grade obligations; Baa -- considered as lower medium
grade obligations, i.e.
they are neither highly protected nor poorly secured.

           Excerpts from Standard & Poor's Ratings Services ("S&P") description
of its highest bond ratings: AA -- highest grade obligations; possess the
ultimate degree of protection as to principal and interest; AA -- also qualify
as high grade obligations, and in the majority of instances differs from AAA
issues only in small degree; A -- regarded as upper medium grade; have
considerable investment strength but are not entirely free from adverse effects
of changes in economic and trade conditions. Interest and principal are regarded
as safe; BBB -- regarded as borderline between definitely sound obligations and
those where the speculative element begins to predominate; this group is the
lowest which qualifies for commercial bank investment.

II.  DESCRIPTION OF U.S. GOVERNMENT SECURITIES

           The term "U.S. Government Securities" refers to a variety of
securities which are issued or guaranteed by the United States Government, and
by various instrumentalities which have been established or sponsored by the
United States Government.

           U.S. Treasury securities are backed by the "full faith and credit" 
of the United States.  Securities issued or guaranteed by Federal agencies and 
U.S. Government sponsored instrumentalities may or may not be backed by the full
faith and credit of the United States.

           In the case of securities not backed by the full faith and credit of
the United States, the investor must look principally to the agency or
instrumentality issuing or guaranteeing the obligation for ultimate repayment,
and may not be able to assert a claim against the United States itself in the
event the agency or instrumentality does not meet its commitment. Agencies which
are backed by the full faith and credit of the United States include the
Export-Import Bank, Farmers Home Administration, Federal Financing Bank, and
others. Certain agencies and instrumentalities, such as the Government National
Mortgage Association are, in effect, backed by the full faith and credit of the
United States through provisions in their charters that they may make
"indefinite and unlimited" drawings on the U.S. Treasury, if needed to service
its debt. Debt from certain other agencies and instrumentalities, including the
Federal Home Loan Bank and Federal National Mortgage Association, is not
guaranteed by the United States, but those institutions are protected by the
discretionary authority of the U.S. Treasury to purchase certain amounts of
their securities to assist the institution in meeting its debt obligations.
Finally, other agencies and instrumentalities, such as the Farm Credit System
and Federal Home Loan Mortgage Corporation, are federally chartered institutions
under Government supervision, but their debt securities are backed only by the
credit worthiness of those institutions, not the U.S. Government.

           Some of the U.S. Government agencies that issue or guarantee
securities include the Export-Import Bank of the United States, Farmers Home
Administration, Federal Housing Administration, Maritime Administration, Small
Business Administration, and the Tennessee Valley Authority.

III.  DESCRIPTION OF COMMERCIAL PAPER

           The Portfolio may invest in commercial paper (including variable
amount master demand notes) rated A-1 or better by S&P or Prime-1 by Moody's or
by S&P (or if unrated, issued by a corporation having an outstanding unsecured
debt issue rated A or better by Moody's or S&P). Commercial paper refers to
short-term, unsecured promissory notes issued by corporations to finance
short-term credit needs. Commercial paper is usually sold on a discount basis
and has a maturity at the time of issuance not exceeding nine months. Variable
amount master demand notes are demand obligations that permit the investment of


                                      A-1
<PAGE>
 
fluctuating amounts at varying market rates of interest pursuant to arrangement
between the issuer and a commercial bank acting as agent for the payees of such
notes, whereby both parties have the right to vary the amount of the outstanding
indebtedness on the notes. Because variable amount master demand notes are
direct lending arrangements between a lender and a borrower, it is not generally
contemplated that such instruments will be traded, and there is no secondary
market for these notes, although they are redeemable (and thus immediately
repayable by the borrower) at face value, plus accrued interest, at any time. In
connection with the Portfolio's investment in variable amount master demand
notes, the Adviser's investment management staff will monitor, on an ongoing
basis, the earning power, cash flow and other liquidity ratios of the issuer and
the borrower's ability to pay principal and interest on demand.

           Commercial paper rated A-1 by S&P has the following characteristics:
(1) liquidity ratios are adequate to meet cash requirements; (2) long-term
senior debt is rated "A" or better; (3) the issuer has access to at least two
additional channels of borrowing; (4) basic earnings and cash flow have an
upward trend with allowance made for unusual circumstances; (5) typically, the
issuer's industry is well established, and the issuer has a strong position
within the industry; and (6) the reliability and quality of management are
unquestioned. Relative strength or weakness of the above factors determine
whether the issuer's commercial paper is A-1, A-2 or A-3. The rating Prime-1 is
the highest commercial paper rating assigned by Moody's. Among the factors
considered by Moody's in assigning ratings are the following: (1) evaluation of
the management of the issuer; (2) economic evaluation of the issuer's industry
or industries and the appraisal of speculative-type risks which may be inherent
in certain areas; (3) evaluation of the issuer's products in relation to
completion and customer acceptance; (4) liquidity; (5) amount and quality of
long term debt; (6) trend of earnings over a period of ten years; (7) financial
strength of a parent company and the relationships which exist with the issuer;
and (8) recognition by the management of issuer of obligations which may be
present or may arise as a result of public interest questions and preparations
to meet such obligations.

IV.  DESCRIPTION OF BANK OBLIGATIONS

           Time deposits are non-negotiable deposits maintained in a banking
institution for a specified period of time at a stated interest rate.
Certificates of deposit are negotiable short-term obligations of commercial
banks. Variable rate certificates of deposit are certificates of deposit on
which the interest rate is periodically adjusted prior to their stated maturity
based upon a specified market rate. As a result of these adjustments, the
interest rate on these obligations may increase or decrease periodically.
Frequently, dealers selling variable rate certificates of deposit to the
Portfolio will agree to repurchase such instruments, at the Portfolio's option,
at par on or near the coupon dates. The dealers' obligations to repurchase these
instruments are subject to conditions imposed by various dealers; such
conditions typically are the continued credit standing of the issuer and the
existence of reasonably orderly market conditions. The Portfolio is also able to
sell variable rate certificates of deposit in the secondary market. Variable
rate certificates of deposit normally carry a higher interest rate than
comparable fixed rate certificates of deposit. A banker's acceptance is a time
draft drawn on a commercial bank by a borrower usually in connection with an
international commercial transaction (to finance the import, export, transfer or
storage of goods). The borrower is liable for payment as well as the bank which
unconditionally guarantees to pay the draft at its face amount on the maturity
date. Most acceptances have maturities of six months or less and are traded in
the secondary markets prior to maturity.



                                      A-2
<PAGE>
 
                           APPENDIX B - COMPARISONS

   (a)   Dow Jones Composite Average or its component averages -- an unmanaged
         index composed of 30 blue-chip industrial corporation stocks (Dow Jones
         Industrial Average), 15 utilities company stocks and 20 transportation
         stocks. Comparisons of performance assume reinvestment of dividends.

   (b)   Standard & Poor's 500 Stock Index or its component indices -- an
         unmanaged index composed of 400 industrial stocks, 40 financial stocks,
         40 utilities stocks and 20 transportation stocks. Comparisons of
         performance assume reinvestment of dividends.

   (c)   Standard & Poor's 400 Mid Cap Index - consists of 400 domestic stocks
         chosen for market size, liquidity, and industry group representation.
         It is also a market-value weighted index and was the first benchmark of
         mid cap stock price movement. Comparisons of performance assume
         reinvestment of dividends. 

   (d)   The New York Stock Exchange composite or component indices -- unmanaged
         indices of all industrial, utilities, transportation and finance stocks
         listed on the New York Stock Exchange comparisons of performance assume
         reinvestment of dividends.

   (e)   Wilshire 5000 Equity Index or its component indices -- represents the
         return on the market value of all common equity securities for which
         daily pricing is available. Comparisons of performance assume
         reinvestment of dividends

   (f)   Lipper -- Mutual Fund Performance Analysis and Lipper -- Fixed Income
         Fund Performance Analysis -- measure total return and average current
         yield for the mutual fund industry. Rank individual mutual fund
         performance over specified time periods, assuming reinvestment of all
         distributions, exclusive of any applicable sales charges.

   (g)   Lipper Capital Appreciation Funds Index - a fund that aims at maximum
         capital appreciation, frequently by means of 100% or more portfolio
         turnover, leveraging, purchasing unregistered securities, purchasing
         options, etc. The fund may take large cash positions.

   (h)   Lipper Small Cap Funds Index- a fund that by prospectus or portfolio
         practice invests primarily in companies with market capitalizations of
         less than $1 billion at the time of purchase.

   (i)   Morgan Stanley Capital International EAFE Index and World Index --
         respectively, arithmetic, market value-weighted averages of the
         performance of over 900 securities listed on the stock exchanges of
         countries in Europe, Australia and the Far East, and over 1,400
         securities listed on the stock exchanges of these continents, including
         North America.

   (j)   Goldman Sachs 100 Convertible Bond Index -- currently includes 67 bonds
         and 33 preferred. The original list of names was generated by screening
         for convertible issues of 100 million or greater in market
         capitalization. The index is priced monthly.

   (k)   Salomon Brothers GNMA Index -- includes pools of mortgages originated
         by private lenders and guaranteed by the mortgage pools of the
         Government National Mortgage Association.

   (l)   Salomon Brothers High Grade Corporate Bond Index -- consists of
         publicly issued, non-convertible corporate bonds rated AA or AAA. It is
         a value-weighted, total return index, including approximately 800
         issues with maturities of 12 years or greater.

   (m)   Salomon Brothers Broad Investment Grade Bond Index -- is a
         market-weighted index that contains approximately 4,700 individually
         priced investment grade corporate bonds rated BBB or better, U.S.
         Treasury/agency issues and mortgage pass-through securities.



                                      B-1
<PAGE>
 
   (n)   Lehman Brothers Long-Term Treasury Bond Index -- is composed of all
         bonds covered by the Lehman Brothers Treasury Bond Index with
         maturities of 10 years or greater.

   (o)   Lehman Brothers Government/Corporate Index -- is a combination of the
         Government and Corporate Bond Indices. The Government Index includes
         public obligations of the U.S. Treasury, issues of Government agencies,
         and corporate debt backed by the U.S. Government. The Corporate Bond
         Index includes fixed-rate nonconvertible corporate debt. Also included
         are Yankee Bonds and nonconvertible debt issued by or guaranteed by
         foreign or international governments and agencies. All issues are
         investment grade (BBB) or higher, with maturities of at least one year
         and an outstanding par value of at least $100 million for U.S.
         Government issues and $25 million for others. Any security downgraded
         during the month is held in the index until month-end and then removed.
         All returns are market value weighted inclusive of accrued income.

   (p)   NASDAQ Industrial Index -- is composed of more than 3,000 industrial
         issues. It is a value-weighted index calculated on price change only
         and does not include income.

   (q)   Value Line -- composed of over 1,600 stocks in the Value Line
         Investment Survey.

   (r)   Russell 2000 Index-- composed of the 2,000 smallest stocks in the
         Russell 3000, a market value-weighted index of the 3,000 largest U.S.
         publicly-traded companies.

   (s)   Salomon Brothers 3 Month T-Bill Average - the average return for all
         Treasury bills for the previous three month period.

   (t)   Composite Indices -- 60% Standard & Poor's 500 Stock Index, 30% Lehman
         Brothers Long-Term Treasury Bond and 10% U.S. Treasury Bills; 70%
         Standard & Poor's 500 Stock Index and 30% NASDAQ Industrial Index; 35%
         Standard & Poor's 500 Stock Index and 65% Salomon Brothers High Grade
         Bond Index; all stocks on the NASDAQ system exclusive of those traded
         on an exchange, and 65% Standard & Poor's 500 Stock Index and 35%
         Salomon Brothers High Grade Bond Index.

   (u)   CDA Mutual Fund Report published by CDA Investment Technologies, Inc.
         -- analyzes price, current yield, risk, total return and average rate
         of return (average compounded growth rate) over specified time periods
         for the mutual fund industry.

   (v)   Mutual Fund Source Book published by Morningstar, Inc. -- analyzes
         price, yield, risk and total return for equity funds.

   (w)   Financial publications: Business Week, Changing Times, Financial World,
         Forbes, Fortune, Money, Barron's, Consumer's Digest, Financial Times,
         Global Investor, Investor's Daily, Lipper Analytical Services, Inc.,
         Morningstar, Inc., New York Times, Personal Investor, Wall Street
         Journal and Weisenberger Investment Companies Service -- publications
         that rate fund performance over specified time periods.

   (x)   Consumer Price Index (or Cost of Living Index), published by the U.S.
         Bureau of Labor Statistics -- a statistical measure of change over time
         in the price of goods and services in major expenditure groups.

   (y)   Stocks, Bonds, Bills and Inflation, published by Ibbotson Associates --
         historical measure of yield, price and total return for common and
         small company stock, long-term government bonds, U.S. Treasury bills
         and inflation.

   (z)   Savings and Loan Historical Interest Rates -- as published by the U.S.
         Savings & Loan League Fact Book.

   (aa)  Historical data supplied by the research departments of First Boston
         Corporation; the J.P. Morgan companies; Salomon Brothers; Merrill
         Lynch, Pierce, Fenner & Smith; Lehman Brothers, Inc.; and Bloomberg
         L.P.



                                      B-2
<PAGE>
 
                                     PART C
                                UAM FUNDS TRUST
                               OTHER INFORMATION
    
ITEM 24.  FINANCIAL STATEMENTS AND EXHIBITS

     (A)  FINANCIAL STATEMENTS:

        

     Incorporated by reference to Post-Effective Amendment No. 16 in Part A for
     the Portfolios listed below are "Financial Highlights" for the periods from
     the date indicated to the fiscal year ended April 30, 1997:

     BHM&S Total Return Bond Portfolio Institutional Class Shares 
       (November 1, 1995)
     BHM&S Total Return Bond Portfolio Institutional Service Class Shares
       (November 1, 1995)
     Chicago Asset Management Intermediate Bond Portfolio Institutional Class
       Shares (January 24, 1995)
     Chicago Asset Management Value/Contrarian Portfolio Institutional Class
       Shares (December 16, 1994)
     IRC Enhanced Index Portfolio Institutional Class Shares (January 23, 1996)
     Jacobs International Octagon Portfolio Institutional Class Shares
       (January 2, 1997)
     MJI International Equity Portfolio Institutional Class Shares 
       (September 16, 1994)
     MJI International Equity Portfolio Institutional Service Class Shares
       (December 31, 1996)
     TJ Core Equity Portfolio Institutional Service Class Shares 
       (September 28, 1995)

     Incorporated by reference to Post-Effective Amendment No. 16 in Part A for
     the Portfolio listed below are "Financial Highlights" for the periods from
     the date indicated to the fiscal year ended March 31, 1997:

     FPA Crescent Portfolio Institutional Class Shares (June 2, 1993)     
     FPA Crescent Portfolio Institutional Service Class Shares
       (January 24, 1997)

<PAGE>
 
        
 

     Incorporated by reference to Post-Effective Amendment No. 16 in Part B for 
     the Portfolios listed below are Financial Statements dated April 30, 1997:

     BHM&S Total Return Bond Portfolio Institutional Class Shares
     BHM&S Total Return Bond Portfolio Institutional Service Class Shares
     Chicago Asset Management Value/Contrarian Portfolio Institional Class 
     Shares
     Chicago Asset Management Intermediate Bond Portfolio Institional Class 
     Shares          
     IRC Enhanced Index Portfolio Institutional Class Shares
     Jacobs International Octagon Portfolio Institutional Class Shares
     MJI International Equity Portfolio Institutional Class Shares
     MJI International Equity Portfolio Institutional Service Class Shares    
     TJ Core Equity Portfolio Institutional Service Class Shares

     The Financial Statements for the above-referenced Portfolios for the time
     periods set forth in each Portfolio's Annual Report dated April 30, 1997
     include:

     (a) Statement of Net Assets as of April 30, 1997;

     (b) Statement of Operations for the period ended April 30, 1997;

     (c) Statement of Changes in Net Assets for the period ended April 30, 1997;

     (d) Financial Highlights as of April 30, 1997;

     (e) Notes to Financial Statements; and

     (f) Report of Independent Accountants.

     
<PAGE>
 
    
     Incorporated by reference to Post-Effective Amendment No. 16 in Part B for
     the Portfolio listed below are Financial Statements dated March 31, 1997:
 
     FPA Crescent Portfolio Institutional Class Shares
     FPA Crescent Portfolio Institutional Service Class Shares
     
     The Financial Statements for the above-referenced Portfolio for the time
     periods set forth in the Portfolio's Annual Report dated March 31, 1997
     include: 

     (a) Statement of Net Assets as of March 31, 1997;
     (b) Statement of Operations for the period ended March 31, 1997;
     (c) Statement of Changes in Net Assets for the period ended March 31, 1997;
     (d) Financial Highlights as of March 31, 1997;  
     (e) Notes to Financial Statements; and
     (f) Report of Independent Accountants.

<PAGE>
 
(B)  EXHIBITS
    
Exhibits previously filed by the Fund are incorporated by reference to such
filings. The following table describes the location of all exhibits. In the
table, the following reference is used: PEA17 = Post-Effective Amendment No. 17
filed on December 15, 1997, PEA16 = Post-Effective Amendment No. 16 filed on
July 10, 1997, PEA15 = Post-Effective Amendment No. 15 filed on January 3, 1997,
PEA14 = Post-Effective Amendment No. 14 filed on September 17, 1996, PEA13 =
Post-Effective Amendment No. 13 filed on August 28, 1996, PEA12 = Post-Effective
Amendment No. 12 filed on July 17, 1996, PEA11 = Post-Effective No. 11 filed on
July 1, 1996, PEA10 = Post-Effective Amendment No. 10 filed on July 1, 1996,
PEA9 = Post-Effective Amendment No. 9 filed on May 1, 1996, PEA8 = Post-
Effective Amendment No. 8 filed on March 13, 1996, PEA7 = Post-Effective
Amendment No. 7 filed on August 28, 1995, PEA4 = Post-Effective Amendment No. 4
filed on February 9, 1995, PEA3 = Post-Effective Amendment No. 3 filed on
December 14, 1994, PEA2 = Post-Effective Amendment No. 2 filed on November 25,
1994, PEA1 = Post-Effective Amendment No. 1 filed on November 15, 1994, RS =
original Registration Statement on Form N-1A filed on June 3, 1994 and Pre EA =
Pre-Effective Amendment No. 1 filed on August 24, 1994.    
<TABLE>    
<CAPTION>
                                                                  Incorporated by
Exhibit                                                           Reference to (Location):
- ---------                                                         ---------------------------
<S>                                                               <C>                    
  1.   Declaration of Trust                                       RS
       A.  Certificate of Amendment to     
           Certificate of Trust                                   PEA8
                                           
  2.   By-Laws                                                    RS

  3.   Not Applicable

  4.   Specimen Share Certificate                                 PEA1, PEA2, PEA3, PEA4, PEA11, PEA12, PEA14, PEA17, Filed herewith
       
  5.   Forms of Investment Advisory
       Agreements                                                 RS, PEA1, PEA2, PEA3, PEA4, PEA12, PEA14, PEA17, Filed herewith
 
  6.   A.  Form of Distribution Agreement (UAM Funds              RS
           Distributors, Inc.)
       B.  Form of Distribution Agreement (ACG Capital            PEA17
           Corporation)

  7.   Not Applicable
 
  8.   Form of Custody Agreements                                 RS
       A.  Global Custody Agreement                               PEA16
 
  9.   A.  Fund Administration Agreement                          PEA13
       B.  Mutual Funds Service Agreement                         PEA16

  10.  Opinion and Consent of Counsel                             Pre EA

  11.  Consent of Independent Accountants
       A.  Consent of Independent Accountants (Price 
           Waterhouse LLP) with respect to UAM Funds
           Trust March 31, 1997 and April 30, 1997 
           Annual Reports.                                        Filed herewith

  12.  Other Financial Statements                                 Not Applicable
 
  13.  Agreement for Providing Initial Capital                    Pre EA
 
  14.  Not Applicable
 
  15.  Not Applicable

  16.  Performance Quotation Schedules                            PEA16, PEA17
</TABLE>     
                              
<PAGE>
 
<TABLE>    
<CAPTION>
                                                                   Incorporated by
Exhibit                                                            Reference to (Location):
- ---------                                                          ---------------------------
<S>                                                               <C>                    
  18.  Rule 18f-3 Multiple Class Plan                              PEA 8
 
  24.  Powers of Attorney                                          RS, PEA7, PEA16 

  27.  Financial Data Schedules                                    Not Applicable
</TABLE>     



ITEM 25.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

Registrant is not controlled by or under common control with any person.

ITEM 26.  NUMBER OF HOLDERS OF SECURITIES

<TABLE>    
<CAPTION>
 
                                                       NUMBER OF RECORD HOLDERS
TITLE OF CLASS OR SERIES                                AS OF DECEMBER 31, 1997
- ------------------------                               -------------------------
<S>                                                    <C>
 
BHM&S Total Return Bond Portfolio Institutional
 Class Shares.............................................................    15
BHM&S Total Return Bond Portfolio Institutional                           
 Service Class Shares.....................................................    25
Chicago Asset Management Value/Contrarian Portfolio                       
 Institutional Class Shares...............................................    34
Chicago Asset Management Intermediate Bond Portfolio                      
 Institutional Class Shares...............................................    10
Dwight Principal Preservation Portfolio Institutional Class Shares*.......     0
FPA Crescent Portfolio Institutional Class Shares......................... 1,633
FPA Crescent Portfolio Institutional Service Class Shares.................    41
Hanson Equity Portfolio Institutional Class Shares........................     0
IRC Enhanced Index Portfolio Institutional Class Shares...................     4
Jacobs International Octagon Portfolio Institutional Class Shares......... 1,124
MJI International Equity Portfolio Institutional Class Shares.............    46
MJI International Equity Portfolio Institutional Service Class Shares.....    20
TJ Core Equity Portfolio Institutional Service Class Shares...............    22
                                                                           -----
Total..................................................................... 2,974
</TABLE>
*Portfolio or class has been authorized for sale of shares but has yet to begin 
 operations.
    

ITEM 27.  INDEMNIFICATION

Reference is made to Article VI of Registrant's Declaration of Trust, which is
incorporated herein by reference.  Registrant hereby also makes the undertaking
consistent with Rule 484 under the Securities Act of 1933, as amended.

Insofar as indemnification for liability arising under the Securities Act of
1933 may be permitted to directors, officers and controlling persons of the
registrant pursuant to the foregoing provisions, or otherwise, the Registrant
has been advised that in the opinion of the Securities and Exchange Commission
such indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable.  In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred
or paid by a director, officer or controlling person of the Registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

ITEM 28.  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER
    
Reference is made to the caption "Investment Adviser" in the Prospectuses
constituting Part A of this Registration Statement and "Investment Adviser" in
Part B of this Registration Statement. The information required by this Item 28
with respect to each director, officer, or partner of each investment adviser of
the Registrant is incorporated by reference to the     
<PAGE>

Forms ADV filed by the investment advisers listed below with the Securities and
Exchange Commission pursuant to the Investment Advisers Act of 1940, as amended,
on the dates and under the File numbers indicated: 

<TABLE>     
<CAPTION>
 
Investment Adviser                Date Filed                           File No.
- ------------------                ----------                           ---------
<S>                               <C>                                  <C>
Jacobs Asset Management, L.P.     April 15, 1997                       801-49790
 
First Pacific Advisors, Inc.      March 27, 1997                       801-39512

Cambiar Investors, Inc.           March 26, 1997                       801-09538
 
Chicago Asset Management Company  May 1, 1997                          801-20197
 
Murray Johnstone International
 Ltd.                             March 31, 1997                       801-34926
 
Tom Johnson Investment
 Management, Inc.                 January 21, 1997                     801-42549
 
Dwight Asset Management Company   May 20, 1997                         801-45304
 
Investment Research Company       February 14, 1997                    801-31292
 
Hanson Investment Management
 Company                          February 26, 1997                    801-14817

Heitman/PRA Securities Advisors,  December 21, 1997                    801-48252
 Inc.
 
Barrow, Hanley, Mewhinney &
 Strauss, Inc.                    February 14, 1997                    801-31237
</TABLE>     
    
Jacobs Asset Management, L.P., First Pacific Advisors, Inc., Cambiar Investors,
Inc., Chicago Asset Management Company, Murray Johnstone International Ltd., Tom
Johnson Investment Management, Inc., Dwight Asset Management Company, Investment
Research Company, Hanson Investment Management Company, Heitman/PRA Securities
Advisors, Inc., and Barrow, Hanley, Mewhinney & Strauss, Inc. are affiliates of
United Asset Management Corporation ("UAM"), a Delaware corporation owning firms
engaged primarily in institutional investment management.    

ITEM 29.  PRINCIPAL UNDERWRITERS
    
(a)  UAM Fund Distributors, Inc., ("UAMFSI") the firm which acts as sole
     distributor of the Registrant's shares, also acts as sole distributor for
     UAM Funds, Inc., Analytic Optioned Equity Fund, Inc. and The Analytic
     Series Fund. ACG Capital Corporation ("ACG") acts as sole distributor of
     the Heitman/PRA Real Estate Portfolio Advisor Class Shares.

(b)  The information required with respect to each Director and officer of ACG
     is incorporated by reference to Schedule A of Form BD filed pursuant to the
     Securities and Exchange Act of 1934 (SEC File No. 8-47813).

(c)  The information required with respect to each Director and officer of
     UAMFSI is incorporated by reference to Schedule A of Form BD filed pursuant
     to the Securities and Exchange Act of 1934 (SEC File No. 8-41126).

(d)  Not applicable.     

ITEM 30.  LOCATION OF ACCOUNTS AND RECORDS

The books, accounts and other documents required by Section 31(a) under the
Investment Company Act of 1940, as amended, and the rules promulgated thereunder
will be maintained in the physical possession of the Registrant, the
Registrant's Advisers, the Registrant's Sub-Transfer and Sub-Administrative
Agent (Chase Global Funds Services Company, 73 Tremont Street, Boston,
Massachusetts 02108) and the Registrant's Custodian Bank.

ITEM 31.  MANAGEMENT SERVICES

Not Applicable.

ITEM 32.  UNDERTAKINGS

(a)    Not applicable.
<PAGE>
 
    
(b) (i)    Registrant hereby undertakes to file a Post-Effective Amendment
           including reasonably current financial statements which need not be
           certified for the Cambiar Opportunity Portfolio Institutional Class
           Shares within four to six months from the effective date of the
           Registrant's Post-Effective Amendment.

    (ii)   Registrant hereby undertakes to file a Post-Effective Amendment
           including reasonably current financial statements which need not be
           certified for the Dwight Principal Preservation Portfolio
           Institutional Class Shares within four to six months from the
           effective date of the Registrant's Post-Effective Amendment.

    (iii)  Registrant hereby undertakes to file a Post-Effective Amendment
           including reasonably current financial statements which need not be
           certified for the Hanson Equity Portfolio Institutional Class Shares
           within four to six months from the effective date of the Registrant's
           Post-Effective Amendment.      
         
(c)    Registrant hereby undertakes to furnish each person to whom a prospectus
       is delivered with a copy of the Registrant's latest annual report to
       shareholders, upon request and without charge.

(d)    Registrant hereby undertakes to call a meeting of shareholders for the
       purpose of voting upon the question of the removal of a Trustee or
       Trustees when requested in writing to do so by the holders of at least
       10% of the Registrant's outstanding shares and in connection with such
       meeting to comply with the provisions of Section 16(c) of the Investment
       Company Act of 1940, as amended, relating to shareholder communications.
<PAGE>
 
                                    SIGNATURES

   
          Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this Amendment to
the Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Boston and Commonwealth of
Massachusetts on the 23rd day of January, 1998. The Registrant certifies that
it meets all of the requirements for effectiveness of this Amendment pursuant to
Rule 485(a)(2) under the Securities Act of 1933.     
                                               
                                                   UAM FUNDS TRUST


                                                          *
                                                   -------------------
                                                   Norton H. Reamer
                                                   Chairman and President

          Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the date indicated:
<TABLE>     
<CAPTION> 
<S> 
                                                                <C> 
          *        , Chairman and President                     January 23, 1998
- -------------------
Norton H. Reamer


          *        , Trustee                                    January 23, 1998
- -------------------
John T. Bennett, Jr.


          *        , Trustee                                    January 23, 1998
- -------------------
Nancy J. Dunn              


          *        , Trustee                                    January 23, 1998
- -------------------
Philip D. English


          *        , Trustee                                    January 23, 1998
- -------------------
William A. Humenuk


          *        , Trustee                                    January 23, 1998
- -------------------
Charles H. Salisbury


          *        , Trustee                                    January 23, 1998
- -------------------
Peter M. Whitman, Jr.


/s/Gary L. French  , Treasurer                                  January 23, 1998
- -------------------  
Gary L. French


/s/Karl O. Hartmann                                             January 23, 1998
- -------------------
* Karl O. Hartmann
(Attorney-in-Fact)
</TABLE>     
<PAGE>
 
                                UAM FUNDS TRUST
        
                          FILE NOS. 811-8544/33-79858
    
                        POST-EFFECTIVE AMENDMENT NO. 18    


                                 EXHIBIT INDEX
<TABLE>    
<CAPTION>
 
 
        Exhibit No.                              Description
        -----------                              -----------
         <C>                <S>  
            4                Specimen Share Certificate 

            5                Form of Investment Advisory Agreement

           11(A)             Consent of Independent Accountants (Price
                             Waterhouse LLP) with respect to UAM Funds Trust
                             March 31, 1997 and April 30, 1997 Annual Reports.

</TABLE>     

<PAGE>

                                                                       Exhibit 4

 NUMBER                                                   SHARES
[           ]                                            [             ]

                                 UAM FUNDS TRUST
                             
                         CAMBIAR OPPORTUNITY PORTFOLIO      
                           INSTITUTIONAL CLASS SHARES

                         SHARES OF BENEFICIAL INTEREST,
                                WITHOUT PAR VALUE

                                    CUSIP #:

THIS CERTIFIES THAT
                                           SPECIMEN           ORGANIZED UNDER
                                                               THE LAWS OF THE
                                                              STATE OF DELAWARE

IS THE OWNER OF

               TRANSFERABLE ONLY ON THE BOOKS OF THE ABOVE TRUST BY THE HOLDER
               HEREOF IN PERSON OR BY DULY AUTHORIZED ATTORNEY UPON SURRENDER OF
               THIS CERTIFICATE PROPERLY ENDORSED.

               THIS CERTIFICATE AND THE SHARES REPRESENTED HEREBY ARE ISSUED AND
               SHALL BE HELD SUBJECT TO ALL OF THE PROVISIONS OF THE AGREEMENT
               AND DECLARATION OF TRUST OF UAM FUNDS TRUST TO ALL OF WHICH THE
               HOLDER BY ACCEPTANCE HEREOF ASSENTS. THIS CERTIFICATE IS NOT
               VALID UNTIL COUNTERSIGNED BY THE SUB-TRANSFER AGENT. WITNESS, THE
               FACSIMILE SEAL OF UAM FUNDS TRUST AND THE SIGNATURES OF ITS DULY
               AUTHORIZED OFFICERS.

DATED:                                 COUNTERSIGNED AND REGISTERED:
                                       THE CHASE MANHATTAN BANK,
                                       SUB-TRANSFER AGENT AND REGISTRAR

                                                    SPECIMEN
PRESIDENT      TREASURER                   BY
                                           AUTHORIZED SIGNATURE
<PAGE>
 
                                 UAM FUNDS TRUST

         THE TRUST WILL FURNISH WITHOUT CHARGE TO EACH SHAREHOLDER UPON REQUEST
         A FULL STATEMENT OF THE DESIGNATIONS AND ANY PREFERENCES, CONVERSION
         AND OTHER RIGHTS, VOTING POWERS, RESTRICTIONS, LIMITATIONS AS TO
         DIVIDENDS, QUALIFICATIONS, AND TERMS AND CONDITIONS OF REDEMPTION OF
         THE STOCK OF EACH CLASS WHICH THE PORTFOLIO IS AUTHORIZED TO ISSUE.
         SUCH REQUEST MAY BE MADE TO THE SUB-TRANSFER AGENT OF THE COMPANY AT
         ITS OFFICE IN BOSTON, MASSACHUSETTS.

                  THE FOLLOWING ABBREVIATIONS, WHEN USED IN THE INSCRIPTION ON
                  THE FACE OF THIS CERTIFICATE, SHALL BE CONSTRUED AS THOUGH
                  THEY WERE WRITTEN OUT IN FULL ACCORDING TO APPLICABLE LAWS OR
                  REGULATIONS.

<TABLE> 
<CAPTION> 

<S>                                         <C>                                <C> 
TEN COM - as tenants in common              UNIF GIFT MIN ACT________________  Custodian______________
                                                                    (Cust)                   (Minor)
TEN ENT - as tenants by the entireties                              under Uniform Gifts to Minor Act
                                                
JT TEN - as joint tenants with right of survivorship and not as tenants in common           ______________
                                                                                               (State)
Additional abbreviations may also be used though not in the above list.
</TABLE> 
FOR VALUE RECEIVED ____________ HEREBY SELL ASSIGN AND TRANSFER UNTO

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE

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

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

- --------------------------------------------------------------------------------
PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF ASSIGNEE

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

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

- --------------------------------------------------------------------------------
SHARES REPRESENTED BY THE WITHIN CERTIFICATE, AND DO HEREBY IRREVOCABLY
CONSTITUTE AND APPOINT

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

ATTORNEY TO TRANSFER THE SAID SHARES ON THE BOOKS OF THE WITHIN NAMED PORTFOLIO
WITH FULL POWER OF SUBSTITUTION IN THE PREMISES.

DATED ________________ 19 ____

SIGNATURE GUARANTEED

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

- ------------------------------------------
(SIGNATURE OF SELLER MUST BE GUARANTEED)

<PAGE>
 
                                                                       Exhibit 5


                          INVESTMENT ADVISORY AGREEMENT
                          -----------------------------      

                                 UAM FUNDS TRUST
                             
                         CAMBIAR OPPORTUNITY PORTFOLIO     

    
         AGREEMENT made this______ day of _______, 1998 by and between UAM 
Funds Trust, a Delaware business trust, (the "Fund") and Cambiar Investors, 
Inc., a Colorado corporation, (the "Adviser") .      
    
         1. Duties of Adviser. The Fund hereby appoints the Adviser to act as
investment adviser to the Fund's Cambiar Opportunity Portfolio (the "Portfolio")
for the period and on such terms as set forth in this Agreement. The Fund
employs the Adviser to manage the investment and reinvestment of the assets of
the Portfolio, to continuously review, supervise and administer the investment
program of the Portfolio, to determine in its discretion the securities to be
purchased or sold and the portion of the Portfolio's assets to be held
uninvested, to provide the Fund with records concerning the Adviser's activities
which the Fund is required to maintain, and to render regular reports to the
Fund's officers and Board of Trustees concerning the Adviser's discharge of the
foregoing responsibilities. The Adviser shall discharge the foregoing
responsibilities subject to the control of the officers and the Board of
Trustees of the Fund, and in compliance with the objectives, policies and
limitations set forth in the Portfolio's prospectus and applicable laws and
regulations. The Adviser accepts such employment and agrees to render the
services and to provide, at its own expense, the office space, furnishings and
equipment and the personnel required by it to perform the services on the terms
and for the compensation provided herein.      

                                       1
<PAGE>
 
         2. Portfolio Transactions. The Adviser is authorized to select the
brokers or dealers that will execute the purchases and sales of securities of
the Portfolio and is directed to use its best efforts to obtain the best
available price and most favorable execution, except as prescribed herein.
Subject to policies established by the Board of Trustees of the Fund, the
Adviser may also be authorized to effect individual securities transactions at
commission rates in excess of the minimum commission rates available, if the
Adviser determines in good faith that such amount of commission is reasonable in
relation to the value of the brokerage or research services provided by such
broker or dealer, viewed in terms of either that particular transaction or the
Adviser's overall responsibilities with respect to the Fund. The execution of
such transactions shall not be deemed to represent an unlawful act or breach of
any duty created by this Agreement or otherwise. The Adviser will promptly
communicate to the officers and Trustees of the Fund such information relating
to portfolio transactions as they may reasonably request.
    
         3. Compensation of the Adviser. For the services to be rendered by the
Adviser as provided in Section 1 of this Agreement, the Fund shall pay to the
Adviser in monthly installments, an advisory fee calculated by applying the
following annual percentage rate to the Portfolio's average daily net assets for
the month: 0.75%.      

         In the event of termination of this Agreement, the fee provided in this
Section shall be computed on the basis of the period ending on the last business
day on which this Agreement is in effect subject to a pro rata adjustment based
on the number of days elapsed in the current fiscal month as a percentage of the
total number of days in such month.

         4. Other Services. At the request of the Fund, the Adviser in its
discretion may make available to the Fund office facilities, equipment,
personnel and other services. Such office 

                                       2
<PAGE>
 
facilities, equipment, personnel and services shall be provided for or rendered
by the Adviser and billed to the Fund at the Adviser's cost.

         5. Reports. The Fund and the Adviser agree to furnish to each other
current prospectuses, proxy statements, reports to shareholders, certified
copies of their financial statements, and such other information with regard to
their affairs as each may reasonably request.

         6. Status of Adviser. The services of the Adviser to the Fund are not
to be deemed exclusive, and the Adviser shall be free to render similar services
to others so long as its services to the Fund are not impaired thereby.

         7. Liability of Adviser. In the absence of (i) willful misfeasance, bad
faith or gross negligence on the part of the Adviser in performance of its
obligations and duties hereunder, (ii) reckless disregard by the Adviser of its
obligations and duties hereunder, or (iii) a loss resulting from a breach of
fiduciary duty with respect to the receipt of compensation for services (in
which case any award of damages shall be limited to the period and the amount
set forth in Section 36(b)(3) of the Investment Company Act of 1940, as amended
("1940 Act"), the Adviser shall not be subject to any liability whatsoever to
the Fund, or to any shareholder of the Fund, for any error or judgment, mistake
of law or any other act or omission in the course of, or connected with,
rendering services hereunder including, without limitation, for any losses that
may be sustained in connection with the purchase, holding, redemption or sale of
any security on behalf of the Portfolio.

         8. Permissible Interests. Subject to and in accordance with the
Declaration of Trust of the Fund and the Articles of Incorporation of the
Adviser, Trustees, officers, agents and shareholders of the Fund are or may be
interested in the Adviser (or any successor thereof) as Directors, officers,
agents, shareholders or otherwise; Directors, officers, agents and shareholders
of the Adviser are or may be interested in the Fund as Trustees, officers,
agents, shareholders or 
                                       3
<PAGE>
 
otherwise; and the Adviser (or any successor) is or may be interested in the
Fund as a shareholder or otherwise; and the effect of any such
interrelationships shall be governed by said Declaration of Trust and Articles
of Incorporation and the provisions of the 1940 Act.

         9. Duration and Termination. This Agreement, unless sooner terminated
as provided herein, shall continue until the earlier of _________ , 2000 or the 
date of the first annual or special meeting of the shareholders of the Portfolio
and, if approved by a majority of the outstanding voting securities of the
Portfolio, thereafter shall continue for periods of one year so long as such
continuance is specifically approved at least annually (a) by the vote of a
majority of those members of the Board of Trustees of the Fund who are not
parties to this Agreement or interested persons of any such party, cast in
person at a meeting called for the purpose of voting on such approval, and (b)
by the Board of Trustees of the Fund or (c) by vote of a majority of the
outstanding voting securities of the Portfolio; provided however, that if the
                                                ----------------
shareholders of the Portfolio fail to approve the Agreement as provided herein,
the Adviser may continue to serve in such capacity in the manner and to the
extent permitted by the 1940 Act and rules thereunder. This Agreement may be
terminated by the Portfolio at any time, without the payment of any penalty, by
vote of a majority of the entire Board of Trustees of the Fund or by vote of a
majority of the outstanding voting securities of the Portfolio on 60 days'
written notice to the Adviser. This Agreement may be terminated by the Adviser
at any time, without the payment of any penalty, upon 90 days' written notice to
the Fund. This Agreement will automatically and immediately terminate in the
event of its assignment. Any notice under this Agreement shall be given in
writing, addressed and delivered or mailed postpaid, to the other party at the
principal office of such party.

                                       4
<PAGE>
 
         As used in this Section 9, the terms "assignment", "interested
persons", and "a vote of a majority of the outstanding voting securities" shall
have the respective meanings set forth in Section 2(a)(4), Section 2(a)(19) and
Section 2(a)(42) of the 1940 Act.

         10. Amendment of Agreement. This Agreement may be amended by mutual
consent, but the consent of the Fund must be approved (a) by vote of a majority
of those members of the Board of Trustees of the Fund who are not parties to
this Agreement or interested persons of any such party, cast in person at a
meeting called for the purpose of voting on such amendment, and (b) by vote of a
majority of the outstanding voting securities of the Portfolio, for changes or
amendments requiring shareholder approval pursuant to the 1940 Act or other
applicable law.

         11. Severability. If any provisions of this Agreement shall be held or
made invalid by a court decision, statute, rule or otherwise, the remainder of
this Agreement shall not be affected thereby.

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed as of this _____day of _____________, 1998.


    
CAMBIAR INVESTORS, INC.                  UAM FUNDS TRUST

    
By                                        By    
   -----------------------                   -----------------------------------
   Michael S. Barish                         Norton H. Reamer                   
   President                                 President and Chairman of the      
                                             Board                              

                                       5

<PAGE>

                                                                  Exhibit 11(A)

                       CONSENT OF INDEPENDENT ACCOUNTANTS
    
We hereby consent to the incorporation by reference in the Prospectuses and
Statements of Additional Information constituting parts of this Post-Effective
Amendment No. 18 to the registration statement on Form N-1A (the "Registration
Statement") of our reports dated May 12, 1997 and June 9, 1997, relating to the
financial statements and financial highlights appearing in the March 31, 1997
and April 31, 1997 Annual Reports to Shareholders of the 9 portfolios comprising
UAM Funds Trust, which are also incorporated by reference into the Registration
Statement. We also consent to the references to us under the headings "Financial
Highlights," "Independent Accountants," and "Reports" in the Prospectuses and
under the heading "Financial Statements" in the Statements of Additional
Information. 

Price Waterhouse LLP
Boston, Massachusetts
January 20, 1998
     


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission