HANCOCK JOHN SOVEREIGN INVESTORS FUND INC
485BPOS, 1996-04-30
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                                                    File Nos.  2-7954
                                                              811-115


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933       [X]

                          Pre-Effective Amendment No.       [ ]

                        Post-Effective Amendment No. 92     [X]

                          REGISTRATION STATEMENT UNDER
                     THE INVESTMENT COMPANY ACT OF 1940     [X]
                                Amendment No. 92
                        (Check appropriate box or boxes.)

                  John Hancock Sovereign Investors Fund, Inc.
               (Exact Name of Registrant as Specified in Charter)

                              101 Huntington Avenue
                        Boston, Massachusetts 02199-7603
                    (Address of Principal Executive Offices)
               Registrant's Telephone Number, including Area Code
                                 (617) 375-1700

                                THOMAS H. DROHAN
                       Senior Vice President and Secretary
                           John Hancock Advisers, Inc.
                              101 Huntington Avenue
                        Boston, Massachusetts 02199-7603
                     (Name and Address of Agent for Service)

It is proposed thast this filing will become effective (check  appropriate box):
[ ]  Immediately  upon  filing  pursuant  to  paragraph  (b) 
[X]  On May 1,  1996 pursuant to paragraph (b) 
[ ]  60 days after filing pursuant to paragraph (a) 
[ ]  On (date) pursuant to paragraph (a) of Rule 485

An  indefinite  number  of shares of  Common  Stock of the  Registrant  has been
registered  under the  Securities  Act of 1933  pursuant to Rule 24f-2 under the
Investment  Company  Act of 1940.  Registrant's  Rule 24-f Notice for its fiscal
year ended December 31, 1995 was filed with the Commission on February 26, 1996.
<PAGE>
<TABLE>
<CAPTION>


   
                  JOHN HANCOCK SOVEREIGN INVESTORS FUNDS, INC.

                              Cross Reference Sheet


Item Number Form N-1A,                                                             Statement of Additional
       Part A                              Prospectus Caption                        Information Caption
- ----------------------                     ------------------                      -----------------------
<S>                            <C>                                            <C>
          1                    Front Cover Page                                             *

          2                    Expense Information; The Fund's Expenses;                    *
                               Share Price

          3                    The Fund's Financial Highlights;                             *
                               Performance

          4                    Investment Objectives and Policies;                          *
                               Organization and Management of the Fund

          5                    Organization and Management of the Fund;                     *
                               The Fund's Expenses; Back Cover

          6                    Organization and Management of the Fund;                     *
                               Dividends and Taxes; How to Buy Shares;
                               How to Redeem  Shares; Additional Services 
                               and Programs

          7                    How to Buy Shares; Share Price;                              *
                               Additional Services and Programs;
                               Alternative Purchase Arrangements; The
                               Fund's Expenses; Back Cover Page

          8                    How to Redeem Shares                                         *

          9                    Not Applicable                                               *

         10                                        *                          Front Cover Page

         11                                        *                          Table of Contents

         12                                        *                          Organization of the Fund

         13                                        *                          Investment Objectives and Policies;
                                                                              Certain Investment Practices;
                                                                              Investment Restrictions

         14                                        *                          Those Responsible for Management

         15                                        *                          Those Responsible for Management
<PAGE>

Item Number Form N-1A,                                                             Statement of Additional
       Part A                              Prospectus Caption                        Information Caption
- ----------------------                     ------------------                      -----------------------

         16                                        *                          Investment Advisory and Other
                                                                              Services; Distribution Contract;
                                                                              Transfer Agent Services; Custody of
                                                                              Portfolio; Independent Auditors

         17                                        *                          Brokerage Allocation

         18                                        *                          Description of Fund's Shares

         19                                        *                          Net Asset Value; Additional
                                                                              Services and Programs

         20                                        *                          Tax Status

         21                                        *                          Distribution Contract

         22                                        *                          Calculation of Performance

         23                                        *                          Financial Statements
</TABLE>
<PAGE>


John Hancock
Sovereign
Investors
Fund

   
Class A and Class B Shares
Prospectus
May 1, 1996

TABLE OF CONTENTS
                                                Page
                                               -------
Expense Information                               2
The Fund's Financial Highlights                   3
Investment Objective and Policies                 5
Organization and Management of the Fund           7
Alternative Purchase Arrangements                 8
The Fund's Expenses                              10
Dividends and Taxes                              11
Performance                                      11
How to Buy Shares                                13
Share Price                                      14
How to Redeem Shares                             19
Additional Services and Programs                 21
    

This Prospectus sets forth information about John Hancock Sovereign Investors
Fund (the "Fund"), a diversified series of John Hancock Sovereign Investors
Fund, Inc. (the "Company"), that you should know before investing. Please
read and retain it for future reference.

   
Additional information about the Fund has been filed with the Securities and
Exchange Commission (the "SEC"). You can obtain a copy of the Fund's
Statement of Additional Information, dated May 1, 1996 and incorporated by
reference in this Prospectus, free of charge by writing to or by telephoning:
John Hancock Investor Services Corporation, Post Office Box 9116, Boston,
Massachusetts 02205-9116, 1-800-225-5291 (1-800-554-6713 TDD).
    

Shares of the Fund are not deposits or obligations of, or guaranteed or
endorsed by, any bank, and the shares are not federally insured by the
Federal Deposit Insurance Corporation, the Federal Reserve Board, or any
other agency.

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY
IS A CRIMINAL OFFENSE.

<PAGE>
EXPENSE INFROMATION

   
The purpose of the following information is to help you understand the
various fees and expenses that you will bear, directly or indirectly, when
you purchase Fund shares. The operating expenses included in the table and
hypothetical example below are based on fees and expenses of the Fund's Class
A and Class B shares for the fiscal year ended December 31, 1995, adjusted to
reflect current fees and expenses. Actual fees and expenses may be greater or
less than those indicated.

                                                  Class A       Class B
Shareholder Transaction Expenses                 Shares***     Shares***
                                                -----------   ------------
Maximum sales charge imposed on purchases (as
  a percentage of offering price)                  5.00%          None
Maximum sales charge imposed on reinvested
  dividends                                        None           None
Maximum deferred sales charge                      None*          5.00%
Redemption fee+                                    None           None
Exchange fee                                       None           None

Annual Fund Operating Expenses
 (as a percentage of average net assets)
Management fee+++                                  0.58%          0.58%
12b-1 fee**                                        0.30%          1.00%
Other expenses                                     0.28%          0.34%
Total Fund operating expenses                      1.16%          1.92%

  * No sales charge is payable at the time of purchase on investments in
    Class A shares of $1 million or more, but a contingent deferred sales
    charge of up to 1.00% may be imposed on these investments, as described
    under the caption "Share Price," in the event of certain redemption
    transactions within one year of purchase.

 ** The amount of the 12b-1 fee used to cover service expenses will be up to
    0.25% of the Fund's average net assets, and the remaining portion will be
    used to cover distribution expenses.

*** The information set forth in the foregoing table relates only to the
    Class A shares and Class B shares. As of the date of this Prospectus, the
    Trustees have authorized the issuance of three classes of the Fund,
    designated as Class A, Class B and Class C. Class C shares are only
    offered to certain institutional investors and are described in a
    separate prospectus which can be obtained by calling John Hancock
    Investors Services Corporation at 1-800-437-9312.

  + Redemption by wire fee (currently $4.00) not included.

+++ The calculation of the management fee is based on average net assets for
    the fiscal year ended December 31, 1995. See "The Fund's Expenses."

                                        1       3       5       10
              Example:                 Year   Years   Years    Years
You would pay the following
  expenses for the indicated period
  of years on a hypothetical $1,000
  investment,  assuming 5% annual
  return:
Class A Shares                         $61     $85    $111     $184
Class B Shares
 --Assuming complete redemption at
  end of period                        $70     $90    $124     $205
 --Assuming no redemption              $20     $60    $104     $205

(This example should not be considered a representation of past or future
expenses. Actual expenses may be greater or less than those shown.)
    

The Fund's payment of a distribution fee may result in a long-term
shareholder indirectly paying more than the economic equivalent of the
maximum front-end sales charge permitted under the National Association of
Securities Dealers Rules of Fair Practice.

The management and 12b-1 fees referred to above are more fully explained in
this Prospectus under the caption "The Fund's Expenses" and in the Statement
of Additional Information under the captions "Investment Advisory and Other
Services" and "Distribution Contract."

                                      2
<PAGE>

THE FUND'S FINANCIAL HIGHLIGHTS

   
The following Financial Highlights, for each of the three years in the period
ended December 31, 1995 has been audited by Ernst & Young LLP, the Fund's
independent auditors, whose unqualified report is included in the Fund's 1995
Annual Report and is included in the Statement of Additional Information. The
Financial Highlights for the years 1986 through 1992 were audited by other
independent auditors. Further information about the performance of the Fund
is contained in the Fund's Annual Report to Shareholders, that may be
obtained free of charge by writing or telephoning John Hancock Investor
Services Corporation ("Investor Services") at the address or telephone number
listed on the front page of this Prospectus.

Selected data for each class of shares outstanding throughout each period
indicated is as follows:

<TABLE>
<CAPTION>
                                                 Year Ended December 31,
                              ---------------------------------------------------------------
                                1995         1994         1993        1992(f)     1991(f)(h)
                              ----------   ----------   ----------   ----------   -----------
Class A
<S>                        <C>          <C>          <C>            <C>           <C>
Per Share Operating
  Performance
Net Asset Value, Beginning
  of Period                    $14.24       $15.10       $14.78       $14.31        $11.94
                              ----------   ----------   ----------   ----------   -----------
Net Investment Income            0.40         0.46         0.44         0.47          0.54
Net Realized and
  Unrealized Gain (Loss)
  on Investments                 3.71        (0.75)        0.39         0.54          3.03
                              ----------   ----------   ----------   ----------   -----------
  Total from Investment
   Operations                    4.11        (0.29)        0.83         1.01          3.57
                              ----------   ----------   ----------   ----------   -----------
Less Distributions:
Dividends from Net
  Investment Income             (0.40)       (0.46)       (0.42)       (0.45)        (0.53)
Distributions from Net
  Realized Gain on
  Investments Sold              (0.08)       (0.11)       (0.09)       (0.09)        (0.67)
                              ----------   ----------   ----------   ----------   -----------
  Total Distributions           (0.48)       (0.57)       (0.51)       (0.54)        (1.20)
                              ----------   ----------   ----------   ----------   -----------
Net Asset Value, End of
  Period                       $17.87       $14.24       $15.10       $14.78        $14.31
                              ==========   ==========   ==========   ==========   ===========
Total Investment Return at
  Net Asset Value (g)           29.15%       (1.85%)       5.71%        7.23%        30.48%
                              ----------   ----------   ----------   ----------   -----------
Ratios and Supplemental
  Data
Net Assets, End of Period
  (000's omitted)          $1,280,321   $1,090,231   $1,258,575     $872,932      $194,055
Ratio of Expenses to
  Average Net Assets             1.14%        1.16%        1.10%        1.13%         1.18%
Ratio of Net Investment
  Income to Average Net
  Assets                         2.45%        3.13%        2.94%        3.32%         4.01%
Portfolio Turnover Rate            46%          45%          46%          30%           67%
</TABLE>

<TABLE>
<CAPTION>
                               1990(f)      1989(f)      1988(f)      1987(f)     1986(f)(i)
                              ----------   ----------   ----------   ----------   -----------
Class A
<S>                           <C>          <C>          <C>          <C>          <C>
Per Share Operating
  Performance
Net Asset Value, Beginning
  of Period                    $12.60       $11.19       $10.96       $12.36        $11.31
                              ----------   ----------   ----------   ----------   -----------
Net Investment Income            0.58         0.59         0.57         0.53          0.58
Net Realized and
  Unrealized Gain (Loss)
  on Investments                (0.05)        2.01         0.65        (0.45)         1.89
                              ----------   ----------   ----------   ----------   -----------
  Total from Investment
   Operations                    0.53         2.60         1.22         0.08          2.47
                              ----------   ----------   ----------   ----------   -----------
Less Distributions:
Dividends from Net
  Investment Income             (0.59)       (0.61)       (0.61)       (0.58)        (0.55)
Distributions from Net
  Realized Gain on
  Investments Sold              (0.60)       (0.58)       (0.38)       (0.90)        (0.87)
                              ----------   ----------   ----------   ----------   -----------
  Total Distributions           (1.19)       (1.19)       (0.99)       (1.48)        (1.42)
                              ----------   ----------   ----------   ----------   -----------
Net Asset Value, End of
  Period                       $11.94       $12.60       $11.19       $10.96        $12.36
                              ==========   ==========   ==========   ==========   ===========
Total Investment Return at
  Net Asset Value (g)            4.38%       23.76%       11.23%        0.28%        21.70%
                              ----------   ----------   ----------   ----------   -----------
Ratios and Supplemental
  Data
Net Assets, End of Period
  (000's omitted)             $83,470      $66,466      $45,861      $40,564       $34,708
Ratio of Expenses to
  Average Net Assets             1.14%        1.07%        0.86%        0.85%         0.70%
Ratio of Net Investment
  Income to Average Net
  Assets                         4.77%        4.80%        4.97%        3.96%         4.28%
Portfolio Turnover Rate            55%          40%          35%          59%           34%
</TABLE>


                                                        1995        1994
                                                      --------   -----------
Class B (a)
Per Share Operating Performance
Net Asset Value, Beginning of Period                   $14.24      $15.02(d)
                                                      --------   -----------
Net Investment Income                                    0.27(e)     0.38(e)
Net Realized and Unrealized Gain (Loss) 
   on Investments                                        3.71       (0.69)
                                                      --------   -----------
  Total from Investment Operations                       3.98       (0.31)
                                                      --------   -----------
Less Distributions:
Dividends from Net Investment Income                    (0.28)      (0.36)
Distributions from Net Realized Gain 
  on Investments Sold                                   (0.08)      (0.11)
                                                      --------   -----------
  Total Distributions                                   (0.36)      (0.47)
                                                      --------   -----------
Net Asset Value, End of Period                         $17.86      $14.24
                                                      ========   ===========
Total Investment Return at Net Asset Value (g)          28.16%      (2.04%)(c)
                                                      --------   -----------
Ratios and Supplemental Data
Net Assets, End of Period (000's omitted)            $257,781    $128,069
Ratio of Expenses to Average Net Assets                  1.90%       1.86%*
Ratio of Net Investment Income to Average 
   Net Assets                                            1.65%       2.57%*
Portfolio Turnover Rate                                    46%         45%
    

                                      3
<PAGE>
   
                                          Year Ended
                                            December 31
                                       -----------------
                                                           For the Period
                                                            May 7, 1993
                                                          To December 31,
                                        1995      1994          1993
                                       -------   -------   ---------------
Class C (b)
Per Share Operating Performance
Net Asset Value, Beginning of
  Period                               $14.24    $15.11        $14.79(d)
                                       -------   -------   ---------------
Net Investment Income                    0.46(e)   0.52          0.27(e)
Net Realized and Unrealized Gain
  (Loss) on Investments                  3.71     (0.77)         0.48
                                       -------   -------   ---------------
  Total from Investment Operations       4.17     (0.25)         0.75
                                       -------   -------   ---------------
Less Distributions:
Dividends from Net Investment
  Income                                (0.46)    (0.51)        (0.34)
Distributions from Net Realized
  Gain on Investments Sold              (0.08)    (0.11)        (0.09)
                                       -------   -------   ---------------
  Total Distributions                   (0.54)    (0.62)        (0.43)
                                       -------   -------   ---------------
Net Asset Value, End of Period         $17.87    $14.24        $15.11
                                       =======   =======   ===============
Total Investment Return at Net
  Asset Value (g)                       29.68%    (1.57%)        5.13%(c)
                                       -------   -------   ---------------
Ratios and Supplemental Data
Net Assets, End of Period (000's
  omitted)                            $19,946   $15,128      $10,189
Ratio of Expenses to Average Net
  Assets                                 0.74%     0.81%         0.88%*
Ratio of Net Investment Income to
  Average Net Assets                     2.84%     3.53%         3.17%*
Portfolio Turnover Rate                    46%       45%           46%

Note: During the period covered by this table Sovereign Advisers, Inc. was
the investment adviser until October 23, 1991 when John Hancock Advisers,
Inc. became the Fund's investment adviser.

* On an annualized basis.

(a) Class B shares commenced operations on January 3, 1994.

(b) Class C shares commenced operations on May 7, 1993.

(c) Not annualized.

(d) Initial price to commence operations.

(e) On average month end shares outstanding.

(f) These periods are covered by the report of other independent auditors
    (not included herein).

(g) Total investment return assumes dividend reinvestment and does not
    reflect the effect of sales charges.

(h) On October 23, 1991, John Hancock Advisers, Inc. became the investment
    adviser of the Fund.

(i) Restated for 2 for 1 stock split effective April 29, 1987.
    


                                      4
<PAGE>

INVESTMENT OBJECTIVE AND POLICIES

The Fund's investment objective
is to seek long-term growth of
capital and income without undue
market risks.

The Fund's investment objective is to provide long term growth of capital and
of income without assuming undue market risks. The Fund believes that its
shares are suitable for investment by persons who are in search of
above-average long term reward. At times, however, the Fund may find it
advantageous to invest primarily for current income because of market
conditions. The Fund will diversify its investments among a number of
industry groups without concentrating more than 25% of its assets in any
particular industry. The Fund's investments will be subject to market
fluctuation and risks inherent in all securities. There is no assurance that
the Fund will achieve its investment objective.

The Fund will invest primarily in
common stocks, although it may
respond to market conditions by
investing in other types of
securities.

Common stocks will generally represent the major part of the Fund's holdings,
although, for defensive purposes, the Fund may temporarily hold a larger
percentage of high grade liquid preferred stocks or debt securities. The
Fund's portfolio securities are selected mainly for their investment
character based upon generally accepted elements of intrinsic value,
including industry position, management, financial strength, earning power,
marketability and prospects for future growth. The distribution or mix of
various types of investments is based on general market conditions, the level
of interest rates, business and economic conditions and the availability of
investments in the equity or fixed income markets. The amount of the Fund's
assets that may be invested in either equity or fixed income securities is
not restricted and is based upon management's judgment of what might best
achieve the Fund's investment objective.

The Fund generally invests in
seasoned companies in sound
financial condition with a long
record of paying dividends.

While there is considerable flexibility in the investment grade and type of
security in which the Fund may invest, the Fund may only invest in companies
who have (or whose predecessors have) been in continuous business for at
least five years and have total assets of at least $10 million. The Fund
currently uses a strategy of investing only in those common stocks which have
a record of having increased their dividend payout in each of the preceding
ten or more years. This dividend performers strategy can be changed at any
time.

Investments in corporate fixed income securities may be in bonds, convertible
debentures and preferred convertible or non-convertible stock. Convertible
issues, while influenced by the level of interest rates, are also subject to
the changing value of the underlying common stock into which they are
convertible. Fixed income securities eligible for purchase by the Fund may
have stated maturities of one to thirty years. The value of fixed income
securities varies inversely with interest rates. Although fixed income
securities in the Fund's portfolio may include securities rated as low as C
by Standard & Poor's Ratings Group ("S&P") or Moody's Investors Service, Inc.
("Moody's") and unrated securities deemed of equivalent quality by John
Hancock Advisers, Inc. (the "Adviser"), no more than 5% of the Fund's net
assets will be invested in debt securities rated lower than BBB by S&P or Baa
by Moody's or unrated securities of equivalent quality. Bonds rated BBB or
Baa normally exhibit adequate protection parameters. However, bonds rated BBB
or Baa or lower have speculative characteristics, and adverse changes in
economic conditions or other circumstances are more likely to lead to
weakened capacity to make principal and interest payments than with higher
grade bonds. Bonds rated lower than BBB or Baa are high risk securities
commonly known as "junk bonds." If any security in the

                                      5
<PAGE>
Fund's portfolio falls below the Fund's minimum credit quality standards, as
a result of a rating downgrade or the Adviser's determination, the Fund will
dispose of the security as promptly as possible while attempting to minimize
any loss.

   
Restricted Securities.   The Fund may purchase restricted securities,
including those eligible for resale to "qualified institutional buyers"
pursuant to Rule 144A under the Securities Act of 1933 (the "Securities
Act"). The Board of Directors will monitor the Fund's investments in these
securities, focusing on certain factors, including valuation, liquidity and
availability of information. Purchases of restricted securities are subject
to an investment restriction limiting all the Fund's illiquid securities to
not more than 15% of the Fund's net assets.

Lending of Securities.   The Fund may lend portfolio securities to brokers,
dealers, and financial institutions if the loan is collateralized by cash or
U.S. Government securities according to applicable regulatory requirements.
The Fund may reinvest any cash collateral in short-term securities. When the
Fund lends portfolio securities, there is a risk that the borrower may fail
to return the loaned securities. As a result, the Fund may incur a loss or,
in the event of the borrower's bankruptcy, may be delayed in or prevented
from liquidating the collateral. It is a fundamental policy of the Fund not
to lend portfolio securities having a total value in excess of 33-1/3% of its
total assets.
    

Government Securities.   The Fund may also invest in securities issued or
guaranteed by the U.S. Government, its agencies or instrumentalities. Certain
U.S. Government securities, including U.S. Treasury bills, notes and bonds
and Government National Mortgage Association certificates ("Ginnie Maes"),
are supported by the full faith and credit of the United States. Certain
other U.S. Government securities, issued or guaranteed by federal agencies or
government sponsored enterprises, are not supported by the full faith and
credit of the United States, but may be supported by the right of the issuer
to borrow from the U.S. Treasury. These securities include obligations of the
Federal Home Loan Mortgage Corporation ("Freddie Macs") and Federal National
Mortgage Association ("Fannie Maes"), and obligations supported by the credit
of the instrumentality, such as Student Loan Marketing Association Bonds
("Sallie Maes").

The Fund may invest in mortgage-backed securities that have stated maturities
of up to thirty years when they are issued, depending upon the length of the
mortgages underlying the securities. In practice, however, unscheduled or
early payments of principal and interest on the underlying mortgages may make
the securities' effective maturity shorter than this, and the prevailing
interest rates may be higher or lower than the current yield of the Fund's
portfolio at the time the Fund receives the payments for reinvestment.
Mortgage-backed securities may have less potential for capital appreciation
than comparable fixed-income securities, due to the likelihood of increased
prepayments of mortgages as interest rates decline. If the Fund buys
mortgage-backed securities at a premium, mortgage foreclosures and
prepayments of principal by mortgagors (which may be made at any time without
penalty) may result in some loss of the Fund's principal investment to the
extent of the premium paid.

Repurchase Agreements, Forward Commitments and When-Issued Securities.   The
Fund may enter into repurchase agreements and may purchase securities on a
forward commitment or when-issued basis. In a repurchase agreement, the Fund
buys

                                      6
<PAGE>
a security subject to the right and obligation to sell it back to the seller
at a higher price. These transactions must be fully collateralized at all
times, but involve some credit risk to the Fund if the other party defaults
on its obligation and the Fund is delayed in or prevented from liquidating
the collateral. The Fund will segregate in a separate account cash or liquid,
high grade debt securities equal in value to its forward commitments and
when-issued securities. Purchasing securities for future delivery or on a
when-issued basis may increase the Fund's overall investment exposure, and
involves a risk of loss if the value of the securities declines before the
settlement date.

The Fund follows certain policies
which may help to reduce
investment risk.

Investment Restrictions. The Fund has adopted certain investment restrictions
that are detailed in the Statement of Additional Information, where they are
classified as fundamental or non-fundamental. The Fund's investment objective
and those investment restrictions designated as fundamental may not be
changed without shareholder approval. The Fund's non-fundamental investment
policies and restrictions, however, may be changed by a vote of the Directors
without shareholder approval. The Fund's portfolio turnover rates for recent
years are shown in "The Fund's Financial Highlights."

Brokers are chosen based on best
price and execution.

   
When choosing brokerage firms to carry out the Fund's transactions, the
Adviser gives primary consideration to execution at the most favorable price,
taking into account the broker's professional ability and quality of service.
Consideration may also be given to the broker's sales of Fund shares.
Pursuant to procedures established by the Directors, the Adviser may place
securities transactions with brokers affiliated with the Adviser. These
brokers include Interstate/Johnson Lane, Tucker Anthony Incorporated, John
Hancock Distributors, Inc., and Sutro & Company, Inc. Tucker Anthony
Incorporated, John Hancock Distributors, Inc., and Sutro & Company are
indirectly owned by John Hancock Mutual Life Insurance Company (the "Life
Company"), which in turn indirectly owns the Adviser.
    

The Directors elect officers and
retain the investment adviser,
who is responsible for the day-
to-day operations of the Fund,
subject to the Directors'
policies and supervision.

ORGANIZATION AND MANAGEMENT OF THE FUND

   
The Fund is a separate, diversified portfolio of the Company, an open-end
management investment company. The Company was organized as a corporation in
the State of Delaware in January 1936 and reincorporated in Maryland in 1990.
The Company currently has 345,000,000 authorized shares of capital stock. The
Company's Articles of Incorporation permit the Directors to create and
classify the capital stock into separate series, without shareholder
approval. As of the date of this Prospectus, the Directors have authorized
shares of the Fund and one other series. Additional series may be added in
the future. The Company's Articles of Incorporation also permit the Directors
to classify and reclassify any series or portfolio of shares into one or more
classes. As of the date of this Prospectus, the Directors have authorized the
issuance of three classes of the Fund, designated Class A, Class B and Class
C. The shares of each class represent an interest in the same portfolio of
investments of the Fund. Each class has equal rights as to voting,
redemption, dividends and liquidation. However, each bears different
distribution fees. Also, Class A and Class B shareholders have exclusive
voting rights with respect to the Rule 12b-1 distribution plan, which has
been adopted by holders of those shares in connection with the shares'
distribution.
    

Shareholders have certain rights to remove Directors. The Company is not
required and does not intend to hold annual meetings of shareholders,
although special meetings may be held for such purposes as electing or
removing Directors, changing fundamental investment restrictions, and
policies or approving a management contract.

                                      7
<PAGE>
   
John Hancock Advisers, Inc.
advises investment companies
having a total asset value of
more than $16 billion.

The Adviser was organized in 1968 and is a wholly-owned indirect subsidiary
of the Life Company, a financial services company. It provides the Fund, and
other investment companies in the John Hancock group of funds, with
investment research and portfolio management services. John Hancock Funds,
Inc. ("John Hancock Funds") distributes shares for all of the John Hancock
funds through selected broker-dealers ("Selling Brokers"). Certain officers
of the Company are also officers of the Adviser and John Hancock Funds.
Pursuant to an order granted by the Securities and Exchange Commission, the
Fund has adopted a deferred compensation plan for its independent Directors
which allows Directors' fees to be invested by the Fund in other John Hancock
funds.
    

Pursuant to a service agreement between the Adviser and its affiliate,
Sovereign Asset Management Corporation ("SAMCorp"), SAMCorp furnishes to the
Adviser certain portfolio management services with respect to the securities
held in the portfolio of the Fund. The Adviser supervises SAMCorp's
performance of such services and is responsible for all services required to
be provided under the Adviser's investment management contract with the Fund.
The Adviser pays to SAMCorp 40% of the fee received from the Fund by the
Adviser.

   
John F. Snyder III is primarily responsible for management of the equity
securities of the Fund. Barry H. Evans is primarily responsible for
management of the fixed income securities of the Fund. They are assisted by
Jere Estes and a team of analysts. Mr. Snyder has been a portfolio manager of
the Fund since 1984. He has been associated with the Adviser since 1991 when
the Adviser assumed management of the Fund. He is also co-portfolio manager
of John Hancock Sovereign Balanced Fund. Mr. Evans is Vice President and
Portfolio Manager of the Fund and also leads a team of managers on several
other Hancock funds. Mr. Evans has managed bond funds since he joined John
Hancock in 1986.
    

In order to avoid any conflict with portfolio trades for the Fund, the
Adviser, the Sub-Adviser and the Fund have adopted extensive restrictions on
personal securities trading by personnel of the Adviser and its affiliates.
Some of these restrictions are: pre-clearance for all personal trades and a
ban on the purchase of initial public offerings, as well as contributions to
specified charities of profits on securities held for less than 91 days.
These restrictions are a continuation of the basic principle that the
interests of the Fund and its shareholders come first.

An alternative purchase plan
allows you to choose the method
of payment that is best for you.

ALTERNATIVE PURCHASE ARRANGEMENTS

You can purchase shares of the Fund at a price equal to their net asset value
per share, plus a sales charge. At your election, this charge may be imposed
either at the time of the purchase (see "Initial Sales Charge
Alternative--Class A shares") or on a contingent deferred basis (See
"Contingent Deferred Sales Charge Alternative--Class B shares"). If you do
not specify on your account application the class of shares you are
purchasing, it will be assumed that you are investing in Class A shares.

Investments in Class A shares are
subject to an initial sales
charge.

Class A Shares. If you elect to purchase Class A shares, you will incur an
initial sales charge unless the amount you purchase is $1 million or more. If
you purchase $1 million or more of Class A shares you will not be subject to
an initial sales charge but you will incur a sales charge if you redeem your
shares within one year of purchase. Class A shares are subject to ongoing
distribution and service fees at a combined annual rate of up to 0.30% of the
Fund's average daily net assets attributable to the Class A shares. Certain
purchases of Class A shares qualify for reduced initial sales charges. See
"Share Price--Qualifying for a Reduced Sales Charge."

                                      8
<PAGE>
Investments in Class B shares are
subject to a contingent deferred
sales charge.

Class B Shares.   You will not incur a sales charge when you purchase Class B
shares, but the shares are subject to a sales charge if you redeem them
within six years of purchase (the "contingent deferred sales charge" or the
"CDSC"). Class B shares are subject to ongoing distribution and service fees
at a combined annual rate of up to 1.00% of the Fund's average daily net
assets attributable to the Class B shares. Investing in Class B shares
permits all your dollars to work from the time you make your investment, but
the higher ongoing distribution fee will cause these shares to have higher
expenses than that of Class A shares. To the extent that any dividends are
paid by the Fund, these higher expenses will also result in lower dividends
than those paid on Class A shares.

   
Class B shares are not available to full-service defined contribution plans
administered by Investor Services or the Life Company that had more than 100
eligible employees at the inception of the Fund account.
    

You should consider which class
of shares would be more
beneficial for you.

Factors to Consider in Choosing and Alternative

The alternative purchase arrangement allows you to choose the most beneficial
way to buy shares given the amount of your purchase, the length of time that
you expect to hold your shares and other circumstances. You should consider
whether, during the anticipated life of your Fund investment, the CDSC and
accumulated fees on Class B shares would be less than the initial sales
charge and accumulated fees on Class A shares purchased at the same time; and
to what extent this differential would be offset by the Class A shares' lower
expenses. To help you make this determination, the table under the caption
"Expense Information" on page 2 of this Prospectus gives examples of the
charges applicable to each class of shares. Class A shares will normally be
more beneficial if you qualify for a reduced sales charge. See "Share Price--
Qualifying for a Reduced Sales Charge."

Class A shares are subject to lower distribution and service fees and,
accordingly, pay correspondingly higher dividends per share, to the extent
that any dividends are paid. However, because initial sales charges are
deducted at the time of purchase, you would not have all of your funds
invested initially and, therefore, would initially own fewer shares. If you
do not qualify for reduced initial sales charges and expect to maintain your
investment for an extended period of time, you might consider purchasing
Class A shares. This is because the accumulated distribution and service
charges on Class B shares may exceed the initial sales charge and accumulated
distribution and service charges on Class A shares during the life of your
investment.

Alternatively, you might determine that it is more advantageous to purchase
Class B shares to have all of your funds invested initially. However, you
will be subject to higher distribution fees and, for a six-year period, a
CDSC.

   
In the case of Class A shares, distribution expenses that John Hancock Funds
incurs in connection with the sale of shares will be paid from the proceeds
of the initial sales charge and the ongoing distribution and service fees. In
the case of Class B shares, expenses will be paid from the proceeds of the
ongoing distribution and service fees, as well as from the CDSC incurred upon
redemption within six years of purchase. The purpose and function of Class B
shares' CDSC and ongoing distribution and service fees are the same as those
of the Class A shares' initial sales charge and ongoing distribution and
service fees.
    


                                      9
<PAGE>
   
Dividends, if any, on Class A and Class B shares will be calculated in the
same manner, at the same time, on the same day. They will also be in the same
amount, except for differences resulting from each class bearing its own
distribution and service fees, shareholder meeting expenses and any
incremental transfer agency costs. See "Dividends and Taxes."
    

THE FUND'S EXPENSES

   
For managing its investment and business affairs, the Fund pays a fee to the
Adviser which is based on a stated percentage of the Fund's average daily net
asset value equivalent on an annual basis as follows:
    


                      $0 to $750 million          0.60%
                      750 million to 1.5 billion  0.55%
                      1.5 billion to 2.5 billion  0.50%
                      2.5 billion and over        0.45%

   
The investment management fee for the 1995 fiscal year was 0.58% of the
Fund's average daily net asset value.
    

From time to time, the Adviser may reduce its fee or make other arrangements
to limit the Fund's expenses to a specified percentage of average net assets.
The Adviser retains the right to reimpose a fee and recover any other
payments to the extent that, at the end of any fiscal year, the Fund's actual
expenses fall below the limit.

The Fund pays distribution and
service fees for marketing and
sales-related shareholder
servicing.

   
The Class A and Class B shareholders have adopted distribution plans (the
"Plans") pursuant to Rule 12b-1 under the Investment Company Act of 1940.
Under these Plans, the Fund will pay distribution and service fees at an
aggregate annual rate of up to 0.30% of the Class A shares' average daily net
assets and an aggregate annual rate of up to 1.00% of the Class B shares'
average daily net assets. In each case, up to 0.25% is for service expenses
and the remaining amount is for distribution expenses. Distribution fees are
used to reimburse John Hancock Funds for its distribution expenses, including
but not limited to: (i) initial and ongoing sales compensation to Selling
Brokers and others (including affiliates of John Hancock Funds) engaged in
the sale of Fund shares, (ii) marketing, promotional and overhead expenses
incurred in connection with the distribution of Fund shares and (iii) with
respect to Class B shares only, interest expenses on unreimbursed
distribution expenses. The service fees will be used to compensate Selling
Brokers and others for providing personal and account maintenance services to
shareholders. In the event John Hancock Funds is not fully reimbursed for
payments it makes or expenses it incurs under the Class A Plan, these
expenses will not be carried beyond one year from the date they were
incurred. These unreimbursed expenses under the Class B Plan will be carried
forward together with interest on the balance of these unreimbursed expenses.
For the fiscal year ended December 31, 1995 an aggregate of $1,907,573 of
distribution expenses, or 1.0% of the average net assets of the Class B
shares of the Fund, was not reimbursed or recovered by the John Hancock Funds
through the receipt of deferred sales charges or 12b-1 fees in prior periods.

Information on the Fund's expenses is in the Fund's Financial Highlights
section of this Prospectus.

The Fund compensates the Adviser for performing necessary tax and financial
management services. The compensation for 1996 is estimated to be at an
annual rate of 0.01875% of the average net assets of the Fund.
    


                                      10
<PAGE>
DIVIDENDS AND TAXES

The Fund has paid quarterly
dividends continuously since
1937.

   
Dividends.    Dividends from the Fund's net investment income are declared
and paid quarterly. Capital gains, if any, are generally declared and
distributed annually. From time to time the Fund may declare a special
dividend at year's end. Dividends are reinvested in additional shares of your
class unless you elect the option to receive cash. If you elect the cash
option and the U.S. Postal Service cannot deliver your checks, your election
will be converted to the reinvestment option. Because of the higher expenses
associated with Class B shares, any dividend on these shares will be lower
than that of the Class A shares. See "Share Price."
    

Taxation.    Dividends from the Fund's net investment income, and net
short-term capital gains are taxable to you as ordinary income. Dividends
from the Fund's net long-term capital gains are taxable as long-term capital
gains. These dividends are taxable whether received in cash or reinvested in
additional shares. Certain dividends paid in January of a given year, may be
taxable as if you received them the previous December. Corporate shareholders
may be entitled to take the corporate dividends-received deduction for
dividends received by the Fund from U.S. domestic corporations, subject to
certain restrictions under the Internal Revenue Code of 1986, as amended (the
"Code"). The Fund will send you a statement by January 31 showing the tax
status of the dividends you received for the prior year.

   
The Fund has qualified and intends to continue to qualify each year as a
regulated investment company under Subchapter M of the Code. As a regulated
investment company, the Fund will not be subject to Federal income taxes on
any net investment income and net realized capital gains that are distributed
to its shareholders within the time period prescribed by the Code. When you
redeem (sell) or exchange shares, you may realize a taxable gain or loss.

On the account application, you must certify that your social security or
other taxpayer identification number you provide is correct, and that you are
not subject to backup withholding of Federal income tax. If you do not
provide this information or are otherwise subject to backup withholding, the
Fund may be required to withhold 31% of your dividends and the proceeds of
redemptions and exchanges.

In addition to Federal taxes, you may be subject to state, local or foreign
taxes with respect to your investments in and distributions from the Fund. In
many states, a portion of the Fund's dividends that represent interest
received by the Fund on direct U.S. Government obligations may be exempt from
tax. Non-U.S. shareholders and tax-exempt shareholders are subject to a
different tax treatment not described above. You should consult your tax
adviser for specific advice.
    

The Fund may advertise its yield
and total return.

PERFORMANCE

Yield reflects the Fund's rate of income on portfolio investments as a
percentage of its share price. Yield is computed by annualizing the result of
dividing the net investment income per share over a 30-day period by the
maximum offering price per share on the last day of that period. Yield is
also calculated according to accounting methods that are standardized for all
stock and bond funds. Because yield accounting methods differ from the
methods used for other accounting purposes, the Fund's yield may not equal
the income paid on shares or the income reported in the Fund's financial
statements.

   
The Fund's total return shows the overall dollar or percentage change in
value of a hypothetical investment in the Fund, assuming the reinvestment of
all dividends.
    


                                      11
<PAGE>
Cumulative total return shows the Fund's performance over a period of time.
Average annual total return shows the cumulative return of the Fund shares
divided over the number of years included in the period. Because average
annual total return tends to smooth out variations in the Fund's performance,
you should recognize that it is not the same as actual year-to-year results.

   
Both total return and yield calculations for Class A shares generally include
the effect of paying the maximum sales charge (except as shown in "The Fund's
Financial Highlights"). Investments at lower sales charges would result in
higher performance figures. Yield and total return for the Class B shares
reflect deduction of the applicable CDSC imposed on a redemption of shares
held for the applicable period (except as shown in "the Fund's Financial
Highlights"). All calculations assume that all dividends are reinvested at
net asset value on the reinvestment dates during the periods. The yield and
total return of Class A, Class B and Class C shares will be calculated
separately and, because each class is subject to different expenses, the
yield or total return with respect to that class for the same period may
differ. The relative performance of the Class A and Class B shares will be
affected by a variety of factors, including the higher operating expenses
attributable to the Class B shares, whether the Fund's investment performance
is better in the earlier or later portions of the period measured and the
level of net assets of the classes during the period. The Fund will include
the total return of Class A, Class B and Class C shares in any advertisement
or promotional materials including the Fund performance data. The value of
the Fund's shares, when redeemed, may be more or less than their original
cost. Both yield and total return are historical calculations and are not an
indication of future performance. See "Factors to Consider in Choosing an
Alternative."
    


                                      12
<PAGE>
HOW TO BUY SHARES

Opening an account.

Buying additional Class A and
Class B shares.

The minimum initial investment in Class A and Class B shares is $1,000 ($250 for
group investments and retirement plans).

   
Complete the Account Application attached to this Prospectus and indicate
whether you are buying Class A or Class B shares. If you do not specify which
class of shares you are purchasing, Investor Services will assume that you are
investing in Class A shares.

- --------------------------------------------------------------------------
By Check            1. Make your check payable to John Hancock Investor
                       Services Corporation ("Investor Services").
                    2. Deliver the completed application and check to your
                       registered representative or Selling Broker or mail
                       it directly to Investor Services.
- -----------------   ------------------------------------------------------
By Wire             1. Obtain an account number by contacting your
                       registered representative or Selling Broker, or by
                       calling 1-800-225-5291.
                    2. Instruct your bank to wire funds:
                        First Signature Bank & Trust
                        John Hancock Deposit Account No. 900000260
                        ABA Routing No. 211475000
                        For credit to: John Hancock Sovereign Investors
                        Fund
                        (Class A or Class B shares)
                        Your Account Number
                        Name(s) under which account is registered.
                    3. Deliver the completed application to your
                       registered representative or Selling Broker or mail
                       it directly to Investor Services.
- -----------------   ------------------------------------------------------
Monthly             1. Complete the "Automatic Investing" and "Bank
Automatic              Information" sections on the Account Privileges
Accumulation           Application, designating a bank account from which
Program                your funds may be drawn.
(MAAP)              2. The amount you elect to invest will be withdrawn
                       automatically from your bank or credit union
                       account.
- -----------------   ------------------------------------------------------
By Telephone        1. Complete the "Invest-by-Phone" and "Bank
                       Information" sections on the Account Privileges
                       Application, designating a bank account from which
                       your funds may be drawn. Note that in order to
                       invest by phone, your account must be in a bank or
                       credit union that is a member of the Automated
                       Clearing House System (ACH).
                    2. After your authorization form has been processed,
                       you may purchase additional Class A and Class B
                       shares by calling Investor Services toll-free at
                       1-800-225-5291.
                    3. Give the Investor Services representative the
                       name(s) in which your account is registered, the
                       Fund name, the class of shares you own, your
                       account number and the amount you wish to invest.
                    4. Your investment normally will be credited to your
                       account the business day following your phone
                       request.
- -----------------   ------------------------------------------------------
By Check            1. Either complete the detachable stub included on
                       your account statement or include a note with your
                       investment listing the name of the Fund and the
                       class of shares you own, your account number and
                       the name(s) in which the account is registered.
                    2. Make your check payable to John Hancock Investor
                       Services Corporation
                    3. Mail the account information and check to:
                        John Hancock Investor Services Corporation
                        P.O. Box 9115
                        Boston, MA 02205-9115
                       or deliver it to your registered representative or
                       Selling Broker.
    

                                      13
<PAGE>
By Wire             Instruct your bank to wire funds to:
                      First Signature Bank & Trust
                      John Hancock Deposit Account No. 900000260
                      ABA Routing No. 211475000
                      For credit to: John Hancock Sovereign Investors Fund
                      (Class A and Class B shares)
                      Your Account Number
                      Name(s) under which account is registered.
- -----------------   ------------------------------------------------------
Other Requirements.   All purchases must be made in U.S. dollars. Checks
  written on foreign banks will delay purchases until U.S. funds are
  received, and a collection charge may be imposed. Shares of the Fund are
  priced at the offering price based on the net asset value computed after
  John Hancock Funds receives notification of the dollar equivalent from
  the Fund's custodian bank. Wire purchases normally take two or more
  hours to complete and, to be accepted the same day, must be received by
  4:00 p.m., New York time. Your bank may charge a fee to wire funds.
  Telephone transactions are recorded to verify information. Certificates
  are not issued unless a request is made in writing to Investor Services.
- --------------------------------------------------------------------------
Institutional Investors.   Certain institutional investors may purchase
  Class C shares of the Fund, which have no sales charge or 12b-1 fee. See
  "Institutional Investors" for further information.
- --------------------------------------------------------------------------

You will receive account
statements, which you should keep
to help with your personal
recordkeeping.

You will receive a statement of your account after any transaction that
affects your share balance or registration (statements related to
reinvestment of dividends and automatic investment/withdrawal plans will be
sent to you quarterly). A tax information statement will be mailed to you by
January 31 of each year.

The offering price of your shares
is their net asset value plus a
sales charge, if applicable,
which will vary with the purchase
alternative you choose.

SHARE PRICE

   
The net asset value per share ("NAV") is the value of one share. The NAV is
calculated by dividing the net assets of each class by the number of
outstanding shares of that class. The NAV of each class can differ.
Securities in the Fund's portfolio are valued on the basis of market
quotations, valuations provided by independent pricing services, or fair
value as determined in good faith according to procedures approved by the
Board of Directors. Short-term debt investments maturing within 60 days are
valued at amortized cost which the Board of Directors has determined to
approximate market value. Foreign securities are valued on the basis of
quotations from the primary market in which they are traded, and are
translated from the local currency into U.S. dollars using current exchange
rates. If quotations are not readily available or the value has been
materially affected by events occurring after the closing of a foreign
market, assets are valued by a method that the Directors believe accurately
reflects fair value. The NAV is calculated once daily as of the close of
regular trading on the New York Stock Exchange (the "Exchange") (generally at
4:00 P.M., New York time) on each day that the Exchange is open.

Shares of the Fund are sold at the offering price based on the NAV computed
after your investment request is received in good order by John Hancock
Funds. If you buy shares of the Fund through a Selling Broker, the Selling
Broker must receive your investment before the close of regular trading on
the Exchange, and transmit it to John Hancock Funds before its close of
business, to receive that day's offering price.
    

Initial Sales Charge Alternative--Class A Shares.

The offering price you pay for Class A shares of the Fund equals the NAV next
computed after your investment is received in good order by John Hancock
Funds plus a sales charge, as follows:

                                      14
<PAGE>
<TABLE>
<CAPTION>
                                        Sales Charge      Combined
                         Sales Charge       as a       Reallowance and   Reallowance to
                             as a        Percentage    Service Fee as    Selling Broker
   Amount Invested        Percentage       of the      a Percentage of   as a Percentage
   (Including Sales      of Offering       Amount         Offering         of Offering
       Charge)              Price         Invested        Price(+)          Price(*)
 ---------------------   ------------   ------------   ---------------   ---------------
<S>                          <C>            <C>             <C>               <C>
Less than $50,000            5.00%          5.26%           4.25%             4.01%
$50,000 to $99,999           4.50%          4.71%           3.75%             3.51%
$100,000 to $249,999         3.50%          3.63%           2.85%             2.61%
$250,000 to $499,999         2.50%          2.56%           2.10%             1.86%
$500,000 to $999,999         2.00%          2.04%           1.60%             1.36%
$1,000,000 and over          0.00%(**)      0.00%(**)         (***)           0.00%(***)
</TABLE>

   
  (*) Upon notice to Selling Brokers with whom it has sales agreements, John
      Hancock Funds may reallow an amount up to the full applicable sales
      charge. A Selling Broker to whom substantially the entire sales charge
      is reallowed or who receives these incentives may be deemed to be an
      underwriter under the Securities Act of 1933.
    

 (**) No sales charge is payable at the time of purchase of Class A shares of
      $1 million or more, but a contingent deferred sales charge may be
      imposed in the event of certain redemption transactions made within one
      year of purchase.

   
(***) John Hancock Funds may pay a commission and the first year's service
      fee (as described in (+) below) to Selling Brokers who initiate and are
      responsible for purchases of $1 million or more in the aggregate, as
      follows: 1% on sales to $4,999,999, 0.50% on the next $5 million and
      0.25% on $10 million and over.

  (+) At the time of sale, John Hancock Funds pays to Selling Brokers the
      first year's service fee in advance, in an amount equal to 0.25% of the
      Fund's net assets invested in the Fund at the time of sale. Thereafter
      it pays the service fee periodically in arrears in an amount up to
      0.25% of the Fund's average annual net assets. Selling Brokers receive
      the fee as compensation for providing personal and account maintenance
      services to shareholders.
    

Sales charges ARE NOT APPLIED to any dividends that are reinvested in
additional Class A shares of the Fund.

John Hancock Funds will pay certain affiliated Selling Brokers at an annual
rate of up to 0.05% of the daily net assets of accounts attributable to these
brokers.

Under certain circumstances as described below, investors in Class A shares
may be entitled to pay reduced sales charges. See "Qualifying For a Reduced
Sales Charge" below.

   
Contingent Deferred Sales Charge--Investments of $1 million or more in Class
A Shares. Purchases of $1 million or more of Class A shares will be made at
net asset value with no initial sales charge, but if the shares are redeemed
within 12 months after the end of the calendar month in which the purchase
was made (the CDSC period), a CDSC will be imposed. The rate of the CDSC will
depend on the amount invested as follows:
    


                                      15
<PAGE>
                      Amount Invested             CDSC Rate
            -----------------------------------   ----------
           $1 million to $4,999,999                  1.00%
           $5 Million to $9,999,999                  0.50%
           Amounts of $10 million and over           0.25%

   
Existing full service clients of the Life Company who were group annuity
contract holders as of September 1, 1994, and participant directed defined
contribution plans with at least 100 eligible employees at the inception of
the Fund account, may purchase Class A shares with no initial sales charge.
However, if the shares are redeemed within 12 months after the end of the
calendar year in which the purchase was made, a CDSC will be imposed at the
above rate.

The CDSC will be assessed on an amount equal to the lesser of the current
market value or the original purchase cost of the redeemed Class A shares.
Accordingly, no CDSC will be imposed on increases in account value above the
initial purchase price, including any dividends which have been reinvested in
additional Class A shares.

In determining whether a CDSC applies to a redemption, the calculation will
be determined in a manner that results in the lowest possible rate being
charged. Therefore, it will be assumed that the redemption is first made from
any shares in your account that are not subject to the CDSC. The CDSC is
waived on redemption in certain circumstances. See the discussion under
"Waiver of Contingent Deferred Sales Charge" below.
    

You may qualify for a reduced
sales charge on your investments
in Class A shares.

   
Qualifying for a Reduced Sales Charge.   If you invest more than $50,000 in
Class A shares of the Fund or a combination of John Hancock funds (except
money market funds), you may qualify for a reduced sales charge on your
investments in Class A shares through a LETTER OF INTENTION. You may also be
able to use the ACCUMULATION PRIVILEGE and COMBINATION PRIVILEGE to take
advantage of the value of your previous investments in Class A shares of the
John Hancock funds in meeting the breakpoints for a reduced sales charge. For
the ACCUMULATION PRIVILEGE and COMBINATION PRIVILEGE, the applicable sales
charge will be based on the total of:
    

1. Your current purchase of Class A shares of the Fund;

2. The net asset value (at the close of business on the previous day) of (a)
   all Class A shares of the Fund you hold, and (b) all Class A shares of any
   other John Hancock funds you hold; and

3. The net asset value of all shares held by another shareholder eligible to
   combine his or her holdings with you into a single "purchase."

Example

If you hold Class A shares of a John Hancock fund with a net asset value of
$20,000 and, subsequently, invest $30,000 in Class A shares of the Fund, the
sales charge on this subsequent investment would be 4.50% and not 5.00%. This
rate is the rate that would otherwise be applicable to investments of less
than $50,000. See "Initial Sales Charge Alternative-Class A Shares."

Class A shares may be available without a sales charge to certain individuals
and organizations.

If you are in one of the following categories, you may purchase Class A
shares of the Fund without paying a sales charge:

                                      16
<PAGE>

Class A shares may be available without a sales charge to certain individuals
and organizations.

(bullet) A Director or officer of the Company; a Director or officer of the
         Adviser and its affiliates or Selling Brokers; employees or sales
         representatives of any of the foregoing; retired officers, employees
         or Directors of any of the foregoing; a member of the immediate
         family of any of the foregoing; or any fund, pension, profit sharing
         or other benefit plan for the individuals described above.

(bullet) Any state, county, city or any instrumentality, department,
         authority or agency of these entities that is prohibited by
         applicable investment laws from paying a sales charge or commission
         when it purchases shares of any registered investment management
         company.*

(bullet) A bank, trust company, credit union, savings institution or other
         type of depository institution, its trust departments or common
         trust funds (an "eligible depository institution") if it is
         purchasing $1 million or more for non-discretionary customers or
         accounts.*

   
(bullet) A broker, dealer, financial planner, consultant or registered
         investment adviser that has entered into an agreement with John
         Hancock Funds providing specifically for the use of Fund shares in
         fee-based investment products or services made available to their
         clients.

(bullet) A former participant in an employee benefit plan with John Hancock
         Funds, when he or she withdraws from his or her plan and transfers
         any or all of his/her plan distributions directly to the Fund.

(bullet) A member of an approved affinity group financial service plan.*
    

*For investments made under these provisions, John Hancock Funds may make a
 payment out of its own resources to the Selling Broker in an amount not to
 exceed 0.25% of the amount invested.

Class A shares of the Fund may also be purchased without an initial sales
charge in connection with certain liquidation, merger or acquisition
transactions involving other investment companies or personal holding
companies.

   
Contingent Deferred Sales Charge Alternative--Class B Shares.   Class B
shares are offered at net asset value per share without an initial sales
charge, so that your initial investment will go to work at the time of
purchase. However, Class B shares redeemed within six years of purchase will
be subject to a CDSC at the rates set forth below. The charge will be
assessed on an amount equal to the lesser of the current market value or the
original purchase cost of the shares being redeemed. Accordingly, you will
not be assessed a CDSC on increases in account value above the initial
purchase price, including shares derived from dividend reinvestment.
    

In determining whether a CDSC applies to a redemption, the calculation will
be determined in a manner that results in the lowest possible rate being
charged. It will be assumed that your redemption comes first from shares you
have held beyond the six-year CDSC redemption period or those you acquired
through dividend reinvestment and next from the shares you have held the
longest during the six-year period. The CDSC is waived on redemptions in
certain circumstances. See the discussion "Waiver of Contingent Deferred
Sales Charges" below.

Example:
You have purchased 100 shares at $10 per share. The second year after your
purchase, your investment's net asset value per share has increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment.
If you redeem 50 shares at this time, your CDSC will be calculated as
follows:

                                      17
<PAGE>
(bullet)  Proceeds of 50 shares redeemed at $12 per share         $ 600

(bullet)  Minus proceeds of 10 shares not subject to CDSC
          because they were acquired through dividend
          reinvestment (10 X $12)                                  -120

(bullet)  Minus appreciation on remaining shares, also not
          subject to CDSC (40 X $2)                                 -80

                                                                   -----

(bullet)  Amount subject to CDSC                                  $ 400

   
Proceeds from the CDSC are paid to John Hancock Funds. John Hancock Funds
uses all or part of them to defray its expenses related to providing the Fund
with distribution services connected to the sale of the Class B shares, such
as compensating selected Selling Brokers for selling these shares. The
combination of the CDSC and the distribution and service fees makes it
possible for the Fund to sell Class B shares without an initial sales charge.
    

The amount of the CDSC, if any, will vary depending on the number of years
from the time you purchase your Class B shares until the time you redeem
them. Solely for purposes of determining this holding period, any payments
you make during the month will be aggregated and deemed to have been made on
the last day of the month.

       Year In Which Class B           Contingent Deferred Sales
       Shares Redeemed                 Charge As a Percentage of
       Following Purchase            Dollar Amount Subject to CDSC
        -------------------------   --------------------------------
       First                                      5.0%
       Second                                     4.0%
       Third                                      3.0%
       Fourth                                     3.0%
       Fifth                                      2.0%
       Sixth                                      1.0%
       Seventh and thereafter                    None

A commission equal to 3.75% of the amount invested, and a first year's
service fee equal to 0.25% of the amount invested, are paid to Selling
Brokers. The initial service fee is paid in advance at the time of sale for
personal and account maintenance services provided to shareholders during the
twelve months following the sale, and thereafter the service fee is paid in
arrears.

   
If you purchased Class B shares prior to January 1, 1994, the applicable CDSC
as a percentage of the amount redeemed will be: 2.5% for redemptions during
the fourth year after purchase, 2% for redemptions during the fifth year, 1%
for redemptions during the sixth year, and no CDSC for the seventh year and
thereafter.
    

Under certain circumstances, the
CDSC on Class B and Class A share
redemptions will be waived.

Waiver of Contingent Deferred Sales Charges.   The CDSC will be waived on
redemptions of Class B shares and of Class A shares that are subject to a
CDSC, unless indicated otherwise, in the circumstances defined below:

(bullet) Redemptions of Class B shares made under a Systematic Withdrawal
         Plan (see "How to Redeem Shares)", as long as your annual
         redemptions do not exceed 10% of your account value at the time you
         established your Systematic Withdrawal Plan and 10% of the value of
         your subsequent investments (less redemptions) in that account at
         the time you notify Investor Services. This waiver does not apply to
         Systematic Withdrawal Plan redemptions of Class A shares that are
         subject to a CDSC.

(bullet) Redemptions made to effect distributions from an Individual
         Retirement Account either before or after age 59-1/2, as long as the
         distributions are based on your life expectancy or the
         joint-and-last survivor life expectancy of you and your beneficiary.
         These distributions must be free from penalty under the Code.

                                      18
<PAGE>
(bullet) Redemptions made to effect mandatory distributions under the Code
         after age 70-1/2 from a tax-deferred retirement plan.

(bullet) Redemptions made to effect distributions to participants or
         beneficiaries from certain employer-sponsored retirement plans,
         including those qualified under Section 401(a) of the Code,
         custodial accounts under Section 403(b)(7) of the Code and deferred
         compensation plans under Section 457 of the Code. The waiver also
         applies to certain returns of excess contributions made to these
         plans. In all cases, the distributions must be free from penalty
         under the Code.

(bullet) Redemptions due to death or disability.

(bullet) Redemptions made under the Reinvestment Privilege, as described in
         "Additional Services and Programs" of this Prospectus.

(bullet) Redemptions made pursuant to the Fund's right to liquidate your
         account if you own fewer than 50 shares.

(bullet) Redemptions made in connection with certain liquidation, merger or
         acquisition transactions involving other investment companies or
         personal holding companies.

(bullet) Redemptions from certain IRA and retirement plans that purchased
         shares prior to October 1, 1992.

If you qualify for a CDSC waiver under one of these situations, you must
notify Investor Services either directly or through your Selling Broker at
the time you make your redemption. The waiver will be granted once Investor
Services has confirmed that you are entitled to the waiver.

   
Conversion of Class B Shares.   Your Class B shares, and an appropriate
portion of reinvested dividends on those shares, will be converted into Class
A shares automatically. This will occur no later than the month following
eight years after the shares were purchased, and will result in lower annual
distribution fees. If you exchanged Class B shares into this Fund from
another John Hancock fund, the calculation will be based on the time you
purchased the shares in the original fund. The Fund has been advised that the
conversion of Class B shares to Class A shares should not be taxable for
Federal income tax purposes, nor should it change your tax basis or tax
holding period for the converted shares.
    

HOW TO REDEEM SHARES

You may redeem all or a portion of your shares on any business day. Your
shares will be redeemed at the next NAV calculated after your redemption
request is received in good order by Investor Services less any applicable
CDSC. The Fund may hold payment until it is reasonably satisfied that
investments recently made by check or Invest-by-Phone have been collected
(which may take up to 10 calendar days).

   
Once your shares are redeemed, the Fund generally sends you payment on the
next business day. When you redeem your shares, you may realize a taxable
gain or loss depending usually on the difference between what you paid for
them and what you receive for them, subject to certain tax rules. Under
unusual circumstances, the Fund may suspend redemptions or postpone payment
for up to three business days or longer, as permitted by Federal securities
laws.
    


                                      19
<PAGE>
To assure acceptance of your
redemption request, please follow
these procedures.

   
By Telephone   All Fund shareholders are eligible automatically for the
               telephone redemption privilege. Call 1-800-225-5291, from
               8:00 A.M. to 4:00 P.M. (New York time), Monday through
               Friday, excluding days on which the New York Stock Exchange
               is closed. Investor Services employs the following
               procedures to confirm that instructions received by
               telephone are genuine. Your name, the account number,
               taxpayer identification number applicable to the account
               and other relevant information may be requested. In
               addition, telephone instructions are recorded.
    

               You may redeem up to $100,000 by telephone, but the address
               on the account must not have changed for the last thirty
               days. A check will be mailed to the exact name(s) and
               address on the account.

   
               If reasonable procedures, such as those described above,
               are not followed, the Fund may be liable for any loss due
               to unauthorized or fraudulent telephone instructions. In
               all other cases, neither the Fund nor Investor Services
               will be liable for any loss or expense for acting upon
               telephone instructions made according with the telephone
               transaction procedures mentioned above.
    

               Telephone redemption is not available for IRAs or other
               tax-qualified retirement plans or Fund shares that are in
               certificate form.

               During periods of extreme economic conditions or market
               changes, telephone requests may be difficult to implement
               due to a large volume of calls. During these times you
               should consider placing redemption requests in writing or
               using EASILINE. EASILINE's telephone number is
               1-800-338-8080.

By Wire        If you have a telephone redemption form on file with the
               Fund, redemption proceeds of $1,000 or more can be wired on
               the next business day to your designated bank account and a
               fee (currently $4.00) will be deducted. You may also use
               electronic funds transfer to your assigned bank account and
               the funds are usually collectible after two business days.
               Your bank may or may not charge for this service.
               Redemptions of less than $1,000 will be sent by check or
               electronic funds transfer.

               This feature may be elected by completing the "Telephone
               Redemption" section on the Account Privileges Application
               that is included with this Prospectus.

In Writing     Send a stock power or letter of instruction specifying the
               name of the Fund, the dollar amount or the number of shares
               to be redeemed, your name, class of shares, your account
               number and the additional requirements listed below that
               apply to your particular account.

   Type of Registration                        Requirements
 --------------------------   ------------------------------------------------
Individual, Joint Tenants,
  Sole Proprietorship,       A letter of instruction signed (with titles
  Custodial (Uniform Gifts   where applicable) by all persons authorized to
  or Transfer to Minors      sign for the account, exactly as it is
  Act), General Partners.    registered with the signature(s) guaranteed.

Corporation, Association     A letter of instruction and a corporate
                             resolution, signed by person(s) authorized to
                             act on the account with the signature(s)
                             guaranteed.

Trusts                       A letter of instruction signed by the Trustee(s)
                             with a signature guarantee. (If the Trustee's
                             name is not registered on your account, also
                             provide a copy of the trust document, certified
                             within the last 60 days.)

If you do not fall into any of these registration categories please call
1-800-225-5291 for further instructions.

                                      20
<PAGE>
Who may guarantee your signature.

A signature guarantee is a widely accepted way to protect you and the Fund by
verifying the signature on your request. It may not be provided by a notary
public. If the net asset value of the shares redeemed is $100,000 or less,
John Hancock Funds may guarantee the signature. The following institutions
may provide you with a signature guarantee, provided that any such
institution meets credit standards established by Investor Services: (i) a
bank; (ii) a securities broker or dealer, including a government or municipal
securities broker or dealer, that is a member of a clearing corporation or
meets certain net capital requirements; (iii) a credit union having authority
to issue signature guarantees; (iv) a savings and loan association, a
building and loan association, a cooperative bank, a federal savings bank or
association; or (v) a national securities exchange, a registered securities
exchange or a clearing agency.

Additional information about
redemptions.

Through Your   Your broker may be able to initiate the redemption. Contact
  Broker       your broker for instructions.


If you have certificates for your shares, you must submit them with your
stock power or a letter of instruction. Unless you specify to the contrary,
any outstanding Class A shares will be redeemed before Class B shares. You
may not redeem certificated shares by telephone.

Due to the proportionately high cost of maintaining smaller accounts, the
Fund reserves the right to redeem at net asset value all shares in an account
which holds fewer than 50 shares (except accounts under retirement plans) and
to mail the proceeds to the shareholder, or the transfer agent may impose an
annual fee of $10.00. No account will be involuntarily redeemed or additional
fee imposed, if the value of the account is in excess of the Fund's minimum
initial investment. No CDSC will be imposed on involuntary redemptions of
shares.

   
Shareholders will be notified before these redemptions are to be made or this
charge is imposed, and will have 30 days to purchase additional shares to
bring their account balance up to the required minimum. Unless the number of
shares acquired by additional purchases and dividend reinvestments, if any,
exceeds the number of shares redeemed, repeated redemptions from a smaller
account may eventually trigger this policy.
    

ADDITIONAL SERVICES AND PROGRAMS

Exchange Privilege

You may exchange shares of the
Fund only for shares of the same
class of another John Hancock
fund.

If your investment objective changes, or if you wish to achieve further
diversification, John Hancock offers other funds with a wide range of
investment goals. Contact your registered representative or Selling Broker
and request a prospectus for the John Hancock funds that interest you. Read
the prospectus carefully before exchanging your shares. You can exchange
shares of each class of the Fund only for shares of the same class of another
John Hancock fund. For this purpose, John Hancock funds with only one class
of shares will be treated as Class A, whether or not they have been so
designated.

   
Exchanges between funds that are not subject to a CDSC are based on their
respective net asset values. No sales charge or transaction charge is
imposed. Class B shares of the Fund are subject to a CDSC may be exchanged
for Class B shares of another John Hancock fund without incurring the CDSC;
however these shares will be subject to the CDSC schedule of the shares
acquired (except that exchanges into John Hancock Short-Term Strategic Income
Fund, John Hancock Intermediate Maturity Government Fund and John Hancock
Limited-Term Government Fund will be subject to the initial fund's CDSC). For
purposes of computing the CDSC payable upon redemption of shares acquired in
an exchange, the holding period of the original shares is added to the
holding period of the shares acquired in an exchange. However
    


                                      21
<PAGE>
   
if you exchange Class B shares purchased prior to January 1, 1994 for Class B
shares of any other John Hancock fund, you will continue to be subject to the
CDSC schedule that was in effect at your initial purchase date.
    

The Fund reserves the right to require that you keep previously exchanged
shares (and reinvested dividends) in the Fund for 90 days before you are
permitted to execute a new exchange. The Fund may also terminate or alter the
terms of the exchange privilege upon 60 days' notice to shareholders.

An exchange of shares is treated as a redemption of shares of one fund and
the purchase of shares of another for Federal income tax purposes. An
exchange may result in a taxable gain or loss.

When you make an exchange, your account registration in both the existing and
new account must be identical. The exchange privilege is available only in
states where the exchange can be made legally.

Under exchange agreements with John Hancock Funds, certain dealers, brokers
and investment advisers may exchange their clients' Fund shares, subject to
the terms of those agreements and John Hancock Funds' right to reject or
suspend those exchanges at any time. Because of the restrictions and
procedures under those agreements, the exchanges may be subject to timing
limitations and other restrictions that do not apply to exchanges requested
by shareholders directly, as described above.

Because Fund performance and shareholders can be hurt by excessive trading,
the Fund reserves the right to terminate the exchange privilege for any
person or group that, in John Hancock Funds' judgment, is involved in a
pattern of exchanges that coincide with a "market timing " strategy that may
disrupt the Fund's ability to invest effectively according to its investment
objective and policies, or might otherwise affect the Fund and its
shareholders adversely. The Fund may also temporarily terminate the exchange
privilege for any person who makes seven or more exchanges out of the Fund
per calendar year. Accounts under common control or ownership will be
aggregated for this purpose. Although the Fund will attempt to give you prior
notice whenever it is reasonably able to do so, it may impose these
restrictions at any time.

By Telephone

   
1. When you complete the application for your initial purchase of Fund
   shares, you automatically authorize exchanges by telephone unless you
   check the box indicating that you do not wish to have the telephone
   exchanges.
    

2. Call 1-800-225-5291. Have the account number of your current fund and the
   exact name in which it is registered available to give to the telephone
   representative.

3. Your name, the account number, taxpayer identification number applicable
   to the account and other relevant information may be requested. In
   addition, telephone instructions are recorded.

                                      22
<PAGE>
In Writing

1. In a letter request an exchange and list the following:

   --the name and class of the fund whose shares you currently own
   --your account number
   --the name(s) in which the account is registered
   --the name of the fund in which you wish your exchange to be invested
   --the number of shares, all shares or the dollar amount you wish to
     exchange

   Sign your request exactly as the account is registered.

2. Mail the request and information to:
   John Hancock Investor Services Corporation
   P.O. Box 9116
   Boston, Massachusetts 02205-9116

Reinvestment Privilege

If you redeem shares of the Fund,
you may be able to reinvest the
proceeds in the Fund or another
John Hancock fund without paying
an additional sales charge.

   
1. You will not be subject to a sales charge on Class A shares that you
   reinvest in a John Hancock fund that is otherwise subject to a sales
   charge, as long as you reinvest within 120 days from the redemption date.
   If you paid a CDSC upon a redemption, you may reinvest at net asset value
   in the same class of shares from which you redeemed within 120 days. Your
   account will be credited with the amount of the CDSC previously charged,
   and the reinvested shares will continue to be subject to a CDSC. The
   holding period of the shares acquired through reinvestment will for the
   purpose of computing the CDSC payment upon a subsequent redemption include
   the holding period of the redeemed shares.
    

2. Any portion of your redemption may be reinvested in Fund shares or in
   shares of any of the other John Hancock funds, subject to the minimum
   investment limit of that fund.

3. To reinvest, you must notify Investor Services in writing. Include the
   account number and class from which your shares were originally redeemed.

Systematic Withdrawal Plan

You can pay routine bills from
your account, or make periodic
disbursements from your
retirement account to comply with
IRS regulations.

1. You can elect the Systematic Withdrawal Plan at any time by completing the
   Account Privileges Application which is attached to this Prospectus. You
   can also obtain the Application from your registered representative or by
   calling 1-800-225-5291.

2. To be eligible, you must have at least $5,000 in your account.

3. Payments from your account can be made monthly, quarterly, semi-annually
   or annually or on a selected monthly basis to yourself or any other
   designated payee.

4. There is no limit on the number of payees you may authorize, but all
   payments must be made at the same time or intervals.

5. It is not advantageous to maintain a Systematic Withdrawal Plan
   concurrently with purchases of additional Class A or Class B shares
   because you may be subject to an initial sales charge on your purchases of
   Class A shares and to a CDSC on your redemption of Class B shares. In
   addition, your redemptions are taxable events.

                                      23
<PAGE>
6. Redemptions will be discontinued if the U.S. Postal Service cannot deliver
   your checks, or if deposits to a bank account are returned for any reason.

Monthly Automatic Accumulation Program (MAAP)

You can make automatic
investments and simplify your
investing.

   
1. You can authorize an investment to be automatically withdrawn each month
   from your bank for investment in Fund shares under the "Automatic
   Investing" and "Bank Information" sections of the Account Privileges
   Application.
    

2. You can also authorize automatic investing through payroll deduction by
   completing the "Direct Deposit Investing" section of the Account
   Privileges Application.

3. You can terminate your Monthly Automatic Accumulation Program at any time.

4. There is no charge to you for this program, and there is no cost to the
   Fund.

5. If you have payments being withdrawn from a bank account and we are
   notified that the account has been closed, your withdrawals will be
   discontinued.

Group Investment Program

Organized groups of at least four
persons may establish accounts.

1. An individual account will be established for each participant, but the
   initial sales charge for Class A shares will be based on the aggregate
   dollar amount of all participants' investments. To determine how to
   qualify for this program, contact your registered representative or call
   1-800-225-5291.

2. The initial aggregate payment of all participants in the group must be at
   least $250.

3. There is no additional charge for this program. There is no obligation to
   make investments beyond the minimum and you may terminate the program at
   any time.

Retirement Plans

   
1. You may use the Fund for various types of retirement plans, including
   Individual Retirement Accounts, Keogh Plans (H.R. 10), Pension and Profit
   Sharing Plans, (including 401(k) plans), Tax Sheltered Annuity Retirement
   Plans (403(b) or TSA Plans) and Section 457 Plans.

2. The initial investment minimum or aggregate minimum for any of the above
   plans is $250. However, accounts being established as Group IRA, SEP,
   SARSEP, TSA, 401(k) and Section 457 Plans will be accepted without an
   initial minimum investment.
    


                                      24
<PAGE>
                                    (NOTES)

                                      
<PAGE>
                                    (NOTES)

                                     
<PAGE>

   
                                   (NOTES)
    


                                      
<PAGE>
JOHN HANCOCK SOVEREIGN
INVESTORS FUND

Investment Adviser
John Hancock Advisers, Inc.
101 Huntington Avenue
Boston, Massachusetts 02199-7603

Principal Distributor
John Hancock Funds, Inc.
101 Huntington Avenue
Boston, Massachusetts 02199-7603

Custodian
Investors Bank & Trust Company
24 Federal Street
Boston, Massachusetts 02110

Transfer Agent
John Hancock Investor Services Corporation
P.O. Box 9116
Boston, Massachusetts 02205-9116

Independent Auditors
Ernst & Young LLP
200 Clarendon Street
Boston, Massachusetts 02116

HOW TO OBTAIN INFORMATION
ABOUT THE FUND

For Service Information
For Telephone Exchange     Call 1-800-225-5291
For Investment-by-Phone
For Telephone Redemption
TDD                        Call 1-800-554-6713

   
JHD-2900P 5/96
    



JOHN HANCOCK
SOVEREIGN
INVESTORS
FUND

   
Class A and Class B Shares
Prospectus
May 1, 1996
    

A mutual fund seeking long-term
growth of capital and income
without undue market risks.

101 Huntington Avenue
Boston, Massachusetts 02199-7603
Telephone 1-800-225-5291

[Recycle logo] Printed on recycled paper using soybean ink

<PAGE>

John Hancock
Sovereign 
Investors Fund
 
CLASS C Shares 
Prospectus 
   
May 1, 1996 
    


TABLE OF CONTENTS 
                                                           Page 
                                                         ------- 
Expense Information                                          2 
The Fund's Financial Highlights                              3 
Investment Objective and Policies                            5 
Organization and Management of the Fund                      7 
The Fund's Expenses                                          8 
Dividends and Taxes                                          9 
Performance                                                 10 
Who Can Buy Class C Shares                                  10 
How to Buy Class C Shares                                   10 
Class C Share Price                                         12 
How to Redeem Class C Shares                                12 
Additional Services and Programs                            14 

   This Prospectus sets forth information about John Hancock Sovereign 
Investors Fund (the "Fund"), a diversified series of John Hancock Sovereign 
Investors Fund, Inc. (the "Company"), that you should know before investing. 
Please read and retain it for future reference. 

   
   Additional information about the Fund has been filed with the Securities 
and Exchange Commission (the "SEC"). You can obtain a copy of the Fund's 
Statement of Additional Information, dated May 1, 1996, and incorporated by 
reference in this Prospectus, free of charge by writing to or by telephoning: 
John Hancock Investor Services Corporation, Post Office Box 9277, Boston, 
Massachusetts 02205-9277, 1-800-437-9312. 
    

   Shares of the Fund are not deposits or obligations of or guaranteed or 
endorsed by, any bank, and the shares are not federally insured by the 
Federal Deposit Insurance Corporation, the Federal Reserve Board, or any 
other agency. 

   THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES 
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE 
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED 
UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE 
CONTRARY IS A CRIMINAL OFFENSE. 



                                       1
<PAGE>
 
EXPENSE INFORMATION 

   
   The purpose of the following information is to help you understand the 
various fees and expenses that you will bear, directly or indirectly, when 
you purchase Fund shares. The operating expenses included in the table and 
hypothetical example below are based on fees and expenses of Class C shares 
of the Fund for the fiscal year ended December 31, 1995, adjusted to reflect 
current fees and expenses. Actual fees and expenses of Class C shares in the 
future may be greater or less than those shown. 
                                                                   Class C 
Shareholder Transaction Expenses                                   Shares* 
                                                                  ---------- 
Maximum sales charge imposed on purchases (as a percentage of 
  offering price)                                                    None 
Maximum sales charge imposed on reinvested dividends                 None 
Maximum deferred sales charge                                        None 
Redemption fee+                                                      None 
Exchange fee                                                         None 
Annual Fund Operating Expenses 
 (As a percentage of average net assets) 
Management fee+++                                                    0.58 
Other Expenses                                                       0.18 
Total Fund operating expenses                                        0.76 

 *The information set forth in the foregoing table relates only to Class C 
  shares. 
 +Redemption by wire fee (currently $4.00) not included. 
+++The calculation of the management fee is based on average net assets for 
   the fiscal year ended December 31, 1995. See "The Fund's Expenses." 

                                                 1       3       5        10 
           Example: Class C Shares              Year   Years   Years    Years 
You would pay the following expenses for the 
  indicated period of years on a 
  hypothetical $1,000 investment, assuming a 
  5% annual return                               $8     $24     $42      $94 

(This example should not be considered a representation of past or future 
expenses. Actual expenses of Class C shares may be greater or less than those 
shown.) 

   The management fee referred to above is more fully explained in this 
Prospectus under the caption "The Fund's Expenses" and in the Statement of 
Additional Information under the caption "Investment Advisory and Other 
Services." 
    


                                       2
<PAGE>
 
THE FUND'S FINANCIAL HIGHLIGHTS 

   
   The following Financial Highlights, for each of the three years in the 
period ended December 31, 1995, has been audited by Ernst & Young LLP, the 
Fund's independent auditors whose unqualified report is included in the 
Fund's 1995 Annual Report and is included in the Statement of Additional 
Information. The Financial Highlights for the years 1986 through 1992 were 
audited by other independent auditors. Further information about the 
performance of the Fund is contained in the Fund's Annual Report to 
Shareholders that may be obtained free of charge by writing or telephoning 
John Hancock Investor Services Corporation ("Investor Services") at the 
address or telephone number listed on the front page of this Prospectus. 

   Selected data for each class of shares outstanding throughout each period 
indicated is as follows: 
<TABLE>
<CAPTION>
                                                         Year Ended December 31, 
                        ----------------------------------------------------------------------------------------- 
                           1995         1994         1993       1992(f)  1991(f)(h)  1990(f)  1989(f)   1988(f)  1987(f) 1986(f)(i) 
                         -------      -------       -------     -----     -----       ----     ----      ----      ----   ------ 
Class A 
<S>                     <C>         <C>         <C>          <C>        <C>       <C>      <C>       <C>       <C>       <C>
Per Share Operating 
  Performance 
Net Asset Value, 
  Beginning of 
  Period                  $14.24       $15.10       $14.78     $14.31     $11.94    $12.60    $11.19    $10.96    $12.36   $11.31 
                           -----        -----        -----      -----      -----     -----     -----     -----     -----    ----- 
Net Investment                                                         
  Income                    0.40         0.46         0.44       0.47       0.54      0.58      0.59      0.57      0.53     0.58 
Net Realized and                                                       
  Unrealized Gain                                                      
  (Loss) on                                                            
  Investments               3.71        (0.75)        0.39       0.54       3.03     (0.05)     2.01      0.65     (0.45)    1.89 
                           -----        -----        -----      -----      -----     -----     -----     -----     -----    ----- 
  Total from                                                           
  Investment                                                           
  Operations                4.11        (0.29)        0.83       1.01       3.57      0.53      2.60      1.22      0.08     2.47 
                           -----        -----        -----      -----      -----     -----     -----     -----     -----    ----- 
Less Distributions:                                                    
Dividends from Net                                                     
  Investment Income        (0.40)       (0.46)       (0.42)     (0.45)     (0.53)    (0.59)    (0.61)    (0.61)    (0.58)   (0.55) 
Distributions from                                                     
  Net Realized Gain                                                    
  on Investments                                                       
  Sold                     (0.08)       (0.11)       (0.09)     (0.09)     (0.67)    (0.60)    (0.58)    (0.38)    (0.90)   (0.87) 
                           -----        -----        -----      -----      -----      -----    -----     -----     -----    ----- 
  Total                                                                
  Distributions            (0.48)       (0.57)       (0.51)     (0.54)     (1.20)    (1.19)    (1.19)    (0.99)    (1.48)   (1.42) 
                           -----       -----       -----        -----       ---      -----    -----      -----     -----    ----- 
Net Asset Value, End                                                   
  of Period               $17.87       $14.24       $15.10     $14.78     $14.31    $11.94    $12.60    $11.19    $10.96   $12.36 
                           =====        =====        =====      =====      =====     =====     =====     =====     =====    ===== 
Total Investment                                                      
  Return at Net 
  Asset Value (g)          29.15%       (1.85%)       5.71%      7.23%     30.48%     4.38%    23.76%    11.23%     0.28%   21.70% 
                           -----        -----         -----      ----      -----     -----     -----     -----     -----    ----- 
Ratios and 
  Supplemental Data 
Net Assets, End of 
  Period (000's 
  omitted)            $1,280,321   $1,090,231   $1,258,575   $872,932   $194,055   $83,470   $66,466   $45,861   $40,564  $34,708 
Ratio of Expenses to 
  Average Net Assets        1.14%        1.16%        1.10%      1.13%      1.18%     1.14%     1.07%     0.86%     0.85%    0.70% 
Ratio of Net 
  Investment Income 
  to Average Net 
  Assets                    2.45%        3.13%        2.94%      3.32%      4.01%     4.77%     4.80%     4.97%     3.96%    4.28% 
Portfolio Turnover 
  Rate                        46%          45%          46%        30%        67%       55%       40%       35%       59%      34% 
</TABLE>

<TABLE>
<CAPTION>
                                                             1995        1994 
<S>                                                       <C>          <C>
Class B (a) 
Per Share Operating Performance 
Net Asset Value, Beginning of Period                        $14.24       $15.02(d) 
                                                             -----      --------- 
Net Investment Income                                         0.27(e)      0.38(e) 
Net Realized and Unrealized Gain (Loss) on Investments        3.71        (0.69) 
                                                             -----      --------- 
  Total from Investment Operations                            3.98        (0.31) 
                                                             -----      --------- 
Less Distributions: 
Dividends from Net Investment Income                         (0.28)       (0.36) 
Distributions from Net Realized Gain on Investments 
  Sold                                                       (0.08        (0.11) 
                                                             ----- 
  Total Distributions                                        (0.36)       (0.47) 
                                                             ----- 
Net Asset Value, End of Period                              $17.86       $14.24 
                                                             =====      ========= 
Total Investment Return at Net Asset Value (g)               28.16%       (2.04%)(c) 
                                                             -----      --------- 
Ratios and Supplemental Data 
Net Assets, End of Period (000's omitted)                 $257,781     $128,069 
Ratio of Expenses to Average Net Assets                       1.90%        1.86%* 
Ratio of Net Investment Income to Average Net Assets          1.65%        2.57%* 
Portfolio Turnover Rate                                         46%          45% 
</TABLE>
    

                                       3
<PAGE>
 
   
<TABLE>
<CAPTION>
                                                                                 For the Period 
                                                                                   May 7, 1993 
                                                              Year Ended         To December 31,
                                                              December 31             1993 
                                                            ----------------   ------------------- 
<S>                                                       <C>       <C>             <C>
Class C (b)                                                  1995      1994 
                                                             ----      ---- 
Per Share Operating Performance 
Net Asset Value, Beginning of Period                       $14.24    $15.11           $14.79(d) 
                                                             ----      ----      ----------------- 
Net Investment Income                                        0.46(e)   0.52             0.27(e) 
Net Realized and Unrealized Gain (Loss) on Investments       3.71     (0.77)            0.48 
                                                             ----      ----      ----------------- 
  Total from Investment Operations                           4.17     (0.25)            0.75 
                                                             ----      ----      ----------------- 
Less Distributions: 
Dividends from Net Investment Income                        (0.46)    (0.51)           (0.34) 
Distributions from Net Realized Gain on Investments 
  Sold                                                      (0.08)    (0.11)           (0.09) 
                                                             ----      ----      ----------------- 
  Total Distributions                                       (0.54)    (0.62)           (0.43) 
                                                             ----      ----      ----------------- 
Net Asset Value, End of Period                             $17.87    $14.24           $15.11 
                                                             ====      ====      ================= 
Total Investment Return at Net Asset Value (g)              29.68%    (1.57%)           5.13%(c) 
                                                             ----      ----      ----------------- 
Ratios and Supplemental Data 
Net Assets, End of Period (000's omitted)                 $19,946   $15,128          $10,189 
Ratio of Expenses to Average Net Assets                      0.74%     0.81             0.88%* 
Ratio of Net Investment Income to Average Net Assets         2.84%     3.53%            3.17%* 
Portfolio Turnover Rate                                        46%       45%              46% 
</TABLE>

Note: During the period covered by this table Sovereign Advisers, Inc. was 
the investment adviser until October 23, 1991 when John Hancock Advisers, 
Inc. became the Fund's investment adviser. 

*On an annualized basis. 
(a) Class B shares commenced operations on January 3, 1994. 
(b) Class C shares commenced operations on May 7, 1993. 
(c) Not annualized. 
(d) Initial price to commence operations. 
(e) On average month end shares outstanding. 
(f) These periods are covered by the report of other independent auditors 
    (not included herein). 
(g) Total investment return assumes dividend reinvestment and does not 
    reflect the effect of sales charges. 
(h) On October 23, 1991, John Hancock Advisers, Inc. became the investment 
    adviser of the Fund. 
(i) Restated for 2 for 1 stock split effective April 29, 1987. 
    


                                       4
<PAGE>
 
INVESTMENT OBJECTIVE AND POLICIES 

The Fund's investment objective is to seek long-term growth of capital and 
income without undue market risk. 

The Fund's investment objective is to provide long term growth of capital and 
of income without assuming undue market risks. The Fund believes that its 
shares are suitable for investment by persons who are in search of 
above-average long term reward. At times, however, because of market 
conditions the Fund may find it advantageous to invest primarily for current 
income. The Fund will diversify its investments among a number of industry 
groups without concentrating more than 25% of its assets in any particular 
industry. The Fund's investments will be subject to market fluctuation and 
risks inherent in all securities. There is no assurance that the Fund will 
achieve its investment objective. 

The Fund will invest primarily in common stocks, although it may respond to 
market conditions by investing in other types of securities. 

Common stocks will generally represent the major part of the Fund's holdings, 
although, for defensive purposes, the Fund may temporarily hold a larger 
percentage of high grade liquid preferred stocks or debt securities. The 
Fund's portfolio securities are selected mainly for their investment 
character based upon generally accepted elements of intrinsic value, 
including industry position, management, financial strength, earning power, 
marketability and prospects for future growth. The distribution or mix of 
various types of investments is based on general market conditions, the level 
of interest rates, business and economic conditions and the availability of 
investments in the equity or fixed income markets. The amount of the Fund's 
assets that may be invested in either equity or fixed income securities is 
not restricted and is based upon management's judgment of what might best 
achieve the Fund's investment objective. 

The Fund generally invests in seasoned companies in sound financial condition 
with a long record of paying dividends. 

While there is considerable flexibility in the investment grade and type of 
security in which the Fund may invest, the Fund may only invest in companies 
who have (or whose predecessors have) been in continuous business for at 
least five years and have total assets of at least $10 million. The Fund 
currently uses a strategy of investing only in those common stocks which have 
a record of having increased their dividend payout in each of the preceding 
ten or more years. This dividend performers strategy can be changed at any 
time. 

Investments in corporate fixed income securities may be in bonds, convertible 
debentures and preferred convertible or non-convertible stock. Convertible 
issues, while influenced by the level of interest rates, are also subject to 
the changing value of the underlying common stock into which they are 
convertible. Fixed income securities eligible for purchase by the Fund may 
have stated maturities of one to thirty years. The value of fixed income 
securities varies inversely with interest rates. Although fixed income 
securities in the Fund's portfolio may include securities rated as low as C 
by Standard & Poor's Ratings Group ("S&P") or Moody's Investors Service, Inc. 
("Moody's") and unrated securities deemed of equivalent quality by John 
Hancock Advisers, Inc. (the "Adviser"), no more than 5% of the Fund's net 
assets will be invested in debt securities rated lower than BBB by S&P or Baa 
by Moody's or unrated securities of equivalent quality. Bonds rated BBB or 
Baa normally exhibit adequate protection parameters. However, speculative 
characteristics, and adverse changes in economic conditions or other 
circumstances are more likely to lead to weakened capacity to make principal 
and interest payments than higher grade bonds. Bonds rated lower than BBB or 
Baa are high risk securities commonly known as "junk bonds." If any security 
in the Fund's portfolio falls below the Fund's minimum credit quality 
standards, as a result of a rating downgrade or the Adviser's determination, 
the Fund will dispose of the security as promptly as possible while 
attempting to minimize any loss. 

                                       5
<PAGE>
 
   
Restricted Securities. The Fund may purchase restricted securities, including 
those eligible for resale to "qualified institutional buyers" pursuant to 
Rule 144A under the Securities Act of 1933 (the "Securities Act"). The Board 
of Directors will monitor the Fund's investments in these securities, 
focusing on certain factors, including valuation, liquidity and availability 
of information. Purchases of restricted securities are subject to an 
investment restriction limiting all the Fund's illiquid securities to not 
more than 15% of the Fund's net assets. 

Lending of Securities. The Fund may lend portfolio securities to brokers, 
dealers, and financial institutions if the loan is collateralized by cash or 
U.S. Government securities according to applicable regulatory requirements. 
The Fund may reinvest any cash collateral in short-term securities. When the 
Fund lends portfolio securities, there is a risk that the borrower may fail 
to return the loaned securities. As a result, the Fund may incur a loss or, 
in the event of the borrower's bankruptcy, the Fund may be delayed in or 
prevented from liquidating the collateral. It is a fundamental policy of the 
Fund not to lend portfolio securities having a total value in excess of 
33-1/3% of its total assets. 
    

Government Securities. The Fund may also invest in securities issued or 
guaranteed by the U.S. Government, its agencies or instrumentalities. Certain 
U.S. Government securities, including U.S. Treasury bills, notes and bonds 
and Government National Mortgage Association certificates ("Ginnie Maes"), 
are supported by the full faith and credit of the United States. Certain 
other U.S. Government securities, issued or guaranteed by federal agencies or 
government sponsored enterprises, are not supported by the full faith and 
credit of the United States, but may be supported by the right of the issuer 
to borrow from the U.S. Treasury. These securities include obligations of the 
Federal Home Loan Mortgage Corporation ("Freddie Macs") and Federal National 
Mortgage Association ("Fannie Maes"), and obligations supported by the credit 
of the instrumentality, such as Student Loan Marketing Association Bonds 
("Sallie Maes"). 

The Fund may invest in mortgage-backed securities which have stated 
maturities of up to thirty years when they are issued, depending upon the 
length of the mortgages underlying the securities. In practice, however, 
unscheduled or early payments of principal and interest on the underlying 
mortgages may make the securities' effective maturity shorter than this, and 
the prevailing interest rates may be higher or lower than the current yield 
of the Fund's portfolio at the time the Fund receives the payments for 
reinvestment. Mortgage-backed securities may have less potential for capital 
appreciation than comparable fixed-income securities, due to the likelihood 
of increased prepayments of mortgages as interest rates decline. If the Fund 
buys mortgage-backed securities at a premium, mortgage foreclosures and 
prepayments of principal by mortgagors (which may be made at any time without 
penalty) may result in some loss of the Fund's principal investment to the 
extent of the premium paid. 

Repurchase Agreements, Forward Commitments and When-Issued Securities. The 
Fund may enter into repurchase agreements and may purchase securities on a 
forward commitment or when-issued basis. In a repurchase agreement, the Fund 
buys a security subject to the right and obligation to sell it back to the 
seller at a higher price. These transactions must be fully collateralized at 
all times, but involve some credit risk to the Fund if the other party 
defaults on its obligations and the Fund is delayed in or prevented from 
liquidating the collateral. The Fund will segregate in a separate account 
cash or liquid, 


                                       6
<PAGE>
 
high grade debt securities equal in value to its forward commitments and 
when-issued securities. Purchasing securities for future delivery or on a 
when-issued basis may increase the Fund's overall investment exposure and 
involves a risk of loss if the value of the securities declines before the 
settlement date. 

The Fund follows certain policies which may help to reduce investment risk. 

Investment Restrictions. The Fund has adopted certain investment restrictions 
that are detailed in the Statement of Additional Information, where they are 
classified as fundamental or non-fundamental. The Fund's investment objective 
and those investment restrictions designated as fundamental may not be 
changed without shareholder approval. The Fund's non-fundamental investment 
policies and restrictions, however, may be changed by a vote of the Directors 
without shareholder approval. The Fund's portfolio turnover rates for recent 
years are shown in "The Fund's Financial Highlights." 

Brokers are chosen based on best price and execution. 

   
When choosing brokerage firms to carry out the Fund's transactions, the 
Adviser gives primary consideration to execution at the most favorable 
prices, taking into account the broker's professional ability and quality of 
service. Consideration may also be given to the broker's sale of Fund shares. 
Pursuant to procedures established by the Directors, the Adviser may place 
securities transactions with brokers affiliated with the Adviser. These 
brokers include Interstate/Johnson Lane, Tucker Anthony Incorporated, John 
Hancock Distributors, Inc. and Sutro & Company, Inc. which are indirectly 
owned by John Hancock Mutual Life Insurance Company (the "Life Company"), 
which in turn indirectly owns the Adviser. 
    

ORGANIZATION AND MANAGEMENT OF THE FUND 

The Directors elect officers and retain the investment adviser, who is 
responsible for the day-to-day operations of the Fund, subject to the 
Directors' policies and supervision. 

   
The Fund is a separate, diversified portfolio of the Company, an open-end 
management investment company. The Company was organized as a corporation in 
the State of Delaware in January 1936 and reincorporated in Maryland in 1990. 
The Company currently has 345,000,000 authorized shares of capital stock. The 
Company's Articles of Incorporation permit the Directors to create and 
classify the capital stock into separate series, without shareholder 
approval. As of the date of this Prospectus, the Directors have authorized 
shares of the Fund and one other series. Additional series may be added in 
the future. The Company's Articles of Incorporation also permit the Directors 
to classify and reclassify any series or portfolio of shares into one or more 
classes. As of the date of this Prospectus, the Directors have authorized 
Class A shares, Class B shares and Class C shares. The shares of each class 
represent an interest in the same portfolio of investments of the Fund. Each 
class has equal rights as to voting, redemption, dividends and liquidation. 
However, each bears different distribution fees. Also, Class A and Class B 
shareholders have exclusive voting rights with respect to the Rule 12b-1 
distribution plan, which has been adopted by holders of those shares in 
connection with the shares' distribution. 
    

Shareholders have certain rights to remove Directors. The Company is not 
required and does not intend to hold annual meetings of shareholders, 
although special meetings may be held for such purposes as electing or 
removing Directors, changing fundamental investment restrictions and policies 
or approving a management contract. 

   
John Hancock Advisers, Inc. advises investment companies having a total asset 
value of more than $16 billion. 

The Adviser was organized in 1968 and is a wholly-owned indirect subsidiary 
of the Life Company, a financial services company. It provides the Fund, and 
other investment companies in the John Hancock group of funds, with 
investment research and portfolio management services. John Hancock Funds, 
Inc. ("John Hancock Funds") distributes shares for all of the John Hancock 
funds through selected broker-dealers 
    


                                       7
<PAGE>
 
("Selling Brokers"). Certain Fund officers are also officers of the Adviser 
and John Hancock Funds. Pursuant to an order granted by the Securities and 
Exchange Commission, the Fund has adopted a deferred compensation plan for 
its independent Directors which allows Directors' fees to be invested by the 
Fund in other John Hancock funds. 

Pursuant to a service agreement without the Adviser and its affiliate, 
Sovereign Asset Management Corporation ("SAMCorp"), SAMCorp furnishes to the 
Adviser certain portfolio management services with respect to the securities 
held in the portfolio of the Fund. The Adviser supervises SAMCorp's 
performance of such services and is responsible for all services required to 
be provided under the Adviser's investment management contract with the Fund. 
The Adviser pays to SAMCorp 40% of the fee received from the Fund by the 
Adviser. 

   
John F. Snyder III is primarily responsible for management of the equity 
securities of the Fund. Barry H. Evans is primarily responsible for 
management of the fixed income securities of the Fund. They are assisted by 
Jere Estes and a team of analysts. Mr. Snyder has been a portfolio manager of 
the Fund since 1984. He has been associated with the Adviser since 1991 when 
the Adviser assumed management of the Fund. He is also co-portfolio manager 
of John Hancock Sovereign Balanced Fund. Mr. Evans is Vice President and 
Portfolio Manager of the Fund and also leads a team of managers on several 
other Hancock funds. Mr. Evans has managed bond funds since he joined John 
Hancock in 1986. 
    

In order to avoid any conflict with portfolio trades for the Fund, the 
Adviser, the Sub- Adviser and the Fund have adopted extensive restrictions on 
personal securities trading by personnel of the Adviser and its affiliates. 
Some of these restrictions are: pre- clearance for all personal trades and a 
ban on the purchase of initial public offerings, as well as contributions to 
specified charities of profits on securities held for less than 91 days. 
These restrictions are a continuation of the basic principle that the 
interests of the Fund and its shareholders come first. 

THE FUND'S EXPENSES 

   
For managing its investment and business affairs, the Fund pays a fee to the 
Adviser which is based on a stated percentage of the Fund's average daily net 
asset value equivalent on an annual basis as follows: 
    

 $0 to 750 million                              0.60% 
750 million to 1.5 billion                      0.55% 
1.5 billion to 2.5 billion                      0.50% 
2.5 billion and over                            0.45% 

   
The investment management fee for the 1995 fiscal year was 0.58% of the 
Fund's average daily net asset value. 

From time to time, the Adviser may reduce its fee or make other arrangements 
to limit the Fund's expenses to a specified percentage of average net assets. 
The Adviser retains the right to impose such fee and recover any other 
payments to the extent at the end of any fiscal year, the Fund's actual 
expenses at year end fall below the limit. 

The Fund compensates the Adviser for performing necessary tax and financial 
management services. The compensation for 1996 is estimated to be at an 
annual rate of 0.01875% of the average net assets of the Fund. 
    


                                       8
<PAGE>
 
Information on the Fund's total expenses is in the Fund's Financial 
Highlights section of this Prospectus. 

DIVIDENDS AND TAXES 

The Fund has paid quarterly distributions continuously since 1937. 

   
Dividends. Dividends from the Fund's net investment income are declared and 
paid quarterly. Capital gains if any, are generally distributed annually. 
From time to time, the Fund may declare a special dividend at year's end. 
Dividends are reinvested in additional shares of your class unless you elect 
the option to receive cash. If you elect the cash option and the U.S. Postal 
Service cannot deliver your checks, your election will be converted to the 
reinvestment option. 
    

Taxation. For investors who are not exempt from Federal income taxes, 
dividends from the Fund's net investment income, certain net foreign currency 
gains, and net short-term capital gains are taxable to you as ordinary 
income. Dividends from the Fund's net long-term capital gains are taxable as 
long-term capital gain. These dividends are taxable whether you receive cash 
or reinvest in additional Class C shares. Certain dividends paid in January 
of a given year may be taxable as if you received them the previous December. 
Corporate shareholders may be entitled to take the corporate dividends 
received deduction for dividends received by the Fund from U.S. domestic 
corporations, subject to certain restrictions under the Internal Revenue Code 
of 1986, as amended (the "Code"). The Fund will send you a statement by 
January 31 showing the tax status of the dividends you received for the prior 
year. 

   
The Fund has qualified and intends to continue to qualify as a regulated 
investment company under Subchapter M of the Code. As a regulated investment 
company, the Fund will not be subject to Federal income taxes on any net 
investment income and net realized capital gains that are distributed to its 
shareholders within the time period prescribed by the Code. When you redeem 
(sell) or exchange Class C shares, you may realize a taxable gain or loss. 

On the account application, you must certify that your social security or 
other taxpayer identification number you provide is correct and that you are 
not subject to backup withholding of Federal income tax. If you do not 
provide this information or are otherwise subject to backup withholding, the 
Fund may be required to withhold 31% of your taxable dividends, and the 
proceeds of redemptions and exchanges. 

In addition to Federal taxes, you may be subject to state, local or foreign 
taxes, with respect to your investments in and distributions from the Fund. 
In many states, a portion of the Fund's dividends that represents interest 
received by the Fund on direct U.S. Government obligations may be exempt from 
tax. Non-U.S. shareholders and tax-exempt shareholders are subject to a 
different tax treatment not described above. You should consult your tax 
adviser for specific advice. 
    



                                       9
<PAGE>
 
PERFORMANCE 

The Fund may advertise its yield and total return on Class C shares. 

Yield reflects the Fund's rate of income on portfolio investments as a 
percentage of the Class C share price. Yield is computed by annualizing the 
result of dividing the net investment income per share over a 30 day period 
by the net asset value per Class C share on the last day of that period. 
Yield is also calculated according to accounting methods that are 
standardized for all stock and bond funds. Because yield accounting methods 
differ from the methods used for other accounting purposes, the Fund's yield 
may not equal the income paid on Class C shares or the income reported in the 
Fund's financial statements. 

   
The Fund's total return on Class C shares shows the overall dollar or 
percentage change in value of a hypothetical investment in the Fund, assuming 
the reinvestment of all dividends. Cumulative total return shows the Class C 
shares' performance over a period of time. Average annual total return shows 
the cumulative return of the Class C Fund shares divided by the number of 
years included in the period. Because average annual total return tends to 
smooth out variations in the performance of Class C Fund shares, you should 
recognize that it is not the same as actual year-to-year results. 

Neither total return nor yield calculations with respect to Class C shares 
reflect the imposition of a sales charge. The value of Class C Fund shares, 
when redeemed, may be more or less than their original cost. Both yield and 
total return are historical calculations and are not an indication of future 
performance. 
    

WHO CAN BUY CLASS C SHARES 

Class C shares are available to certain institutional investors. 

   
In order to buy Class C Fund shares, you must qualify as one of the following 
types of institutional investors: (i) Benefits plans (other than 
self-directed plans) not affiliated with the Adviser which have at least 
$25,000,000 in plan assets and either have a separate trustee vested with 
investment discretion and certain limitations on the ability of the plan 
beneficiaries to access their plan investments without incurring adverse tax 
consequences or allow their participants to select among one or more 
investment options, including the Fund ("participant-direct plans"); (ii) 
Banks and insurance companies which are not affiliated with the Adviser 
purchasing shares for their own account; (iii) Investment companies not 
affiliated with the Adviser; (iv) Tax exempt retirement plans of the Adviser 
and its affiliates, including affiliated brokers; and (v) Unit investment 
trusts sponsored by John Hancock Funds and certain other sponsors and (vi) 
existing full-service clients of the Life Company who were group annuity 
contract holders as of September 1, 1994. Participant-directed plans include 
but are not limited to 401(k), TSA and Section 457 plans. 
    

HOW TO BUY CLASS C SHARES 


Opening an account. 

   
The minimum initial investment is $1,000,000, except that this requirement 
may be waived at the discretion of the Fund's officers. You may qualify for 
the minimum investment if you invest more than $1,000,000 in Class C shares 
in the Fund and Class C shares of other funds in the John Hancock family. 
This is discussed in greater detail in the Statement of Additional 
Information. 
    

Complete the Account Application attached to this Prospectus. 

 By Check       1. Make your check payable to John Hancock Investor Services 
                   Corporation ("Investor Services"). 
                2. Deliver the completed application and check to your 
                   registered representative or Selling Broker, or mail it 
                   directly to Investor Services. 


                                       10
<PAGE>
 
Buying additional Class C shares.
   
By Wire        1. Obtain an account number by contacting your registered 
                   representative or Selling Broker or by calling 
                   1-800-437-9312. 
                2. Instruct your bank to wire funds to: 
                    First Signature Bank and Trust 
                    John Hancock Deposit Account No. 900000260 
                    ABA Routing No. 211475000 
                    For credit to: John Hancock Sovereign Investors Fund 
                    (Class C shares) 
                    Your account number 
                    Name(s) under which account is registered. 
                3. Deliver the completed application to your registered 
                   representative or Selling Broker, or mail it directly to 
                   Investor Services. 

By Telephone    1. Complete the "Invest-By-Phone" and "Bank Information" 
                   sections on the Account Privileges Application designating 
                   a bank account from which funds may be drawn. Note that in 
                   order to invest by phone, your account must be in a bank or 
                   credit union that is a member of the Automated Clearing 
                   House System (ACH). 
                2. After your authorization form has been processed, you may 
                   purchase additional Class C shares by calling Investor 
                   Services toll-free at 1-800-437-9312. 
                3. Give the Investor Services representative the name(s) in 
                   which your account is registered, the Fund name and your 
                   account number, and the amount you wish to invest in Class 
                   C shares. 
                4. Your investment normally will be credited to your account 
                   the business day following your phone request. 

By Check        1. Either complete the detachable stub included on your 
                   account statement or include a note with your investment 
                   listing the name of the Fund and the class of shares you 
                   own, your account number and the name(s) in which the 
                   account is registered. 
                2. Make your check payable to John Hancock Investor Services 
                   Corporation 
                3. Mail the account information and check to: 
                   John Hancock Investor Services Corporation 
                   P.O. Box 9115 
                   Boston, MA 02205-9115 
                   or deliver it to your registered representative or Selling 
                   Broker. 

By Wire         Instruct your bank to wire funds to: 
                    First Signature Bank and Trust 
                    John Hancock Deposit Account No. 900000260 
                    ABA Routing No. 211475000 
                    For credit to: John Hancock Sovereign Investors Fund 
                    (Class C Shares) 
                    Your Account Number 
                    Name(s) under which account is registered. 
    

Other Requirements All purchases must be made in U.S. dollars. Checks written 
on foreign banks will delay purchases until U.S. funds are received and a 
collection charge may be imposed. Shares of the Fund are priced at the 
offering price based on the net asset value computed after John Hancock Funds 
receives notification of the dollar equivalent from the Fund's custodian 
bank. Wire purchases normally take two or more hours to complete and, to be 
accepted the same day, must be received by 4:00 p.m., New York time. Your 
bank may charge a fee to wire funds. Telephone transactions are recorded to 
verify information. Class C share certificates are not issued unless a 
request is made in writing to Investor Services. 


                                       11
<PAGE>
 
   
You will receive account statements that you should keep to help with your 
personal recordkeeping. 

You will receive a statement of your account after any transactions that 
affects your share balance or registration (statements related to 
reinvestment of dividends will be sent to you quarterly). A tax information 
statement will be mailed to you by January 31 of each year. 
    

CLASS C SHARE PRICE 

The offering price of your Class C shares is their net asset value. 

   
The net asset value per share ("NAV") of a Class C share is the value of one 
Class C share. The NAV is calculated by dividing the net assets of each class 
by the number of outstanding shares of that class. The NAV of each class can 
differ in value. Securities in the Fund's portfolio are valued on the basis 
of market quotations, valuations provided by independent pricing services or 
at fair value as determined in good faith in accordance with procedures 
approved by the Board of Directors. Short-term debt investments maturing 
within 60 days are valued at amortized cost which the Board of Directors has 
determined to approximate market value. Foreign securities are valued on the 
basis of quotations from the primary market in which they are traded, and are 
translated from the local currency into U.S. dollars using current exchange 
rates. If quotations are not readily available or, the value has been 
materially affected by events occurring after the closing of a foreign 
market, assets are valued by a method that the Directors believe accurately 
reflects fair value. The NAV of Class C shares is calculated once daily as of 
the close of regular trading on the New York Stock Exchange (the "Exchange") 
(generally at 4:00 p.m., New York time) on each day that the Exchange is 
open. 

Class C shares of the Fund are sold at the offering price based on the NAV 
computed after your investment request is received in good order by John 
Hancock Funds. If you buy shares of the Fund through a Selling Broker, the 
Selling Broker must receive your investment before the close of regular 
trading on the Exchange and transmit it to John Hancock Funds prior to its 
close of business to receive that day's offering price. No sales charge is 
imposed on the purchase of Class C shares. 

A one-time payment of up to 0.15% of the amount invested in Class C shares 
may be made by John Hancock Funds to a Selling Broker for sales of Class C 
shares made by that Selling Broker. A person entitled to receive compensation 
for selling shares of the Fund may receive different compensation with 
respect to sales of Class A shares, Class B shares and Class C shares of the 
Fund. John Hancock Funds, out of its own resources, may pay to a selling 
Broker an annual service fee up to 0.20% of the amount invested in Class C 
shares by these clients. 
    

HOW TO REDEEM CLASS C SHARES 

You may redeem all or a portion of your Class C shares on any business day. 
Your Class C shares will be redeemed at the next NAV for Class C shares 
calculated after your redemption request is received in good order by 
Investor Services. The Fund may hold payment until reasonably satisfied that 
investments which were recently made by check or Invest-by-Phone have been 
collected (which may take up to 10 calendar days). 

   
Once your Class C shares are redeemed, the Fund generally sends you payment 
on the next business day. When you redeem your Class C shares, you may 
realize a taxable gain or loss depending usually on the difference between 
what you paid for them and what you receive for them, subject to certain tax 
rules. Under unusual circumstances, the Fund may suspend redemptions or 
postpone payment for up to three business days or longer, as permitted by 
Federal securities laws. 
    


                                       12
<PAGE>
 
   
To assure acceptance of your redemption request, please follow the 
procedures. 

 By Telephone   All Fund shareholders are eligible automatically for the 
                telephone redemption privilege. Call 1-800-437-9312, from 8:00 
                A.M. to 4:00 P.M. (New York Time), Monday through Friday, 
                excluding days on which the New York Stock Exchange is closed. 
                Investor Services employs the following procedures to confirm 
                that instructions received by telephone are genuine. Your 
                name, the account number, taxpayer identification number 
                applicable to the account and other relevant information may 
                be requested. In addition, telephone instructions are 
                recorded. 
                You may redeem up to $100,000 by telephone, but the address on 
                the account must not have changed for the last 30 days. A 
                check will be mailed to the exact name(s) and address on the 
                account. 
                If reasonable procedures, such as those described above, are 
                not followed, the Fund may be liable for any loss due to 
                unauthorized or fraudulent instructions. In all other cases, 
                neither the Fund nor Investor Services will be liable for any 
                loss or expense for acting upon telephone instructions made 
                according with the telephone transaction procedures mentioned 
                above. 
                Telephone redemption is not available for tax-qualified 
                retirement plans or for Class C shares of the Fund that are in 
                certificate form. 
                During periods of extreme economic conditions or market 
                changes, telephone requests may be difficult to implement due 
                to a large volume of calls. During such times you should 
                consider placing redemption requests in writing or using 
                EASI-line. EASI-line's telephone number is 1-800-338-8080. 

By Wire         If you have a telephone redemption form on file with the Fund, 
                redemption proceeds of $1,000 or more can be wired on the next 
                business day to your designated bank account and a fee 
                (currently $4.00) will be deducted. You may also use 
                electronic funds transfer to your assigned bank account and 
                the funds are usually collectible after two business days. 
                Your bank may or may not charge for this service. Redemptions 
                of less than $1,000 will be sent by check or electronic funds 
                transfer. 
                This feature may be elected by completing the "Telephone 
                Redemption" section on the Institutional Account Application 
                that is included with this Prospectus. 

In Writing      Send a stock power or letter of instruction specifying the 
                name of the Fund, the dollar amount or the number of Class C 
                shares to be redeemed, your name, class of shares, your 
                account number and the additional requirements listed below 
                that apply to your particular account. 

    
Type of Registration                           Requirements 
- --------------------------   ------------------------------------------------- 
Corporation, Association       A letter of instruction and a corporate 
                               resolution, signed by person(s) authorized to 
                               act on the account with the signature(s) 
                               guaranteed. 
Trusts                         A letter of instruction signed by the 
                               Trustee(s) with the signatures guaranteed. (If 
                               the Trustee's name is not registered on your 
                               account, also provide a copy of the trust 
                               document, certified within the last 60 days.) 

If you do not fall into any of these registration categories, please call 
1-800-437-9312 for further instructions. 

                                       13
<PAGE>
 
Who may guarantee your signature. 

A signature guarantee is a widely accepted way to protect you and the Fund by 
verifying the signature on your request. It may not be provided by a notary 
public. If the net asset value of the Class C shares redeemed is $100,000 or 
less, John Hancock Funds may guarantee the signature. The following 
institutions may provide you with a signature guarantee, provided that the 
institution meets credit standards established by Investor Services: (i) a 
bank; (ii) a securities broker or dealer, including a government or municipal 
securities broker or dealer, that is a member of a clearing corporation or 
meets certain net capital requirements; (iii) a credit union having authority 
to issue signature guarantees; (iv) a savings and loan association, a 
building and loan association, a cooperative bank, a federal savings bank or 
association; or (v) a national securities exchange, a registered securities 
exchange or a clearing agency. 

Through Your Broker Your broker may be able to initiate the redemption. 
                    Contact your broker for instructions. 

Additional information about redemptions. 

If you have certificates for your shares, you must submit them with your 
stock power or a letter of instruction. You may not redeem certificated 
shares by telephone. 

   
Due to the proportionately high cost of maintaining smaller accounts, the 
Fund reserves the right to redeem all Class C shares in an account which 
holds fewer than 50 shares (except accounts under retirement plans) and to 
mail the proceeds to the shareholder, or the transfer agent may impose an 
annual fee of $10.00. No account will be involuntarily redeemed or additional 
fee imposed, if the value of the account is in excess of the Fund's minimum 
initial investment. Shareholders will be notified before these redemptions 
are to be made or this charge is imposed and will have 30 days to purchase 
additional Class C shares to bring their account balance up to the required 
minimum. Unless the number of Class C shares acquired by additional purchases 
and any dividend reinvestments exceeds the number of Class C shares redeemed, 
repeated redemptions from a smaller account may eventually trigger this 
policy. 
    

ADDITIONAL SERVICES AND PROGRAMS 

Exchange Privilege 

You may exchange Class C shares of the Fund only for Class C shares of 
another John Hancock fund. 

If your investment objective changes, or if you wish to achieve further 
diversification, John Hancock offers other funds with a wide range of 
investment goals. Not all John Hancock funds offer Class C. Contact your 
registered representative or Selling Broker and request a prospectus for the 
John Hancock funds that interest you. Read the prospectus carefully before 
exchanging your Class C shares. Exchanges may be made only into Class C 
shares of other John Hancock funds. 

Exchanges between funds are based on their respective net asset values. No 
sales charge or transaction charge is imposed. 

   
The Fund reserves the right to require you to keep previously exchanged Class 
C shares (and reinvested dividends) in the Fund for 90 days before you are 
permitted a new exchange. The Fund may also terminate or alter the terms of 
the exchange privilege upon 60 days' notice to shareholders. 
    

An exchange of shares is treated as a redemption of shares of one fund and 
the purchase of shares of another for Federal income tax purposes. An 
exchange may result in a taxable gain or loss. 

When you make an exchange, your account registration must be identical in 
both the existing and new account. The exchange privilege is available only 
in states where the exchange can be made legally. 


                                       14
<PAGE>
 
Under exchange agreements with John Hancock Funds, certain dealers, brokers 
and investment advisers may exchange their clients' Fund shares, subject to 
the terms of those agreements and John Hancock Funds' right to reject or 
suspend those exchanges at any time. Because of the restrictions and 
procedures under those agreements, the exchanges may be subject to timing 
limitations and other restrictions that do not apply to exchanges requested 
by shareholders directly, as described above. 

   
Because Fund performance and shareholders can be hurt by excessive trading, 
the Fund reserves the right to terminate the exchange privilege for any 
person or group that, in John Hancock Funds' judgment, is involved in a 
pattern of exchanges that coincide with a "market timing" strategy that may 
disrupt the Fund's ability to invest effectively according to its investment 
objective and policies, or might otherwise affect the Fund and its 
shareholders adversely. The Fund may also temporarily or permanently 
terminate the exchange privilege for any person who makes seven or more 
exchanges out of the Fund per calendar year. Accounts under common control or 
ownership will be aggregated for this purpose. Although the Fund will attempt 
to give prior notice whenever it is reasonably able to do so, it may impose 
these restrictions at any time. 
    

By Telephone 

   
1. When you complete the application for your initial purchase of Class C 
   shares of the Fund, you automatically authorize exchanges by telephone 
   unless you check the box indicating that you do not wish to authorize the 
   telephone exchange privilege. 

2. Call 1-800-437-9312. Have the account number of your current fund and the 
   exact name in which it is registered available to give to the customer 
   service representative. 

3. Your name, the account number, taxpayer identification number applicable 
   to the account and other relevant information may be requested. In 
   addition, telephone instructions are recorded. 

In Writing 

1. In a letter request an exchange and list the following: 
   --name of the Fund whose Class C shares you currently own 
   --your account number 
   --the name(s) in which the account is registered 
   --the name of the fund in which you wish your exchange to be invested 
   --the number of Class C shares, all Class C shares or the dollar amount 
    you wish to exchange. 
   Sign your request exactly as the account is registered. 

2. Mail the request and information to: 
   Attn: Institutional Services 
   John Hancock Investor Services Corporation 
   P.O. Box 9277 
   Boston, Massachusetts 02205-9277 
    


                                       15
<PAGE>
 
JOHN HANCOCK SOVEREIGN 
INVESTORS FUND 

Investment Adviser 
John Hancock Advisers, Inc. 
101 Huntington Avenue 
Boston, Massachusetts 02199-7603 

Principal Distributor 
John Hancock Funds, Inc. 
101 Huntington Avenue 
Boston, Massachusetts 02199-7603 

Custodian 
Investors Bank & Trust Company 
24 Federal Street 
Boston, Massachusetts 02110 

Transfer Agent 
John Hancock Investor Services Corporation 
P.O. Box 9116 
Boston, Massachusetts 02205-9116 

Independent Auditors 
Ernst & Young LLP 
200 Clarendon St. 
Boston, MA 02116 

HOW TO OBTAIN INFORMATION 
ABOUT THE FUND 

For Service Information 
For Telephone Exchange Call 1-800-437-9312 
For Investment-by-Phone 
For Telephone Redemption 



JOHN HANCOCK 
SOVEREIGN 
INVESTORS 
FUND 

CLASS C SHARES 
Prospectus 
   
May 1, 1996 
    

A mutual fund seeking long-term growth of capital and income without undue 
market risks.

101 Huntington Avenue 
Boston, Massachusetts 02199-7603 
Telephone 1-800-437-9312 

   
JHD-290CP 5/96                        [Recycle Logo] Printed on Recycled Paper 
    

                                       
<PAGE>


                                  JOHN HANCOCK
                            SOVEREIGN INVESTORS FUND

                       CLASS A, CLASS B and CLASS C SHARES

                                  Statement of
                             Additional Information
   
                                   May 1, 1996
    
   
     This Statement of Additional  Information  provides  information about John
Hancock  Sovereign  Investors  Fund (the "Fund") in addition to the  information
that  is  contained  in  the  Fund's  Class  A and  Class  B  and  the  Class  C
Prospectuses, dated May 1, 1996 (the "Prospectuses").
    
     This Statement of Additional Information is not a prospectus.  It should be
read in  conjunction  with  the  Fund's  Prospectuses,  a copy of  which  can be
obtained free of charge by writing or telephoning:

                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-9116
                                1-(800)-225-5291


                                TABLE OF CONTENTS

   

                                                                  Statement of
                                                                   Additional
                                                                  Information
                                                                      Page

Organization of the Fund                                                 2
Investment Objective and Policies                                        2
Investment Restrictions                                                  6
Those Responsible for Management                                         9
Investment Advisory and Other Services                                  15
Distribution Contracts                                                  18
Net Asset Value                                                         19
Initial Sales Charge on Class A Shares                                  20
Deferred Sales Charge on Class B Shares                                 22
Special Redemptions                                                     23
Additional Services and Programs                                        23
Description of Fund Shares                                              24
Tax Status                                                              25

<PAGE>

Calculation of Performance                                              28
Brokerage Allocation                                                    31
Transfer Agent Services                                                 32
Custody of Portfolio                                                    33
Independent Auditors                                                    33
Appendix A-1                                                            A-1
Financial Statements
    

ORGANIZATION OF THE FUND

     John  Hancock   Sovereign   Investors  Fund  (the  "Fund")  is  a  separate
diversified  portfolio of John  Hancock  Sovereign  Investors  Fund,  Inc.  (the
"Company"), an open-end investment management company.

     The Company was organized as a corporation in the State of Delaware in 1936
and  reincorporated  in Maryland in 1990.  The Board of Directors of the Company
has  authority  under the Company's  charter to create and classify  shares into
separate  series and  reclassify  any series or  portfolio of shares into one or
more classes without further action by shareholders. Pursuant thereto, the Board
of Directors has created the Fund and one additional series of the Company known
as John Hancock  Sovereign  Balanced Fund  ("Balanced  Fund") and authorized the
issuance of three  classes of shares of the Fund:  Class A, Class B and Class C.
See "Description of Fund Shares."  Additional  series may be added in the future
from time to time.

     The Fund is managed by John Hancock  Advisers,  Inc. (the  "Adviser").  The
Adviser is an indirect  wholly-owned  subsidiary of the John Hancock Mutual Life
Insurance  Company  (the  "Life  Company"),  chartered  in 1862,  with  national
headquarters at John Hancock Place, Boston, Massachusetts.


INVESTMENT OBJECTIVE AND POLICIES

     The Fund's  investment  objective is to provide long-term growth of capital
and of income  without  assuming  what the Adviser  believes to be undue  market
risks.  At times,  however,  because of market  conditions,  the Fund may invest
primarily for current  income.  There is no assurance that the Fund's  objective
will be attained.  The Fund will make investments in different types and classes
of  securities  in  accordance  with the Board of  Directors'  and the Adviser's
appraisal of economic and market conditions. The securities held by the Fund are
under  continuous  study by the  Adviser.  They are  selected  because  they are
considered by the  management to contribute to the possible  achievement  of the
Fund's objective. They are held or disposed of in accordance with the results of
a continuing examination of their merit. Shareholder approval is not required to
effect changes in investment objective.

     The Fund currently uses a strategy of investing only in those common stocks
which have a record of having  increased  their  dividend  payout in each of the
preceding ten or more years. This dividend performers strategy can be changed at
any time.


                                       2

<PAGE>

     The Fund has adhered to this philosophy since 1979. By investing  primarily
in these  companies,  the portfolio  management team focuses on investments with
characteristics  such  as:  a  strong  management  team  that  has  demonstrated
leadership through changing market cycles;  Financial  soundness as evidenced by
consistently  rising  dividends and profits,  strong cash flows,  high return on
equity and a balanced sheet showing  little debt;  and strong brand  recognition
and market acceptance,  backed by proven products and a well-established,  often
global, distribution network.

     The Fund may hold all common stocks or for more  defensive  purposes it may
hold  high  grade  liquid  preferred  stocks  and debt  securities  or cash.  In
addition,  temporary investments in short term debt securities may be made so as
to receive a return on excess cash.

     The  investment  policy of the Fund is to purchase and hold  securities for
capital  appreciation  and  investment  income,  although there may be a limited
number of short-term  transactions  incidental to the pursuit of its  investment
objective. The Fund may make portfolio purchases and sales to the extent that in
its Board's opinion, relying on the Adviser or independently,  such transactions
are in the interest of shareholders.
   
     Portfolio  turnover rates for the past three fiscal years were:  1993, 46%,
1994, 45% and 1995, 46%.
    
         The Fund endeavors to achieve its  objectives by utilizing  experienced
management and generally  investing in securities of seasoned companies in sound
financial condition.  A company or its predecessors must have been in continuous
business  for at  least  five  years  and must  have  total  assets  of at least
$10,000,000 before its securities can be purchased by the Fund. The Fund has not
purchased  securities  of real  estate  investment  trusts  and  has no  present
intention of doing so in the future.

     Restricted  Securities.  Although  the Fund has  authority to purchase to a
limited extent "restricted  securities" (i.e., securities that would be required
to be registered prior to distribution to the public), the Fund did not do so in
its past fiscal year and has no current  intention of doing so,  except that the
Fund may in the future  invest in restricted  securities  eligible for resale to
certain  institutional  investors pursuant to Rule 144A under the Securities Act
of 1933.  The Fund will not invest  more than 15% of its net assets in  illiquid
investments,  which includes  repurchase  agreements maturing in more than seven
days,  securities  that are not readily  marketable and  restricted  securities.
However, if the Board of Directors determines, based upon a continuing review of
the trading  markets for specific Rule 144A securities that they are liquid then
such securities may be purchased  without regard to the 15% limit.  The Board of
Directors may adopt guidelines and delegate to the Adviser the daily function of
determining  and monitoring the liquidity of restricted  securities.  The Board,
however, will retain sufficient oversight and be ultimately  responsible for the
determinations.  Since it is not possible to predict with assurance  exactly how
this market for  restricted  securities  sold and  offered  under Rule 144A will
develop,  the Board  will  carefully  monitor  the Fund's  investments  in these
securities,  focusing on such  important  factors,  among others,  as valuation,
liquidity and availability of information.  This investment  practice could have
the effect of increasing the level of illiquidity in the Fund to the extent that
qualified  institutional  buyers  become for a time  uninterested  in purchasing
these 


                                       3

<PAGE>

restricted  securities.  The Fund does not intend to invest  more that 5% of its
net assets in Rule 144A securities in the coming year.

Diversification.  The  Fund's  investments  are  diversified  in a broad list of
issues,  representing many different industries.  Although  diversification does
not eliminate market risk, it may tend to reduce it. At the same time,  holdings
of a large number of shares in any one company are avoided. Thus, during periods
when general economic and political  conditions are subject to rapid changes, it
may be appropriate to effect rapid changes in the Fund's  investments.  This can
be more readily accomplished by limiting the amount of any one investment.

     As is  common to all  securities  investments,  the  stock of this  managed
diversified  Fund is subject to  fluctuation  in value;  its portfolio  will not
necessarily  prove a defense in periods of declining  prices or lead the advance
in rising  markets.  The Fund's  management  will  endeavor  to reduce the risks
encountered  in the use of any single  investment by investing the assets of the
Fund in a widely diversified group of securities. Diversification, however, will
not necessarily reduce inherent market risks. Securities are selected mainly for
their investment character,  based upon generally accepted elements of intrinsic
value including  industry  position,  management,  financial  strength,  earning
power, ready marketability and prospects for future growth.

Concentration.  The Fund's policy is not to concentrate  its  investments in any
one industry,  but  investments of up to 25% of its total assets at market value
may be made in a single industry. This limitation may not be changed without the
affirmative vote of a majority of the Fund's outstanding  voting securities,  as
defined in the  Investment  Company  Act of 1940,  as amended  (the  "Investment
Company Act").

Lower Rated Bonds.  The Fund may invest in debt securities  rated as low as C by
Moody's Investors Service,  Inc.  ("Moody's") or Standard & Poor's Ratings Group
("S&P") and unrated  securities  deemed of  equivalent  quality by the  Adviser.
These  securities  are  speculative  to a high  degree  and often have very poor
prospects of attaining  real  investment  standing.  Lower rated  securities are
generally  referred to as junk bonds.  No more than 5% of the Fund's net assets,
however,  will be invested in  securities  rated lower than BBB by S&P or Baa by
Moody's.  In addition,  no more than 5% of the Fund's net assets may be invested
in  securities  rated BBB or Baa and  unrated  securities  deemed of  equivalent
quality.  See the Appendix attached to this Statement of Additional  Information
which  describes the  characteristics  of the securities in the various  ratings
categories.  The Fund may invest in comparable quality unrated securities which,
in the  opinion  of the  Adviser,  offer  comparable  yields  and risks to those
securities which are rated.

     Debt  obligations  rated in the  lower  ratings  categories,  or which  are
unrated,  involve greater  volatility of price and risk of loss of principal and
income. In addition,  lower ratings reflect a greater  possibility of an adverse
change in  financial  condition  affecting  the  ability  of the  issuer to make
payments of  interest  and  principal.  The high yield  fixed  income  market is
relatively new and its growth  occurred  during a period of economic  expansion.
The market has not yet been fully tested by an economic recession.

     The market  price and  liquidity  of lower  rated fixed  income  securities
generally  respond to short term corporate and market  developments to a greater
extent than do the price and liquidity of higher rated  securities  because such
developments are perceived to have a more direct  


                                       4

<PAGE>

relationship to the ability of an issuer of such lower rated  securities to meet
its  ongoing  debt  obligations.  The  market  prices of zero  coupon  bonds are
affected to a greater  extent by interest rate  changes,  and thereby tend to be
more volatile than securities which pay interest  periodically.  Increasing rate
note securities are typically refinanced by the issuers within a short period of
time.

     Reduced  volume and  liquidity in the high yield bond market or the reduced
availability of market  quotations will make it more difficult to dispose of the
bonds and to value  accurately the Fund's assets.  The reduced  availability  of
reliable,  objective  data may  increase  the Fund's  reliance  on  management's
judgment in valuing high yield bonds.  In addition,  the Fund's  investments  in
high yield  securities  may be  susceptible  to adverse  publicity  and investor
perceptions,  whether  or not  justified  by  fundamental  factors.  The  Fund's
investments, and consequently its net asset value, will be subject to the market
fluctuations and risks inherent in all securities.

Options and Futures.  The Fund may not invest in futures  contracts or sell call
or put  options.  The Fund  has  authority  to  purchase  put and call  options,
although  the Fund has no present  intention  of doing so in the  coming  fiscal
year.

Government  Securities.  Certain  U.S.  Government  securities,  including  U.S.
Treasury bills,  notes and bonds, and Government  National Mortgage  Association
certificates  ("Ginnie Maes"), are supported by the full faith and credit of the
United States. Certain other U.S. Government securities, issued or guaranteed by
federal agencies or government sponsored  enterprises,  are not supported by the
full faith and credit of the United States, but may be supported by the right of
the  issuer  to  borrow  from  the  U.S.  Treasury.   These  securities  include
obligations of the Federal Home Loan Mortgage Corporation  ("Freddie Macs"), and
obligations  supported  by the  credit of the  instrumentality,  such as Federal
National Mortgage  Association Bonds ("Fannie Maes").  Ginnie Maes, Freddie Macs
and Fannie Maes are  mortgage-backed  securities  which provide monthly payments
which are, in effect,  a  "pass-through"  of the monthly  interest and principal
payments  (including any  prepayments)  made by the individual  borrowers on the
pooled mortgage loans. Collateralized Mortgage Obligations ("CMOs") in which the
Fund may invest are securities issued by a U.S. Government  instrumentality that
are  collateralized by a portfolio of mortgages or  mortgage-backed  securities.
Mortgage-backed   securities  may  be  less  effective  than   traditional  debt
obligations  of  similar  maturity  at  maintaining  yields  during  periods  of
declining interest rates.

     Mortgage-backed  securities  have stated  maturities  of up to thirty years
when they are issued  depending upon the length of the mortgages  underlying the
securities. In practice, however, unscheduled or early payments of principal and
interest on the underlying mortgages may make the securities' effective maturity
shorter than this and the prevailing  interest rates may be higher or lower than
the current yield of the Fund's portfolio at the time such payments are received
by the Fund for reinvestment. Mortgage-backed securities may have less potential
for capital  appreciation  than  comparable  fixed-income  securities due to the
likelihood of increased  prepayments of mortgages as interest rates decline.  If
the Fund buys mortgage-backed securities at a premium, mortgage foreclosures and
prepayments  of principal by  mortgagors  (which may be made at any time without
penalty)  may  result in some loss of the  Fund's  principal  investment  to the
extent of the premium paid.


                                       5

<PAGE>

INVESTMENT RESTRICTIONS
   
Fundamental Investment Restrictions.  The following investment restrictions will
not be changed without approval of a majority of the Fund's  outstanding  voting
securities  which, as used in the  Prospectuses and this Statement of Additional
Information,  means  approval  by the  lesser  of (1) 67% or more of the  Fund's
shares represented at a meeting if at least 50% of Fund's outstanding shares are
present  in  person  or by  proxy  at  the  meeting  or (2)  50%  of the  Fund's
outstanding shares.
    
     (1) The Fund may not, with respect to 75% of its total assets, purchase any
security (other than securities issued or guaranteed by the U.S. Government, its
agencies or instrumentalities and repurchase  agreements  collateralized by such
securities)  if, as a result:  (a) more  than 5% of its  total  assets  would be
invested in the  securities  of any one  issuer,  or (b) the Fund would own more
than 10% of the voting securities of any one issuer.

     (2) The Fund may not  issue  senior  securities,  except  as  permitted  by
paragraphs (3) and (7) below. For purposes of this restriction,  the issuance of
shares of common  stock in multiple  classes,  the  purchase or sale of options,
futures contracts and options on futures  contracts,  forward  commitments,  and
repurchase  agreements  entered into in  accordance  with the Fund's  investment
policies, and the pledge, mortgage or hypothecation of the Fund's assets are not
deemed to be senior securities.

     (3) The Fund may not borrow  money  except in  connection  with the sale or
resale of its capital stock.

     (4) The Fund may not act as an  underwriter,  except to the extent that, in
connection with the disposition of portfolio investments, the Fund may be deemed
to be an underwriter for purposes of the Securities Act of 1933.

     (5) The Fund may not purchase or sell real estate, or any interest therein,
including  real estate  mortgage  loans,  except that the Fund may: (i) hold and
sell real estate acquired as the result of its ownership of securities,  or (ii)
invest in  securities  of corporate  or  governmental  entities  secured by real
estate or marketable  interests therein or securities issued by companies (other
that real estate limited  partnerships)  that invest in real estate or interests
therein.

     (6) The  Fund  may not  make  loans,  except  that  the  Fund  (1) may lend
portfolio  securities in accordance  with the Fund's  investment  policies in an
amount up to 331/3% of the Fund's total assets taken at market value,  (2) enter
into  repurchase  agreements,  and (3)  purchase all or a portion of an issue of
debt  securities,  bank  loan  participation  interests,  bank  certificates  of
deposit,  bankers' acceptances,  debentures or other securities,  whether or not
the purchase is made upon the original issuance of the securities.

     (7) The Fund may not purchase or sell  commodities or commodity  contracts;
except that the Fund may  purchase and sell  options on  securities,  securities
indices,  currency  and  other  financial  instruments,   futures  contracts  on
securities,  securities  indices,  currency and other financial  instruments and
options on such futures  contracts,  forward  commitments,  interest rate swaps,
caps and floors, securities index put or call warrants and repurchase agreements
entered into in accordance with the Fund's investment policies.


                                       6

<PAGE>

     (8) The  Fund may not  purchase  securities  of an  issuer  conducting  its
principal activity in any particular industry if immediately after such purchase
the value of the Fund's investments in all issuers in this industry would exceed
25% of its total assets taken at market value.


NON FUNDAMENTAL INVESTMENT RESTRICTIONS

     The following  restrictions  may be changed by the Funds Board of Directors
and will not require shareholder approval.

     The Fund may not:

     (a)  Participate on a  joint-and-several  basis in any  securities  trading
account.  The  "bunching"  of  orders  for the sale or  purchase  of  marketable
portfolio  securities with other accounts under the management of any investment
adviser to the Fund in order to save  commissions or to average prices among the
accounts, and the participation of the Fund as a part of a group bidding for the
purchase of tax exempt bonds shall not be deemed to result in participation in a
securities trading account.

     (b) Purchase  securities on margin or make short sales unless, by virtue of
its ownership of other  securities,  the Fund has the right to obtain securities
equivalent in kind and amount to the securities  sold short and, if the right is
conditional, the sale is made upon the same conditions, except that the Fund may
obtain  such  short-term  credits  as may be  necessary  for  the  clearance  of
purchases and sales of securities.

     (c)  Purchase a security  if, as a result,  (i) more than 10% of the Fund's
     total  assets  would be  invested  in the  securities  of other  investment
     companies,  (ii) the Fund would hold more than 3% of the total  outstanding
     voting securities of any one investment  company,  or (iii) more than 5% of
     the Fund's  total  assets  would be invested in the  securities  of any one
     investment company. These limitations do not apply to (a) the investment of
     cash collateral, received by the Fund in connection with lending the Fund's
     portfolio securities, in the securities of open-end investment companies or
     (b) the purchase of shares of any investment  company in connection  with a
     merger,  consolidation,  reorganization or purchase of substantially all of
     the assets of another investment  company.  Subject to the above percentage
     limitations,  the Fund may, in  connection  with the John Hancock  Group of
     Funds  Deferred  Compensation  Plan  for  Independent   Trustees/Directors,
     purchase  securities of other investment  companies within the John Hancock
     Group of Funds.  The Fund may not  purchase  the  shares of any  closed-end
     investment  company except in the open market where no commission or profit
     to a sponsor or dealer  results  from the  purchase,  other than  customary
     brokerage fees."

     (d)  Purchase a security of a company  unless it or its  predecessors  have
been in continuous  business for at least five years, and unless its most recent
balance sheet shows at least $10,000,000 total assets.

     (e) Invest for the purpose of exercising  control over or management of any
company.

     (f) Purchase  warrants of any issuer,  if as a result,  more than 2% of the
value of the Fund's  total  assets  would be invested in warrants  which are not
listed on the New York Stock  Exchange or the  American  Stock  Exchange or more
than 5% of the value of the Fund's  total  assets would be 


                                       7

<PAGE>

invested in warrants, whether or not so listed, such warrants in each case to be
valued at the  lesser of cost or  market,  but  assigning  no value to  warrants
acquired by the Fund in units with or attached to debt securities.

     (g) Knowingly  purchase or retain securities of an issuer if one or more of
the Directors or officers of the Fund or directors or officers of the Adviser or
any  investment   management   subsidiary  of  the  Adviser   individually  owns
beneficially  more than 1/2 of 1% and together own beneficially  more than 5% of
the securities of such issuer.

     (h)  Purchase  interests  in oil, gas or other  mineral  lease  exploration
programs;  however,  this policy will not prohibit the acquisition of securities
of companies  engaged in the  production  or  transmission  of oil, gas or other
minerals.

     (i) Purchase any security,  including any repurchase  agreement maturing in
more than seven days,  which is illiquid,  if more than 15% of the net assets of
the Fund,  taken at market  value,  would be invested in such  securities.  (The
staff  of  the   Securities   and  Exchange   Commission   currently   considers
over-the-counter options to be illiquid securities subject to the 15% limit.)

     (j) Write put or call options.

     (k) Purchase put and call options  (other than  protective put options) if,
as a result, the value of the Fund's aggregate  investment in such options would
exceed 5% of its total assets.

     (l) Purchase interests in real estate limited partnerships.

     (m) No officer or  director  of the Fund may take a short  position  in the
shares of the Fund, withhold orders or buy shares in anticipation of orders.

     (n) No security of a bank or trust company may be purchased  unless it is a
domestic corporation, and has combined capital, surplus and undivided profits of
at least $20,000,000.
   
     In order to permit  the sale of shares of the Fund in certain  states,  the
Directors may, in their sole discretion, adopt restrictions on investment policy
more restrictive than those described above. Should the Directors determine that
any such more  restrictive  policy is no longer in the best interest of the Fund
and its  shareholders,  the Fund may cease offering shares in the state involved
and the Directors may revoke such restrictive  policy.  Moreover,  if the states
involved shall no longer require any such restrictive policy, the Directors may,
at their sole  discretion,  revoke such  policy.  The Fund has agreed with state
securities administrators that it will not purchase the following securities:
    
   
     The Fund agrees that, in accordance with the Ohio  Securities  Division and
until  such  regulations  are no  longer  required,  it will  comply  with  Rule
1301:6-3-09(E)(9)  by not  investing  in the  securities  of other  open-end and
closed-end  investment  companies except by purchase in the open market where no
commission or profit to a sponsor or dealer results from the purchase other than
the customary broker's commission, or except when the purchase is part of a plan
of merger, consolidation, reorganization or acquisition.
    

                                       8

<PAGE>

     If a percentage  restriction  on investment or utilization of assets 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 of the Fund's assets will not be
considered a violation of restriction.

     Because investments in securities of other investment  companies may result
in  duplication  of  certain  fees and  expenses,  the Fund will  invest in such
securities only when, in the Adviser's  opinion,  the anticipated return on such
securities justifies any such additional expense.


THOSE RESPONSIBLE FOR MANAGEMENT

     The  business  of the Fund is managed by its Board of  Directors  who elect
officers who are responsible  for the day-to-day  operations of the Fund and who
execute  policies  formulated  by the  Directors.  Several of the  officers  and
Directors of the Fund are also  officers or directors of the Adviser or officers
or directors of the Fund's  principal  distributor,  John  Hancock  Funds,  Inc.
("John Hancock Funds,").

     The following  table sets forth the  principal  occupation or employment of
the Trustees and principal officers of the Fund during the past five years:


                                       9
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
Edward J. Boudreau,  Jr.*               Chairman (1,2)                Chairman and Chief Executive       
101 Huntington  Avenue                                                Officer, the Adviser and The       
Boston, MA 02199                                                      Berkeley Financial Group ("Berkeley
                                                                      Group"); Chairman, NM Capital      
                                                                      Management, Inc. ("NM Capital");   
                                                                      John Hancock Advisers International
                                                                      Limited ("Advisers International");
                                                                      John Hancock Funds, Inc., ("John   
                                                                      Hancock Funds"), John Hancock      
                                                                      Investor Services Corporation      
                                                                      ("Investor Services") and Sovereign
                                                                      Asset Management Corporation       
                                                                      ("SAMCorp") (herein after the      
                                                                      Adviser, The Berkeley Group, NM    
                                                                      Capital, Advisers International,   
                                                                      John Hancock Funds, Investor       
                                                                      Services and SAMCorp collectively  
                                                                      referred to as the "Affiliated     
                                                                      Companies"); Chairman, First       
                                                                      Signature Bank & Trust; Director,  
                                                                      John Hancock Freedom Securities    
                                                                      Corp., John Hancock Capital Corp., 
                                                                      New England/Canada Business        
                                                                      Council; Member, Investment Company
                                                                      Institute Board of Governors;      
                                                                      Director, Asia Strategic Growth    
                                                                      Fund, Inc.; Trustee, Museum of     
                                                                      Science; President, the Adviser    
                                                                      (until July 1992); Chairman, John  
                                                                      Hancock Distributors, Inc.         
                                                                      ("Distributors") (until April      
                                                                      1994).                             

Thomas W.L. Cameron*                    Director (1)                  Chairman and Director, Sovereign      
Interstate/Johnson Lane                                               Advisers, Inc.; Senior Vice       
1892 Andell Bluff Blvd.                                               President, Interstate/Johnson Lane
Johns Island, SC  29455                                               Corp. (securities dealer).        

</TABLE>
- -------------------
*    An "interested person" of the Company as such term is defined in the
     Investment Company Act of 1940, as amended ("The Investment Company Act").
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       10
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
James F. Carlin                         Director(3)                   Chairman and CEO, Carlin                  
233 West Central Street                                               Consolidated, Inc.                 
Natick, MA 01760                                                      (management/investments); Director,
                                                                      Arbella Mutual Insurance Company   
                                                                      (insurance), Consolidated Group    
                                                                      Trust (insurance administration),  
                                                                      Carlin Insurance Agency, Inc., West
                                                                      Insurance Agency, Inc. (until May, 
                                                                      1995) and Uno Restaurant Corp.;    
                                                                      Chairman, Massachusetts Board of   
                                                                      Higher Education; Receiver, the    
                                                                      City of Chelsea (until August,     
                                                                      1992).                             

Charles F. Fretz                        Director (3)                  Retired; Former Vice President and
RD #5, Box 300B                                                       Director, Towers, Perrin, Foster &
Clothier Springs Road                                                 Crosby, Inc. (international       
Malvern, PA  19355                                                    management consultants)           
                                                                      (1952-1985).                      

Harold R. Hiser, Jr.                    Director (3)                  Executive Vice President,            
123 Highland Avenue                                                   Schering-Plough Corporation    
Short Hills, NJ  07078                                                (pharmaceuticals) (until 1996);
                                                                      Director, ReCapital Corporation
                                                                      (reinsurance)(until 1995).     

Charles L. Ladner                       Director (3)                  Director, Energy North, Inc.            
UGI Corporation                                                       (public utility holding company)   
P.O. Box 858                                                          (until 1992); Senior Vice President
Valley Forge, PA  19482                                               and Chief Financial Officer of UGI 
                                                                      Corp. Holding Company: Public      
                                                                      Utilities, LPGAS.                  

Patricia P. McCarter                    Director (3)                  Director and Secretary of The   
1230 Brentford Road                                                   McCarter Corp. (machine      
Malvern, PA  19355                                                    manufacturer).               

</TABLE>
- -------------------
*    An "interested person" of the Company as such term is defined in the
     Investment Company Act of 1940, as amended ("The Investment Company Act").
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       11
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
Steven R. Pruchansky                    Director (1,3)                Director and President, Mast        
6920 Daniel Road                                                      Holdings, Inc.(since 1991);       
Naples, FL  33942                                                     Director, First Signature Bank &  
                                                                      Trust Company (until August 1991);
                                                                      Director, Mast Realty Trust (1982-
                                                                      1994); President, Maxwell Building
                                                                      Corp. (until 1991).               

Norman H. Smith                         Director (3)                  Lieutenant General, United States   
243 Mt. Oriole Lane                                                   Marine Corps; Deputy Chief of Staff
Linden, VA  22642                                                     for Manpower and Reserve Affairs,  
                                                                      Headquarters Marine Corps;         
                                                                      Commanding General, III Marine     
                                                                      Expeditionary Force/3rd Marine     
                                                                      Division (retired 1991).           

John P. Toolan                          Director (3)                  Director, The Muni Bond Funds,     
13 Chadwell Place                                                     National Liquid Reserves, Inc., The
Morristown, NJ  07960                                                 Tax Free Money Fund, Inc. and      
                                                                      Vantage Money Market Funds (mutual 
                                                                      funds), and The Inefficient-Market 
                                                                      Fund, Inc. (closed-end investment  
                                                                      company; Chairman, Smith Barney    
                                                                      Trust Company (retired December,   
                                                                      1991); Director, Smith Barney,     
                                                                      Inc., Mutual Management Company and
                                                                      Smith Barney Advisers, Inc.        
                                                                      (investment advisers) (until       
                                                                      December 1991).                    

Robert G. Freedman*                     Vice Chairman and Chief       Vice Chairman and Chief Investment
101 Huntington Avenue                   Investment Officer (2)        Officer, the Adviser; President,  
Boston, MA  02199                                                     the Adviser (until December 1994).

</TABLE>
- -------------------
*    An "interested person" of the Company as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and Administration Committee.


                                       12
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
Anne C. Hodsdon*                        President (2)                 President and Chief Operating      
101 Huntington Avenue                                                 Officer, the Adviser; Executive    
Boston, MA  02199                                                     Vice President, the Adviser (until 
                                                                      December 1994); Senior Vice        
                                                                      President; the Adviser (until      
                                                                      December 1993); Vice President, the
                                                                      Adviser (until 1991).              

Thomas H. Drohan*                  Senior Vice President and          Senior Vice President and Secretary
101 Huntington Avenue              Secretary                          of the Adviser.                    
Boston, MA  02199                                                     

James B. Little*                   Senior Vice President and          Senior Vice President, the Adviser.
101 Huntington Avenue              Chief Financial Officer            
Boston, MA  02199

Susan S. Newton*                   Vice President, Assistant          Vice President and Assistant
101 Huntington Avenue              Secretary and Compliance           Secretary, the Adviser.     
Boston, MA  02199                  Officer                            

John A. Morin*                     Vice President                     Vice President, the Adviser;       
101 Huntington Avenue                                                 Counsel, the Life Company (until
Boston, MA  02199                                                     1995).                          

James J. Stokowski*                Vice President and                 Vice President, the Adviser.
101 Huntington Avenue              Treasurer
Boston, MA  02199

</TABLE>
- -------------------
*    An "interested person" of the Company as such term is defined in the
     Investment Company Act of 1940, as amended ("The Investment Company Act").
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       13
<PAGE>

     All of the  officers  listed are  officers or  employees  of the Adviser or
affiliated  companies.  Some of the  Directors and officers may also be officers
and/or  Directors  and/or  Trustees  of one or more  other  funds  for which the
Adviser serves as investment adviser.

     The following table provides information regarding the compensation paid by
the Funds and the other investment companies in the John Hancock Fund Complex to
the  Independent  Trustees  for their  services.  Mr.  Boudreau  and each of the
officers of the Funds are interested persons of the Adviser,  are compensated by
the Adviser and received no compensation for the Funds for their services.

<TABLE>
<CAPTION>
                                                                                                            
                                                  Pension or                                    Total Compensation    
                            Aggregate             Retirement Benefits     Estimated Annual      From the Fund and John
                            Compensation From     Accrued as Part of        Benefits Upon       Hancock Fund Complex  
Independent Directors       the Fund              the Fund's Expenses        Retirement         to Directors(1)(2)    
- ---------------------       --------              -------------------        ----------         ------------------    
<S>                           <C>                      <C>                      <C>                 <C>
James F. Carlin               $15,878                       -                 $                     $ 60,700
Charles F. Fretz               22,758                       -                     -                   56,200
Harold R. Hiser, Jr.             --                      $25,266                  -                   60,200
Charles L. Ladner              13,422                       -                     -                   60,700
Patricia P. McCarter           13,422                       -                     -                   60,700
Steven R. Pruchansky           13,865                       -                     -                   62,700
Norman H. Smith                13,865                       -                     -                   62,700
John P. Toolan                   --                       13,422                  -                   60,700
                              -------                    -------                                    --------
                              $93,210                    $38,688                                    $484,600
</TABLE>

(1)  The  total  compensation  paid by the  John  Hancock  Fund  Complex  to the
     Independent Directors is as of the calendar year ended December 31, 1995.

(2)  All Directors are Directors of 33 funds in the John Hancock Complex.
    
   
As of March 13,  1996,  the  officers  and trustees of the Fund as a group owned
less than 1% of the  outstanding  shares of each class of the Fund and as of the
same date the  following  shareholders  beneficially  owned 5% of or more of the
outstanding shares of the Funds listed below:
    

                                       14
<PAGE>

<TABLE>
<CAPTION>
   
                                                             Number of shares      Percentage of  total
Name and Address                                               of beneficial     outstanding shares of the
of Shareholder                        Class of Shares         interest owned        class of the Fund
- --------------                        ---------------         --------------        -----------------
<S>                                     <C>                      <C>                      <C>
Mellon Bank Trustee
California Savings Plus Program
457 Plan A/C CSPF0135002              Class C shares             908,200                77.90
Attn:  Bob Stein
1 Cabot Rd.
Medford, MA   02155-5158

Mellon Bank Trustee                   Class C shares             257,645                22.10
California Savings Plus Program
401(K) Thrift Plan A/C CSPF0035002
Attn:  Bob Stein
1 Cabot Rd.
Medford, MA   02155-5158
</TABLE>
    

INVESTMENT ADVISORY AND OTHER SERVICES

     As described in the  Prospectuses,  the Fund receives its investment advice
from the Adviser.  Investors should refer to the Prospectus for a description of
certain information concerning the investment management contract.

     Each of the Directors and principal  officers  affiliated with the Fund who
is also an  affiliated  person of the Adviser is named above,  together with the
capacity in which such person is affiliated with the Fund or the Adviser.

     As  described  in the  Prospectuses  under the  caption  "Organization  and
Management  of the Fund," the Fund has  entered  into an  investment  management
contract with the Adviser. Under the investment management contract, the Adviser
provides the Fund (i) with a continuous investment program,  consistent with the
Fund's stated investment objective and policies; (ii) supervision of all aspects
of the Fund's operations  except those delegated to a custodian,  transfer agent
or other agent and (iii) such executive,  administrative and clerical personnel,
officers and equipment as are  necessary  for the conduct of its  business.  The
Adviser is  responsible  for the day to day  management of the Fund's  portfolio
assets.

     Securities  held by the Fund may also be held by other funds or  investment
advisory clients for which the Adviser or affiliates  provide investment advice.
Because of  different  investment  objectives  or other  factors,  a  particular
security  may be bought for one or more  funds or  clients  when one or more are
selling the same security.  If opportunities  for purchase or sale of securities



                                       15

<PAGE>

by the  Adviser for the Fund or for other funds or clients for which the Adviser
renders  investment  advice arise for  consideration  at or about the same time,
transactions  in such  securities  will be made,  insofar as  feasible,  for the
respective  funds or clients in a manner deemed equitable to all of them. To the
extent  that  transactions  on behalf of more than one client of the  Adviser or
affiliates may increase the demand for securities  being purchased or the supply
of securities being sold, there may be an adverse effect on price.

     No person  other than the  Adviser  and its  directors  and  employees  and
SAMCorp Advisers,  Inc. regularly furnish advice to the Fund with respect to the
desirability of the Fund's investing in, purchasing or selling  securities.  The
Adviser  may from time to time  receive  statistical  or other  similar  factual
information, and information regarding general economic factors and trends, from
the Life Company and its affiliates.

     Under the terms of the  investment  management  contract with the Fund, the
Adviser  provides  the Fund with office  space,  supplies  and other  facilities
required for the business of the Fund. The Adviser pays the  compensation of all
other  officers  and  employees  of the Fund,  and pays the expenses of clerical
services relating to the administration of the Fund.

     All expenses which are not  specifically  paid by the Adviser and which are
incurred in the operation of the Fund  (including  fees of Directors of the Fund
who are not  "interested  persons,"  as such term is defined  in the  Investment
Company Act but excluding certain distribution-related activities required to be
paid by the Adviser or John Hancock Funds) and the continuous public offering of
the shares of the Fund are borne by the Fund.

     As discussed  in the Class A and Class B Prospectus  and as provided by the
investment  management  contract,   the  Fund  pays  the  Adviser  quarterly  an
investment  management fee, which is accrued daily, based on a stated percentage
of the average of the daily net assets of the Fund.
   
     Investment  advisory  fees  paid to the  Adviser  in  1995,  1994  and 1993
amounted to $8,017,834, $7,452,980 and 6,750,790, respectively. The Adviser paid
SAMCorp the sum of  $2,672,150  in 1993,  $2,997,156  in 1994 and  $3,232,490 in
1995.
    
   
     From  time  to  time,  the  Adviser  may  reduce  its  fee  or  make  other
arrangements to limit the Fund's  expenses to a specified  percentage of average
daily net assets.  The Adviser  retains the right to re-impose a fee and recover
any other payments to the extent that, at the end of any fiscal year, the Fund's
annual expenses fall below this limit.
    
     In the event normal  operating  expenses of the Fund,  exclusive of certain
expenses  prescribed  by state law,  are in excess of any state  limit where the
Fund is  registered  to sell  shares of common  stock,  the fee  payable  to the
Adviser  will be reduced to the extent of such excess and the Adviser  will make
any  additional   arrangements  necessary  to  eliminate  any  remaining  excess
expenses.  Currently,  the most restrictive limit applicable to the Fund is 2.5%
of the first  $30,000,000 of the Fund's average daily net assets, 2% of the next
$70,000,000 of such assets and 1.5% of the remaining average daily net assets.

     Pursuant to the investment  management contract,  the Adviser is not liable
for any error of judgment or mistake of law or for any loss suffered by the Fund
in  connection  with the  matters to 


                                       16

<PAGE>

which the investment  management contract relates,  except a loss resulting from
willful misfeasance, bad faith or gross negligence on the part of the Adviser in
the performance of its duties or from reckless  disregard of the obligations and
duties under the investment management contract.

     The  Adviser,  located  at 101  Huntington  Avenue,  Boston,  Massachusetts
02199-7603,  was  organized in 1968 and  currently  has more than $16 billion in
assets under  management in its capacity as  investment  adviser to the Fund and
other mutual funds and publicly traded investment  companies in the John Hancock
group of funds  having a  combined  total of over  1,080,000  shareholders.  The
Adviser is an  affiliate of the Life  Company,  one of the most  recognized  and
respected  financial  institutions  in  the  nation.  With  total  assets  under
management of more than $80 billion,  the Life Company is one of the ten largest
life insurance  companies in the United States, and carries highest ratings from
Standard & Poor's and A.M.  Best.  Founded in 1862,  the Life  Company  has been
serving clients for over 130 years.

     Under the investment  management contract,  the Fund may use the name "John
Hancock"  or any  name  derived  from or  similar  to it only for so long as the
contract or any extension,  renewal or amendment  thereof remains in effect.  If
the  contract  is no longer in effect,  the Fund (to the extent that it lawfully
can)  will  cease to use such a name or any  other  name  indicating  that it is
advised by or otherwise connected with the Adviser. In addition,  the Adviser or
the Life  Company  may  grant  the  non-exclusive  right  to use the name  "John
Hancock" or any similar name to any other  corporation or entity,  including but
not  limited  to any  investment  company  of  which  the  Life  Company  or any
subsidiary  or  affiliate  thereof  or  any  successor  to the  business  of any
subsidiary or affiliate thereof shall be the investment adviser.

     The Adviser has entered into a service  agreement  with  SAMCorp  Advisers,
Inc.  ("SAMCorp"),  which is an  indirect  wholly-owned  subsidiary  of the Life
Company. The service agreement provides that SAMCorp will provide to the Adviser
certain portfolio management services with respect to the securities held in the
portfolio of the Fund. The service  agreement  further provides that the Adviser
will  remain  ultimately  responsible  for  all of  its  obligations  under  the
investment  management contract between the Adviser and the Fund. Subject to the
supervision of the Adviser, SAMCorp furnishes the Fund with recommendations with
respect to the purchase,  holding and  disposition  of equity  securities in the
Fund's  portfolio;  furnishes the Fund with research,  economic and  statistical
data in  connection  with the Fund's equity  investments;  and places orders for
transactions in equity securities.
   
     The Adviser pays to SAMCorp 40% of the quarterly investment  management fee
received by the  Adviser  with  respect to the Fund during such month.  The fees
paid by the Fund to the Adviser under the investment management contract are not
affected by this arrangement.
    
     The investment  management contract and the distribution  contract continue
in  effect  from  year to year  thereafter  if  approved  annually  by vote of a
majority of the  Independent  Directors,  cast in person at a meeting called for
the  purpose  of voting on such  approval,  and by either the  Directors  or the
holders of a majority of the Fund's outstanding voting securities.  The contract
automatically terminates upon assignment. The contract may be terminated without
penalty  on 60 days'  notice at the  option of  either  party to the  respective
contract or by vote of a majority of the  outstanding  voting  securities of the
Fund.


                                       17

<PAGE>

DISTRIBUTION CONTRACTS

     The Fund has entered into a distribution  contract with John Hancock Funds.
Under the  contract,  John Hancock Funds is obligated to use its best efforts to
sell  shares  of each  class of the  Fund.  Shares  of the Fund are also sold by
selected  broker-dealers (the "Selling Brokers") which have entered into selling
agency agreements with John Hancock Funds. John Hancock Funds accepts orders for
the  purchase  of the  shares of the Fund which are  continually  offered at net
asset value next  determined,  plus any applicable  sales charge.  In connection
with the sale of Class A or Class B  shares,  John  Hancock  Funds  and  Selling
Brokers receive  compensation in the form of a sales charge imposed, in the case
of Class A shares,  at the time of sale or, in the case of Class B shares,  on a
deferred basis. The sales charges are discussed further in the Prospectus.

     The Fund's Trustees adopted  Distribution Plans with respect to Class A and
Class B shares  ("the  Plans"),  pursuant  to Rule  12b-1  under the  Investment
Company Act of 1940. Under the Plans, the Fund will pay distribution and service
fees at an aggregate annual rate of up to 0.30% and 1.00%  respectively,  of the
Fund's  daily net assets  attributable  to shares of that  class.  However,  the
service  fee will not  exceed  0.25% of the  Fund's  average  daily  net  assets
attributable  to each class of shares.  The  distribution  fees  reimburse  John
Hancock Funds for its  distribution  costs incurred in the promotion of sales of
Fund  shares,  and the service fees  compensate  Selling  Brokers for  providing
personal and account  maintenance  services to  shareholders.  In the event that
John Hancock Funds is not fully reimbursed for expenses incurred by it under the
Class B Plan in any fiscal  year,  John Hancock  Funds may carry these  expenses
forward, provided, however, that the Trustees may terminate the Class B Plan and
thus the Fund's  obligation to make further  payments at any time.  Accordingly,
the Fund does not treat unreimbursed  expenses relating to the Class B shares as
a  liability  of the Fund.  The Plans were  approved by a majority of the voting
securities  of the Fund.  The  Plans and all  amendments  were  approved  by the
Trustees, including a majority of the Trustees who are not interested persons of
the Fund and who have no direct or indirect  financial interest in the operation
of the Plans (the "Independent  Trustees"),  by votes cast in person at meetings
called for the purpose of voting on such Plans.

     Pursuant to the Plans, at least quarterly,  John Hancock Funds provides the
Fund  with a  written  report of the  amounts  expended  under the Plans and the
purpose for which the expenditures were made. The Directors review these reports
on a quarterly basis.
   
     During the fiscal year ended  December 31, 1995 the Funds paid John Hancock
Funds the following  amounts of expenses with respect to the Class A and Class B
shares of the Funds:
    

                                       18
<PAGE>

<TABLE>
<CAPTION>
   
                                                   Expense Items

                                         Printing and
                                         Mailing of                                                 Interest Carrying
                                         Prospectus to New   Compensation to    Expenses of John    or Other Finance
                      Advertising        Shareholders        Selling Brokers     Hancock Funds          Charges
                      -----------        ------------        ---------------     -------------          -------
  Sovereign                                                                     
Balanced Fund
- -------------
<S>                      <C>                 <C>                 <C>                 <C>            
Class A Shares        $459,536           $28,722             $1,921,699         $1,135,643               None
Class B Shares        $179,770           $13,303             $   531,451        $   438,931            $744,118
</TABLE>
    
     Each of the Plans  provides that it will continue in effect only so long as
their continuance is approved at least annually by the Board of Directors and by
the Independent Directors.  Each of the Plans provides that it may be terminated
without penalty (a) by vote of a majority of the Independent  Directors (b) by a
majority of the Fund's  outstanding shares of the applicable class having voting
rights with  respect to the Plan upon 60 days'  written  notice to John  Hancock
Fund,  and (c)  automatically  in the  event of  assignment.  Each of the  Plans
further  provides  that it may not be amended to increase the maximum  amount of
the fees for the services  described  therein without the approval of a majority
of the outstanding  shares of the class of the Fund which has voting rights with
respect to the Plan. Each of the Plans also provides that no material  amendment
to the Plan will, in any event, be effective  unless it is approved by a vote of
the Board of Directors and the Independent Directors of the Fund. The holders of
Class A shares and Class B shares have  exclusive  voting rights with respect to
the Plan applicable to their respective class of shares.  In adopting the Plans,
the  Directors  concluded  that,  in  their  judgment,  there  is  a  reasonable
likelihood  that each Plan will benefit the holders of the  applicable  class of
shares of the Fund.

     Class C shares  of the  Fund  are not  subject  to any  distribution  plan.
Expenses  associated  with the  obligation of John Hancock Funds to use its best
efforts to sell Class C shares  will be paid by the  Adviser or by John  Hancock
Funds and will not be paid from the fees paid under Class A or Class B Plans.

     When the Fund  seeks an  Independent  Director  to fill a  vacancy  or as a
nominee  for  election by  shareholders,  the  selection  or  nomination  of the
Independent   Director  is,   under   resolutions   adopted  by  the   Directors
contemporaneously  with their adoption of the Plans, committed to the discretion
of  the  Committee  on  Administration  of the  Directors.  The  members  of the
Committee on Administration are all Independent  Directors and are identified in
this Statement of Additional  Information  under the caption  "Management of the
Fund."


NET ASSET VALUE

     For purposes of calculating the net asset value ("NAV") of a Fund's shares,
the following procedures are utilized wherever applicable.


                                       19

<PAGE>

     Debt investment  securities are valued on the basis of valuations furnished
by a  principal  market  maker or a  pricing  service,  both of which  generally
utilize electronic data processing techniques to determine valuations for normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

     Equity securities traded on a principal  exchange or NASDAQ National Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities  in the  aforementioned  category for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the last
available bid price.

     Short-term debt investments  which have a remaining  maturity of 60 days or
less are generally valued at amortized cost which approximates  market value. If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.

     Any assets or  liabilities  expressed  in terms of foreign  currencies  are
translated  into U.S.  dollars by the  custodian  bank based on London  currency
exchange  quotations as of 5:00 p.m., London time (12:00 noon, New York time) on
the date of any determination of a Fund's NAV.

     A Fund will not price its  securities on the following  national  holidays:
New Year's Day;  Presidents' Day; Good Friday;  Memorial Day;  Independence Day;
Labor Day;  Thanksgiving  Day; and  Christmas  Day. On any day an  international
market is closed and the New York Stock Exchange is open, any foreign securities
will be valued at the prior day's close with the current  day's  exchange  rate.
Trading of foreign  securities  may take place on  Saturdays  and U.S.  business
holidays  on  which a  Fund's  NAV is not  calculated.  Consequently,  a  Fund's
portfolio  securities may trade and the NAV of the Fund's redeemable  securities
may be  significantly  affected on days when a shareholder  has no access to the
Fund.


INITIAL SALES CHARGE ON CLASS A SHARES

     The sales charges applicable to purchases of Class A shares of the Fund are
described  in the Fund's  Class A and Class B  Prospectus.  Methods of obtaining
reduced sales charges  referred to generally in the  Prospectus are described in
detail below. In calculating the sales charge applicable to current purchases of
Class A shares of the  Fund,  the  investor  is  entitled  to  cumulate  current
purchases with the greater of the current value (at offering price) of the Class
A shares of the Fund owned by the investor,  or if Investor Services is notified
by the investor's  dealer or the investor at the time of the purchase,  the cost
of the Class A shares owned.

Combined  Purchases.  In calculating the sales charge applicable to purchases of
Class A shares made at one time,  the purchases  will be combined if made by (a)
an individual,  his spouse and their  children  under the age of 21,  purchasing
securities  for his or their own  account,  (b) a  Director  or other  fiduciary
purchasing  for a single  Fund,  estate or  fiduciary  account,  and (c) certain
groups of four or more  individuals  making use of salary  deductions or similar
group  methods of payment  whose funds are  combined  for the purchase of mutual
fund shares.  Further  


                                       20

<PAGE>

information about combined purchases, including certain restrictions on combined
group  purchases,  is available  from  Investor  Services or a Selling  Broker's
representative.

Without Sales Charge. As described in the Class A and Class B Prospectus,  Class
A shares of the Fund may be sold without a sales charge to persons  described in
the Prospectus.

Accumulation Privilege.  Investors (including investors combining purchases) who
are already Class A shareholders  may also obtain the benefit of a reduced sales
charge by taking into  account not only the amount then being  invested but also
the purchase  price or current value of the Class A shares  already held by such
person.

Combination  Privilege.  Reduced  sales  charges  (according to the schedule set
forth in the Class A and Class B  Prospectus)  also are available to an investor
based on the aggregate amount of his concurrent and prior investments in Class A
shares of the Fund and  shares of all other John  Hancock  funds  which  carry a
sales charge.

Letter of Intention.  The reduced sales loads are also applicable to investments
made over a specified  period  pursuant to a Letter of  Intention  (LOI),  which
should be read carefully prior to its execution by an investor.  The Fund offers
two options regarding the specified period for making investments under the LOI.
All  investors  have the  option of making  their  investments  over a period of
thirteen (13) months. Investors who are using the Fund as a funding medium for a
qualified  retirement plan, however,  may opt to make the necessary  investments
called for by the LOI over a  forty-eight  (48) month  period.  These  qualified
retirement plans include IRA'S,  SEP, SARSEP,  TSA, 401 (k) plans, TSA plans and
Section 457 plans. Such an investment (including accumulations and combinations)
must  aggregate  $50,000 or more invested  during the specified  period from the
date of the LOI or from a date  within  ninety  (90) days  prior  thereto,  upon
written request to Investor Services. The sales charge applicable to all amounts
invested  under the LOI is computed as if the  aggregate  amount  intended to be
invested had been invested immediately. If such aggregate amount is not actually
invested,  the difference in the sales charge actually paid and the sales charge
payable had the LOI not been in effect is due from the  investor.  However,  for
the purchases  actually made with the specified period (either 13 or 48 months),
the sales charge  applicable  will not be higher than that which would have been
applied  (including  accumulations  and  combinations)  had the LOI been for the
amount actually invested.

     The LOI authorizes  Investor  Services to hold in escrow sufficient Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrowed Class A shares will be released.  If the total investment specified
in the LOI is not  completed,  the Class A shares held in escrow may be redeemed
and the  proceeds  used as required  to pay such sales  charge as may be due. By
signing  the  LOI,  the  investor  authorizes  Investor  Services  to act as his
attorney-in-fact  to redeem  any  escrowed  Class A shares  and adjust the sales
charge,  if  necessary.  A LOI does not  constitute a binding  commitment  by an
investor to purchase,  or by the Fund to sell, any additional Class A shares and
may be terminated at any time.

     Because Class C shares are sold at net asset value  without the  imposition
of any sales charge,  none of the privileges  described under these captions are
available to Class C investors, with the following exception:


                                       21

<PAGE>

Combination  Privilege.  As explained in the  Prospectus  for Class C Shares,  a
Class C investor  may  qualify for the minimum  $1,000,000  investment  (or such
other  amount as may be  determined  by the Fund's  officers)  if the  aggregate
amount of his  current and prior  investments  in Class C shares of the Fund and
Class C shares of any other John Hancock Fund exceeds $1,000,000.


DEFERRED SALES CHARGE ON CLASS B SHARES

     Investments  in Class B shares are  purchased  at net asset value per share
without the  imposition of an initial sales charge so that the Fund will receive
the full amount of the purchase payment.

Contingent  Deferred Sales Charge.  Class B shares which are redeemed within six
years of purchase will be subject to a contingent deferred sales charge ("CDSC")
at the rates set forth in the Class A and Class B Prospectus  as a percentage of
the dollar amount  subject to the CDSC. The charge will be assessed on an amount
equal to the lesser of the current market value or the original purchase cost of
the Class B shares  being  redeemed.  Accordingly,  no CDSC will be  imposed  on
increases in account value above the initial purchase prices,  including Class B
shares derived from reinvestment of dividends or capital gains distributions.

     The amount of the CDSC, if any, will vary  depending on the number of years
from the time of payment for the  purchase  of Class B shares  until the time of
redemption  of such  shares.  Solely for purposes of  determining  the number of
years from the time of any payment for the  purchases  of shares,  all  payments
during a month will be  aggregated  and deemed to have been made on the last day
of the month.

     Proceeds from the CDSC are paid to John Hancock Funds and are used in whole
or in part by Investor  Services  to defray its  expenses  related to  providing
distribution  related  services to the Fund in  connection  with the sale of the
Class B shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B shares. The combination of the CDSC and the distribution and
service fees enables the Fund to sell the Class B shares  without a sales charge
being  deducted  at the  time  of the  purchase.  See the  Class  A and  Class B
Prospectus for additional information regarding the CDSC.


SPECIAL REDEMPTIONS

     Although  it would not  normally  do so,  the Fund has the right to pay the
redemption  price  of  shares  of the  Fund in  whole  or in  part in  portfolio
securities as prescribed by the Trustees.  When the shareholder  sells portfolio
securities received in this fashion, he would incur a brokerage charge. Any such
securities  would be valued for the  purposes of making such payment at the same
value as used in determining net asset value. The Fund has, however,  elected to
be governed by Rule 18f-1 under the Investment Company Act. Under that rule, the
Fund must redeem its shares for cash  except to the extent  that the  redemption
payments to any shareholder  during any 90-day period would exceed the lesser of
$250,000 or 1% of the Fund's net asset value at the beginning of such period.


                                       22

<PAGE>

ADDITIONAL SERVICES AND PROGRAMS FOR CLASS A AND CLASS B SHARES

Exchange  Privilege.  As  described  more  fully in the  Prospectuses,  the Fund
permits  exchanges  of shares  of any  class of the Fund for  shares of the same
class in any other John Hancock fund offering that class.

Systematic Withdrawal Plan. As described briefly in the Fund's Class A and Class
B  Prospectus,  the Fund permits the  establishment  of a Systematic  Withdrawal
Plan. Payments under this plan represent proceeds arising from the redemption of
shares. Since the redemption price of the shares of the Fund may be more or less
than the shareholder's  cost,  depending upon the market value of the securities
owned by the Fund at the time of redemption,  the  distribution of cash pursuant
to this plan may result in  realization of gain or loss for purposes of Federal,
state and local income taxes.  The  maintenance of a Systematic  Withdrawal Plan
concurrently  with purchases of additional Class A or Class B shares of the Fund
could be  disadvantageous  to a shareholder  because of the initial sales charge
payable on such  purchases of Class A shares and the CDSC imposed on redemptions
of Class B shares and because  redemptions  are  taxable  events.  Therefore,  a
shareholder should not purchase Class A and Class B shares at the same time as a
Systematic  Withdrawal Plan is in effect.  The Fund reserves the right to modify
or discontinue  the Systematic  Withdrawal  Plan of any  shareholder on 30 days'
prior written notice to such shareholder,  or to discontinue the availability of
such plan in the future.  The  shareholder may terminate the plan at any time by
giving proper notice to Investor Services.

Monthly Automatic  Accumulation  Program (MAAP). This program is explained fully
in the Class A and Class B Prospectus.  The program,  as it relates to automatic
investment drafts, is subject to the following conditions:

The investment drafts will be drawn on or about the day of the month indicated.

The privilege of making investments  through the Monthly Automatic  Accumulation
Program  may be  revoked  by  Investor  Services  without  prior  notice  if any
investment is not honored by the Shareholder's  bank. The bank shall be under no
obligation to notify the shareholder as to the non-payment of any checks.

The program may be discontinued by the  shareholder  either by calling  Investor
Services or upon written notice to Investor  Services which is received at least
five (5) business days prior to the processing date of any investment.

Reinvestment  Privilege.  A shareholder who has redeemed shares of the Fund may,
within  120 days after the date of  redemption,  reinvest  without  payment of a
sales charge any part of the redemption  proceeds in shares of the same class of
the Fund or another John Hancock fund,  subject to the minimum  investment limit
in any  fund.  The  proceeds  from  the  redemption  of  Class A  shares  may be
reinvested at net asset value without paying a sales charge in Class A shares of
the Fund or in Class A shares of any other John Hancock fund. If a CDSC was paid
upon a redemption,  a shareholder may reinvest the proceeds from such redemption
at net asset value in additional  shares of the class from which the  redemption
was made. The shareholder's account 


                                       23

<PAGE>

will be credited  with the amount of any CDSC charged upon the prior  redemption
and the new shares will continue to be subject to the CDSC.  The holding  period
of the shares acquired through  reinvestment will, for purposes of computing the
CDSC  payable upon a subsequent  redemption,  include the holding  period of the
redeemed shares. The Fund may modify or terminate the reinvestment  privilege at
any time.

     A  redemption  or exchange of shares is a taxable  transaction  for Federal
income tax purposes even if the  reinvestment  privilege is  exercised,  and any
gain or loss realized by a shareholder on the redemption or other disposition of
shares will be treated for tax purposes as described below.



DESCRIPTION OF FUND SHARES

     As  of  December,   1993,  the  Company's   authorized   capitalization  is
345,000,000  fully paid and  non-assessable  shares of capital  stock,  $.01 par
value with  285,000,000  shares  allocated  to this Fund and  60,000,000  shares
allocated to the John Hancock Sovereign  Balanced Fund. When issued,  each share
is fully  transferable,  has one vote  and has  equal  rights  with  respect  to
earnings,  dividends  and  liquidation.   Shareholders  have  no  preemptive  or
conversion  rights.  On April  20,  1987,  shareholders  voted to  increase  the
authorized  shares and to split the capital stock 2-for-1 thereby  restating the
par value from $1 to $.50 per share.  On May 1, 1990 the Company  reincorporated
in  Maryland  with  authority  to issue  100,000,000  shares of $.01 par  value.
Presently  outstanding stock  certificates of $1 and $.50 par should be retained
and will have the same value as the new $.01 par stock.

     The  Directors  of the  Company  are  responsible  for the  management  and
supervision of the Company.  Under the Articles of Incorporation,  the Directors
have the  authority  to classify  unissued  capital  stock in  separate  series,
without  further  action by  shareholders.  As of the date of this  Statement of
Additional Information, the Directors have authorized two series of the Company.
Additional series may be added in the future. The Articles of Incorporation also
authorize  the Directors to classify and  reclassify  the shares of the Fund, or
any new series of the Company,  into one or more classes. As of the date of this
Statement of Additional Information,  the Directors have authorized the issuance
of three classes of shares: Class A, Class B and Class C shares.

     The  shares  of each  class of the Fund  represent  an equal  proportionate
interest in the aggregated net assets  belonging to the Fund. Class A shares and
Class B shares of the Fund will be sold  exclusively  to  members  of the public
(other than the  institutional  investors  described  in the Class A and Class B
Prospectus)  at net asset value and a sales charge that will vary inversely with
the dollar amount of shares  purchased.  For Class A shares,  no sales charge is
payable at the time of purchase on  investments  of $1 million or more,  but for
such investments a contingent  deferred sales charge may be imposed in the event
of certain redemption transactions within one year of purchase.
   
     Holders of Class A and Class B shares have certain  exclusive voting rights
on matters relating to their respective Rule 12b-1 distribution  plans.  Holders
of Class C shares have no voting  rights with  respect to the Class A or Class B
distribution  plans.  The  different  classes  of the 


                                       24

<PAGE>

Fund may bear  different  expenses  relating to the cost of holding  shareholder
meetings  necessitated  by the  exclusive  voting rights of any class of shares.
Class A and  Class B shares  pay  transfer  agent  fees  based on the  number of
shareholder accounts and certain  out-of-pocket  expenses.  Class C shares pay a
monthly  transfer  agent fee  equivalent,  on an annual  basis,  to 0.10% of the
average daily net asset value of Class C shares of the Fund.
    
   
     Dividends  paid by the Fund,  if any,  with respect to each class of shares
will be calculated in the same manner,  at the same time and on the same day and
will be in the same amount,  except that (i) the  distribution  and service fees
relating to Class A and Class B shares will be borne  exclusively by such class,
(ii) Class B shares will pay higher  distribution  and service fees than Class A
shares  and (iii)  each  class of shares  will  bear any  other  class  expenses
properly  attributable  to that class of shares,  subject to certain  conditions
imposed by the  Internal  Revenue  Service  in  issuing  rulings to funds with a
multiple-class  structure.  Similarly,  the net  asset  value per share may vary
depending on the class of shares purchased.
    
     In the event of liquidation, shareholders are entitled to share pro rata in
the net  assets of the Fund  available  for  distribution  to the  shareholders.
Shares entitle their holders to one vote per share, are freely  transferable and
have no preemptive,  subscription or conversion rights. When issued,  shares are
fully paid and non-assessable.

     Unless otherwise  required by the Investment Company Act or the Articles of
Incorporation,  the  Fund  has  no  intention  of  holding  annual  meetings  of
shareholders. Fund shareholders may remove a Director by the affirmative vote of
at least a majority of the Fund's  outstanding  shares and the  Directors  shall
promptly  call a meeting for such purpose when  requested to do so in writing by
the record holders of not less than 10% of the  outstanding  shares of the Fund.
Shareholders   may,  under  certain   circumstances,   communicate   with  other
shareholders in connection  with  requesting a special meeting of  shareholders.
However,  at any time that less than a majority of the Directors  holding office
were elected by the  shareholders,  the Directors will call a special meeting of
shareholders for the purpose of electing Directors.

TAX STATUS

     Each series of the Company,  including  the Fund,  is treated as a separate
entity for accounting  and tax purposes.  The Fund has qualified and has elected
to be treated as a  "regulated  investment  company"  under  Subchapter M of the
Internal Revenue Code of 1986, as amended (the "Code"),  and intends to continue
to so  qualify  in the  future.  As such and by  complying  with the  applicable
provisions of the Code  regarding  the sources of its income,  the timing of its
distributions  and the  diversification  of its  assets,  the  Fund  will not be
subject to Federal income tax on taxable income  (including net realized capital
gains)  distributed to  shareholders  at least  annually in accordance  with the
timing requirements of the Code.

     The Fund will be subject to a four percent nondeductible Federal excise tax
on certain amounts not distributed (and not treated as having been  distributed)
on a timely basis in accordance with annual minimum  distribution  requirements.
The Fund intends under normal  circumstances  to avoid liability for such tax by
satisfying such distribution requirements.


                                       25

<PAGE>

     Distributions  from the Fund's current or accumulated  earnings and profits
("E&P"),  as  computed  for  Federal  income  tax  purposes,  will be taxable as
described  in the  Fund's  Prospectus,  whether  taken  in  shares  or in  cash.
Distributions,  if any,  in excess of E&P will  constitute  a return of capital,
which will first reduce an  investor's  tax basis in Fund shares and  thereafter
(after such basis is reduced to zero) will generally give rise to capital gains.
Shareholders  electing to receive distributions in the form of additional shares
will have a cost basis for Federal income tax purposes in each share so received
equal to the amount of cash they would have received had they elected to receive
the distributions in cash, divided by the number of shares received.

     The amount of net realized  capital  gains,  if any, in any given year will
result  from  sales  of  securities  made  with a view to the  maintenance  of a
portfolio  believed  by the Fund's  management  to be most  likely to attain the
Fund's objective.  Such sales, and any resulting gains or losses,  may therefore
vary  considerably  from year to year. At the time of an investor's  purchase of
shares of the Fund, a portion of the  purchase  price is often  attributable  to
realized or unrealized  appreciation  in the Fund's  portfolio or  undistributed
taxable  income  of the  Fund.  Consequently,  subsequent  distributions  may be
taxable to such  investor even if the net asset value of the  investor's  shares
is, as a result of the distributions, reduced below the investor's cost for such
shares and the distributions (or portions thereof) in reality represent a return
of a portion of the purchase price.

     Upon a  redemption  of  shares  (including  by  exercise  of  the  exchange
privilege)  a  shareholder  will  ordinarily  realize  a  taxable  gain  or loss
depending  upon his basis in his  shares.  Such gain or loss will be  treated as
capital gain or loss if the shares are capital assets in the shareholder's hands
and will be  long-term  or  short-term,  depending  upon the  shareholder's  tax
holding period for the shares.  A sales charge paid in purchasing Class A shares
of the Fund cannot be taken into  account for  purposes of  determining  gain or
loss on the  redemption  or exchange  of such shares  within 90 days after their
purchase to the extent  Class A shares of the Fund or another  John Hancock fund
are  subsequently  acquired  without  payment of a sales charge  pursuant to the
reinvestment or exchange  privilege.  Such disregarded  charge will result in an
increase in the  shareholder's  tax basis in the shares  subsequently  acquired.
Also,  any loss  realized on a redemption  or exchange may be  disallowed to the
extent the shares  disposed of are replaced with other shares of the Fund within
a period of 61 days beginning 30 days before and ending 30 days after the shares
are disposed of, such as pursuant to the automatic  dividend  reinvestment plan.
In such a case, the basis of the shares acquired will be adjusted to reflect the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding period of six months or less will be treated as a long-term capital loss
to the extent of any amounts treated as distributions of long-term  capital gain
with respect to such shares.

     Although  the Fund's  present  intention is to  distribute  all net capital
gains,  if any,  the Fund  reserves  the right to retain and reinvest all or any
portion of the excess,  as  computed  for Federal  income tax  purposes,  of net
long-term  capital gain over net  short-term  capital loss in any year. The Fund
will not in any event  distribute  net long-term  capital gains  realized in any
year to the extent  that a capital  loss is  carried  forward  from prior  years
against such gain.  To the extent such excess was retained and not  exhausted by
the carryforward of prior years' capital losses,  it would be subject to Federal
income  tax in the hands of the Fund.  Each  shareholder  would be  treated  for
Federal  income tax purposes as if the Fund had  distributed  to him on the last
day of its taxable year his pro rata share of such  excess,  and he had paid his
pro rata share of the taxes paid by the 


                                       26

<PAGE>

Fund and reinvested  the remainder in the Fund.  Accordingly,  each  shareholder
would (a) include his pro rata share of such excess as long-term capital gain in
his return for his taxable year in which the last day of the Fund's taxable year
falls,  (b) be entitled either to a tax credit on his return for, or to a refund
of,  his pro rata share of the taxes paid by the Fund,  and (c) be  entitled  to
increase  the  adjusted  tax basis for his shares in the Fund by the  difference
between his pro rata share of such excess and his pro rata share of these taxes.

     For Federal  income tax purposes,  the Fund is permitted to carry forward a
net capital  loss in any year to offset net capital  gains,  if any,  during the
eight years following the year of the loss. To the extent subsequent net capital
gains are offset by such  losses,  they  would not result in Federal  income tax
liability  to the Fund and as noted  above would not be  distributed  as such to
shareholders.  Presently,  there are no realized  capital loss  carryforwards to
offset against future net realized capital gains.

     For purposes of the dividends received deduction available to corporations,
dividends  received by the Fund,  if any,  from U.S.  domestic  corporations  in
respect of the stock of such  corporations  held by the Fund,  for U.S.  Federal
income  tax  purposes,  for at least  46 days  (91  days in the case of  certain
preferred  stock) and  distributed  and  designated by the Fund may be treated a
qualifying  dividends.  Corporate  shareholders  must meet the  minimum  holding
period  requirement stated above (46 or 91 days) with respect to their shares of
the Fund in order to qualify  for the  deduction  and, if they borrow to acquire
such shares,  may be denied a portion of the dividends received  deduction.  The
entire qualifying  dividend,  including the otherwise deductible amount, will be
included  in  determining  the  excess  (if  any) of a  corporate  shareholder's
adjusted current earnings over its alternative minimum taxable income, which may
increase  its  alternative  minimum tax  liability,  if any.  Additionally,  any
corporate  shareholder  should consult its tax adviser regarding the possibility
that its tax  basis  in its  shares  may be  reduced,  for  Federal  income  tax
purposes,  by reason of "extraordinary  dividends"  received with respect to the
shares,  for the purpose of computing  its gain or loss on  redemption  or other
disposition of the shares.

     Different   tax   treatment,   including   penalties   on  certain   excess
contributions  and  deferrals,   certain   pre-retirement  and   post-retirement
distributions  and  certain  prohibited  transactions,  is  accorded to accounts
maintained as qualified retirement plans.  Shareholders should consult their tax
advisers for more information.

     The Fund  accrues  income  on zero  coupon  securities  or  certain  PIK or
increasing rate securities (and, in general,  any other securities with original
issue  discount  or with market  discount  if the Fund elects to include  market
discount in income  currently)  prior to the receipt of cash payments.  The Fund
must distribute,  at least annually,  all or substantially all of its net income
to shareholders to qualify as a regulated  investment company under the Code and
avoid federal income and excise taxes.  Therefore,  the Fund may have to dispose
of its portfolio  securities  under  disadvantageous  circumstances  to generate
cash,  or may  have to  leverage  itself  by  borrowing  the  cash,  to  satisfy
distribution requirements.

     Investments  in debt  obligations  that  are at risk of or in  default  may
present  special tax issues for the Fund. Tax rules are not entirely clear about
issues  such as when the  Fund may  cease to  accrue  interest,  original  issue
discount,  or market discount;  when and to what extent  deductions may be taken
for bad debts or worthless  securities;  how payments received on 


                                       27

<PAGE>

obligations in default  should be allocated  between  principal and income;  and
whether  exchanges of debt  obligations in a workout context are taxable.  These
and other issues will be addressed by the Fund,  in the event it invests in such
securities,  in order to reduce the risk of distributing  insufficient income to
preserve its status as a regulated investment company and seek to avoid becoming
subject to Federal income or excise tax.

     The foregoing  discussion  relates  solely to U.S.  Federal income tax laws
applicable  to the U.S.  persons  (i.e.,  U.S.  citizens or  residents  and U.S.
domestic  corporations,  partnerships,  trusts or estates)  subject to tax under
such law.  The  discussion  does not  address  special tax rules  applicable  to
certain classes of investors,  such as tax-exempt entities,  insurance companies
and financial institutions. Dividends, capital gain distributions, and ownership
of or gains realized on the redemption  (including an exchange) of shares of the
Fund may also be subject to state and local taxes.  A state income (and possibly
local income and/or intangible property) tax exemption is generally available to
the extent the Fund's  distributions  are derived  from  interest on (or, in the
case of intangibles  taxes,  the value of its assets is attributable to) certain
U.S. Government obligations, provided in some states that certain thresholds for
holdings of such obligations  and/or reporting  requirements are satisfied.  The
foregoing  discussion  related to U.S.  investors  that are not exempt from U.S.
Federal income tax.  Different tax consequences will apply to plan participants,
tax-exempt investors and investors that are subject to tax deferral.  You should
consult  your tax adviser for  specific  advice.  Under the Code,  a  tax-exempt
investor in the Fund will not generally  recognize  unrelated  business  taxable
income from its investment in the Fund unless the tax-exempt  investor  incurred
indebtedness  to acquire or continue  to hold Fund shares and such  indebtedness
remains  unpaid.  Shareholders  should  consult their own tax advisers as to the
Federal,  state or local tax consequences of ownership of shares of, and receipt
of distributions from, the Fund in their particular circumstances.

     Non-U.S. investors not engaged in a U.S. trade or business with which their
Fund investment is effectively  connected will be subject to U.S. Federal income
tax treatment that is different from that described  above.  These investors may
be subject to nonresident  alien  withholding tax at the rate of 30% (or a lower
rate under an applicable  tax treaty) on amounts  treated as ordinary  dividends
from the Fund and, unless an effective IRS Form W-8 or authorized  substitute is
on file,  to 31% backup  withholding  on certain  other  payments from the Fund.
Non-U.S.  investors  should consult their tax advisers  regarding such treatment
and the application of foreign taxes to an investment in the Fund. Provided that
the Fund qualifies as a regulated investment company under the Code, it will not
be required to pay Massachusetts corporate excise , franchise or income taxes.


CALCULATION OF PERFORMANCE
   
     For the 30-day  period ended  December 31, 1995,  the  annualized  yield on
Class A,  Class B and Class C shares of the Fund was  1.51%,  0.76%,  and 2.02%,
respectively.  The average  annual total return of the Class A and shares of the
Fund for the 1, 5, 10 year periods  ended  December 31, 1995 was 22.69%,  12.28%
and 12.08%, respectively.  The average annual total return of the Class B shares
of the Fund for the 1 year  period  ended  December  31, 1995 and for the period
from the  commencement  of operations,  January 3, 1994 to December 31, 1995 was
23.16% and 9.84%,  respectively.  The average annual total return of the Class C
shares of the Fund for the 1 


                                       28

<PAGE>

year period  ended  December  31, 1995 and for the period from  commencement  of
operation, May 7, 1993 to December 31, 1995 was 29.68% and 11.74%, respectively.
    
     The  Fund's  total  return  is  computed  by  finding  the  average  annual
compounded rate of return over the 1 year, 5 year and 10 year periods that would
equate the initial amount invested to the ending  redeemable  value according to
the following formula:

                                     n ___________
                                T = \ /ERV / P - 1


Where:

         P =      a hypothetical initial investment of $1,000.

         T =      average annual total return.

         n =      number of years.

         ERV =    ending redeemable value of a hypothetical  $1,000 investment 
                  made at the beginning of the 1, 5 and 10 year periods.

     This  calculation  assumes the maximum  sales charge of 5.0% is included in
the initial investment or the CDSC is applied at the end of the period, and also
assumes that all dividends and  distributions  are reinvested at net asset value
on the reinvestment dates during the period.  Performance calculations for Class
C shares do not include any sales charge or distribution plan fees.

     In addition to average annual total returns,  the Fund may quote unaveraged
or  cumulative  total  returns  reflecting  the  simple  change  in  value of an
investment  over a stated  period.  Cumulative  total returns may be quoted as a
percentage or as a dollar amount, and may be calculated for a single investment,
a series of investments,  and/or a series of redemptions,  over any time period.
Total returns may be quoted with or without  taking the Fund's 5.0% sales charge
on Class A shares or the CDSC on Class B shares into account.  The "distribution
rate" is determined by annualizing the result of dividing the declared dividends
of the Fund during the period stated by the maximum  offering price or net asset
value at the end of the period.  Excluding  the Fund's  sales  charge on Class A
shares and the CDSC on Class B shares from a total return calculation produces a
higher total return figure.

     The Fund's  yield is computed by dividing net  investment  income per share
determined  for a 30-day period by the maximum  offering  price per share (which
includes the full sales charge) on the last day of the period,  according to the
following standard formula:


                                       29

<PAGE>

                            Y = 2 ([(a-b) + 1] 6-1)
                                     ---
                                     cd
Where:

         a =      dividends and interest earned during the period.

         b =      expenses  accrued  during the period (net of fee  reductions
                  and expense limitation payments, if any).

         c =      the average  daily number of shares  outstanding  during the
                  period that would be entitled to receive dividends.

         d =      the maximum offering price per share on the last day of the 
                  period.

     From time to time, in reports and promotional literature,  the Fund's yield
and total  return will be compared to indices of mutual  funds and bank  deposit
vehicles  such as  Clipper  Analytical  Services,  Inc.'s  "Lipper -- Growth and
Income Fund  Performance  Analysis," a monthly  publication  which tracks mutual
fund net assets,  total return, and yield.  Comparisons may also be made to bank
certificates  of deposit  ("CDs"),  which differ from mutual funds,  such as the
Fund, in several ways. The interest rate  established by the sponsoring  bank is
fixed for the term of a CD, there are penalties for early  withdrawal  from CDs,
and the principal on a CD is insured.

     Performance   rankings  and  ratings  reported   periodically  in  national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, the WALL
STREET JOURNAL,  MICROPAL,  INC., MORNINGSTAR,  BARRON'S and IBBOTSON ASSOCIATES
will also be utilized as well as the Russell and Wilshire indices.  The Fund may
also cite  Morningstar  Mutual Values,  an independent  mutual fund  information
service which ranks mutual funds.  The Fund's  promotional and sales  literature
may  make  reference  to  the  Fund's  "beta."  Beta  is  a  reflection  of  the
market-related  risk of the Fund by showing  how  responsive  the Fund is to the
market. Beta is a widely accepted  measurement of risk. By definition,  the beta
of the  market is 1.00.  A fund  with a higher  beta is more  volatile  than the
market and a fund with a lower beta can be expected to rise and fall more slowly
that  the  market  . The  Standard  & Poor's  500  Stock  Index ( S&P 500) is an
unmanaged  index that  includes 500 widely  traded common stocks and is an often
used measure of the stock market performance.

     The  performance  of the  Fund  is not  fixed  or  guaranteed.  Performance
quotations should not be considered to be  representations of performance of the
Fund for any period in the future.  The performance of the Fund is a function of
many factors including its earnings,  expenses and number of outstanding shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares;  and changes in operating expenses
are all examples of items that can increase or decrease the Fund's performance.


                                       30

<PAGE>

BROKERAGE ALLOCATION

     Decisions  concerning the purchase and sale of portfolio securities and the
allocation  of  broker   commissions  are  made  by  the  Advisers  pursuant  to
recommendations made by its investment committee, which consists of officers and
directors of the Adviser and officers and Directors who are  interested  persons
of the Fund,  and by SAMCorp.  Orders for purchases and sales of securities  are
placed in a manner,  which,  in the opinion of the Adviser,  will offer the best
price and market for the  execution  of each such  transaction.  Purchases  from
underwriters  of portfolio  securities  may include a commission or  commissions
paid by the issuer and transactions with dealers serving as market maker reflect
a "spread." Debt securities are generally  traded on a net basis through dealers
acting for their own  account as  principals  and not as brokers;  no  brokerage
commissions are payable on such transactions.

     The  Fund's  primary  policy  is to  execute  all  purchases  and  sales of
portfolio  instruments  at  the  most  favorable  prices  consistent  with  best
execution,  considering all of the costs of the transaction  including brokerage
commissions.  This policy  governs the  selection of brokers and dealers and the
market in which a transaction is executed. Consistent with the foregoing primary
policy,  the Rules of Fair  Practice of the National  Association  of Securities
Dealers,  Inc.  and such other  policies as the  Directors  may  determine,  the
Adviser may consider sales of shares of the Fund as a factor in the selection of
broker-dealers to execute the Fund's portfolio transactions.
   
     To the extent  consistent with the foregoing,  the Fund will be governed in
the selection of broker and dealers, and the negotiation of brokerage commission
rates and dealer  spreads,  by the  reliability  and  quality  of the  services,
including primarily the availability and value of research  information and to a
lesser extent statistical  assistance  furnished to the Adviser and SAMCorp, and
their value and expected  contribution to the performance of the Fund. It is not
possible to place a dollar value on information and services to be received from
brokers and dealers,  since it is only  supplementary to the research efforts of
the Adviser and SAMCorp.  The receipt of research information is not expected to
reduce  significantly the expenses of the Adviser.  The research information and
statistical  assistance  furnished  by brokers  and dealers may benefit the Life
Company or other advisory clients of the Adviser and SAMCorp,  and,  conversely,
brokerage  commissions and spreads paid by other advisory clients of the Adviser
or  SAMCorp  may  result in  research  information  and  statistical  assistance
beneficial to the Fund.  The Fund will make no commitment to allocate  portfolio
transactions  upon any prescribed  basis.  While the Adviser and SAMCorp will be
primarily responsible for the allocation of the Fund's brokerage business, their
policies and practices in this regard must be consistent  with the foregoing and
will at all times be subject to review by the Directors.  For the years ended on
December 31, 1995, 1994 and 1993, the Fund paid negotiated brokerage commissions
in the amount of $1,652,520, $1,197,837 and $1,517,163, respectively.
    
   
     As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the
Fund may pay to a broker which provides  brokerage and research  services to the
Fund an amount of disclosed commission in excess of the commission which another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject  to a good  faith  determination  by the  Directors  that such  price is
reasonable  in  light  of the  services  provided  and to such  policies  as the
Directors may adopt from time to time. During the fiscal year ended December 31,
1995,  the Fund  directed  


                                       31

<PAGE>

commissions  in the  amount of  $216,694  to  compensate  brokers  for  research
services  such as  industry,  economic  and company  reviews and  evaluation  of
securities.
    
   
     The  Adviser's  indirect  parent,  the Life  Company,  is the indirect sole
shareholder of John Hancock Freedom Securities Corporation and its subsidiaries,
three of which,  Tucker Anthony  Incorporated,  John Hancock  Distributors,  and
Sutro & Company, Inc., are broker-dealers  ("Affiliated  Brokers").  Pursuant to
procedures  determined by the Directors and consistent  with the above policy of
obtaining best net results, the Fund may execute portfolio  transactions with or
through  Affiliated  Brokers.  During the year ended December 31, 1995, 1994 and
1993,  the Fund did not  execute  any  portfolio  transactions  with  Affiliated
Brokers.
    
   
     Any of the Affiliated  Brokers may act as broker for the Fund on securities
or commodities exchange transactions, subject, however, to the general policy of
the Fund set forth above and the procedures adopted by the Directors pursuant to
the Investment Company Act.  Commissions paid to an Affiliated Broker must be at
least as favorable as those which the Directors believe to be  contemporaneously
charged by other brokers in connection  with comparable  transactions  involving
similar  securities  being purchased or sold. A transaction  would not be placed
with an Affiliated  Broker if the Fund would have to pay a commission  rate less
favorable than the Affiliated  Broker's  contemporaneous  charges for comparable
transactions for its other most favored, but unaffiliated,  customers except for
accounts  for which the  Affiliated  Broker acts as clearing  broker for another
brokerage firm, and any customers of the Affiliated Broker not comparable to the
Fund as determined by a majority of the Directors who are not interested persons
(as defined in the Investment Company Act) of the Fund, the Adviser,  SAMCorp or
the Affiliated  Broker.  Any such transactions  would be subject to a good faith
determination by the Directors that the compensation paid to Affiliated  Brokers
is fair and  reasonable.  Because the Adviser and SAMCorp,  which are affiliated
with the  Affiliated  Brokers,  have,  as investment  advisers to the Fund,  the
obligation to provide investment management services, which includes elements of
research and related  investment  skills,  such research and related skills will
not be used by the Affiliated Broker as a basis for negotiating commissions at a
rate higher than that determined in accordance with the above criteria. The Fund
will not engage in principal transactions with Affiliated Brokers. The Fund may,
however,  purchase  securities from other members of underwriting  syndicates of
which  Tucker  Anthony  and Sutro are members  but only in  accordance  with the
policy set forth above and procedures  adopted and reviewed  periodically by the
Directors.
    

TRANSFER AGENT SERVICES
   
     John Hancock Investor Services  Corporation,  P.O. Box 9116, 101 Huntington
Avenue,  Boston, MA 02205-9116,  a wholly-owned  indirect subsidiary of the Life
Company,  is the transfer and dividend  paying agent for the Fund. The Fund pays
an annual fee of $16.00 for each Class A shareholder and $18.50 for each Class B
shareholder  account and 0.10% of the average daily net assets  attributable  to
the Class C shares, plus certain out-of-pocket expenses.
    

                                       32
<PAGE>

CUSTODY OF PORTFOLIO

     Portfolio securities of the Fund are held pursuant to a custodian agreement
between the Fund and Investors Bank & Trust Company, 24 Federal Street,  Boston,
Massachusetts  02110.  Under the  custodian  agreement,  Investors  Bank & Trust
Company performs custody, portfolio and fund accounting services.


INDEPENDENT AUDITORS

     The  independent  auditors of the Fund are Ernst & Young LLP, 200 Clarendon
Street,  Boston,  Massachusetts 02116. The independent auditors audit and render
an opinion on the Fund's  annual  financial  statements  and  prepare the Fund's
annual income tax returns.


                                       33
<PAGE>

APPENDIX

Moody's describes its lower ratings for corporate bonds as follows:

Bonds which are rated Baa are considered as medium grade obligations, i.e., they
are neither highly protected nor poorly secured. Interest payments and principal
security appear adequate for the present but certain protective  elements may be
lacking or may be  characteristically  unreliable over any great length of time.
Such  bonds  lack  outstanding  investment  characteristics  and  in  fact  have
speculative characteristics as well.

Bonds which are rated Ba are judged to have speculative  elements;  their future
cannot be  considered  as well  assured.  Often the  protection  of interest and
principal  payments may be very moderate and thereby not well safeguarded during
both good and bad times over the future.  Uncertainty of position  characterized
bonds in this class.

Bonds  which  are  rated  B  generally  lack  characteristics  of the  desirable
investment.  Assurance of interest and principal  payments or of  maintenance of
other terms of the contract over any long period of time may be small.

Bonds which are rated Caa are of poor standing. Such issues may be in default or
there may be present elements of danger with respect to principal or interest.

Bonds which are rated Ca represented obligations which are speculative in a high
degree. Such issues are often in default or have other marked shortcomings.

Bonds which are rated C are the lowest  rated class of bonds and issues so rated
can be regarded as having  extremely  poor  prospects of ever attaining any real
investment standing.

Standard & Poor's describes its lower ratings for corporate bonds as follows:

Debt rated 'BBB' is regarded as having an adequate  capacity to pay interest and
repay principal.  Whereas it normally exhibits adequate  protection  parameters,
adverse economic conditions or changing circumstances are more likely to lead to
a  weakened  capacity  to pay  interest  and  repay  principal  for debt in this
category than in higher rated categories.

Debt rated 'BB,' 'B,' 'CCC,' or 'CC' is regarded,  on balance,  as predominantly
speculative  with  respect to the  issuer's  capacity to pay  interest and repay
principal in accordance  with the terms of the  obligations.  'BB' indicates the
lowest degree of speculation and 'CC' the highest degree of  speculation.  While
such debt will likely have some quality and  protective  characteristics,  these
are  outweighed  by large  uncertainties  or major  risk  exposures  to  adverse
conditions.

Moody's describes its three highest ratings for commercial paper as follows:

Issuers rated P-1 (or related supporting  institutions) have a superior capacity
for repayment of short-term promissory obligations.  P-1 repayment capacity will
normally be  evidenced  by the  following  characteristics:  (1) leading  market
positions  in  well-established  industries;  (2) high  rates of return on funds
employed; (3) conservative  capitalization  structures with moderate reliance on
debt and ample asset  protections;  (4) broad  margins in  earnings  coverage of
fixed  financial  


                                      A-1

<PAGE>

charges and high internal cash generation;  and (5) well established access to a
range of financial markets and assured sources of alternate liquidity.

Issuers rated P-2 (or related  supporting  institutions)  have a strong capacity
for  repayment  of  short-term  promissory  obligations.  This will  normally be
evidenced  by many of the  characteristics  cited above but to a lesser  degree.
Earnings  trends and  coverage  ratios,  while  sound,  will be more  subject to
variation. Capitalization characteristics,  while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Issuers rated P-3 (or supporting  institutions)  have an acceptable  ability for
repayment   of  senior   short-term   obligations.   The   effect  of   industry
characteristics and market  compositions may be more pronounced.  Variability in
earnings and profitability may result in changes in the level of debt protection
measurements  and may  require  relatively  high  financial  leverage.  Adequate
alternate liquidity is maintained.


Standard & Poor's describes its lower ratings for corporate bonds as follows:

BBB Debt rated BBB is regarded as having an  adequate  capacity to pay  interest
and  repay  principal.   Whereas  it  normally  exhibits   adequate   protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened  capacity to pay interest and repay  principal  for
debt in this category than in higher rated categories.

BB, B, CCC, CC, C Debt rated 'BB',  'B',  'CCC',  'CC" and 'C' is  regarded,  on
balance,  as predominantly  speculative with respect to capacity to pay interest
and  repay  principal  in  accordance  with the  terms of the  obligation.  'BB'
indicates  the  lowest  degree  of  speculation  and 'C' the  highest  degree of
speculation.  While  such debt will  likely  have some  quality  and  protective
characteristics,  these are  outweighed  by large  uncertainties  or major  risk
exposures to adverse conditions.

BB Debt  rated  'BB' has less  near-term  vulnerability  to  default  than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse  business,  financial,  or  economic  conditions  which  could  lead  to
inadequate  capacity to meet timely  interest and principal  payments.  The 'BB'
rating  category  is also  used for debt  subordinated  to  senior  debt that is
assigned an actual or implied 'BBB-' rating.

B Debt rated 'B' has a greater  vulnerability  to default but  currently has the
capacity to meet interest payments and principal  repayments.  Adverse business,
financial or economic  conditions  will likely impair capacity or willingness to
pay interest and repay principal.  The 'B' rating category is also used for debt
subordinated  to senior debt that is assigned an actual or implied 'BB' or 'BB-'
rating.

CCC Debt rated 'CCC' has a currently identifiable  vulnerability to default, and
is dependent upon favorable business, financial, and economic conditions to meet
timely  payment of interest and repayment of principal.  In the event of adverse
business,  financial  or  economic  conditions,  it is not  likely  to have  the
capacity to pay interest and repay principal.  The 'CCC' rating category is also
used for debt  subordinated to senior debt that is assigned an actual or implied
'B' or 'B-' rating.


                                      A-2
<PAGE>

CC The rating 'CC' is typically applied to debt subordinated to senior debt that
is assigned an actual or implied 'CCC' rating.

C The rating 'C' is typically  applied to debt subordinated to senior debt which
is assigned an actual or implied 'CCC-' debt rating.  The 'C' rating may be used
to cover a  situation  where a  bankruptcy  petition  has been  filed,  but debt
service  payments are continued.  Standard & Poor's  describes its three highest
ratings for commercial paper as follows:

A-1.  This  designation  indicated  that the degree of safety  regarding  timely
payment is very strong.

A-2.  Capacity  for timely  payment on issues with this  designation  is strong.
However,  the  relative  degree of safety is not as  overwhelming  as for issues
designated A-1.

A-3. Issues carrying this  designation  have a satisfactory  capacity for timely
payment.  They are, however,  somewhat more vulnerable to the adverse effects of
changes in circumstances than obligations carrying the higher designations.

Issuers rated P-2 (or related  supporting  institutions)  have a strong capacity
for  repayment  of  short-term  promissory  obligations.  This will  normally be
evidenced  by many of the  characteristics  cited above but to a lesser  degree.
Earnings  trends and  coverage  ratios,  while  sound,  will be more  subject to
variation. Capitalization characteristics,  while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Issuers rated P-3 (or supporting  institutions)  have an acceptable  ability for
repayment   of  senior   short-term   obligations.   The   effect  of   industry
characteristics and market  compositions may be more pronounced.  Variability in
earnings and profitability may result in changes in the level of debt protection
measurements  and may  require  relatively  high  financial  leverage.  Adequate
alternate liquidity is maintained.


                                      A-3

<PAGE>

John Hancock
Sovereign
Balanced Fund
Class A and Class B Shares 
Prospectus
May 1, 1996


TABLE OF CONTENTS 
<TABLE>
<CAPTION>
                                                                Page 
                                                               ------- 
<S>                                                              <C>
Expense Information                                               2 
The Fund's Financial Highlights                                   3 
Investment Objectives, Policies and Risk Considerations           4 
Organization and Management of the Fund                           9 
Alternative Purchase Arrangements                                10 
The Fund's Expenses                                              12 
Dividends and Taxes                                              13 
Performance                                                      13 
How to Buy Shares                                                15 
Share Price                                                      16 
How to Redeem Shares                                             22 
Additional Services and Programs                                 23 
Appendix                                                         28 
</TABLE>

   This Prospectus sets forth information about John Hancock Sovereign 
Balanced Fund (the "Fund"), a diversified series of John Hancock Sovereign 
Investors Fund, Inc. (the "Company"), that you should know before investing. 
Please read and retain it for future reference. 

   Additional information about the Fund has been filed with the Securities 
and Exchange Commission (the "SEC"). You can obtain a copy of the Fund's 
Statement of Additional Information, dated May 1, 1996, and incorporated by 
reference in this Prospectus, free of charge, by writing to or by 
telephoning: John Hancock Investor Services Corporation, Post Office Box 
9116, Boston, Massachusetts 02205-9116, 1-800-225-5291 (1-800-554-6713 TDD). 

   Shares of the Fund are not deposits or obligations of, or guaranteed or 
endorsed by, any bank, and the shares are not federally insured by the 
Federal Deposit Insurance Corporation, the Federal Reserve Board, or any 
other agency. 

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND 
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES 
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE 
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY 
IS A CRIMINAL OFFENSE. 

<PAGE>
EXPENSE INFORMATION

The purpose of the following information is to help you understand the various
fees and expenses you will bear, directly or indirectly, when you purchase Fund
shares. The operating expenses included in the table and hypothetical example
below are based on fees and expenses of the Fund's Class A and Class B shares
for the fiscal year ended December 31, 1995, adjusted to reflect current fees
and expenses. Actual fees and expenses may be greater or less than those
indicated.

<TABLE>
<CAPTION>
                                                                   Class A     Class B 
                                                                   Shares      Shares 
                                                                    -------   --------- 
<S>                                                                  <C>          <C>
Shareholder Transaction Expenses 
Maximum sales charge imposed on purchases (As a percentage of 
  offering price)                                                    5.00%         None 
Maximum sales charge imposed on reinvested dividends                  None         None 
Maximum deferred sales charge                                         None*       5.00% 
Redemption fee+                                                       None         None 
Exchange fee                                                          None         None 
Annual Operating Expenses (As a percentage of average net assets) 
Management fee                                                       0.60%        0.60% 
12b-1 fee**                                                          0.30%        1.00% 
Other Expenses                                                       0.39%        0.39% 
Total operating expenses                                             1.29%        1.99% 
</TABLE>

* No sales charge is payable at the time of purchase on investments in Class A
  shares of $1 million or more, but a contingent deferred sales charge may be
  imposed on these investments, as described under the caption "Share Price," in
  the event of certain redemption transactions within one year of purchase.
**The amount of the 12b-1 fee used to cover service expenses will be up to
  0.25% of average net assets, and the remaining portion will be used to cover
  distribution expenses.
+ Redemption by wire fee of $4.00 not included.

<TABLE>
<CAPTION>
                                                           1      3      5      10 
Example                                                 Year  Years  Years    Years 
                                                          ---    ---    ---   ----- 
<S>                                                       <C>    <C>   <C>     <C>  
You would pay the following expense for the indicated 
period of years on a hypothetical $1,000 investment, 
 assuming 5% annual return. 
Class A Shares                                            $62    $89   $117    $198 
Class B Shares--Assuming complete redemption at end 
  of period                                               $70    $92   $127    $214 
Class B Shares--Assuming no redemption                    $20    $62   $107    $214 
</TABLE>

   (This example should not be considered a representation of future 
expenses. Actual expenses may be greater or less than those shown.) 

   Long-term shareholders should be advised that, as a result of the payment 
of distribution fees they may pay more than the economic equivalent of the 
maximum front-end sales charge permitted under applicable law. 

   The management fee and Rule 12b-1 fees referred to above are more fully 
explained in this Prospectus under the caption "The Fund's Expenses" and in 
the Statement of Additional Information under the captions "Investment 
Advisory and Other Services" and "Distribution Contracts." 

2
<PAGE>
THE FUND'S FINANCIAL HIGHLIGHTS 
   The following Financial Highlights for each of the three years in the 
period ended December 31, 1995 has been audited by Ernst & Young LLP, the 
Fund's independent auditors, whose unqualified report is included in the 
Fund's 1995 Annual Report and is included in the Statement of Additional 
Information. The Financial Highlights for the period ended December 31, 1992 
was audited by other independent auditors. Further information about the 
performance of the Fund is contained in the Fund's Annual Report to 
Shareholders that may be obtained free of charge by writing or telephoning 
John Hancock Investor Services Corporation ("Investor Services") at the 
address or telephone number listed on the front page of this Prospectus. 

   Selected data for each class of shares outstanding throughout each period 
indicated is as follows: 
<TABLE>
<CAPTION>
                                                                                               FOR THE 
                                                                                                PERIOD 
                                                                                              OCTOBER 5, 
                                                              YEAR ENDED DECEMBER 31,          1992 TO 
                                                                                               DECEMBER 
                                                                                               31, 1992 
                                                            1995        1994        1993        (a)(c) 
                                                          --------    --------    --------   ---------- 
<S>                                                        <C>         <C>         <C>           <C>
CLASS A 
Per Share Operating Performance 
Net Asset Value, Beginning of Period                         $9.84      $10.74      $10.19        $10.00 
Net Investment Income                                         0.44(e)     0.50        0.46          0.04(b) 
Net Realized and Unrealized Gain (Loss) on 
  Investments                                                 1.91       (0.88)       0.68          0.20 
                                                           -------     -------     -------      -------- 
  Total from Investment Operations                            2.35       (0.38)       1.14          0.24 
                                                           -------     -------     -------      -------- 
Less Distributions: 
 Dividends from Net Investment Income                        (0.44)      (0.50)      (0.45)        (0.05) 
 Distributions from Net Realized Gain on Investments 
  Sold                                                      ......       (0.02)      (0.14)       ...... 
                                                           -------     -------     -------      -------- 
  Total Distributions                                        (0.44)      (0.52)      (0.59)        (0.05) 
                                                           -------     -------     -------      -------- 
Net Asset Value, End of Period                              $11.75       $9.84      $10.74        $10.19 
                                                           =======     =======     =======      ======== 
Total Investment Return at Net Asset Value (f)               24.23%      (3.51%)     11.38%         2.37%(d) 
Ratios and Supplemental Data 
Net Assets, End of Period (000's omitted)                  $69,811     $61,952     $62,218        $5,796 
Ratio of Expenses to Average Net Assets                       1.27%       1.23%       1.45%         2.79%*(b) 
Ratio of Net Investment Income to Average Net Assets          3.99%       4.89%       4.44%         3.93%*(b) 
Portfolio Turnover Rate                                         45%         78%         85%            0% 
CLASS B 
Per Share Operating Performance 
Net Asset Value, Beginning of Period                         $9.84      $10.75      $10.20        $10.00 
                                                           -------     -------     -------      -------- 
Net Investment Income                                         0.36(e)     0.43        0.37          0.03(b) 
Net Realized and Unrealized Gain (Loss) on 
  Investments                                                 1.90       (0.89)       0.70          0.20 
                                                           -------     -------     -------      -------- 
  Total from Investment Operations                            2.26       (0.46)       1.07          0.23 
                                                           -------     -------     -------      -------- 
Less Distributions: 
 Dividends from Net Investment Income                        (0.36)      (0.43)      (0.38)        (0.03) 
 Distributions from Net Realized Gain on Investments 
  Sold                                                      ......       (0.02)      (0.14)       ...... 
                                                           -------     -------     -------      -------- 
  Total Distributions                                        (0.36)      (0.45)      (0.52)        (0.03) 
                                                           -------     -------     -------      -------- 
Net Asset Value, End of Period                              $11.74       $9.84      $10.75        $10.20 
                                                           =======     =======     =======      ======== 
Total Investment Return at Net Asset Value (f)               23.30%      (4.22%)     10.63%         2.29%(d) 
Ratios and Supplemental Data 
Net Assets, End of Period (000's omitted)                  $87,827     $79,176     $78,775       $14,311 
Ratio of Expenses to Average Net Assets                       1.96%       1.87%       2.10%         3.51%*(b) 
Ratio of Net Investment Income to Average Net Assets          3.31%       4.25%       4.01%         3.21%*(b) 
Portfolio Turnover Rate                                         45%         78%         85%            0% 
</TABLE>
 * On an annualized basis. 
(a) Fund commenced operations on October 5, 1992. 
(b) Reflects expense limitation in effect during the period indicated. As a 
    result of such limitation, expenses for the period from October 5, 1992 
    to December 31, 1992 for Class A and Class B reflect a reduction of 
    $0.0016 and $0.0012 per share, respectively. Absent of such limitation 
    the ratio of expenses to average net assets would have been 2.94% and 
    3.66%, respectively, and the ratio of net investment income to average 
    net assets would have been 3.78% and 3.06%, respectively. Without the 
    reimbursement, total investment return would have been lower. 
(c) This period is covered by the report of other independent auditors (not 
    included herein). 
(d) Not annualized. 
(e) On average month end shares outstanding. 
(f) Total investment return assumes dividend reinvestment and does not 
    reflect the effect of sales charges. 
                                                                               3
<PAGE>
INVESTMENT OBJECTIVES, POLICIES AND RISK CONSIDERATIONS
 
The Fund's investment objective is to seek current income, growth of capital and
capital preservation.

The Fund's investment objectives are to provide current income, long-term growth
of capital and income, and preservation of capital. The Fund attempts to achieve
these objectives by allocating portfolio assets among various categories of
fixed income securities and equity securities. The Fund diversifies its
investments among a number of industry groups without concentrating more than
25% of its assets in any particular industry. The Fund's investments are subject
to market fluctuation and the risks inherent in all securities. There is no
assurance that the Fund will achieve its investment objectives.

The Fund intends to invest in both equity and fixed-income securities. 

The Fund may invest in any type or class of security. At least 25% of the value
of the Fund's total assets will be invested in fixed income senior securities.
Fixed income securities may include both convertible and non-convertible debt
securities and preferred stock, and only that portion of their value attributed
to their fixed income characteristics, as determined by John Hancock Advisers,
Inc. (the "Adviser"), can be used in applying the 25% test. The balance of the
Fund's total assets may consist of cash or (i) equity securities of established
companies, (ii) equity and fixed income securities of foreign corporations,
governments or other issuers meeting applicable quality standards as determined
by the Fund's investment adviser, (iii) foreign currencies, (iv) securities that
are issued or guaranteed as to interest and principal by the U.S. Government,
its agencies, authorities or instrumentalities, (v) obligations and equity
securities of banks or savings and loan associations (including certificates of
deposit and bankers' acceptances); and (vi) to the extent available and
permissible, options and futures contracts on securities, currencies and
indices. Each of these investments is more fully described below. The Fund's
portfolio securities are selected mainly for their investment character based
upon generally accepted elements of intrinsic value, including industry
position, management, financial strength, earning power, marketability and
prospects for future growth. The distribution or mix of various types of
investments is based on general market conditions, the level of interest rates,
business and economic conditions and the availability of investments in the
equity or fixed income markets.

The Fund will use a strategy of investing only in those common stocks that have
a record of increasing their dividend payout in each of the preceding ten or
more years.

While there is considerable flexibility in the investment quality and type of
securities in which the Fund may invest, the Fund's investments in equity
securities are limited to securities of companies who have (or whose
predecessors have) been in business continuously for at least five years and
have total assets of at least $10 million. Equity securities, for purposes of
the Fund's investment policy, are limited to common stocks, preferred stocks,
investment grade convertible securities and warrants. In addition, the Fund
utilizes a strategy of investing only in those common stocks which have a record
of having increased their shareholder dividend in each of the preceding ten or
more years. This dividend performers strategy may be changed at any time.

The Fund's investments in fixed-income securities will primarily be investment
grade.

At least 75% of the Fund's total investments in fixed income securities (other
than commercial paper) will be rated within the four highest grades as
determined by Moody's Investors Service, Inc. ("Moody's") (Aaa, Aa, A or Baa) or
Standard & Poor's Ratings Group ("S&P") (AAA, AA, A or BBB). Fixed income
securities rated Baa or BBB are considered medium grade obligations with
speculative characteristics; and adverse economic conditions or changing
circumstances may weaken their issuers' capacity to pay interest and repay
principal.

4
<PAGE>
 
The Fund may invest in fixed income securities that are in the lower ratings
categories or are unrated.

Up to 25% of the Fund's total investments in fixed income securities may be
rated as low as C by S&P or Moody's. The Fund may invest in unrated securities
which, in the opinion of the Adviser, offer yields and risks comparable to those
of securities which are rated.

Risk Factors Associated with Lower Rated Securities. Fixed income securities
rated lower than Baa or BBB are high risk securities commonly known as "junk
bonds." See the Appendix attached to this Prospectus which describes the
characteristics of the securities in the various ratings categories. The Fund is
not obligated to dispose of securities whose issuers subsequently are in default
or which are downgraded below the above-stated ratings. The credit ratings of
the rating agencies, such as those ratings described here, may not be changed by
the rating agencies in a timely fashion to reflect subsequent economic events.
The credit ratings of securities do not reflect an evaluation of market risk.
Debt obligations rated in the lower ratings categories, or which are unrated,
involve greater price volatility and risk of principal and income loss. In
addition, lower ratings reflect a greater possibility of an adverse change in
financial condition affecting the issuer's ability to make payments of interest
and principal. The market price and liquidity of lower rated fixed income
securities generally respond more to short-term corporate and market
developments than do those of higher rated securities, because these
developments are perceived to have a more direct relationship to the ability of
an issuer of lower rated securities to meet its ongoing debt obligations. The
market prices of zero coupon and payment-in-kind bonds are affected to a greater
extent by interest rate changes, and thereby tend to be more volatile than
securities that pay interest periodically and in cash. Increasing rate note
securities are typically refinanced by the issuers within a short period of
time.

Reduced volume and liquidity in the high yield market or the reduced
availability of market quotations will make it more difficult to dispose of the
securities and to value accurately the Fund's assets. The reduced availability
of reliable, objective data may increase the Fund's reliance on management's
judgment in valuing high yield securities. In addition, the Fund's investments
in lower-rated securities may be susceptible to adverse publicity and investor
perceptions, whether or not justified by fundamental factors. The Fund's
investments, and consequently its net asset value, will be subject to the market
fluctuations and risk inherent in all securities.

Investments in corporate fixed income securities may be in bonds, convertible
debentures and convertible or non-convertible preferred stock. The value of
convertible securities, while influenced by the level of interest rates, is also
affected by the changing value of the underlying common stock into which the
securities are convertible. The value of fixed income securities varies
inversely with interest rates.

                                                                               5
<PAGE>
 
The Fund may also invest in securities issued or guaranteed by the U.S.
Government, its agencies or instrumentalities.

Certain U.S. Government securities, including U.S. Treasury bills, notes and
bonds and Government National Mortgage Association certificates ("Ginnie Maes"),
are supported by the full faith and credit of the United States. Certain other
U.S. Government securities, issued or guaranteed by Federal agencies or
government sponsored enterprises, are not supported by the full faith and credit
of the United States, but may be supported by the right of the issuer to borrow
from the U.S. Treasury. These securities include obligations of the Federal Home
Loan Mortgage Corporation ("Freddie Macs") and the Federal National Mortgage
Association ("Fannie Maes") and obligations supported by the credit of the
instrumentality, such as Student Loan Marketing Association Bonds ("Sallie
Maes"). No assurance can be given that the U.S. Government will provide
financial support to these federal agencies, authorities, instrumentalities and
government sponsored enterprises in the future.

Securities of Foreign Issuers. The Fund may purchase securities of foreign
issuers which may involve risks not present in domestic investments. It is
anticipated that under normal conditions, the Fund will not invest more than 35%
of its total assets in foreign securities. See "Global Risks" below.

Foreign Currency Transactions. A forward foreign currency exchange contract
involves an obligation to purchase or sell a specific currency at a future date
at a price set at the time of the contract. Although certain strategies could
minimize the risk of loss due to a decline in the value of the hedged foreign
currency, they could also limit any potential gain which might result from an
increase in the value of the currency.

Futures and Option Contracts. The Fund may buy and sell financial futures
contracts and options on futures contracts. The Fund's ability to hedge
successfully will depend on the ability of the Adviser to predict accurately the
future direction of interest rate changes and other market factors. There is no
assurance that a liquid market for futures and options will always exist. In
addition, the Fund could be prevented from opening, or realizing the benefits of
closing out, a futures or options position because of position limits or limits
on daily price fluctuations imposed by an exchange.

The Fund may engage in transactions in futures contracts and options on futures
contracts for hedging and speculative purposes. All of the Fund's futures
contracts and options on futures contracts will be traded on a U.S. or foreign
commodity exchange or board of trade. The Fund will not engage in a transaction
in futures or options on futures for speculative purposes if, immediately
thereafter, the sum of initial margin deposits and premiums required to
establish speculative positions in futures contracts and options on futures
would exceed 5% of the Fund's total assets.

Options Transactions. To earn income from the premiums received, the Fund may
write (sell) listed and over-the-counter covered call options and covered put
options on debt and equity securities and foreign currency. The Fund may write
listed and over-the-counter covered call and put options on up to 100% of its
net assets. In addition, the Fund may purchase listed and over-the-counter call
and put options on securities and currency with an aggregate value not exceeding
5% of the Fund's total assets. The Securities and Exchange Commission considers
over-the-counter options to be illiquid except under prescribed conditions,
which are discussed in detail in the Statement of Additional Information.

6
<PAGE>

While transactions in options and futures contracts may reduce certain risks,
they may entail other risks. Certain risks arise due to the imperfect
correlations between movements in the price of options and futures contracts and
movements in the prices of the securities or currency underlying the contracts.

The Fund's ability to use futures contracts and options to hedge or earn income
successfully will depend on the Adviser's ability to predict accurately the
future direction of interest rate changes, currency rate fluctuations and other
market factors. The success of hedging transactions will also depend on the
degree of correlation between the futures or options markets and the securities
markets. The risk of loss on futures and written options transactions is
potentially unlimited and may exceed the amount invested or of the premium
received. There is no assurance that a liquid market for futures and options
will always exist. In addition, the Fund could be prevented from opening, or
realizing the benefits of closing out, a futures or options position because of
position limits or limits on daily price fluctuations imposed by an exchange.

   
Restricted Securities. The Fund may purchase restricted securities, including 
those eligible for resale to "qualified institutional buyers" pursuant to 
Rule 144A under the Securities Act of 1933 (the "Securities Act"). The Board 
of Directors will monitor the Fund's investments in these securities, 
focusing on certain factors, including valuation, liquidity and availability 
of information. Purchases of restricted securities are subject to an 
investment restriction limiting all the Fund's illiquid securities to not 
more than 15% of the Fund's net assets. 
    

   
Lending of Securities. The Fund may lend portfolio securities to brokers,
dealers, and financial institutions if the loan is collateralized by cash or
U.S. Government securities according to applicable regulatory requirements. The
Fund may reinvest any cash collateral in short-term securities. When the Fund
lends portfolio securities, there is a risk that the borrower may fail to return
the loaned securities. As a result, the Fund may incur a loss or in the event of
the borrower's bankruptcy may be delayed in or prevented from liquidating the
collateral. It is a fundamental policy of the Fund not to lend portfolio
securities having a total value in excess of 33-1/3% of its total assets.
    

Repurchase Agreements, Forward Commitments and When-Issued Securities. The Fund
may enter into repurchase agreements and may purchase securities on a forward
commitment or when-issued basis. In a repurchase agreement, the Fund buys a
security subject to the right and obligation to sell it back to the seller at a
higher price. These transactions must be fully collateralized at all times, but
involve some credit risk to the Fund if the other party defaults on its
obligation and the Fund is delayed in or prevented from liquidating the
collateral. The Fund will segregate, in a separate account, cash or liquid high
grade debt securities equal in value to its forward commitments and when-issued
securities. Purchasing securities for future delivery or on a when-issued basis
may increase the Fund's overall investment exposure and involves a risk of loss
if the value of the securities declines before the settlement date.

Defensive Investments. When the Adviser believes unfavorable investment
conditions exist requiring the Fund to assume a temporary defensive investment
posture, the Fund may hold cash or invest all or a portion of its assets in
short-term instru-

                                                                               7
<PAGE>
 
ments, including: short-term U.S. Government securities and repurchase
agreements in respect thereof; bank certificates of deposit, bankers'
acceptances, time deposits and letters of credit; and commercial paper
(including so called Section 4(2) paper) rated at least A-2 by S&P or P-2 by
Moody's or if unrated, considered by the Adviser to be of comparable quality.
The Fund's temporary defensive investments may also include: debt obligations of
U.S. companies rated at least A by S&P or Moody's or, if unrated, of comparable
quality in the opinion of the Adviser; commercial paper and corporate debt
obligations not satisfying the above credit standards if they are (a) subject to
demand features or puts or (b) guaranteed as to principal and interest by a
domestic or foreign bank having total assets in excess of $1 billion, by a
company whose commercial paper may be purchased by the Fund, or by a foreign
government having an existing debt security rated at least A by S&P or Moody's;
and other short- term investments which the Adviser determines present minimal
credit risks and which are of "high quality" as determined by any major rating
service or, in the case of an instrument that is not rated, of comparable
quality as determined by the Adviser.

Investments in foreign 
securities may involve risks 
and considerations that are 
not present in domestic 
investments. 

Global Risks. Investments in foreign securities may involve risks not present in
domestic securities due to exchange controls, less publicly available
information, more volatile or less liquid securities markets, and the
possibility of expropriation, confiscatory taxation or political, economic or
social instability. There may be difficulty in enforcing legal rights outside
the United States. Some foreign companies are not subject to the same uniform
financial reporting requirements, accounting standards and government
supervision as domestic companies, and foreign exchange markets are regulated
differently from the U.S. stock market. Security trading practices abroad may
offer less protection to investors such as the Fund. In addition, foreign
securities may be denominated in the currency of the country in which the issuer
is located. Consequently, changes in the foreign exchange rate will affect the
value of the Fund's shares and dividends.

These risks may be intensified in the case of investments in emerging markets or
countries with limited or developing capital markets. These countries are
located in the Asia- Pacific region, Eastern Europe, Latin and South America and
Africa. Security prices in these markets can be significantly more volatile than
in more developed countries, reflecting the greater uncertainties of investing
in less established markets and economies. Political, legal and economic
structures in many of these emerging market countries may be undergoing
significant evolution and rapid development, and they may lack the social,
political, legal and economic stability characteristic of more developed
countries. Emerging market countries may have failed in the past to recognize
private property rights. They may have relatively unstable governments, present
the risk of nationalization of businesses, restrictions on foreign ownership, or
prohibitions on repatriation of assets, and may have less protection of property
rights than more developed countries. Their economies may be predominantly based
on only a few industries, may be highly vulnerable to changes in local or global
trade conditions, and may suffer from extreme and volatile debt burdens or
inflation rates. Local securities markets may trade a small number of securities
and may be unable to respond effectively to increases in trading volume,
potentially making prompt liquidation of substantial holdings difficult or
impossible at times. The Funds may be required to establish special custodial or
other arrangements before

8
<PAGE>
 
making certain investments in those countries. Securities of issuers located in
these countries may have limited marketability and may be subject to more abrupt
or erratic price movements.

The Fund follows certain policies which may help to reduce investment risk.

Investment Restrictions. The Fund has adopted certain investment restrictions
that are detailed in the Statement of Additional Information, where they are
designated as fundamental or non-fundamental. The Fund's investment restrictions
designated as fundamental may not be changed without shareholder approval. The
Fund's non-fundamental investment objective, policies and restrictions, however,
may be changed by a vote of the Directors without shareholder approval. These
changes may result in the Fund having an investment objective different from the
objective which you considered appropriate at the tiime of your investment. The
Fund's portfolio turnover rates for recent periods are shown in the section "The
Fund's Financial Highlights."

Brokers are chosen based on best price and execution.

When choosing brokerage firms to carry out the Fund's transactions, the Adviser
gives primary consideration to execution at the most favorable price, taking
into account the broker's professional ability and quality of service.
Consideration may also be given to the broker's sales of Fund shares. Pursuant
to procedures established by the Board of Directors, the Adviser may place
securities transactions with brokers affiliated with the Adviser. These brokers
include Interstate/Johnson Lane, Tucker Anthony Incorporated, John Hancock
Distributors, Inc. and Sutro & Company, Inc. Tucker Anthony Incorporated, John
Hancock Distributors, Inc. and Sutro & Company, Inc. are indirectly owned by
John Hancock Mutual Life Insurance Company, which in turn indirectly owns the
Adviser.

ORGANIZATION AND MANAGEMENT OF THE FUND

The Directors elect officers and retain the investment adviser, who is
responsible for the day-to-day operations of the Fund, subject to the Directors'
policies and supervision.

The Fund is a separate, diversified portfolio of the Company, an open-end
management investment company. The Company was organized as a corporation in the
State of Delaware in January 1936 and reincorporated in Maryland in 1990. The
Company currently has 345,000,000 shares of capital stock. The Company's
Articles of Incorporation permit the Directors to create and reclassify the
capital stock into separate series, without shareholder approval. As of the date
of this Prospectus, the Directors have authorized shares of the Fund and one
other series. Additional series may be added in the future. The Company's
Articles of Organization also permit the Directors to classify and reclassify
any series or portfolio of shares into one or more classes. As of the date of
this Prospectus, the Directors have authorized the issuance of two classes of
the Fund, designated as Class A and Class B. The shares of each class represent
an interest in the same portfolio of investments of the Fund and have equal
rights as to voting, redemption, dividends, and liquidation except that each
class of shares bears different distribution fees and has exclusive voting
rights with respect to its Rule 12b-1 distribution plan. The Company is not
required and does not intend to hold annual shareholder meetings, although
special meetings may be held for such purposes as electing or removing
Directors, changing fundamental investment restrictions and policies or
approving a management contract. Shareholders have certain rights to remove
Directors.

                                                                               9
<PAGE>

John Hancock Advisers, Inc. advises investment companies having a total asset
value of more than $16 billion.

The Adviser was organized in 1968 and is a wholly owned indirect subsidiary of
John Hancock Mutual Life Insurance Company, a financial services company. It
provides the Fund and other investment companies in the John Hancock group of
funds with investment research and portfolio management services. John Hancock
Funds, Inc. ("John Hancock Funds") distributes shares for all of the John
Hancock funds through selected broker-dealers ("Selling Brokers"). Certain
officers of the Company are also officers of the Adviser and John Hancock Funds.
Pursuant to an order granted by the Securities and Exchange Commission, the Fund
has adopted a deferred compensation plan for its independent Directors which
allows Directors' fees to be invested by the Fund in other John Hancock funds.

Pursuant to a service agreement between the Adviser and its affiliate, Sovereign
Asset Management Corporation ("SAMCorp"), SAMCorp furnishes to the Adviser
certain portfolio management services with respect to the equity securities held
in the portfolio of the Fund. The Adviser supervises SAMCorp's performance of
such services and is responsible for all services required to be provided under
the Adviser's investment management contract with the Fund. The Adviser pays to
SAMCorp 40% of the fee received from the Fund by the Adviser with respect to
equity securities in the Fund's portfolio.

John F. Snyder III is primarily responsible for management of the equity
securities of the Fund. Barry Evans is primarily responsible for management of
the fixed income securities of the Fund. They are assisted by Jere Estes and a
team of analysts. Mr. Snyder has been portfolio manager of the Fund since its
inception in 1992. He has been associated with the Adviser since 1991. He is
also co-portfolio manager of John Hancock Sovereign Investors Fund. Barry Evans
is Vice President of the Adviser and also leads a team of managers on several
other Hancock funds. Mr. Evans has managed bond funds since he joined John
Hancock in 1986.

In order to avoid conflicts with portfolio trades for the Fund, the Adviser and
the Fund have adopted extensive restrictions on personal securities trading by
personnel of the Adviser and its affiliates. Some of these restrictions are:
pre-clearance for all personal trades and a ban on the purchase of initial
public offerings, as well as contributions to specified charities of profits on
securities held for less than 91 days. These restrictions are a continuation of
the basic principle that the interests of the Fund and its shareholders come
first.

ALTERNATIVE PURCHASE ARRANGEMENTS

An alternative purchase plan allows you to choose the method of purchase that is
best for you.

You can purchase shares of the Fund at a price equal to their net asset value
per share, plus a sales charge. At your election, this charge may be imposed
either at the time of the purchase (See "Initial Sales Charge Alternative--Class
A Shares") or on a contingent deferred basis (See "Contingent Deferred Sales
Charge Alternative--Class B Shares"). If you do not specify on your account
application the class of shares you are purchasing, it will be assumed that you
are investing in Class A shares.

Investments in Class A shares are subject to an initial sales charge.

Class A Shares. If you elect to purchase Class A Shares, you will incur an
initial sales charge unless the amount you purchase is $1 million or more. If
you purchase $1 million or more of Class A shares, you will not be subject to an
initial sales charge, but you will incur a sales charge if you redeem your
shares within one year of pur-

10
<PAGE>
 
chase. Class A shares are subject to ongoing distribution and service fees at a
combined annual rate of up to 0.30% of the Fund's average daily net assets
attributable to the Class A shares. Certain purchases of Class A shares qualify
for reduced initial sales charges. See "Share Price --Qualifying for a Reduced
Sales Charge."

Investments in Class B shares are subject to a contingent deferred sales charge.

Class B Shares. You will not incur a sales charge when you purchase Class B
shares, but the shares are subject to a sales charge if you redeem them within
six years of purchase (the "contingent deferred sales charge" or the "CDSC").
Class B shares are subject to ongoing distribution and service fees at a
combined annual rate of up to 1.00% of the Fund's average daily net assets
attributable to the Class B shares. Investing in Class B shares permits all of
your dollars to work from the time you make your investment, but the higher
ongoing distribution fee will cause these shares to have higher expenses than
Class A shares. To the extent that any dividends are paid by the Fund, these
higher expenses will also result in lower dividends than those paid on Class A
shares.

Class B shares are not available to full-service defined contribution plans
administered by Investor Services or the Life Company that had more than 100
eligible employees at the inception of the Fund account.

Factors to Consider in Choosing an Alternative

You should consider which class of the shares would be more beneficial for you.

The alternative purchase arrangement allows you to choose the most beneficial
way to buy shares given the amount of your purchase, the length of time that you
expect to hold your shares and other circumstances. You should consider whether,
during the anticipated life of your Fund investment, the CDSC and accumulated
fees on Class B shares would be less than the initial sales charge and
accumulated fees on Class A shares purchased at the same time; and to what
extent this differential would be offset by the Class A shares' lower expenses.
To help you make this determination, the table under the caption "Expense
Information" on page 2 of this Prospectus gives examples of the charges
applicable to each class of shares. Class A shares will normally be more
beneficial if you qualify for a reduced sales charge. See "Share Price--
Qualifying for a Reduced Sales Charge."

Class A shares are subject to lower distribution and service fees and,
accordingly, pay correspondingly higher dividends per share, to the extent any
dividends are paid. However, because initial sales charges are deducted at the
time of purchase, you would not have all of your funds invested initially and,
therefore, would initially own fewer shares. If you do not qualify for reduced
initial sales charges and expect to maintain your investment for an extended
period of time, you might consider purchasing Class A shares. This is because
the accumulated distribution and service charges on Class B shares may exceed
the initial sales charge and accumulated distribution and service charges on
Class A shares during the life of your investment.

Alternatively, you might determine that it is more advantageous to purchase
Class B shares to have all of your funds invested initially. However, you will
be subject to higher distribution fees and, for a six-year period, a CDSC.

In the case of Class A shares, distribution expenses that John Hancock Funds
incurs in connection with the sale of the shares will be paid from the proceeds
of the initial

                                                                              11
<PAGE>
 
sales charge and the ongoing distribution and service fees. In the case of Class
B shares, expenses will be paid from the proceeds of the ongoing distribution
and service fees, as well as from the CDSC incurred upon redemption within six
years of purchase. The purpose and function of the Class B shares' CDSC and
ongoing distribution and service fees are the same as those of the Class A
shares' initial sales charge and ongoing distribution and service fees.

Dividends, if any, on Class A and Class B shares will be calculated in the same
manner, at the same time and on the same day. They will also be in the same
amount, except for differences resulting from each class bearing its own
distribution and service fees, and shareholder meeting expenses and incremental
transfer agency costs. See "Dividends and Taxes."

THE FUND'S EXPENSES

The Fund pays a monthly fee equal (on an annual basis) to .60% of its average
daily net asset value to the Adviser for managing the Fund's investment and
business affairs. The Adviser pays to SAMCorp 40% of the fee received by the
Adviser with respect to the equity securities held in the portfolio of the Fund
during such month.

The Fund pays distribution and service fees for marketing and sales-related
shareholder servicing.

The Class A and Class B shareholders have adopted distribution plans (the
"Plans") pursuant to Rule 12b-1 under the Investment Company Act of 1940. Under
these Plans, the Fund will pay distribution and service fees at an aggregate
annual rate of up to 0.30% of the Class A shares' average daily net assets and
an aggregate annual rate of up to 1.00% of the Class B shares' average daily net
assets. In each case, up to 0.25% is for service expenses and the remaining
amount is for distribution expenses. Distribution fees are used to reimburse
John Hancock Funds for its distribution expenses, including but not limited to:
(i) initial and ongoing sales compensation to Selling Brokers and others
(including affiliates of John Hancock Funds) engaged in the sale of Fund shares,
(ii) marketing, promotional and overhead expenses incurred in connection with
the distribution of Fund shares, and (iii) with respect to Class B shares only,
interest expenses on unreimbursed distribution expenses. The service fees will
be used to compensate Selling Brokers and others for providing personal and
account maintenance services to shareholders. In the event John Hancock Funds is
not fully reimbursed for payments it makes or expenses it incurs under the Class
A Plan, these expenses will not be carried beyond one year from the date they
were incurred. These unreimbursed expenses under the Class B Plan will be
carried forward together with interest on the balance of these unreimbursed
expenses. For the year ended December 31, 1995 an aggregate of $3,097,061 of
distribution expenses or 3.7% of the average net assets of Class B shares were
not reimbursed or recovered by the John Hancock Funds through the receipt of
deferred sales charges or 12b-1 fees.

The Fund compensates the Adviser for performing necessary tax and financial
management services. The compensation for 1996 is estimated to be at an annual
rate of 0.01875% of the average net assets of the Fund.

Information on the Fund's total expenses is in the Fund's Financial Highlights
section of this Prospectus.

12
<PAGE>
 
DIVIDENDS AND TAXES

Dividends. Income dividends are paid quarterly from net investment income.
Capital gains, if any, are generally distributed annually. Dividends are
reinvested in additional shares of your class unless you elect the option to
receive cash. If you elect the cash option and the U.S. Postal Service cannot
deliver your checks, your election will be converted to the reinvestment option.
Because of the higher expenses associated with Class B shares, any dividend on
these shares will be lower than on the Class A shares. See "Share Price."

Taxation. Dividends from the Fund's net investment income, certain net foreign
currency gains, and net short-term capital gains are taxable to you as ordinary
income. Dividends from the Fund's net long-term capital gains are taxable as
long-term capital gain. These dividends are taxable whether you received cash or
reinvested in additional shares. Certain dividends paid in January of a given
year, may be taxable as if you received them the previous December. Corporate
shareholders may be entitled to take the corporate dividends received deduction
for dividends received by the Fund from U.S. domestic corporations, subject to
certain restrictions under the Internal Revenue Code of 1986, as amended (the
"Code"). The Fund will send you a statement by January 31 showing the tax status
of the dividends you received for the prior year.

The Fund has qualified and intends to continue to qualify as a regulated
investment company under Subchapter M of the Code. As a regulated investment
company, the Fund will not be subject to Federal income tax on any net
investment income or net realized capital gains that are distributed to its
shareholders at least annually. When you redeem (sell) or exchange shares, you
may realize a taxable gain or loss.

On the account application, you must certify that your social security or other
taxpayer identification number you provide is correct and that you are not
subject to backup withholding of Federal income tax. If you do not provide this
information, or are otherwise subject to backup withholding, the Fund may be
required to withhold 31% of your dividends and the proceeds of redemptions and
exchanges.

In addition to Federal taxes, you may be subject to state, local or foreign
taxes, with respect to your investments in and distributions from the Fund. In
many states, a portion of the Fund's dividends that represent investment
received by the Fund on direct U.S. Government Obligations may be exempt from
tax. Non-U.S. shareholders and tax-exempt shareholders are subject to a
different tax treatment not described above. You should consult your tax adviser
for specific advice.

PERFORMANCE

The Fund may advertise its yield and total return.

Yield reflects the Fund's rate of income on portfolio investments as a
percentage of its share price. Yield is computed by annualizing the result of
dividing the net investment income per share over a 30-day period by the maximum
offering price per share on the last day of that period. Yield is also
calculated according to accounting methods that are standardized for all stock
and bond funds. Because yield accounting methods differ from the methods used
for other accounting purposes, the Fund's yield may not equal the income paid on
Fund shares or the income reported in the Fund's financial statements.

                                                                              13
<PAGE>

The Fund's total return shows the overall dollar or percentage change in value
of a hypothetical investment in the Fund, assuming the reinvestment of all
dividends. Cumulative total return shows the Fund's performance over a period of
time. Average annual total return shows the cumulative return of the Fund shares
divided over the number of years included in the period. Because average annual
total return tends to smooth out variations in the Fund's performance, you
should recognize that it is not the same as actual year-to-year results.

Both total return and yield calculations for Class A shares generally include
the effect of paying the maximum sales charge (except as shown in "The Fund's
Financial Highlights"). Investments at lower sales charges would result in
higher performance figures. Yield and total return for the Class B shares
reflect deduction of the applicable CDSC imposed on a redemption of shares held
for the applicable period (except as shown in "the Fund's Financial
Highlights"). All calculations assume that all dividends are reinvested at net
asset value on the reinvestment dates during the periods. The yield and total
return of Class A and Class B shares will be calculated separately and, because
each class is subject to different expenses, the yield and total return may
differ with respect to that class for the same period. The relative performance
of the Class A and Class B shares will be affected by a variety of factors,
including the higher operating expenses attributable to the Class B shares,
whether the Fund's investment performance is better in the earlier or later
portions of the period measured and the level of net assets of the classes
during the period. The Fund will include the total return and yield of Class A
and Class B shares in any advertisement or promotional materials including Fund
performance data. The value of the Fund's shares, when redeemed, may be more or
less than their original cost. Both yield and total return are historical
calculations and are not an indication of future performance. See "Factors to
Consider in Choosing an Alternative."

14
<PAGE>
HOW TO BUY SHARES

Opening an account. 

Buying additional Class A and Class B shares. 
- --------------------------------------------------------------------------------
The minimum initial investment is $1,000 ($250 for group investments and
retirement plans). Complete the Account Application attached to this Prospectus.
Indicate whether you are purchasing Class A or Class B shares. If you do not
specify which class of shares you are purchasing. Investor Services will assume
that you are investing in Class A shares.
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------- 
<S>                     <C>
By Check                1. Make your check payable to John Hancock Investor Services Corporation 
                           ("Investor Services"). 
                        2. Deliver the completed application and check to your registered representative 
                           or Selling Broker, or mail it directly to Investor Services. 
- --------------------------------------------------------------------------------------------------------- 
By Wire                 1. Obtain an account number by contacting your registered representative or 
                           Selling Broker, or by calling 1-800-225-5291. 
                        2. Instruct your bank to wire funds to: 
                            First Signature Bank & Trust 
                            John Hancock Deposit Account No. 900000260 
                            ABA Routing No. 211475000 
                            For Credit To: John Hancock Sovereign Balanced Fund 
                            (Class A or Class B shares) 
                            Your Account Number 
                            Name(s) under which account is registered. 
                        3. Deliver the completed application to your registered representative or Selling 
                           Broker or mail it directly to Investor Services. 
- --------------------------------------------------------------------------------------------------------- 
Monthly Automatic       1. Complete the "Automatic Investing" and "Bank Information" sections on the 
  Accumulation             Account Privileges Application, designating a bank account from which your 
  Program (MAAP)           funds may be drawn. 
                        2. The amount you elect to invest will be withdrawn automatically from your bank 
                           or credit union account. 
- --------------------------------------------------------------------------------------------------------- 
By Telephone            1. Complete the "Invest-By-Phone" and "Bank Information" sections on the Account 
                           Privileges Application, designating a bank account from which your funds may 
                           be drawn. Note that in order to invest by phone, your account must be in a 
                           bank or credit union that is a member of the Automated Clearing House System 
                           (ACH). 
                        2. After your authorization form has been processed, you may purchase additional 
                           Class A and Class B shares by calling Investor Services toll-free at 
                           1-800-225-5291. 
                        3. Give the Investor Services representative the name(s) in which the account is 
                           registered, the Fund name, the class of shares you own, your account number 
                           and the amount you wish to invest. 
                        4. Your investment normally will be credited to your account the business day 
                           following your phone request. 
- --------------------------------------------------------------------------------------------------------- 
By Check                1. Either complete the detachable stub included on your account statement or 
                           include a note with your investment listing the name of the Fund, the class of 
                           shares you own, your account number and the name(s) in which the account is 
                           registered. 
                        2. Make your check payable to John Hancock Investor Services Corporation 
                        3. Mail the account information and check to: 
                            John Hancock Investor Services Corporation 
                            P.O. Box 9115 
                            Boston, MA 02205-9115 
                           or deliver it to your registered representative or Selling Broker. 

                                                                              15
<PAGE>

- --------------------------------------------------------------------------------------------------------- 
By Wire                 Instruct your bank to wire funds to: 
                        First Signature Bank & Trust 
                        John Hancock Deposit Account No. 900000260 
                        ABA Routing No. 211475000 
                        For Credit To: John Hancock Sovereign Balanced Fund 
                        (Class A or Class B shares) 
                        Your Account Number 
                        Name(s) under which account is registered 
- --------------------------------------------------------------------------------------------------------- 
</TABLE>
Other Requirements. All purchases must be made in U.S. dollars. Checks written
on foreign banks will delay purchases until U.S. funds are received and a
collection charge may be imposed. Shares of the Fund are priced at the offering
price based on the net asset value computed after John Hancock Funds receives
notification of the dollar equivalent from the Fund's custodian bank. Wire
purchases normally take two or more hours to complete and, to be accepted the
same day, must be received by 4:00 p.m., New York time. Your bank may charge a
fee to wire funds. Telephone transactions are recorded to verify information.
Certificates are not issued unless a request is made in writing to Investor
Services.

You will receive account statements that you should keep to help with your
personal recordkeeping.

You will receive a statement of your account after every transaction that
affects your share balance or registration (statements related to reinvestment
of dividends and automatic investment/withdrawal plans will be sent to you
quarterly). A tax information statement will be mailed to you by January 31 of
each year.

SHARE PRICE

The offering price of your shares is their net asset value plus a sales charge,
if applicable, which will vary with the purchase alternative you choose.

The net asset value per share ("NAV") is the value of one share. The NAV is
calculated by dividing the net assets of each class by the number of outstanding
shares of that class. The NAV of each class can differ. Securities in the Fund's
portfolio are valued on the basis of market quotations, valuations provided by
independent pricing services or fair value as determined in good faith according
to procedures approved by the Board of Directors. Short-term debt investments
maturing within 60 days are valued at amortized cost which the Board of
Directors has determined to approximate market value. Foreign securities are
valued on the basis of quotations from the primary market in which they are
traded and are translated from the local currency into U.S. dollars using
current exchange rates. If quotations are not readily available or the value has
been materially affected by events occurring after the closing of a foreign
market, assets are valued by a method that the Directors believe accurately
reflects their value. The NAV is calculated once daily as of the close of
regular trading on the New York Stock Exchange (the "Exchange") (generally at
4:00 P.M., New York time) on each day that the Exchange is open.

Shares of the Fund are sold at the offering price based on the NAV computed
after your investment is received in good order by John Hancock Funds. If you
buy shares of the Fund through a Selling Broker, the Selling Broker must receive
your investment before the close of regular trading on the Exchange, and
transmit it to John Hancock Funds before its close of business, to receive that
day's offering price.

Initial Sales Charge Alternative--Class A Shares. The offering price you pay for
Class A shares of the Fund equals the NAV next computed after your investment is
received in good order by John Hancock Funds plus a sales charge, as follows:

16
<PAGE>

<TABLE>
<CAPTION>
                                                               Combined         Reallowance 
                                           Sales Charge       Reallowance       to Selling 
                          Sales Charge         as a           and Service         Brokers 
                              as a          Percentage         Fee as a            as a 
Amount Invested            Percentage         of the          Percentage        Percentage 
   (including Sales       of Offering         Amount          of Offering       of Offering 
       Charge)               Price           Invested          Price(+)          Price(*) 
- ---------------------    --------------   --------------    --------------    --------------- 
<S>                           <C>               <C>              <C>                <C>        
Less than $50,000             5.00%             5.26%            4.25%              4.01% 
$50,000 to $99,999            4.50%             4.71%            3.75%              3.51% 
$100,000 to $249,999          3.50%             3.63%            2.85%              2.61% 
$250,000 to $499,999          2.50%             2.56%            2.10%              1.86% 
$500,000 to $999,999          2.00%             2.04%            1.60%              1.36% 
$1,000,000 and over           0.00%(**)         0.00%(**)        (***)              0.00%(***) 
</TABLE>

  (*) Upon notice to Selling Brokers with whom it has sales agreements, John
      Hancock Funds may reallow an amount up to the full applicable sales
      charge. A Selling Broker to whom substantially the entire sales charge is
      reallowed or who receives these incentives may be deemed to be an
      underwriter under the Securities Act of 1933.

 (**) No sales charge is payable at the time of purchase of Class A shares of $1
      million or more, but a CDSC may be imposed in the event of certain
      redemption transactions made within one year of purchase.

(***) John Hancock Funds may pay a commission and the first year's service fee
      (as described in (+) below) to Selling Brokers who initiate and are
      responsible for purchases of $1 million or more in aggregate as follows:
      1% on sales to $4,999,999, 0.50% on the next $5 million and 0.25% on $10
      million and over.

  (+) At the time of sale, John Hancock Funds pays to Selling Brokers the first
      year's service fee in advance, in an amount equal to 0.25% of the net
      assets invested in the Fund at the time of sale. Thereafter pays the
      service fee periodically in arrears in an amount up to 0.25% of the Fund's
      average annual net assets. Selling Brokers receive the fee as compensation
      for providing personal and account maintenance services to shareholders.

Sales charges ARE NOT APPLIED to any dividends that are reinvested in additional
Class A shares of the Fund.

John Hancock Funds will pay certain affiliated Selling Brokers at an annual rate
of up to 0.05% of the daily net assets of accounts attributable to these
brokers.

Under certain circumstances as described below, investors in Class A shares may
be entitled to pay reduced sales charges. See "Qualifying For a Reduced Sales
Charge" below.

Contingent Deferred Sales Charge--Investments of $1 Million or More in Class A
Shares. Purchases of $1 million or more of Class A shares will be made at net
asset value with no initial sales charge, but if the shares are redeemed within
12 months after the end of the calendar month in which the purchase was made
(the CDSC period), a CDSC will be imposed. The rate of the CDSC will depend on
the amount invested as follows:

                                                                              17
<PAGE>
 
        Amount Invested           CDSC Rate 
- ------------------------------    ---------- 
$1 million to $4,999,999             1.00% 
Next $5 million to $9,999,999        0.50% 
Amounts of $10 million and 
  over                               0.25% 

Existing full service clients of John Hancock Mutual Life Insurance Company who
were group annuity contract holders as of September 1, 1994, and participant
directed defined contribution plans with at least 100 eligible employees at the
inception of the Fund account may purchase Class A shares with no initial sales
charge. However if the shares are redeemed within 12 months after the end of the
calendar year in which the purchase was made, a CDSC will be imposed at the
above rate.

The CDSC will be assessed on an amount equal to the lesser of the current market
value or the original purchase cost of the redeemed Class A shares. Accordingly,
no CDSC will be imposed on increases in account value above the initial purchase
price, including any dividends which have been reinvested in additional Class A
shares.

In determining whether a CDSC is applicable to a redemption, the calculation
will be determined in a manner that results in the lowest possible rate being
charged. Therefore, it will be assumed that redemption is first made from any
shares in your account that are not subject to the CDSC. The CDSC is waived on
redemption in certain circumstances. See the discussion under "Waiver of
Contingent Deferred Sales Charge" below.

You may qualify for a reduced sales charge on your investments in Class A
shares.

Qualifying for a Reduced Sales Charge. If you invest more than $50,000 in Class
A shares of the Fund or a combination of John Hancock funds (except money market
funds), you may qualify for a reduced sales charge on your investments in Class
A shares through a LETTER OF INTENTION. You may also be able to use the
ACCUMULATION PRIVILEGE and COMBINATION PRIVILEGE to take advantage of the value
of your previous investments in shares of the John Hancock funds in meeting the
breakpoints for a reduced sales charge. For the ACCUMULATION PRIVILEGE and
COMBINATION PRIVILEGE, the applicable sales charge will be based on the total 
of:

1. Your current purchase of Class A shares of the Fund; 

2. The net asset value (at the close of business on the previous day) of (a) 
   all Class A shares of the Fund you hold, and (b) all Class A shares of any 
   other John Hancock funds you hold; and 

3. The net asset value of all shares held by another shareholder eligible to 
   combine his or her holdings with you into a single "purchase." 

Example:

If you hold Class A shares of a John Hancock fund with a net asset value of
$20,000 and, subsequently, invest $30,000 in Class A shares of the Fund, the
sales charge on this subsequent investment would be 4.50% and not 5.00%. This
rate is the rate that would otherwise be applicable to investments of less than
$50,000. See "Initial Sales Charge Alternative--Class A Shares."

18
<PAGE>

If you are in one of the following categories, you may purchase Class A shares
of the Fund without paying a sales charge:

Class A shares may be available without a sales charge to certain individuals
and organizations.

(bullet) A Director or officer of the Company; a Director or officer of the
Adviser and its affiliates or Selling Brokers; employees or sales
representatives of any of the foregoing; retired officers, employees or
Directors of any of the foregoing; a member of the immediate family of any of
the foregoing; or any fund, pension, profit sharing or other benefit plan for
the individuals described above.

(bullet) Any state, county, city or any instrumentality, department, authority
or agency of these entities that is prohibited by applicable investment laws
from paying a sales charge or commission when it purchases shares of any
registered investment management company.*

(bullet) A bank, trust company, credit union, savings institution or other type
of depository institution, its trust departments or common trust funds (an
"eligible depository institution") if it is purchasing $1 million or more for
non-discretionary customers or accounts.*

(bullet) A broker, dealer, financial planner, consultant or registered
investment adviser that has entered into an agreement with John Hancock Funds
providing specifically for the use of Fund shares in fee-based investment
products or services made available to their clients.

(bullet) A former participant in an employee benefit plan with John Hancock
funds, when he or she withdraws from his or her plan and transfers any or all of
his/her plan distributions directly to the Fund.

(bullet) A member of an approved affinity group financial services plan.* 

* For investments made under these provisions, John Hancock Funds may make a
payment out of its own resources to the Selling Broker in an amount not to
exceed 0.25% of the amount invested.

Class A shares of the Fund may also be purchased without an initial sales charge
in connection with certain liquidation, merger or acquisition transactions
involving other investment companies or personal holding companies.

Contingent Deferred Sales Charge Alternative--Class B Shares. Class B shares are
offered at net asset value per share without an initial sales charge, so that
your initial investment will go to work at the time of purchase. However, Class
B shares redeemed within six years of purchase will be subject to a CDSC at the
rates set forth below. The charge will be assessed on an amount equal to the
lesser of the current market value or the original purchase cost of the shares
being redeemed. Accordingly, you will not be assessed a CDSC on increases in
account value above the initial purchase price, including shares derived from
dividend reinvestment.

In determining whether a CDSC applies to a redemption, the calculation will be
determined in a manner that results in the lowest possible rate being charged.
It will be assumed that your redemption comes first from shares you have held
beyond the six-year CDSC redemption period or those you acquired through
dividend reinvest-

                                                                              19
<PAGE>

ment, and next from the shares you have held the longest during the six-year
period. The CDSC is waived on redemptions in certain circumstances. See the
discussion "Waiver of Contingent Deferred Sales Charges" below.

Example:

You have purchased 100 shares at $10 per share. The second year after your
purchase, your investment's net asset value per share has increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment. If
you redeem 50 shares at this time, your CDSC will be calculated as follows:

(bullet) Proceeds of 50 shares redeemed at $12 per share               $ 600 
(bullet) Minus proceeds of 10 shares not subject to CDSC 
         because they were acquired through dividend reinvestment 
         (10 X $12)                                                     -120 
(bullet) Minus appreciation on remaining shares, also not 
         subject to CDSC (40 X $2)                                      - 80 
                                                                         --- 
(bullet) Amount subject to CDSC                                        $ 400 

Proceeds from the CDSC are paid to John Hancock Funds. John Hancock Funds uses
them to defray its expenses related to providing the Fund with distribution
services connected to the sale of the Class B shares, such as compensating
selected Selling Brokers for selling these shares. The combination of the CDSC
and the distribution and service fees makes it possible for the Fund to sell
Class B shares without an initial sales charge.

The amount of the CDSC, if any, will vary depending on the number of years from
the time you purchase your Class B shares until the time you redeem them. Solely
for purposes of determining this holding period, any payments you make during
the month will be aggregated and deemed to have been made on the last day of the
month.

Year in Which Class B           Contingent Deferred Sales 
Shares Redeemed                 Charge As a Percentage of 
Following Purchase            Dollar Amount Subject to CDSC 
- -------------------------    -------------------------------- 
First                                       5.0% 
Second                                      4.0% 
Third                                       3.0% 
Fourth                                      3.0% 
Fifth                                       2.0% 
Sixth                                       1.0% 
Seventh and thereafter                      None 

A commission equal to 3.75% of the amount invested and a first year's service
fee equal to 0.25% of the amount invested, are paid to Selling Brokers. The
initial service fee is paid in advance at the time of sale for the provision of
personal and account maintenance services to shareholders during the twelve
months following the sale, and thereafter the service fee is paid in arrears.

If you purchased Class B shares prior to January 1, 1994, the applicable CDSC as
a percentage of the amount redeemed will be: 2.5% for redemptions during the
fourth year after purchase, 2% for redemptions during the fifth year, 1% for
redemptions during the sixth year, and no CDSC for the seventh year and
thereafter.

20
<PAGE>

Under certain circumstances, the CDSC on Class B and Class A share redemptions
will be waived.

Waiver of Contingent Deferred Sales Charges. The CDSC will be waived on
redemptions of Class B shares and Class A shares that are subject to a CDSC,
unless indicated otherwise, in the circumstances:

(bullet) Redemptions of Class B shares made under a Systematic Withdrawal 
         Plan (see "How to Redeem Shares"), as long as your annual 
         redemptions do not exceed 10% of your account value at the time you 
         established your Systematic Withdrawal Plan and 10% of the value of 
         your subsequent investments (less redemptions) in that account at 
         the time you notify Investor Services. This waiver does not apply to 
         Systematic Withdrawal Plan redemptions of Class A shares that are 
         subject to a CDSC. 

(bullet) Redemptions made to effect distributions from an Individual 
         Retirement Account either before or after age 59-1/2, as long as the 
         distributions are based on your life expectancy or the 
         joint-and-last survivor life expectancy of you and your beneficiary. 
         These distributions must be free from penalty under the Code. 

(bullet) Redemptions made to effect mandatory distributions under the Code 
         after age 70-1/2 from a tax-deferred retirement plan. 

(bullet) Redemptions made to effect distributions to participants or 
         beneficiaries from certain employer-sponsored retirement plans, 
         including those qualified under Section 401(a) of the Code, 
         custodial accounts under Section 403(b)(7) of the Code and deferred 
         compensation plans under Section 457 of the Code. The waiver also 
         applies to certain returns of excess contributions made to these 
         plans. In all cases, the distributions must be free from penalty 
         under the Code. 

(bullet) Redemptions due to death or disability. 

(bullet) Redemptions made under the Reinvestment Privilege, as described in 
         "Additional Services and Programs" of this Prospectus. 

(bullet) Redemptions made pursuant to the Fund's right to liquidate your 
         account if you own fewer than 50 shares. 

(bullet) Redemptions made in connection with certain liquidation, merger or 
         acquisition transactions involving other investment companies or 
         personal holding companies. 

(bullet) Redemptions from certain IRA and retirement plans that purchased 
         shares prior to October 1, 1992. 

If you qualify for a CDSC waiver under one of these situations, you must 
notify Investor Services either directly or through your Selling Broker at 
the time you make your redemption. The waiver will be granted once Investor 
Services has confirmed that you are entitled to the waiver. 

   
Conversion of Class B Shares. Your Class B shares and an appropriate portion 
of reinvested dividends on those shares will be converted into Class A shares 
automatically. This will occur no later than the month following eight years 
after the shares were purchased, and will result in lower annual distribution 
fees. If you exchanged Class B shares into this Fund from another John 
Hancock fund, the calculation will be based on the time you purchased the 
shares in the original fund. The Fund has 
    


                                                                              21
<PAGE>

been advised that the conversion of Class B shares to Class A shares should not
be taxable for Federal income tax purposes, nor should it change your tax basis
or tax holding period for the converted shares.

HOW TO REDEEM SHARES

You may redeem all or a portion of your shares on any business day. Your shares
will be redeemed at the next NAV calculated after your redemption request is
received in good order by Investor Services, less any applicable CDSC. The Fund
may hold payment until it is reasonably satisfied that investments that were
recently made by check or Invest- by-Phone have been collected (which may take
up to 10 calendar days).

Once your shares are redeemed, the Fund generally sends you payment on the next
business day. When you redeem your shares, you may realize a taxable gain or
loss depending usually on the difference between what you paid for them and what
you received for them, subject to certain tax rules. Under unusual
circumstances, the Fund may suspend redemptions or postpone payment for up to
three business days or longer, as permitted by Federal securities laws.

To assure acceptance of your redemption request, please follow these procedures.

<TABLE>
- ------------------------------------------------------------------------------------------------------------ 
<S>                 <C>
By Telephone        All Fund shareholders are eligible automatically for the telephone redemption 
                    privilege. Call 1-800-225-5291, from 8:00 A.M. to 4:00 P.M. (Eastern Time), Monday 
                    through Friday, excluding days on which the New York Stock Exchange is closed. Investor 
                    Services employs the following procedures to confirm that instructions received by 
                    telephone are genuine. Your name, the account number, taxpayer identification number 
                    applicable to the account and other relevant information may be requested. In addition, 
                    telephone instructions are recorded. 
                    
                    You may redeem up to $100,000, but the address on the account must not have changed for 
                    the last 30 days. A check will be mailed to the exact name(s) and address on the 
                    account. 
                    
                    If reasonable procedures, such as those described above, are not followed, the Fund may 
                    be liable for any loss due to unauthorized or fraudulent telephone instructions. In all 
                    other cases, neither the Fund nor Investor Services will be liable for any loss or 
                    expense for acting upon telephone instructions made according to the telephone 
                    transactions procedures mentioned above. 
                    
                    Telephone redemption is not available for IRAs or other tax-qualified retirement plans 
                    or shares of the Fund that are in certificated form. 
                    
                    During periods of extreme economic conditions or market changes, telephone requests may 
                    be difficult to implement due to a large volume of calls. During these times you should 
                    consider placing redemption requests in writing or using EASI- Line. EASI-Line's 
                    telephone number is 1-800-338-8080. 
- ------------------------------------------------------------------------------------------------------------ 
By Wire             If you have a telephone redemption form on file with the Fund, redemption proceeds of 
                    $1,000 or more can be wired on the next business day to your designated bank account, 
                    and a fee (currently $4.00) will be deducted. You may also use electronic funds 
                    transfer to your assigned bank account, and the funds are usually collectible after two 
                    business days. Your bank may or may not charge for this service. Redemptions of less 
                    than $1,000 will be sent by check or electronic funds transfer. 
                    
                    This feature may be elected by completing the "Telephone Redemption" section on the 
                    Account Privileges Application that is included with this Prospectus. 
- ------------------------------------------------------------------------------------------------------------ 
In Writing          Send a stock power or "letter of instruction" specifying the name of the Fund, the 
                    dollar amount or the number of shares to be redeemed, your name, class of shares, your 
                    account number, and the additional requirements listed below that apply to your 
                    particular account. 
- ------------------------------------------------------------------------------------------------------------ 
</TABLE>

22
<PAGE>

<TABLE>
- ------------------------------------------------------------------------------------------------------------ 
<S>                                    <C>
Type of Registration                   Requirements 
Individual, Joint Tenants, Sole        Letter of instruction signed (with titles where applicable) 
   Proprietorship, Custodial           by all persons authorized to sign for the account, exactly 
   (Uniform Gifts or Transfer to       as it is registered accompanied by signature(s) 
   Minors Act), General Partners.      guarantee(s). 

Corporation, Association               Letter of instruction and a corporate resolution, signed by 
                                       person(s) authorized to act on the account, accompanied by 
                                       signature(s) guarantee(s). 

Trusts                                 A letter of instruction by the Trustee(s) with a signature 
                                       guarantee. (If the Trustee's name is not registered on your 
                                       account, also provide a copy of the trust document, 
                                       certified within the last 60 days.) 

If you do not fall into any of these registration categories please call
1-800-225-5291 for further instructions.
- --------------------------------------------------------------------------------------------------
</TABLE>
Who may guarantee your signature.

Additional information about redemptions.

A signature guarantee is a widely accepted way to protect you and the Fund by
verifying the signature on your request. It may not be provided by a notary
public. If the net asset value of the shares redeemed is $100,000 or less, John
Hancock Funds may guarantee the signature. The following institutions may
provide you with a signature guarantee, provided that the institution meets
credit standards established by Investor Services: (i) a bank; (ii) a securities
broker or dealer, including a government or municipal securities broker or
dealer, that is a member of a clearing corporation or meets certain net capital
requirements; (iii) a credit union having authority to issue signature
guarantees; (iv) a savings and loan association, a building and loan
association, a cooperative bank, a federal savings bank or association; or (v) a
national securities exchange, a registered securities exchange or a clearing
agency. 

Through Your Broker 

Your broker may be able to initiate the redemption. Contact your broker for
instructions.

If you have certificates for your shares, you must submit them with your stock
power or a letter of instruction. Unless you specify to the contrary, any
outstanding Class A shares will be redeemed before Class B shares. You may not
redeem certificated shares by telephone.

Due to the proportionately high cost of maintaining smaller accounts, the Fund
reserves the right to redeem at net asset value all shares in an account which
holds fewer than 50 shares (except accounts under retirement plans) and to mail
the proceeds to the shareholder, or the transfer agent may impose an annual fee
of $10.00. No account will be involuntarily redeemed nor additional fee imposed,
if the value of the account is in excess of the Fund's minimum initial
investment. No CDSC will be imposed on involuntary redemptions of shares.

Shareholders will be notified before these redemptions are to be made or this
fee is imposed, and will have 30 days to purchase additional shares to bring
their account balance up to the required minimum. Unless the number of shares
acquired by additional purchases and dividend reinvestments, if any, exceeds the
number of shares redeemed, repeated redemptions from a smaller account may
eventually trigger this policy.

ADDITIONAL SERVICES AND PROGRAMS
Exchange Privilege

You may exchange shares of the Fund only for shares of the same class of another
John Hancock fund.

If your investment objective changes, or if you wish to achieve further
diversification, John Hancock offers other funds with a wide range of investment
goals. Contact your registered representative or Selling Broker and request a
prospectus for the John Hancock funds that interest you. Read the Prospectus
carefully before exchanging your shares. You can exchange shares of each class
of the Fund only for shares of the same class of another John Hancock fund. For
this purpose, John Hancock funds with only one class of shares will be treated
as Class A whether or not they have been so designated.

                                                                              23
<PAGE>

Exchanges between funds are not subject to a CDSC are based on their respective
net asset values. No sales charge or transaction charge is imposed. Class B
shares of the Fund that are subject to a CDSC may be exchanged into Class B
shares of another John Hancock fund without incurring the CDSC; however, these
shares will be subject to the CDSC schedule of the shares acquired (except
exchanges into John Hancock Short-Term Strategic Income Fund, John Hancock
Intermediate Maturity Government Fund and John Hancock Limited-Term Government
Fund will be subject to the initial Fund's CDSC). For purposes of computing the
CDSC payable upon redemption of shares acquired in an exchange. However, if you
exchange Class B shares purchased prior to January 1, 1994 for Class B shares of
any other John Hancock fund, you will continue to be subject to the CDSC
schedule that was in effect at your initial purchase date.

The Fund reserves the right to require that you keep previously exchanged shares
(and reinvested dividends) in the Fund for 90 days before you are permitted a
new exchange. The Fund may also terminate or alter the terms of the exchange
privilege upon 60 days' notice to shareholders.

An exchange of shares is treated as a redemption of shares of one fund and the
purchase of shares of another for Federal income tax purposes. An exchange may
result in a taxable gain or loss.

When you may make an exchange, your account registration in both the existing
and new account must be identical. The exchange privilege is available only in
states where the exchange can be made legally.

Under exchange agreements with John Hancock Funds, certain dealers, brokers and
investment advisers may exchange their clients' Fund shares, subject to the
terms of those agreements and John Hancock Funds' right to reject or suspend
those exchanges at any time. Because of the restrictions and procedures under
those agreements, the exchanges may be subject to timing limitations and other
restrictions that do not apply to exchanges requested by shareholders directly,
as described above.

Because Fund performance and shareholders can be hurt by excessive trading, the
Fund reserves the right to terminate the exchange privilege for any person or
group that, in John Hancock Funds' judgment, is involved in a pattern of
exchanges that coincide with a "market timing" strategy that may disrupt the
Fund's ability to invest effectively according to its investment objective and
policies, or might otherwise affect the Fund and its shareholders adversely. The
Fund may also temporarily terminate the exchange privilege for any person who
makes seven or more exchanges out of the Fund per calendar year. Accounts under
common control or ownership will be aggregated for this purpose. Although the
Fund will attempt to give you prior notice whenever it is reasonably able to do
so, it may impose these restrictions at any time.

24
<PAGE>
 
By Telephone 

1. When you complete the application for your initial purchase of Fund 
   shares, you automatically authorize exchanges by telephone unless you 
   check the box indicating that you do not wish to have the telephone 
   exchange privilege. 

2. Call 1-800-225-5291. Have the account number of your current fund and the 
   exact name in which it is registered available to give to the telephone 
   representative. 

3. Your name, the account number, taxpayer identification number applicable 
   to the account and other relevant information may be requested. In 
   addition, telephone instructions are recorded. 

In Writing 

1. In a letter, request an exchange and list the following: 
   --the name and class of the Fund whose shares you currently own 
   --your account number 
   --the name(s) in which the account is registered 
   --the name of the Fund in which you wish your exchange to be invested 
   --the number of shares, all shares or dollar amount you wish to exchange 
   Sign your request exactly as the account is registered. 

2. Mail the request and information to: 
    John Hancock Investor Services Corporation 
    P.O. Box 9116 
    Boston, Massachusetts 02205-9116 

Reinvestment Privilege 

If you redeem shares of the Fund, you may be able to reinvest the proceeds in
the Fund or another John Hancock fund without paying an additional sales charge.

1. You will not be subject to a sales charge on Class A shares that you 
   reinvest in a John Hancock fund that is otherwise subject to a sales 
   charge, as long as you reinvest within 120 days from the redemption date. 
   If you paid a CDSC upon a redemption, you may reinvest at net asset value 
   in the same class of shares from which you redeemed within 120 days. Your 
   account will be credited with the amount of the CDSC previously charged, 
   and the reinvested shares will continue to be subject to a CDSC. The 
   holding period of the shares acquired through reinvestment will for the 
   purpose of computing the CDSC payment upon a subsequent redemption include 
   the holding period of the redeemed shares. 

2. Any portion of your redemption may be reinvested in Fund shares or in 
   shares of any of the other John Hancock funds, subject to the minimum 
   investment limit of that fund. 

3. To reinvest, you must notify Investor Services in writing. Include the 
   Fund(s) name, account number and class from which your shares were 
   originally redeemed. 

                                                                              25
<PAGE>
 
Systematic Withdrawal Plan

You can pay routine bills from your account or make periodic disbursements of
funds from your retirement account to comply with IRS regulations.

1. You can elect the Systematic Withdrawal Plan at any time by completing the 
   Account Privileges Application which is attached to this Prospectus. You 
   can also obtain the application from your registered representative or by 
   calling 1-800-225- 5291. 

2. To be eligible, you must have at least $5,000 in your account. 

3. Payments from your account can be made monthly, quarterly, semi-annually 
   or annually or on a selected monthly basis to yourself or any other 
   designated payee. 

4. There is no limit on the number of payees you may authorize, but all 
   payments must be made at the same time or intervals. 

5. It is not advantageous to maintain a Systematic Withdrawal Plan 
   concurrently with purchases of additional Class A or Class B shares 
   because you may be subject to an initial sales charge on your purchases of 
   Class A shares or a CDSC on your redemptions of Class B shares. In 
   addition, your redemptions are taxable events. 

6. Redemptions will be discontinued if the U.S. Postal Service cannot deliver 
   your checks, or if deposits to a bank account are returned for any reason. 

Monthly Automatic Accumulation Program (MAAP)

You can make automatic investments and simplify your investing.

1. You can authorize an investment to be automatically withdrawn each month 
   from your bank for investment in Fund shares under the "Automatic 
   Investing" and "Bank Information" sections of the Account Privileges 
   Application. 

2. You can also authorize automatic investing through payroll deduction by 
   completing the "Direct Deposit Investing" section of the Account 
   Privileges Application. 

3. You can terminate your Monthly Automatic Accumulation Program at any time. 

4. There is no charge to you for this program, and there is no cost to the 
   Fund. 

5. If you have payments withdrawn from a bank account and we are notified 
   that the account has been closed, your withdrawals will be discontinued. 

Group Investment Program

Organized groups of at least four persons may establish accounts.

1. An individual account will be established for each participant, but the 
   initial sales charge for Class A shares will be based on the aggregate 
   dollar amount of all participants' investments. To determine how to 
   qualify for this program, contact your registered representative or call 
   1-800-225-5291. 

2. The initial aggregate payment of all participants in the group must be at 
   least $250. 

3. There is no additional charge for this program. There is no obligation to 
   make investments beyond the minimum and you may terminate the program at 
   any time. 

26
<PAGE>

Retirement Plans

1. You may use the Fund for various types of retirement plans, including 
   Individual Retirement Accounts, Keogh Plans (H.R. 10), Pension and Profit 
   Sharing Plans (including 401(k) plans), Tax Sheltered Annuity Retirement 
   Plans (403(b) or TSA Plans) and Section 457 Plans. 

2. The initial investment minimum or aggregate minimum for any of these plans 
   is $250. However, accounts being established as Group IRA, SEP, SARSEP, 
   TSA and 401(k) and Section 457 Plans will be accepted without an initial 
   minimum investment. 


                                                                              27
<PAGE>
APPENDIX
 
Moody's describes its ratings for fixed income securities as follows:

Fixed income securities which are rated Aaa are judged to be of the best
quality. They carry the smallest degree of investment risk and are generally
referred to as "gilt edge." Interest payments are protected by a large or by an
exceptionally stable margin and principal is secure. While the various
protective elements are likely to change, such changes as can be visualized are
most unlikely to impair the fundamentally strong position of such issues.

Fixed income securities which are rated "Aa" are judged to be of high quality by
all standards. Together with the Aaa group they are generally referred to as
"high grade" obligations. They are rated lower than the best fixed income
securities because margins of protection may not be as large as in Aaa
securities or fluctuation of protective elements may be of greater amplitude or
there may be other elements present which make the long term risks appear
somewhat larger than in Aaa securities.

Fixed income securities which are rated "A" possess many favorable investment
attributes and are to be considered as upper medium grade obligations. Factors
giving security to principal and interest are considered adequate but elements
may be present which suggest a susceptibility to impairment some time in the
future.

Fixed income securities which are rated "Baa" are considered as medium grade
obligations, i.e., they are neither highly protected nor poorly secured.
Interest payments and principal security appear adequate for the present but
certain protective elements may be lacking or may be characteristically
unreliable over any great length of time. Such fixed income securities lack
outstanding investment characteristics and in fact have speculative
characteristics as well.

Fixed income securities which are rated "Ba" are judged to have speculative
elements; their future cannot be considered as well assured. Often the
protection of interest and principal payments may be very moderate and thereby
not well safeguarded during both good and bad times over the future. Uncertainty
of position characterizes fixed income securities in this class.

Fixed income securities which are rated "B" generally lack characteristics of
the desirable investment. Assurance of interest and principal payments or of
maintenance of other terms of the contract over any long period of time may be
small.

Fixed income securities which are rated "Caa" are of poor standing. Such issues
may be in default or there may be present elements of danger with respect to
principal or interest.

Fixed income securities which are rated "Ca" represent obligations which are
speculative in a high degree. Such issues are often in default or have other
marked shortcomings.

Fixed income securities which are rated "C" are the lowest rated class of fixed
income securities and issues so rated can be regarded as having extremely poor
prospects of ever attaining any real investment standing.

28
<PAGE>

S&P describes its ratings for fixed income securities as follows:

Fixed income securities rated "AAA" have the highest rating assigned by S&P.
Capacity to pay interest and repay principal is extremely strong.

Fixed income securities rated "AA" have a very strong capacity to pay interest
and repay principal and differs from the higher rated issues only in small
degree.

Fixed income securities rated "A" have a strong capacity to pay interest and
repay principal although they are somewhat more susceptible to the adverse
effects of changes in circumstances and economic conditions than fixed income
securities in higher rated categories.

Fixed income securities rated "BBB" are regarded as having an adequate capacity
to pay interest and repay principal. Whereas such securities normally exhibit
adequate protection parameters, adverse economic conditions or changing
circumstances are more likely to lead to a weakened capacity to pay interest and
repay principal for fixed income securities in this category than in higher
rated categories.

Fixed income securities rated "BB," "B," "CCC," "CC" and "C" are regarded, on
balance, as predominantly speculative with respect to the issuer's capacity to
pay interest and repay principal in accordance with the terms of the
obligations. "BB" indicates the lowest degree of speculation and "C" the highest
degree of speculation. While such fixed income securities will likely have some
quality and protective characteristics, these are outweighed by large
uncertainties or major risk exposures to adverse conditions.

Moody's describes its three highest ratings for commercial paper as follows:

Issuers rated "P-1" (or related supporting institutions) have a superior
capacity for repayment of short-term promissory obligations. "P-1" repayment
capacity will normally be evidenced by the following characteristics: (1)
leading market positions in well- established industries; (2) high rates of
return on funds employed; (3) conservative capitalization structures with
moderate reliance on debt and ample asset protections; (4) broad margins in
earnings coverage of fixed financial charges and high internal cash generation;
and (5) well established access to a range of financial markets and assured
sources of alternate liquidity.

Issuers rated "P-2" (or related supporting institutions) have a strong capacity
for repayment of short-term promissory obligations. This will normally be
evidenced by many of the characteristics cited above but to a lesser degree.

Earnings trends and coverage ratios, while sound, will be more subject to
variation. Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Issuers rated "P-3" (or supporting institutions) have an acceptable ability for
repayment of senior short-term obligations. The effect of industry
characteristics and market compositions may be more pronounced. Variability in
earnings and profitability may result in changes in the level of debt protection
measurements and may require relatively high financial leverage. Adequate
alternate liquidity is maintained.

                                                                              29
<PAGE>

S&P describes its three highest ratings for commercial paper as follows:

"A-1." This designation indicate that the degree of safety regarding timely
payment is very strong.

"A-2." Capacity for timely payment on issues with this designation is strong.
However, the relative degree of safety is not as overwhelming as for issues
designated "A-1."

"A-3." Issues carrying this designation have a satisfactory capacity for timely
payment. They are, however, somewhat more vulnerable to the adverse effects of
changes in circumstances than obligations carrying the higher designations.

Quality Distribution

The average quality distribution of the portfolio for the fiscal year ended
December 31, 1995 was as follows:

<TABLE>
<CAPTION>
                          Y-T-D                      Rating                      Rating 
                         Average        % of        Assigned        % of        Assigned         % of 
Security Rating           Value       Portfolio    by Adviser     Portfolio    by Service     Portfolio 
- -------------------     ----------    ----------    ----------    ----------    ----------   ------------ 
<S>                   <C>                 <C>          <C>           <C>       <C>                <C>   
AAA                   $23,631,725         16.0%        0             0.0%      $23,631,725        16.0% 
AA                      3,340,775          2.2%        0             0.0%        3,340,775        2.2% 
A                       9,990,026          6.8%        0             0.0%        9,990,026        6.8% 
BAA                     8,349,007          5.6%        0             0.0%        8,349,007        5.6% 
BA                      5,156,810          3.5%        0             0.0%        5,156,810        3.5% 
B                       7,779,377          5.3%        0             0.0%        7,779,377        5.3% 
CAA                             0          0.0%        0             0.0%                0        0.0% 
CA                              0          0.0%        0             0.0%                0        0.0% 
C                               0          0.0%        0             0.0%                0        0.0% 
D                               0          0.0%        0             0.0%                0        0.0% 
                                0 
Debt Securities        58,247,720         39.4%        0             0.0%      $58,247,720       39.4% 
                                0 
Equity Securities      84,752,103         57.5% 
                                0 
Short-Term 
  Securities            4,512,692          3.1% 
                         -------- 
                                0 
Total Portfolio       147,512,515        100.0% 
                                0 
Other Assets--Net         997,940 
                                0 
Net Assets           $148,510,455 
</TABLE>

30
<PAGE>

                                   (NOTES) 
<PAGE>

                                   (NOTES) 

<PAGE>
 
JOHN HANCOCK SOVEREIGN BALANCED FUND 
Investment Adviser 
John Hancock Advisers, Inc. 
101 Huntington Avenue 
Boston, Massachusetts 02199-7603 

Principal Distributor 
John Hancock Funds, Inc. 
101 Huntington Avenue 
Boston, Massachusetts 02199-7603 

Custodian 
Investors Bank & Trust Company 
24 Federal Street 
Boston, Massachusetts 02110 

Transfer Agent 
John Hancock Investor Services Corporation 
P.O. Box 9116 
Boston, Massachusetts 02205-9116 

Independent Auditors 
Ernst & Young LLP 
200 Clarendon Street 
Boston, Massachusetts 02116 

HOW TO OBTAIN INFORMATION 
ABOUT THE FUND 
For Service Information 
For Telephone Exchange call 1-800-225-5291 
For Investment-by-Phone 
For Telephone Redemption 
TDD call 1-800-554-6713 
JHD-3600P 5/96 

JOHN HANCOCK 
SOVEREIGN 
BALANCED FUND 

Class A and Class B Shares 
Prospectus 
May 1, 1996 

A mutual fund seeking current income, long- term growth of capital and of income
and preservation of capital without assuming undue market risks.

101 Huntington Avenue 
Boston, Massachusetts 02199-7603 
Telephone 1-800-225-5291 

[Recycle logo] Printed on recycled paper 

<PAGE>


                                  JOHN HANCOCK

                             SOVEREIGN BALANCED FUND

                           CLASS A AND CLASS B SHARES

                                  Statement of
                             Additional Information


                                   May 1, 1996

     This Statement of Additional  Information  provides  information about John
Hancock Sovereign Balanced Fund (the "Fund") in addition to the information that
is  contained in the Fund's  Class A and Class B  Prospectus,  dated May 1, 1996
(the "Prospectus").

     This Statement of Additional Information is not a prospectus.  It should be
read in conjunction with the Prospectus, a copy of which can be obtained free of
charge by writing or telephoning:

                   John Hancock Investor Services Corporation
                                  P.O. Box 9116
                        Boston, Massachusetts 02205-9116
                                1-(800)-225-5291

                                TABLE OF CONTENTS
   
                                                         Statement of Additional
                                                             Information Page
Organization of the Fund                                            2
Investment Objectives, Policies and Risk                            2
   Considerations
Certain Investment Practices                                        3
Investment Restrictions                                             10
Ratings                                                             14
Those Responsible for Management                                    14
Investment Advisory and Other Services                              21
Net Asset Value                                                     22
Distribution Contracts                                              23
Initial Sales Charge on Class A Shares                              24
Deferred Sales Charge on Class B Shares                             26
Additional Services and Programs for Class A and                    26
   Class B Shares
Tax Status                                                          27
Description of Fund Shares                                          32
Calculation of Performance                                          33
Brokerage Allocation                                                35
Transfer Agent Services                                             36
Custody of Portfolio                                                37
Independent Auditors                                                37
Financial Statement                                                 38
    

<PAGE>

ORGANIZATION OF THE FUND

     John Hancock Sovereign Balanced Fund (the "Fund") is a separate diversified
portfolio of John Hancock  Sovereign  Investors Fund, Inc. (the  "Company"),  an
open-end investment management company.
   
     The Company was organized as a corporation in the State of Delaware in 1936
and  reincorporated  in Maryland in 1990.  The Board of Directors of the Company
has  authority  under the Company's  charter to create and classify  shares into
separate series and to classify and reclassify any series or portfolio of shares
into one or more  classes  without  further  action  by  shareholders.  Pursuant
thereto,  the Board of Directors has created the Fund and one additional  series
of the  Company  known as John  Hancock  Sovereign  Investors  Fund  ("Investors
Fund").  Additional  series may be added in the future from time to time.  As of
the date of this  Statement of  Additional  Information,  the Board of Directors
have  authorized the issuance of two classes of shares of the Fund:  Class A and
Class B. See "Description of Fund Shares."
    
     The Fund is managed by John Hancock  Advisers,  Inc. (the  "Adviser").  The
Adviser is an indirect  wholly-owned  subsidiary of the John Hancock Mutual Life
Company (the "Life Company"),  chartered in 1862, with national  headquarters at
John Hancock Place, Boston, Massachusetts.


INVESTMENT OBJECTIVES, POLICIES AND RISK CONSIDERATIONS

     The  Fund's  investment  objective  and  policies  are  set  forth  in  the
Prospectus, which is incorporated herein by reference. The following information
augments the  Prospectus.  The investment  objectives of the Fund are to provide
current  income,  long-term  growth of capital  and income and  preservation  of
capital without  assuming what the Adviser believes to be undue market risks. At
times, however, because of market conditions,  the Fund may invest primarily for
current  income.  There is no  assurance  that  the  Fund's  objectives  will be
achieved.  The Fund will  allocate its  investments  among  different  types and
classes of securities in accordance with the Adviser's appraisal of economic and
market conditions. Shareholder approval is not required to effect changes in the
Fund's investment objectives.

     As described in the Prospectus,  the Fund may invest in all types of equity
and debt securities of both domestic and foreign issuers.

     Assuming relatively stable economic conditions,  it is anticipated that the
annual  portfolio  turnover rate will not usually  exceed 100%.  However,  under
certain economic  conditions,  a higher turnover may be advisable to achieve the
Fund's objectives.

     Foreign  Securities.  The Fund may invest up to 35% of its total  assets in
securities of foreign companies. The actual percentage that will be allocated to
foreign  securities  will vary  depending on the relative  yields of foreign and
U.S.  securities,  the  economies of foreign  countries,  the  condition of such
countries'  financial  markets,  the interest rate climate of such countries and
the relationship of such countries'  currency to the U.S. dollar.  These factors
are  judged  on the  


                                       2

<PAGE>

basis of fundamental  economic  criteria (e.g.,  relative  inflation  levels and
trends, growth rate forecasts, balance of payments status and economic policies)
as well as technical and political data.


CERTAIN INVESTMENT PRACTICES

     When-Issued Securities.  "When-issued" refers to securities whose terms are
available  and for which a market  exists,  but which have not been issued.  For
when-issued  transactions,  no payment is made until  delivery  is due,  often a
month or more after the purchase.

     The Fund will engage in when-issued transactions with respect to securities
purchased  for its  portfolio  in order to obtain  what is  considered  to be an
advantageous  price  and  yield  at the time of the  transaction.  When the Fund
engages in when-issued  transactions,  it relies on the seller to consummate the
transaction.  The failure of the issuer or seller to consummate the  transaction
may result in the  Fund's  losing  the  opportunity  to obtain a price and yield
considered to be advantageous.  On the date the Fund enters into an agreement to
purchase  securities  on a  when-issued  basis,  the Fund  will  segregate  in a
separate account cash or liquid high grade debt securities equal in value to the
when-issued  commitment.  These  assets  will be  valued  daily at  market,  and
additional  cash or securities  will be segregated in a separate  account to the
extent  that the total  value of the assets in the  account  declines  below the
amount of the when-issued commitments.

     Repurchase Agreements. A repurchase agreement is a contract under which the
Fund would  acquire a security for a relatively  short period  (usually not more
than 7 days) subject to the  obligation of the seller to repurchase and the Fund
to resell such security at a fixed time and price  (representing the Fund's cost
plus interest).  The Fund will enter into repurchase agreements only with member
banks  of the  Federal  Reserve  System  and  with  "primary  dealers"  in  U.S.
Government    securities.    The   Adviser   will   continuously   monitor   the
creditworthiness of the parties with whom it enters into repurchase agreements.

     The Fund has established a procedure  providing that the securities serving
as  collateral  for each  repurchase  agreement  must be delivered to the Fund's
custodian  either  physically or in book-entry form and that the collateral must
be marked to market  daily to ensure  that each  repurchase  agreement  is fully
collateralized  at all times.  In the event of  bankruptcy or other default by a
seller  of  a  repurchase  agreement,   the  Fund  could  experience  delays  in
liquidating the underlying securities and could experience losses, including the
possible  decline in the value of the  underlying  securities  during the period
while the Fund seeks to enforce its rights thereto, possible subnormal levels of
income and lack of access to income during this period, and expense of enforcing
its rights.

     Financial  Futures  Contracts.  The Fund may hedge its portfolio by selling
financial  futures  contracts  as an  offset  against  the  effect  of  expected
increases in interest rates or declines in security or foreign  currency  values
and by  purchasing  such futures  contracts  as an offset  against the effect of
expected declines in interest rates or increases in security or foreign currency
values. Although other techniques could be used to reduce the Fund's exposure to
interest rate, securities market and currency fluctuations, the Fund may be able
to hedge its  exposure  more  effectively  


                                       3

<PAGE>

and perhaps at a lower cost by using financial futures contracts.  The Fund will
enter into financial futures contracts for hedging and non-hedging purposes.

     Financial  futures  contracts  have been  designed by boards of trade which
have  been  designated  "contract  markets"  by the  Commodity  Futures  Trading
Commission  ("CFTC").  Futures contracts are traded on these markets in a manner
that is similar to the way a stock is traded on a stock exchange.  The boards of
trade, through their clearing corporations, guarantee that the contracts will be
performed.  It is expected that if new types of financial  futures contracts are
developed and traded the Fund may engage in transactions in such contracts.

     Although some  financial  futures  contracts by their terms call for actual
delivery or acceptance of financial instruments, in most cases the contracts are
closed  out prior to  delivery  by  offsetting  purchases  or sales of  matching
financial futures contracts (same exchange,  underlying security or currency and
delivery month). Other financial futures contracts, such as futures contracts on
securities indices, by their terms call for cash settlements.  If the offsetting
purchase price is less than the Fund's original sale price,  the Fund realizes a
gain, or if it is more, the Fund realizes a loss. Conversely,  if the offsetting
sale price is more than the Fund's original  purchase price, the Fund realizes a
gain, or if it is less,  the Fund realizes a loss.  The  transaction  costs must
also be  included  in these  calculations.  The Fund  will pay a  commission  in
connection with each purchase or sale of financial futures contracts,  including
a closing transaction. For a discussion of the Federal income tax considerations
of trading in financial futures contracts, see the information under the caption
"Tax Status" below.

     At the  time the Fund  enters  into a  financial  futures  contract,  it is
required  to  deposit  with its  custodian  a  specified  amount of cash or U.S.
Government  securities,  known as "initial  margin."  The margin  required for a
financial futures contract is set by the board of trade or exchange on which the
contract  is traded and may be  modified  during the term of the  contract.  The
initial  margin is in the nature of a performance  bond or good faith deposit on
the financial futures contract which is returned to the Fund upon termination of
the contract, assuming all contractual obligations have been satisfied. The Fund
expects to earn interest  income on its initial margin  deposits.  Each day, the
futures  contract  is valued at the  official  settlement  price of the board of
trade  or  exchange  on  which  it is  traded.  Subsequent  payments,  known  as
"variation  margin,"  to and from the  broker  are made on a daily  basis as the
market price of the financial futures contract fluctuates. This process is known
as "mark to market."  Variation margin does not represent a borrowing or lending
by the Fund but is instead a  settlement  between the Fund and the broker of the
amount one would owe the other if the financial  futures  contract  expired.  In
computing net asset value,  the Fund will mark to the market its open  financial
futures positions.

     Successful hedging depends on the extent of correlation  between the market
for the  underlying  securities  and  the  futures  contract  market  for  those
securities or currency.  There are several  factors that will  probably  prevent
this  correlation  from being  perfect,  and even a correct  forecast of general
interest  rate,  securities  market  or  currency  trends  may not  result  in a
successful hedging  transaction.  There are significant  differences between the
securities  or currency  markets and the futures  markets  which could create an
imperfect  correlation between the markets and which could affect the success of
a  given  hedge.   The  degree  of  imperfection   of  correlation   depends  on
circumstances  such as:  variations in  speculative  market demand for financial
futures  and debt and  equity  securities,  including  technical  influences  in
futures trading and differences  


                                       4

<PAGE>

between the financial  instruments  being hedged and the instruments  underlying
the standard financial futures contracts  available for trading in such respects
as interest rate levels,  maturities and creditworthiness of issuers. The degree
of  imperfection  may be increased  where the  underlying  debt  securities  are
lower-rated,   and,  thus,   subject  to  greater   fluctuation  in  price  than
higher-rated securities.

     A decision as to whether,  when and how to hedge  involves  the exercise of
skill and judgment,  and even a well-conceived hedge may be unsuccessful to some
degree because of market behavior or unexpected interest rate, securities market
or currency trends. The Fund will bear the risk that the price of the securities
being hedged will not move in complete correlation with the price of the futures
contracts used as a hedging  instrument.  Although the Adviser believes that the
use  of  financial  futures  contracts  will  benefit  the  Fund,  an  incorrect
prediction  could result in a loss on both the hedged  securities or currency in
the Fund's  portfolio  and the futures  position so that the Fund's return might
have been better had hedging not been attempted.  However, in the absence of the
ability to hedge, the Adviser might have taken portfolio actions in anticipation
of the same market movements with similar investment results but, presumably, at
greater  transaction  costs.  The  low  margin  deposits  required  for  futures
transactions  permit an extremely  high degree of leverage.  A relatively  small
movement in the price of instruments underlying a futures contract may result in
losses or gains in excess of the amount invested.

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

     Finally,  although the Fund engages in financial futures  transactions only
on boards of trade or exchanges where there appears to be an adequate  secondary
market,  there is no assurance  that a liquid market will exist for a particular
futures  contract  at any given time.  The  liquidity  of the market  depends on
participants closing out contracts rather than making or taking delivery. In the
event  participants  decide to make or take  delivery,  liquidity  in the market
could be reduced. In addition,  the Fund could be prevented from executing a buy
or sell order at a specified  price or closing  out a position  due to limits on
open  positions or daily price  fluctuation  limits  imposed by the exchanges or
boards of trade. If the Fund cannot close out a position, it will be required to
continue to meet margin requirements until the position is closed.

     Options on  Financial  Futures  Contracts.  The Fund may purchase and write
call and put  options on  financial  futures  contracts.  An option on a futures
contract  gives the  purchaser  the right,  in return for the premium  paid,  to
assume a position in a futures  contract at a  specified  exercise  price at any
time during the period of the option.  Upon  exercise,  the writer of the option
delivers  the futures  contract to the holder at the  exercise  price.  The Fund
would be required to 


                                       5

<PAGE>

deposit with its custodian  initial and variation margin with respect to put and
call options on futures contracts written by it.

     Options on futures contracts involve risks similar to the risks relating to
transactions in financial  futures  contracts.  Also, an option purchased by the
Fund may expire  worthless,  in which case the Fund would lose the premium  paid
therefor.

     Restrictions on Use of Futures  Transactions and Options.  The Fund intends
to comply with CFTC  Regulation  4.5 and thereby  avoid the status of "commodity
pool operator."

     When futures  contracts or options thereon are purchased to protect against
a price increase in securities intended to be purchased later, it is anticipated
that  at  least  75%  of  such  intended  purchases  will  be  completed.  As an
alternative to this test of bona fine hedging intent, a CFTC regulation  permits
the Fund to elect to comply with a different test, under which the Fund will not
enter into a futures  contract  or purchase  an option  thereon for  non-hedging
purposes if  immediately  thereafter  the initial  margin  deposits and premiums
required to establish  non-hedging positions in futures contracts and options on
futures would exceed 5% of the Fund's total assets.

     When the Fund purchases a futures contract,  writes a put option thereon or
purchases a call  option  thereon,  an amount of cash or high grade  liquid debt
securities (i.e., securities rated in one of the top three ratings categories by
Moody's  Investor  Services,  Inc.  ("Moody's),  Standard & Poor's Ratings Group
("S&P")  will be deposited  in a  segregated  account with the Fund's  custodian
which is equal to the underlying  value of the futures  contract  reduced by the
amount of initial and variation margin held in the account of its broker.

     Options  Transactions.  The  Fund may  write  listed  and  over-the-counter
covered  call  options and covered  put options on  securities  in order to earn
additional income from the premiums received. In addition, the Fund may purchase
listed and over-the-counter call and put options written by the Fund. The extent
to which  covered  options  will be used by the Fund  will  depend  upon  market
conditions and the  availability of alternative  strategies.  The Fund may write
listed  covered and  over-the-counter  call and put options on up to 100% of its
net assets.

     The Fund will write listed and  over-the-counter  call options only if they
are  "covered,"  which  means that the Fund owns or has the  immediate  right to
acquire  the  securities   underlying  the  options   without   additional  cash
consideration  upon  conversion  or  exchange  of other  securities  held in its
portfolio.  A call option written by the Fund will also be "covered" if the Fund
holds on a  share-for-share  basis a covering call on the same securities  where
(i) the exercise  price of the  covering  call held is equal to or less than the
exercise  price of the call written if the  difference is maintained by the Fund
in cash,  U.S.  Treasury  bills  or high  grade  liquid  debt  obligations  in a
segregated account with the Fund's custodian, and (ii) the covering call expires
at the same time as the call written. If a covered call option is not exercised,
the Fund would keep both the option premium and the underlying security.  If the
covered  call option  written by the Fund is exercised  and the exercise  price,
less the transaction  costs,  exceeds the cost of the underlying  security,  the
Fund would  realize a gain in  addition  to the amount of the option  premium it
received.  If the exercise price, less transaction  costs, is less than the cost
of the  underlying  security,  the Fund's loss would be reduced by the amount of
the option premium.


                                       6

<PAGE>

     As writer of a covered  put  option,  the Fund will write a put option only
with respect to  securities  it intends to acquire for the Fund's  portfolio and
will  maintain  in a  segregated  account  with its  custodian  bank cash,  U.S.
Government  securities,  or high-grade liquid debt securities with a value equal
to the price at which  the  underlying  security  may be sold to the Fund in the
event the put option is  exercised by the  purchaser.  The Fund can also write a
"covered" put option by purchasing on a share-for-share  basis a put on the same
security as the put written by the Fund if the  exercise  price of the  covering
put held is equal to or greater than the  exercise  price of the put written and
the covering put expires at the same time or later than the put written.

     In writing listed and  over-the-counter  covered put options on securities,
the Fund would earn income from the premiums  received.  If a covered put option
is not  exercised,  the  Fund  would  keep the  option  premium  and the  assets
maintained  to cover the option.  If the option is  exercised  and the  exercise
price,  including  transaction costs, exceeds the market price of the underlying
security,  the Fund  would  realize a loss,  but the amount of the loss would be
reduced by the amount of the option premium.

     If  the  writer  of an  exchange-traded  option  wishes  to  terminate  his
obligation   prior  to  its  exercise,   it  may  effect  a  "closing   purchase
transaction." This is accomplished by buying an option of the same series as the
option  previously  written.  The  effect  of the  purchase  is that the  Fund's
position will be offset by the Options  Clearing  Corporation.  The Fund may not
effect a closing purchase transaction after it has been notified of the exercise
of an option.  There is no guarantee that a closing purchase  transaction can be
effected.  Although the Fund will  generally  write only those options for which
there appears to be an active  secondary  market,  there is no assurance  that a
liquid  secondary  market on an  exchange  or board of trade  will exist for any
particular  option or at any particular  time, and for some options no secondary
market on an exchange may exist.

     In the case of a written call option,  effecting a closing transaction will
permit the Fund to write  another call option on the  underlying  security  with
either a different  exercise  price,  expiration  date or both. In the case of a
written put option,  it will permit the Fund to write  another put option to the
extent  that  the  exercise  price  thereof  is  secured  by  deposited  cash or
short-term  securities.  Also,  effecting a closing  transaction will permit the
cash or  proceeds  from the  concurrent  sale of any  securities  subject to the
option  to be  used  for  other  investments.  If the  Fund  desires  to  sell a
particular security from its portfolio on which it has written a call option, it
will effect a closing  transaction  prior to or concurrent  with the sale of the
security.

     The Fund will realize a gain from a closing  transaction if the cost of the
closing  transaction is less than the premium  received from writing the option.
The Fund  will  realize a loss  from a  closing  transaction  if the cost of the
closing  transaction  is more than the premium  received for writing the option.
However,  because  increases in the market price of a call option will generally
reflect  increases  in the market  price of the  underlying  security,  any loss
resulting  from the  repurchase of a call option is likely to be offset in whole
or in part by appreciation of the underlying security owned by the Fund.

     Over-the-Counter  Options.  The Fund may engage in options  transactions on
exchanges  and in the  over-the-counter  markets.  In  general,  exchange-traded
options are third-party contracts (i.e., performance of the parties' obligations
is guaranteed by an exchange or clearing  corporation) with standardized  strike
prices and expiration dates. Over-the-counter ("OTC") 


                                       7

<PAGE>

transactions  are  two-party  contracts  with price and terms  negotiated by the
buyer and  seller.  The Fund will  acquire  only  those  OTC  options  for which
management  believes  the Fund can  receive  on each  business  day at least two
separate  bids or offers (one of which will be from an entity other than a party
to the option) or those OTC options  valued by an independent  pricing  service.
The Fund will write and  purchase  OTC  options  only with  member  banks of the
Federal  Reserve  System and primary  dealers in U.S.  Government  securities or
their affiliates which have capital of at least $50 million or whose obligations
are guaranteed by an entity having capital of at least $50 million.  The SEC has
taken the  position  that OTC options  are  illiquid  securities  subject to the
restriction  that  illiquid  securities  are limited to not more than 15% of the
Fund's  assets.  The SEC,  however,  has a  partial  exemption  from  the  above
restrictions on transactions in OTC options.  The SEC allows the Fund to exclude
from 15%  limitation  on illiquid  securities  a portion of the value of the OTC
options  written by the Fund,  provided that certain  conditions are met. First,
the  other  party  to the  OTC  options  has  to be a  primary  U.S.  Government
securities  dealer designated as such by the Federal Reserve Bank.  Second,  the
Fund would have an absolute contractual right to repurchase the OTC options at a
formula  price.  If the above  conditions are met, a Fund must treat as illiquid
only that  portion of the OTC  option's  value (and the value of its  underlying
securities) which is equal to the formula price for repurchasing the OTC option,
less the OTC option's intrinsic value.

     Restricted  Securities.  Although  the Fund has  authority to purchase to a
limited extent "restricted  securities" (i.e., securities that would be required
to be registered  prior to distribution to the public),  the Fund has no current
intention of doing so. However,  the Fund may in the future invest in restricted
securities  eligible for resale to certain  institutional  investors pursuant to
Rule 144A under the  Securities Act of 1933 and foreign  securities  acquired in
accordance with Regulation S under the Securities Act of 1933. The Fund will not
invest more than 15% of its net assets in illiquid  investments,  which includes
repurchase  agreements maturing in more than seven days, securities that are not
readily marketable and restricted securities. However, if the Board of Directors
determines,  based upon a continuing  review of the trading markets for specific
Rule 144A securities, that they are liquid then such securities may be purchased
without regard to the 15% limit. The Board of Directors may adopt guidelines and
delegate to the Adviser the daily  function of  determining  and  monitoring the
liquidity of restricted  securities.  The Board, however, will retain sufficient
oversight and be ultimately responsible for the determinations.  Since it is not
possible  to predict  with  assurance  exactly  how this  market for  restricted
securities  sold and  offered  under  Rule 144A  will  develop,  the Board  will
carefully monitor the Fund's  investments in these securities,  focusing on such
important  factors,  among others,  as valuation,  liquidity and availability of
information.  This  investment  practice could have the effect of increasing the
level of  illiquidity  in the Fund to the extent  that  qualified  institutional
buyers become for a time uninterested in purchasing these restricted securities.
The Fund does not  intend to invest  more than 5% of its net assets in Rule 144A
securities in the coming year.

     Government Securities.  Certain U.S. Government securities,  including U.S.
Treasury bills,  notes and bonds, and Government  National Mortgage  Association
certificates  ("Ginnie Maes"), are supported by the full faith and credit of the
United States. Certain other U.S. Government securities, issued or guaranteed by
Federal agencies or government sponsored  enterprises,  are not supported by the
full faith and credit of the United States, but may be supported by the right of
the  issuer  to  borrow  from  the  U.S.  Treasury.   These  securities  include
obligations of the Federal Home Loan Mortgage Corporation  ("Freddie Macs"), and
obligations  


                                       8

<PAGE>

supported  by the  credit  of the  instrumentality,  such  as  Federal  National
Mortgage  Association  Bonds ("Fannie Maes"). No assurance can be given that the
U.S.  Government  will  provide  financial  support  to such  Federal  agencies,
authorities,  instrumentalities  and  government  sponsored  enterprises  in the
future.

     Ginnie Maes,  Freddie Macs and Fannie Maes are  mortgage-backed  securities
which provide monthly  payments which are, in effect,  a  "pass-through"  of the
monthly interest and principal payments  (including any prepayments) made by the
individual  borrowers  on the pooled  mortgage  loans.  Collateralized  mortgage
obligations  ("CMOs")  in which the Fund may invest are  securities  issued by a
U.S.  Government  instrumentality  that are  collateralized  by a  portfolio  of
mortgages or mortgage-backed securities.  Mortgage-backed securities may be less
effective than  traditional  debt obligations of similar maturity at maintaining
yields during periods of declining interest rates. The Fund will not invest more
than 50% of its assets in mortgage-backed securities.

     Forward  Foreign  Currency  Transactions.  The  foreign  currency  exchange
transactions  of the Fund may be conducted  on a spot (i.e.,  cash) basis at the
spot rate for purchasing or selling currency  prevailing in the foreign exchange
market.  The Fund may also deal in forward foreign currency  exchange  contracts
involving  currencies  of the  different  countries in which it will invest as a
hedge against  possible  variations  in the foreign  exchange rate between these
currencies.  This is accomplished through contractual  agreements to purchase or
sell a specified  currency at a specified  future date and price set at the time
of the  contract.  The Fund's  dealings  in forward  foreign  currency  exchange
contracts will be limited to hedging either specified  transactions or portfolio
positions.  Transaction  hedging  is the  purchase  or sale of  forward  foreign
currency contracts with respect to specific  receivables or payables of the Fund
accruing in connection  with the purchase and sale of its  portfolio  securities
denominated  in  foreign  currencies.  Portfolio  hedging  is the use of forward
foreign currency contracts to offset portfolio security positions denominated or
quoted in such foreign currencies. The Fund will not attempt to hedge all of its
foreign  portfolio  positions and will enter into such  transactions only to the
extent, if any, deemed  appropriate by the Adviser.  The Fund will not engage in
speculative forward foreign currency exchange transactions.

     If the Fund purchases a forward contract, its custodian bank will segregate
cash or high grade liquid debt  securities in a separate  account of the Fund in
an  amount  equal to the  value of the  Fund's  total  assets  committed  to the
consummation  of such  forward  contract.  Those assets will be valued at market
daily and if the  value of the  securities  in the  separate  account  declines,
additional cash or securities will be placed in the account so that the value of
the account will be equal to the amount of the Fund's commitment with respect to
such contracts.

     Hedging  against a  decline  in the value of  currency  does not  eliminate
fluctuations  in the prices of  portfolio  securities  or prevent  losses if the
prices  of  such  securities  decline.   Such  transactions  also  preclude  the
opportunity for gain if the value of the hedged currency rises. Moreover, it may
not be possible for the Fund to hedge against a devaluation that is so generally
anticipated  that the Fund is not able to  contract  to sell the  currency  at a
price above the devaluation level it anticipates.


                                       9

<PAGE>

     The cost to the Fund of engaging in foreign currency exchange  transactions
varies with such  factors as the currency  involved,  the length of the contract
period and the market conditions then prevailing.  Since transactions in foreign
currency are usually  conducted on a principal basis, no fees or commissions are
involved.

     Lower Rated High Yield Securities.  As discussed in the Fund's  Prospectus,
the Fund may invest in high yielding,  fixed income securities rated as low as C
by Moody's or S&P. These lower rated securities are speculative to a high degree
and often have very poor prospects of attaining real investment standing.  Lower
rated  securities  are  generally  referred to as junk bonds.  Ratings are based
largely on the historical financial condition of the issuer.  Consequently,  the
rating  assigned to any particular  security is not  necessarily a reflection of
the issuer's current financial condition,  which may be better or worse than the
rating would indicate.

     The values of lower-rated securities generally fluctuate more than those of
high-rated  securities.  In  addition,  the  lower  rating  reflects  a  greater
possibility of an adverse change in financial condition affecting the ability of
the issuer to make  payments of interest  and  principal.  The Adviser  seeks to
minimize these risks through diversification,  investment analysis and attention
to current developments in interest rates and economic  conditions.  Because the
Fund invests in securities in the lower rated categories, the achievement of the
Fund's goals is more  dependent on the Adviser's  ability than would be the case
if the Fund  were  investing  exclusively  in  securities  in the  higher  rated
categories.   See  the  Appendix   attached  to  this  Statement  of  Additional
Information which describes the characteristics of the securities in the various
ratings  categories.  The Fund may invest in unrated  securities  which,  in the
opinion of the  Adviser,  are of  comparable  quality and offer yields and risks
which are comparable to those of rated securities.

     The Fund may invest in pay-in-kind (PIK) securities,  which pay interest in
either cash or additional  securities,  at the issuer's option,  for a specified
period.  The Fund also may invest in zero coupon bonds,  which have a determined
interest  rate,  but payment of the interest is deferred  until  maturity of the
bonds.  Both  kinds of bonds may be more  speculative  and  subject  to  greater
fluctuations in value than  securities  which pay interest  periodically  and in
cash, due to changes in interest rates.

     The  market  value  of  high  yield   securities   which  carry  no  equity
participation  usually  reflects  yields  generally  available on  securities of
similar  quality  and type.  When such  yields  decline,  the market  value of a
portfolio  already  invested  at higher  yields can be  expected to rise if such
securities are protected against early call. In general, in selecting securities
for its  portfolio,  the Fund  intends to seek  protection  against  early call.
Similarly,  when such yields increase,  the market value of a portfolio  already
invested at lower yields can be expected to decline.  The Fund's  portfolio  may
include debt  securities  which sell at  substantial  discounts  from par. These
securities are low coupon bonds which,  during  periods of high interest  rates,
because  of  their  lower  acquisition  cost  tend  to  sell  on a  yield  basis
approximating current interest rates.

INVESTMENT RESTRICTIONS
   
     Fundamental Investment Restrictions.  The following investment restrictions
will not be changed  without  approval of a majority  of the Fund's  outstanding
voting  securities  which,  as used in the  Prospectuses  and this  Statement of
Additional  Information,  means approval by the lesser of 


                                       10

<PAGE>

(1) 67% or more of the Fund's shares represented at a meeting if at least 50% of
the Fund's  outstanding  shares are present in person or by proxy at the meeting
or (2) 50% of the Fund's outstanding shares.
    
The Fund observes the fundamental  restrictions  listed in items (1) through (9)
below.

     (1) Issue senior  securities,  except as permitted by paragraph  (2) below.
     For  purposes  of this  restriction,  the  issuance  of shares in  multiple
     classes or series,  the purchase or sale of options,  futures contracts and
     options on futures contracts,  forward foreign currency exchange contracts,
     forward  commitments and repurchase  agreements  entered into in accordance
     with  the  Fund's  investment  policies,   and  the  pledge,   mortgage  or
     hypothecation  of the Fund's  assets  within the meaning of  paragraph  (3)
     below, are not deemed to be senior securities.

     (2)  Borrow  money in amounts  exceeding  33% of the  Fund's  total  assets
     (including  the amount  borrowed)  taken at market value.  Interest paid on
     borrowings will reduce income available to shareholders.

     (3)  Pledge,   mortgage  or  hypothecate  its  assets,   except  to  secure
     indebtedness  permitted  by  paragraph  (2)  above  and  then  only if such
     pledging,  mortgaging  or  hypothecation  does not exceed 33% of the Fund's
     total assets taken at market value.

     (4) Act as an  underwriter,  except to the extent that, in connection  with
     the  disposition of portfolio  securities,  the Fund may be deemed to be an
     underwriter for purposes of the Securities Act of 1933.

     (5) Purchase or sell real estate or any interest  therein,  including  real
     estate limited partnerships,  except that the Fund may invest in securities
     of corporate or governmental  entities secured by real estate or marketable
     interests  therein or  securities  issued by companies  that invest in real
     estate or interests therein.

     (6) Make loans, except for collateralized  loans of portfolio securities in
     accordance with the Fund's investment policies. The Fund does not, for this
     purpose,  consider  the  purchase of all or a portion of an issue of bonds,
     bank  certificates of deposit,  bankers'  acceptances,  debentures or other
     securities,  whether or not the purchase is made upon the original issuance
     of the securities, to be the making of a loan.

     (7)  Buy  or  sell  commodities,   commodity  contracts,   puts,  calls  or
     combinations  thereof,  except futures contracts and options on securities,
     securities indices,  currency and other financial  instruments,  options on
     such  futures  contracts,  forward  foreign  currency  exchange  contracts,
     forward commitments,  interest rate or currency swaps, securities index put
     or call warrants and repurchase  agreements entered into in accordance with
     the Fund's investment policies.

     (8) Purchase the securities of issuers  conducting their principal business
     activity in the same  industry if,  immediately  after such  purchase,  the
     value of its  investments  in such  industry  would exceed 25% of its total
     assets  taken  at  market  value  at the  time  of  each  


                                       11

<PAGE>

     investment. This limitation does not apply to investments in obligations of
     the U.S. Government or any of its agencies or instrumentalities.

     (9) Purchase securities of an issuer (other than the U.S.  Government,  its
     agencies or instrumentalities), if, with respect to 75% of the Fund's total
     assets,

          (i)  more than 5% of the Fund's  total  assets  taken at market  value
               would be invested in the securities of such issuer, or,

          (ii) such  purchase  would at the time  result in more than 10% of the
               outstanding  voting  securities  of such issuer being held by the
               Fund.

     In  connection  with the  lending of  portfolio  securities  under item (6)
above,  such  loans  must at all times be fully  collateralized  and the  Fund's
custodian must take  possession of the collateral  either  physically or in book
entry form. Securities used as collateral must be marked to market daily.

     Nonfundamental   Investment   Restrictions.    The   following   investment
restrictions are designated as nonfundamental and may be changed by the Board of
Directors without shareholders' approval.

     The Fund may not:

     (a)  Participate  on a joint or  joint-and-several  basis in any securities
     trading  account.  The  "bunching"  of orders for the sale or  purchase  of
     marketable portfolio securities with other accounts under the management of
     the  Adviser to save  commissions  or to average  prices  among them is not
     deemed to result in a joint securities trading account.

     (b)  Purchase  securities  on  margin  (except  that  it  may  obtain  such
     short-term credits as may be necessary for the clearance of transactions in
     securities and forward  foreign  currency  exchange  contracts and may make
     margin  payments in connection with  transactions in futures  contracts and
     options on futures) or make short sales of  securities  unless by virtue of
     its  ownership  of other  securities,  the Fund  has the  right to  obtain,
     without the payment of any additional consideration,  securities equivalent
     in kind and amount to the securities sold and, if the right is conditional,
     the sale is made upon the same conditions.

     (c) Purchase  securities of an issuer if, to the Fund's  knowledge,  one or
     more of the  Directors  or  officers  of the  Company or the  directors  or
     officers of the Adviser  individually  owns beneficially more than 0.5% and
     together own beneficially more than 5% of the securities of such issuer.
   
     (d)  Purchase a security  if, as a result,  (i) more than 10% of the Fund's
     total  assets  would be  invested  in the  securities  of other  investment
     companies,  (ii) the Fund would hold more than 3% of the total  outstanding
     voting securities of any one investment  company,  or (iii) more than 5% of
     the Fund's  total  assets  would be invested in the  securities  of any one
     investment company. These limitations do not apply to (a) the investment of
     cash 


                                       12

<PAGE>

     collateral,  received  by the Fund in  connection  with  lending the Fund's
     portfolio securities, in the securities of open-end investment companies or
     (b) the purchase of shares of any investment  company in connection  with a
     merger,  consolidation,  reorganization or purchase of substantially all of
     the assets of another investment  company.  Subject to the above percentage
     limitations,  the Fund may, in  connection  with the John Hancock  Group of
     Funds  Deferred  Compensation  Plan  for  Independent   Trustees/Directors,
     purchase  securities of other investment  companies within the John Hancock
     Group of Funds.  The Fund may not  purchase  the  shares of any  closed-end
     investment  company except in the open market where no commission or profit
     to a sponsor or dealer  results  from the  purchase,  other than  customary
     brokerage fees."
    
     (e) Purchase securities of any issuer which, together with any predecessor,
     has a record  of less  than  three  years'  continuous  operations  if such
     purchase would cause  investments of the Fund in all such issuers to exceed
     5% of the value of the total assets of the Fund.

     (f) Invest for the purpose of exercising  control over or management of any
     company.

     (g)  Purchase  warrants of any issuer,  if, as a result of such  purchases,
     more than 2% of the value of the Fund's  total  assets would be invested in
     warrants  which  are not  listed  on the New  York  Stock  Exchange  or the
     American Stock Exchange or more than 5% of the value of the total assets of
     the Fund would be invested in warrants generally, whether or not so listed.
     For these  purposes,  warrants  are to be  valued at the  lesser of cost or
     market, but warrants acquired by the Fund in units with or attached to debt
     securities shall be deemed to be without value.

     (h) Purchase any security,  including any repurchase  agreement maturing in
     more than 7 days, which is not readily marketable,  if more than 15% of the
     net assets of the Fund,  taken at market  value,  would be invested in such
     securities.  (The  staff of the  Securities  and  Exchange  Commission  may
     consider  over-the-counter options to be illiquid securities subject to the
     15% limit.)

     (i) Purchase  interests in oil, gas or other mineral  leases or exploration
     programs or leases;  however, this policy will not prohibit the acquisition
     of securities of companies  engaged in the  production or  transmission  of
     oil, gas or other minerals.

     (j) Purchase a security if, as a result, more than 15% of the Fund's assets
     would be invested in securities  which are  restricted  as to  disposition;
     however,  this policy  will not  restrict  the  acquisition  of  restricted
     securities offered and sold to "qualified  institutional buyers" under Rule
     144A under the Securities Act of 1933 or to foreign securities purchased in
     accordance with Regulation S under the Securities Act of 1933.
   
    
     In order to permit  the sale of shares of the Fund in certain  states,  the
Board of Directors may, in its sole discretion, adopt restrictions or investment
policies  more  restrictive  than  those  described  above.  Should the Board of
Directors  determine that any such more  restrictive  policy is no longer in the
best  interest  of the Fund and its  shareholders,  the Fund may cease  offering
shares in the state involved and the Board may revoke such  restrictive  policy.
Moreover,  if the states  


                                       13

<PAGE>

involved  shall no longer  require  any such  restrictive  policy,  the Board of
Directors may, at its sole discretion,  revoke such policy.  The Fund has agreed
with state  securities  administrators  that it will not purchase the  following
securities:

     The Fund agrees that, in accordance with the Ohio  Securities  Division and
until  such  regulations  are no  longer  required,  it will  comply  with  rule
1301:6-3-09(E)(9)  by not  investing  in the  securities  of other  open-end and
closed-end  investment  companies except by purchase in the open market where no
commission or profit to a sponsor or dealer results from the purchase other than
the customary broker's commission, or except when the purchase is part of a plan
of merger, consolidation, reorganization or acquisition.

     If a percentage  restriction  on investment or utilization of assets 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 of the Fund's assets will not be
considered a violation of the restriction.


RATINGS

     As  described  in the  Fund's  Prospectus,  at  least  75%  of  the  Fund's
investments  in fixed income  securities  will be comprised of securities in the
four  highest  applicable  ratings  of S&P and  Moody's or their  equivalent  or
unrated securities deemed of comparable quality by the Adviser. See the Appendix
attached  to  the  Prospectus,   which  describes  the  characteristics  of  the
securities in the various categories.


THOSE RESPONSIBLE FOR MANAGEMENT

     The  business  of the Fund is managed by its Board of  Directors  who elect
officers who are responsible  for the day-to-day  operations of the Fund and who
execute policies  formulated by the Board of Directors.  Several of the officers
and  Directors  of the Company are also  officers or directors of the Adviser or
officers or directors of John Hancock Funds,  Inc.,  ("John Hancock  Funds") the
Fund's principal distributor.

     The following  table sets forth the  principal  occupation or employment of
the  Directors of the Company and principal  officers of the Company  during the
past five years:


                                       14
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
Edward J. Boudreau,  Jr.*               Chairman (1,2)                Chairman and Chief Executive        
101 Huntington  Avenue                                                Officer, the Adviser and The       
Boston, MA 02199                                                      Berkeley Financial Group ("Berkeley
                                                                      Group"); Chairman, NM Capital      
                                                                      Management, Inc. ("NM Capital");   
                                                                      John Hancock Advisers International
                                                                      Limited ("Advisers International");
                                                                      John Hancock Funds, Inc., ("John   
                                                                      Hancock Funds"), John Hancock      
                                                                      Investor Services Corporation      
                                                                      ("Investor Services") and Sovereign
                                                                      Asset Management Corporation       
                                                                      ("SAMCorp") (herein after the      
                                                                      Adviser, The Berkeley Group, NM    
                                                                      Capital, Advisers International,   
                                                                      John Hancock Funds, Investor       
                                                                      Services and SAMCorp collectively  
                                                                      referred to as the "Affiliated     
                                                                      Companies"); Chairman, First       
                                                                      Signature Bank & Trust; Director,  
                                                                      John Hancock Freedom Securities    
                                                                      Corp., John Hancock Capital Corp., 
                                                                      New England/Canada Business        
                                                                      Council; Member, Investment Company
                                                                      Institute Board of Governors;      
                                                                      Director, Asia Strategic Growth    
                                                                      Fund, Inc.; Trustee, Museum of     
                                                                      Science; President, the Adviser    
                                                                      (until July 1992); Chairman, John  
                                                                      Hancock Distributors, Inc.         
                                                                      ("Distributors") (until April      
                                                                      1994).                             

Thomas W.L. Cameron*                    Director (1)                  Chairman and Director, Sovereign       
Interstate/Johnson Lane                                               Advisers, Inc.; Senior Vice       
1892 Andell Bluff Blvd.                                               President, Interstate/Johnson Lane
Johns Island, SC  29455                                               Corp. (securities dealer).        
</TABLE>

- -------------------
*    An "interested person" of the Company as such term is defined in the
     Investment Company Act of 1940, as amended ("The Investment Company Act").
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       15
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
James F. Carlin                         Director(3)                   Chairman and CEO, Carlin                    
233 West Central Street                                               Consolidated, Inc.                 
Natick, MA 01760                                                      (management/investments); Director,
                                                                      Arbella Mutual Insurance Company   
                                                                      (insurance), Consolidated Group    
                                                                      Trust (insurance administration),  
                                                                      Carlin Insurance Agency, Inc., West
                                                                      Insurance Agency, Inc. (until May, 
                                                                      1995) and Uno Restaurant Corp.;    
                                                                      Chairman, Massachusetts Board of   
                                                                      Higher Education; Receiver, the    
                                                                      City of Chelsea (until August,     
                                                                      1992).                             

Charles F. Fretz                        Director (3)                  Retired; Formerly Vice President 
RD #5, Box 300B                                                       and Director, Towers, Perrin,   
Clothier Springs Road                                                 Foster & Crosby, Inc.           
Malvern, PA  19355                                                    (international management       
                                                                      consultants) (1952-1985).       

Harold R. Hiser, Jr.                    Director (3)                  Executive Vice President,      
123 Highland Avenue                                                   Schering-Plough Corporation    
Short Hills, NJ  07078                                                (pharmaceuticals) (until 1996);
                                                                      Director, ReCapital Corporation
                                                                      (reinsurance)(until 1995).     

Charles L. Ladner                       Director (3)                  Director, Energy North, Inc.           
UGI Corporation                                                       (public utility holding company)   
P.O. Box 858                                                          (until 1992); Senior Vice President
Valley Forge, PA  19482                                               and Chief Financial Officer of UGI 
                                                                      Corp. Holding Company: Public      
                                                                      Utilitite, LPGAS.                  

Patricia P. McCarter                    Director (3)                  Director and Secretary of The 
1230 Brentford Road                                                   McCarter Corp. (machine      
Malvern, PA  19355                                                    manufacturer).               
</TABLE>
                                                                      
- -------------------
*    An "interested person" of the Company as such term is defined in the
     Investment Company Act of 1940, as amended ("The Investment Company Act").
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       16
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
Steven R. Pruchansky                    Director (1,3)                Director and President, Mast      
6920 Daniel Road                                                      Holdings, Inc.(since 1991);     
Naples, FL  33942                                                     Director, First Signature Bank &
                                                                      Trust Company (until August     
                                                                      1991);Trustee, Mast Realty Trust
                                                                      (1984- 1994); President, Maxwell
                                                                      Building Corp. (until 1991).    

Norman H. Smith                         Director (3)                  Lieutenant General, United States    
243 Mt. Oriole Lane                                                   Marine Corps; Deputy Chief of Staff
Linden, VA  22642                                                     for Manpower and Reserve Affairs,  
                                                                      Headquarters Marine Corps;         
                                                                      Commanding General, III Marine     
                                                                      Expeditionary Force/3rd Marine     
                                                                      Division (retired 1991).           

John P. Toolan                          Director (3)                  Director, The Muni Bond Funds,          
13 Chadwell Place                                                     National Liquid Reserves, Inc., The
Morristown, NJ  07960                                                 Tax Free Money Fund, Inc. and      
                                                                      Vantage Money Market Funds (mutual 
                                                                      funds), and The Inefficient-Market 
                                                                      Fund, Inc. (closed-end investment  
                                                                      company; Chairman, Smith Barney    
                                                                      Trust Company (retired December,   
                                                                      1991); Director, Smith Barney,     
                                                                      Inc., Mutual Management Company and
                                                                      Smith Barney Advisers, Inc.        
                                                                      (investment advisers) (until       
                                                                      December 1991).                    
                                                                      
Robert G. Freedman*                     Vice Chairman and Chief       Vice Chairman and Chief Investment
101 Huntington Avenue                   Investment Officer (2)        Officer, the Adviser; President,  
Boston, MA  02199                                                     the Adviser (until December 1994).
</TABLE>

- -------------------
*    An "interested person" of the Company as such term is defined in the 1940
     Act.
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       17
<PAGE>

<TABLE>
<CAPTION>

                                        Positions Held                Principal Occupation(s)
Name and Address                        With the Company              During the Past Five Years
- ----------------                        ----------------              --------------------------
<S>                                     <C>                           <C>
Anne C. Hodsdon*                        President (2)                 President and Chief Operating      
101 Huntington Avenue                                                 Officer, the Adviser; Executive    
Boston, MA  02199                                                     Vice President, the Adviser (until 
                                                                      December 1994); Senior Vice        
                                                                      President; the Adviser (until      
                                                                      December 1993); Vice President, the
                                                                      Adviser (until 1991).              

Thomas H. Drohan*                       Senior Vice President and     Senior Vice President and Secretary 
101 Huntington Avenue                   Secretary                     of the Adviser.                    
Boston, MA  02199                                                     

                                             
                                             

James B. Little*                        Senior Vice President and     Senior Vice President, the Adviser.
101 Huntington Avenue                   Chief Financial Officer
Boston, MA  02199

Susan S. Newton*                        Vice President, Assistant     Vice President and Assistant Secretary, 
101 Huntington Avenue                   Secretary and Compliance      the Adviser.
Boston, MA  02199                       Officer

John A. Morin*                          Vice President                Vice President, the Adviser; Counsel, 
101 Huntington Avenue                                                 the Life Company (until 1995).
Boston, MA  02199

James J. Stokowski*                     Vice President and            Vice President, the Adviser.
101 Huntington Avenue                   Treasurer
Boston, MA  02199
</TABLE>

- ----------------
*    An "interested person" of the Company as such term is defined in the
     Investment Company Act of 1940, as amended ("The Investment Company Act").
(1)  Member of the Executive Committee. Under the Company's charter, the
     Executive Committee may generally exercise most of the powers of the Board
     of Directors.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.


                                       18
<PAGE>

   
     As of March 13,  1996,  the  officers  and  Trustees of the Fund as a group
beneficially  owned less than 1% of these outstanding shares of the Fund and the
knowledge of the  registrant,  no persons owned of record or  beneficially 5% or
more of any class of registrant's outstanding securities.
    
     All of the  officers  listed are  officers or  employees  of the Adviser or
affiliated  companies.  Some of the  Directors and officers may also be officers
and/or  directors  and/or  Trustees  of one or more  other  funds  for which the
Adviser serves as investment adviser.

     The following table provides information regarding the compensation paid by
the Funds and the other investment companies in the John Hancock Fund Complex to
the  Independent  Trustees  for their  services.  Mr.  Boudreau  and each of the
officers of the Funds are interested persons of the Adviser,  are compensated by
the Adviser and received no compensation for the Funds for their services.

<TABLE>
<CAPTION>
                                                                                                            
                                                                                                         
                                                 Pension or                                         Total Compensation    
                           Aggregate             Retirement Benefits       Estimated Annual         From the Fund and John
                           Compensation From     Accrued as Part of        Benefits Upon            Hancock Fund Complex  
Independent Directors      the Fund              the Fund's Expenses       Retirement               to Directors(1)(2)    
- ---------------------      --------              -------------------       ----------               ------------------    
<S>                         <C>                       <C>                    <C>                         <C>     
James F. Carlin             $ 1,777                   $  --                  $   --                      $ 60,700
Charles F. Fretz              2,568                      --                      --                        56,200
Harold R. Hiser, Jr.           --                      2,851                     --                        60,200
Charles L. Ladner             1,510                      --                      --                        60,700
Patricia P. McCarter          1,510                      --                      --                        60,700
Steven R. Pruchansky          1,560                      --                      --                        62,700
Norman H. Smith               1,560                      --                      --                        62,700
John P. Toolan                 --                      1,510                     --                        60,700
                            -------                   ------                    -----                    --------
                            $10,485                   $4,361                    $                        $484,600
</TABLE>

(1) The  total  compensation  paid  by the  John  Hancock  Fund  Complex  to the
Independent Directors is as of the calendar year ended December 31, 1995.

(2) All Directors are Directors of 33 funds in the John Hancock Complex.
    

INVESTMENT ADVISORY AND OTHER SERVICES

     Each of the Directors and principal  officers  affiliated  with the Company
who is also an  affiliated  person of the Adviser is named above,  together with
the capacity in which such person is affiliated with the Company or the Adviser.


                                       19

<PAGE>

     As  described  in  the  Prospectus  under  the  caption  "Organization  and
Management  of the Fund," the Fund has  entered  into an  investment  management
contract  with the  Adviser,  under which the Adviser  provides  the Fund with a
continuous  investment  program,  consistent  with the Fund's stated  investment
objective and policies. The Adviser is responsible for the day to day management
of the Fund's portfolio assets.

     Securities  held by the Fund may also be held by other funds or  investment
advisory  clients for which the  Adviser or any  affiliate  provides  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one or
more are selling the same  security.  If  opportunities  for purchase or sale of
securities  by the  Adviser for the Fund or for other funds or clients for which
the Adviser renders  investment  advice arise for  consideration at or about the
same time,  transactions in such  securities will be made,  insofar as feasible,
for the respective funds or clients in a manner deemed equitable to all of them.
To the extent that transactions on behalf of more than one client of the Adviser
or  affiliates  may increase the demand for  securities  being  purchased or the
supply of securities being sold, there may be an adverse effect on price.

     No person other than the Adviser and its directors and employees  regularly
furnish  advice to the Fund  with  respect  to the  desirability  of the  Fund's
investing  in,  purchasing or selling  securities.  The Adviser may from time to
time receive statistical or other similar factual  information,  and information
regarding general economic factors and trends, from the John Hancock Mutual Life
Company (the "Life Company") and its affiliates.

     Under the terms of the  investment  management  contract with the Fund, the
Adviser  provides  the Fund with office  space,  supplies  and other  facilities
required for the business of the Fund. All expenses  which are not  specifically
paid by the  Adviser  and  which  are  incurred  in the  operation  of the Fund,
including fees of Directors of the Company who are not "interested  persons," as
such  term  is  defined  in  the  Investment   Company  Act  (the   "Independent
Directors"),  and the continuous  public  offering of the shares of the Fund are
borne by the Fund but excluding certain distribution-related activities required
to be paid by the Adviser or John Hancock Funds.

     As discussed in the Prospectus and as provided by the investment management
contract,  the Fund pays the Adviser monthly an investment management fee, which
is accrued  daily,  based on an annual rate of 0.60% of the average of the daily
net assets of the Fund.  From time to time,  the  Adviser  may reduce its fee or
make other  arrangements to limit the Fund's expenses to a specified  percentage
of average net  assets.  The  Adviser  retains the right to  re-impose a fee and
recover other  payments to the extent that,  at the end of any fiscal year,  the
Fund's actual expenses at year end fall below any such limit.
   
     Investment  Advisory  fees to the  Adviser  during  the  fiscal  year ended
December 31, 1995,  1994 and 1993  amounted to $891,221,  $864,666 and $474,915,
respectively.
    
     In the event normal  operating  expenses of the Fund,  exclusive of certain
expenses  prescribed  by state law,  are in excess of any state  limit where the
Fund is  registered  to sell  shares of common  stock,  the fee  payable  to the
Adviser  will be reduced to the extent of such  excess.  At this time,  the most
restrictive limit applicable to the Fund is 2.5% of the first $30,000,000 of the
Fund's average daily net assets,  2% of the next  $70,000,000 of such assets and
1.5% of the 


                                       20

<PAGE>

remaining  average daily net assets.  When  calculating the Fund's expense ratio
for this  purpose,  the Fund may exclude  interest,  brokerage  commissions  and
extraordinary expenses.

     Pursuant to the investment  management contract,  the Adviser is not liable
for any error of judgment or mistake of law or for any loss suffered by the Fund
in  connection  with the  matters to which the  investment  management  contract
relates,  except a loss resulting from willful  misfeasance,  bad faith or gross
negligence on the part of the Adviser in the  performance  of its duties or from
reckless disregard of its obligations and duties under the investment management
contract.
   
     The  Adviser,  located  at 101  Huntington  Avenue,  Boston,  Massachusetts
02199-7603,  was  organized in 1968 and  currently  has more than $16 billion in
assets under  management in its capacity as  investment  adviser to the Fund and
other mutual funds and publicly traded investment  companies in the John Hancock
group of funds  having a  combined  total of over  1,080,000  shareholders.  The
Adviser is an  affiliate of the Life  Company,  one of the most  recognized  and
respected  financial  institutions  in  the  nation.  With  total  assets  under
management  more than $80  billion,  the Life  Company is one of the ten largest
life insurance companies in the United States, and carries high ratings from S&P
and A.M. Best's.  Founded in 1862, the Life Company has been serving clients for
over 130 years.
    
     Under the investment  management contract,  the Fund may use the name "John
Hancock"  or any  name  derived  from or  similar  to it only for so long as the
contract or any extension,  renewal or amendment  thereof remains in effect.  If
the  contract  is no longer in effect,  the Fund (to the extent that it lawfully
can)  will  cease to use such a name or any  other  name  indicating  that it is
advised by or otherwise connected with the Adviser. In addition,  the Adviser or
the Life Company may grant the nonexclusive right to use the name "John Hancock"
or any  similar  name to any other  corporation  or  entity,  including  but not
limited to any investment company of which the Life Company or any subsidiary or
affiliate  thereof  or any  successor  to the  business  of  any  subsidiary  or
affiliate thereof shall be the investment adviser.

     The Adviser has  entered  into a service  agreement  with  Sovereign  Asset
management Corporation (SAMCORP) which is an indirect wholly-owned subsidiary of
the Life Company.  The service  agreement  provides that SAMCORP will provide to
the Adviser  certain  portfolio  management  services with respect to the equity
securities  held in the  portfolio of the Fund.  The service  agreement  further
provides  that the Adviser  will remain  ultimately  responsible  for all of its
obligations under the investment management contract between the Adviser and the
Fund. Subject to the supervision of the Adviser, SAMCORP furnishes the Fund with
recommendations with respect to the purchase,  holding and disposition of equity
securities in the Fund's portfolio;  furnishes the Fund with research,  economic
and  statistical  data in  connection  with the Fund's equity  investments;  and
places orders for transactions in equity securities.

     The Adviser pays to SAMCORP 40% of the monthly  investment  management  fee
received  by the  Adviser  with  respect  to the equity  securities  held in the
portfolio  of the Fund  during  such  month.  The  fees  paid by the Fund to the
Adviser  under the  investment  management  contract  are not  affected  by this
arrangement.


                                       21

<PAGE>
   
     During the fiscal years ended December 31, 1995, 1994 and 1993, the Adviser
paid  SAMCORP  the  sum  of  $118,896,  $105,821,  and  $73,242,  respective  in
connection with the service agreement with SAMCORP.
    
NET ASSET VALUE

     For purposes of calculating the net asset value ("NAV") of a Fund's shares,
the following procedures are utilized wherever applicable.

Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

Equity  securities  traded on a  principal  exchange or NASDAQ  National  Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities  in the  aforementioned  category for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the last
available bid price.

Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.

Any  assets  or  liabilities  expressed  in  terms  of  foreign  currencies  are
translated  into U.S.  dollars by the  custodian  bank based on London  currency
exchange  quotations as of 5:00 p.m., London time (12:00 noon, New York time) on
the date of any determination of a Fund's NAV.

A Fund will not price its  securities on the following  national  holidays:  New
Year's Day; Presidents' Day; Good Friday;  Memorial Day; Independence Day; Labor
Day;  Thanksgiving Day; and Christmas Day. On any day an international market is
closed and the New York Stock Exchange is open, any foreign  securities  will be
valued at the prior day's close with the current day's exchange rate. Trading of
foreign  securities  may take place on Saturdays and U.S.  business  holidays on
which  a  Fund's  NAV  is  not  calculated.  Consequently,  a  Fund's  portfolio
securities  may trade and the NAV of the  Fund's  redeemable  securities  may be
significantly affected on days when a shareholder has no access to the Fund.


                                       22
<PAGE>

DISTRIBUTION CONTRACTS

     The Fund has entered into a distribution  contract with John Hancock Funds.
Under the  contract,  John Hancock Funds is obligated to use its best efforts to
sell  shares  of each  class of the  Fund.  Shares  of the Fund are also sold by
selected  broker-dealers (the "Selling Brokers") which have entered into selling
agency agreements with John Hancock Funds. John Hancock Funds accepts orders for
the  purchase  of the  shares of the Fund which are  continually  offered at net
asset value next  determined,  plus any applicable  sales charge.  In connection
with the sale of Class A or Class B  shares,  John  Hancock  Funds  and  Selling
Brokers receive  compensation in the form of a sales charge imposed, in the case
of Class A shares,  at the time of sale or, in the case of Class B shares,  on a
deferred basis. The sales charges are discussed further in the Prospectus.

     The Fund's Trustees adopted  Distribution Plans with respect to Class A and
Class B shares  ("the  Plans"),  pursuant  to Rule  12b-1  under the  Investment
Company Act of 1940. Under the Plans, the Fund will pay distribution and service
fees at an aggregate annual rate of up to 0.30% and 1.00%  respectively,  of the
Fund's  daily net assets  attributable  to shares of that  class.  However,  the
service  fee will not  exceed  0.25% of the  Fund's  average  daily  net  assets
attributable  to each class of shares.  The  distribution  fees  reimburse  John
Hancock Funds for its  distribution  costs incurred in the promotion of sales of
Fund  shares,  and the service fees  compensate  Selling  Brokers for  providing
personal and account  maintenance  services to  shareholders.  In the event that
John Hancock Funds is not fully reimbursed for expenses incurred by it under the
Class B Plan in any fiscal  year,  John Hancock  Funds may carry these  expenses
forward, provided, however, that the Trustees may terminate the Class B Plan and
thus the Fund's  obligation to make further  payments at any time.  Accordingly,
the Fund does not treat unreimbursed  expenses relating to the Class B shares as
a  liability  of the Fund.  The Plans were  approved by a majority of the voting
securities  of the Fund.  The  Plans and all  amendments  were  approved  by the
Trustees, including a majority of the Trustees who are not interested persons of
the Fund and who have no direct or indirect  financial interest in the operation
of the Plans (the "Independent  Trustees"),  by votes cast in person at meetings
called for the purpose of voting on such Plans.
   
    
     Pursuant to the Plans, at least quarterly,  John Hancock Funds provides the
Fund  with a  written  report of the  amounts  expended  under the Plans and the
purpose for which the expenditures were made. The Directors review these reports
on a quarterly basis.

     During the fiscal year ended  December 31, 1995 the Funds paid John Hancock
Funds the following  amounts of expenses with respect to the Class A and Class B
shares of the Funds:


                                       23
<PAGE>

<TABLE>
<CAPTION>
   
                                                   Expense Items

                                         
                                         Printing and                                                         
                                         Mailing of                                                 Interest Carrying
                                         Prospectus to New   Compensation to    Expenses of John    or Other Finance 
                      Advertising        Shareholders        Selling Brokers    Hancock Funds       Charges          
                      -----------        ------------        ---------------    -------------       -------          
Sovereign                                                                                                     
Balanced Fund
- -------------
<S>                     <C>                <C>                 <C>                <C>                     <C>   
Class A Shares          $33,515            $3,846              $ 98,915           $59,699                None
Class B Shares          $53,861            $4,475              $328,674           $83,603              $351,388
</TABLE>
    
   
     Each of the Plans  provides that it will continue in effect only so long as
their continuance is approved at least annually by the Board of Directors and by
the Independent Directors.  Each of the Plans provides that it may be terminated
without penalty (a) by vote of a majority of the Independent  Directors (b) by a
majority of the Fund's  outstanding shares of the applicable class having voting
rights with  respect to the Plan upon 60 days'  written  notice to John  Hancock
Fund,  and (c)  automatically  in the  event of  assignment.  Each of the  Plans
further  provides  that it may not be amended to increase the maximum  amount of
the fees for the services  described  therein without the approval of a majority
of the outstanding  shares of the class of the Fund which has voting rights with
respect to the Plan. Each of the Plans also provides that no material  amendment
to the Plan will, in any event, be effective  unless it is approved by a vote of
the Board of Directors and the Independent Directors of the Fund. The holders of
Class A shares and Class B shares have  exclusive  voting rights with respect to
the Plan applicable to their respective class of shares.  In adopting the Plans,
the  Directors  concluded  that,  in  their  judgment,  there  is  a  reasonable
likelihood  that each Plan will benefit the holders of the  applicable  class of
shares of the Fund.
    
   
     When the Fund  seeks an  Independent  Director  to fill a  vacancy  or as a
nominee  for  election by  shareholders,  the  selection  or  nomination  of the
Independent   Director  is,   under   resolutions   adopted  by  the   Directors
contemporaneously  with their adoption of the Plans, committed to the discretion
of  the  Committee  on  Administration  of the  Directors.  The  members  of the
Committee on Administration are all Independent  Directors and are identified in
this Statement of Additional  Information  under the caption  "Management of the
Fund."
    
INITIAL SALES CHARGE ON CLASS A SHARES

     The sales charges applicable to purchases of Class A shares of the Fund are
described in the Prospectus. Methods of obtaining reduced sales charges referred
to generally in the Prospectus are described in detail below. In calculating the
sales charge applicable to current purchases of Class A shares,  the investor is
entitled to cumulate current purchases with the greater of the current value (at
offering  price) of the Class A shares of the Fund owned by the Investor,  or if
Investor  Services is notified by the  investor's  dealer or the investor at the
time of the purchase, the cost of the Class A shares owned.


                                       24

<PAGE>

     Combined Purchases. In calculating the sales charge applicable to purchases
of Class A shares made at one time,  the  purchases  will be combined if made by
(a) an individual, his spouse and their children under the age of 21, purchasing
securities  for his or their  own  account,  (b) a  trustee  or other  fiduciary
purchasing  for a single  trust,  estate or fiduciary  account,  and (c) certain
groups of four or more  individuals  making use of salary  deductions or similar
group  methods of payment  whose funds are  combined  for the purchase of mutual
fund shares.  Further  information about combined  purchases,  including certain
restrictions on combined group purchases, is available from Investor Services or
a Selling Broker's representative.

     Without Sales Charge. As described in the Prospectus, Class A shares of the
Fund may be sold without a sales charge to persons described in the Prospectus.

     Accumulation Privilege. Investors (including investors combining purchases)
who are already  Class A  shareholders  may also obtain the benefit of a reduced
sales charge by taking into account not only the amount then being  invested but
also the purchase  price or current value of the Class A shares  already held by
such person.

     Combination Privilege. Reduced sales charges (according to the schedule set
forth  in the  Prospectus)  also  are  available  to an  investor  based  on the
aggregate  amount of his concurrent  and prior  investments in Class A shares of
the Fund and shares of all other John Hancock funds which carry a sales charge.

     Letter of  Intention.  The reduced  sales  charges are also  applicable  to
investments  made over a  specified  period  pursuant  to a Letter of  Intention
(LOI), which should be read carefully prior to its execution by an investor. The
Fund offers two options  regarding the specified  period for making  investments
under the LOI. All investors have the option of making their  investments over a
period of thirteen  (13) months.  Investors  who are using the Fund as a funding
medium for a qualified  retirement plan, however,  may opt to make the necessary
investments  called for by the LOI over a forty-eight  (48) month period.  These
qualified  retirement plans include group IRA's, SEP, SARSEP, TSA, 401(k) plans,
403(b) plans, and Section 457 plans. Such an investment (including accumulations
and  combinations)  must aggregate $50,000 or more invested during the specified
period  from the date of the LOI or from a date  within  ninety  (90) days prior
thereto, upon written request to Investor Services.  The sales charge applicable
to all amounts  invested  under the LOI is computed as if the  aggregate  amount
intended to be invested had been invested immediately.  If such aggregate amount
is not actually  invested,  the difference in the sales charge actually paid and
the  sales  charge  payable  had the LOI not  been in  effect  is due  from  the
investor.  However,  for the purchases actually made within the specified period
(either 13 or 48 months),  the sales charge  applicable  will not be higher than
that which would have been applied  (including  accumulations  and combinations)
had the LOI been for the amount actually invested.

     The LOI authorizes  Investor  Services to hold in escrow sufficient Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed within the 13-month period, at which time the
escrowed Class A shares will be released.  If the total investment  specified in
the LOI is not completed,  the Class A shares held in escrow may be redeemed and
the proceeds used as required to pay such sales charge as may be due. By signing
the  LOI,   the   investor   authorizes   Investor   Services   to  act  as  his
attorney-in-fact  to redeem  any  


                                       25

<PAGE>

escrowed  Class A shares and adjust the sales charge,  if necessary.  A LOI does
not constitute a binding  commitment by an investor to purchase,  or by the Fund
to sell, any additional Class A shares and may be terminated at any time.


DEFERRED SALES CHARGE ON CLASS B SHARES

     Investments  in Class B shares are  purchased  at net asset value per share
without the  imposition of an initial sales charge so that the Fund will receive
the full amount of the purchase payment.

     Contingent Deferred Sales Charge.  Class B shares which are redeemed within
six years of purchase  will be subject to a  contingent  deferred  sales  charge
("CDSC") at the rates set forth in the  Prospectus as a percentage of the dollar
amount  subject to the CDSC.  The charge will be assessed on an amount  equal to
the lesser of the current  market  value or the  original  purchase  cost of the
shares  being  redeemed.  Accordingly,  no CDSC will be imposed on  increases in
account value above the initial  purchase price,  including  shares derived from
reinvestment of dividends or capital gains distributions.

     The amount of the CDSC, if any, will vary  depending on the number of years
from the time of payment for the  purchase  of Class B shares  until the time of
redemption  of such  shares.  Solely for purposes of  determining  the number of
years from the time of any payment for the  purchases  of shares,  all  payments
during a month will be  aggregated  and deemed to have been made on the last day
of the month.

     Proceeds from the CDSC are paid to Investor  Services and are used in whole
or in part by Investor  Services  to defray its  expenses  related to  providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B shares. The combination of the CDSC and the distribution and
service  fees  facilitates  the  ability  of the Fund to sell the Class B shares
without a sales  charge  being  deducted  at the time of the  purchase.  See the
Prospectus for additional information regarding the CDSC.


ADDITIONAL SERVICES AND PROGRAMS FOR CLASS A AND CLASS B SHARES

     Exchange  Privilege.  As described more fully in the  Prospectus,  the Fund
permits  exchanges  of  shares of the Fund for  shares of the same  class in any
other John Hancock fund offering that class.

     Systematic  Withdrawal  Plan.  The  Fund  permits  the  establishment  of a
Systematic  Withdrawal Plan. Payments under this plan represent proceeds arising
from the  redemption of shares of the Fund.  Since the  redemption  price of the
shares of the Fund may be more or less than the  shareholder's  cost,  depending
upon  the  market  value  of the  securities  owned  by the  Fund at the time of
redemption,  the  distribution  of cash  pursuant  to this  plan may  result  in
realization  of gain or loss for  purposes  of Federal,  state and local  income
taxes.  The  maintenance  of a  Systematic  Withdrawal  Plan  concurrently  with
purchases  of  additional  Class A or  Class  B  shares  of the  Fund  could  be
disadvantageous to a shareholder  because of the initial sales charge payable 


                                       26

<PAGE>

on purchases of Class A shares and the CDSC  imposed on  redemptions  of Class B
shares and because  redemptions  are taxable  events.  Therefore,  a shareholder
should not  purchase  Class A or Class B shares at the same time as a Systematic
Withdrawal  Plan is in  effect.  The  Fund  reserves  the  right  to  modify  or
discontinue the Systematic  Withdrawal Plan of any shareholder on 30 days' prior
written notice to such  shareholder,  or to discontinue the availability of such
plan in the future. The shareholder may terminate the plan at any time by giving
proper notice to Investor Services.

     Monthly Automatic  Accumulation  Program (MAAP).  This program is explained
more fully in the Prospectus. The program, as it relates to automatic investment
drafts, is subject to the following conditions:

     The investments will be drawn on or about the day of the month indicated.

     The  privilege  of  making   investments   through  the  Monthly  Automatic
     Accumulation  Program may be revoked by  Investor  Services  without  prior
     notice if any  investment  is not  honored by your bank.  The bank shall be
     under no obligation to notify the  shareholder as to the non-payment of any
     checks.

     The  Program  may be  discontinued  by the  shareholder  either by  calling
     Investor  Services or upon  written  notice to Investor  Services  which is
     received at least five (5) business  days prior to the  processing  date of
     any investment.

     Reinvestment  Privilege.  A shareholder who has redeemed shares of the Fund
may,  within 120 days  after the date of  redemption,  reinvest  any part of the
redemption  proceeds  in shares  of the same  class of the Fund or in any of the
other John Hancock funds,  subject to the minimum  investment limit in any fund.
The proceeds  from the  redemption  of Class A shares may be  reinvested  at net
asset value  without  paying a sales  charge in Class A shares of the Fund or in
any of the other John Hancock  funds.  If a CDSC was paid upon a  redemption,  a
shareholder may reinvest the proceeds from such redemption at net asset value in
additional  shares  of the  class  from  which the  redemption  was  made.  Such
shareholder's  account will be credited with the amount of any CDSC charged upon
the prior  redemption  and such new shares  will  continue  to be subject to the
CDSC.  For  purposes  of  determining  the  amount  of any CDSC  imposed  upon a
subsequent  redemption,  the  holding  period  of the  shares  acquired  through
reinvestment  will include the holding period of the redeemed  shares.  The Fund
may modify or terminate the reinvestment privilege at any time.

     A  redemption  or exchange of shares is a taxable  transaction  for Federal
income tax purposes even if the  reinvestment  privilege is  exercised,  and any
gain or loss realized by a shareholder on the redemption or other disposition of
shares will be treated for tax purposes as described below.

TAX STATUS

     Each series of the Company,  including  the Fund,  is treated as a separate
entity for accounting  and tax purposes.  The Fund has qualified and has elected
to be treated as a  "regulated  investment  company"  under  Subchapter M of the
Internal Revenue Code of 1986, as amended 


                                       27

<PAGE>

(the "Code").  As such and by complying  with the  applicable  provisions of the
Code regarding the sources of its income,  the timing of its  distributions  and
the  diversification  of its  assets,  the Fund will not be  subject  to Federal
income tax on taxable  income  (including  net realized  capital gains) which is
distributed  to  shareholders  at least  annually in accordance  with the timing
requirements of the Code.

     The Fund will be subject to a four percent nondeductible Federal excise tax
on certain amounts not distributed (and not treated as having been  distributed)
on a timely basis in accordance with annual minimum  distribution  requirements.
The Fund intends under normal  circumstances  to avoid liability for such tax by
satisfying such distribution requirements.

     Distributions  from the Fund's current or accumulated  earnings and profits
("E&P"),  as  computed  for  Federal  income  tax  purposes,  will be taxable as
described  in the  Fund's  Prospectus,  whether  taken  in  shares  or in  cash.
Distributions,  if any,  in excess of E&P will  constitute  a return of capital,
which will first reduce an  investor's  tax basis in Fund shares and  thereafter
(after such basis is reduced to zero) will generally give rise to capital gains.
Shareholders  electing to receive distributions in the form of additional shares
will have a cost basis for Federal income tax purposes in each share so received
equal to the  amount  of cash  they  would  have  received  had they  taken  the
distribution in cash, divided by the number of shares received.

     Foreign  exchange gains and losses  realized by the Fund in connection with
certain  transactions  involving foreign  currency-denominated  debt securities,
forward  foreign  currency  contracts,  certain  foreign  currency  futures  and
options, foreign currencies, or payables or receivables denominated in a foreign
currency  are subject to Section 988 of the Code,  which  generally  causes such
gains and losses to be treated as ordinary  income and losses and may affect the
amount,  timing  and  character  of  distributions  to  shareholders.  Any  such
transactions  that are not directly related to the Fund's investment in stock or
securities  may increase  the amount of gain it is deemed to recognize  from the
sale of  certain  investments  held for less than  three  months,  which gain is
limited  under the Code to less than 30% of its  annual  gross  income,  and may
under  future  Treasury  regulations  produce  income  not  among  the  types of
"qualifying  income"  from which the Fund must derive at least 90% of its annual
gross  income.  If the net foreign  exchange loss for a year treated as ordinary
loss under  Section  988 were to exceed the Fund's  investment  company  taxable
income computed  without regard to such loss (i.e., all of the Fund's net income
other than any excess of net long-term capital gain over net short-term  capital
loss) the resulting  overall ordinary loss for such year would not be deductible
by the Fund or its shareholders in future years.

     The Fund may be subject to foreign taxes on its income from certain foreign
securities. Tax conventions between certain countries and the U.S. may reduce or
eliminate such taxes. Because more than 50% of the Fund's assets at the close of
any  taxable  year  will  not  consist  of  stocks  or   securities  of  foreign
corporations, the Fund will be unable to pass such taxes through to shareholders
(as additional  income) along with a corresponding  entitlement to a foreign tax
credit or deduction. If the Fund acquires stock in certain non-U.S. corporations
that receive at least 75% of their  annual  gross  income from  passive  sources
(such as interest, dividends, rents, royalties or capital gain) or hold at least
50% of their  assets in  investments  producing  such passive  income  ("passive
foreign investment companies"),  the Fund could be subject to Federal income tax
and additional  interest  charges on "excess  distributions"  received from such
companies or gain 


                                       28

<PAGE>

from the sale of stock in such  companies,  even if all income or gain  actually
received by the Fund is timely  distributed to its shareholders.  The Fund would
not be able to pass through to its shareholders any credit or deduction for such
a tax.  Certain  elections  may,  if  available,  ameliorate  there  adverse tax
consequences,  but any such election would require the Fund to recognize taxable
income or gain without the concurrent receipt of cash. The Fund may limit and/or
manage its holdings in passive foreign investment  companies to minimize its tax
liability or maximize its return from these investments.

     The amount of net realized  capital  gains,  if any, in any given year will
result from sales of securities or  transactions in options or futures made with
a view to the maintenance of a portfolio believed by the Fund's management to be
most likely to attain the Fund's objective.  Such sales, and any resulting gains
or losses,  may therefore vary considerably from year to year. At the time of an
investor's  purchase of shares of the Fund, a portion of the  purchase  price is
often  attributable  to  realized  or  unrealized  appreciation  in  the  Fund's
portfolio or undistributed taxable income of the Fund. Consequently,  subsequent
distributions may be taxable to such investor even if the net asset value of the
investor's  shares  is,  as a result  of the  distributions,  reduced  below the
investor's  cost for such shares and the  distributions  in reality  represent a
return of a portion of the purchase price.

     Upon a  redemption  of  shares  (including  by  exercise  of  the  exchange
privilege)  a  shareholder  will  ordinarily  realize  a  taxable  gain  or loss
depending  upon his basis in his  shares.  Such gain or loss will be  treated as
capital gain or loss if the shares are capital assets in the shareholder's hands
and will be  long-term  or  short-term,  depending  upon the  shareholder's  tax
holding period for the shares.  A sales charge paid in purchasing Class A shares
of the Fund cannot be taken into  account for  purposes of  determining  gain or
loss on the  redemption  or exchange  of such shares  within 90 days after their
purchase to the extent  Class A shares of the Fund or another  John Hancock fund
are  subsequently  acquired  without  payment of a sales charge  pursuant to the
reinvestment or exchange  privilege.  Such disregarded  charge will result in an
increase  in the  shareholder's  tax  basis in the  Class A shares  subsequently
acquired.  Also, any loss realized on a redemption or exchange may be disallowed
to the extent the shares  disposed of are replaced with other shares of the Fund
within a period of 61 days beginning 30 days before and ending 30 days after the
shares are disposed of, such as pursuant to the Dividend  Reinvestment  Plan. In
such a case,  the basis of the shares  acquired  will be adjusted to reflect the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding period of six months or less will be treated as a long-term capital loss
to the extent of any amounts treated as distributions of long-term  capital gain
with respect to such shares.

     Although  the Fund's  present  intention is to  distribute  all net capital
gains,  if any,  the Fund  reserves  the right to retain and reinvest all or any
portion of the excess,  as  computed  for Federal  income tax  purposes,  of net
long-term  capital gain over net  short-term  capital loss in any year. The Fund
will not in any event  distribute  net long-term  capital gains  realized in any
year to the extent  that a capital  loss is  carried  forward  from prior  years
against such gain.  To the extent such excess was retained and not  exhausted by
the carryforward of prior years' capital losses,  it would be subject to Federal
income  tax in the hands of the Fund.  Each  shareholder  would be  treated  for
Federal  income tax purposes as if the Fund had  distributed  to him on the last
day of its taxable year his pro rata share of such  excess,  and he had paid his
pro rata share of the taxes paid by the Fund and reinvested the remainder in the
Fund. Accordingly, each shareholder would (a) include


                                       29

<PAGE>

his pro rata share of such excess as  long-term  capital  gain in his return for
his taxable year in which the last day of the Fund's taxable year falls,  (b) be
entitled  either to a tax credit on his return  for,  or to a refund of, his pro
rata share of the taxes paid by the Fund,  and (c) be entitled  to increase  the
adjusted tax basis for his shares by the  difference  between his pro rata share
of such excess and his pro rata share of such taxes.
   
     For Federal  income tax purposes,  the Fund is permitted to carry forward a
net capital  loss in any year to offset net capital  gains,  if any,  during the
eight years following the year of the loss. To the extent subsequent net capital
gains are offset by such  losses,  they  would not result in Federal  income tax
liability  to the Fund and as noted  above would not be  distributed  as such to
shareholders. The Fund has $259,999 of a capital loss carryforward available, to
the extent provided by regulations, to offset future net realized capital gains.
The carryforward expires December 31, 2002.
    
     For purposes of the dividends received deduction available to corporations,
dividends  received by the Fund,  if any,  from U.S.  domestic  corporations  in
respect of the stock of such  corporations  held by the Fund,  for U.S.  Federal
income  tax  purposes,  for at least  46 days  (91  days in the case of  certain
preferred  stock) and  distributed  and designated by the Fund may be treated as
qualifying  dividends.  Corporate  shareholders  must meet the  minimum  holding
period  requirement stated above (46 or 91 days) with respect to their shares of
the Fund in order to qualify  for the  deduction  and, if they borrow to acquire
such shares,  may be denied a portion of the dividends received  deduction.  the
entire qualifying  divided,  including the otherwise  deductible amount, will be
included in determining the excess if any) of a corporate shareholder's adjusted
current earnings over its alternative minimum taxable income, which may increase
its alternative minimum tax liability.  Additionally,  any corporate shareholder
should consult its tax adviser  regarding the possibility  that its basis in its
shares  may  be  reduced,  for  Federal  income  tax  purposed,   by  reason  of
"extraordinary  dividends"  received with respect to the shares, for the purpose
of computing its gain or loss on redemption or other disposition of the shares.

     Different   tax   treatment,   including   penalties   on  certain   excess
contributions  and  deferrals,   certain   pre-retirement  and   post-retirement
distributions  and  certain  prohibited  transactions,  is  accorded to accounts
maintained as qualified retirement plans.  Shareholders should consult their tax
advisers for more information.

     The Fund  accrues  income on zero  coupon  securities  or  certain  PIKs or
increasing rate securities (and, in general,  any other securities with original
issue  discount  or with market  discount  if the Fund elects to include  market
discount in income  currently)  prior to the receipt of the  corresponding  cash
payments. The Fund must distribute,  at least annually, all or substantially all
of its net income,  including such accrued income, to shareholders to qualify as
a  regulated  investment  company  under the Code and avoid  federal  income and
excise  taxes.  Therefore,  the  Fund  may  have  to  dispose  of its  portfolio
securities under disadvantageous  circumstances to generate cash, or may have to
leverage itself by borrowing the cash, to satisfy distribution requirements.

     Investments in debt  obligations  that are at risk of or in default present
special tax issues for the Fund.  Tax rules are not entirely  clear about issues
such as when the Fund may cease to accrue interest,  original issue discount, or
market discount;  when and to what extent  deductions 


                                       30

<PAGE>

may be taken for bad debts or worthless  securities;  how  payments  received on
obligations in default  should be allocated  between  principal and income;  and
whether  exchanges of debt  obligations in a workout context are taxable.  These
and other issues will be addressed by the Fund,  in the event it invests in such
securities,  in order to reduce the risk of distributing  insufficient income to
preserve its status as a regulated investment company and seek to avoid becoming
subject to Federal income or excise tax.

     Limitations imposed by the Code on regulated  investment companies like the
Fund may restrict the Fund's ability to enter into futures,  options and forward
transactions.

     The options and futures  transactions  and certain forward foreign currency
transactions  undertaken  by the Fund may cause the Fund to  recognize  gains or
losses from  marking to market even though its  positions  have not been sold or
terminated  and affect their  character as long-term or  short-term  (or, in the
case of currency forwards,  options, or futures, as ordinary income or loss) and
timing of some gains and losses  realized by the Fund.  Also, some of the Fund's
losses on its  transactions  involving  options,  futures and forward  contracts
and/or  offsetting  portfolio  positions may be deferred rather than being taken
into account  currently in calculating  the Fund's taxable  income.  Some of the
applicable tax rules may be modified if the Fund is eligible and chooses to make
one or more of certain tax elections that may be available.  These  transactions
may   therefore   affect  the  amount,   timing  and  character  of  the  Fund's
distributions to  shareholders.  The Fund will take into account the special tax
rules  applicable  to  options,   futures  and  forward   contracts   (including
consideration  of any  available  elections)  in order to minimize any potential
adverse tax consequences.

     The foregoing  discussion  relates solely to U.S. Federal income tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules  applicable to certain classes
of investors,  such as tax-exempt  entities,  insurance  companies and financial
institutions.  Dividends, capital gain distributions,  and ownership of or gains
realized on the  redemption  (including  an  exchange) of shares of the Fund may
also be subject to state and local  taxes.  A state income (and  possibly  local
income and/or intangible  property) tax exemption is generally  available to the
extent the Fund's distributions are derived from interest on (or, in the case of
intangibles  taxes,  the value of its assets is  attributable  to) certain  U.S.
Government  obligations,  provided in some states that  certain  thresholds  for
holdings  of such  obligations  and/or  reporting  requirements  are  satisfied.
Shareholders  should consult their own tax advisers as to the Federal,  state or
local tax  consequences of ownership of shares of, and receipt of  distributions
from, the Fund in their particular circumstances.

     Non-U.S. investors not engaged in a U.S. trade or business with which their
Fund investment is effectively  connected will be subject to U.S. Federal income
tax treatment that is different from that described  above.  These investors may
be subject to nonresident  alien  withholding tax at the rate of 30% (or a lower
rate under an applicable  tax treaty) on amounts  treated as ordinary  dividends
from the Fund and, unless an effective IRS Form W-8 or authorized  substitute is
on file,  to 31% backup  withholding  on certain  other  payments from the Fund.
Non-U.S.  investors  should consult their tax advisers  regarding such treatment
and the application of foreign taxes to an investment in the Fund. Provided that
the Fund qualifies as a regulated 


                                       31

<PAGE>

investment  company under the Code, it will not be required to pay Massachusetts
corporate excise, franchise or income taxes.


DESCRIPTION OF FUND SHARES

     The  Directors  of the  Company  are  responsible  for the  management  and
supervision of the Company.  Under the Articles of Incorporation,  the Directors
have the  authority  to classify  unissued  capital  stock in  separate  series,
without further action by shareholders.  The Company's authorized capitalization
is 345,000,000 fully paid and  non-assessable  shares of capital stock, $.01 par
value, of which  60,000,000  shares are allocated to the Fund. As of the date of
this  Statement of Additional  Information,  the Directors  have  authorized two
series  of the  Company.  Additional  series  may be  added in the  future.  The
Articles  of  Incorporation   also  authorize  the  Directors  to  classify  and
reclassify the shares of the Company, or any new series of the Company, into one
or more classes. As of the date of this Statement of Additional Information, the
Directors  have  authorized  the  issuance of two classes of shares of the Fund,
designated as Class A and Class B.
   
     Each  Class A share  and  Class B share  of the  Fund  represents  an equal
proportionate interest in the assets belonging to the Fund. The holders of Class
A and Class B shares  each  have  certain  exclusive  voting  rights on  matters
relating to their respective Rule 12b-1 distribution plans. Shares of each class
may be exchanged  only for shares of the same class in another fund sponsored by
the Adviser.  Dividends  paid by the Fund, if any, with respect to each class of
shares will be calculated  in the same manner,  at the same time and on the same
day and will be in the same  amount,  except  that (i)  Class B shares  will pay
higher  distribution and service fees than Class A shares and (ii) each of Class
A shares  and  Class B  shares  will  bear any  other  class  expenses  properly
attributable to such class of shares.  Similarly,  the net asset value per share
may vary depending on the class of shares purchased.
    
   
     When issued, shares are fully paid and non-assessable except as provided in
the Prospectus under the caption  "Organization  and Management of the Fund." In
the event of liquidation, shareholders are entitled to share pro rata in the net
assets of the Fund  available  for  distribution  to such  shareholders.  Shares
entitle their holders to one vote per share, are freely transferable and have no
preemptive, subscription or conversion rights.
    
   
     Unless otherwise  required by the Investment Company Act or the Articles of
Incorporation,  the  Company  has no  intention  of holding  annual  meetings of
shareholders.  Shareholders  of  the  Company  may  remove  a  Director  by  the
affirmative vote of at least a majority of the Company's  outstanding shares and
the Directors  shall  promptly call a meeting for such purpose when requested to
do so in writing by the record  holders of not less than 25% of the  outstanding
shares  of  the  Company.   Shareholders   may,  under  certain   circumstances,
communicate  with other  shareholders  in connection  with  requesting a special
meeting of shareholders.  However,  at any time that less than a majority of the
Directors  holding office were elected by the  shareholders,  the Directors will
call a special  meeting of shareholders  for the purpose of electing  Directors.
Shareholders have no preemptive or conversion rights.
    

                                       32

<PAGE>

CALCULATION OF PERFORMANCE
   
     The average annual total return is determined  separately for each class of
shares at December 31, 1995, with all  distributions  reinvested in shares.  The
average  annualized  total  returns for Class A shares for the 1-year period and
cumulative  total  return since the Fund's  inception  on October 5, 1992,  were
18.01% and 8.38%, respectively,  and reflect payment of the maximum sales charge
of 5.00%. The average annualized total returns for Class B shares for the 1-year
period and cumulative since the Fund's inception on October 5, 1992, were 18.30%
and 8.85%,  respectively,  and reflects  applicable  contingent  deferred  sales
charge (maximum  contingent  deferred sales charge of 5% declines to 0% over six
years).
    
   
     The  Fund's  total  return  is  computed  by  finding  the  average  annual
compounded rate of return over the 1 year, 5 year and 10 year periods that would
equate the initial amount invested to the ending  redeemable  value according to
the following formula:
    
                                     n ______
                                T = \ / ERV/P - 1

Where:

P =               a hypothetical initial investment of $1,000.

T =               average annual total return.

n =               number of years.

ERV =             ending redeemable value of a hypothetical  $1,000 investment
                  made at the beginning of the 1 year and life-of-fund periods.
   
     This  calculation  assumes the maximum  sales charge of 5.0% is included in
the initial investment or the CDSC is applied at the end of the period, and also
assumes that all dividends and  distributions  are reinvested at net asset value
on the reinvestment dates during the period.
    
     In addition to average annual total returns,  the Fund may quote unaveraged
or  cumulative  total  returns  reflecting  the  simple  change  in  value of an
investment  over a stated  period.  Cumulative  total returns may be quoted as a
percentage or as a dollar amount, and may be calculated for a single investment,
a series of investments,  and/or a series of redemptions,  over any time period.
Total returns may be quoted with or without  taking the Fund's 5.0% sales charge
on Class A shares  or the CDSC on Class B shares  into  account.  Excluding  the
Fund's  sales  charge  on Class A and the  CDSC on  Class B shares  from a total
return calculation produces a higher total return figure.

     The Fund's  yield is computed by dividing net  investment  income per share
determined  for a 30-day period by the maximum  offering  price per share on the
last day of the period, according to the following standard formula:


                                       33
<PAGE>

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

a =       dividends and interest earned during the period.

b =       expenses  accrued  during the  period  (net of fee reductions  and  
          expense  limitation payments, if any).

c =       the  average   daily  number  of  Class  A  shares outstanding  during
          the period that would be entitled to receive dividends.

d =       the maximum offering price per share on the last day of the period.
   
     The Class A and Class B shares'  yield at  December  31, 1995 was 2.67% and
2.11%, respectively. Both total return and yield calculations for Class A shares
include the effect of paying the maximum sales charge of 5.00%.  Investments  at
lower sales  charges  would  result in higher  performance  figures.  Both total
return and yield for the Class B shares reflect deduction of the applicable CDSC
imposed  on  a  redemption  of  shares  held  for  the  applicable  period.  All
calculations  assume that all dividends and  distributions are reinvested at net
asset value on the reinvestment  dates during the periods.  The total return and
yield of Class A and Class B shares will differ; the Fund will include the total
return and yield of both classes in any  advertisement  or promotional  material
including Fund performance data. The value of Fund shares, when redeemed, may be
more or less  than  their  original  cost.  Both  total  return  and  yield  are
historical calculations and are not an indication of future performance.
    
     From time to time, in reports and promotional literature,  the Fund's yield
and total  return will be compared to indices of mutual  funds and bank  deposit
vehicles such as Lipper Analytical Services,  Inc.'s "Lipper -- Fund Performance
Analysis," a publication which tracks mutual fund net assets,  total return, and
yield.  Comparisons may also be made to bank  certificates  of deposit  ("CDs"),
which differ from mutual funds,  such as the Fund, in several ways. The interest
rate established by the sponsoring bank is fixed for the term of a CD, there are
penalties for early withdrawal from CDs, and the principal on a CD is insured.

     Performance   rankings  and  ratings  reported   periodically  in  national
financial publications such as MONEY Magazine,  FORBES,  BUSINESS WEEK, the WALL
STREET JOURNAL,  MICROPAL,  INC., MORNINGSTAR,  BARRON'S and IBBOTSON ASSOCIATES
will also be utilized as well as the RUSSELL and WILSHIRE indices.  The Fund may
also cite  Morningstar  Mutual Values,  an independent  mutual fund  information
service which ranks mutual funds.  The Fund's  promotional and sales  literature
may  make  reference  to  the  Fund's  "beta."  Beta  is  a  reflection  of  the
market-related  risk of the Fund by showing  how  responsive  the Fund is to the
market.


                                       34

<PAGE>

     The  performance  of the  Fund  is not  fixed  or  guaranteed.  Performance
quotations should not be considered to be  representations of performance of the
Fund for any period in the future.  The performance of the Fund is a function of
many factors including its earnings,  expenses and number of outstanding shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares;  and changes in operating expenses
are all examples of items that can increase or decrease the Fund's performance.


BROKERAGE ALLOCATION

     Decisions  concerning the purchase and sale of portfolio  securities of the
Fund are made by the Adviser pursuant to recommendations  made by its investment
committee, which consists of directors of the Adviser and officers and Directors
who are  interested  persons of the Company.  Orders for  purchases and sales of
securities are placed in a manner,  which,  in the opinion of the Adviser,  will
offer the best  price and  market for the  execution  of each such  transaction.
Purchases from underwriters of portfolio  securities may include a commission or
commissions paid by the issuer and  transactions  with dealers serving as market
maker reflect a "spread." Debt  securities  are generally  traded on a net basis
through  dealers  acting for their own account as principals and not as brokers;
no brokerage commissions are payable on such transactions.

     The  Fund's  primary  policy  is to  execute  all  purchases  and  sales of
portfolio  instruments  at  the  most  favorable  prices  consistent  with  best
execution,  considering all of the costs of the transaction  including brokerage
commissions.  This policy  governs the  selection of brokers and dealers and the
market in which a transaction is executed. Consistent with the foregoing primary
policy,  the Rules of Fair  Practice of the National  Association  of Securities
Dealers,  Inc. and such other  policies as the Board of Directors may determine,
the  Adviser  may  consider  sales of  shares  of the  Fund as a  factor  in the
selection of broker-dealers to execute the Fund's portfolio transactions.
   
     To the extent  consistent with the foregoing,  the Fund will be governed in
the  selection  of  brokers  and  dealers,  and  the  negotiation  of  brokerage
commission  rates and dealer  spreads,  by the  reliability  and  quality of the
services, including primarily the availability and value of research information
and to a lesser extent  statistical  assistance  furnished to the Adviser of the
Fund, and their value and expected  contribution to the performance of the Fund.
It is not  possible to place a dollar  value on  information  and services to be
received  from  brokers  and  dealers,  since  it is only  supplementary  to the
research  efforts of the  Adviser.  The receipt of research  information  is not
expected to reduce  significantly  the  expenses of the  Adviser.  The  research
information  and  statistical  assistance  furnished  by brokers and dealers may
benefit  the Life  Company  or  other  advisory  clients  of the  Adviser,  and,
conversely,  brokerage commissions and spreads paid by other advisory clients of
the  Adviser  may result in  research  information  and  statistical  assistance
beneficial to the Fund.  The Fund will make no commitment to allocate  portfolio
transactions  upon any  prescribed  basis.  While the Adviser  will be primarily
responsible for the allocation of the Fund's  brokerage  business,  the policies
and  practices  of the  Adviser  in this  regard  must be  consistent  with  the
foregoing  and will at all times be subject to review by the Board of Directors.
For the fiscal  years ended  December  31,  1995,  1994 and 1993,  the Fund paid
brokerage  commissions  in  the  amount  of  $187,534,  $106,785  and  $163,746,
respectively.
    

                                       35

<PAGE>

     As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the
Fund may pay to a broker which provides  brokerage and research  services to the
Fund an amount of disclosed commission in excess of the commission which another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject to a good faith  determination by the Board of Directors that such price
is  reasonable  in light of the services  provided  and to such  policies as the
Board may adopt from time to time.

     For the fiscal year ended December 31, 1995,  the Fund paid  commissions in
the amount of $40,621 to compensate brokers for research services evaluations of
securities.

     The  Adviser's  indirect  parent,  the Life  Company,  is the indirect sole
shareholder of Tucker Anthony Incorporated, John Hancock Distributors, and Sutro
& Company, Inc., which are broker-dealers  ("Affiliated  Brokers").  Pursuant to
procedures  determined by the Board of Directors and  consistent  with the above
policy  of  obtaining  best  net  results,   the  Fund  may  execute   portfolio
transactions  with or through  Affiliated  Brokers.  During  the  period  ending
December  31,  1995,  1994 and  1993,  the Fund did not  execute  any  portfolio
transactions with Affiliated Brokers.

     Any of the Affiliated  Brokers may act as broker for the Fund on securities
or commodities exchange transactions, subject, however, to the general policy of
the Fund set forth above and the  procedures  adopted by the Board of  Directors
pursuant to the Investment Company Act. Commissions paid to an Affiliated Broker
must  be at  least  as  favorable  as  those  which  the  Board  believes  to be
contemporaneously  charged  by  other  brokers  in  connection  with  comparable
transactions involving similar securities being purchased or sold. A transaction
would not be placed  with an  Affiliated  Broker if the Fund would have to pay a
commission  rate less  favorable than the  Affiliated  Broker's  contemporaneous
charges  for   comparable   transactions   for  its  other  most  favored,   but
unaffiliated,  customers,  except for accounts for which the  Affiliated  Broker
acts as clearing  broker for another  brokerage  firm,  and any customers of the
Affiliated  Broker not comparable to the Fund as determined by a majority of the
Directors who are not interested  persons (as defined in the Investment  Company
Act) of the Company, the Adviser or the Affiliated Broker. Any such transactions
would be subject to a good faith  determination  by the Board of Directors  that
the compensation paid to Affiliated Brokers is fair and reasonable.  Because the
Adviser,  which is affiliated with the Affiliated Brokers, has, as an investment
adviser to the Fund, the obligation to provide investment  management  services,
which includes elements of research and related investment skills, such research
and  related  skills  will not be used by the  Affiliated  Broker as a basis for
negotiating commissions at a rate higher than that determined in accordance with
the above  criteria.  The Fund will not engage in  principal  transactions  with
Affiliated  Brokers.  The Fund may,  however,  purchase  securities  from  other
members of underwriting syndicates of which Tucker Anthony and Sutro are members
but only in accordance  with the policy set forth above and  procedures  adopted
and reviewed periodically by the Board of Directors.


TRANSFER AGENT SERVICES
   
John  Hancock  Investors  Services  Corporation,   P.O.  Box  9116,  Boston,  MA
02205-9116,  a wholly-owned  indirect  subsidiary of the Life  Company.,  is the
transfer and dividend paying agent for the Fund. The Fund pays Investor Services
an annual fee for Class A shares of $16.00 per 


                                       36

<PAGE>

shareholder  account and for Class B shares of $18.50 per  shareholder  account,
plus certain out-of -pocket expenses.  These expenses are aggregated and charged
to the Fund and  allocated  to each class on the basis of the  related net asset
values.
    

CUSTODY OF PORTFOLIO

     Portfolio securities of the Fund are held pursuant to a custodian agreement
between the Company  and  Investors  Bank & Trust  Company,  24 Federal  Street,
Boston,  Massachusetts  02110. Under the custodian  agreement,  Investors Bank &
Trust Company performs custody, portfolio and fund accounting services.


INDEPENDENT AUDITORS

     The  independent  auditors of the Fund are Ernst & Young LLP, 200 Clarendon
Street,  Boston,  Massachusetts 02116. The independent auditors audit and render
an opinion on the Fund's  annual  financial  statements  and  prepare the Fund's
income tax returns.


                                       37
<PAGE>

C-1


                                     PART C.

                                OTHER INFORMATION

Item 24. Financial Statements and Exhibits

     (a) The financial  statements listed below are included in and incorporated
by  reference  into Part B of the  Registration  Statement  from the 1995 Annual
Report  to   Shareholders   for  the  year  ended   December   31,  1995  (filed
electronically  on February 26, 1996;  file nos.  811-115 and 2-7954;  accession
numbers 0000950135-96-001153 and 0000950135-96-001154):


John Hancock Sovereign Investors Fund, Inc.

         John Hancock Sovereign Investors Fund
        Statement of Assets and  Liabilities as of December 31, 1995.  Statement
        of Operations for the year ended December 31, 1995. Statement of Changes
        in Net Assets for each of the two years in the period ended December 31.
        Financial Highlights for each of the periods indicated therein. Notes to
        Financial Statements. Schedule of Investments as of December 31, 1995.

         John Hancock Sovereign Balanced Fund
        Statement of Assets and Liabilities as of December 31, 1995.  Statement
        of  Operations  for the year ended  December  31,  1995.  Statement  of
        Changes in Net  Assets  for each of the two years in the  period  ended
        December 31.  Financial  Highlights  for each of the periods  indicated
        therein.  Notes to Fiancial  Statements.  Schedule of Investments as of
        December 31, 1995.

     (b) Exhibits:

     The  exhibits to this  Registration  Statement  are listed in the  Exhibits
     Index hereto and are incorporated herein by reference.

Item 25. Persons Controlled by or under Common Control with Registrant

     No person is directly or indirectly  controlled by or under common  control
with Registrant.


                                      C-1
<PAGE>

Item 26. Number of Holders of Securities

As of March 29, 1996,  the number of record  holders of shares of Registrant was
as follows:

              Title of Class Shares                    Number of Record Holders

      John Hancock Sovereign Investors Fund
                 Class A Shares                                 96,697
                 Class B Shares                                 25,264
                 Class C Shares                                    3
      John Hancock Sovereign Balanced Fund
                 Class A Shares                                  6,325
                 Class B Shares                                  6,701

Item 27. Indemnification

(a) Under Registrant's Articles of Incorporation and By-laws. Article XII of the
Articles of  Incorporation  of  Registrant  and  Article  XIII of the By-Laws of
Registrant  contain  provisions  indemnifying  each director and each officer of
Registrant from liability to the full extent  permitted by the Maryland  General
Corporation  law,  subject to the  provisions of the  Investment  Company Act of
1940.

(b) Under the  Underwriting  Agreement.  Under  Section  12 of the  Distribution
Agreement,  the principal underwriter has agreed to indemnify the Registrant and
its Trustees,  officers and  controlling  persons  against claims arising out of
certain acts and statements of the underwriter.

(c) Under the By-Laws of the John Hancock  Mutual Life  Insurance  Company ("the
Insurance  Company"),  John Hancock Funds,  Inc. ("John Hancock Funds") and John
Hancock  Advisers,  Inc.  (the  "Adviser").  Section  9a of the  By-Laws  of the
Insurance Company provides,  in effect, that the Insurance Company will, subject
to limitations of law,  indemnify each present and former director,  officer and
employee  of the  Insurance  Company  who serves as a director  or  employee  or
officer of the  Registrant at the direction or request of the Insurance  company
against  litigation  expenses  and  liabilities  incurred  while acting as such,
except  that  such  indemnification  does not  cover any  expense  or  liability
incurred or imposed in connection  with any matter as to which such person shall
by finally  adjudicated not to have acted in good faith in the reasonable belief
that his action was in the best interests of the Insurance Company. In addition,
no such person will be  indemnified  by the Insurance  company in respect of any
liability or expense incurred in connection with any mater settled without final
adjudication  unless  such  settlement  shall have been  approved as in the best
interests of the Insurance Commune either by vote of the Board of Directors at a
meeting  composed of directors  who have no interest in the outcome of such vote
or by vote of the policyholders. The Insurance Company may pay expenses incurred
in  defending an action or claim in advance of its final  disposition,  but only
upon receipt of an undertaking  by the person  indemnified to repay such payment
if he should be determined to be entitled to indemnification.


                                      C-2

<PAGE>

Article IX of the  respective  by-laws  of John  Hancock  Funds and the  Adviser
provides as follows:

"Section  9.01.  Indemnity:  Any person made or threatened to be made a party to
any action,  suit or proceeding,  whether  civil,  criminal,  administrative  or
investigative,  by reason  of the fact  that he is or was at any time  since the
inception of the  Corporation a serving at the request of the  Corporation  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture,  trust or other  enterprise,  shall be indemnified  by the  Corporation
against expenses (including attorney's fees), judgments,  fines and amounts paid
in settlement  actually and reasonably  incurred by him in connection  with such
action,  suit or  proceeding if he acted in good faith and the liability was not
incurred  by reason of gross  negligence  or  reckless  disregard  of the duties
involved in the conduct of his office, and expenses in connection  therewith may
be advanced by the Corporation, all to the full extent authorized by the law."

"Section 9.02. Not Exclusive;  Survival of Rights: The indemnification  provided
by Section 9.01 shall not be deemed  exclusive of any other right to which those
indemnified may be entitled, and shall continue as to a person who has ceased to
be a director,  officer, employee or agent and shall inure to the benefit of the
heirs, executors and administrators of such as person."

(d) Under the Investment  Management  Contract of  Registrant.  Section 8 of the
Registrant's  Investment Management Contract provides that the Adviser shall not
be liable for any error of judgment  or mistake of law or for any loss  suffered
by the Fund in connection with matters to which the contract  relates,  except a
loss resulting from willful  misfeasance,  bad faith or gross  negligence on its
part in the performance of its duties or from reckless  disregard by the Adviser
of its obligations and duties under the contract.  Any person,  even though also
employed  by the  Adviser,  who may be or become an  employee of the paid by the
Fund shall be deemed,  when  acting  within the scope of his  employment  by the
Fund,  to be  acting  in such  employment  solely  for the  fund  and not as the
Adviser's employee or agent.

(e) Insofar as indemnification  for liabilities under the Securities Act of 1933
(the "Act") may be permitted to Trustees,  officers and  controlling  persons of
Registrant  pursuant to Section 0.1 of the Registrant's  By-Laws,  Section 13 of
the  Underwriting  Agreement  filed as  Exhibit 6 to the  original  Registration
Statement, the By-Laws of the Registrant, the By-laws of the John Hancock Funds,
the Adviser, or the Insurance Company or otherwise.  Registrant has been advised
that  in  the  opinion  of  the   Securities   and  Exchange   Commission   such
indemnification  is against  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 in the successful defense
of any action,  suit or  proceeding)  is asserted  by such  Trustee,  officer or
controlling   person  in  connection  with  the  securities  being   registered,
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 indemnification by it is against public policy as expressed
in the Act and will be governed by the final adjudication of such issue.


                                      C-3
<PAGE>

Item 28. Business and Other Connections of Investment Advisers

     For information as to the business, profession, vocation or employment of a
substantial  nature of each of the  officers  and  Directors  of the  Investment
Adviser,  reference is made to Forms ADV  (801-8124)  filed under the Investment
Advisers Act of 1940, herein incorporated by reference.

Item 29. Principal Underwriters

(a) John Hancock Funds acts as principal underwriter for the Registrant and also
serves as principal  underwriter  or distributor of shares for John Hancock Cash
Reserve,  Inc.,  John Hancock Bond Fund,  John Hancock  Current  Interest,  John
Hancock  Special  Series,  Inc.,  John Hancock  Tax-Free Bond Fund, John Hancock
California  Tax-Free  Income Fund,  John Hancock  Capital  Series,  John Hancock
Limited-Term  Government Fund, John Hancock Tax-Exempt Income Fund, John Hancock
Sovereign Investors Fund, Inc., John Hancock Special Equities Fund, John Hancock
Sovereign Bond Fund,  John Hancock  Tax-Exempt  Series,  John Hancock  Strategic
Series,  John Hancock Technology Series,  Inc. and John Hancock World Fund, John
Hancock  Investment  Trust,  John Hancock  Institutional  Series Trust,  Freedom
Investment Trust, Freedom Investment Trust II and Freedom Investment Trust III.

(b) The  following  table lists,  for each  director and officer of John Hancock
Funds, the information indicated.

<TABLE>
<CAPTION>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------
<S>                                               <C>                                <C>
Edward J. Boudreau, Jr.                President, Chief Executive                   Chairman
101 Huntington Avenue                     Officer and Director
Boston, Massachusetts

Robert H. Watts                         Director, Executive Vice                      None
John Hancock Place                  President and Compliance Officer
P.O. Box 111
Boston, Massachusetts

Robert G. Freedman                              Director                      Vice Chairman, Chief
101 Huntington Avenue                                                          Investment Officer
Boston, Massachusetts

James V. Bowhers                        Executive Vice President                      None
101 Huntington Avenue
Boston, Massachusetts


                                      C-4

<PAGE>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

Stephen M. Blair                        Executive Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Thomas H. Drohan                         Senior Vice President             Senior Vice President and
101 Huntington Avenue                                                              Secretary
Boston, Massachusetts

James W. McLaughlin                      Senior Vice President                        None
101 Huntington Avenue                             and
Boston, Massachusetts                   Chief Financial Officer

David A. King                      Senior Vice President and Director                 None
101 Huntington Avenue
Boston, Massachusetts

Michael T. Capenter                      Senior Vice President                        None
101 Huntington Avenue
Boston, Massachusetts

James B. Little                          Senior Vice President             Senior Vice President and
101 Huntington Avenue                                                       Chief Financial Officer
Boston, Massachusetts

William S. Nichols                        Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

Anthony P. Petrucci                       Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

Charles H. Womack                         Senior Vice President                       None
6501 Americas Parkway
Albuquerque, New Mexico

John A. Morin                                Vice President                      Vice President
101 Huntington Avenue
Boston, Massachusetts


                                      C-5

<PAGE>

       Name and Principal                 Positions and Offices              Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

Susan S. Newton                       Vice President and Secretary              Vice President,
101 Huntington Avenue                                                         Assistant Secretary
Boston, Massachusetts                                                        and Compliance Officer

Keith Harstein                               Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Griselda Lyman                               Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Christopher M. Meyer                            Treasurer                             None
101 Huntington Avenue
Boston, Massachusetts

Stephen L. Brown                                Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Thomas E. Moloney                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Jeanne M. Livermore                             Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Richard S. Scipione                             Director                            Trustee
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John Goldsmith                                  Director                             None
One Beacon Street
Boston, Massachusetts


                                      C-6

<PAGE>

      Positions and Offices               Positions and Offices              Positions and Offices
         with Registrant                    with Underwriter                    with Registrant
         ---------------                    ----------------                    ---------------

Richard O. Hansen                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John M. DeCiccio                                Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

David F. D'Alessandro                           Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Foster Aborn                                    Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

William C. Fletcher                             Director                              None
53 State Street
Boston, Massachusetts
</TABLE>

     (c) None.

Item 30. Location of Accounts and Records

     Registrant  maintains  the records  required to be  maintained  by it under
Rules 31a-1 (a), 31a-a(b), and 31a-2(a) under the Investment Company Act of 1940
as  its  principal   executive   offices  at  101  Huntington   Avenue,   Boston
Massachusetts  02199-7603.   Certain  records,  including  records  relating  to
Registrant's shareholders and the physical possession of its securities,  may be
maintained  pursuant to Rule 31a-3 at the main office of  Registrant's  Transfer
Agent and Custodian.

Item 31. Management Services

     Not applicable.


                                      C-7
<PAGE>

Item 32. Undertakings

     (a) Not applicable.

     (b) Not applicable.

     (c)  Registrant  hereby  undertakes  to  furnish  each  person  to  whom  a
prospectus  with respect to a series of the  Registrant is delivered with a copy
of the latest  annual  report to  shareholders  with respect to that series upon
request and without charge.


                                      C-8
<PAGE>


                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company Act of 1940, the Registrant  certifies that it meets all the
requirements for effectiveness of this Registration  Statement  pursuant to Rule
485(b) unless the Securities  Act of 1933 and has duly caused this  Registration
Statement  to  be  signed  on  its  behalf  by  the  undersigned,  thereto  duly
authorized,  in the City of Boston, and the Commonwealth of Massachusetts on the
day of April, 1996.


                                     JOHN HANCOCK SOVEREIGN INVESTORS FUND, INC.

                                     By:                   *
                                            -------------------------------
                                            Edward J. Boudreau, Jr.
                                            Chairman

     Pursuant  to  the   requirements   of  the  Securities  Act  of  1933,  the
Registration  has been signed below by the following  persons in the  capacities
and on the dates indicated.

<TABLE>
<CAPTION>

              Signature                               Title                                  Date
              ---------                               -----                                  ----
<S>                                                    <C>                                     <C>

                 *                                   Chairman
______________________                    (Principal Executive Officer)
Edward J. Boudreau, Jr.

                                         Senior Vice President and Chief                 April , 1996
                          Financial Officer (Principal
/s/ James B. Little                     Financial and Accounting Officer)
James B. Little

                 *
______________________                               Director
Thomas W. L. Cameron

                 *
______________________                               Director
James F. Carlin

                 *                                   Director
- ----------------------
Charles F. Fretz


                                      C-9

<PAGE>

              Signature                               Title                                  Date
              ---------                               -----                                  ----


                 *
______________________                               Director
Harold R. Hiser, Jr.

                 *
______________________                               Director
Charles L. Ladner

                 *
______________________                               Director
Patricia P.McCarter

                 *
______________________                               Director
Steven R. Pruchansky

                 *
______________________                               Director
Norman H. Smith

                 *
______________________                               Director
John P. Toolan


*By:
     /s/ Thomas H. Drohan                                                                    April , 1996
     --------------------
     Thomas H. Drohan
     (Attorney-in-Fact)
</TABLE>

                                      C-10

<PAGE>

                                  EXHIBIT INDEX

Exhibit No.              Exhibit Description

99.B1          Articles of Incorporation of Registrant of Registrant dated March
               22, 1990.*

99.B1.1        Articles of Amendment dated October 23, 1991.*

99.B1.2        Articles of Amendment dated September 23, 1992.*

99.B1.3        Articles of Amendment dated February 26, 1993.*

99.B1.4        Articles of Amendment dated December 8, 1993.*

99.B2          Amended and Restated By-Laws of Registrant as adopted on June 15,
               1990 and amended on December 20, 1991, September 8, 1992, March 
               2, 1993 and November 30, 1993.*

99.B2.1        Amendment to By-Laws dated March 26, 1996+

99.B4          Specimen share certificate for the Registrant.*

99.B5          Investment Management Contract between John Hancock  Sovereign 
               Investors Fund and John Hancock Advisers, Inc. dated October 23, 
               1991.*

99.B5.1        Investment Management Contract between John Hancock Sovereign
               Balanced Fund and John Hancock Advisers, Inc. dated October 2, 
               1992.*

99.B5.2        Service Agreement between John Hancock Advisers, Inc., TBFG 
               Advisers, Inc.and John Hancock Sovereign Investors Fund, Inc. 
               dated October 2, 1992.*

99.B5.3        Amendment to Service Agreement between John Hancock  Advisers, 
               Inc., TBFG Advisers, Inc. and John Hancock Sovereign Investors
               Fund, Inc.*

99.B6          Distribution Agreement with Registrant and John Hancock Broker
               Distribution Services, Inc. dated October 23, 1991.*

99.B6.1        Form of Soliciting Dealer Agreement between John Hancock Broker 
               Distribution Services, Inc. and Selected Dealers.*

99.B6.2        Form of Financial Institution Sales and Service Agreement.*

99.B7          None

<PAGE>

99.B8         Master Custodian Agreement between John Hancock Mutual Funds and
              Investors Bank and Trust Company dated December 15, 1992.*

99.B9         Transfer Agency Agreement between Registrant and John Hancock 
              Fund Services, Inc. dated October 2, 1992.*

99.B9.1       Accounting & Legal Services Agreement between Registrant and John
              Hancock Advisers, Inc.+

99.B.10       None

99.B11        Consent of Ernst & Young LLP+

99.B12        Not Applicable

99.B13        None

99.B14        None

99.B15        Class A Distribution Plan between John Hancock Sovereign Investors
              Fund and John Hancock Broker Services, Inc.*

99.B.15.1     Class B Distribution Plan between John Hancock Sovereign Investors
              Fund and John Hancock Broker Services, Inc.*

99.B15.2      Class A Distribution Plan between John Hancock Sovereign Balanced
              Fund and John Hancock Broker Services, Inc.*

99.B.15.3     Class B Distribution Plan between John Hancock Sovereign Balanced
              Fund and John Hancock Broker Services, Inc.*

99.B.16       Schedule for Computation of Yield and Total Return.*

99.B17        Powers of Attorney dated December 20, 1991, December 8, 1992, 
              January 1 1994.*

99.27.1A      Sovereign Balanced
99.27.1B      Sovereign Balanced
99.27.2A      Sovereign Investors
99.27.2B      Sovereign Investors


* Previously filed electronically with post-effective  amendment number 90 (file
nos. 811-115; 2-7954) on April 26, 1995, accession number 0000950146-95-000181.

+ Filed herewith.



                                     John Hancock Sovereign Investors Fund, Inc.



                              AMENDMENT TO BY-LAWS



     RESOLVED,  that the By-Laws of the corporation be and hereby are amended to
delete the  requirement  contained in Article V, Section 1 of the By-Laws,  that
the president shall be selected from among the directors.

     RESOLVED,  that the By-Laws of the corporation be and hereby are amended to
delete the  requirement  contained in Article V, Section 5 of the By-Laws,  that
the officers of the corporation shall serve for one year.





                                                           As of January 1, 1996

                      ACCOUNTING & LEGAL SERVICES AGREEMENT


John Hancock Advisers, Inc.
101 Huntington Avenue
Boston, Massachusetts  02199

Dear Sir:

The John Hancock  Funds listed on Schedule A (the  "Funds")  have  selected John
Hancock Advisers,  Inc. (the  "Administrator") to provide certain accounting and
legal services for the Funds, as more fully set forth below, and you are willing
to provide such services under the terms and conditions  hereinafter  set forth.
Accordingly, the Funds agree with you as follows:

1.   Services.   Subject   to  the   general   supervision   of  the   Board  of
     Trustees/Directors  of the Funds, you will provide certain tax,  accounting
     and legal services (the  "Services") to the Funds.  You will, to the extent
     such  services  are not  required  to be  performed  by you  pursuant to an
     investment advisory agreement, provide:

     (A)  such tax, accounting,  recordkeeping and financial management services
          and  functions as are  reasonably  necessary for the operation of each
          Fund.  Such  services  shall  include,  but shall not be  limited  to,
          supervision,   review  and/or   preparation  and  maintenance  of  the
          following books, records and other documents:  (1) journals containing
          daily  itemized  records of all purchases and sales,  and receipts and
          deliveries of securities  and all receipts and  disbursements  of cash
          and all  other  debits  and  credits,  in the  form  required  by Rule
          31a-1(b)  (1)  under  the  Act;  (2)  general  and  auxiliary  ledgers
          reflecting all asset, liability,  reserve, capital, income and expense
          accounts,  in the form required by Rules 31a-1(b) (2) (i)-(iii)  under
          the Act; (3) a securities record or ledger  reflecting  separately for
          each  portfolio  security  as of trade  date all  "long"  and  "short"
          positions  carried by each Fund for the account of the Funds,  if any,
          and showing the location of all  securities  long and the  off-setting
          position  to all  securities  short,  in the  form  required  by  Rule
          31a-1(b) (3) under the Act; (4) a record of all portfolio purchases or
          sales,  in the form required by Rule 31a-1(b) (6) under the Act; (5) a
          record of all puts, calls,  spreads,  straddles and all other options,
          if any, in which any Fund has any direct or indirect interest or which
          the Funds have  granted or  guaranteed,  in the form  required by Rule
          31a-1(b)  (7)  under  the  Act;  (6) a  record  of the  proof of money
          balances in all ledger accounts maintained pursuant to this Agreement,
          in the form  required by Rule  31a-1(b)  (8) under the Act;  (7) price
          make-up  sheets and such  records  as are  necessary  to  reflect  the
          determination  of each Funds' net asset value; and (8) arrange for, or
          participate  in (a) the  preparation  for the Fund of all required tax
          returns,  (b) the  preparation  and  submission of reports to existing
          shareholders  and (c) the  preparation  of  financial  data or reports
          required  by  the  Securities   and  Exchange   Commission  and  other
          regulatory authorities;

<PAGE>


     (B)  certain legal services as are  reasonably  necessary for the operation
          of each Funds.  Such services shall include,  but shall not be limited
          to; (1) maintenance of each Fund's registration  statement and federal
          and state registrations;  (2) preparation of certain notices and proxy
          materials  furnished to shareholders of the Funds;  (3) preparation of
          periodic  reports of each Fund to  regulatory  authorities,  including
          Form N-SAR and Rule 24f-2 legal opinions; (4) preparation of materials
          in connection with meetings of the Board of  Trustees/Directors of the
          Funds;  (5)  preparation  of written  contracts,  distribution  plans,
          compliance  procedures,  corporate and trust documents and other legal
          documents;  (6) research advice and consultation  about certain legal,
          regulatory and compliance  issues,  (7) supervision,  coordination and
          evaluation of certain services provided by outside counsel.

     (C)  provide the Funds with staff and personnel to perform such accounting,
          bookkeeping  and  legal  services  as  are  reasonably   necessary  to
          effectively  service the Fund.  Without limiting the generality of the
          foregoing,  such  staff  and  personnel  shall be  deemed  to  include
          officers  of the  Administrator,  and persons  employed  or  otherwise
          retained by the Administrator to provide or assist in providing of the
          services to the Fund.

     (D)  maintain all books and records relating to the foregoing services; and

     (E)  provide  the  Funds  with  all  office   facilities  to  perform  tax,
          accounting and legal services under this Agreement.

2.   Compensation   of  the   Administrator   The  Funds  shall   reimburse  the
     Administrator  for:  (1) a  portion  of  the  compensation,  including  all
     benefits,  of officers and  employees of the  Administrator  based upon the
     amount of time that such persons  actually  spend in providing or assisting
     in providing the Services to the Funds (including necessary supervision and
     review);  and (2) such other direct and indirect expenses,  including,  but
     not limited to, those listed in paragraph (1) above,  incurred on behalf of
     the Fund that are associated with the providing of the Services and (3) 10%
     of the reimbursement amount. In no event, however, shall such reimbursement
     exceed  levels  that are  fair and  reasonable  in light of the  usual  and
     customary  charges  made by others  for  services  of the same  nature  and
     quality.  Compensation  under this  Agreement  shall be calculated and paid
     monthly in a arrears.

3.   No Partnership  or Joint Venture.  The Funds and you are not partners of or
     joint  ventures with each other and nothing herein shall be construed so as
     to make you such  partners or joint  venturers  or impose any  liability as
     such on any of you.

4.   Limitation of Liability of the  Administrator.  You shall not be liable for
     any error of  judgment  or mistake of law or for any loss  suffered  by the
     Funds in  connection  with the  matters  to which this  Agreement  relates,
     except  a loss  resulting  from  willful  misfeasance,  bad  faith or gross
     negligence on your part in the  performance of your duties or from reckless
     disregard by you of your  obligations and duties under this Agreement.  Any
     person,  even though also employed by you, who may be or become an employee
     of and paid by the Funds shall be deemed,  when acting  within the scope of
     his or her employment by the Funds, to be acting in such employment  solely
     for the Funds and not as your employee or agent.


<PAGE>



5.   Duration and Termination of this Agreement.  This Agreement shall remain in
     force until the second  anniversary  of the date upon which this  Agreement
     was executed by the parties hereto,  and from year to year thereafter,  but
     only so long as such continuance is specifically approved at least annually
     by a majority of the  Trustees/Directors.  This  Agreement may, on 60 days'
     written  notice,  be  terminated  at any time  without  the  payment of any
     penalty by the Funds by vote of a majority of the Trustees/Directors, or by
     you.  This  Agreement  shall  automatically  terminate  in the event of its
     assignment.

6.   Amendment of this Agreement. No provision of this Agreement may be changed,
     waived,  discharged  or  terminated  orally,  but only by an  instrument in
     writing signed by the party against which enforcement of the change, waiver
     or termination is sought.

7.   Governing  Law.  This  Agreement  shall be  governed  by and  construed  in
     accordance  with  the laws of The  Commonwealth  of  Massachusetts  without
     regard to the choice of law provisions thereof.

8.   Miscellaneous.  The captions in this Agreement are included for convenience
     of  reference  only and in no way  define  or limit  any of the  provisions
     hereof or otherwise affect their construction or effect. This Agreement may
     be executed simultaneously in two or more counterparts, each of which shall
     be deemed an original,  but all of which together shall  constitute one and
     the same  instrument.  A copy of the  Declaration  of  Trust  of each  Fund
     organized as Massachusetts business trusts is on file with the Secretary of
     State of the  Commonwealth of  Massachusetts.  The obligations of each such
     Fund are not  personally  binding  upon,  nor  shall  resort  be had to the
     private property of, any of the Trustees, shareholders, officers, employees
     or agents of the Fund, but only the Fund's property shall be bound.

                                             Yours very truly,

                                             JOHN HANCOCK FUNDS (See Schedule A)

                                             By:  /s/ James B. Little
                                             James B. Little
                                             Senior Vice President


The foregoing contract is
hereby agreed to as of the
date hereof.

JOHN HANCOCK ADVISERS, INC.

By:  /s/ Anne C. Hodsdon
     Anne C. Hodsdon
     President

<PAGE>
                                                                 January 1, 1996
SCHEDULE A
John Hancock Capital Series
 - John Hancock Growth Fund
 - John Hancock Special Value Fund
John Hancock Limited Term Government Fund 
John Hancock  Sovereign Bond Fund John
Hancock Sovereign Investors Fund, Inc.
 - John Hancock Sovereign Investors Fund
 - John Hancock Sovereign Balanced Fund
John Hancock Special Equities Fund
John Hancock Strategic Series
 - John Hancock Independence Diversified Core Equity Fund
 - John Hancock Strategic Income Fund
 - John Hancock Utilities Fund
John Hancock Tax-Exempt Income Fund
John Hancock World Fund
 - John Hancock Pacific Basin Equities Fund
 - John Hancock Global Rx Fund
 - John Hancock Global Marketplace Fund
John Hancock Cash Reserve, Inc.
John Hancock Series, Inc.
 - John Hancock Emerging Growth Fund 
 - John Hancock Global Resources Fund 
 - John Hancock  Government  Income  Fund 
 - John  Hancock  High  Yield Bond Fund 
 - John Hancock High Yield Tax-Free Fund 
 - John Hancock Money Market Fund
John Hancock  Institutional  Series Trust 
 - John Hancock Active Bond Fund 
 - John Hancock Dividend  Performers Fund 
 - John Hancock  Fundamental Value Fund 
 - John Hancock  Global  Bond  Fund 
 - John  Hancock  International  Equity  Fund 
 - John Hancock  Multi-Sector  Growth Fund
 - John Hancock Small  Capitalization  Equity Fund
 - John Hancock Independence Diversified Core Equity Fund II
 - John Hancock Independence Value Fund
 - John Hancock Independence Balanced Fund
 - John Hancock Independence Medium Capitalization Fund
 - John Hancock Independence Growth Fund
John Hancock Declartion Trust
 - John Hancock V.A. 500 Index Fund
 - John Hancock V.A. Discovery Fund
 - John Hancock V.A. Diversified Core Equity Fund
 - John Hancock V.A. Emerging Equities Fund
 - John Hancock V.A. Global Income Fund
 - John Hancock V.A. International Fund
 - John Hancock V.A. Money Market Fund
 - John Hancock V.A. Sovereign Bond Fund
 - John Hancock V.A. Strategic Income Fund
 - John Hancokc V.A. Sovereign Investors Fund



               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS



We  consent  to the  references  to our firm  under  the  captions  "The  Fund's
Financial  Highlights" in the John Hancock Sovereign  Balanced Fund and the John
Hancock Sovereign  Investors Fund Class A and Class B Shares Prospectuses and in
the  Sovereign  Investors  Fund  Class  C  Shares  Prospectus  and  "Independent
Auditors" in the John Hancock Sovereign Balanced Fund Class A and Class B Shares
Statement of Additional  Information and in the John Hancock Sovereign Investors
Fund Class A, Class B and Class C Shares Statement of Additional Information and
to the use of our reports on the financial  statements and financial  highlights
of the John  Hancock  Sovereign  Balanced  Fund and the John  Hancock  Sovereign
Investors Fund (the two portfolios constituting John Hancock Sovereign Investors
Fund,  Inc.),  both dated  February 9, 1996,  in this  Post-Effective  Amendment
Number 92 to Registration Statement (Form N-1A No. 2-7954) dated May 1, 1996.



                                                     /s/ERNST & YOUNG LLP
                                                     ERNST & YOUNG LLP

Boston, Massachusetts
April 23, 1996



<TABLE> <S> <C>


<ARTICLE> 6

<SERIES>
   <NUMBER> 021
   <NAME> JOHN HANCOCK SOVEREIGN BALANCED FUND - CLASS A
       
<S>                                          <C>
<PERIOD-TYPE>                                  YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      136,512,031
<INVESTMENTS-AT-VALUE>                     156,632,412
<RECEIVABLES>                                1,582,032
<ASSETS-OTHER>                                  48,408
<OTHER-ITEMS-ASSETS>                        20,120,381
<TOTAL-ASSETS>                             158,262,852
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      625,264
<TOTAL-LIABILITIES>                            625,264
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   137,801,240
<SHARES-COMMON-STOCK>                        5,943,279
<SHARES-COMMON-PRIOR>                        6,295,898
<ACCUMULATED-NII-CURRENT>                        1,435
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (285,468)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    20,120,381
<NET-ASSETS>                               157,637,588
<DIVIDEND-INCOME>                            2,270,131
<INTEREST-INCOME>                            5,552,411
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               2,461,603
<NET-INVESTMENT-INCOME>                      5,360,939
<REALIZED-GAINS-CURRENT>                     1,018,778
<APPREC-INCREASE-CURRENT>                   25,174,426
<NET-CHANGE-FROM-OPS>                       31,554,143
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    2,613,933
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        731,880
<NUMBER-OF-SHARES-REDEEMED>                  1,309,813
<SHARES-REINVESTED>                            225,314
<NET-CHANGE-IN-ASSETS>                      16,509,643
<ACCUMULATED-NII-PRIOR>                         13,496
<ACCUMULATED-GAINS-PRIOR>                  (1,304,246)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          891,221
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,461,603
<AVERAGE-NET-ASSETS>                        65,325,441
<PER-SHARE-NAV-BEGIN>                             9.84
<PER-SHARE-NII>                                   0.44
<PER-SHARE-GAIN-APPREC>                           1.91
<PER-SHARE-DIVIDEND>                              0.44
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.75
<EXPENSE-RATIO>                                   1.27
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 022
   <NAME> JOHN HANCOCK SOVEREIGN BALANCED FUND - CLASS B
       
<S>                                          <C>
<PERIOD-TYPE>                                 YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      136,512,031
<INVESTMENTS-AT-VALUE>                     156,632,412
<RECEIVABLES>                                1,582,032
<ASSETS-OTHER>                                  48,408
<OTHER-ITEMS-ASSETS>                        20,120,381
<TOTAL-ASSETS>                             158,262,852
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      625,264
<TOTAL-LIABILITIES>                            625,264
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   137,801,240
<SHARES-COMMON-STOCK>                        7,478,401
<SHARES-COMMON-PRIOR>                        8,046,236
<ACCUMULATED-NII-CURRENT>                        1,435
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (285,468)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    20,120,381
<NET-ASSETS>                               157,637,588
<DIVIDEND-INCOME>                            2,270,131
<INTEREST-INCOME>                            5,552,411
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               2,461,603
<NET-INVESTMENT-INCOME>                      5,360,939
<REALIZED-GAINS-CURRENT>                     1,018,778
<APPREC-INCREASE-CURRENT>                   25,174,426
<NET-CHANGE-FROM-OPS>                       31,554,143
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    2,759,067
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        752,142
<NUMBER-OF-SHARES-REDEEMED>                  1,542,113
<SHARES-REINVESTED>                            225,136
<NET-CHANGE-IN-ASSETS>                      16,509,643
<ACCUMULATED-NII-PRIOR>                         13,496
<ACCUMULATED-GAINS-PRIOR>                  (1,304,246)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          891,221
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              2,461,603
<AVERAGE-NET-ASSETS>                        83,211,355
<PER-SHARE-NAV-BEGIN>                             9.84
<PER-SHARE-NII>                                   0.36
<PER-SHARE-GAIN-APPREC>                           1.90
<PER-SHARE-DIVIDEND>                              0.36
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.74
<EXPENSE-RATIO>                                   1.96
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 011
   <NAME> JOHN HANCOCK SOVEREIGN INVESTORS FUND - CLASS A
       
<S>                                          <C>
<PERIOD-TYPE>                                 YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                    1,249,306,690
<INVESTMENTS-AT-VALUE>                   1,555,009,732
<RECEIVABLES>                                8,578,846
<ASSETS-OTHER>                                  75,345
<OTHER-ITEMS-ASSETS>                       305,703,042
<TOTAL-ASSETS>                           1,563,663,923
<PAYABLE-FOR-SECURITIES>                     2,506,250
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,109,673
<TOTAL-LIABILITIES>                          5,615,923
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,240,630,349
<SHARES-COMMON-STOCK>                       71,652,920
<SHARES-COMMON-PRIOR>                       76,585,860
<ACCUMULATED-NII-CURRENT>                       23,463
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     11,691,146
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   305,703,042
<NET-ASSETS>                             1,558,048,000
<DIVIDEND-INCOME>                           29,977,700
<INTEREST-INCOME>                           19,738,678
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              17,185,344
<NET-INVESTMENT-INCOME>                     32,531,034
<REALIZED-GAINS-CURRENT>                    20,230,031
<APPREC-INCREASE-CURRENT>                  299,815,354
<NET-CHANGE-FROM-OPS>                      352,576,419
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   28,762,733
<DISTRIBUTIONS-OF-GAINS>                     5,956,805
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     13,351,175
<NUMBER-OF-SHARES-REDEEMED>                 20,197,037
<SHARES-REINVESTED>                          1,912,922
<NET-CHANGE-IN-ASSETS>                     354,619,486
<ACCUMULATED-NII-PRIOR>                         71,625
<ACCUMULATED-GAINS-PRIOR>                  (1,298,030)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        8,017,834
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             17,185,344
<AVERAGE-NET-ASSETS>                     1,181,866,705
<PER-SHARE-NAV-BEGIN>                            14.24
<PER-SHARE-NII>                                   0.40
<PER-SHARE-GAIN-APPREC>                           3.71
<PER-SHARE-DIVIDEND>                              0.40
<PER-SHARE-DISTRIBUTIONS>                         0.08
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              17.87
<EXPENSE-RATIO>                                   1.14
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 012
   <NAME> JOHN HANCOCK SOVEREIGN INVESTORS FUND - CLASS B
       
<S>                                          <C>
<PERIOD-TYPE>                                 YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                    1,249,306,690
<INVESTMENTS-AT-VALUE>                   1,555,009,732
<RECEIVABLES>                                8,578,846
<ASSETS-OTHER>                                  75,345
<OTHER-ITEMS-ASSETS>                       305,703,042
<TOTAL-ASSETS>                           1,563,663,923
<PAYABLE-FOR-SECURITIES>                     2,506,250
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,109,673
<TOTAL-LIABILITIES>                          5,615,923
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,240,630,349
<SHARES-COMMON-STOCK>                       14,432,679
<SHARES-COMMON-PRIOR>                        8,996,738
<ACCUMULATED-NII-CURRENT>                       23,463
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     11,691,146
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   305,703,042
<NET-ASSETS>                             1,558,048,000
<DIVIDEND-INCOME>                           29,977,700
<INTEREST-INCOME>                           19,738,678
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              17,185,344
<NET-INVESTMENT-INCOME>                     32,531,034
<REALIZED-GAINS-CURRENT>                    20,230,031
<APPREC-INCREASE-CURRENT>                  299,815,354
<NET-CHANGE-FROM-OPS>                      352,576,419
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,339,275
<DISTRIBUTIONS-OF-GAINS>                     1,191,400
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      6,957,758
<NUMBER-OF-SHARES-REDEEMED>                  1,772,868
<SHARES-REINVESTED>                            251,051
<NET-CHANGE-IN-ASSETS>                     354,619,486
<ACCUMULATED-NII-PRIOR>                         71,625
<ACCUMULATED-GAINS-PRIOR>                  (1,298,030)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        8,017,834
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             17,185,344
<AVERAGE-NET-ASSETS>                       190,757,274
<PER-SHARE-NAV-BEGIN>                            14.24
<PER-SHARE-NII>                                   0.27
<PER-SHARE-GAIN-APPREC>                           3.71
<PER-SHARE-DIVIDEND>                              0.28
<PER-SHARE-DISTRIBUTIONS>                         0.08
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              17.86
<EXPENSE-RATIO>                                   1.90
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 013
   <NAME> JOHN HANCOCK SOVEREIGN INVESTORS FUND - CLASS C
       
<S>                                          <C>
<PERIOD-TYPE>                                 YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                    1,249,306,690
<INVESTMENTS-AT-VALUE>                   1,555,009,732
<RECEIVABLES>                                8,578,846
<ASSETS-OTHER>                                  75,345
<OTHER-ITEMS-ASSETS>                       305,703,042
<TOTAL-ASSETS>                           1,563,663,923
<PAYABLE-FOR-SECURITIES>                     2,506,250
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    3,109,673
<TOTAL-LIABILITIES>                          5,615,923
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                 1,240,630,349
<SHARES-COMMON-STOCK>                        1,116,297
<SHARES-COMMON-PRIOR>                        1,062,699
<ACCUMULATED-NII-CURRENT>                       23,463
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                     11,691,146
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   305,703,042
<NET-ASSETS>                             1,558,048,000
<DIVIDEND-INCOME>                           29,977,700
<INTEREST-INCOME>                           19,738,678
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              17,185,344
<NET-INVESTMENT-INCOME>                     32,531,034
<REALIZED-GAINS-CURRENT>                    20,230,031
<APPREC-INCREASE-CURRENT>                  299,815,354
<NET-CHANGE-FROM-OPS>                      352,576,419
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      477,188
<DISTRIBUTIONS-OF-GAINS>                        92,650
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        325,074
<NUMBER-OF-SHARES-REDEEMED>                    305,670
<SHARES-REINVESTED>                             34,194
<NET-CHANGE-IN-ASSETS>                     354,619,486
<ACCUMULATED-NII-PRIOR>                         71,625
<ACCUMULATED-GAINS-PRIOR>                  (1,298,030)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        8,017,834
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             17,185,344
<AVERAGE-NET-ASSETS>                        16,982,182
<PER-SHARE-NAV-BEGIN>                            14.24
<PER-SHARE-NII>                                   0.46
<PER-SHARE-GAIN-APPREC>                           3.71
<PER-SHARE-DIVIDEND>                              0.46
<PER-SHARE-DISTRIBUTIONS>                         0.08
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              17.87
<EXPENSE-RATIO>                                   0.74
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


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