MUTUAL OF AMERICA INSTITUTIONAL FUNDS INC
485BPOS, 2000-04-26
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     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 26, 2000

                                                       REGISTRATION NO. 33-87874
================================================================================
                      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. 8                        [X]

                                     AND/OR
      REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940        [X]

                                AMENDMENT NO. 13

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

                MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
               (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)



                                320 PARK AVENUE
                           NEW YORK, NEW YORK 10022
        (ADDRESS OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)(ZIP CODE)
                                 (212) 224-1939
             (REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE)

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

                        DOLORES J. MORRISSEY, PRESIDENT
                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                   320 PARK AVENUE, NEW YORK, NEW YORK 10022
                    (NAME AND ADDRESS OF AGENT FOR SERVICE)

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

                                   COPY TO:

                             STANLEY M. LENKOWICZ
          SENIOR VICE PRESIDENT, DEPUTY GENERAL COUNSEL AND SECRETARY
                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                                320 PARK AVENUE
                            NEW YORK, NEW YORK 10022

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

 APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING: As soon as practicable after the
 effective date of the Registration Statement.

               IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE:
                   [ ] immediately upon filing pursuant to paragraph (b).
                   [X] on May 1, 2000 pursuant to paragraph (b) of Rule 485.
                   [ ] 60 days after filing pursuant to paragraph (a)(1) of
                       Rule 485.
                   [ ] on (date) pursuant to paragraph (a)(1) of Rule 485.
                   [ ] 75 days after filing pursuant to paragraph (a)(2)
                   [ ] on (date) pursuant to paragraph (a)(2) of Rule 485

================================================================================


<PAGE>

                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                             CROSS-REFERENCE SHEET


<TABLE>
<CAPTION>
  ITEMS IN
 PART A OF
 FORM N-1A  CAPTION IN FORM N-1A                      CAPTION OR LOCATION IN PROSPECTUS
- ----------------------------------------------------------------------------------------------------------
     <S>    <C>                                       <C>
      1     Front and Back Cover Pages .............. Front and Back Covers
      2     Risk/Return Summary:
            Investments, Risks, and Performance ..... Summary of How Our Funds Invest
      3     Risk/Return Summary:
            Fee Table ............................... Summary of How Our Funds Invest - Annual Fees and
                                                      Expenses
      4     Investment Objectives, Principal
            Investment Strategies, and Related
            Risks ................................... Details about How Our Funds Invest and Related Risks
      5     Management's Discussion of Fund
            Performance ............................. Not Applicable (Included in Annual Report)
      6     Management, Organization, and
            Capital Structure ....................... Management of the Funds
      7     Shareholder Information ................. Information on Fund Shares
      8     Distribution Agreements ................. Not Applicable
      9     Financial Highlights Information ........ Financial Highlights
</TABLE>

<TABLE>
<CAPTION>
  ITEMS IN
 PART B OF                                             CAPTION OR LOCATION IN
 FORM N-1A  CAPTION IN FORM N-1A                       STATEMENT OF ADDITIONAL INFORMATION
- -------------------------------------------------------------------------------------------------------------
  <S>       <C>                                        <C>
  10        Cover Page and Table of Contents ......... Cover
  11        Fund History ............................. Investment Company's Form of Operations
  12        Description of the Fund and Its
            Investments and Risks .................... Investment Strategies and Related Risks; Fundamental
                                                       Investment Restrictions; Description of Corporate Bond
                                                       Ratings; Use of Standard & Poor's Indices
  13        Management of the Fund ................... Management of the Investment Company
  14        Control Persons and Principal Holders
            of Securities ............................ Investment Company's Form of Operations
  15        Investment Advisory and Other
            Services ................................. Investment Advisory Arrangements; Administrative
                                                       Arrangements; Independent
                                                       Auditors; Custodian
  16        Brokerage Allocation and Other
            Practices ................................ Portfolio Transactions and Brokerage
  17        Capital Stock and Other Securities ....... Investment Company's Form of Operations
  18        Purchase, Redemption, and Pricing of
            Shares ................................... Purchase, Redemption and Pricing of Shares
  19        Taxation of the Fund ..................... Taxation of the Investment Company
  20        Underwriters ............................. Distribution of Fund Services
  21        Calculation of Performance Data .......... Yield and Performance Information
  22        Financial Statements ..................... Financial Statements
</TABLE>

  ITEMS IN
 PART C OF  CAPTION IN FORM N-1A AND IN PART C
 FORM N-1A      OF REGISTRATION STATEMENT
- ----------------------------------------------
  23        Exhibits
  24        Persons Controlled by or Under
            Common Control with the Fund
  25        Indemnification
  26        Business and Other Connections of
            the Investment Adviser
  27        Principal Underwriters
  28        Location of Accounts and Records
  29        Management Services
  30        Undertakings
<PAGE>

Prospectus
and Application of
- ------------------
                 MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.

                 EQUITY INDEX FUND

                 ALL AMERICA FUND

                 BOND FUND

                 MONEY MARKET FUND


                 May 1, 2000


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

                                                       Distributed by:
                                                       MUTUAL OF AMERICA
Institutional                                          SECURITIES CORPORATION
Funds

<PAGE>

MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
320 Park Avenue, New York, New York 10022                         1-800-914-8716
- --------------------------------------------------------------------------------

Mutual of America  Institutional Funds, Inc. is a mutual fund. It has these four
Funds:

      o Equity Index Fund
      o All America Fund
      o Bond Fund
      o Money Market Fund

Institutional   investors,   such   as   endowments,   foundations   and   other
not-for-profit  organizations,  corporations and municipalities and other public
entities,  may purchase  shares of the Funds.  An initial  investment must be at
least $25,000, and each subsequent investment must be at least $5,000.

There  is no sales  charge  due upon the  purchase  or sale of Fund  shares.  An
investor  must send the payment  price for shares  purchased,  and will  receive
redemption proceeds for shares sold, by wire transfer of Federal Funds.

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

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


Prospectus dated May 1, 2000


<PAGE>

- --------------------------------------------------------------------------------
TABLE OF CONTENTS
- --------------------------------------------------------------------------------

                                                                          Page
                                                                          ----
Summary of How Our Funds Invest .....................................      1
   Equity Index Fund ................................................      1
   All America Fund .................................................      1
   Bond Fund ........................................................      2
   Money Market Fund ................................................      2
   Average Annual Total Returns .....................................      4
   Annual Fees and Expenses .........................................      4
   Comparison With Prior Performance of Similar Funds ...............      5

Management of the Funds .............................................      7
The Adviser .........................................................      7
Subadvisers for a Portion of the All America Fund ...................      7
Portfolio Managers ..................................................      8


Details about How Our Funds Invest and Related Risks ................      9


   Investment Objectives and Strategies:
     Equity Index Fund ..............................................      9
     All America Fund ...............................................      9
     Bond Fund ......................................................     11
     Money Market Fund ..............................................     12
   Risks of Investing in a Stock Fund ...............................     12
   Risks of Investing in a Bond Fund ................................     13
   Specific Investments or Strategies, and Related Risks ............     14

Information on Fund Shares ..........................................     16
   Pricing of Funds' Shares .........................................     16
   Purchases of Fund Shares .........................................     16
   How to Purchase Shares of the Funds ..............................     17
   Redemptions of Fund Shares .......................................     17
   Exchanges of Fund Shares .........................................     18
   How to Place a Redemption or Exchange Order ......................     18
   Shareholder Reports and Confirmation Statements ..................     19
   Dividends, Capital Gains Distributions and Taxation of Funds .....     19
   Shareholder Taxation .............................................     20

Financial Highlights ................................................     21

You May Obtain More Information ..................................... Back cover

- --  An Application is included with this Prospectus --

<PAGE>

- --------------------------------------------------------------------------------
SUMMARY OF HOW OUR FUNDS INVEST
- --------------------------------------------------------------------------------

Each  Fund of  Mutual of  America  Institutional  Funds,  Inc.  (the  Investment
Company) has its own  investment  objective  and tries to achieve its  objective
with certain investment  strategies.  The Funds' different investment strategies
will affect the returns of the Funds and the risks of investing in each Fund.

A Fund may not achieve its  objective.  An  investment in any of the Funds could
decline in value.

Equity Index Fund
- --------------------------------------------------------------------------------

The Fund seeks investment results that correspond to the investment  performance
of the Standard & Poor's  Composite  Index of 500 Stocks (the S&P 500(R) Index).
The Fund  invests  primarily  in the 500 common  stocks  included in the S&P 500
Index.

    o    Securities in the S&P 500 Index  generally are issued by companies with
         large market capitalizations.

    o    Securities  are included in the Index based on industry  weightings and
         the issuers' leading positions in those industries.

An investment  in the Equity Index Fund is subject to market risk,  which refers
to  changes  in the  value of  security  holdings  (volatility  of  price)  when
conditions in the securities markets change or the economic environment changes.
The securities in the Fund's  portfolio  also have credit (or  financial)  risk,
which refers to the issuer's earning stability and overall financial soundness.

All America Fund
- --------------------------------------------------------------------------------

The Fund attempts to outperform the S&P 500 Index, by investing in a diversified
portfolio of primarily common stocks.

    o    Approximately  60% of the Fund's  assets are invested to replicate  the
         S&P 500 Index by investing in the 500 common stocks included in the S&P
         500 Index.


    o   Approximately  40% of the Fund's  assets are invested by the Adviser and
        two  Subadvisers,  with an objective of capital  appreciation  and, to a
        lesser extent,  current income. The Adviser invests approximately 10% of
        the Fund's  assets  primarily in small  capitalization  value stocks and
        approximately 10% of the Fund's assets primarily in large capitalization
        value stocks;  one Subadviser  invests  approximately  10% of the Fund's
        assets primarily in small  capitalization  growth stocks;  and the other
        Subadviser  invests  approximately 10% of the Fund's assets primarily in
        mid- and large capitalization growth stocks.


An  investment  in the All America  Fund is subject to market  risk  (changes in
value when conditions in the securities market or economic  environment  change)
and  financial  risk  (relating  to issuers'  earning  stability  and  financial
soundness).  Approximately  20% of the All America Fund's assets are invested in
small   capitalization   growth   and  value   stocks,   many  of  which   trade
over-the-counter,  and this portion of its  portfolio  will have more market and
financial risk than the portion invested in mid and large capitalization stocks.
Equity securities that trade over-the-counter may be more difficult to sell than
equity securities that trade on a national securities exchange.


                                      -1-
<PAGE>

Bond Fund
- --------------------------------------------------------------------------------

The Fund seeks current  income,  with  preservation of  shareholders'  capital a
secondary  objective.  The  Fund's  securities  holdings  will  have an  average
maturity  that  varies  according  to  the  Adviser's  view  of  current  market
conditions.

The Fund invests primarily in publicly-traded, investment grade debt securities.

    o    The Fund invests in  corporate,  U.S.  Government  securities  and U.S.
         Government agency securities,  such as bonds, notes,  debentures,  zero
         coupon securities and mortgage-backed securities.

    o    The Fund may invest a significant portion of its assets in a particular
         type of debt security,  such as U.S. Government agency  mortgage-backed
         securities,   U.S.  Treasury  securities,  zero  coupon  securities  or
         securities rated BBB.

    o    The Adviser  evaluates  individual  securities  and selects  securities
         based on interest  income to be generated and  generally  does not time
         purchases and sales based on interest rate predictions.


An investment in the Bond Fund is subject to market risk, which includes changes
in the overall level of interest rates.  Interest rate increases usually cause a
decline in the value of debt securities held by the Fund. Generally,  the market
risk for the Bond Fund  increases  as the  average  maturity  of its  securities
holdings lengthens.  Lower rated investment grade debt securities may be subject
to a greater market risk than higher rated debt securities, and below investment
grade  securities  (rated  below BBB) are  subject to greater  market  risk than
investment  grade debt  securites.  Zero coupon  securities  may be subject to a
greater  market  risk than  securities  that pay  interest  on a regular  basis.
Mortgage-backed  securities  or  certificates  are  subject to  prepayment  risk
(shortening the term to maturity) when interest rates fall and to extension risk
(lengthening the term to maturity) when interest rates rise.

An investment in the Bond Fund also  involves  credit risk,  which refers to the
ability of the issuer of a security to pay  principal and interest as it becomes
due.  Securities  rated BBB or lower  have more  credit  risk than  higher-rated
securities.


Money Market Fund
- --------------------------------------------------------------------------------

The Fund seeks  current  income and  preservation  of  principal by investing in
money  market   instruments  that  meet  certain   requirements  for  liquidity,
investment quality and stability of capital.

    o    The  average  maturity  of the  instruments  the  Fund  holds  will  be
         short-term -- 90 days or less.

    o    The Fund will purchase only securities that are rated in one of the two
         highest rating  categories by at least two rating  agencies,  with most
         securities rated in the highest category.

    o    The Fund will  diversify  its  investments,  limiting  holdings  in the
         securities  of any  one  issuer  (except  the  U.S.  Government  or its
         agencies) to 5% of assets.

The Money Market Fund pays  dividends of income earned on a  semi-annual  basis,
rather than  declaring  dividends  daily to maintain a stable net asset value of
$1.00.

    o    The Fund's net asset value will generally rise during six months as the
         Fund earns income, before dividends are paid.

    o    The  Fund's  net  asset  value  will  decline  when the  Fund  declares
         dividends  and  pays  income  to  shareholders  at the end of June  and
         December each year.

A  shareholder's  investment  in the Fund is not  insured or  guaranteed  by the
Federal Deposit Insurance Corporation or any other government agency.

An  investment  in the Money  Market Fund has a small  amount of market risk and
financial risk,  because the Fund holds high quality securities with short terms
to maturity. The Fund has a high level of current income volatility, because its
securities holdings are short term and it reinvests at current interest rates as
its holdings mature.


                                      -2-
<PAGE>

Annual Total Returns
- --------------------------------------------------------------------------------


The bar charts  below  show the  annual  return of each Fund for the life of the
Fund. A chart  indicates the risks of investing in a particular  Fund by showing
changes in the Fund's  performance from  year-to-year  during the period,  but a
Fund's past performance does not necessarily indicate how it will perform in the
future.


Next to each chart is the Fund's  highest total return for any calendar  quarter
during the period  covered by the chart,  called the best quarter and the Fund's
lowest total return for any calendar  quarter during the period covered,  called
the worst quarter. These returns are an indication of the volatility of a Fund's
total returns.

 [The following information was depicted as bar charts in the printed material]

      All America Fund:


         1997      1998       1999


0%        26%       21%        26%

The All America Fund began operations on May 1, 1996.

Best quater: 22.0% during fourth quarter 1998

Worst quarter: (13.1)% during third quarter 1998



      Bond Fund:


         1997      1998      1999


0%       8.9%      8.3%      -3.5%

The Bond Fund began operations on May 1, 1996.

Best quarter: 4.8% during third quarter 1998


Worst quarter: (1.2)% during first quarter 1999




      Money Market Fund:


         1998      1999


0%       5.3%      4.9%

The Money Market Fund began operations on May 1, 1997.


Best quarter: 1.4% during fourth quarter 1999

Worst quarter: 1.1% during first quarter 1999





      Equity Index Fund:

             1999


0%           9.0%


The Equity Index Fund began operations on May 3, 1999.

Best quarter: 13.9% during fourth quarter 1999

Worst quarter: (6.3)% during third quarter 1999



                                      -3-
<PAGE>


Average Annual Total Returns (for periods ended December 31, 1999)


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


The table below shows the average annual total returns of each Fund for the past
one year  period and the return  for the  period of the Fund's  operations.  The
table  indicates the risks of investing in the Funds by comparing,  for the same
periods,  each Fund's returns to those of a broad-based,  unmanaged index, or to
Treasury Bills for money market investments.  A Fund's past performance does not
necessarily indicate how it will perform in the future.



<TABLE>
<CAPTION>

                                                                            Past        For Life
                              Fund/Comparative Index(es)                  One Year      of Fund*
- -----------------------------------------------------------------------------------------------
<S>                                                                        <C>           <C>
         All America Fund .............................................    26.0%         22.8%*

           S&P 500 Index (1) ..........................................    21.0%         26.8%
- -----------------------------------------------------------------------------------------------
         Equity Index Fund ............................................     N/A           9.0%

           S&P 500 Index (1) ..........................................    21.0%          9.0%
- -----------------------------------------------------------------------------------------------
         Bond Fund ....................................................    (3.5)%         5.0%

           Lehman Brothers Gov't./Corp. Bond Index (2) ................    (2.2)%         6.2%
- -----------------------------------------------------------------------------------------------
         Money Market Fund ............................................     4.9%          5.1%

           90-day Treasury Bill Rate ..................................     4.7%          5.0%

           7-day current yield for period ended 12/28/99 was 5.63%
           7-day effective yield (reflecting the compounding of interest)
             for period ended 12/28/99 was 5.79%
- -----------------------------------------------------------------------------------------------
</TABLE>

*   The All America and Bond Funds began  operations  on May 1, 1996;  the Money
    Market Fund began  operations on May 1, 1997 and the Equity Index Fund began
    operations on May 3, 1999.


(1) The S&P  500(R)is  the Standard & Poor's  Composite  Index of 500 Stocks,  a
    market value-weighted index of the common stock prices of companies included
    in the S&P 500.

(2) The  Lehman  Brothers  Government/Corporate  Bond  Index is an index of U.S.
    Government  and  corporate  bond  prices  of  investment  grade  bonds  with
    maturities greater than one year and face values over $1 million.

Annual Fees and Expenses
- --------------------------------------------------------------------------------

This table  describes the fees and expenses that you may pay if you buy and hold
shares of the Funds.  Annual  operating  expenses are shown as a  percentage  of
average net assets.


<TABLE>
<CAPTION>

                                                       Equity Index     All America    Bond     Money Market
                                                           Fund            Fund        Fund         Fund
                                                        -----------     -----------    ----     ------------
<S>                                                      <C>             <C>           <C>       <C>
Shareholder Fees ...................................        none           none        none          none
Annual Fund Operating Expenses
   (expenses that are deducted from fund assets)
Management Fees ....................................         .13%           .50%        .45%          .20%
Other Expenses .....................................         .50            .35         .48           .82
                                                            ----           ----        ----         -----
Total Annual Fund Operating Expenses ...............         .63%           .85%        .93%         1.02%
Expense Reimbursement* .............................        (.31)          (.01)       (.23)         (.62)
                                                            ----           ----        ----         -----
Net Expenses .......................................         .32%           .84%        .70%          .40%
                                                            ====           ====        ====         =====
</TABLE>

*   The Adviser  has  contractually  agreed for 2000 to limit each Fund's  total
    expenses (excluding taxes, brokerage commissions and extraordinary expenses)
    to an annual rate of .325% of the net assets of the Equity Index Fund,  .85%
    of net assets for the All America Fund, .70% of net assets for the Bond Fund
    and .40% of net assets for the Money Market Fund.  The Adviser's  obligation
    will  continue for each  following  calendar  year unless the Adviser  gives
    notice of termination  to the  Investment  Company at least two weeks before
    the next year begins.



                                      -4-
<PAGE>

Example:

This  Example is intended to help you compare the cost of investing in the Funds
with the cost of investing in other mutual funds.  The Example  assumes for each
Fund that:

    o  you make an investment of $10,000,

    o  you have a 5% annual return on your investment,

    o  all dividends and distributions are reinvested,

    o  Fund  operating  expenses  during the  periods  shown are  limited by the
       Adviser to the contractual limits only during Year 1, and

    o  you redeem all of your shares at the end of the periods shown.

Although your costs may be higher or lower, your cost based on these assumptions
would be:

<TABLE>
<CAPTION>

                                                            1 Year     3 Years(1)   5 Years(1)    10 Years(1)
                                                            ------     ---------    ---------     ----------
       <S>                                                  <C>         <C>          <C>           <C>
       Equity Index Fund ...........................          $33         $105         $184         $  419
       All America Fund ............................          $87         $275         $481         $1,096
       Bond Fund ...................................          $72         $226         $396         $  902
       Money Market Fund ...........................          $41         $129         $226         $  516
</TABLE>

   (1) The expenses used in the Example,  other than for 1 Year, are those shown
       in the table above without reimbursement of expenses by the Adviser.


Comparison With Prior Performance of Similar Funds

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

The investment  policies,  objectives and strategies of the Investment Company's
Equity  Index  Fund,  All  America  Fund,  Bond Fund and Money  Market  Fund are
substantially  identical to those of Mutual of America Investment  Corporation's
Equity Index Fund, All America Fund, Bond Fund and Money Market Fund (called the
VP or Variable  Products  Funds).  In addition,  the Adviser and Subadvisers for
these Variable Products Funds are the same as for the  corresponding  Investment
Company Fund, and the portfolio managers are the same.

Shares of the  Variable  Products  Funds are sold only to  separate  accounts of
Mutual  of  America  Life  Insurance  Company  and  its  indirect  wholly  owned
subsidiary, The American Life Insurance Company of New York, as a funding medium
for variable accumulation annuity contracts and variable life insurance policies
issued by these companies.

Below are average  annual total returns for the VP Funds,  based on  information
about the VP Funds that the  Adviser has  provided,  compared to returns for the
Investment  Company's Funds for the periods  indicated.  Past performance of the
Variable  Products  Funds is not  predictive  of future  performance.  Investors
should not consider  performance  data for the VP Funds as an  indication of the
future performance of the Equity Index, All America, Bond and Money Market Funds
offered under this Prospectus.


           Average Annual Total Returns of the Funds and the VP Funds
                      for Periods ended December 31, 1999

<TABLE>
<CAPTION>

                                                                                    Since Inception of
              Institutional Fund          One Year    Five Years     Ten Years    Institutional Fund (1)
              ------------------          --------    ----------     ---------    ----------------------
<S>                                          <C>          <C>         <C>                  <C>
 Equity Index ...........................     N/A         N/A           N/A                 9.0%
 All America ............................    26.0%        N/A           N/A                22.8%
 Bond ...................................    (3.5)%       N/A           N/A                 5.0%
 Money Market (4) .......................     4.9%        N/A           N/A                 5.1%
- ---------------------------------------------------------------------------------------------------------
                    VP Fund
                    -------
 VP Equity Index ........................    20.6%        28.2%         N/A                10.7%
 VP All America .........................    25.8%        26.1%         N/A                22.3%
 VP Bond (3) ............................    (1.9)%        7.5%        7.6%(3)              5.7%
 VP Money Market (4) ....................     5.1%         5.4%        5.2%                 5.3%
</TABLE>



                                      -5-
<PAGE>


(1)   For comparison purposes,  the average annual total return is given for the
      VP All  America  Fund and VP Bond Fund from May 1, 1996,  for the VP Money
      Market Fund from May 1, 1997, and for the VP Equity Index Fund from May 3,
      1999.

(2)   The VP All America  Fund began  operations  in its current  form on May 2,
      1994. Since then, its investment policies,  objectives and strategies have
      been  substantially  identical  to those of the All America  Fund.  VP All
      America  Fund's  average  annual  total  return for the period May 2, 1994
      through December 31, 1999 was 29.1%.

(3)   The  current  portfolio  manager  of the VP Bond  Fund,  who has  been the
      portfolio manager of the Bond Fund since its inception, became the VP Bond
      Fund's portfolio manager in February 1991.

(4)   For the 7-day period ended  December 28, 1999,  the  Investment  Company's
      Money Market Fund had a current  yield of 5.89% and an effective  yield of
      6.06%, and the Variable  Products Money Market Fund had a current yield of
      5.63%  and an  effective  yield of  5.79%.  The  average  maturity  of the
      portfolio holdings was 22 days for Investment  Company's Money Market Fund
      and 19 days for the Variable Products Money Market Fund.


Results for the Variable Products Funds are different than the results that were
or would have been obtained for the Investment Company Funds.



    o   Use of the  Investment  Company  Funds'  expenses for the VP Funds would
        have lowered  performance  results.  The total operating expenses during
        the periods  shown above for each of the VP All America Fund and VP Bond
        Fund were .50% of average net assets,  for the VP Money Market Fund were
        .25% of average net assets and for the VP Equity Index Fund were .13% of
        average  net  assets  (additional  expenses  were  paid at the  separate
        account  level),  while  the  annual  total  operating  expenses  (after
        reimbursement) of the All America Fund, Bond Fund, Money Market Fund and
        Equity Index Fund of  the Investment  Company were .84%,  .70%, .40% and
        .32%, respectively, of average net assets.

    o   The VP All America Fund, from May 1994 until June 1995, had a Subadviser
        for  approximately  10% of the Fund's  assets  currently  managed by the
        Adviser.

    o   At year end 1999,  VP Equity Index Fund had net assets of $583  million,
        VP All America Fund had net assets of $886 million, VP Bond Fund had net
        assets of $466  million,  and VP Money Market Fund had net assets of $74
        million.



                                      -6-

<PAGE>

- --------------------------------------------------------------------------------
MANAGEMENT OF THE FUNDS
- --------------------------------------------------------------------------------

The Adviser
- --------------------------------------------------------------------------------


Mutual of America Capital Management Corporation, 320 Park Avenue, New York, New
York 10022 (the Adviser or Capital Management) is the investment adviser for the
Funds of the Investment  Company.  The Adviser had total assets under management
of approximately  $8.1 billion at December 31, 1999,  including $2.3 billion for
the Mutual of America Investment Corporation. As Adviser, Capital Management:


    o    places orders for the purchase and sale of securities,

    o    engages in securities research,

    o    makes  recommendations to and reports to the Investment Company's Board
         of Directors,

    o    provides certain administrative services for the Funds, and

    o    provides  the  office  space,  facilities,   equipment,   material  and
         personnel necessary to perform its duties.


For its investment  management services,  the Adviser receives compensation from
each Fund at an annual  rate of the Fund's  net  assets,  calculated  as a daily
charge. These annual rates, which were applicable during 1999, are:


    o    Equity  Index Fund -- .125%

    o    All America Fund -- .50%

    o    Bond Fund -- .45%

    o    Money Market Fund -- .20%

Subadvisers for a Portion of the All America Fund
- --------------------------------------------------------------------------------


The Adviser has delegated its investment advisory responsibilities for a portion
of the All America Fund to two Subadvisers.  Each Subadviser provides investment
advice for  approximately 10% of the assets of the All America Fund. The Adviser
pays the Subadvisers for their advisory services to the All America Fund.

    o    Fred Alger Management, Inc., One World Trade Center, New York, New York
         10048, is a small capitalization  growth adviser for its portion of the
         All  America  Fund.  It  provides  investment  management  services  to
         institutional,   corporate  and  individual  clients,  including  other
         registered management investment companies. At December 31, 1999, Alger
         Management had assets under management of approximately $17.4 billion.

    o    Oak Associates,  Ltd.,  3875 Embassy  Parkway,  Suite 250, Akron,  Ohio
         44333,  is a mid-  and  large  capitalization  growth  adviser  for its
         portion of the All  America  Fund.  It provides  investment  management
         services for individual and corporate clients,  primarily in connection
         with retirement  plans. At December 31, 1999, Oak Associates had assets
         under management of approximately $21.3 billion.



                                      -7-
<PAGE>

Portfolio Managers
- --------------------------------------------------------------------------------

The person(s) primarily  responsible for the day-to-day management of the Funds'
investment  portfolios  are listed below.  No information is given for the Money
Market Fund because of the type of investments it makes. No information is given
for the Equity Index Fund or the Indexed Assets of the All America Fund, because
the investment objective for each is to replicate the performance of an index.

All America Fund

Thomas P. Larsen,  Executive Vice President of the Adviser,  is responsible  for
managing the Adviser's  portions of the actively managed assets of the Fund. Mr.
Larsen joined the Adviser in June 1998,  after serving as Senior Vice  President
of Desai Capital  Management.  He has almost 30 years of experience in selecting
securities for and managing equity portfolios.


David D. Alger and Seilai  Khoo are  primarily  responsible  for the  day-to-day
management of the Alger Management portion of the Fund. Mr. Alger, President and
Chief  Executive  Officer  of  Alger  Management,  has  been  employed  by Alger
Management  since  1971 and has been  President  since  1995,  and he  serves as
portfolio  manager for other mutual  funds and  investment  accounts  managed by
Alger Management.  Ms. Khoo has been employed by Alger Management since 1989, as
a  senior  research  analyst  until  1995  and as a Senior  Vice  President  and
portfolio manager since 1995.


James D. Oelschlager is the portfolio  manager of the Oak Associates  portion of
the Fund. Since  establishing Oak Associates in 1985, Mr. Oelschlager has served
as its portfolio manager.  Previously,  he served as the Assistant  Treasurer of
Firestone  Tire & Rubber  Company,  where he was  directly  responsible  for the
management of the company's  pension  assets.  Mr.  Oelschlager is assisted with
portfolio  management   responsibilities  by  Donna  Barton,  trading,  Margaret
Ballinger,  new accounts,  and Doug MacKay,  equity research.  These individuals
have combined  experience of over seventy years in the  investment  business and
play a key role in the day-to-day management of the firm's portfolios.

Bond Fund

Andrew L. Heiskell,  Executive Vice President of the Adviser, has responsibility
for setting the fixed income  investment  strategy and overseeing the day-to-day
operations of the Bond Fund. Mr. Heiskell has been the portfolio manager for the
Bond Fund of the Mutual of America  Investment  Corporation  since February 1991
and of its Mid-Term and Short-Term Bond Funds since their inceptions in 1993. He
has more than 30 years of  experience in selecting  securities  for and managing
fixed-income portfolios.




                                      -8-
<PAGE>

- --------------------------------------------------------------------------------
DETAILS ABOUT HOW OUR FUNDS INVEST AND RELATED RISKS
- --------------------------------------------------------------------------------

Investment Objectives and Strategies
- --------------------------------------------------------------------------------

Equity Index Fund:   The  investment  objective  of the Equity  Index Fund is to
                     provide   investment   results  that   correspond   to  the
                     performance of the S&P 500 Index.

The Fund seeks to achieve its objective primarily by:

    o    Purchasing shares of the 500 common stocks that are included in the S&P
         500 Index.

         < >  Stocks are  selected in the order of their  weightings  in the S&P
              500 Index, beginning with the heaviest weighted stocks.

         < >  The  percentage  of the  Fund's  assets  invested  in  each of the
              selected stocks will be  approximately  the same as the percentage
              the stock represents in the S&P 500 Index.

         < >  The Fund attempts to be fully invested at all times,  and at least
              80% of the Fund's net assets  will be  invested in the stocks that
              comprise the S&P 500 Index.

    o    Purchasing  futures  contracts  on the S&P 500  Index  and  options  on
         futures  contracts  on the S&P 500  Index to invest  cash  prior to the
         purchase of common stocks, in an attempt to have the Fund's performance
         more closely correlate with the performance of the S&P 500 Index.

The  Adviser  uses a  computer  program  to  determine  which  stocks  are to be
purchased or sold to copy the S&P 500 Index.  From time to time,  the Fund makes
adjustments in its portfolio  (rebalances) because of changes in the composition
of the S&P 500  Index  or in the  valuations  of the  stocks  within  the  Index
relative to other stocks within the Index.

The Fund's investment performance may not precisely duplicate the performance of
the S&P 500  Index,  due to cash  flows in and out of the  Fund  and  investment
timing considerations.  The Fund also pays investment advisory expenses that are
not applicable to an unmanaged index such as the S&P 500 Index.


The Fund's ability to duplicate the  performance of the S&P 500 Index depends to
some  extent  on the  size of the  Fund's  portfolio.  Mutual  of  America  Life
Insurance  Company (Mutual of America),  the indirect parent  corporation of the
Adviser,  invested a total of $25 million in the Equity Index Fund when the Fund
began operations. Mutual of America (directly or through an affiliate) currently
intends to maintain an  investment  in the Fund so that the Fund's assets are at
least $25 million at any time.


All America Fund:    The  investment  objective  of the All  America  Fund is to
                     outperform  the S&P 500 Index by investing in a diversified
                     portfolio of primarily common stocks.

At least 65% of the All America  Fund's  total assets will be invested in equity
securities  under normal market  conditions.  The issuers of at least 80% of the
Fund's total assets will be United States corporations or entities.

Indexed  Assets.  The Fund  invests  approximately  60% of its assets to provide
investment results that correspond to the performance of the S&P 500 Index. This
portion of the All America Fund is called the Indexed  Assets.  The Fund invests
Indexed  Assets in the 500 common  stocks  included  in the S&P 500 Index and in
futures  contracts  on the S&P  500  Index.  The  Fund  attempts  to  match  the
weightings of stocks in the Indexed  Assets with the  weightings of those stocks
in the S&P 500 Index,  and it  periodically  rebalances  the  Indexed  Assets to
maintain those weightings.


- --------------------------------------------------------------------------------
Standard & Poor's(R)  (S&P(R))  does not sponsor,  endorse,  sell or promote the
Equity Index Fund or All America  Fund.  Standard & Poor's,  S&P and the S&P 500
Index are trademarks of The McGraw-Hill  Companies,  Inc. and have been licensed
for use by the  Investment  Company.  Standard  & Poor's  has no  obligation  or
liability  for the sale or  operation  of the Equity  Index Fund and All America
Fund and makes no  representation  as to the  advisability  of  investing in the
Funds.



                                      -9-
<PAGE>

The Fund's ability to duplicate the  performance of the S&P 500 Index depends to
some extent on the size of the Fund's portfolio.  Mutual of America invested $50
million  in the All  America  Fund  when the Fund  began  operations.  Mutual of
America  (directly  or through an  affiliate)  currently  intends to maintain an
investment in the Fund so that the Fund's assets are at least $25 million at any
time.


Active  Assets.  The Fund  invests  approximately  40% of its  assets to seek to
achieve a high level of total return,  through both appreciation of capital and,
to a lesser  extent,  current  income,  by means of a  diversified  portfolio of
primarily common stocks with a broad exposure to the market. The Adviser and two
Subadvisers  actively  manage  this  portion of the All America  Fund,  which is
called the Active Assets.

The Fund tries to maintain, to the extent possible,  approximately equal amounts
in each segment of the Active Assets. The Adviser periodically rebalances assets
in the All America Fund to retain the approximate 60%/40%  relationship  between
Indexed Assets and Active Assets, based on then current market values.

Adviser--Small  Capitalization  Value Stocks.  The Adviser  generally invests in
stocks that it considers  undervalued  and with the  potential for above average
investment returns, issued by companies with small market capitalizations.  Some
of the companies  whose stocks the Adviser  selects may have limited Wall Street
coverage  and low  institutional  ownership,  which  may  make the  stocks  more
difficult to sell in certain market conditions.


    o    The Adviser seeks  securities  with a depressed  valuation  compared to
         their previous  valuations or compared to a universe of peer companies.
         The  Adviser   determines   depressed   valuation   primarily   through
         consideration of earnings, cash flow or net equity.

    o    Issuers  must have  executive  management  that the  Adviser  considers
         strong and  capable of  executing  a clear  business  strategy  for the
         company.

The Adviser at times may actively trade the securities in its portion of the All
America Fund, depending on market conditions.


The Adviser--Large Capitalization Value Stocks. The Adviser invests this portion
of Active  Assets in stocks it  considers  to be of high quality with lower than
average price volatility and low price/earning  ratios, issued by companies with
large market capitalizations. Companies generally will have:

    o    below market debt levels,

    o    earnings growth of 10% or more,

    o    current yield greater than the average of the S&P 500, and

    o    market capitalization not less than that of any company included in the
         S&P Barra Value Index, updated quarterly.

The Adviser at times may actively trade the securities in its portion of the All
America Fund, depending on market conditions.

Fred Alger Management, Inc.--Small Capitalization Growth Stocks. This Subadviser
invests in stocks that it considers to be fundamentally sound with the potential
for strong growth and for earnings in excess of market  expectations,  issued by
companies with small market capitalizations.


    o    The   securities   of  these   companies   often  are   traded  in  the
         over-the-counter market.

    o    Except during temporary  defensive periods,  at least 65% of the assets
         in the Fred Alger  portfolio  will be invested in equity  securities of
         companies that, at the time of the Fund's  purchase,  have total market
         capitalization  within  the range of  capitalization  of the  companies
         included  in the  Russell  2000 Growth  Index or the S&P  SmallCap  600
         Index, updated quarterly.  During defensive periods, Fred Alger may not
         achieve  the  investment  objective  for its portion of the All America
         Fund.


Fred Alger uses a bottom-up  approach in selecting stocks for its portion of the
Fund, evaluating each issuer of securities before making an investment.  Through
in-house research by analysts who are organized according to industry groups, it
develops  stock  selection  recommendations  that  are  presented  to  executive
officers and portfolio  managers for  evaluation and  discussion.  The portfolio
manager for the Fred Alger portion of the Fund then  determines  the  individual
stocks  that are  appropriate  for  purchase.  Fred  Alger  actively  trades the
securities  in its portion of the All America Fund,  and its portfolio  turnover
rate  generally  will be higher than the  portfolio  turnover rate for the other
portions of the Active Assets.



                                      -10-
<PAGE>


Oak  Associates,   Ltd.--Mid-  and  Large  Capitalization  Growth  Stocks.  This
Subadviser invests in mid- and large-sized  capitalization  stocks,  which often
have low current income and the potential for significant  growth.  Its approach
is to:


    o    monitor 400 stocks,

    o    at any one time to invest in approximately  15-25 common stocks without
         regard for market industry weighting, and

    o    usually hold  securities  that have  appreciated in value,  rather than
         selling them to realize capital gains.

Oak Associates identifies industries it believes are attractive from a long-term
perspective,  based on the direction of interest rates, the overall stock market
environment,  the inflation rate and evolving relationships of economic sectors.
In selecting  individual  stocks,  Oak Associates  evaluates  companies'  growth
prospects  and utilizes  relative  valuation  measures such as price to earnings
ratio as compared to long-term  growth rate,  historical  levels and the S&P 500
Index.



Active  trading  of the  Active  Assets,  if it  occurs,  will  result in higher
transaction costs and may increase the realized  (taxable) capital gains for the
Fund.


Bond Fund:  The primary  investment  objective  of the Bond Fund is to provide a
            high level of current income. A secondary  objective is preservation
            of shareholders' capital.

The  average  maturity  of the debt  securities  held by the Bond Fund will vary
according to market  conditions  and the stage of the interest  rate cycle.  The
Fund's Adviser  anticipates that the average  maturity of the Fund's  securities
holdings will be between five and ten years.

The Fund invests at least 80% of its assets in investment grade debt obligations
issued by U.S. corporations or issued by the U.S. Government or its agencies.

    o    The Fund may  invest in  various  types of debt  securities,  including
         bonds,   mortgage-backed   securities,   zero  coupon   securities  and
         asset-backed securities, with ratings that range from AAA to BBB at the
         time of purchase.

    o    The percentage of the Fund's portfolio  invested in particular types of
         securities will vary,  depending on market conditions and the Adviser's
         assessment  of  the  income  and  returns   available   from  corporate
         securities in relation to the risks of investing in these securities.


    o    At December 31,  1999,  the Bond Fund had  approximately  1% of its net
         assets  invested in zero coupon  securities,  19% of its assets in U.S.
         Treasury  Securities and 6% of its net assets in U.S. Government agency
         mortgage-backed  securities. At that date, 35% of the Fund's net assets
         were invested in  obligations  rated AAA,  41.6% of its net assets were
         invested in corporate  obligations rated BBB and 7.7% of its net assets
         were invested in corporate  obligations  rated below investment  grade,
         due to ratings downgrades subsequent to purchase by the Fund.

The Adviser uses a bottom-up approach in selecting debt securities for the Fund.
This means that the Adviser evaluates each issuer of securities before making an
investment,  rather than  selecting  securities or industries  based on possible
changes  in  the  economy.  The  Adviser's  approach  generally  is to  purchase
securities  for  income.  In  selecting  an  individual  security,   it  reviews
historical  financial measures and considers the price and yield relationship to
other securities to determine a proper relative value for the security.


The Fund  generally  does not purchase and sell  securities in  anticipation  of
interest  rate changes in the economy.  The Adviser may sell a security  that it
considers to have become  overvalued  relative to alternative  investments,  and
reinvest in an alternative security.


                                      -11-
<PAGE>


Money  Market  Fund:  The  investment  objective  of the Fund is to realize high
                      current   income  to  the  extent   consistent   with  the
                      maintenance of liquidity, investment quality and stability
                      of capital.

In selecting specific  investments for the Fund, the Adviser seeks securities or
instruments   with  the  highest   yield  or  income  that  meet  the  following
requirements.


    o    The Fund invests only in money market  instruments and other short-term
         debt securities, including commercial paper issued by U.S. corporations
         and in U.S.  Government  and  U.S.  Government  agency  securities.  At
         December  31,  1999,  100%  of  the  Fund's  assets  were  invested  in
         commercial paper, a portion of which were also  U.S.  Government agency
         securities.


    o    All of the  securities  the Fund  purchases have a rating in one of the
         two highest rating  categories from at least two nationally  recognized
         rating agencies,  and substantially all (at least 95%) have a rating in
         the highest category from at least two of these rating agencies.

    o    At the time of  purchase,  a security  must mature in 13 months or less
         (or 25 months  for U.S.  Government  securities).  The  dollar-weighted
         average maturity of the Fund's securities must be 90 days or less.

    o    The Fund  will not  invest  more  than 5% of its  total  assets  in the
         securities  of any one  issuer,  other than U.S.  Government  or agency
         securities.

The Fund does not  maintain a stable net asset  value.  Income the Fund earns on
its portfolio  holdings increases the Fund's net asset value per share until the
Fund declares a dividend.  The Fund declares a dividend of net investment income
at least  semi-annually,  and the Fund's net asset value per share declines as a
result of the distribution to its shareholders.

The Fund uses the  amortized  cost  method  of  valuing  securities  that have a
remaining  term to  maturity  of 60 days or less.  Because  the Fund uses market
value for securities  that mature in more than 60 days, the Fund does not invest
more than 20% of its assets in these  securities,  to limit the possibility of a
decline in the Fund's net asset value.

An investment  in the Fund has little market or financial  risk but a relatively
high level of current income volatility, because its portfolio holdings are high
quality instruments that have a short time to maturity. Investments in the Money
Market  Fund are not insured or  guaranteed  by the  Federal  Deposit  Insurance
Corporation or any other U.S. Government agency.

Risks of Investing in a Stock Fund
- --------------------------------------------------------------------------------
When you invest in a stock fund, you should consider that:

    o    The fund is subject to market risk -- the value of your investment will
         go up or down,  depending  on  movements  in the  stock  markets.  As a
         result, you may lose money from your investment, or your investment may
         increase in value.

    o    The  investment  results for a  particular  Fund may be better or worse
         than the results for the stock markets  taken as a whole,  depending on
         the type of securities in which the Fund invests.

    o    The  investment  results for a  particular  Fund may be better or worse
         than the  results  of other  funds  that  invest  in the same  types of
         securities.  In other words,  stock  selection  by a Fund's  investment
         adviser(s) will impact the Fund's performance.

    o    The  prices and  investment  performance  of stocks  that are issued by
         companies with smaller market  capitalizations  may fluctuate more than
         the  prices and  investment  performance  of stocks  that are issued by
         companies with larger market capitalizations.

    o    A Fund may have more difficulty  selling a small cap stock or any stock
         that trades  "over-the-counter",  as compared to larger  capitalization
         stocks or stocks that trade on a national or regional stock exchange.

    o    Value  stocks and  growth  stocks  usually  have  different  investment
         results, and either investment style may become out of favor with stock
         investors at a given time.


                                      -12-
<PAGE>

Risks of Investing in a Bond Fund
- --------------------------------------------------------------------------------

When you invest in a bond fund, you should consider that:

    o    The fund has market risk -- the value of your  investment will go up or
         down depending on movements in the bond markets.  As a result,  you may
         lose money from your  investment,  or your  investment  may increase in
         value.

    o    The  investment  results for a  particular  Fund may be better or worse
         than the  results  for the  comparable  bond  market  taken as a whole,
         depending on the type of debt securities in which the Fund invests.

    o    The  investment  results for a  particular  Fund may be better or worse
         than the  results  of other  funds  that  invest  in the same  types of
         securities.  In other words,  security selection by a Fund's investment
         adviser will impact the Fund's performance.

    o    Changes in prevailing  interest  rates usually will impact the value of
         debt securities. The longer the time period before the security matures
         (or is expected to be redeemed),  the more impact interest rate changes
         will have on the price of the  bond.  When  interest  rates  rise,  the
         prices of outstanding debt securities tend to fall. When interest rates
         fall, the prices of outstanding debt securities tend to rise.

    o    Mortgage-backed securities or certificates are subject to prepayment or
         extension  risk when interest  rates change.  When interest rates fall,
         the  underlying  mortgages  may  be  prepaid  at  a  faster  rate  than
         previously assumed in pricing the mortgage-backed security, which would
         shorten  the  period  to  maturity.   When  interest  rates  rise,  the
         underlying  mortgages  may be prepaid at a slower rate than  previously
         assumed, which would lengthen the period to maturity.

    o    In periods of economic uncertainty, investors may favor U.S. government
         debt  securities over debt  securities of corporate  issuers,  in which
         case the value of corporate debt  securities  would decline in relation
         to the value of U.S. government debt securities.

    o    Zero coupon securities and discount notes do not pay interest, and they
         may fluctuate  more in market value and be more difficult for a Fund to
         resell  during  periods  of  interest  rate  changes  than   comparable
         securities that pay interest in cash at regular intervals. In addition,
         the Fund may lose a portion of the  principal  amount of a zero  coupon
         security if it sells the security after an increase in interest rates.

    o    Unrated  securities or securities  rated below  investment grade may be
         subject  to a greater  market  risk than  higher  rated  (lower  yield)
         securities.  Since  lower rated and unrated  securities  are  generally
         issued by  corporations  that are not as  creditworthy  or  financially
         secure as issuers of higher rated  securities,  there is a greater risk
         that issuers of lower rated (higher yield)  securities will not be able
         to pay the  principal and interest due on such  securities,  especially
         during periods of adverse economic conditions.

    o    The  market  for  debt   securities   may  be  subject  to  significant
         volatility, and volatility has generally increased in recent years.


                                      -13-
<PAGE>


Specific Investments or Strategies, and Related Risks
- --------------------------------------------------------------------------------

This section  provides  additional  information  about  certain of the principal
investment strategies used by the Funds and additional investment strategies the
Funds may use from time to time.

Options and Futures Contracts

Investment  Strategies.  All of the  Funds  may  purchase  and sell put and call
options contracts, futures contracts and options on futures contracts. Depending
on the types of  securities in which a Fund  invests,  the  contracts  relate to
fixed-income  securities  (including  U.S.  Government  and agency  securities),
equity  securities or indexes of  securities.  All  contracts  must be traded on
securities or commodities  exchanges  located in the United States.

A put option on a security  gives the Fund the right to sell the  security  at a
certain  price.  The  purchase of a put option on a security  protects  the Fund
against  declines  in the  value of the  security.  A Fund may buy a put  option
contract on a security only if it holds the security in its portfolio.

A call  option on a security  gives the Fund the right to buy the  security at a
certain  price.  The  purchase of a call option on a security  protects the Fund
against  increases  in  the  value  of  the  security  that  it  is  considering
purchasing.  A Fund may sell a call  option  contract  on a security  only if it
holds the security in its portfolio (a covered call).

A Fund may use futures contracts,  or options on futures  contracts,  to protect
against general increases or decreases in the levels of securities prices:

    o    When a Fund  anticipates  a general  decrease  in the  market  value of
         portfolio  securities,  it may sell  futures  contracts.  If the market
         value  falls,  the decline in the Fund's net asset value may be offset,
         in whole or in part, by corresponding gains on the futures position.

    o    When a Fund projects an increase in the cost of fixed-income securities
         or stocks to be acquired in the future,  the Fund may purchase  futures
         contracts on fixed-income  securities or stock indexes.  If the hedging
         transaction   is   successful,   the   increased   cost  of  securities
         subsequently  acquired may be offset,  in whole or in part, by gains on
         the futures position.

Risks From Options And Futures Contracts. Risks to a Fund in options and futures
transactions include the following:

    o    The securities held in a Fund's portfolio may not exactly duplicate the
         security or securities  underlying  the options,  futures  contracts or
         options on futures  contracts  traded by the Fund,  and as a result the
         price of the  portfolio  securities  being  hedged will not move in the
         same amount or direction as the  underlying  index,  securities or debt
         obligation.

    o    A Fund  purchasing  an option may lose the entire amount of the premium
         plus related transaction costs.

    o    If a Fund has  written  a  covered  call  option  and the  price of the
         underlying   security  increases   sufficiently,   the  option  may  be
         exercised.  The Fund will be required  to sell the  security at a price
         below current market value,  with the loss offset only by the amount of
         the premium the Fund received from writing the option.

Zero Coupon Securities and Discount Notes

The Bond Fund, as well as the All America Fund to the extent it invests in fixed
income  securities,  may invest in discount  notes and zero  coupon  securities.
Discount notes mature in one year or less from the date of issuance. Zero coupon
securities may be issued by  corporations,  the U.S.  Government or certain U.S.
Government  agencies.  Discount  notes  and zero  coupon  securities  do not pay
interest.  Instead,  they are  issued at  prices  that are  discounted  from the
principal (par) amount due at maturity.

Risks From Zero Coupon Securities and Discount Notes. Zero coupon securities and
discount  notes may fluctuate  more in market value and be more  difficult for a
Fund to resell  during  periods of interest  rate  changes in the  economy  than
comparable securities that pay interest in cash at regular intervals. The market
values of outstanding debt securities  generally decline when interest rates are
rising,  and during such periods a Fund may lose more  investment  capital if it
sells zero coupon securities prior to their maturity date or expected redemption
date than if it sells comparable  interest-bearing  securities.  In general, the
longer the remaining term to maturity or expected redemption of a security,  the
greater the impact on market value from rising interest rates.


                                      -14-
<PAGE>

Redeemable Securities

An issuer of debt securities,  including zero coupon  securities,  often has the
right after a period of time to redeem (call)  securities  prior to their stated
maturity  date,  either at a specific  date or from time to time.  When interest
rates  rise,  an issuer of debt  securities  generally  is less likely to redeem
securities  that were issued at a lower  interest rate, or for a lower amount of
original  issue  discount  in the case of the zero  coupon  securities.  In such
instance,  the period until redemption or maturity of the security may be longer
than the  purchaser  initially  anticipated,  and the  market  value of the debt
security may decline.  If an issuer redeems a security when prevailing  interest
rates  are  relatively  low,  a Fund  may be  unable  to  reinvest  proceeds  in
comparable securities with similar yields.

American Depository Receipts ("ADRS")

ADRs are  dollar-denominated  receipts that U.S. banks  generally  issue. An ADR
represents the deposit with the bank of a security of a foreign issuer. ADRs are
publicly  traded on  exchanges  or are  traded  over-the-counter  in the  United
States. An ADR has currency risk, because its value is based on the value of the
security  issued by a foreign  issuer.  The All America Fund intends to invest a
small percentage of its total assets in ADRs.

ADRs are  subject  to many of the  same  risks as  foreign  securities,  such as
possible:

    o    unavailablity of financial information,


    o    changes in currency or exchange rates, and


    o    difficulty  by the Adviser or a  Subadviser  in  assessing  economic or
         political trends in a foreign country.

Mortgage-Backed Securities

The Bond Fund,  as well as the All America Fund to the extent it invests in debt
securities, may invest in mortgage-backed securities. These securities represent
interests in pools of mortgage  loans,  or they may be  collateralized  mortgage
obligations   secured   by  pools  of   mortgage   loans   (CMOs).   Holders  of
mortgage-backed  securities  receive  periodic  payments  that  consist  of both
interest and principal from the underlying mortgages.

Some   mortgage-backed   securities   are   issued  by   private   corporations.
Mortgage-backed  securities also include securities guaranteed by the Government
National Mortgage  Association  (Ginnie Maes),  securities issued by the Federal
National Mortgage Association (Fannie Maes),  participation  certificates issued
by the Federal Home Loan Mortgage Corporation (Freddie Macs). The timely payment
of  principal  and  interest  is backed by the full faith and credit of the U.S.
Government  (full faith and credit) in the case of Ginnie Maes,  but Fannie Maes
and Freddie Macs are not full faith and credit obligations.

Risks From Mortgage Backed Securities.  Characteristics  of underlying  mortgage
pools will vary, and it is not possible to precisely  predict the realized yield
or  average  life  of a  particular  mortgage-backed  security,  because  of the
principal prepayment feature inherent in the security.

    o    A decline in interest  rates may lead to  increased  prepayment  of the
         underlying  mortgages,  and the  securityholder  may  have to  reinvest
         proceeds received at lower yields. Unscheduled or early payments on the
         underlying   mortgages  may  shorten  the   effective   maturity  of  a
         mortgage-backed  security  and could  negatively  affect  the yield and
         price of the security.

    o    An increase in interest  rates may lead to prepayment of the underlying
         mortgages  over  a  longer  time  period  than  was  assumed  when  the
         mortgage-backed  security was purchased, and the securityholder may not
         receive  payments  to  reinvest  at higher  rates of  return.  Delay in
         payments  on  the  underlying  mortgages  may  lengthen  the  effective
         maturity  of the  security  and could  negatively  affect the price and
         yield of the security.

    o    Mortgage-backed  securities  issued by private  corporations  generally
         will have more credit risk than  securities  issued by U.S.  Government
         agencies. Freddie Mac and Fannie Mae mortgage-backed securities,  which
         are not full faith and credit  obligations,  may have more  credit risk
         than Ginnie Mae securities.


                                      -15-
<PAGE>

- --------------------------------------------------------------------------------
INFORMATION ABOUT FUND SHARES
- --------------------------------------------------------------------------------

Pricing of Funds' Shares
- --------------------------------------------------------------------------------


The purchase or redemption price of a Fund share is equal to its net asset value
that we next  calculate  after we receive the purchase or  redemption  order.  A
Fund's  net  asset  value  per  share is  equal  to the sum of the  value of the
securities it holds plus any cash or other assets  (including  accrued  interest
and dividends),  minus all liabilities  (including  accrued expenses) divided by
the number of shares  outstanding.  The  Adviser  determines  a Fund's net asset
value as of the close of trading on the New York Stock  Exchange on each day the
New York Stock  Exchange is open for trading (a  Valuation  Day).  The  Exchange
usually closes at 4:00 p.m. Eastern Time but sometimes closes earlier.


    o    In determining a Fund's net asset value, the Adviser uses market value.

    o    If a money market security has a remaining maturity of 60 days or less,
         the  Adviser  will  use the  amortized  cost  method  of  valuation  to
         approximate  market value (the Adviser assumes  constant  proportionate
         amortization in value until maturity of any discount or premium).

    o    If there are any equity or debt  securities  or assets for which market
         quotations are not readily  available,  the Adviser will use fair value
         pricing, as determined in good faith by, or under the direction of, the
         Board of Directors of the Investment Company.

Purchases of Fund Shares
- --------------------------------------------------------------------------------

Only institutional  investors may purchase Fund shares.  Institutional investors
include  endowments,  foundations,  corporations,  not-for-profit  corporations,
municipalities  and other public  entities and trusts.  There is no sales charge
for the purchase of Fund shares.

Mutual of America  Securities  Corporation,  320 Park Avenue, New York, New York
10022 (the  Distributor),  is the principal  underwriter and distributor of Fund
shares.  The Distributor has field offices  throughout the United States for the
offering and sale of shares of the Investment Company's Funds.

A shareholder  must pay the purchase  amount by wire transfer of Federal  Funds.
Wire transfers can be made on any day on which the Investment  Company,  Federal
Reserve Bank of New York and the  Investment  Company's  custodian  and transfer
agent are open and the New York Stock Exchange is open.

The  Investment  Company  reserves  the right to reject any purchase  order,  to
increase or decrease the minimum required initial and subsequent investments and
to waive the minimum for an initial investment or for subsequent investments.


                                      -16-
<PAGE>


How to Purchase Shares of the Funds
- --------------------------------------------------------------------------------

Application:                 A   prospective   purchaser   must   complete   an
                             application,  including any required  resolutions,
                             attached  to  this  Prospectus.   You  may  obtain
                             additional  applications by calling the Investment
                             Company at 1-800-914-8716.


Application Delivery:        A prospective purchaser should deliver a completed
                             application to a registered  representative of the
                             Distributor.    Registered   representatives   are
                             employees  of Mutual  of  America  Life  Insurance
                             Company.


Application Approval:        After the Investment  Company and Distributor have
                             approved   an    application,    the    registered
                             representative  (or the  Investment  Company) will
                             notify the prospective  purchaser that the account
                             has been  established  and that the  purchaser may
                             transmit the initial purchase amount.

Minimum Purchase:            A  shareholders'  initial  purchase  must total at
                             least $25,000, and subsequent purchases must total
                             at least $5,000.

Wire Transfer of Funds:      An investor must send all purchase amounts by wire
                             transfer  of  Federal  Funds  to  the   Investment
                             Company's account at its transfer agent. Your bank
                             may  charge you a fee for the wire  transfer.  You
                             may contact the Investment Company by telephone at
                             1-800-914-8716  between the hours of 9:00 a.m. and
                             8:00 p.m.  Eastern Time,  Monday through Friday on
                             any business day, to advise of an anticipated wire
                             transfer. Your bank should wire funds according to
                             these instructions:

                             State Street Bank and Trust Company
                             Boston, Massachusetts 02101
                             ABA #011-000028
                             BNF = AC-49097181, Mutual Funds F/B/O
                               Mutual of America
                             OBI = Purchaser:         Acct. No.:


                             $   to the Equity Fund $   to the All America Fund
                             $   to the Bond Fund   $   to the Money Market Fund


                             Your  funds  may  be   returned   to  you  if  the
                             Investment  Company or its transfer agent does not
                             have sufficient  information to insure the correct
                             processing of the funds or if your application has
                             not yet been approved.

Receipt of Order:            Wire  transfer  funds  received by the  Investment
                             Company in its account prior to 4:00 p.m.  Eastern
                             Time  will  be   considered   received  that  day.
                             Purchase  amounts received after 4:00 p.m. Eastern
                             Time  will  be  considered  received  on the  next
                             Valuation Day.

Wire Transfer Days:          Wire transfers for the purchase of Fund shares can
                             be made on days when banks (including the transfer
                             agent)  and the New York Stock  Exchange  are open
                             for business.  The Investment Company  anticipates
                             that wire  transfers  cannot be made on  Saturdays
                             and  Sundays,  and the  holidays of Martin  Luther
                             King,   Jr.'s  Birthday,   Presidents'  Day,  Good
                             Friday, Memorial Day, Independence Day, Labor Day,
                             Columbus Day,  Veterans'  Day,  Thanksgiving  Day,
                             Christmas Day and New Year's Day.

Redemptions of Fund Shares
- --------------------------------------------------------------------------------

A  shareholder  at any time may redeem  (sell)  shares of the  Fund(s)  that the
shareholder  owns. There is no deferred sales charge when a shareholder  redeems
shares of the Funds.

If a shareholder's  redemption  order is received by 4:00 p.m. Eastern Time on a
Valuation  Day, the redemption  proceeds  usually will be transmitted on a trade
date-plus-one  basis (the next  Valuation  Day).  Wire  transfers of


                                      -17-
<PAGE>


redemption  proceeds  cannot be made on days the transfer  agent is closed.  See
"Wire transfer Days" above under "How to Purchase Shares of the Funds".


We pay  redemption  proceeds  normally  within  seven  days  of  receipt  of the
redemption request,  unless the Investment Company suspends or delays payment of
redemption proceeds as permitted in accordance with SEC regulations.

A shareholder  will receive  redemption  proceeds in cash  deposited to its bank
account,  except that the Investment Company reserves the right to redeem shares
by the delivery,  in whole or in part, of readily marketable  securities instead
of cash when a shareholder's  redemption proceeds total more than 10% of the net
asset value of a Fund.

The Investment  Company reserves the right to change or waive the minimum amount
for a redemption, which currently is $5,000. The Investment Company reserves the
right to redeem,  upon not less than 30 days'  written  notice,  all shares in a
shareholder's  Fund account when the aggregate  value of the shares is less than
$5,000.

Exchanges of Fund Shares
- --------------------------------------------------------------------------------

A  shareholder  may exchange  shares of one Fund for shares of another  Fund. An
exchange is the  redemption of the shares from one Fund and the  application  of
the redemption proceeds to the immediate purchase of shares of another Fund.

The  Investment  Company  may  terminate  or modify  the  terms of the  exchange
privilege upon 30 days' written notice to shareholders.  The Investment  Company
may refuse to  implement  the  purchase  side of any  exchange  request  that it
concludes  is based on a market  timing  or  asset  allocation  strategy  if the
Investment Company determines the exchange would be disruptive to a Fund.

The Investment  Company reserves the right to change or waive the minimum amount
for an exchange, which currently is $5,000.

How to Place a Redemption or Exchange Order
- --------------------------------------------------------------------------------


Who May Give an Order:               Only  a  shareholder's  authorized  person
                                     using  a  Personal  Identification  Number
                                     (PIN)  that we have  assigned  may place a
                                     redemption  order  or  exchange  order.  A
                                     shareholder  must list authorized  persons
                                     in the  initial  application  to  purchase
                                     Fund shares, in an amended application, or
                                     in another written form that is acceptable
                                     to the Investment Company.


Minimum Amount:                      A redemption or exchange order must be for
                                     at least $5,000.

Orders by  Telephone:                A  shareholder  may place a redemption  or
                                     exchange   order  by   telephone   if  the
                                     shareholder   elected   the   option   for
                                     telephone    orders    in   its    initial
                                     application  to purchase Fund shares or in
                                     an amended application.

                                     A  shareholder  should call the  Investment
                                     Company at 1-800-914-8716 between the hours
                                     of 9:00 a.m.  and 8:00 p.m.  Eastern  Time,
                                     Monday  through Friday on any Valuation Day
                                     to place an order. If a shareholder  places
                                     a redemption  or exchange  order after 4:00
                                     p.m.  Eastern Time on a Valuation Day or on
                                     a day  that  is not a  Valuation  Day,  the
                                     order will be  considered  received  on the
                                     next Valuation Day.


                                     The  Investment  Company  will  verify  the
                                     shareholder's name, the PIN assigned by the
                                     Investment Company to the authorized person
                                     calling   for   the    account    and   the
                                     shareholder's  account number,  and  record
                                     telephone requests.


                                     The  Investment   Company  and  the  Funds'
                                     transfer  agent  will not be liable for any
                                     losses  or  expenses   resulting  from  any
                                     telephone   redemption  or  exchange  order
                                     reasonably  believed  to be  genuine or for
                                     the  inability of a  shareholder  to make a
                                     telephone  request on any  particular  day.
                                     The Investment  Company  reserves the right
                                     to add to or modify its  procedures  in the
                                     future.


                                      -18-
<PAGE>

Orders In  Writing:                  A  shareholder  may make a  redemption  or
                                     exchange    request   in   writing.    The
                                     shareholder must specify the account name,
                                     the  account  number,  the Fund from which
                                     shares  are  to be  redeemed,  the  dollar
                                     amount or number of shares to be redeemed,
                                     and for exchange orders, the Fund or Funds
                                     whose  shares will be  purchased  with the
                                     exchange proceeds.

                                     The  necessary  authorized  person(s)  must
                                     sign  the  order,  and each  signer  should
                                     print his or her name and  title  under the
                                     signature.

                                     A shareholder should send a written request
                                     to Mutual of America  Institutional  Funds,
                                     Inc.,  320 Park Avenue,  New York, New York
                                     10022.  A  shareholder  may send a  written
                                     request  to  the  Regional  Office  of  the
                                     Distributor,  which will foward the request
                                     to the  Investment  Company.  The Valuation
                                     Day for the order will be the Valuation Day
                                     the Investment Company receives the request
                                     at its 320 Park Avenue offices.

Redemption Proceeds:                 A  shareholder  will  receive   redemption
                                     proceeds by wire transfer of Federal Funds
                                     to  the  bank   account   stated   in  the
                                     shareholder's  initial application,  or in
                                     an  amended  application.   An  authorized
                                     person may not  specify a  different  bank
                                     account by telephone.

Exchange Proceeds:                   The  proceeds  from the shares of the Fund
                                     being  exchanged are  immediately  applied
                                     for the  purchase  of  shares  in  another
                                     Fund.

Shareholder Reports and Confirmation Statements
- --------------------------------------------------------------------------------

The Investment Company, on behalf of the Distributor,  will send to shareholders
confirmation statements for each purchase, exchange or redemption transaction. A
confirmation  statement  will show the Fund,  number of shares,  order date, net
asset value per share and dollar amount for the transaction.  A shareholder must
report any error on a confirmation  statement within two weeks after the mailing
or other transmission of the statement to the shareholder.

The Investment Company will send each shareholder a quarterly  statement,  which
will include Fund shares purchased,  exchanged or redeemed during the month, the
net asset value per share and total dollar amount for each transaction,  and the
shareholder's account balance in each Fund at the end of the period.

Dividends, Capital Gains Distributions and Taxation Of Funds
- --------------------------------------------------------------------------------

For each Fund, the Investment  Company declares dividends at the end of June and
end of December to pay out all or substantially all of the Fund's net investment
income  (dividends)  and  declares  dividends  at the end of December to pay out
substantially  all of the Fund's net realized  short and long term capital gains
(capital  gains  distributions).  A Fund  may  make a  special  distribution  in
September  of each year to comply with Federal tax law  requirements  for mutual
funds.

A shareholder  may elect,  in its  application  to purchase Fund shares or in an
amended application, to:

    o    automatically  reinvest  dividends  and  distributions  from a Fund  in
         additional shares of the Fund;

    o    receive dividends and distributions in cash; or

    o    automatically  reinvest  dividends from any Fund in shares of the Money
         Market Fund.

A Fund is not subject to Federal income tax on ordinary  income and net realized
capital gains that it distributes to shareholders, as long as the Fund satisfies
Federal tax law provisions, including certain minimum distribution requirements.
Each Fund is treated as a separate  corporation  for Federal income tax purposes
and must satisfy the tax requirements independently.


                                      -19-
<PAGE>

Shareholder Taxation
- --------------------------------------------------------------------------------

Each  shareholder  should consult its own tax adviser about the Federal,  state,
local and, if applicable,  foreign tax consequences of investing in Fund shares,
because  investors'  tax  situations  will vary.  Below are general  rules about
Federal income taxation for an investor to consider.  When a shareholder redeems
(sells) shares of a Fund, including in an exchange transaction,  the shareholder
will have a gain or a loss on its investment in those shares.

    o    If the  shareholder  owned the  shares  sold for more  than a year,  it
         generally will have a long-term capital gain or loss.

    o    If the shareholder owned the shares sold for less than a year, any gain
         will be short-term  capital gain taxable at ordinary income rates,  and
         any loss may be subject to special tax rules.

When  a  shareholder  receives  dividends  or  distributions  from a  Fund,  the
shareholder  (unless  it is exempt  from  taxation)  will owe tax on the  amount
received,  even if the  shareholder  automatically  reinvests  the  dividend  or
distribution in additional Fund shares. A shareholder will receive  dividends or
distributions when declared and paid by a Fund, even if the shareholder has only
recently purchased Fund shares.

    o    Ordinary  income rates apply to a Fund's  dividends of ordinary  income
         and net realized short-term capital gains.

    o    Capital  gain rates  apply to a Fund's  distributions  of net  realized
         long-term capital gains.

    o    A potential  investor should consider the tax impact of purchasing Fund
         shares when the Fund is expected to pay dividends or  distributions  in
         the near future.

Withholding  For Federal  Income Taxes.  A  shareholder  on its  application  to
purchase  Fund shares may make  representations  and provide  information  to be
exempt from  withholding  for  Federal  income tax on the  Investment  Company's
distributions and dividends and payment of redemption  proceeds.  U.S. corporate
shareholders  and certain other entities named in the Internal  Revenue Code are
exempt from withholding under certain circumstances.

The Investment Company will withhold for Federal income tax if:

    o    a  shareholder  has not  provided  a  correct  taxpayer  identification
         number, or

    o    a  shareholder  has not made the  certifications  required to be exempt
         from withholding, or

    o    the  Investment  Company or the  shareholder  has been  notified by the
         Internal  Revenue  Service that the  shareholder  is subject to back-up
         withholding.

A shareholder may credit any amount  withheld by the Investment  Company against
the Federal income tax liability of the shareholder.

Each January,  the Investment  Company will provide reports to Fund shareholders
of the Federal  income tax status of  distributions  and  dividends  made by the
Funds during the previous year.


                                      -20-
<PAGE>


- --------------------------------------------------------------------------------
Financial Highlights
- --------------------------------------------------------------------------------

The financial  highlights  tables are intended to help you understand the Funds'
financial  performance.  They  show  performance  for  the  period  of a  Fund's
operations,  because  the Funds  have  operated  less than five  years.  Certain
information reflects financial results for a single Fund share.

The total returns in the table  represent  the rate that an investor  would have
earned or lost on an investment in the particular Fund (assuming reinvestment of
all dividends and  distributions).  This  information has been audited by Arthur
Andersen  LLP,  whose  report,  along with the  Investment  Company's  financial
statements, are included in the annual report, which is available upon request.

All America Fund
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>

                                                                                Year Ended December 31,
                                                                                ----------------------
                                                                         1999      1998       1997      1996(d)
                                                                         ----      ----       ----      -------
<S>                                                                   <C>        <C>        <C>        <C>
Net Asset Value, Beginning of Year/Period .........................   $   15.08  $   12.65  $   10.98  $   10.00
                                                                      ---------  ---------  ---------  ---------
Income From Investment Operations:
  Net Investment Income ...........................................         .09        .07        .08        .06
  Net Gains or Losses on Securities (realized and unrealized) .....        3.81       2.57       2.77        .98
                                                                      ---------  ---------  ---------  ---------
    Total From Investment Operations ..............................        3.90       2.64       2.85       1.04
                                                                      ---------  ---------  ---------  ---------
Less Dividend Distributions:
  From net investment income ......................................        (.08)      (.08)      (.08)      (.06)
  From capital gains ..............................................       (2.43)      (.13)     (1.10)        --
                                                                      ---------  ---------  ---------  ---------
    Total Distributions ...........................................       (2.51)      (.21)     (1.18)      (.06)
                                                                      ---------  ---------  ---------  ---------

Net Asset Value, End of Year/Period ...............................   $   16.47  $   15.08  $   12.65  $   10.98
                                                                      =========  =========  =========  =========
Total Return(a)....................................................       26.0%      21.0%      26.0%      10.4%

Ratios/Supplemental Data
Net Assets, End of Year/Period ($ millions) .......................   $   72.4   $   70.8   $   56.7   $   55.5
Ratio of Net Investment Income to Average Net Assets ..............         .51%       .55%       .59%       .95%(b)
Ratio of Expenses to Average Net Assets ...........................         .85%       .84%       .84%       .87%(b)
Ratio of Expenses to Average Net Assets after Expense Reimbursement         .84%       .82%       .81%       .85%(b)
Portfolio Turnover Rate(c) ........................................       34.89%     41.25%     35.96%      9.33%
</TABLE>


- ----------

 (a) Not annualized. Total Return would have been lower had certain
     expenses not been reduced through expense reimbursement (Note 2).

 (b) Annualized.
 (c) Portfolio turnover rate excludes short-term securities.
 (d) Commenced operations May 1, 1996.


                                      -21-
<PAGE>


Equity Index Fund
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                                                  Year Ended
                                                                             December 31, 1999(d)
                                                                            ----------------------
<S>                                                                                <C>
Net Asset Value, Beginning of Period .......................................       $10.00
                                                                                   ------
Income From Investment Operations:
  Net Investment Income ....................................................          .08
  Net Gains or Losses on Securities (realized and unrealized) ..............          .82
                                                                                   ------
    Total From Investment Operations .......................................          .90
                                                                                   ------
Less Dividend Distributions:
  From net investment income ...............................................         (.08)
  From capital gains .......................................................         (.02)
                                                                                   ------
    Total Distributions ....................................................         (.10)
                                                                                   ------
Net Asset Value, End of Year/Period ........................................       $10.80
                                                                                   ------
Total Return(a).............................................................          9.0%

Ratios/Supplemental Data
Net Assets, End of Year/Period ($ millions) ................................        $29.5
Ratio of Net Investment Income to Average Net Assets .......................         1.22%(b)
Ratio of Expenses to Average Net Assets ....................................          .63%(b)
Ratio of Expenses to Average Net Assets after Expense Reimbursement ........          .32%(b)
Portfolio Turnover Rate(c) .................................................         5.67%
</TABLE>

Bond Fund
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                                             Year Ended December 31,
                                                                             -----------------------
                                                                       1999      1998      1997     1996(e)
                                                                       ----      ----      ----     ------
<S>                                                                   <C>       <C>       <C>       <C>
Net Asset Value, Beginning of Year/Period .........................   $10.41    $10.41    $10.13    $10.01
                                                                      ------    ------    ------    ------
Income From Investment Operations:
  Net Investment Income ...........................................      .60       .61       .59       .38

  Net Gains or Losses on Securities (realized and unrealized) .....     (.87)      .24       .29       .12
                                                                      ------    ------    ------    ------

    Total From Investment Operations ..............................     (.27)      .85       .88       .50
                                                                      ------    ------    ------    ------
Less Dividend Distributions:
  From net investment income ......................................     (.60)     (.62)     (.59)     (.38)
  From capital gains ..............................................     (.09)     (.23)     (.01)       --
                                                                      ------    ------    ------    ------

    Total Distributions ...........................................     (.69)     (.85)     (.60)     (.38)
                                                                      ------    ------    ------    ------

Net Asset Value, End of Year/Period ...............................   $ 9.45    $10.41    $10.41    $10.13
                                                                      ======    ======    ======    ======

Total Return(a)....................................................    (3.5)%      8.3%      8.9%     5.0%

Ratios/Supplemental Data
Net Assets, End of Year/Period ($ millions) .......................   $28.7      $25.2     $22.1    $21.0
Ratio of Net Investment Income to Average Net Assets ..............     6.23%      5.84%     5.69%    5.63%(b)
Ratio of Expenses to Average Net Assets ...........................      .93%       .97%     1.00%     .90%(b)
Ratio of Expenses to Average Net Assets After Expense Reimbursement      .70%       .70%      .70%     .70%(b)
Portfolio Turnover Rate(c) ........................................    10.07%     33.32%    56.18%   17.85%
</TABLE>

- ----------
 (a) Not annualized. Total Return would have been lower had certain
     expenses not been reduced through expense reimbursement (Note 2).
 (b) Annualized.
 (c) Portfolio turnover rate excludes short-term securities.
 (d) Commenced operations May 3, 1999.
 (e) Commenced operations May 1, 1996.



                                      -22-
<PAGE>

Money Market Fund
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>
                                                                                      Year Ended December 31,
                                                                                      ----------------------
                                                                                     1999      1998     1997(d)
                                                                                    ------    ------    ------
<S>                                                                                 <C>       <C>       <C>
Net Asset Value, Beginning of Year/Period .......................................   $10.23    $10.15    $10.00
                                                                                    ------    ------    ------
Income From Investment Operations:
  Net Investment Income .........................................................      .50       .52       .35
  Net Gains or Losses on Securities (realized and unrealized) ...................       --        --        --
                                                                                    ------    ------    ------
    Total From Investment Operations ............................................      .50       .52       .35
                                                                                    ------    ------    ------

Less: Dividend Distributions From Net Investment Income .........................     (.34)     (.44)     (.20)
                                                                                    ------    ------    ------
    Total Distributions .........................................................     (.34)     (.44)     (.20)
                                                                                    ------    ------    ------
Net Asset Value, End of Year/Period .............................................   $10.39    $10.23    $10.15
                                                                                    ======    ======    ======
Total Return(a)..................................................................      4.9%      5.3%      3.5%

Ratios/Supplemental Data
Net Assets, End of Year/Period ($ millions) .....................................    $30.2     $ 6.5     $ 7.5
Ratio of Net Investment Income to Average Net Assets ............................     4.86%     5.14%     5.17%(b)
Ratio of Expenses to Average Net Assets .........................................     1.02%     3.21%     2.47%(b)
Ratio of Expenses to Average Net Assets after Expense Reimbursement .............      .40%      .40%      .40%(b)
Portfolio Turnover Rate(c) ......................................................      N/A       N/A       N/A
</TABLE>

- --------------
 (a) Not annualized. Total return would have been lower had certain expenses
     not been reduced through expense reimbursement (Note 2).
 (b) Annualized.
 (c) Portfolio turnover rate excludes short-term securities.
 (d) Commenced operations May 1, 1997.
 N/A Not Applicable


                                      -23-
<PAGE>



                               Investment Company


                   Mutual of America Institutional Funds, Inc.

                                   Distributor
                                   -----------

                    Mutual of America Securities Corporation

                               Investment Adviser
                               ------------------

                Mutual of America Capital Management Corporation

                Subadvisers for a portion of the All America Fund
                -------------------------------------------------

                           Fred Alger Management, Inc.


                              Oak Associates, Ltd.


                              Independent Auditors
                              --------------------

                               Arthur Andersen LLP

                                     Counsel
                                     -------

                      Swidler Berlin Shereff Friedman, LLP

                                    Custodian
                                    ---------

                            The Chase Manhattan Bank

                                 Transfer Agent
                                 --------------

                       State Street Bank and Trust Company


     The Investment Company sells shares of its Funds only to institutional
                                   investors.

<PAGE>

MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.

320 Park Avenue, New York, New York 10022                         1-800-914-8716

You May Obtain More Information
- --------------------------------------------------------------------------------

Registration   Statement.  We  have  filed  with  the  Securities  and  Exchange
Commission  (the  Commission)  a  Registration  Statement  about the  Investment
Company.  The Registration  Statement  includes this prospectus,  a Statement of
Additional  Information  (the SAI),  and exhibits.  You may examine and copy the
Registration  Statement at the Commission's Public Reference Room in Washington,
DC.  You may call  1-800-SEC-0330  to learn  about the  operation  of the Public
Reference Room.


Statement of Additional  Information.  The SAI contains  additional  information
about the Investment  Company and its Funds.  We  incorporate  the SAI into this
Prospectus by reference.

Semi-Annual  and  Annual  Reports.   Additional  information  about  the  Funds'
investments  is available in the  Investment  Company's  annual and  semi-annual
reports to shareholders.  In the annual reports, you will find a discussion (for
all Funds except the Money Market Fund) of the market  conditions and investment
strategies that  significantly  affected the Funds'  performance during its last
fiscal year.

How To Obtain the SAI and  Reports.  You may obtain a free copy of the SAI or of
the  Investment   Company's  most  recent  annual  and   semi-annual   financial
statements, by:


    o  writing to us at 320 Park Avenue, New York, NY 10022, Attn: Institutional
       Funds, or

    o  calling 1-800-914-8716 and asking for the Investment Company.

The  Commission has an Internet web site at  http://www.sec.gov.  You may obtain
the  Investment  Company's  Registration  Statement,  including the SAI, and its
semi-annual and annual reports through the Commission's  Internet site. You also
may obtain copies of these documents, upon your payment of a duplicating fee, by
writing to the Commission's Public Reference Section, Washington, DC 20549-6009.

Where To Direct  Questions.  If you have  questions  about the operations of the
Investment Company,  you should contact your representative at Mutual of America
Securities  Corporation.  You may call  1-800-914-8716 for the address and phone
number of the office nearest you.

Investment Company Act of 1940 Act File Number 811-8922

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


Prospectus dated May 1, 2000


<PAGE>

                                MUTUAL OF AMERICA
                                INSTITUTIONAL
                                FUNDS, INC.

                                EQUITY INDEX FUND

                                ALL AMERICA FUND

                                BOND FUND

                                MONEY MARKET FUND

                                Distributed by:

                                MUTUAL OF AMERICA SECURITIES CORPORATION
                                320 PARK AVENUE
                                NEW YORK, NY 10022-6839
                                ................................................


                                Investment Adviser
                                MUTUAL OF AMERICA CAPITAL MANAGEMENT CORPORATION


                                Transfer and Shareholder Services Agent
                                STATE STREET BANK AND TRUST COMPANY


                                Investment Accounting Agent
                                MUTUAL OF AMERICA CAPITAL MANAGEMENT CORPORATION


                                Independent Accountants
                                ARTHUR ANDERSEN LLP


                                Custodian
                                THE CHASE MANHATTAN BANK



<PAGE>

MUTUAL OF AMERICA
INSTITUTIONAL FUNDS, INC.

320 PARK AVENUE
NEW YORK NY 10022-6839

Application and Authorization Form

|_| Initial      Distributor:
|_| Amendment    Mutual of America Securities Corporation
                 Member NASD/SIPC
                 320 Park Avenue, New York, NY 10022-6839

     Taxpayer ID Number

- ---------------------------
 (Account Number Assigned)


- ---------------------------
1. Applicant's Account
   Identification
   Please print


- --------------------------------------------------------------------------------
FULL LEGAL NAME OF INSTITUTION (OWNER OF ACCOUNT)              TELEPHONE NUMBER

- --------------------------------------------------------------------------------
ADDRESS                                                        FAX NUMBER

- --------------------------------------------------------------------------------
CITY                                             STATE                 ZIP CODE

- --------------------------------------------------------------------------------
TO THE ATTENTION OF (NAME AND TITLE)

- --------------------------------------------------------------------------------
NAME, TITLE AND ADDRESS OF PERSON TO RECEIVE |_| TAX REPORTS
                                             |_| DUPLICATE CONFIRMATIONS
- ---------------------------
2. Type of Entity
   Check applicable boxes,
   and fill in blanks


|_| Endowment   |_| Not-for-Profit Corporation   |_| Foundation  |_| Corporation

|_| Trust       |_| Partnership (general) (limited) Circle one

|_| Other
          ----------------------------------------------------------------------

Year entity started               State where formed
                    -------------                    ---------------------------

- ---------------------------
3. Initial Investment in
   Fund Portfolios
   By wire transfer only


Total Investment $                     (minimum $25,000 unless waived by
                  -------------------- Institutional Fund)

All America $                                 Bond $
              ------------------------------         ---------------------------

Money Market $                                Equity Index $
               ------------------------------                -------------------

- --------------------------
4. Telephone Redemption
   and Exchange Requests
   Check one box


|_|  Redemption  and exchange  requests  may be made by telephone by  Authorized
     Persons  (Item 7 below)  or any  person  reasonably  believed  by Mutual of
     America  Institutional Funds, Inc. ("the Institutional Fund"), State Street
     Bank and Trust Company ("Transfer  Agent"), or Mutual of America Securities
     Corporation ("Distributor") to be an Authorized Person.

|_|  Redemption and exchanges may be made in writing only.

- --------------------------
5. Dividends and
   Distributions
   Check one box


|_|  Pay all dividends and capital gains distributions in cash to shareholder by
     wire transfer to account specified in Item 6 of this Application.

|_|  Invest all  dividends  and capital  gains  distributions  from all Funds in
     Money Market Fund shares.

|_|  Reinvest  all  dividends  and capital  gains  distributions  from a Fund in
     additional Fund shares.

<PAGE>

- --------------------------
6. Payment of Proceeds
   to Owner
   Information is required

       May only be changed by
       amendment to Application

All redemption proceeds,  and dividends and capital gains distributions that are
to be paid to  Applicant,  should  be sent by  wire  transfer  to  Applicant  as
follows:

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

Address
        ------------------------------------------------------------------------

City                                                  State      Zip Code
     -------------------------------------------------      -----         ------

ABA No.
        ------------------------------------------------------------------------

Branch Name (if any) and ABA No.
                                 -----------------------------------------------

Account name and No.
                     -----------------------------------------------------------

- --------------------------
7. Authorized Persons

   May only be changed by
   amendment to Application

The following  persons have the right and authority to give  instructions and to
take actions as Authorized  Persons as contemplated in this  Application and the
prospectus  of the  Institutional  Fund,  each  Authorized  person has been duly
elected or appointed and legally holds the office or position specified, and the
signature set forth  opposite the name of each  Authorized  Person is a true and
correct specimen. --attach pages if necessary--


Name and Title (Please print)           Signature


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


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


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




- --------------------------
8. Confirms, Statements,
   Telephone Recording

Each report of the  execution of an order and  statement of the account shall be
conclusive  if  Applicant  does not notify the  Institutional  Fund of any error
within two weeks after the  mailing or other  transmission  of such  document to
Applicant.  Applicant  authorizes the Institutional Fund, Transfer Agent and the
Distributor,  each in their discretion and without prior notice to Applicant, to
record and/or monitor  telephone  conversations  in connection with  Applicant's
account and transactions in Fund shares.

- ---------------------------
9. Certificate of Authority

By  signing  this  Application  and  delivering  it to the  Institutional  Fund,
Applicant  represents  and  warrants  that it has the  power  and  authority  to
purchase Fund shares  through the  Distributor,  on the terms and conditions set
forth in this Application and the Institutional Fund prospectus, and each signer
of the  Application  represents and warrants that he (or she) is duly authorized
to sign on behalf of Applicant.

Upon  Applicant's  request,  the  Institutional  Fund will provide (1) a form of
Certificate of  Resolutions  and  Incumbency,  for use by a corporation or other
entity  that has a Board of  Directors  or Board of  Trustees,  or (2) a form of
Certificate of Authority and Authorized Persons, for use by a trust, partnership
or other unincorporated entity.

<PAGE>

- ---------------------------
10. Financial Information
    Give approximate
    amounts

Annual Income/Revenue: $           Current securities Portfolio: $
                       ------------                               --------------

Surplus (or Net Worth/Net Assets): $            Total Assets: $
                                    ----------                 -----------------


- ---------------------------
11. Investing Information

Does Applicant receive  investment advice for the purchase or sale of securities
from any of the following? Yes |_| No |_| If "Yes" check all that apply:

|_| In-House Investment Professionals |_| Bank Trust Department
|_| Investment Adviser |_| Investment Committee of Board
|_| Other:
          ------------------------------------

Does Applicant  understand  the investment  risks,  including  market risks,  or
owning shares of the Mutual of America Institutional Funds?      |_| Yes |_| No

Will Applicant redeem holdings in any mutual fund, certificate of deposit, or
other investment to purchase Institutional Fund shares?          |_| Yes |_| No

State redemption amount and, if applicable, the total fee or
penalty:
        -----------------------


- ---------------------------
12. Investment Objectives


Are the  investment  objectives of the Funds of Mutual of America  Institutional
Funds, Inc.  consistent with Applicant's  current investment  objectives?  Check
appropriate box(es) below.


All America Fund - total return by capital growth and, to a
lesser extent, current income:                               |_| Yes |_| No

Equity Index Fund - investment results that correspond to the performance
of common stocks included in the S&P 500 Index:              |_| Yes |_| No

Bond Fund - current income with preservation of capital a secondary
objective:                                                   |_| Yes |_| No

Money Market Fund - current income to extent consistent with liquidity,
investment quality and stability of capital:                 |_| Yes |_| No

Do you expect to redeem All America Fund,  Equity Index Fund or Bond Fund shares
within 30 to 60 days from the date of initial investment to meet
short-term liquidity needs?                                  |_| Yes |_| No


- ---------------------------
13. Investment Experience
    Check the level of
    Applicant's experience in
    securities listed

<TABLE>
<CAPTION>

- ----------------------------------------------------------------------------------------------------------
                                None     Some     Much                               None    Some     Much
<S>                             <C>      <C>      <C>        <C>                     <C>     <C>      <C>
  Exchange-listed equities                                   Government bonds
- ----------------------------------------------------------------------------------------------------------
  NASDAQ/OTC equities                                        Equity mutual funds
- ----------------------------------------------------------------------------------------------------------
  Corporate bonds                                            Bond mutual funds
- ----------------------------------------------------------------------------------------------------------
</TABLE>


- ---------------------------
14. Pre-Dispute Arbitration Agreement


Arbitration  will be used to resolve any  dispute  between  Applicant  (you) and
Mutual of America  Securities  Corporation  (us).  Mutual of America  Securities
Corporation serves as a distributor of shares of Mutual of America Institutional
Funds,  Inc. and may in the future  distribute shares of additional mutual funds
(together, the "Funds"). Arbitration forums were conceived by the Securities and
Exchange  Commission,  the New  York  Stock  Exchange,  Inc.,  and the  National
Association  of  Securities  Dealers,  Inc.  to  provide  a  dispute  resolution
mechanism that is an alternative to court proceedings and that is expected to be
more efficient and less costly than court litigation.



You acknowledge that you are aware of the following aspects of arbitration:

      1. Arbitration is final and binding on the parties.

      2. The parties waive their right to seek remedies in court,  including the
         right to jury trial.

      3. Pre-arbitration  discovery is generally more limited than and different
         from court proceedings.

      4. The  arbitrators'  award is not required to include factual findings or
         legal   reasoning,   and  any  party's  right  to  appeal  or  to  seek
         modification of rulings by the arbitrators is strictly limited.

      5. The  panel  of  arbitrators  will  typically   include  a  minority  or
         arbitrators  who  were  or  who  are  affiliated  with  the  securities
         industry.

<PAGE>


You agree that all  controversies  that may arise  between you and us concerning
any order or transaction, or concerning the continuation,  performance or breach
of the Agreement,  the Application for the purchase of Fund shares, or any other
agreement between you and us, shall be determined by arbitration  before a panel
of  independent  arbitrators  set up by the National  Association  of Securities
Dealers,  Inc.,  conducted  in  accordance  with  the  arbitration  rules of the
National Association of Securities Dealers, Inc. New York law, without regard to
choice of law  provisions,  shall govern and shall be applied by the arbitrators
to any such  controversy.  Punitive  damages,  if any,  shall be  limited to the
maximum  extent  permitted by the National  Association  of Securities  Dealers,
Inc.,  or otherwise  permitted  by law.  You  understand  and  acknowledge  that
judgment  upon any  arbitration  award may be entered in any court of  competent
jurisdiction.

No person shall bring a putative or certified class action to  arbitration,  nor
seek to enforce any pre-dispute arbitration agreement against any person who has
initiated  in court a putative  class  action;  or who is a member of a putative
class who has not opted out of the class with respect to any claims  encompassed
by the putative class action,  until: (1) the class  certification is denied, or
(ii) the class is decertified,  or (iii) the customer is excluded from the class
by the court.  Such  forbearance to enforce an agreement to arbitrate  shall not
constitute  a waiver of any  rights  under this  agreement  except to the extent
stated herein.


- ---------------------------
15. Tax Certification
    Check one box

Applicant is a tax-exempt organization: |_| Yes    |_| No

Important: If Applicant is for any reason subject to backup withholding,  strike
out phrase (2).

Applicant  certifies under penalties of perjury that (1) the number shown in the
Taxpayer ID box above is Applicant's correct taxpayer identification number; and
(2)  Applicant  is not subject to backup  withholding  because (a)  Applicant is
exempt from backup  withholding,  or (b)  Applicant has not been notified by the
IRS that it is subject to backup  withholding as a result of a failure to report
all interest or dividends,  or (c) the IRS has notified the Applicant that it is
no longer subject to backup withholding.


- ---------------------------
16. Acceptance and Signature(s)

    Do not wire funds until
    you have been notified of
    Application approval


The Applicant affirms that: it has received the prospectus for the Institutional
Fund;  the  information  and   certifications  set  forth  in  this  Application
(amendment) are true and correct, and the Institutional Fund, the Transfer Agent
and the  Distributor are entitled to rely on them until the  Institutional  Fund
receives  actual written notice in accordance  with its procedures of any change
to the  information  and/or  certifications;  and  Applicant  has  reviewed  the
Pre-Dispute  Arbitration  Agreement  in Paragraph 14 and agrees to its terms and
has reviewed the tax certification in Paragraph 15.



APPLICANT
         -----------------------------------------------------------------------

By:
   --------------------------------------------
   Signature

                                                 Date:
- -----------------------------------------------       ---------
Print Name and Title of Authorized Person



By:
   --------------------------------------------
   Signature [If required]


                                                             Date:
- ------------------------------------------------------------      ---------
Print Name and Title of Secretary or Other Authorized Person

(seal)



THE FOLLOWING IS TO BE COMPLETED BY MUTUAL OF AMERICA SECURITIES CORPORATION


Did  Consultant   solicit  the   Applicant's   purchase  of  Mutual  of  America
Institutional Funds, Inc., shares?                               |_| Yes |_| No

How long has Consultant known Applicant?                    (Months or Years)
                                         -------------------


Consultant  represents and certifies that: (1) based on the information provided
to  me  by  Applicant,   the  purchase  of  shares  of  the  Mutual  of  America
Institutional  Funds, Inc. (the "Funds") is suitable for the Applicant's  stated
investment  objective(s) and financial position;  (2) the Applicant has received
the  current  prospectus  for the Funds and any  supplements  thereto;  (3) I am
properly licensed with Mutual of America Securities Corporation at the state and
federal  levels  to sell  shares  of the  Funds  to  Applicant;  (4) when I have
knowledge of any changes or updates to information provided by Applicant, I will
promptly  modify the  records of Mutual of America  Securities  Corporation.  My
suitability determination was based on (check as applicable and attach summaries
of discussions or other information obtained):


|_| Discussions with Applicant or Applicant's Adviser

|_| Financial or other information provided by Applicant or its Adviser


- --------------------------------------------------------------------------------
SIGNATURE OF CONSULTANT, AS REGISTERED REPRESENTATIVE OF SECURITIES CORP.


- --------------------------------------------------------------------------------
PRINT NAME                                                            DATE


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



- --------------------------------------------------------------------------------
SIGNATURE OF REGISTERED PRINCIPAL OF SECURITIES CORP.


- --------------------------------------------------------------------------------
PRINT NAME                                    DATE>


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

<PAGE>


                   MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                    320 PARK AVENUE, NEW YORK, NEW YORK 10022
                                 (800) 914-8716

             EQUITY INDEX FUND                        BOND FUND
             ALL AMERICA FUND                         MONEY MARKET FUND

                       STATEMENT OF ADDITIONAL INFORMATION

                                   May 1, 2000




This Statement of Additional Information is not a prospectus. You should read it
in conjunction with the Mutual of America  Institutional  Funds, Inc. Prospectus
dated May l, 2000,  and you should keep it for future use.  We  incorporate  the
Prospectus by reference into this Statement of Additional Information.


A copy of the  Prospectus  to which this  Statement  of  Additional  Information
relates is  available  to you at no charge.  To obtain the  Prospectus,  you may
write to Mutual of America  Institutional  Funds,  Inc. at the above  address or
call the telephone number listed above.


                                TABLE OF CONTENTS
                                                                          Page
                                                                          ----
 Investment Company's Form of Operations ...............................    2
 Investment Strategies and Related Risks ...............................    3
   Additional Permitted Investments ....................................    3
   Additional Investment Strategies ....................................    5
   Additional Information about Specific Types of Securities ...........    9
 Fundamental Investment Restrictions ...................................   13
 Management of the Investment Company ..................................   14
 Investment Advisory Arrangements ......................................   15
 Administrative Agreements .............................................   17
 Portfolio Transactions and Brokerage ..................................   18
 Purchase, Redemption and Pricing of Shares ............................   19
 Taxation of the Investment Company ....................................   21
 Taxation of Shareholders ..............................................   21
 Yield and Performance Information .....................................   23
 Description of Corporate Bond Ratings .................................   26
 Distribution of Fund Shares ...........................................   27
 Legal Matters .........................................................   27
 Independent Auditors ..................................................   27
 Custodian .............................................................   27
 Use of Standard & Poor's Index ........................................   28
 Financial Statements ..................................................   28


<PAGE>


                    INVESTMENT COMPANY'S FORM OF OPERATIONS

History and Operating Form
- --------------------------------------------------------------------------------

Mutual of America  Institutional Funds, Inc. (the Investment Company) was formed
on October 27, 1994 as a Maryland  corporation.  It is a  diversified,  open-end
management  investment  company  registered under the Investment  Company Act of
1940 (the 1940 Act).

The Investment  Company issues  separate  classes (or series) of stock,  each of
which represents a separate Fund of investments. There are currently four Funds:
the Equity Index Fund, All America Fund, Bond Fund and Money Market Fund.

Offering of Shares
- --------------------------------------------------------------------------------

The  Investment  Company is  designed  primarily  as an  investment  vehicle for
endowments, foundations,  corporations,  municipalities or other public entities
and other institutional investors.

Currently,  the  Investment  Company  requires a minimum  initial  investment of
$25,000,  except that the Investment  Company may waive this  requirement in its
discretion. The minimum amount for additional purchases of Fund shares currently
is $5,000.

Description of Shares
- --------------------------------------------------------------------------------

The authorized  capital stock of the Investment  Company consists of one billion
shares of common stock,  $.01 par value.  The Investment  Company  currently has
four  classes of common  stock,  and it may  establish  additional  classes  and
allocate its  authorized  shares  either to new classes or to one or more of the
existing classes.

The Investment Company reserves the right to redeem, upon not less than 30 days'
written notice,  all shares in a  shareholder's  Fund account when the aggregate
value of the shares is less than $5,000.

All shares of common stock,  of whatever  class,  are entitled to one vote.  The
votes  of all  classes  are  cast  on an  aggregate  basis,  except  that if the
interests of the Funds differ, the voting is on a Fund-by-Fund  basis.  Examples
of matters that would require a Fund-by-Fund vote are changes in the fundamental
investment  policy of a particular Fund and approval of the Investment  Advisory
Agreement or a Subadvisory Agreement for the Fund.

The Investment  Company is not required to hold annual meetings.  It will call a
special  meeting of  shareholders  when a meeting is requested  by  shareholders
holding  at  least  25% of the  outstanding  shares  of the  Investment  Company
entitled  to vote at the  meeting  except  that a meeting  to remove one or more
directors shall be called when requested by 10% of the outstanding shares of the
Investment Company entitled to vote at the meeting.

The shares of each Fund, when issued,  will be fully paid and  nonassessable and
will have no preference,  preemptive,  conversion,  exchange or similar  rights.
Shares do not have cumulative voting rights.

Each issued and outstanding  share in a Fund is entitled to participate  equally
in dividends and  distributions  declared by such Fund and, upon  liquidation or
dissolution,  in the net assets of such Fund  remaining  after  satisfaction  of
outstanding  liabilities.  Accrued liabilities which are not allocable to one or
more Funds will  generally be allocated  among the Funds in  proportion to their
relative net assets. In the unlikely event that any Fund incurred liabilities in
excess of its assets, each other Fund could be liable for such excess.


                                       2
<PAGE>


                    INVESTMENT STRATEGIES AND RELATED RISKS

The Prospectus describes each Fund's principal investment  strategy(ies) and the
related  risks.  You  should  refer to  "Summary  of How Our Funds  Invest"  and
"Details  about How Our Funds  Invest and Related  Risks" in the  Prospectus  to
learn about those strategies and risks.


Additional Permitted Investments
- --------------------------------------------------------------------------------


The Investment Company's Funds may use investment  strategies and purchase types
of securities in addition to those discussed in the Prospectus.

Equity Index Fund: In addition to common stocks and futures contracts,  the Fund
may invest in:


    o   money market instruments, and


    o   U.S. Government and U.S. Government agency obligations.

All America Fund -- In addition to common stocks, the Adviser and Subadviser who
manage  approximately  40% of the net assets of the All America Fund (the Active
Assets) may invest assets in:

    o   securities  convertible  into  common  stocks,  including  warrants  and
        convertible bonds,

    o   bonds,

    o   money market instruments,

    o   U.S. Government and U.S. Government agency obligations,

    o   foreign securities and ADRs,

    o   futures and options contracts, and


    o   preferred stock.

The portion of the All America Fund invested to replicate the S&P 500 Index (the
Indexed Assets) may also be invested in:


    o   money market instruments, and

    o   U.S. Government and U.S. Government agency obligations.

The Adviser may manage cash  allocated to the Active  Assets prior to investment
in securities by the Subadvisers.

Bond Fund: In addition to investment grade debt securities of the type described
in the Prospectus, the Bond Fund may invest in :

    o   asset-backed securities,

    o   non-investment grade securities, for up to 20% of its assets,

    o   foreign securities,

    o   cash and money market instruments,

    o   stocks acquired  either by conversion of  fixed-income  securities or by
        the exercise of warrants attached to fixed income securities,

    o   preferred stock

    o   options,  futures  contracts and options on futures  contracts on United
        States Treasury securities and Government National Mortgage  Association
        ("Ginnie Mae") securities, and

    o   equipment trust certificates.


                                       3
<PAGE>



Money Market Fund: In addition to commercial paper and U.S.  Treasury Bills, the
Fund may  invest  in any of the  following  kinds of money  market  instruments,
payable in United States dollars:

    o   securities  issued  or  guaranteed  by  the  U.S.  Government  or a U.S.
        Government agency or instrumentality;

    o   negotiable  certificates  of  deposit,  bank  time  deposits,   bankers'
        acceptances and other  short-term debt obligations of domestic banks and
        foreign  branches of domestic banks and U.S.  branches of foreign banks,
        which at the time of their most recent annual financial  statements show
        assets in excess of $5 billion;

    o   certificates  of  deposit,  time  deposits  and  other  short-term  debt
        obligations of domestic savings and loan associations, which at the time
        of their most recent annual  financial  statements show assets in excess
        of $1 billion;

    o   repurchase  agreements covering government  securities,  certificates of
        deposit, commercial paper or bankers' acceptances;

    o   variable amount floating rate notes; and

    o   debt securities issued by a corporation.

The Money Market Fund may enter into transactions in options,  futures contracts
and options on futures, contracts on United States Treasury securities.

Under the Money Market Fund's investment  policy,  money market  instruments and
other  short-term debt securities means securities that have a remaining term to
maturity  of up to 13 months (25 months in the case of  government  securities).
The dollar-weighted  average maturity of the securities held by the Money Market
Fund will not exceed 90 days.

The  securities  in the  Money  Market  Fund  must  meet the  following  quality
requirements --

    o   All of the  securities  held by the Money Market Fund must have received
        (or be of comparable quality to securities which have received),  at the
        time of the purchase,  a rating in one of the two highest  categories by
        any two nationally recognized statistical rating agencies; and

    o   At least 95% of the  securities  held by the Money Market Fund must have
        received  (or  be  of  comparable   quality  to  securities  which  have
        received),  at the time of purchase, a rating in the highest category by
        any two such rating agencies.

The Board of  Directors  of the  Investment  Company  must approve or ratify the
purchase of any security (other than any U.S. government  security) that has not
received  a rating or that has been rated by only one  rating  agency.  The Fund
will sell any securities that are subsequently  downgraded below the two highest
categories as soon as practicable, unless the Board of Directors determines that
sale of those securities would not be in the best interests of the Fund.

The Money  Market  Fund  will not  invest  more  than 5% of its total  assets in
securities  of,  or  subject  to puts  from,  any one  issuer  (other  than U.S.
government  securities and repurchase  agreements fully  collateralized  by U.S.
government  securities)  provided  that (a) the Fund may invest up to 10% of its
total assets in securities  issued or guaranteed by a single issuer with respect
to which the Fund has purchased an unconditional put and (b) with respect to 25%
of its total assets the Fund may, with respect to securities meeting the highest
investment criteria, exceed the 5% limit for up to three business days.


                                       4
<PAGE>

Additional Investment Strategies
- --------------------------------------------------------------------------------

Lending of Securities

The Funds have the  authority  to lend their  securities,  under the  conditions
described  below.  The Funds will not lend any  securities  until the Investment
Company's Board of Directors approves a form of securities lending agreement.

A Fund may lend its securities,  constituting up to 30% of its total assets,  to
brokers,  dealers and  financial  institutions,  other than any affiliate of the
Investment Company. A Fund may pay reasonable fees to persons  unaffiliated with
the Fund for services or for arranging such loans.

Upon lending  securities,  a Fund must receive as  collateral  cash,  securities
issued  or  guaranteed  by the  United  States  Government  or its  agencies  or
instrumentalities,  or  letters  of  credit of  certain  banks  selected  by the
Adviser.  The collateral  amount at all times while the loan is outstanding must
be maintained  in amounts equal to at least 100% of the current  market value of
the loaned securities.

The Fund will continue to receive  interest or dividends on the securities lent.
In addition, it will receive a portion of the income generated by the short-term
investment of cash received as collateral,  or, alternatively,  where securities
or a letter of credit are used as collateral, a lending fee paid directly to the
Fund by the borrower of the securities.  A Fund will have the right to terminate
a  securities  loan at any time.  The Fund will have the right to regain  record
ownership of loaned securities in order to exercise  beneficial rights,  such as
voting rights or subscription rights.

Loans  of  securities  will be  made  only  to  firms  that  the  Adviser  deems
creditworthy.  There are risks of delay in  recovery  and even loss of rights in
the collateral,  however,  if the borrower of securities  defaults,  becomes the
subject  of  bankruptcy  proceedings  or  otherwise  is  unable to  fulfill  its
obligations or fails financially.

Repurchase Agreements

The Funds have the authority to enter into repurchase agreements. A Fund may not
invest  more  than 10% of its  total  assets in  repurchase  agreements  or time
deposits that mature in more than seven days.  The Funds will not enter into any
repurchase agreements until the Investment Company's Board of Directors approves
a form of Repurchase Agreement and authorizes entities as counterparties.

Under a repurchase agreement,  a Fund acquires underlying debt instruments for a
relatively  short period (usually not more than one week and never more than one
year)  subject to an  obligation  of the seller to  repurchase  (and the Fund to
resell) the instrument at a fixed price and time, thereby  determining the yield
during  the  Fund's  holding  period.  This  results  in a fixed  rate of return
insulated from market  fluctuation  during such period.  Accrued interest on the
underlying  security  will not be  included  for  purposes  of  valuing a Fund's
assets.

Repurchase  agreements have the  characteristics  of loans by a Fund and will be
fully collateralized  (either with physical securities or evidence of book entry
transfer to the account of the custodian bank) at all times.  During the term of
the  repurchase  agreement,  the  Fund  retains  the  security  subject  to  the
repurchase agreement as collateral securing the seller's repurchase  obligation,
continually  monitors the market value of the security  subject to the agreement
and requires the Fund's  seller to deposit with the Fund  additional  collateral
equal to any amount by which the  market  value of the  security  subject to the
repurchase agreement falls below the resale amount provided under the repurchase
agreement.

The Funds will enter into  repurchase  agreements  only with member banks of the
Federal  Reserve  System and with dealers in U.S.  Government  securities  whose
creditworthiness has been reviewed and found satisfactory by the Adviser and the
Board of Directors of the Investment Company.

Securities  underlying  repurchase agreements will be limited to certificates of
deposit,  commercial  paper,  bankers'  acceptances,  or  obligations  issued or
guaranteed by the United States Government or its agencies or instrumentalities,
in which the Funds may otherwise invest.

A seller of a repurchase  agreement could default and not repurchase from a Fund
the security  that is the subject of the  agreement.  The Fund would look to the
collateral   underlying  the  seller's  repurchase   agreement,   including  the
securities subject to the repurchase agreement, for satisfaction of the seller's
obligation to the Fund. In such event, the Fund might incur disposition costs in
liquidating  the  collateral  and  might  suffer  a  loss  if the  value  of the
collateral  declines.  There  is a risk  that if the  issuer  of the  repurchase
agreement becomes involved


                                       5
<PAGE>

in  bankruptcy  proceedings,  the  Fund  might  be  delayed  or  prevented  from
liquidating  the  underlying  security  or  otherwise  obtaining  it for its own
purposes,  if the Fund did not  have  actual  or book  entry  possession  of the
security.

Rule 144a Investments, Section 4(2) Commercial Paper and Illiquid Securities

Each Fund,  with respect to not more than 10% of its total assets,  may purchase
securities  that  are not  readily  marketable,  or are  "illiquid".  Repurchase
agreements  of more than seven days'  duration and  variable  and floating  rate
demand notes not  requiring  receipt of the  principal  note amount within seven
days' notice are considered  illiquid. A Fund may incur higher transaction costs
and require  more time to complete  transactions  for the  purchase  and sale of
illiquid  securities  than  for  readily  marketable  securities.  When  a  Fund
determines to sell an illiquid  security within a relatively  short time period,
it may have to accept a lower  sales  price than if the  security  were  readily
marketable.

The Adviser  will make a factual  determination  as to whether  securities  with
contractual  or legal  restrictions  on resale  purchased  by a Fund are liquid,
based on the frequency of trades and quotes, the number of dealers and potential
purchasers, dealer undertakings to make a market, and the nature of the security
and the marketplace, pursuant to procedures adopted by the Board of Directors of
the Investment Company.

Securities  that are  eligible  for  purchase  and sale  under  Rule 144A of the
Securities Act of 1933 (the 1933 Act) shall be considered  liquid,  provided the
Adviser has not made a contrary determination  regarding liquidity in accordance
with the Board's procedures.  Rule 144A permits certain qualified  institutional
buyers to trade in  securities  even though the  securities  are not  registered
under the 1933 Act. In addition, commercial paper privately placed in accordance
with Section 4(2) of the 1933 Act also will be considered  liquid,  provided the
requirements set forth in the Board's procedures are satisfied.


Options and Futures Contracts

Each of the Funds may  purchase  and sell  options  and  futures  contracts,  as
described below, as long as the contracts are traded on a domestic exchange.

Each  Fund  may  sell a call  option  contract  on a  security  it  holds in its
portfolio  (called a covered call), and it may buy a call option contract on the
security to close out a position created by the sale of a covered call.

    o   A call option is a short-term  contract  (generally having a duration of
        nine months or less) which gives the  purchaser  of the option the right
        to purchase the  underlying  security at a fixed  exercise  price at any
        time  prior to the  expiration  of the option  regardless  of the market
        price of the security  during the option period.  As  consideration  for
        writing a covered call option,  a Fund (the  seller)  receives  from the
        purchaser a premium, which the Fund retains whether or not the option is
        exercised.

    o   The seller of the call option has the  obligation,  upon the exercise of
        the option by the  purchaser,  to sell the  underlying  security  at the
        exercise  price at any time during the option  period.  The selling of a
        call  option  will  benefit  a Fund if,  over  the  option  period,  the
        underlying  security  declines in value or does not appreciate above the
        aggregate of the exercise price and the premium. However, the Fund risks
        an "opportunity loss" of profits if the underlying security  appreciates
        above the aggregate value of the exercise price and the premium.

Each Fund may buy a put option contract on a security it holds in its portfolio,
and it may sell a put option  contract  on the  security to close out a position
created by the purchase of the put option contract.

    o   A put option is a similar  short-term  contract that gives the purchaser
        of the  option  the  right to sell the  underlying  security  at a fixed
        exercise  price  at any  time  prior  to the  expiration  of the  option
        regardless of the market price of the security during the option period.
        As  consideration  for the put option,  a Fund (the  purchaser) pays the
        seller a premium,  which the seller retains whether or not the option is
        exercised.  The seller of the put option  has the  obligation,  upon the
        exercise  of the option by the  purchaser,  to purchase  the  underlying
        security at the exercise price at any time during the option period. The
        buying of a covered put contract  limits the  downside  exposure for the
        investment in the underlying security to the combination of the exercise
        price less the premium paid.

    o   The risk of purchasing a put is that the market price of the  underlying
        stock  prevailing  on the  expiration  date  may be above  the  option's
        exercise price.  In that case the option would expire  worthless and the
        entire premium would be lost.


                                       6
<PAGE>

Each Fund may  purchase  and sell futures  contracts,  and  purchase  options on
futures contracts, on fixed-income securities or on an index of securities, such
as the  Standard & Poor's 100 Index,  the Standard & Poor's 500 Index or the New
York Stock Exchange Composite Index.

    o   A futures  contract on fixed  income  securities  requires the seller to
        deliver, and the purchaser to accept delivery of, a stated quantity of a
        given type of fixed  income  security  for a fixed  price at a specified
        time in the  future.  A futures  contract  or  option  on a stock  index
        provides for the making and acceptance of a cash settlement equal to the
        change in value of a  hypothetical  portfolio of stocks between the time
        the  contract  is entered  into and the time it is  liquidated,  times a
        fixed multiplier.  Futures contracts may be traded  domestically only on
        exchanges  which  have been  designated  as  "contract  markets"  by the
        Commodity  Futures  Trading  Commission,  such as the  Chicago  Board of
        Trade.

    o   An option on a futures  contract  provides the purchaser with the right,
        but  not  the  obligation,  to  enter  into  a  "long"  position  in the
        underlying  futures  contract (in the case of a call option on a futures
        contract),  or a "short" position in the underlying futures contract (in
        the case of a put option on a futures contract),  at a fixed price up to
        a stated expiration date. Upon exercise of the option by the holder, the
        contract  market  clearing  house  establishes  a  corresponding   short
        position for the writer of the option,  in the case of a call option, or
        a corresponding  long position in the case of a put option. In the event
        that an option is exercised, the parties are subject to all of the risks
        associated  with the  trading of futures  contracts,  such as payment of
        margin deposits.

    o   A Fund does not pay or receive a payment  upon its purchase or sale of a
        futures contract. Initially, a Fund will be required to deposit with the
        Fund's custodian in the broker's name an amount of cash or U.S. Treasury
        bills equal to approximately  5% of the contract amount.  This amount is
        known as "initial margin."

    o   While a  futures  contract  is  outstanding,  there  will be  subsequent
        payments,  called "maintenance  margin",  to and from the broker.  These
        payments  will be made on a daily or intraday  basis as the price of the
        underlying  instrument or stock index  fluctuates  making,  the long and
        short  positions in the futures  contract  more or less  valuable.  This
        process is known as "mark to market." At any time prior to expiration of
        the futures  contract,  a Fund may elect to close the position by taking
        an  opposite  position,  which  will  operate  to  terminate  the Fund's
        position in the futures contract and may require additional  transaction
        costs. A final determination of margin is then made,  additional cash is
        required to be paid by or released to the Fund,  and the Fund realizes a
        loss or a gain.

A Fund may use  futures  contracts  to  protect  against  general  increases  or
decreases in the levels of securities prices, in the manner described below.

    o   When a Fund  anticipates  a  general  decrease  in the  market  value of
        portfolio securities, it may sell futures contracts. If the market value
        falls, the decline in the Fund's net asset value may be offset, in whole
        or in part, by corresponding gains on the futures position.

        o  A Fund may sell  futures  contracts  on  fixed-income  securities  in
           anticipation of a rise in interest rates,  that would cause a decline
           in the value of fixed-income securities held in the Fund's portfolio.

        o  A Fund may sell stock index futures  contracts in  anticipation  of a
           general  market  wide  decline  that  would  reduce  the value of its
           portfolio of stocks.

    o   When a Fund projects an increase in the cost of fixed-income  securities
        or stocks to be acquired in the future,  the Fund may  purchase  futures
        contracts on  fixed-income  securities or stock indexes.  If the hedging
        transaction is successful, the increased cost of securities subsequently
        acquired  may be offset,  in whole or in part,  by gains on the  futures
        position.

    o   Instead of purchasing or selling futures contracts,  a Fund may purchase
        call or put  options on futures  contracts  in order to protect  against
        declines in the value of portfolio  securities  or against  increases in
        the cost of securities to be acquired.

        o  Purchases  of options on futures  contracts  may present less risk in
           hedging a  portfolio  than the  purchase  and sale of the  underlying
           futures contracts,  since the potential loss is limited to the amount
           of the premium paid for the option, plus related transaction costs.


                                       7
<PAGE>

        o  As in the case of purchases  and sales of futures  contracts,  a Fund
           may be able to offset declines in the value of portfolio  securities,
           or  increases  in the  cost of  securities  acquired,  through  gains
           realized on its purchases of options on futures.

    o   The Funds also may purchase put options on  securities  or stock indexes
        for the same types of securities for hedging purposes. The purchase of a
        put  option on a  security  or stock  index  permits  a Fund to  protect
        against  declines in the value of the underlying  security or securities
        in a manner similar to the sale of futures contracts.

    o   In addition, the Funds may write call options on portfolio securities or
        on stock indexes for the purpose of increasing  their returns  and/or to
        protect the value of their portfolios.

        o  When a Fund writes an option which expires  unexercised  or is closed
           out by the Fund at a profit,  it will retain the premium paid for the
           option, less related transaction costs, which will increase its gross
           income  and will  offset  in part the  reduced  value of a  portfolio
           security in connection with which the option may have been written.

        o  If the price of the security underlying the option moves adversely to
           the Fund's position, the option may be exercised and the Fund will be
           required to sell the security at a disadvantageous  price,  resulting
           in losses  which may be only  partially  offset by the  amount of the
           premium.

        o  A call option on a security written by a Fund will be covered through
           ownership of the security  underlying the option or through ownership
           of an absolute  and  immediate  right to acquire such  security  upon
           conversion or exchange of other securities held in its portfolio.


Risks in futures and options transactions include the following:

    o   There may be a lack of  liquidity,  which  could  make it  difficult  or
        impossible for a Fund to close out existing  positions and realize gains
        or limit losses.

        The liquidity of a secondary  market in futures  contracts or options on
        futures contracts may be adversely  affected by "daily price fluctuation
        limits,"  established  by the  exchanges on which such  instruments  are
        traded, which limit the amount of fluctuation in the price of a contract
        during a single trading day. Once the limit in a particular contract has
        been reached,  no further trading in such contract may occur beyond such
        limit,  thus  preventing  the  liquidation  of positions,  and requiring
        traders to make additional  variation margin payments.  Market liquidity
        in options,  futures  contracts or options on futures contracts may also
        be  adversely  affected  by  trading  halts,  suspensions,  exchange  or
        clearing house equipment failures,  government intervention,  insolvency
        of a brokerage  firm or clearing  house or other  disruptions  of normal
        trading activity.

    o   The securities held in a Fund's portfolios may not exactly duplicate the
        security or  securities  underlying  the options,  futures  contracts or
        options on  futures  contracts  traded by the Fund,  and as a result the
        price of the portfolio securities being hedged will not move in the same
        amount  or  direction  as  the  underlying  index,  securities  or  debt
        obligation.

    o   A Fund purchasing  an option may lose the entire  amount of the  premium
        plus related transaction costs.

    o   For options on futures contracts, changes in the value of the underlying
        futures contract may not be fully reflected in the value of the option.

    o   With respect to options and options on futures contracts,  the Funds are
        subject to the risk of market movements between the time that the option
        is exercised and the time of performance thereunder.

    o   In writing a covered call option on a security or a stock index,  a Fund
        may incur the risk that changes in the value of the instruments  used to
        cover the  position  will not  correlate  precisely  with changes in the
        value of the option or underlying the index or instrument.

    o   The  opening  of a futures  position  and the  writing  of an option are
        transactions that involve substantial leverage. As a result,  relatively
        small  movements in the price of the contract can result in  substantial
        unrealized gains or losses.


                                       8
<PAGE>

Additional Information about Specific Types Of Securities
- --------------------------------------------------------------------------------

Non-Investment Grade Securities

The Bond Fund may purchase  non-investment  grade debt securities.  In addition,
the Bond Fund and the other  Funds  that  purchase  debt  securities  may hold a
security that becomes  non-investment  grade as a result of  impairments  of the
issuer's credit.

Fixed-income  securities  that are rated in the lower rating  categories  of the
nationally recognized rating services (Ba or lower by Moody's and BB or lower by
Standard & Poor's),  or unrated securities of comparable  quality,  are commonly
known as  non-investment  grade  securities  or "junk  bonds".  Junk  bonds  are
regarded as being  predominantly  speculative as to the issuer's ability to make
payments  of  principal  and  interest.   Investment  in  non-investment   grade
securities  involves  substantial  risk.  Junk  bonds  may  be  issued  by  less
creditworthy  companies  or by  larger,  highly  leveraged  companies,  and  are
frequently  issued in corporate  restructurings,  such as mergers and  leveraged
buy-outs.  Such securities are particularly vulnerable to adverse changes in the
issuer's industry and in general economic conditions.  Junk bonds frequently are
junior  obligations  of their  issuers,  so that in the  event  of the  issuer's
bankruptcy,  claims of the  holders of junk bonds will be  satisfied  only after
satisfaction of the claims of senior security holders.

Non-investment   grade  bonds  tend  to  be  more  volatile  than   higher-rated
fixed-income  securities,  so that  adverse  economic  events may have a greater
impact on the prices of junk bonds than on higher-rated fixed-income securities.
Junk bonds generally are purchased and sold through dealers who make a market in
such securities for their own accounts.  However, there are fewer dealers in the
non-investment  grade bond  market,  and the market may be less  liquid than the
market for  higher-rated  fixed-income  securities,  even under normal  economic
conditions.  Also, there may be significant disparities in the prices quoted for
junk  bonds  by  various  dealers.   Adverse  economic  conditions  or  investor
perceptions  (whether  or not based on  economic  fundamentals)  may  impair the
liquidity of this  market,  and may cause the prices that a Fund may receive for
any  non-investment  grade  bonds  to be  reduced,  or  might  cause  a Fund  to
experience difficulty in liquidating a portion of its portfolio.

The Investment Company currently  anticipates than no Fund will invest more than
5% of its total assets in non-investment grade debt securities.

U.S. Government and U.S. Government Agency Obligations

All of the  Funds may  invest  in U.S.  Government  and U.S.  Government  agency
obligations.  Some of these  securities  also  may be  considered  money  market
instruments.  Some  also  may  be  mortgage-backed  securities  or  zero  coupon
securities.

U.S.  Government  Obligations:  These  securities are issued or guaranteed as to
principal and interest by the United States  Government.  They include a variety
of Treasury  securities,  which differ only in their interest rates,  maturities
and times of  issuance.  Treasury  bills  have a  maturity  of one year or less.
Treasury notes at the time of issuance have maturities of one to seven years and
Treasury bonds generally have a maturity of greater than five years.

U.S.  Government  Agency  Obligations:  Agencies of the United States Government
that issue or guarantee obligations include, among others, Export-Import Bank of
the United States, Farmers Home Administration,  Federal Housing Administration,
Government National Mortgage  Association,  Student Loan Marketing  Association,
Maritime Administration,  Small Business Administration and the Tennessee Valley
Authority.  Instrumentalities  of the  United  States  Government  that issue or
guarantee obligations include,  among others, Federal Farm Credit Banks, Federal
National  Mortgage  Association,  Federal  Home Loan  Banks,  Federal  Home Loan
Mortgage Corporation,  Federal Intermediate Credit Banks, Federal Land Banks and
Banks for Cooperatives.

Some of the securities issued by U.S. Government agencies and  instrumentalities
are  supported  by the full  faith and credit of the U.S.  Treasury;  others are
supported by the right of the issuer to borrow from the  Treasury,  while others
are  supported  only  by the  credit  of the  instrumentality  that  issued  the
obligation.

Money Market Instruments

All of the Funds may  purchase  money  market  instruments,  which  include  the
following.

Certificates  of  Deposit.  Certificates  of deposit are  generally  short term,
interest-bearing  negotiable  certificates  issued by banks or savings  and loan
associations against funds deposited in the issuing institution.


                                       9
<PAGE>

Time  Deposits.  Time  deposits  are  deposits  in a  bank  or  other  financial
institution for a specified  period of time at fixed interest rate, for which no
negotiable certificate is received.

Bankers' Acceptance. A bankers' acceptance is a draft drawn on a commercial bank
by a borrower usually in connection with an international commercial transaction
(to finance the import,  export,  transfer or storage of goods). The borrower is
liable for payment as well as the bank, which unconditionally  guarantees to pay
the  draft at its face  amount  on the  maturity  date.  Most  acceptances  have
maturities  of six months or less and are traded in secondary  markets  prior to
maturity.

Commercial Paper.  Commercial paper refers to short-term,  unsecured  promissory
notes issued by  corporations  to finance  short-term  credit needs.  Commercial
paper is  usually  sold on a discount  basis and has a  maturity  at the time of
issuance not exceeding nine months.

Variable  Amount  Floating  Rate  Notes.   Variable   floating  rate  notes  are
short-term,  unsecured  promissory  notes  issued  by  corporations  to  finance
short-term credit needs. These are interest-bearing  notes on which the interest
rate generally fluctuates on a weekly basis.

Corporate Debt Securities.  Corporate debt securities with a remaining  maturity
of less than one year tend to become  extremely  liquid  and are traded as money
market securities.

Treasury Bills. See "U.S.  Government and U.S.  Government  Agency  Obligations"
above.

Because the Money Market Fund and the other Funds  generally  will purchase only
money  market  instruments  that are rated high  quality and have short terms to
maturity,  these money market  instruments  are considered to have low levels of
market risk and credit risk.

Zero Coupon Securities And Discount Notes; Redeemable Securities

The Bond Fund, and the All America Fund to the extent it invests in fixed income
securities,  may invest in discount notes and zero coupon  securities.  Discount
notes  mature  in one  year or less  from  the  date of  issuance.  Zero  coupon
securities may be issued by corporations or by certain U.S. Government agencies.

Discount notes and zero coupon securities do not pay interest. Instead, they are
issued at prices that are  discounted  from the  principal  (par)  amount due at
maturity. The difference between the issue price and the principal amount due at
maturity (or the amount due at the expected redemption date in some cases if the
securities are callable) is called "original issue discount". A Fund must accrue
original  issue discount as income,  even if the Fund does not actually  receive
any payment under the security  during the accrual  period.  The purchase  price
paid for zero coupon securities at the time of issuance,  or upon any subsequent
resale, reflects a yield-to-maturity required by the purchaser from the purchase
date to the maturity date (or expected redemption date).

Foreign Securities

In addition to  investing in domestic  securities,  each of the Funds other than
the Equity  Index Fund and the Money Market Fund,  may invest in  securities  of
foreign issuers,  including securities traded outside the United States. Foreign
issues  guaranteed  by  domestic  corporations  are  considered  to be  domestic
securities.

The  Investment  Company has a fundamental  investment  restriction  that limits
foreign securities,  including foreign exchange transactions, to 20% of a Fund's
total assets.  (See  "Fundamental  Investment  Restrictions",  paragraph 2.) The
Investment Company currently  anticipates that no Fund will invest more than 10%
of its total assets in foreign securities or foreign exchange transactions.

The Investment Company will consider special factors before investing in foreign
securities. These include:


    o   changes in currency rates or currency exchange control regulations,


    o   the possibility of expropriation,

    o   the  unavailability  of  financial  information  or  the  difficulty  of
        interpreting  financial  information  prepared under foreign  accounting
        standards,

    o   less liquidity and more volatility in foreign securities markets,

    o   the impact of political, social or diplomatic developments, and

    o   the difficulty of assessing economic trends in foreign countries.

The Funds could  encounter  greater  difficulties  in bringing  legal  processes
abroad than would be encountered in the United States. In addition,  transaction
costs in foreign securities may be higher.


                                       10
<PAGE>

American Depositary Receipts

ADRs are  dollar-denominated  receipts  issued  generally by domestic  banks and
representing  the deposit with the bank of a security of a foreign issuer.  ADRs
are publicly traded on exchanges or  over-the-counter in the United States. ADRs
are not considered  foreign  securities  for purposes of the  restriction on the
amount of foreign securities.

The Investment  Company will consider  special factors before investing in ADRs:
These include:


    o   changes in currency rates or currency exchange control regulations,


    o   the possibility of expropriation,

    o   the  unavailability  of  financial  information  or  the  difficulty  of
        interpreting  financial  information  prepared under foreign  accounting
        standards,

    o   the impact of political, social or diplomatic developments, and

    o   the difficulty of assessing economic trends in foreign countries.


Convertible Securities


The Bond Fund may invest in convertible debt securities.  Convertible securities
can be converted by the holder into common stock of the issuer, at the price and
on the  terms  set  forth by the  issuer  when the  convertible  securities  are
initially sold.  Convertible securities normally provide a higher yield than the
underlying  stock but a lower  yield than a  fixed-income  security  without the
convertibility feature. The price of the convertible security normally will vary
to some degree with changes in the price of the underlying  stock,  although the
higher  yield tends to make the  convertible  security  less  volatile  than the
underlying common stock. The price of the convertible security also will vary to
some degree inversely with interest rates.



Equipment Trust Certificates


The Bond Fund may invest in equipment trust certificates.  The proceeds of those
certificates are used to purchase equipment, such as railroad cars, airplanes or
other  equipment,  which in turn serve as  collateral  for the related  issue of
certificates.


The equipment  subject to a trust generally is leased by a railroad,  airline or
other  business,  and rental  payments  provide the projected  cash flow for the
repayment  of the  equipment  trust  certificates.  Holders of  equipment  trust
certificates  must look to the  collateral  securing the  certificates,  and any
guarantee  provided by the lessee or any parent  corporation  for the payment of
lease  amounts,  in the case of default in the payment of principal and interest
on the certificates.

The Investment Company currently  anticipates that no Fund will invest more than
5% of its total assets in equipment trust certificates.


Asset-Backed Securities


The Bond Fund may invest in  securities  backed by consumer or credit card loans
or other receivables or may purchase interests in pools of such assets.


Changes  in  interest  rates  may  significantly   affect  the  value  of  these
securities,  and  prepayment  rates  will  impact  the  yield  and  price of the
securities.  A decline in interest  rates may result in increases in prepayment,
and a Fund will have to  invest  prepayment  proceeds  at the  prevailing  lower
interest rates.  Asset-backed securities generally are not expected to prepay to
the same extent as mortgage-backed securities in such circumstances. An increase
in  interest  rates may result in  prepayment  at a rate slower than was assumed
when  the  security  was  purchased.   The  creditworthiness  of  an  issuer  of
asset-backed securities also may impact the value of they securities.

The Investment Company currently anticipates that no Fund will:

    o   invest more than 10% of its total assets in asset-backed securities,

    o   invest in interest-only strips or principal-only  strips of asset-backed
        securities, or

    o   purchase the most speculative series or class of asset-backed securities
        issues.


                                       11
<PAGE>

Mortgage-Backed Securities


The Bond Fund may invest in mortgage-backed  securities. You should refer to the
discussion of Mortgage-Backed  Securities in the Prospectus under "Details about
How Our Funds Invest and Related Risks -- Specific Investments or Strategies and
Related Risks".


The Investment Company currently anticipates that no Fund will:

    o   invest more than 10% of its total assets in  mortgage-backed  securities
        that are not also  considered to be U.S.  Government or U.S.  Government
        agency securities,

    o   invest   in   interest-only   strips   or   principal-only   strips   of
        mortgage-backed securities, or

    o   purchase the most speculative class or series of collateralized mortgage
        obligation issues or other mortgage-backed securities issues.

Warrants

The All America Fund and Bond Fund may acquire warrants.  A warrant is an option
to purchase common stock of an issuer and is issued in conjunction  with another
security, such as a debt obligation.  A warrant specifies the price at which the
holder may purchase shares of common stock and usually expires after a period of
time.  A  warrantholder  generally  may pay  cash  for the  common  stock  to be
purchased or may  surrender  principal  amount of the related debt  security the
warrantholder owns equal to the purchase price for the stock.

The common  stock  underlying a warrant may not increase in value after the date
the warrant was issued, or may not increase up to the warrant exercise price. In
this case,  the  warrant  generally  would have  little  value and could  expire
unexercised.

The Investment Company currently  anticipates that no Fund will invest more than
5% of its assets in warrants.

Preferred Stock

The All America Fund and Bond Fund may purchase  preferred  stock. A corporation
may issue a form of equity security called preferred  stock.  Compared to common
stock,  preferred  stock has  advantages  in the receipt of dividends and in the
receipt of the corporation's  assets upon liquidation.  Preferred  stockholders,
however,  usually do not have voting  rights at  meetings  of the  corporation's
shareholders.

An issuer of preferred  stock must pay a dividend to holders of preferred  stock
before it distributes a dividend to holders of common stock.  When a corporation
issues  preferred  stock, it sets a dividend rate, or a formula to determine the
rate. If a corporation  does not have  sufficient  earnings to pay the specified
dividend to preferred  stockholders,  the unpaid dividend may accrue  (cumulate)
and become payable when the corporation's  earnings  increase.  Bondholders,  in
contrast,  are entitled to receive interest and principal due, regardless of the
issuer's earnings.

Some  issues  of  preferred  stock  give the  holder  the right to  convert  the
preferred stock into shares of common stock, when certain  conditions are met. A
holder of preferred stock that is not convertible, or of preferred stock that is
convertible but has not met the conditions for conversion, does not share in the
earnings  of the issuer  other than  through  the  receipt of  dividends  on the
preferred  stock.  The market value of  convertible  preferred  stock  generally
fluctuates more than the market value of nonconvertible preferred stock, because
the  value  of  the  underlying  common  stock  will  affect  the  price  of the
convertible stock.

Preferred stock has the risk that a corporation may not have earnings from which
to pay the  dividends  as they  become  due.  Even if a  corporation  is  paying
dividends, if the dividend rate is fixed (and not variable), changes in interest
rates  generally will affect the market value of the preferred stock in the same
manner as for debt obligations.

The Investment Company presently  anticipates that no Fund will invest more than
10% of its assets in preferred stock.


                                       12
<PAGE>


                      FUNDAMENTAL INVESTMENT RESTRICTIONS

The following  investment  restrictions are fundamental  policies and may not be
changed without the approval of a majority of the  outstanding  voting shares of
the affected Fund. No Fund will:

1.   purchase  or sell  options or  futures  except  those  listed on a domestic
     exchange;

2    trade in foreign exchange, or invest in securities of foreign issuers if at
     the time of acquisition more than 20% of its total assets,  taken at market
     value at the time of the investment, would be invested in such securities;

3.   make an  investment  in order to  exercise  control  of  management  over a
     company (either singly or together with any other Fund);

4.   underwrite the securities of other companies;

5.   make short sales, except when the Fund has, by reason of ownership of other
     securities,  the right to obtain  securities of equivalent  kind and amount
     that will be held so long as they are in a short position;

6.   purchase commodities or commodity contracts, except to the extent described
     in the Prospectus and herein with respect to futures and related options;

7.   with respect to at least 75% of the value of its total assets,  invest more
     than 5% of its total assets in the securities of any one issuer  (including
     repurchase  agreements  with any one  institution),  other than  securities
     issued or  guaranteed  by the United  States  Government or its agencies or
     instrumentalities;

8.   with  respect  to at least 75% of the value of its total  assets,  purchase
     more than 10% of the  outstanding  voting  securities of an issuer,  except
     that such restriction shall not apply to securities issued or guaranteed by
     the United States Government or its agencies or instrumentalities;

9.   issue senior  securities,  except that each Fund may borrow as described in
     restriction  13 below (the  issuance  and sale of options  and  futures not
     being considered the issuance of senior securities) and except as permitted
     by the rules and regulations of the Investment  Company Act or an exemption
     thereunder  and with  any  required  approval  of the  shareholders  of the
     Investment Company;

10.  make an investment in an industry if that investment  would make the Fund's
     holding in that industry exceed 25% of the Fund's total assets, except that
     this policy does not apply to obligations issued or guaranteed by the U.S.
     Government or its agencies or instrumentalities;

11.  purchase  real estate or  mortgages  directly,  except that the All America
     Fund may buy  shares  of real  estate  investment  trusts  listed  on stock
     exchanges or reported on the National  Association  of  Securities  Dealers
     Automated   Quotation   ("NASDAQ")  system,  and  the  Bond  Fund  may  buy
     mortgage-backed debt issues;

12.  purchase any securities  issued by any other  investment  company except as
     permitted  under  the  Investment   Company  Act  and  in  accordance  with
     applicable state law;

13.  purchase any security on margin, except for short-term credit necessary for
     clearance of portfolio transactions or in connection with permitted options
     and futures  contracts,  or borrow  money,  except from banks for temporary
     purposes,  or pledge its assets unless to secure such borrowing.  The Funds
     may borrow  money from or pledge their assets to banks in order to transfer
     funds for various  purposes,  as  required,  without  interfering  with the
     orderly  liquidation  of  securities  in  their  portfolios,  but  not  for
     leveraging  purposes.  Such  borrowings may not exceed 5% of the value of a
     Fund's total assets at market value;

14.  make loans, except loans of portfolio  securities (not exceeding 30% of the
     value of its total  assets at market  value) or loans  through  entry  into
     repurchase agreements (the purchase of publicly traded debt obligations not
     being considered the making of a loan);

15.  invest more than 10% of its total assets in  repurchase  agreements or time
     deposits  maturing in more than seven days or in portfolio  securities  not
     readily marketable; or

16.  purchase oil, gas or mineral interests,  except that the Funds may purchase
     securities of issuers that invest in oil, gas or mineral interests.

If a percentage  restriction  is adhered to at the time of  investment,  a later
increase or decrease in percentage  beyond the specified  limit resulting from a
change in values of  portfolio  securities  or amount of net assets  will not be
considered a violation.


                                       13
<PAGE>

                      MANAGEMENT OF THE INVESTMENT COMPANY

The Directors of the Investment  Company  consist of five  individuals,  four of
whom are not  "interested  persons" of the Investment  Company as defined in the
Investment  Company Act of 1940.  The  Directors of the  Investment  Company are
responsible  for the overall  supervision  of the  operations of the  Investment
Company and perform the various  duties  imposed on the  directors of investment
companies by the Investment  Company Act of 1940. The Board of Directors  elects
officers of the Investment Company annually.

The  Directors  and  Officers  of the  Investment  Company  and their  principal
employment are as follows:


<TABLE>
<CAPTION>

                                       Position Held With           Principal Occupations
Name, Address And Age                  Investment Company           During Past Five Years
- ---------------------                  ------------------           ----------------------
<S>                                    <C>                          <C>
Kevin M. Kearney, age 47               Director                     Partner, Wingate, Kearney & Cullen Brooklyn, NY
(law firm).

Dolores J. Morrissey*, age 71          Chairman of the              President and Chief Executive Officer of
320 Park Avenue                        Board, President and         Mutual of America Securities Corporation
New York, NY 10022                     Director                     ("Distributor") since August 1996;
                                                                    Executive Vice President and Assistant to the
                                                                    President of the Adviser from March 1996 to December
                                                                    1996; prior thereto, President and Chief Executive
                                                                    Officer of the Adviser.

John T. Sharkey, age 63                Director                     Chairman and Chief Executive Officer, Kane,
New York, NY                                                        Saunders & Smart; prior thereto,
                                                                    Vice President -- Corporate National
                                                                    Accounts, MCI Communications.

John R. Silber, age 73                 Director                     Chancellor, Boston University.
Boston, MA

Stanley Shmishkiss, age 80             Director                     Shmishkiss Associates; Chairman Emeritus
Lynn, MA                                                            of the Board of Trustees of the American
                                                                    Cancer Society Foundation.

Patrick J. Waide, Jr., age 61          Director                     Past President, The Drucker Foundation;
New York, New York                                                  Chief Operating Officer,  Sullivan & Company,
                                                                    New York, New York from September 1996
                                                                    to December 1998;  prior thereto, Executive
                                                                    Vice President and Chief Financial Officer of the
                                                                    Bessemer Group, Inc., and Senior Vice
                                                                    President and Chief Financial Officer of
                                                                    Bessemer Securities.

Manfred Altstadt, age 50               Senior Executive Vice        Senior Executive Vice President and Chief
320 Park Avenue                        President and                Financial Officer, Mutual of America Life New
York, NY 10022                         Treasurer                    and American Life.

Patrick A. Burns,  age 53              Senior Executive Vice        Senior Executive Vice President and
320 Park Avenue                        President,  General Counsel  General Counsel of the Adviser,
New York, NY 10022                                                  Mutual of  America Life and American Life.

John Greed, age 40                     Executive Vice President     Executive Vice President and Treasurer,
320 Park Avenue                        and Chief Financial Officer  Mutual of America Life and American Life
New York, NY 10022                                                  since May 1997; Senior Vice President and
                                                                    Deputy Treasurer from July 1996 to May 1997; prior
                                                                    thereto, Partner, Arthur Andersen, LLP.

Stanley M. Lenkowicz, age 57           Senior Vice President,       Senior Vice President and Deputy General
320 Park Avenue                        Deputy General               Counsel, Mutual of America.
New York, NY 10022                     Counsel and Secretary
</TABLE>


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

* Ms. Morrissey is an "interested person" within the meaning of the Investment
  Company Act.


                                       14
<PAGE>

The officers and directors of the Investment Company own none of its outstanding
shares (as  individuals  they are not  eligible to purchase  Fund  shares).  The
Investment  Company has no Audit  Committee,  and the entire  Board of Directors
fulfills the obligations that an Audit Committee would have.

Set forth below is a table showing  compensation  paid to the  directors  during
1998.


<TABLE>
<CAPTION>
                                  Aggregate           Pension or                         Total Compensation from
                              Compensation from  Retirement Benefits     Estimated       Investment Company and
                                 Investment      Accrued as Part of      Benefits            Other Investment
Name of Director                   Company          Fund Expenses     Upon Retirement    Companies in Complex(3)
- ----------------              -----------------  -------------------  ---------------    -----------------------
<S>                              <C>                     <C>               <C>                 <C>
Kevin M. Kearney .............   $14,198(2)              None               None                $14,198(2)
Dolores J. Morrissey .........      None(1)              None               None                   None(1)
John T. Sharkey ..............   $14,824(2)              None               None                $14,824(2)
Stanley Shmishkiss ...........   $16,619(2)              None               None                $16,619(2)
John R. Silber ...............   $16,619(2)              None               None                $16,619(2)
Patrick J. Waide, Jr. ........   $14,824(2)              None               None                $14,824(2)
</TABLE>

- ----------
(1)  As an employee of an affiliate of the Adviser and an "interested person" of
     the Investment Company,  Ms. Morrissey serves as director of the Investment
     Company   and  of  Mutual  of  America   Investment   Corporation   without
     compensation.

(2)  Directors  who are  not  "interested  persons"  of the  Investment  Company
     received from the  Investment  Company an annual  retainer of $10,000 and a
     fee of $1,000 for each Board or Committee meeting attended in 1999 and will
     receive an annual  retainer  of $16,000 and fee of $1,500 for each Board or
     committee  meeting they attend in 2000. In addition,  they receive business
     travel and accident insurance and life insurance coverage of $75,000.


(3)  Directors who are not interested persons do not serve on the Board of any
     other investment company in the same complex as the Investment Company.


At March 31, 2000,  Mutual of America Life Insurance  Company (Mutual of America
Life ) owned 69.5% of the All America  Fund's  shares,  86.7% of the Bond Fund's
shares,  4.3% of the Money  Market  Fund's  shares and 76.2% of the Equity Index
Fund's  shares.  Mutual of America Life and American Life have the right to vote
their shares at any meeting of shareholders.  Based on their ownership of shares
on the date of this Statement of Additional Information,  Mutual of America Life
will control the outcome of voting by shareholders of the Equity Index Fund, All
America Fund, Bond Fund and all of the Funds together. The address for Mutual of
America Life and American Life, both of which are New York corporations,  is 320
Park Avenue, New York, NY 10022.


                        INVESTMENT ADVISORY ARRANGEMENTS

Investment  Adviser.  The Investment  Company's  investment adviser is Mutual of
America Capital Management  Corporation (the Adviser or Capital Management),  an
indirect  wholly-owned  subsidiary  of Mutual of  America  Life.  The  Adviser's
address  is 320  Park  Avenue,  New  York,  New York  10022.  The  Adviser  is a
registered  investment  adviser under the  Investment  Advisers Act of 1940. The
Adviser  provides  investment  management  services to the  Investment  Company,
Mutual of America  Investment  Corporation and the General Accounts of Mutual of
America Life and American Life.

The Adviser provides  advisory  services for the Investment  Company's Funds, in
accordance with the Funds' investment  policies,  objectives and restrictions as
set forth in the Prospectus and this  Statement of Additional  Information.  The
Adviser has delegated some of its advisory responsibilities for a portion of the
All America Fund to the Subadvisers  named below.  The Adviser's  activities are
subject at all times to the supervision and approval of the Investment Company's
Board of Directors.

Under  the  Investment  Advisory  Agreement,   the  Adviser  agrees  to  provide
investment  management  services  to  the  Investment  Company.  These  services
include:

    o   performing investment research and evaluating pertinent economic,
        statistical and financial data;

    o   consultation  with  the  Investment  Company's  Board of  Directors  and
        furnishing   to   the   Investment    Company's   Board   of   Directors
        recommendations with respect to the overall investment plan;

    o   implementation of the overall investment plan, including carrying out
        decisions to acquire or dispose of investments;


                                       15
<PAGE>

    o   management of investments;

    o   reporting to the Investment Company's Board of Directors on a regular
        basis on the implementation of the investment plan and the management of
        investments;

    o   maintaining all required records;

    o   making arrangements for the safekeeping of assets; and

    o   providing office space facilities, equipment, material and personnel
        necessary to fulfill its obligations.

The  Adviser  is  responsible  for  all  expenses  incurred  in  performing  the
investment advisory services,  including compensation of officers and payment of
office expenses, and for providing investment management services.

Advisory  Fees.  As  compensation  for its  services to each of the Funds of the
Investment  Company,  the Funds pay the  Adviser a fee at the  following  annual
rates of net assets, calculated as a daily charge:

  Equity  Index Fund -- .125%
  All  America  Fund -- .50%
  Bond Fund -- .45%
  Money Market Fund -- .20%

               Investment Advisory Fees Paid by Funds to Adviser*


- -----------------------------------------------------------------------------
    Fund                     1999                 1998                1997
=============================================================================
Equity Index*             $ 21,648                  N/A                  N/A
- -----------------------------------------------------------------------------
All America               $318,029             $311,258             $291,620
- -----------------------------------------------------------------------------
    Bond                  $121,448             $106,164             $ 94,370
- -----------------------------------------------------------------------------
Money Market              $ 33,028             $  8,216             $  3,930
- -----------------------------------------------------------------------------
 Total Fees               $494,153             $425,638             $389,920
- -----------------------------------------------------------------------------

- -----------
* The Equity Index Fund began operations on May 3, 1999.


Other Fund Expenses.  Each Fund is  responsible  for paying its advisory fee and
other expenses incurred in its operation, including:

    o   brokers' commissions, transfer taxes and other fees relating to the
        Fund's portfolio transactions,

    o   directors' fees and expenses,

    o   fees and expenses of its independent certified public accountants

    o   fees and expenses of its legal counsel,

    o   the  cost  of  the   printing   and  mailing   semi-annual   reports  to
        shareholders, Proxy Statements, Prospectuses, Prospectus Supplements and
        Statements of Additional Information,

    o   the cost of preparation and filing registration statements and
        amendments thereto,

    o   bank transaction charges and custodian's fees,

    o   any proxy solicitors' fees and expenses,

    o   SEC filing fees,

    o   any federal, state or local income or other taxes,

    o   any membership or licensing fees of the Investment Company Institute and
        similar organizations,

    o   fidelity bond and directors' liability insurance premiums, and

    o   any extraordinary expenses, such as indemnification  payments or damages
        awarded in litigation or settlements made.

                                       16
<PAGE>

Expense  Reimbursements by the Adviser.  The Adviser limits the expenses of each
Fund,  other  than for  brokers'  commissions,  transfer  taxes and  other  fees
relating to portfolio transactions and extraordinary expenses, to an annual rate
of .85% of the value of net assets of the All America Fund, .70% of the value of
net  assets of the Bond  Fund,  .40% of the value of the net assets of the Money
Market  Fund and .325% of the value of the net assets of the Equity  Index Fund.
This expense  limitation  obligation of the Adviser is contractual  for 2000 and
will renew each year  thereafter  unless the  Adviser  notifies  the  Investment
Company of its termination at least two weeks prior to the new year. The Adviser
has voluntarily  limited the Funds' expenses since the inception of each Fund to
the  amounts  that  are now  the  contractual  limits,  and  the  Adviser  could
discontinue any voluntary reimbursement obligation at any time.


Subadvisers  For Portion of the All America Fund. For  approximately  20% of the
assets of the All America Fund (the Active Assets), the Adviser has entered into
Subadvisory  Agreements with Fred Alger Management,  Inc. (Alger Management) and
Oak  Associates,  Ltd. (Oak  Associates)  (each a  Subadviser,  and together the
Subadvisers).  Each Subadviser is registered as an investment  adviser under the
Investment Advisers Act of 1940.


Each  of the  Subadvisers  for its  portion  of the All  America  Fund  provides
investment  advisory services,  including research,  making  recommendations and
regular reports to the Board of Directors of the Investment Company, maintenance
of records, and providing all the office space, facilities,  equipment, material
and  personnel  necessary  to  fulfill  its  obligations  under the  Subadvisory
Agreement. The Subadvisers are subject to the supervision of the Adviser and the
Board of Directors of the Investment Company.

Subadvisory Fees. The Adviser, not the Investment Company,  pays the Subadvisers
for advisory  services  they provide to the portion of the All America Fund they
manage  at the  following  annual  rates of net  assets,  calculated  as a daily
charge:

    o   Fred Alger Management -- .45%

    o   Oak Associates -- .30%



                       Fees Paid by Adviser to Subadvisers
                              For Past Three Years
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------
                  Subadviser                           1999                  1998                   1997
===============================================================================================================
<S>                                                  <C>                    <C>                    <C>
          Fred Alger Management, Inc.                $25,923                $25,762                $23,984
- ---------------------------------------------------------------------------------------------------------------
             Oak Associates, Ltd.                     $19,346               $18,433                $17,285
- ---------------------------------------------------------------------------------------------------------------
   Palley-Needelman Asset Management, Inc.*           $17,147               $17,917                $17,131
- ---------------------------------------------------------------------------------------------------------------
                    Total                             $62,416               $62,112                $58,400
- ---------------------------------------------------------------------------------------------------------------
</TABLE>

- ------------
* A Subadviser until February 1, 2000

Codes of Ethics. The Investment  Company,  the Adviser,  the Subadvisers and the
Securities Corporation have adopted codes of ethics under Rule 17j-1 of the 1940
Act.  Persons  subject to these codes may not purchase  securities  in which the
Funds may invest unless their  purchases have been precleared in accordance with
the codes and do not occur not within certain  black-out  periods  imposed under
the codes.


                            ADMINISTRATIVE AGREEMENTS

Accounting and Recordkeeping Agent

The Adviser serves as accounting and  recordkeeping  agent for the Funds.  Under
its Investment  Accounting  Agreement with the Investment  Company,  the Adviser
performs   accounting   and   recordkeeping   functions   related  to  portfolio
transactions as required by the Investment  Company Act, provides the Investment
Company with accounting and related reports on a periodic basis,  and calculates
the net asset value of each Fund in the manner described in the Prospectus.

As compensation for its services,  the Adviser receives from each Fund a monthly
base fee of $500 plus a monthly minimum fee of $2,000,  or if an asset-based fee
of .0225% of the  Investment  Company net assets  would  result in a fee greater
than  the  aggregate  of  the  Fund  minimums,  the  Fund's  proportion  of  the
asset-based  fee,  and is  reimbursed  for  out-of-pocket  expenses it incurs in
performing its services to the Investment Company.  The Adviser has entered into
an arrangement with Mutual of America for the provision of investment accounting
and  recordkeeping,  legal and certain  other  services in  connection  with the
Investment Company.


                                       17
<PAGE>

Transfer Agent

State Street Bank and Trust Company  (State Street) serves as transfer agent and
dividend disbursing agent for Fund shares. Under its Transfer Agency and Service
Agreement  with the  Investment  Company,  State Street is obligated to maintain
shareholder  accounts  to reflect  purchases  and  redemptions  of Fund  shares;
prepare and transmit  payments for dividends and  distributions  declared by the
Investment Company;  mail proxy materials,  shareholder reports and prospectuses
to  current  shareholders;   and  prepare  and  mail  account  and  confirmation
statements for  shareholders.  State Street's address is P.O. Box 1978,  Boston,
Massachusetts 02105, Attn: Mutual Fund Services.

For its services, State Street receives from each Fund a monthly maintenance fee
based on the number of holders of Fund shares,  ranging from a minimum of $1,000
per month for 0-15 shareholders to $2,500 per month for 51-200 shareholders, and
a trade  processing  fee for each  trade  and is  reimbursed  for  out-of-pocket
expenses.

                      PORTFOLIO TRANSACTIONS AND BROKERAGE

Selection of Brokers and Dealers
- --------------------------------------------------------------------------------

The Adviser and each  Subadviser are  responsible  for decisions to buy and sell
securities  for the  Funds of the  Investment  Company  for which  they  provide
services as well as for selecting brokers and, where applicable, negotiating the
amount of the commission rate paid.

    o   The Adviser and Subadvisers select broker-dealers which, in their best
        judgment, provide prompt and reliable execution at favorable security
        prices and reasonable commission rates.

    o   They may select broker-dealers which provide them with research services
        and may cause a Fund to pay such broker-dealers commissions which exceed
        those  other  broker-dealers  may have  charged,  if in  their  view the
        commissions  are  reasonable  in relation to the value of the  brokerage
        and/or research services provided by the broker-dealer.

    o   When purchasing or selling  securities  trading on the  over-the-counter
        market,   the  Adviser  and  Subadvisers  will  generally   execute  the
        transaction   with  a  broker  engaged  in  making  a  market  for  such
        securities.

    o   The  Adviser  and  Subadvisers  may  place  certain  orders  with  their
        affiliates, subject to the requirements of the 1940 Act.

    o   No  transactions  may be  effected  by a Fund with an  affiliate  of the
        Adviser or a Sub-Adviser acting as principal for its own account.

Brokerage  commissions  are  negotiated,  as there are no  standard  rates.  All
brokerage  firms  provide  the  service of  execution  of the order  made.  Some
brokerage  firms  routinely  provide  research  and  statistical  data to  their
customers,  and some firms  customarily  provide  research reports on particular
companies and industries to customers that place a certain volume of trades with
them.

The Adviser,  and each  Subadviser,  will place  orders with  brokers  providing
useful research and statistical  data services if reasonable  commissions can be
negotiated for the total services furnished even though lower commissions may be
available  from brokers not  providing  such  services.  The  Adviser,  and each
Subadviser,  uses  these  services  in  connection  with  all of its  investment
activities,  and some of the data or services  obtained in  connection  with the
execution of  transactions  for the  Investment  Company may be used in managing
other investment accounts.  Conversely,  data or services obtained in connection
with  transactions  in  other  accounts  may be used by the  Adviser,  and  each
Subadviser,  in providing  investment advice to the Investment  Company.  To the
extent that the Adviser, and each Subadviser, uses research and statistical data
services so obtained,  its  expenses may be reduced and such data has  therefore
been and is one of the factors  considered by the Adviser,  and each Subadviser,
in determining its fee for investment advisory services.

At times,  transactions for the Investment Company may be executed together with
purchases or sales of the same  security for other  accounts of the Adviser or a
Subadviser.  When making concurrent transactions for several accounts, an effort
is made to allocate executions fairly among them.  Transactions of this type are
executed only when the Adviser,  or a Subadviser,  believes it to be in the best
interests  of the  affected  Fund(s),  as well as any


                                       18
<PAGE>

other  accounts  involved.  However,  the  possibility  exists  that  concurrent
executions may work out to the disadvantage of the Fund(s) involved.


The Investment Company paid aggregate brokerage  commissions of $46,772 in 1999,
$56,490 in 1998 and $47,705 in 1997.

Commissions to Affiliated Brokers
- --------------------------------------------------------------------------------

During  the  past  three  years,  the  Investment  Company  has  paid  brokerage
commissions   to   Mutual  of   America   Securities   Corporation   (Securities
Corporation),  an  affiliate of the Adviser,  through an  introducing  brokerage
arrangement  with Bear Stearns  Securities  Corp., and to Fred Alger & Co. (Fred
Alger), an affiliate of Alger Management, Inc., as follows:

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------
                   Year of              Commissions            % of Total       % of Aggregate Dollars
               Payment/Broker              Paid             Commissions Paid        of Transactions
========================================================================================================
<S>                                       <C>                     <C>                   <C>
 1999 -- Securities Corporation           $     0                    0%                    0%
- --------------------------------------------------------------------------------------------------------
 1998 -- Securities Corporation           $     0                    0%                    0%
- --------------------------------------------------------------------------------------------------------
 1997 -- Securities Corporation           $ 2,070                 4.15%                  4.0%
- --------------------------------------------------------------------------------------------------------
 1999 -- Fred Alger                       $11,843                 25.3%                 16.5%
- --------------------------------------------------------------------------------------------------------
 1998 -- Fred Alger                       $15,470                 27.4%                 23.0%
- --------------------------------------------------------------------------------------------------------
 1997 -- Fred Alger                       $18,793                 37.6%                 30.8%
- --------------------------------------------------------------------------------------------------------
</TABLE>



The  purchases and sales placed  through Fred Alger related  primarily to stocks
issued by companies with smallermarket capitalizations,  for which execution may
be more difficult.


Portfolio Turnover
- --------------------------------------------------------------------------------

The Adviser and the Subadvisers do not consider  portfolio turnover rate to be a
limiting factor when they deem it appropriate to purchase or sell securities for
a Fund. The portfolio turnover rate for a Fund in any year will depend on market
conditions, and the rate may increase depending on market conditions or if a new
portfolio  manager for a Fund  restructures the Fund's  holdings.  The Insurance
Companies'  Separate  Accounts do not pay taxes on the  investment  gains of the
Funds. As a consequence,  the Adviser and Subadvisers do not consider how long a
Fund has held a security,  or how capital gain upon sale would be characterized,
in deciding whether to sell that security.

The  Equity  Index  Fund and the  Indexed  Assets of the All  America  Fund each
attempt to duplicate the investment  results of the S&P 500 Index.  As a result,
the Adviser  anticipates  that these Funds will hold  investments  generally for
longer periods than actively managed funds.

                   PURCHASE, REDEMPTION AND PRICING OF SHARES

Calculation of Net Asset Value
- --------------------------------------------------------------------------------

An investor  purchases or redeems  shares of a Fund at net asset value. A Fund's
net asset value is equal to:

    o   the sum of the value of the securities the Fund holds,

    o   plus any cash or other assets, including interest and dividends accrued,
        and

    o   minus all liabilities, including accrued expenses.

The net asset value of each Fund is determined once daily  immediately after the
declaration of dividends,  if any, and is determined as of the time of the close
of the regular  trading  session on the New York Stock Exchange  (generally 4:00
p.m. Eastern Time) on each day during which such Exchange is open for trading.

A Fund's  net  asset  value  per share is equal to the  Fund's  net asset  value
divided by the number of Fund shares outstanding.


                                       19
<PAGE>

Pricing of Securities Held by the Funds
- --------------------------------------------------------------------------------

In  determining a Fund's net asset value,  the Adviser must value the securities
and other assets the Fund owns.

1)  If market  quotations are readily  available for an investment,  the Adviser
    uses market value as follows:

    o   An  equity  security  will be  valued  at the last  sale  price  for the
        security on the principal  exchange on which the security is traded,  or
        at the last bid price on the  principal  exchange on which such security
        is traded if such bid price is of a more  recent  day than the last sale
        price.

    o   For any  equity  security  not traded on an  exchange  but traded in the
        over-the-counter   market,  the  value  will  be  the  last  sale  price
        available, or if no sale, at the latest available bid price.

    o   Debt  securities  will be  valued  at a  composite  fair  market  value,
        "evaluated  bid,"  which  may be the last  sale  price,  by a  valuation
        service selected by the Adviser and approved by the Investment Company's
        Board of Directors.

2)  If there are any portfolio  securities or assets for which  marketquotations
    are not  readily  available,  the  Adviser  will use fair  valuepricing,  as
    determined in good faith by or under the direction of the Boardof  Directors
    of the Investment Company.

3)  If a money market  security has a remaining  maturity of 60 days or less,the
    Adviser will use the amortized cost method of valuation to approximatemarket
    value, as follows:

    o   A security is  initially  valued at cost on the date of purchase  (or at
        market  value on the 61st day prior to maturity if the security had more
        than 60 days  remaining to maturity at date of purchase by a Fund),  and
        the Adviser assumes constant  proportionate  amortization in value until
        maturity of any discount or premium.

    o   The maturity of a variable rate  certificate  of deposit is deemed to be
        the next coupon date on which the interest rate is to be adjusted.

    o   Market  value  will be used  instead  if the  amortized  cost  value  is
        materially different from the actual market value of the security.

4)  For stock options and futures contracts, these valuations apply:


    o   Stock  options  written by a Fund are valued at the mean of the last bid
        and asked price on the principal exchange where the option is traded, as
        of the close of trading on that exchange.

    o   When a Fund writes a call option,  the amount of the premium is included
        in the Fund's assets and the market value of the call is included in its
        liabilities and adjusted thereafter to current market value.

        o  If a call  expires  or if the Fund  enters  into a  closing  purchase
           transaction,  it  realizes  a gain  (or a loss  if  the  cost  of the
           transaction  exceeds the premium  received when the call was written)
           without regard to any unrealized  appreciation or depreciation in the
           underlying  securities,  and the  liability  related  to such call is
           extinguished.

        o  If a call is  exercised,  the Fund  realizes  a gain or loss from the
           sale of the  underlying  securities  and  the  proceeds  of the  sale
           increased by the premium originally received.

    o   A premium a Fund pays on the  purchase of a put will be deducted  from a
        Fund's assets and an equal amount will be included as an investment  and
        subsequently adjusted to the current market value of the put.

    o   Futures contracts,  and options thereon, traded on commodities exchanges
        are valued at their  official  settlement  price as of the close of such
        commodities exchanges.


                                       20
<PAGE>


                       TAXATION OF THE INVESTMENT COMPANY


Taxes on Funds' Investment Earnings and Income
- --------------------------------------------------------------------------------

Each Fund  intends to qualify and elect  treatment  as a  "regulated  investment
company"  under  Subchapter M of the Internal  Revenue Code. A Fund will not owe
Federal income tax on the ordinary income and net realized capital gains that it
distributes to shareholders,  if it qualifies as a regulated  investment company
and satifies certain minimum income distribution rules.

If the  Investment  Company  were to fail to qualify as a  regulated  investment
company, it would be subject to Federal income tax on the Funds' ordinary income
and net realized  capital gains,  whether or not it  distributes  the income and
gains to  shareholders.  If the Funds  were to pay  Federal  income  tax,  their
investment performance would be negatively affected.

Section 4982 of the Code  imposes an excise tax of 4% on a regulated  investment
company that does not make a "required  distribution"  to shareholders of 98% of
its ordinary  income for each  calendar  year and 98% of its capital gain income
for  the  one  year  period  ending  October  31  of  each  year,  plus  certain
undistributed  income  from  previous  years.  Each  Fund  intends  to make  the
"required  distributions" and to thereby avoid the excise tax. If a Fund were to
distribute less than the required amount,  then the 4% excise tax would apply to
the deficiency, which would reduce the investment performance of the Funds.


Income Dividends and Capital Gains Distributions
- --------------------------------------------------------------------------------

The Investment Company declares dividend distributions semi-annually (at the end
of June and end of December) in the case of net  investment  income and annually
(at the end of December) in the case of net realized short or long-term  capital
gains. A shareholder's  dividend  distributions are automatically  reinvested in
full or  fractional  shares  of the  Fund  to  which  they  relate,  unless  the
shareholder  elects on its application or an amendment to the application either
(1)  to  receive  dividend  distributions  in  cash  or,  (2)  in  the  case  of
distributions  by the Equity  Index,  All America  and Bond  Funds,  to purchase
shares of the Money Market Fund (in which case the $5,000 minimum is waived).

Cash dividend  distributions are paid by wire transfer of Federal funds. Payment
of dividends  normally  will be made on the first  business day of the following
month at the net asset value as of the last  business  day of the month in which
the dividend  distribution is declared.  Dividends and other  distributions  are
taxable to a Fund's  shareholders  even though they are reinvested in additional
shares of the Fund.

                            TAXATION OF SHAREHOLDERS

The discussion below provides  information that may be helpful to a shareholder,
but it is not a detailed  explanation  of the Federal  income tax treatment of a
shareholder.  In  addition,  the  discussion  does not address  state,  local or
foreign  taxation.  Potential  purchasers of shares of a Fund are  encouraged to
consult their tax advisers regarding specific questions as to Federal,  state or
local taxes. Foreign investors should consider applicable foreign taxes in their
evaluation of an investment in a Fund as well. Many of the rules set forth below
do not apply to  not-for-profit  organizations  and other  entities that are not
subject to Federal income taxation.

Characterization  of Funds'  distributions.  Dividends paid by a Fund out of its
ordinary income and  distributions of a Fund's net realized  short-term  capital
gains (jointly, the "ordinary income dividends") are taxable to its shareholders
as ordinary  income.  Distributions  made from a Fund's net  realized  long-term
capital gains,  including  long-term gains from certain  transactions in futures
and  options,   (the  "capital  gain  dividends")  are  taxable  to  the  Fund's
shareholders as long-term capital gain.

Passive Foreign Investment  Company ("PFIC").  Due to investment laws in certain
foreign countries, it is possible that a Fund's investments in equity securities
in such  countries  may consist of shares of  investment  companies  (or similar
investment  entities)  organized under foreign law or of ownership  interests in
special  accounts,  trusts or  partnerships.  If the Fund purchases shares of an
investment  company (or similar  investment entity) organized under foreign law,
the Fund will be treated as owning shares in a PFIC for U.S.  federal income tax
purposes  and  may be  subject  to  U.S.  Federal  income  tax  law  in  certain
circumstances.

Foreign currency gains or losses.  Foreign currency gains or losses from certain
debt  instruments are generally  treated as ordinary income or loss. These gains
or losses will generally  increase or decrease the amount of a Fund's investment
company  taxable income  available to be distributed to shareholders as ordinary
income. Additionally,  if losses of this nature exceed a Fund's other investment
company  taxable  income during a taxable


                                       21
<PAGE>

year,  a  Fund  would  not  be  able  to  make  any  ordinary   income  dividend
distributions.  Any such  distribution made before the losses were realized (but
in the same taxable year) would be  recharacterized  as a return of capital to a
Fund's  shareholders,  thereby  reducing the  shareholders'  basis in the Fund's
shares,  and  resulting  in a capital  gain for any  shareholder  who received a
distribution  greater  than  that  shareholder's  basis  in  the  Fund's  shares
(assuming the shares were held as capital assets).

Taxation of Foreign Country Income.  Investment income received by a Fund may be
subject  to  withholding  and other  taxes  imposed by  foreign  countries.  Tax
conventions  between  certain  countries  and the  United  States  may reduce or
eliminate  these  foreign  taxes.  These foreign taxes will reduce the amount of
funds  available for  distributions  by a Fund,  but are included in the taxable
income  reported  by the Fund's  shareholders.  Since  stock and  securities  of
foreign issuers held by any Fund will be limited,  the Fund's  shareholders will
not be able to claim a credit or  deduction  for these  foreign  taxes paid by a
Fund.

Redemptions  and  Exchanges.  Redemptions  and  exchanges of a Fund's shares are
taxable events,  and  shareholders may realize gains or losses on such events. A
shareholder's  loss  realized  on a sale or exchange of shares of a Fund will be
disallowed if the shareholder  acquires other Fund shares  (whether  through the
automatic  reinvestment  of  dividends  or  otherwise)  within a  61-day  period
beginning  30 days  before and ending 30 days after the date that the shares are
disposed of. In such a case,  the basis of the shares  acquired will be adjusted
to reflect  the  disallowed  loss.  Any loss upon the sale or  exchange  of Fund
shares held for six months or less, which is not disallowed,  will be treated as
long-term  capital loss to the extent of any capital gain dividends  received by
the shareholder with respect to such shares.

Original Issue  Discount.  The Funds may purchase debt  securities  that contain
original issue discount.  Original issue discount that accrues in a taxable year
is  treated  as  income  earned  by a Fund and is  subject  to the  distribution
requirements of the Internal Revenue Code. A Fund,  however,  generally will not
receive any cash income for the  original  issue  discount  income it earns in a
taxable year. Accordingly,  there is a risk that the Fund may have to sell other
securities to satisfy distribution requirements under the Internal Revenue Code.
Debt  securities that a Fund acquires also may be subject to the market discount
rules.

Capital  gains  rates for  entities  other than  individuals.  Capital  gains of
corporations are subject to tax at the same rates applicable to ordinary income.
Capital  losses may be used only to offset  capital gains and excess net capital
loss may be carried back three years and forward five years.

Dividends  received  deductions.  Certain  corporations  are  entitled  to a 70%
dividends   received   deduction  for   distributions   from  certain   domestic
corporations.  The Equity  Index Fund and All America  Fund will  designate  the
portion  of any  distributions  that  qualify  for  the 70%  dividends  received
deduction.  The amount  designated  may not exceed  the amount  received  by the
Equity Index Fund or All America Fund for its taxable  year that  qualifies  for
the dividends received deduction.  (Since none of the income of the Bond Fund or
the Money Market Fund is expected to be derived  from  dividends  from  domestic
corporations,  it is not  anticipated  that any portion of the  ordinary  income
dividends  of the Bond  Fund or the  Money  Market  Fund  will  qualify  for the
dividends received deduction.)

Private  Foundations.  Private  foundations  and their  managers  are subject to
excise  taxes  under the Code if they  invest "any amount in such a manner as to
jeopardize the carrying out of any of the  foundation's  exempt  purposes." This
rule  requires  a  foundation  manager,  in making an  investment,  to  exercise
"ordinary  business  care  and  prudence"  under  the  facts  and  circumstances
prevailing at the time of making the investment, in providing for the short-term
and long-term needs of the foundation in carrying out its exempt purposes.

The factors  that a  foundation  manager may take into  account in  assessing an
investment  under this standard include the expected rate of return (both income
and capital appreciation), the risks of rising and falling price levels, and the
need for  diversification  within  the  foundation's  portfolio.  A  substantial
percentage of investments of certain "private operating foundations", as defined
in the Code, may be restricted to assets  directly  devoted to their  tax-exempt
purposes.  Each manager of a private foundation should consult the manager's and
the foundation's tax advisers regarding the foregoing considerations.

Endowment Funds.  Investment managers of endowment funds should consider whether
the  acquisition  by such funds of shares in the Funds is  legally  permissible.
This is not a matter of federal law, but is determined  under  applicable  state
statutes.  It should be noted,  however,  that under the Uniform  Management  of
Institutional  Funds Act,  which has been  adopted  in various  forms by a large
number of states,  participation  in mutual funds or similar  organizations,  in
which funds are  commingled and  investment  determinations  are made by persons
other  than the  governing  board of the  endowment  fund,  is  permitted.  Each
investment  manager of an endowment  fund should  consult the  endowment  fund's
counsel regarding the foregoing considerations.


                                       22
<PAGE>

Retirement Trusts,  including  Qualified Plans. The Funds may accept investments
from tax-qualified  pension,  profit-sharing or stock bonus plans,  governmental
plans and units, and  Taft-Hartley  plans (all such entities  hereinafter  being
referred to as  "Retirement  Trusts").  A fiduciary of a Retirement  Trust other
than a  governmental  plan or unit (a  "Qualified  Plan") is  subject to certain
requirements  under the Employee  Retirement  Income  Security  Act of 1974,  as
amended  (ERISA),  including  the discharge of duties solely in the interest of,
and for the exclusive  purpose of providing  benefits to, the  Qualified  Plan's
participants and beneficiaries.

In  considering  an  investment  in the Funds of a portion  of the assets of any
Qualified Plan, a fiduciary  should consider,  among other factors:  (a) whether
the  investment  is permitted by the  documents  and  instruments  governing the
Qualified  Plan;  (b)  whether  the  investment  satisfies  the  diversification
requirements of Section  404(a)(1)(C)  of ERISA, if applicable;  (c) whether the
investment provides  sufficient  liquidity to permit benefit payments to be made
as they become due; (d) whether the  investment is for the exclusive  purpose of
providing benefits to participants and their beneficiaries;  and (e) whether the
investment  may  constitute a  "prohibited  transaction"  (within the meaning of
Section  406 of ERISA and  Section  4975(c) of the Code).  Each  fiduciary  of a
Qualified  Plan (and any other  person  subject to ERISA)  should  consult  such
person's tax or other advisers regarding the foregoing considerations.

Shareholder Withholding

The  Investment  Company  may be required  to  withhold  for Federal  income tax
("back-up  withholding") from distributions made and the proceeds of redemptions
to a  shareholder  who is not  exempt  from  back-up  withholding,  because  the
shareholder has not provided a correct  taxpayer  identification  number or made
required  certifications,  or when the Investment Company or the shareholder has
been notified by the Internal Revenue Service that the shareholder is subject to
back-up withholding.

Ordinary income  dividends paid by a Fund to a shareholder that is a nonresident
alien  or a  foreign  entity  will be  subject  to a 30%  U.S.  withholding  tax
applicable  to  foreign  persons,  unless a  reduced  rate of  withholding  or a
withholding  exemption is provided  under  applicable  law or an applicable  tax
convention between the United States and a particular  foreign country.  Foreign
shareholders  are  urged  to  consult  their  own tax  advisers  concerning  the
applicability of the U.S. withholding tax.

                        YIELD AND PERFORMANCE INFORMATION

Performance  information is computed separately for each Fund in accordance with
the formulas described below. At any time in the future, total return and yields
may be higher or lower than in the past and there can be no  assurance  that any
historical results will continue.

Yield of the Money  Market Fund.  The Money  Market Fund  calculates a seven-day
"current  yield"  (eight days when the seventh  prior day has no net asset value
because the  Investment  Company is closed on that day) based on a  hypothetical
shareholder  account  containing  one share at the  beginning  of the  seven-day
period. The return is calculated for the period by determining the net change in
the hypothetical account's value for the period,  excluding capital changes. The
net change is divided by the share value at the  beginning of the period to give
the base period return.  This base period return is then  multiplied by 365/7 to
annualize the yield figure, which is carried to the nearest one-hundredth of one
percent.

Realized capital gains or losses and unrealized  appreciation or depreciation of
the assets of the Money Market Fund are included in the hypothetical account for
the beginning of the period but changes in these items during the period are not
included in the value for the end of the period.  Income  other than  investment
income is  excluded  for the period.  Values also  reflect  asset  charges  (for
advisory fees) as well as brokerage fees and other expenses.

Current yields will fluctuate daily. Accordingly, yields for any given seven-day
period do not necessarily represent future results. It should be remembered that
yield depends on the type, quality,  maturities and rates of return of the Money
Market Fund's investments, among other factors. The Money Market Fund yield does
not reflect the cost of insurance and other insurance  company  separate account
charges.  It also should not be compared to the yield of money market funds made
available  to the general  public  because  they may use a  different  method to
calculate yield. In addition,  their yields are usually  calculated on the basis
of a constant one dollar price per share and they pay out earnings and dividends
which accrue on a daily basis.


                                       23
<PAGE>



The following is an example of the  calculation of the Money Market Fund's yield
for  the  seven-day  period  ended  December  28,  1999.  Yields  may  fluctuate
substantially from the example shown.

      1. Value for December 21, 1999

      2. Value for  December  28,  1999  (exclusive  of capital  changes and any
         non-investment income)


      3. Net change equals Line 1 subtracted from Line 2

      4. Base period return equals Line 3 divided by Line 1

      5. Current yield equals Line 4 annualized (multiplied by 365/7)

The Money Market Fund calculates  effective yield by following Steps 1 - 4 above
to obtain a base period  return,  then  compounding  the base  period  return as
follows:

              Effective Yield = [(Base Period Return + 1) 365/7] -1

Calculation  of Total  Return and Average  Annual  Total  Return.  Total  Return
reflects  changes in the price of a Fund's shares and assumes that any dividends
or capital gains  distributions are reinvested in that Fund's shares immediately
rather than paid to the investor in cash.

Average  Annual  Total  Return is  calculated  by  finding  the  average  annual
compounded rates of return of a hypothetical  investment over the periods shown,
according  to the  following  formula  (Total  Return  is  then  expressed  as a
percentage):

         T = (ERV/P)1/n -1

Where:

         P = a hypothetical  initial  payment of $1,000
         T = average annual total return
         n = number of years
         ERV = ending  redeemable  value.  ERV is the  value,  at the end of the
               applicable  period,  of a hypothetical  $1,000 investment made at
               the beginning of the applicable period.


                           Average Annual Total Return
                      For Periods Ended December 31, 1999*

        Fund                                   One Year         Life of Fund*
        ----                                   --------         -------------
        Equity Index                              N/A                9.0%
        All America                              26.0%              22.8%
        Bond                                     (3.5)%              5.0%
        Money Market                              4.9%               5.1%

                           Cumulative Total Return For
                        Periods Ended December 31, 1999*

        Fund                                   One Year         Life of Fund*
        ----                                   --------         -------------
        Equity Index                              N/A                9.0%
        All America                              26.0%             112.2%
        Bond                                     (3.5)%             19.5%
        Money Market                              4.9%              14.2%

- ----------
*    Dates the Funds commenced operations:  All America and Bond Funds -- May 1,
     1996;  the Money  Market Fund -- May 1, 1997;  and the Equity Index Fund --
     May 3, 1999.


Yield Of The Bond Fund. Yield of the shares of the Bond Fund will be computed by
annualizing net investment  income,  as determined by the Commission's  formula,
calculated  on a per share basis,  for a recent  one-month or 30-day  period and
dividing  that  amount by the net asset  value per share of the Fund on the last
trading day of that period.  Net investment income will reflect  amortization of
any market  value  premium or discount of fixed  income  securities  (except for
obligations  backed by  mortgages  or other  assets)  over such  period  and may
include  recognition  of a pro  rata  portion  of the  stated  dividend  rate of
dividend paying portfolio securities.  The Yield of


                                       24
<PAGE>

the Fund will  vary from time to time  depending  upon  market  conditions,  the
composition of the portfolio and operating expenses allocated to the Fund.

Performance  Comparisons.  Each  Fund may from  time to time  include  the Total
Return,   the  Average   Annual   Total  Return  and  Yield  of  its  shares  in
advertisements  or in information  furnished to  shareholders.  The Money Market
Fund may also from time to time  include  the Yield and  Effective  Yield of its
shares in information furnished to shareholders.

Each Fund may from time to time also  include  the  ranking  of its  performance
figures  relative to such  figures  for groups of mutual  funds  categorized  by
Lipper Analytical  Services  ("Lipper") as having the same or similar investment
objectives or by similar  services that monitor the performance of mutual funds.
Each Fund may also from time to time compare its  performance  to average mutual
fund performance figures compiled by Lipper in Lipper Performance Analysis.

Advertisements  or information  the Investment  Company  furnishes to current or
prospective  investors  also may  include  evaluations  of a Fund  published  by
nationally  recognized  ranking services and by financial  publications that are
nationally recognized.  These publications may include Barron's,  Business Week,
CDA Technologies,  Inc., Changing Times, Dow Jones Industrial Average, Financial
Planning,   Financial  World,  Forbes,  Fortune,   Hulbert's  Financial  Digest,
Institutional  Investor,  Investors Daily, Money,  Morningstar Mutual Funds, The
New York  Times,  Stanger's  Investment  Adviser,  Value  Line,  The Wall Street
Journal, Wiesenberger Investment Company Service and USA Today.

In reports or other communications to shareholders,  the Investment Company also
may describe general economic and market conditions  affecting the Funds and may
compare the  performance  of the Funds with (1) that of mutual funds included in
the rankings prepared by Lipper or similar investment  services that monitor the
performance  of  insurance  company  separate  accounts  or  mutual  funds,  (2)
IBC/Donoghue's  Money Fund Report,  (3) other appropriate  indices of investment
securities  and averages for peer  universe of funds which are described in this
Statement of Additional Information, or (4) data developed by the Adviser or any
of the Subadvisers derived from such indices or averages.


Comparative Indices for the Funds
- --------------------------------------------------------------------------------

The  Investment  Company  compares the  performance of each Fund (other than the
Money Market  Fund)  against a widely  recognized  index or indices for stock or
bond market performance, based on the type of securities the Fund purchases. The
annual and semi-annual  financial  reports that the Investment  Company prepares
will contain graphs with the Funds' performances compared to their indices.

It is not  possible for an investor to directly  invest in an  unmanaged  index.
Performance  comparisons  to indices are for  informational  purposes and do not
reflect  any actual  investment.  The Funds pay  investment  advisory  and other
expenses that are not applicable to unmanaged indices.

Equity Index Fund And All America  Fund:  Performance  of each of these Funds is
compared  to the  Standard & Poor's  Composite  Index of 500 Stocks (the S&P 500
Index).

The S&P 500 Index is a market  value-weighted  and  unmanaged  index showing the
changes in the aggregate  market value of 500 stocks relative to the base period
1941-43.  The S&P 500 Index is  composed  almost  entirely  of common  stocks of
companies  listed on the NYSE,  although  the common  stocks of a few  companies
listed on the  American  Stock  Exchange  or traded  OTC are  included.  The 500
companies  represented include approximately 400 industrial concerns, as well as
financial  services,  utility  and  transportation  concerns.  The S&P 500 Index
represents about 80% of the market value of all issues traded on the NYSE.

Bond Fund:  Performance is compared to the Lehman Brothers  Government/Corporate
Bond Index (the Lehman Government/Corporate Index).

The  Lehman  Government/Corporate  Index is a  measure  of the  market  value of
approximately  5,300 bonds with a face value  currently in excess of $1 million,
which  have at  least  one  year to  maturity  and are  rated  "Baa"  or  higher
("investment grade") by a nationally recognized statistical rating agency.


                                       25
<PAGE>

                      DESCRIPTION OF CORPORATE BOND RATINGS

Description of Corporate bond ratings of Moody's Investors Services, Inc.:

Aaa  --  Bonds 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.

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

A    --  Bonds 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
         sometime in the future.

Baa  --  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.

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

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

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

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

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

Moody's  applies  numerical  modifiers,  1,  2  and  3 in  each  generic  rating
classification  from Aa  through B in its  corporate  bond  rating  system.  The
modifier 1 indicates  that the  security  ranks in the higher end of its generic
rating category;  the modifier 2 indicates a mid-range ranking; and the modifier
3  indicates  that  the  issue  ranks in the  lower  end of its  generic  rating
category.

Description of corporate bond ratings of Standard & Poor's Corporation:

AAA  --  Debt rated AAA has the  highest  rating  assigned by Standard & Poor's.
         Capacity to pay interest and repay principal is very strong.

AA   --  Debt rated AA has a very strong  capacity to pay  interest and repay
         principal  and  differs  from the  higher  rated  issues  only in small
         degree.

A    --  Debt  rated A has a  strong  capacity  to pay  interest  and  repay
         principal,  although it is  somewhat  more  susceptible  to the adverse
         effects of changes in circumstances  and economic  conditions than debt
         in higher rated categories.

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.


                                       26
<PAGE>

BBB -- Debt rated BB, B, CCC and CC is regarded,  on balance,  as  predominantly
B   -- speculative with respect to the issuer's capacity to pay interest and
CCC -- repay principal in accordance  with the terms of the  obligation.
CC  -- 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.

C   -- The rating C is  reserved  for income  bonds on which no  interest is
       being paid.

D   -- Debt rated D is in default,  and payment of interest and/or  repayment of
       principal is in arrears.

Plus (+) or Minus (-):  The  ratings  from "AA" to "BB" may be  modified  by the
addition  of a plus or minus  sign to show  relative  standing  within the major
rating categories.

                           DISTRIBUTION OF FUND SHARES

Mutual of America  Securities  Corporation,  320 Park Avenue, New York, New York
10022 (the  Distributor),  an  indirect,  wholly-owned  subsidiary  of Mutual of
America  Life,  serves as the  principal  underwriter  and  distributor  of Fund
shares.  The Distributor  and Mutual of America Life,  whose address is 320 Park
Avenue, New York, New York 10022, are affiliates of the Adviser.

The Distributor does not receive  compensation for distributing Fund shares, and
it is not  obligated  to  distribute  any specific  amount of Fund  shares.  The
Distributor  is  registered  with the  Securities  and Exchange  Commission as a
broker-dealer and is a member of the National Association of Securities Dealers,
Inc. Registered representatives of the Distributor,  located in 36 field offices
throughout the United States,  participate in the  distribution of shares of the
Funds.

Shares of the Fund are offered on a continuous  basis.  There is no sales charge
or deferred sales charge for the purchase of Fund shares.

                                  LEGAL MATTERS

The legal validity of the shares  described in the Prospectus has been passed on
by Patrick A. Burns,  Esq.,  Senior Executive Vice President and General Counsel
of the Investment Company.

                              INDEPENDENT AUDITORS

The financial  statements  included in this Statement of Additional  Information
have been audited by Arthur Andersen LLP,  independent  public  accountants,  as
indicated  in their  report with respect  thereto,  and are  included  herein in
reliance upon the authority of said firm as experts in giving said report.


Arthur  Andersen  LLP have been  selected  as the  independent  auditors  of the
Investment  Company for its fiscal year ending December 31, 2000.  Their address
is 1345 Avenue of the Americas, New York, New York 10105.


                                    CUSTODIAN

The Chase Manhattan Bank, 1285 Avenue of the Americas, New York, New York 10019,
acts as Custodian of the Investment Company's assets.


                                       27
<PAGE>

                         USE OF STANDARD & POOR'S INDEX


The Equity  Index Fund and the Indexed  Assets of the All  America  Fund are not
sponsored,  endorsed,  sold or promoted by Standard & Poor's,  a division of The
McGraw-Hill  Companies,  Inc. (S&P).  S&P makes no  representation  or warranty,
express or implied, to the owners of the Equity Index Fund, the All America Fund
or any  member  of  the  public  regarding  the  advisability  of  investing  in
securities  generally  or in the  Equity  Index  Fund  or the All  America  Fund
particularly  or the ability of the S&P 500 Index to track  general stock market
performance. S&P's only relationship to the Licensee is the licensing of certain
trademarks  and trade names of S&P and of the S&P 500 Index which is determined,
composed and  calculated  by S&P without  regard to the Equity Index Fund or the
All America  Fund.  S&P has no  obligation  to take the needs of the  Investment
Company  or the owners of the Equity  Index  Fund or the All  America  Fund into
consideration in determining, composing or calculating the S&P 500 Index. S&P is
not responsible for and has not  participated  in the  determination  of the net
asset values of the Equity Index Fund or the All America Fund, the amount of the
shares of the Fund or the timing of the issuance or sale of the Fund. S&P has no
obligation  or liability in  connection  with the  administration,  marketing or
trading of the Equity Index Fund or the All America Fund.


S&P does not guarantee the accuracy and/or the completeness of the S&P 500 index
or any data  included  therein and S&P shall have no  liability  for any errors,
omissions, or interruptions therein. S&P makes no warranty,  express or implied,
as to results to be obtained  by the  investment  company,  owners of the equity
index fund,  or any other  person or entity from the use of the S&P 500 index or
any data  included  therein.  S&P makes no express or  implied  warranties,  and
expressly   disclaims  all  warranties  or  merchantability  or  fitness  for  a
particular purpose or use with respect to the S&P 500 index or any data included
therein.  Without limiting any of the foregoing,  in no event shall S&P have any
liability  for  any  special,   punitive,   indirect  or  consequential  damages
(including lost profits), even if notified of the possibilities of such damages.

                              FINANCIAL STATEMENTS


Financial  statements of the Investment  Company for the year ended December 31,
1999 are included as follows:

                                                                            Page
                                                                            ----
President's Message .......................................................   29
Portfolio Management Discussions ..........................................   30
Portfolio of Investments in Securities:
  All America Fund ........................................................   32
  Equity Index Fund .......................................................   40
  Bond Fund ...............................................................   45
  Money Market Fund .......................................................   47
Statement of Assets and Liabilities .......................................   48
Statement of Operations ...................................................   49
Statements of Changes in Net Assets .......................................   50
Financial Highlights ......................................................   51
Notes to Financial Statements .............................................   52
Report of Independent Public Accountants ..................................   55



                                       28
<PAGE>

- --------------------------------------------------------------------------------
                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                    320 PARK AVENUE, NEW YORK, NEW YORK 10022
- --------------------------------------------------------------------------------

Dear Shareholder:

      We are  pleased to  present  the  Mutual of  America  Institutional  Funds
results  for the year  ending  December  31,  1999.  These  Funds  are  designed
primarily  as  investment   vehicles  for  endowments,   foundations  and  other
institutional investors.

      The U.S. economy enjoyed an enviable  combination of strong Gross Domestic
Product growth,  low inflation,  solid corporate  profits and moderate  interest
rates in 1999.  The  economy  continued  its near record  expansion  as consumer
confidence reached an all-time high, due largely to high employment levels and a
surging stock market. Global economies stabilized,  providing further foundation
and fuel for the domestic economy.

      The Federal Reserve,  concerned with a strong expanding  economy and tight
labor  markets,  responded  with three rate  increases  totaling 75 basis points
during 1999. Long rates rose approximately 140 basis points during the year. The
strong economy,  higher  commodity prices and tight labor markets have increased
the potential for higher rates going forward.

      The equity market,  as  represented by the S&P 500 Index,  posted a record
ninth year of positive  return.  Technology  was the dominant  factor across all
capitalization  levels within the equity  markets,  as evidenced by the NASDAQ's
remarkable 86% return.  Investors seeking growth  opportunities  favored smaller
capitalization  stocks,  allowing  them to outperform  the steadier,  but slower
growing, large caps.

                   Total Returns-Year Ended December 31, 1999

      The total return  performance of each Fund for the year ended December 31,
1999 was as follows (please note that the Equity Index Fund commenced operations
on May 3, 1999):

      All America Fund ........................................      +26.0%
      Equity Index Fund .......................................      + 9.0%
      Bond Fund ...............................................      - 3.5%
      MoneyMarket Fund ........................................      + 4.9%

      All performance is historical,  assumes  reinvestment of all dividends and
capital gains,  and is not indicative of future results.  Investment  return and
principal value will fluctuate,  so shares, when redeemed,  may be worth more or
less than when purchased.

      On the pages which immediately  follow are brief  presentations and graphs
for each Fund  (except  the Money  Market  Fund and  Equity  Index  Fund)  which
illustrate each Fund's respective:

      o     Historical total return achieved over specified  periods,  expressed
            as an annual average rate and as a cumulative rate;

      o     Equivalent  in dollars of a $10,000  hypothetical  investment at the
            beginning of each specified period; and

      o     Historical  performance  compared  with an  appropriate  index.

      The portfolios of each Fund and financial  statements are presented in the
pages which then follow.

      Thank you for your continued investment in our Funds.

                                 Sincerely,

                                 /s/ Dolores Morrissey

                                 Dolores Morrissey
                                 Chairman of the Board and President,
                                 Mutual of America Institutional Funds, Inc.


                                       29
<PAGE>

                               EQUITY INDEX FUND

      The Equity Index Fund invests in the 500 stocks which comprise the S&P 500
Index. The S&P 500 is a market-value  weighted index of 500 domestic stocks that
are traded on the New York Stock  Exchange,  American  Stock Exchange and NASDAQ
National  Market  System.  The weightings  make each company's  influence on the
Index's  performance  directly  proportional to that company's market value. The
companies included in the Index tend to be industry leaders.  The Fund commenced
operations  effective May 3, 1999. At year-end,  the Fund returned  9.0%,  which
matched the Index's  performance for the same time period.  The prevailing theme
of 1999 was the dominance of technology,  which was the best performing  sector,
returning  54% for the May through  December  period.  For the same period,  the
Index was  outperformed by two other sectors,  namely Capital Goods and Consumer
Cyclicals.  The worst  performing  sectors were  Transportation  and Financials.
Investor  perceptions of possible Federal Reserve  actions,  a bias toward large
cap stocks and a persistent  search for growth drove multiple  expansion,  which
contributed two-thirds of annual return.

                                ALL AMERICA FUND

      The All America Fund's investment  objective is to outperform the Standard
& Poor's 500 Index.  The Fund is  approximately  60%  invested in the 500 stocks
that  comprise the S&P 500. In 1999,  the remaining 40% of the Fund was actively
managed  by  three   subadvisors  and  Mutual  of  America  Capital   Management
Corporation.  Each manager invests approximately 10% of the Fund's assets, using
a different investment approach. The four approaches are large cap growth, small
cap growth, large cap value and small cap value.

      The Fund returned  26.0% for 1999,  exceeding the Index's return of 21.0%.
The Fund's 1999  performance  reflected  investors'  continued  quest for growth
opportunities--both  the  large  and small  cap  growth  portions  significantly
outperformed  the value  segments.  Nevertheless,  the  small cap value  segment
performed  strongly.  Only the  large  cap value  portion  turned in a  negative
performance.

[The following information was depicted as a line chart in the printed material]

                         GROWTH OF A $10,000 INVESTMENT

                       All America Fund     S & P 500 Index
                       ----------------     ---------------
               May-96      10,000               10,000
               Dec-96      11,043               11,515
               Dec-97      13,909               15,356
               Dec-98      16,835               19,744
               Dec-99      21,218               23,898

- ------------------------------------------------------
                   All America Fund

                                     Total Return
 Period                 Growth       ------------
 Ended                    of       Cumu-     Annual
 12/31/99              $10,000     lative    Average
 ---------------------------------------------------
 1 Year                 12,603     26.0%     26.0%
 Since 5/1/96
   (Inception)*        $21,218    112.2%     22.8%
- ------------------------------------------------------

- ------------------------------------------------------
                     S&P 500 Index

                                     Total Return
 Period                 Growth       ------------
 Ended                    of       Cumu-     Annual
 12/31/99              $10,000     lative    Average
 ---------------------------------------------------
 1 Year                 12,104     21.0%     21.0%
 Since 5/1/96
   (Inception)         $23,898    139.0%     26.8%
- ------------------------------------------------------

The line  representing  the performance  return of the All America Fund includes
expenses,  such as transaction costs,  management fees and expenses, that reduce
returns, while the performance return line of the index does not.


                                       30
<PAGE>

                               MONEY MARKET FUND

      The Money Market Fund's  investment  objective is the  realization of high
current  income to the extent  consistent  with the  maintenance  of  liquidity,
investment  quality and stability of capital.  Through investing in high quality
commercial  paper and other short-term  instruments,  the Fund returned 4.9% for
1999.  Short-term rates rose substantially during the year, allowing the Fund to
achieve a higher  current  return in December  than was  available  from similar
maturities the previous  January.  The seven-day  effective yield as of February
15,  2000 is  5.6%.  As with  all  performance  reportings,  this  yield  is not
necessarily indicative of future annual yields.

                                    BOND FUND

      The  Bond  Fund  seeks  a  high  level  of  return   consistent  with  the
preservation of capital through  investments in publicly traded debt securities.
The Fund primarily invests in corporate and U.S.  Government agency  securities,
which yield more than U.S.  Treasury issues.  The Fund's  benchmark,  the Lehman
Bros.  Government/Corporate  Bond Index, had a rare negative return for 1999, as
did the Bond Fund.  Fears of  inflation,  fed by a strong  domestic  economy,  a
booming  stock  market,  and higher oil  prices,  depressed  bond  returns.  The
inability of coupon  income to keep pace with interest  rate  increases  further
damaged prospects for bond returns.  The Fund's overemphasis on corporate bonds,
relative  to its  benchmark  index,  caused it to  slightly  underperform  since
Government securities did better than the corporates held by the Fund.

[The following information was depicted as a line chart in the printed material]

                         GROWTH OF A $10,000 INVESTMENT

                                         Lehman Brothers Gov't/
                           Bond Fund       Corp Bond Index
                           ---------       ---------------
                 May-96      10,000            10,000
                 Dec-96      10,501            10,610
                 Dec-97      11,435            11,646
                 Dec-98      12,379            12,748
                 Dec-99      11,948            12,474

- ------------------------------------------------------
                       Bond Fund

                                     Total Return
 Period                 Growth       ------------
 Ended                    of       Cumu-     Annual
 12/31/99              $10,000     lative    Average
 ---------------------------------------------------
 1 Year                $ 9,652     -3.5%     -3.5%
 Since 5/1/96
   (Inception)*        $11,948     19.5%      5.0%
- ------------------------------------------------------

- ------------------------------------------------------
        Lehman Brothers Gov't./Corp. Bond Index

                                     Total Return
 Period                 Growth       ------------
 Ended                    of      Cumu-      Annual
 12/31/99              $10,000    lative     Average
 ---------------------------------------------------
 1 Year                $ 9,785     -2.2%     -2.2%
 Since 5/1/96
   (Inception)         $12,474     24.7%      6.2%
- ------------------------------------------------------

The line representing the performance return of the Bond Fund includes expenses,
such as transaction  costs,  management fees and expenses,  that reduce returns,
while the performance return line of the index does not.


                                       31
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
                     PORTFOLIO OF INVESTMENTS IN SECURITIES
                               December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS:
COMMON STOCKS
   3Com Corp. ....................................          1,146     $   53,862
   Abbott Laboratories ...........................          5,112        185,630
   Adaptec, Inc. .................................            347         17,307
   ADC Telecommunications, Inc. ..................            502         36,426
   Adobe Systems, Inc. ...........................            410         27,573
   Advanced Micro Devices, Inc. ..................            495         14,324
   AES Corp. .....................................            692         51,727
   Aetna, Inc. ...................................            503         28,074
   Aflac, Inc. ...................................            893         42,138
   Air Products & Chemicals, Inc. ................            771         25,877
   Alberto-Culver Co. Cl B .......................             78          4,595
   Albertson's, Inc. .............................          1,413         45,569
   Alcan Aluminum Ltd. ...........................            728         29,985
   ALCOA, Inc. ...................................          1,232        102,256
   Allegheny Technologies, Inc. ..................            320          7,180
   Allergan, Inc. ................................            426         21,194
   Allied Waste Industries, Inc. .................            633          5,578
   Allstate Corp. ................................          2,683         64,392
   Alltel Corp. ..................................          1,026         84,837
   Alza Corp. ....................................            341         11,807
   Amerada Hess Corp. ............................            304         17,252
   Ameren Corp. ..................................            461         15,098
   America Online, Inc. ..........................          7,447        561,783
   American Electric Power, Inc. .................            650         20,881
   American Express Co. ..........................          1,510        251,038
   American General Corp. ........................            837         63,507
   American Greetings Corp. Cl A .................            217          5,127
   American Home Products Corp. ..................          4,337        171,040
   American Int'l. Group, Inc. ...................          5,142        555,979
   Amgen, Inc. ...................................          3,393        203,792
   AMR Corp. .....................................            506         33,902
   Amsouth Bancorporation ........................          1,322         25,531
   Anadarko Petroleum Corp. ......................            428         14,606
   Analog Devices, Inc. ..........................            581         54,033
   Andrew Corp. ..................................            276          5,227
   Anheuser-Busch Cos., Inc. .....................          1,571        111,345
   Aon Corp. .....................................            861         34,440
   Apache Corp. ..................................            383         14,147
   Apple Computer, Inc. ..........................            541         55,622
   Applied Materials, Inc. .......................          1,262        159,880
   Archer-Daniels-Midland Co. ....................          2,021         24,631
   Armstrong World Inds., Inc. ...................            129          4,305
   Ashland, Inc. .................................            243          8,004
   Associates First Capital Corp. Cl A ...........          2,447         67,140
   AT&T Corp. ....................................         10,613        538,610
   Atlantic Richfield Co. ........................          1,083         93,680
   Autodesk, Inc. ................................            191          6,446
   Automatic Data Processing, Inc. ...............          2,079        112,006
   AutoZone, Inc. ................................            500         16,156
   Avery Dennison Corp. ..........................            382         27,838
   Avon Products, Inc. ...........................            805         26,565
   Baker Hughes, Inc. ............................          1,105         23,274
   Ball Corp. ....................................            100          3,938
   Bank of America Corp. .........................          5,670        284,563
   Bank of New York Co., Inc. ....................          2,471         98,840
   Bank One Corp. ................................          3,809        122,126
   Bard (C.R.), Inc. .............................            165          8,745
   Barrick Gold Corp. ............................          1,310         23,171
   Bausch & Lomb, Inc. ...........................            193         13,208
   Baxter International, Inc. ....................            978         61,431
   BB & T Corp. ..................................          1,074         29,401
   Bear Stearns Cos., Inc. .......................            411         17,570
   Becton Dickinson & Co. ........................            841         22,497
   Bed Bath & Beyond, Inc. .......................            469         16,298
   Bell Atlantic Corp. ...........................          5,158        317,539

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   BellSouth Corp. ...............................          6,252     $  292,672
   Bemis, Inc. ...................................            169          5,894
   Best Buy, Inc. ................................            685         34,378
   Bestfoods .....................................            937         49,251
   Bethlehem Steel Corp. .........................            440          3,685
   Biomet, Inc. ..................................            378         15,120
   Black & Decker Corp. ..........................            284         14,839
   Block (H. & R.), Inc. .........................            328         14,350
   BMC Software, Inc. ............................            804         64,270
   Boeing Co. ....................................          3,104        129,010
   Boise Cascade Corp. ...........................            192          7,776
   Boston Scientific Corp. .......................          1,390         30,406
   Briggs & Stratton Corp. .......................             75          4,022
   Bristol-Myers Squibb Co. ......................          6,589        422,931
   Brown-Forman Corp. Cl B .......................            222         12,710
   Brunswick Corp. ...............................            310          6,898
   Burlington Northern Santa Fe Corp. ............          1,518         36,812
   Burlington Resources, Inc. ....................            731         24,169
   Cabletron Systems, Inc. .......................            585         15,210
   Campbell Soup Co. .............................          1,421         54,975
   Capital One Financial Corp. ...................            664         31,997
   Cardinal Health, Inc. .........................            915         43,806
   Carnival Corp. ................................          2,061         98,542
   Carolina Power & Light Co. ....................            536         16,315
   Caterpillar, Inc. .............................          1,195         56,240
   CBS Corp. .....................................          2,532        161,890
   Cendant Corp. .................................          2,362         62,741
   Centex Corp. ..................................            192          4,740
   Central & South West Corp. ....................            715         14,300
   CenturyTel, Inc. ..............................            469         22,219
   Ceridian Corp. ................................            486         10,479
   Champion International Corp. ..................            323         20,006
   Charles Schwab Corp. ..........................          2,748        105,455
   Chase Manhattan Corp. .........................          2,739        212,786
   Chevron Corp. .................................          2,204        190,922
   Chubb Corp. ...................................            592         33,337
   CIGNA Corp. ...................................            625         50,352
   Cincinnati Financial Corp. ....................            555         17,309
   CINergy Corp. .................................            534         12,883
   Circuit City Group, Inc. ......................            675         30,417
   Cisco Systems, Inc. ...........................         10,865      1,163,913
   Citigroup, Inc. ...............................         11,199        622,244
   Citrix Systems, Inc. ..........................            295         36,285
   Clear Channel Communications, Inc. ............          1,134        101,210
   Clorox Co. ....................................             93         39,947
   CMS Energy Corp. ..............................            397         12,381
   Coastal Corp. .................................            717         25,409
   Coca-Cola Co. .................................          8,204        477,883
   Coca-Cola Enterprises, Inc. ...................           ,428         28,739
   Colgate-Palmolive Co. .........................          1,959        127,335
   Columbia Energy Group .........................            270         17,078
   Columbia/HCA Healthcare Corp. .................          1,896         55,576
   Comcast Corp. Cl A ............................          2,518        127,316
   Comerica, Inc. ................................            525         24,511
   Compaq Computer Corp. .........................          5,646        152,795
   Computer Associates Intl., Inc ................          1,806        126,307
   Computer Sciences Corp. .......................            538         50,908
   Compuware Corp. ...............................          1,200         44,700
   Comverse Technology Inc. ......................            235         34,016
   Conagra, Inc. .................................          1,640         37,003
   Conoco, Inc. ..................................          2,107         52,412
   Conseco, Inc. .................................          1,099         19,645
   Consolidated Edison, Inc. .....................            743         25,634
   Consolidated Natural Gas Co. ..................            322         20,910
   Consolidated Stores Corp. .....................            370          6,013

   The accompanying notes are an integral part of these financial statements.


                                       32
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Constellation Energy Group, Inc. ..............            503     $   14,587
   Cooper Industries, Inc. .......................            317         12,819
   Cooper Tire & Rubber Co. ......................            255          3,968
   Coors (Adolph) Co. Cl B .......................            118          6,195
   Corning, Inc. .................................            822        105,987
   Costco Wholesale Corp. ........................            742         67,708
   Countrywide Credit Industries, Inc. ...........            379          9,570
   Crane Co. .....................................            222          4,412
   Crown Cork & Seal, Inc. .......................            411          9,196
   CSX Corp. .....................................            731         22,935
   Cummins Engine Co., Inc. ......................            135          6,522
   CVS Corp. .....................................          1,316         52,558
   Dana Corp. ....................................            557         16,675
   Danaher Corp. .................................            478         23,064
   Darden Restaurants, Inc. ......................            444          8,048
   Dayton-Hudson Corp. ...........................          1,486        109,128
   Deere & Co. ...................................            785         34,049
   Dell Computer Corp. ...........................          8,439        430,389
   Delphi Automotive Systems Corp ................          1,899         29,909
   Delta Air Lines, Inc. .........................            441         21,967
   Deluxe Corp. ..................................            251          6,887
   Dillard's Inc. Cl A ...........................            359          7,247
   Disney (Walt) Co. .............................          6,850        200,363
   Dollar General Corp. ..........................            883         20,088
   Dominion Resources, Inc. ......................            645         25,316
   Donnelley (R.R.) & Sons Co. ...................            429         10,645
   Dover Corp. ...................................            700         31,763
   Dow Chemical Co. ..............................            739         98,749
   Dow Jones & Co., Inc. .........................            305         20,740
   DTE Energy Co. ................................            487         15,280
   Du Pont (E.I.) de Nemours & Co ................          3,469        228,536
   Duke Energy Corp. .............................          1,226         61,453
   Dun & Bradstreet Corp. ........................            541         15,960
   Eastern Enterprises ...........................             85          4,882
   Eastman Chemical Co. ..........................            256         12,208
   Eastman Kodak Co. .............................          1,063         70,424
   Eaton Corp. ...................................            243         17,648
   Ecolab, Inc. ..................................            435         17,019
   Edison International ..........................          1,167         30,561
   El Paso Energy Corp. ..........................            766         29,730
   Electronic Data Systems Corp. .................          1,564        104,690
   EMC Corp. .....................................          3,405        371,996
   Emerson Electric Co. ..........................          1,460         83,768
   Engelhard Corp. ...............................            423          7,984
   Enron Corp. ...................................          2,399        106,456
   Entergy Corp. .................................            829         21,347
   Equifax, Inc. .................................            483         11,381
   Exxon Mobil Corp. .............................         11,471        924,133
   Fannie Mae ....................................          3,405        212,600
   FDX Corp. .....................................            999         40,897
   Federated Department Stores, Inc. .............            701         35,444
   Federal Home Loan Mortgage Corp. ..............          2,336        109,938
   Fifth Third Bancorp ...........................          1,014         74,402
   First Data Corp. ..............................          1,392         68,643
   First Union Corp. .............................          3,281        107,658
   Firstar Corp. .................................          3,256         68,783
   FirstEnergy Corp. .............................            786         17,832
   FleetBoston Financial Corp. ...................          3,041        105,865
   Fleetwood Enterprises, Inc. ...................            112          2,310
   Florida Progress Corp. ........................            330         13,963
   Fluor Corp. ...................................            255         11,698
   FMC Corp. .....................................            102          5,846
   Ford Motor Co. ................................          4,012        214,391
   Fort James Corp. ..............................            743         20,340

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Fortune Brands, Inc. ..........................            559     $   18,482
   Foster Wheeler Corp. ..........................            132          1,172
   FPL Group, Inc. ...............................            602         25,773
   Franklin Resources, Inc. ......................            847         27,157
   Freeport-McMoran Copper & Gold,
      Inc. Cl B ..................................            549         11,598
   Gannett Co., Inc. .............................            940         76,669
   Gap, Inc. .....................................          2,844        130,824
   Gateway, Inc. .................................          1,052         75,810
   General Dynamics Corp. ........................            669         35,290
   General Electric Co. ..........................         10,898      1,686,466
   General Instrument Corp. ......................            583         49,555
   General Mills, Inc. ...........................          1,027         36,715
   General Motors Corp. ..........................          2,126        154,534
   Genuine Parts Co. .............................            602         14,937
   Georgia-Pacific Group .........................            576         29,232
   Gillette Co. ..................................          3,563        146,751
   Global Crossing Ltd. ..........................          2,521        126,050
   Golden West Financial Corp. ...................            552         18,492
   Goodrich (B.F.) Co. ...........................            369         10,148
   Goodyear Tire & Rubber Co. ....................            525         14,798
   GPU, Inc. .....................................            422         12,634
   Grainger (W.W.), Inc. .........................            314         15,013
   Great Atlantic & Pacific Tea, Inc .............            124          3,457
   Great Lakes Chemical Corp. ....................            191          7,294
   GTE Corp. .....................................          3,228        227,776
   Guidant Corp. .................................          1,015         47,705
   Halliburton Holdings Co. ......................          1,483         59,691
   Harcourt General, Inc. ........................            230          9,258
   Harrah's Entertainment, Inc. ..................            431         11,395
   Hartford Financial Svs Gp, Inc ................            759         35,958
   Hasbro, Inc. ..................................            654         12,467
   HealthSouth Corp. .............................          1,283          6,896
   Heinz (H.J.) Co. ..............................          1,204         47,934
   Helmerich & Payne, Inc. .......................            163          3,555
   Hercules, Inc. ................................            356          9,924
   Hershey Food Corp. ............................            469         22,278
   Hewlett-Packard Co. ...........................          3,404        387,843
   Hilton Hotels Corp. ...........................          1,239         11,925
   Home Depot, Inc. ..............................          7,647        524,297
   Homestake Mining Co. ..........................            874          6,828
   Honeywell International, Inc. .................          2,652        152,988
   Household International Corp. .................          1,562         58,185
   Humana, Inc. ..................................            563          4,610
   Huntington Bancshares, Inc. ...................            774         18,479
   Ikon Office Solutions, Inc. ...................            501          3,413
   Illinois Tool Works, Inc. .....................          1,008         68,103
   IMS Health, Inc. ..............................          1,051         28,574
   Inco Ltd. .....................................            645         15,158
   Ingersoll Rand Co. ............................            555         30,560
   Intel Corp. ...................................         11,115        914,903
   Intl. Business Machines Corp. .................          5,987        646,596
   Intl. Flavors & Fragrances, Inc. ..............            357         13,477
   International Paper Co. .......................          1,390         78,448
   Interpublic Group of Cos., Inc. ...............            948         54,688
   ITT Industries, Inc. ..........................            295          9,864
   Jefferson-Pilot Corp. .........................            354         24,161
   Johnson & Johnson .............................          4,619        430,144
   Johnson Controls, Inc. ........................            287         16,323
   Jostens, Inc. .................................            111          2,699
   Kansas City Southern Inds., Inc. ..............            371         27,686
   Kaufman & Broad Home Corp. ....................            154          3,725
   Kellogg Co. ...................................          1,362         41,967
   Kerr-McGee Corp. ..............................            290         17,980

   The accompanying notes are an integral part of these financial statements.


                                       33
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   KeyCorp .......................................          1,508     $   33,365
   Kimberly Clark Corp. ..........................          1,790        116,798
   KLA-Tencor Corp. ..............................            296         32,967
   Kmart Corp. ...................................          1,659         16,694
   Knight-Ridder, Inc. ...........................            272         16,184
   Kohl's Corp. ..................................            547         39,487
   Kroger Co. ....................................          2,787         52,605
   Legget & Platt, Inc. ..........................            661         14,170
   Lehman Brothers Holdings, Inc. ................            403         34,129
   Lexmark Intl. Group Inc. Cl A .................            433         39,187
   Lilly (Eli) & Co. .............................          3,622        240,863
   Limited, Inc. .................................            719         31,142
   Lincoln National Corp. ........................            668         26,720
   Liz Claiborne, Inc. ...........................            203          7,638
   Lockheed Martin Corp. .........................          1,328         29,050
   Loews Corp. ...................................            361         21,908
   Longs Drug Stores Corp. .......................            126          3,252
   Louisiana-Pacific Corp. .......................            361          5,144
   Lowe's Companies, Inc. ........................          1,282         76,600
   LSI Logic Corp. ...............................            495         33,413
   Lucent Technologies, Inc. .....................         10,406        778,499
   Mallinckrodt, Inc. ............................            231          7,349
   Manor Care, Inc. ..............................            360          5,760
   Marriott International, Inc Cl A ..............            836         26,386
   Marsh & McLennan Co., Inc. ....................            887         84,875
   Masco Corp. ...................................          1,488         37,758
   Mattel, Inc. ..................................          1,412         18,533
   May Department Stores Co. .....................          1,123         36,217
   Maytag Corp. ..................................            284         13,632
   MBIA, Inc. ....................................            336         17,745
   MBNA Corp. ....................................          2,663         72,567
   McDermott International, Inc. .................            191          1,731
   McDonald's Corp. ..............................          4,497        181,285
   McGraw-Hill Cos., Inc. ........................            661         40,734
   MCI WorldCom, Inc. ............................          9,441        500,963
   McKesson HBOC, Inc. ...........................            945         21,322
   Mead Corp. ....................................            344         14,943
   MediaOne Group, Inc. ..........................          2,038        156,544
   Medtronic, Inc. ...............................          3,943        143,673
   Mellon Financial Corp. ........................          1,689         57,532
   Merck & Co., Inc. .............................          7,764        520,673
   Meredith Corp. ................................            169          7,045
   Merrill Lynch & Co., Inc. .....................          1,242        103,707
   MGIC Investment Corp. .........................            367         22,089
   Micron Technology, Inc. .......................            896         69,664
   Microsoft Corp. ...............................         17,150      2,002,225
   Milacron, Inc. ................................            119          1,830
   Millipore Corp. ...............................            142          5,485
   Minnesota Mining & Mfg. Co. ...................          1,353        132,425
   Mirage Resorts, Inc. ..........................            668         10,229
   Molex, Inc. ...................................            521         29,534
   Monsanto Co. ..................................          2,129         75,846
   Morgan (J.P.) & Co., Inc. .....................            590         74,709
   Morgan Stanley Dean Witter & Co. ..............          1,850        264,088
   Motorola, Inc. ................................          2,040        300,390
   Nabisco Group Holdings Corp. ..................          1,096         11,645
   NACCO Industries, Inc. Cl A ...................             26          1,445
   National City Corp. ...........................          2,077         49,199
   National Semiconductor Corp. ..................            564         24,146
   National Service Industries ...................            134          3,953
   Navistar International Corp. ..................            217         10,280
   Network Appliance, Inc. .......................            494         41,033
   New Century Energies, Inc. ....................            387         11,755
   New York Times Co. Cl A .......................            585         28,738

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Newell Rubbermaid, Inc. .......................            947     $   27,463
   Newmont Mining Corp. ..........................            563         13,794
   Nextel Communications, Inc. Cl A ..............          1,215        125,297
   Niagara Mohawk Holdings, Inc. .................            630          8,781
   Nicor, Inc. ...................................            154          5,005
   Nike, Inc. Cl B ...............................            945         46,837
   Nordstrom, Inc. ...............................            471         12,334
   Norfolk Southern Corp. ........................          1,278         26,199
   Nortel Networks Corp ..........................          4,460        450,460
   Northern States Power Co. .....................            518         10,101
   Northern Trust Corp. ..........................            750         39,750
   Northrop Grumman Corp. ........................            233         12,597
   Novell, Inc. ..................................          1,126         44,970
   Nucor Corp. ...................................            293         16,060
   Occidental Petroleum Corp. ....................          1,221         26,404
   Office Depot, Inc. ............................          1,093         11,955
   Old Kent Financial Corp. ......................            399         14,115
   Omnicom Group, Inc. ...........................            596         59,600
   Oneok, Inc. ...................................            102          2,563
   Oracle Corp. ..................................          4,729        529,944
   Owens Corning .................................            175          3,380
   Owens-Illinois, Inc. ..........................            524         13,133
   Paccar, Inc. ..................................            263         11,654
   Pactiv Corp. ..................................            573          6,088
   Paine Webber Group, Inc. ......................            489         18,979
   Pall Corp. ....................................            417          8,992
   Parametric Technology Corp. ...................            905         24,492
   Parker Hannifin Corp. .........................            365         18,729
   Paychex, Inc. .................................            826         33,040
   PE Corp-PE Biosystems Group ...................            343         41,267
   Peco Energy Co. ...............................            627         21,788
   Penney (J.C.) Co., Inc. .......................            886         17,665
   Peoples Energy Corp. ..........................            114          3,819
   Peoplesoft, Inc. ..............................            817         17,412
   Pep Boys-Manny, Moe & Jack ....................            170          1,551
   PepsiCo, Inc. .................................          4,835        170,434
   Perkin Elmer, Inc. ............................            145          6,045
   Pfizer, Inc. ..................................         12,858        417,081
   PG & E Corp. ..................................          1,290         26,445
   Pharmacia & Upjohn, Inc. ......................          1,703         76,635
   Phelps Dodge Corp. ............................            297         19,958
   Phillip Morris Cos., Inc. .....................          7,859        182,231
   Phillips Petroleum Co. ........................            851         39,997
   Pinnacle West Capital Corp. ...................            285          8,710
   Pitney Bowes, Inc. ............................            899         43,433
   Placer Dome, Inc. .............................          1,094         11,761
   PNC Bank Corp. ................................            977         43,477
   Polaroid Corp. ................................            142          2,671
   Potlatch Corp. ................................             94          4,195
   PP&L Resources, Inc. ..........................            477         10,911
   PPG Industries, Inc. ..........................            583         36,474
   Praxair, Inc. .................................            536         26,968
   Price (T. Rowe) Associates ....................            408         15,071
   Proctor & Gamble Co. ..........................          4,365        478,240
   Progressive Corp. of Ohio .....................            245         17,916
   Providian Financial Corp. .....................            476         43,346
   Public Svc. Enterprise Group, Inc. ............             37         25,657
   Pulte Corp. ...................................            140          3,150
   Quaker Oats Co. ...............................            450         29,531
   Qualcomm, Inc. ................................          2,156        379,995
   Quintiles Transnational Corp. .................            386          7,213
   Ralston Purina Co. ............................          1,087         30,300
   Raytheon Co. Cl B .............................          1,135         30,148
   Reebok International Ltd. .....................            182          1,490

   The accompanying notes are an integral part of these financial statements.


                                       34
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Regions Financial Corp. .......................            752     $   18,894
   Reliant Energy, Inc. ..........................            994         22,738
   Republic New York Corp. .......................            352         25,344
   Reynolds Metals Co. ...........................            208         15,938
   Rite-Aid Corp. ................................            870          9,733
   Rockwell Intl., Corp. .........................            643         30,784
   Rohm & Haas Co. ...............................            732         29,783
   Rowan Cos., Inc. ..............................            271          5,877
   Royal Dutch Petroleum Co. N.Y .................          7,122        430,436
   Russell Corp. .................................            110          1,843
   Ryder System, Inc. ............................            216          5,279
   Safeco Corp. ..................................            442         10,995
   Safeway, Inc. .................................          1,715         60,990
   Sara Lee Corp. ................................          3,036         66,982
   SBC Communications, Inc. ......................         11,331        552,386
   Schering-Plough Corp. .........................          4,879        205,833
   Schlumberger, Ltd. ............................          1,840        103,500
   Scientific-Atlanta, Inc. ......................            257         14,296
   Scottish Power plc - ADR ......................              *             11
   Seagate Technology ............................            700         32,594
   Seagram Ltd. ..................................          1,453         65,294
   Sealed Air Corp. New ..........................            281         14,559
   Sears Roebuck & Co. ...........................          1,278         38,899
   Sempra Energy .................................            808         14,039
   Service Corp. International ...................            914          6,341
   Shared Medical Systems Corp. ..................             86          4,381
   Sherwin-Williams Co. ..........................            569         11,949
   Sigma-Aldrich Corp. ...........................            339         10,191
   Silicon Graphics, Inc. ........................            634          6,221
   SLM Holding Corp. .............................            541         22,857
   Snap-On, Inc. .................................            211          5,605
   Solectron Corp. ...............................            984         93,603
   Southern Co. ..................................          2,236         52,546
   Southtrust Corp ...............................            563         21,288
   Southwest Airlines Co. ........................          1,694         27,422
   Springs Industries, Inc. ......................             58          2,316
   Sprint Corp. (FON Group) ......................          2,915        196,216
   Sprint Corp. (PCS Group) ......................          1,431        146,678
   St. Jude Medical, Inc. ........................            284          8,715
   St. Paul Companies, Inc. ......................            762         25,670
   Stanley Works .................................            299          9,007
   Staples, Inc. .................................          1,562         32,412
   State Street Corp. ............................            542         39,600
   Summit Bancorp ................................            595         18,222
   Sun Microsystems, Inc. ........................          5,200        402,675
   Sunoco, Inc. ..................................            304          7,144
   Suntrust Banks, Inc. ..........................          1,081         74,386
   Supervalu, Inc. ...............................            467          9,340
   Synovus Financial Corp. .......................            912         18,126
   Sysco Corp. ...................................          1,112         43,994
   Tandy Corp. ...................................            649         31,923
   Tektronix, Inc. ...............................            153          5,948
   Tellabs, Inc. .................................          1,316         84,471
   Temple-Inland, Inc. ...........................            180         11,869
   Tenet Healthcare Corp. ........................          1,043         24,511
   Teradyne, Inc. ................................            575         37,950
   Texaco, Inc. ..................................          1,857        100,858
   Texas Instruments, Inc. .......................          2,640        255,750
   Texas Utilities Co. ...........................            929         33,038

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Textron, Inc. .................................            505     $   38,727
   Thermo Electron Corp. .........................            531          7,965
   Thomas & Betts Corp. ..........................            183          5,833
   Time Warner, Inc. .............................          4,273        309,525
   Times Mirror Co. ..............................            201         13,467
   Timken Co. ....................................            201          4,108
   TJX Companies .................................          1,030         21,051
   Torchmark Corp. ...............................            447         12,991
   Tosco Corp. ...................................            478         12,996
   Toys R Us, Inc. ...............................            832         11,908
   Transocean Sedco Forex, Inc. ..................            356         12,000
   Tribune Co. ...................................            796         43,830
   Tricon Global Restaurants Inc. ................            516         19,931
   TRW, Inc. .....................................            407         21,139
   Tupperware Corp. ..............................            186          3,150
   Tyco International Ltd. .......................          5,623        218,594
   U.S. Bancorp ..................................          2,417         57,555
   U.S. West, Inc. ...............................          1,696        122,112
   Unicom Corp. ..................................            730         24,455
   Unilever N.V ..................................          1,921        104,574
   Union Carbide Corp. ...........................            448         29,904
   Union Pacific Corp. ...........................            833         36,340
   Union Pacific Resources Group, Inc. ...........            846         10,787
   Union Planters Corp. ..........................            480         18,930
   Unisys Corp. ..................................          1,028         32,832
   United Healthcare Corp. .......................            582         30,919
   United Technologies Corp. .....................          1,618        105,170
   Unocal Corp. ..................................            814         27,320
   UNUMProvident Corp. ...........................            802         25,714
   US Airways Group Inc. .........................            237          7,599
   UST, Inc. .....................................            585         14,735
   USX-Marathon Group ............................          1,037         25,601
   USX-U.S. Steel Group ..........................            297          9,801
   V F Corp. .....................................            399         11,970
   Viacom, Inc. Cl B .............................          2,341        141,484
   Vulcan Materials Co. ..........................            336         13,419
   W.R. Grace & Co. ..............................            239          3,316
   Wachovia Corp. ................................            680         46,240
   Wal-Mart Stores, Inc. .........................         14,781      1,021,737
   Walgreen Co. ..................................          3,333         97,490
   Warner-Lambert Co. ............................          2,872        235,325
   Washington Mutual, Inc. .......................          1,946         50,596
   Waste Management, Inc. ........................          2,081         35,767
   Watson Pharmaceuticals, Inc. ..................            322         11,532
   Wellpoint Health Networks Inc. Cl A ...........            217         14,308
   Wells Fargo & Company .........................          5,455        220,587
   Wendy's International, Inc. ...................            408          8,415
   Westvaco Corp. ................................            337         10,995
   Weyerhaeuser Co. ..............................            792         56,875
   Whirlpool Corp. ...............................            246         16,005
   Willamette Industries, Inc. ...................            375         17,414
   Williams Cos., Inc. ...........................          1,459         44,591
   Winn-Dixie Stores, Inc. .......................            499         11,945
   Worthington Industries, Inc. ..................            309          5,118
   Wrigley (Wm.) Jr. Co. .........................            391         32,429
   Xerox Corp. ...................................          2,228         50,548
   Xilinx, Inc. ..................................          1,062         48,288
   Yahoo!, Inc. ..................................            874        378,169
                                                                      ----------
   TOTAL INDEXED ASSETS--COMMON STOCKS
   (Cost: $21,123,075) 56.7% ....................................     41,037,263
                                                                      ----------

- ----------
* Fractional share attributable to Corporate Action.

   The accompanying notes are an integral part of these financial statements.


                                       35
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                                December 31, 1999

<TABLE>
<CAPTION>
                                                                     Face
                                           Rate      Maturity       Amount       Value
                                           ----      --------       ------       -----
<S>                                         <C>      <C>           <C>           <C>
INDEXED ASSETS (CONTINUED):
SHORT-TERM DEBT SECURITIES:
U. S. GOVERNMENT (0.3%)
   U.S. Treasury Bill (a) .............     5.18%    01/20/00      $200,000   $   199,450
                                                                              -----------
AGENCY (0.8%)
   Federal Home Loan Bank .............     4.75     01/12/00       613,000       612,110
                                                                              -----------
COMMERCIAL PAPER (0.9%)
   UBS Finance (Delw.) Inc. ...........     4.00     01/03/00       642,000       641,857
                                                                              -----------
TOTAL SHORT-TERM DEBT SECURITIES
   (Cost: $1,453,417) 2.0% ..........................................           1,453,417
                                                                              -----------
TOTAL INDEXED ASSETS
   (Cost: $22,576,492) 58.7% ........................................         $42,490,680
                                                                              -----------
</TABLE>

- ----------
FUTURES CONTRACTS OUTSTANDING AS OF DECEMBER 31, 1999:

<TABLE>
<CAPTION>
                                               Expiration  Underlying Face  Unrealized
                                                  Date     Amount at Value     Gain
<S>                                            <C>            <C>             <C>
PURCHASED

  3 S&P 500 Stock Index Futures Contracts ..   March 2000     $1,113,150      $40,088
                                                              ==========      =======
</TABLE>

      The face value of futures purchased and outstanding as percentage of total
investment in securities: 1.5%.

- ----------
(a)   This security has been segregated to cover initial margin  requirements on
      open futures contracts.

   The accompanying notes are an integral part of these financial statements.


                                       36
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

                                                           Shares         Value
                                                           ------         -----
ACTIVE ASSETS:
COMMON STOCKS
BASIC MATERIALS (0.8%)
   Cabot Corp. ...............................            4,000       $   81,500
   Lone Star Technologies, Inc.* .............            6,600          183,975
   Newmont Mining Corp. ......................            3,100           75,950
   Placer Dome, Inc. .........................            5,600           60,200
   Praxair, Inc ..............................            4,100          206,281
                                                                      ----------
                                                                         607,906
                                                                      ----------
CONSUMER, CYCLICAL (4.6%)
   eBay, Inc.* ...............................            1,000          125,188
   Abercrombie & Fitch Co. Cl A* .............            2,800           74,725
   Bed Bath & Beyond, Inc.* ..................            5,200          180,700
   BJ Services Co.* ..........................            1,800           75,263
   BJ's Wholesale Club, Inc.* ................            7,400          270,100
   CNET, Inc.* ...............................            2,200          124,850
   Cox Radio, Inc.* ..........................            1,300          129,675
   Dayton-Hudson Corp. .......................            2,400          176,250
   Diedrich Coffee, Inc.* ....................           17,000           69,063
   Ethan Allen Interiors, Inc. ...............            3,550          113,822
   Ford Motor Co. ............................            1,400           74,813
   Furniture Brands Intl., Inc.* .............              800           17,600
   Gannett Co., Inc. .........................            2,100          171,281
   Linens'n Things, Inc.* ....................            4,200          124,425
   Mandalay Resort Group* ....................            7,300          146,913
   Masco Corp. ...............................            6,700          170,013
   Meredith Corp. ............................            2,300           95,881
   Nordstrom, Inc. ...........................            3,900          102,131
   Outback Steakhouse, Inc.* .................            4,450          115,422
   Skywest, Inc. .............................            1,300           36,400
   Telewest Communications plc ADR* ..........            3,163          174,756
   The Cheesecake Factory, Inc.* .............            2,700           94,500
   The Men's Wearhouse, Inc.* ................            2,600           76,375
   Tiffany & Co. .............................            2,850          254,363
   TJX Companies .............................            4,100           83,794
   Young & Rubicam, Inc. .....................            3,500          247,625
                                                                      ----------
                                                                       3,325,928
                                                                      ----------
CONSUMER, NON-CYCLICAL (2.7%)
   Albertson's, Inc. .........................            3,900          125,775
   American Home Products Corp. ..............            1,400           55,213
   Baxter International, Inc. ................            1,700          106,781
   Bestfoods .................................            2,100          110,381
   Cardinal Health, Inc. .....................            2,100          100,538
   Cygnus, Inc.* .............................            4,000           73,000
   Diageo plc-- Sponsored ADR ................            2,000           64,000
   Dura Pharmaceuticals, Inc.* ...............            5,500           76,656
   Enzon, Inc.* ..............................            2,100           91,088
   Forest Laboratories, Inc.* ................            3,500          215,031
   Fort James Corp. ..........................            4,300          117,713
   IDEC Pharmaceuticals Corp.* ...............              400           39,300
   Lilly (Eli) & Co. .........................            1,500           99,750
   Medimmune, Inc.* ..........................            1,100          182,463
   Medquist, Inc.* ...........................            1,200           30,975
   Minimed, Inc.* ............................            2,400          175,800
   SangStat Medical Corp.* ...................            2,900           86,275
   Sepracor, Inc.* ...........................              700           69,431
   US Foodservice* ...........................            4,400           73,700
   Williams-Sonoma, Inc.* ....................            1,200           55,200
                                                                      ----------
                                                                       1,949,070
                                                                      ----------
ENERGY (2.2%)
   BP Amoco Corp. ............................            3,434          203,679
   Calpine Corp.* ............................            4,050          259,200
   Exxon Mobil Corp. .........................            2,376          191,417
   Midcoast Energy Res., Inc. ................            1,400           23,450
   Nabors Industries, Inc.* ..................            4,000          123,750
   Quanta Services, Inc.* ....................            3,200           90,400

                                                           Shares         Value
                                                           ------         -----
ACTIVE ASSETS (CONTINUED):
ENERGY (CONTINUED)
   Schlumberger, Ltd. ........................            3,000       $  168,750
   Total Fina S.A.-- ADR .....................            2,470          171,048
   USX-Marathon Group ........................            7,200          177,750
   Varco International, Inc.* ................            6,000           61,125
   Weatherford International, Inc.* ..........            2,400           95,850
                                                                      ----------
                                                                       1,566,419
                                                                      ----------
FINANCIAL (4.7%)
   American General Corp. ....................            1,100           83,463
   American Int'l. Group, Inc. ...............            3,156          341,243
   Arden Realty Group ........................            5,300          106,331
   Bank of America Corp. .....................            4,823          242,054
   Boston Properties, Inc. ...................            2,400           74,700
   Citigroup, Inc. ...........................           11,850          658,416
   Compass Bancshares Inc., ..................            2,700           60,244
   Cullen/Frost Bankers, Inc. ................            2,600           66,950
   Equity Res. Pptys. Tr. Co. ................            2,600          110,988
   Fannie Mae ................................            2,100          131,119
   Fleet Boston Financial Corp. ..............            3,600          125,325
   HCC Insurance Holdings, Inc. ..............            5,100           67,256
   Heller Financial, Inc. ....................            5,200          104,325
   Kimco Realty Corp .........................            2,700           91,463
   Mack-Cali Realty Corp. ....................            3,700           96,431
   Morgan Stanley Dean Witter ................            2,000          285,500
   Natl. Commerce Bancorp ....................            2,600           58,988
   Providian Financial Corp. .................            1,600          145,700
   SL Green Realty Corp. .....................            6,100          132,675
   Spieker Pptys., Inc. ......................            3,200          116,600
   Vornado Rlty. Trust .......................            3,200          104,000
   Washington Mutual, Inc. ...................            4,300          111,800
   Wells Fargo & Company .....................            2,800          113,225
                                                                      ----------
                                                                       3,428,796
                                                                      ----------
INDUSTRIAL (6.2%)
   Applied Materials, Inc.* ..................            5,900          747,456
   Asyst Technologies, Inc.* .................            1,600          104,900
   BISYS Group, Inc.* ........................            2,200          143,550
   Caterpillar, Inc. .........................            2,000           94,125
   Citadel Communications, Corp.* ............            1,700          110,288
   Coinstar, Inc.* ...........................            3,400           47,600
   CommScope, Inc.* ..........................            1,900           76,594
   Computer Sciences Corp.* ..................            1,700          160,863
   Conexant Systems, Inc.* ...................            3,400          225,675
   Covenant Transport, Inc. Cl A* ............            4,600           79,925
   CSG Systems Intl., Inc.* ..................            1,900           75,763
   Dycom Industries, Inc.* ...................            2,200           96,938
   Emerson Electric Co. ......................            1,300           74,588
   EOG Resources, Inc. .......................            2,800           49,175
   FactSet Research Systems, Inc. ............            2,000          159,250
   Forward Air Corporation* ..................            5,100          221,213
   Honeywell International, Inc. .............            1,800          103,838
   Hooper Holmes, Inc. .......................            8,150          209,863
   Kent Electronics Corp.* ...................            3,100           70,525
   Kulicke and Soffa Industries, Inc.* .......            2,200           93,638
   Mettler-Toledo International, Inc.* .......            2,200           84,013
   Official Payments Corp.* ..................            1,300           67,600
   Pittway Corp. .............................              700           31,369
   PRI Automation, Inc.* .....................            2,100          140,963
   Radio One, Inc.* ..........................            1,300          119,600
   Salem Communications Corp. Cl A* ..........            1,700           38,463
   SDL, Inc.* ................................              800          174,400
   Semtech Corp.* ............................            4,200          218,925
   Spartech Corp. ............................            3,400          109,650
   Swift Transportation Co., Inc.* ...........            4,500           79,313
   Time Warner Telecom, Inc. Cl. A* ..........            2,500          124,844
   Transocean Offshore, Inc. .................              581           19,566
   True North Communications, Inc. ...........            1,900           84,906

   The accompanying notes are an integral part of these financial statements.


                                       37
<PAGE>
         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

                                                           Shares         Value
                                                           ------         -----
ACTIVE ASSETS (CONTINUED):
INDUSTRIAL (CONTINUED)
   U.S. Xpress Enterprises, Inc. Cl A* .......            4,600       $   33,925
   Varian Semiconductor Equipment
      Associates, Inc.* ......................            2,800           95,200
   Williams Cos., Inc. .......................            4,800          146,700
                                                                      ----------
                                                                       4,515,204
                                                                      ----------
TECHNOLOGY (16.4%)
   3Com Corp* ................................            6,200          291,400
   Altera Corp.* .............................            3,600          178,425
   ANTEC Corp.* ..............................            2,700           98,550
   Applied Micro Circuits, Corp.* ............            3,200          407,200
   ASM Lithography Holding NV* ...............            1,900          216,125
   AT&T Corp. ................................            3,300          167,475
   Atmel Corp.* ..............................           16,800          496,650
   ATMI, Inc.* ...............................            2,700           89,269
   Aware, Inc.* ..............................            1,300           47,288
   Broadcom Corp.* ...........................              500          136,188
   Business Objects S.A.-- Sp ADR* ...........              800          106,900
   Ciena Corp.* ..............................            4,400          253,000
   Cisco Systems, Inc.* ......................           24,800        2,656,700
   Compaq Computer Corp. .....................           13,700          370,756
   Critical Path, Inc.* ......................            2,000          188,750
   Dallas Semiconductor Corp. ................            1,200           77,325
   Digital Island, Inc.* .....................            1,100          104,638
   Dionex Corp.* .............................            2,700          111,206
   Documentum, Inc.* .........................            1,000           59,875
   E-Speed, Inc., Cl A* ......................            3,000          106,688
   Efficient Networks, Inc.* .................            1,700          115,600
   Emulex Corp.* .............................            1,500          168,750
   Exodus Communications, Inc.* ..............            1,600          142,100
   Hewlett-Packard Co. .......................            1,000          113,938
   Intel Corp. ...............................            9,000          740,813
   Intl. Business Machines Corp. .............            1,600          172,800
   Intuit, Inc.* .............................            6,900          413,569
   JDA Software Group, Inc.* .................            6,800          111,350
   Lattice Semiconductor Corp. ...............            2,000           94,250

                                                           Shares         Value
                                                           ------         -----
ACTIVE ASSETS (CONTINUED):
TECHNOLOGY (CONTINUED)
   Legato Systems, Inc.* .....................            3,600       $  247,725
   Linear Technology Corp. ...................            8,900          636,906
   Manugistics Group, Inc.* ..................            3,000           96,938
   Maxim Integrated Products, Inc.* ..........           13,800          651,188
   Mcleod USA, Inc.* .........................            2,400          141,300
   Microchip Technology, Inc.* ...............            2,800          191,625
   Microsoft Corp.* ..........................            1,700          198,453
   Networks Associates, Inc.* ................            4,700          125,431
   Novellus Systems, Inc.* ...................            1,200          147,038
   Parametric Technology Corp.* ..............            9,800          265,213
   Protein Design Labs, Inc.* ................              900           63,000
   Sawtek, Inc.* .............................            1,600          106,500
   Vignette Corporation* .....................              600           97,800
   Vitesse Semiconductor Corp.* ..............            1,600           83,900
   Waters Corp.* .............................            1,800           95,400
   Xerox Corp. ...............................            2,500           56,719
   Xilinx, Inc.* .............................            9,800          445,594
                                                                      ----------
                                                                      11,888,308
                                                                      ----------
UTILITIES (2.0%)
   El Paso Energy Corp. ......................            2,700          104,794
   GTE Corp. .................................            2,200          155,238
   Illinova Corp. ............................            3,200          111,200
   ITC DeltaCom, Inc.* .......................            4,500          124,313
   Kinder Morgan, Inc. .......................            4,800           96,900
   MCI WorldCom, Inc.* .......................            2,700          143,269
   MDU Resources Group .......................            3,900           78,000
   Montana Pwr. Co. ..........................            3,100          111,794
   NSTAR .....................................            2,205           89,303
   SBC Communications, Inc. ..................            2,300          112,125
   SIGCORP, Inc. .............................            3,100           70,525
   Western Wireless Corp. Cl A* ..............            2,700          180,225
                                                                      ----------
                                                                       1,377,686
                                                                      ----------
TOTAL ACTIVE ASSETS - COMMON STOCKS
(Cost: $19,036,464) 39.6% .....................................       28,659,317
                                                                      ----------

- ----------
*  Non-income producing security.

   The accompanying notes are an integral part of these financial statements.


                                       38
<PAGE>

         MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (ALL AMERICA FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

<TABLE>
<CAPTION>
                                                                       Face
                                                Rate     Maturity      Amount        Value
                                                ----     --------      ------        -----
<S>                                             <C>     <C>           <C>           <C>
ACTIVE ASSETS (CONTINUED):
SHORT-TERM DEBT SECURITIES:
COMMERCIAL PAPER (1.7%)
   Abbott Laboratories ................         6.25%   01/13/00      $998,000      $995,917
   Countrywide Credit Industries Inc. .         5.25    01/07/00       200,000       199,825
                                                                                 -----------
                                                                                   1,195,742
                                                                                 -----------
TOTAL ACTIVE ASSETS SHORT-TERM DEBT SECURITIES
   (Cost: $1,195,742) 1.7% ............................................            1,195,742
                                                                                 -----------
TOTAL ACTIVE ASSETS
   (Cost: $20,232,206) 41.3% ..........................................           29,855,059
                                                                                 -----------
TOTAL INVESTMENTS
   (Cost: $42,808,697) 100.0% .........................................          $72,345,739
                                                                                 ===========
</TABLE>

   The accompanying notes are an integral part of these financial statements.


                                       39
<PAGE>

        MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (EQUITY INDEX FUND)
                     PORTFOLIO OF INVESTMENTS IN SECURITIES
                                December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS:
COMMON STOCKS
   3Com Corp. ................................              778       $   36,566
   Abbott Laboratories .......................            3,474          126,150
   Adaptec, Inc. .............................              236           11,770
   ADC Telecommunications, Inc. ..............              342           24,816
   Adobe Systems, Inc. .......................              272           18,292
   Advanced Micro Devices, Inc. ..............              336            9,723
   AES Corp. .................................              470           35,132
   Aetna, Inc. ...............................              342           19,088
   Aflac, Inc. ...............................              607           28,643
   Air Products & Chemicals, Inc. ............              524           17,587
   Alberto-Culver Co. Cl A ...................              125            3,227
   Albertson's, Inc. .........................              960           30,960
   Alcan Aluminum Ltd. .......................              507           20,882
   ALCOA, Inc. ...............................              837           69,471
   Allegheny Technologies, Inc. ..............              213            4,779
   Allergan, Inc. ............................              294           14,626
   Allied Waste Industries, Inc. .............              430            3,789
   Allstate Corp. ............................            1,823           43,752
   Alltel Corp. ..............................              697           57,633
   Alza Corp. ................................              232            8,033
   Amerada Hess Corp. ........................              201           11,407
   Ameren Corp. ..............................              305            9,989
   America Online, Inc. ......................            5,061          381,789
   American Electric Power,Inc ...............              442           14,199
   American Express Co. ......................            1,026          170,572
   American General Corp. ....................              561           42,566
   American Greetings Corp. Cl A .............              149            3,520
   American Home Products Corp. ..............            2,945          116,143
   American Int'l. Group, Inc. ...............            3,491          377,464
   Amgen, Inc. ...............................            2,329          139,886
   AMR Corp. .................................              340           22,780
   Amsouth Bancorporation ....................              899           17,362
   Anadarko Petroleum Corp. ..................              283            9,657
   Analog Devices, Inc. ......................              395           36,735
   Andrew Corp. ..............................              184            3,484
   Anheuser-Busch Cos., Inc. .................            1,068           75,694
   Aon Corp. .................................              585           23,400
   Apache Corp. ..............................              260            9,604
   Apple Computer, Inc. ......................              367           37,732
   Applied Materials, Inc. ...................              857          108,571
   Archer-Daniels-Midland Co. ................            1,372           16,721
   Armstrong World Inds., Inc. ...............               89            2,970
   Ashland, Inc. .............................              166            5,468
   Associates First Capital Corp. Cl A .......            1,663           45,629
   AT&T Corp. ................................            7,206          365,704
   Atlantic Richfield Co. ....................              736           63,664
   Autodesk, Inc. ............................              132            4,455
   Automatic Data Processing, Inc ............            1,413           76,125
   AutoZone, Inc. ............................              334           10,792
   Avery Dennison Corp. ......................              252           18,364
   Avon Products, Inc. .......................              546           18,018
   Baker Hughes, Inc. ........................              751           15,818
   Ball Corp .................................               69            2,717
   Bank of America Corp. .....................            3,850          193,222
   Bank of New York Co., Inc. ................            1,679           67,160
   Bank One Corp. ............................            2,586           82,914
   Bard (C.R.), Inc. .........................              114            6,042
   Barrick Gold Corp. ........................              891           15,760
   Bausch & Lomb, Inc. .......................              125            8,555
   Baxter International, Inc. ................              665           41,770
   BB & T Corp. ..............................              730           19,984
   Bear Stearns Cos., Inc. ...................              270           11,542
   Becton Dickinson & Co. ....................              572           15,301

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Bed Bath & Beyond, Inc. ...................              319       $   11,085
   Bell Atlantic Corp. .......................            3,502          215,592
   BellSouth Corp. ...........................            4,245          198,719
   Bemis, Inc. ...............................              117            4,080
   Best Buy, Inc. ............................              465           23,337
   Bestfoods .................................              637           33,482
   Bethlehem Steel Corp. .....................              299            2,504
   Biomet, Inc. ..............................              250           10,000
   Black & Decker Corp. ......................              196           10,241
   Block (H. & R.), Inc. .....................              217            9,494
   BMC Software, Inc. ........................              546           43,646
   Boeing Co. ................................            2,107           87,572
   Boise Cascade Corp. .......................              125            5,062
   Boston Scientific Corp. ...................              944           20,650
   Briggs & Stratton Corp. ...................               52            2,788
   Bristol-Myers Squibb Co. ..................            4,473          287,111
   Brown-Forman Corp. Cl B ...................              152            8,702
   Brunswick Corp. ...........................              204            4,539
   Burlington Northern Santa Fe ..............            1,030           24,977
   Burlington Resources, Inc. ................              497           16,432
   Cabletron Systems, Inc. ...................              398           10,348
   Campbell Soup Co. .........................              991           38,339
   Capital One Financial Corp. ...............              451           21,733
   Cardinal Health, Inc. .....................              622           29,778
   Carnival Corp. ............................            1,401           66,985
   Carolina Power & Light Co. ................              355           10,805
   Caterpillar, Inc. .........................              812           38,215
   CBS Corp. .................................            1,741          111,315
   Cendant Corp. .............................            1,603           42,580
   Centex Corp. ..............................              132            3,259
   Central & South West Corp. ................              486            9,720
   CenturyTel, Inc. ..........................              319           15,113
   Ceridian Corp. ............................              331            7,137
   Champion International Corp. ..............              213           13,193
   Charles Schwab Corp. ......................            1,868           71,684
   Chase Manhattan Corp. .....................            1,860          144,499
   Chevron Corp. .............................            1,498          129,764
   Chubb Corp. ...............................              402           22,638
   CIGNA Corp. ...............................              425           34,239
   Cincinnati Financial Corp. ................              377           11,758
   CINergy Corp. .............................              363            8,757
   Circuit City Group, Inc. ..................              459           20,684
   Cisco Systems, Inc. .......................            7,376          790,154
   Citigroup, Inc. ...........................            7,603          422,442
   Citrix Systems, Inc. ......................              201           24,723
   Clear Channel Communications, Inc. ........              771           68,812
   Clorox Co. ................................              539           27,152
   CMS Energy Corp. ..........................              270            8,421
   Coastal Corp. .............................              487           17,258
   Coca-Cola Co. .............................            5,570          324,452
   Coca-Cola Enterprises, Inc. ...............              970           19,521
   Colgate-Palmolive Co. .....................            1,331           86,515
   Columbia Energy Group .....................              186           11,765
   Columbia/HCA Healthcare Corp. .............            1,289           37,784
   Comcast Corp. Cl A ........................            1,711           86,512
   Comerica, Inc. ............................              357           16,667
   Compaq Computer Corp. .....................            3,834          103,758
   Computer Associates Intl., Inc ............            1,228           85,883
   Computer Sciences Corp. ...................              365           34,538
   Compuware Corp. ...........................              816           30,396
   Comverse Technology Inc. ..................              160           23,160
   Conagra, Inc. .............................            1,115           25,157
   Conoco, Inc. Cl B .........................            1,432           35,621

   The accompanying notes are an integral part of these financial statements.


                                       40
<PAGE>

        MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (EQUITY INDEX FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                                December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Conseco, Inc. .............................              747       $   13,353
   Consolidated Edison, Inc. .................              505           17,422
   Consolidated Natural Gas Co. ..............              213           13,832
   Consolidated Stores Corp. .................              244            3,965
   Constellation Energy Group, Inc. ..........              342            9,918
   Cooper Industries, Inc. ...................              210            8,492
   Cooper Tire & Rubber Co. ..................              169            2,630
   Coors (Adolph) Co. Cl B ...................               81            4,252
   Corning, Inc. .............................              559           72,076
   Costco Wholesale Corp. ....................              504           45,990
   Countrywide Credit Industries, Inc. .......              251            6,338
   Crane Co. .................................              153            3,041
   Crown Cork & Seal, Inc. ...................              272            6,086
   CSX Corp. .................................              497           15,593
   Cummins Engine Co., Inc. ..................               93            4,493
   CVS Corp. .................................              895           35,744
   Dana Corp. ................................              369           11,047
   Danaher Corp. .............................              316           15,247
   Darden Restaurants, Inc. ..................              297            5,383
   Dayton-Hudson Corp. .......................            1,010           74,172
   Deere & Co. ...............................              534           23,162
   Dell Computer Corp. .......................            5,730          292,230
   Delphi Automotive Systems Corp ............            1,290           20,317
   Delta Air Lines, Inc. .....................              315           15,691
   Deluxe Corp. ..............................              173            4,747
   Dillard's Inc. Cl A .......................              238            4,805
   Disney (Walt) Co. .........................            4,651          136,042
   Dollar General Corp. ......................              600           13,650
   Dominion Resources, Inc. ..................              438           17,191
   Donnelley (R.R.) & Sons Co. ...............              290            7,196
   Dover Corp. ...............................              476           21,598
   Dow Chemical Co. ..........................              503           67,213
   Dow Jones & Co., Inc. .....................              201           13,668
   DTE Energy Co. ............................              323           10,134
   Du Pont (E.I.) de Nemours & Co ............            2,356          155,234
   Duke Energy Corp. .........................              833           41,754
   Dun & Bradstreet Corp. ....................              368           10,856
   Eastern Enterprises .......................               59            3,389
   Eastman Chemical Co. ......................              176            8,393
   Eastman Kodak Co. .........................              723           47,899
   Eaton Corp. ...............................              159           11,547
   Ecolab, Inc. ..............................              288           11,268
   Edison International ......................              793           20,767
   El Paso Energy Corp. ......................              520           20,182
   Electronic Data Systems Corp. .............            1,062           71,088
   EMC Corp. .................................            2,314          252,804
   Emerson Electric Co. ......................              992           56,916
   Engelhard Corp. ...........................              288            5,436
   Enron Corp. ...............................            1,630           72,331
   Entergy Corp. .............................              564           14,523
   Equifax, Inc. .............................              320            7,540
   Exxon Mobil Corp. .........................            7,788          627,421
   Fannie Mae ................................            2,311          144,293
   FDX Corp. .................................              679           27,797
   Federated Department Stores, Inc. .........              467           23,613
   FHLMC .....................................            1,588           74,735
   Fifth Third Bancorp .......................              689           50,555
   First Data Corp. ..........................              945           46,600
   First Union Corp. .........................            2,227           73,073
   Firstar Corp. .............................            2,210           46,686
   FirstEnergy Corp. .........................              528           11,979
   FleetBoston Financial Corp. ...............            2,065           71,888
   Fleetwood Enterprises, Inc. ...............               78            1,609
   Florida Progress Corp. ....................              216            9,139
   Fluor Corp. ...............................              168            7,707

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   FMC Corp. .................................               70       $    4,012
   Ford Motor Co. ............................            2,724          145,564
   Fort James Corp. ..........................              505           13,824
   Fortune Brands, Inc. ......................              380           12,564
   Foster Wheeler Corp. ......................               91              808
   FPL Group, Inc. ...........................              403           17,253
   Franklin Resources, Inc. ..................              576           18,468
   Freeport-McMoran Copper &
     Gold, Inc.Cl B ..........................              373            7,880
   Gannett Co., Inc. .........................              639           52,118
   Gap, Inc. .................................            1,958           90,068
   Gateway, Inc. .............................              715           51,525
   General Dynamics Corp. ....................              455           24,001
   General Electric Co. ......................            7,399        1,144,995
   General Instrument Corp. ..................              396           33,660
   General Mills, Inc. .......................              698           24,953
   General Motors Corp. ......................            1,471          106,923
   Genuine Parts Co. .........................              400            9,925
   Georgia-Pacific Group .....................              392           19,894
   Gillette Co. ..............................            2,419           99,633
   Global Crossing Ltd. ......................            1,711           85,550
   Golden West Financial Corp. ...............              381           12,763
   Goodrich (B.F.) Co. .......................              244            6,710
   Goodyear Tire & Rubber Co. ................              357           10,063
   GPU, Inc. .................................              279            8,353
   Grainger (W.W.), Inc. .....................              207            9,897
   Great Atlantic & Pac. Tea, Inc. ...........               85            2,369
   Great Lakes Chemical Corp. ................              132            5,041
   GTE Corp. .................................            2,192          154,673
   Guidant Corp. .............................              690           32,430
   Halliburton Holdings Co. ..................            1,008           40,572
   Harcourt General, Inc. ....................              158            6,359
   Harrah's Entertainment, Inc. ..............              293            7,746
   Hartford Financial Svs Gp, Inc ............              516           24,445
   Hasbro, Inc. ..............................              437            8,330
   HealthSouth Corp. .........................              871            4,682
   Heinz (H.J.) Co. ..........................              818           32,567
   Helmerich & Payne, Inc. ...................              110            2,399
   Hercules, Inc. ............................              235            6,551
   Hershey Food Corp. ........................              310           14,725
   Hewlett-Packard Co. .......................            2,313          263,537
   Hilton Hotels Corp. .......................              842            8,104
   Home Depot, Inc. ..........................            5,192          355,942
   Homestake Mining Co. ......................              594            4,641
   Honeywell International, Inc. .............            1,802          103,953
   Household International, Inc. .............            1,060           39,485
   Humana, Inc. ..............................              383            3,136
   Huntington Bancshares, Inc. ...............              526           12,558
   Ikon Office Solutions, Inc. ...............              341            2,323
   Illinois Tool Works, Inc. .................              685           46,280
   IMS Health, Inc. ..........................              714           19,412
   Inco Ltd. .................................              438           10,293
   Ingersoll Rand Co. ........................              377           20,759
   Intel Corp. ...............................            7,554          621,789
   International Business
     Machines Corp. ..........................            4,065          439,020
   International Paper Co. ...................              944           53,277
   Interpublic Group of Cos., Inc. ...........              644           37,151
   Intl. Flavors & Fragrances ................              236            8,909
   ITT Industries, Inc. ......................              195            6,520
   Jefferson-Pilot Corp. .....................              236           16,107
   Johnson & Johnson .........................            3,136          292,040
   Johnson Controls, Inc. ....................              189           10,749
   Jostens, Inc. .............................               76            1,848
   Kansas City Southern Inds., Inc. ..........              244           18,209

   The accompanying notes are an integral part of these financial statements.


                                       41
<PAGE>

        MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (EQUITY INDEX FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                                December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Kaufman & Broad Home Corp. ................              107       $    2,588
   Kellogg Co. ...............................              925           28,502
   Kerr-McGee Corp. ..........................              192           11,904
   KeyCorp ...................................            1,025           22,678
   Kimberly Clark Corp. ......................            1,217           79,409
   KLA-Tencor Corp. ..........................              195           21,718
   Kmart Corp. ...............................            1,127           11,340
   Knight-Ridder, Inc. .......................              185           11,008
   Kohl's Corp. ..............................              372           26,854
   Kroger Co. ................................            1,894           35,749
   Legget & Platt, Inc. ......................              449            9,625
   Lehman Brothers Holdings, Inc. ............              274           23,204
   Lexmark Intl Group Inc. Cl A ..............              286           25,883
   Lilly (Eli) & Co. .........................            2,459          163,524
   Limited, Inc. .............................              489           21,180
   Lincoln National Corp. ....................              450           18,000
   Liz Claiborne, Inc. .......................              140            5,268
   Lockheed Martin Corp. .....................              902           19,731
   Loews Corp. ...............................              242           14,686
   Longs Drug Stores Corp. ...................               87            2,246
   Louisiana-Pacific Corp. ...................              242            3,449
   Lowe's Companies, Inc. ....................              871           52,042
   LSI Logic Corp. ...........................              337           22,748
   Lucent Technologies, Inc. .................            7,065          528,550
   Mallinckrodt, Inc. ........................              159            5,058
   Manor Care, Inc. ..........................              247            3,952
   Marriott International, Inc. Cl A .........              568           17,928
   Marsh & McLennan Cos., Inc. ...............              603           57,700
   Masco Corp. ...............................            1,012           25,680
   Mattel, Inc. ..............................              960           12,600
   May Department Stores Co. .................              763           24,607
   Maytag Corp. ..............................              196            9,408
   MBIA, Inc. ................................              221           11,672
   MBNA Corp. ................................            1,831           49,895
   McDermott International, Inc. .............              132            1,196
   McDonald's Corp. ..........................            3,053          123,074
   McGraw-Hill Cos., Inc. ....................              449           27,670
   MCI WorldCom, Inc. ........................            6,417          340,502
   McKesson HBOC, Inc. .......................              642           14,485
   Mead Corp. ................................              227            9,860
   MediaOne Group, Inc. ......................            1,385          106,385
   Medtronic, Inc. ...........................            2,680           97,653
   Mellon Financial Corp. ....................            1,174           39,989
   Merck & Co., Inc. .........................            5,271          353,486
   Meredith Corp. ............................              116            4,836
   Merrill Lynch & Co., Inc. .................              844           70,474
   MGIC Investment Corp. .....................              244           14,686
   Micron Technology, Inc. ...................              609           47,350
   Microsoft Corp. ...........................           11,655        1,360,721
   Milacron, Inc. ............................               82            1,261
   Millipore Corp. ...........................               98            3,785
   Minnesota Mining & Mfg. Co. ...............              920           90,045
   Mirage Resorts, Inc. ......................              454            6,952
   Molex Inc. ................................              354           20,067
   Monsanto Co. ..............................            1,447           51,549
   Morgan (J.P.) & Co., Inc. .................              394           49,890
   Morgan Stanley Dean Witter & Co. ..........            1,256          179,294
   Motorola, Inc. ............................            1,387          204,236
   Nabisco Group Holdings Corp. ..............              745            7,916
   NACCO Industries, Inc. Cl A ...............               18            1,000
   National City Corp. .......................            1,412           33,447
   National Semiconductor Corp. ..............              384           16,440
   National Service Industries ...............               92            2,714
   Navistar International Corp. ..............              147            6,964

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Network Appliance, Inc. ...................              320       $   26,580
   New Century Energies, Inc. ................              254            7,715
   New York Times Co. Cl A ...................              391           19,208
   Newell Rubbermaid, Inc. ...................              644           18,676
   Newmont Mining Corp. ......................              383            9,384
   Nextel Communications, Inc. Cl A ..........              826           85,181
   Niagara Mohawk Holdings, Inc. .............              428            5,965
   Nicor, Inc. ...............................              106            3,445
   Nike, Inc. Cl B ...........................              642           31,819
   Nordstrom, Inc. ...........................              316            8,275
   Norfolk Southern Corp. ....................              869           17,815
   Nortel Networks Corp ......................            3,031          306,131
   Northern States Power Co. .................              352            6,864
   Northern Trust Corp. ......................              494           26,182
   Northrop Grumman Corp. ....................              153            8,272
   Novell, Inc. ..............................              765           30,552
   Nucor Corp. ...............................              195           10,688
   Occidental Petroleum Corp. ................              829           17,927
   Office Depot, Inc. ........................              742            8,116
   Old Kent Financial Corp. ..................              271            9,587
   Omnicom Group, Inc. .......................              397           39,700
   Oneok, Inc. ...............................               70            1,759
   Oracle Corp. ..............................            3,211          359,833
   Owens Corning .............................              121            2,337
   Owens-Illinois, Inc. ......................              356            8,922
   Paccar, Inc. ..............................              174            7,710
   Pactiv Corp. ..............................              389            4,133
   Paine Webber Group, Inc. ..................              324           12,575
   Pall Corp. ................................              277            5,973
   Parametric Technology Corp. ...............              615           16,643
   Parker Hannifin Corp. .....................              241           12,366
   Paychex, Inc. .............................              562           22,480
   PE Corp-PE Biosystems Group ...............              233           28,033
   Peco Energy Co. ...........................              426           14,804
   Penney (J.C.) Co., Inc. ...................              602           12,002
   Peoples Energy Corp. ......................               79            2,647
   Peoplesoft, Inc. ..........................              555           11,828
   Pep Boys-Manny, Moe & Jack ................              117            1,068
   PepsiCo, Inc. .............................            3,283          115,726
   Perkin Elmer, Inc. ........................              100            4,169
   Pfizer, Inc. ..............................            8,730          283,179
   PG & E Corp. ..............................              877           17,979
   Pharmacia & Upjohn, Inc. ..................            1,157           52,065
   Phelps Dodge Corp. ........................              202           13,577
   Phillip Morris Cos., Inc. .................            5,336          123,729
   Phillips Petroleum Co. ....................              578           27,166
   Pinnacle West Capital Corp. ...............              194            5,929
   Pitney Bowes, Inc. ........................              611           29,519
   Placer Dome, Inc. .........................              743            7,987
   PNC Bank Corp. ............................              663           29,504
   Polaroid Corp. ............................               98            1,844
   Potlatch Corp. ............................               64            2,856
   PP&L Resources, Inc. ......................              324            7,412
   PPG Industries, Inc. ......................              396           24,775
   Praxair, Inc. .............................              364           18,314
   Price (T. Rowe) & Associates, Inc. ........              277           10,232
   Proctor & Gamble Co. ......................            2,964          324,743
   Progressive Corp. of Ohio .................              161           11,773
   Providian Financial Corp. .................              315           28,685
   Public Svc. Enterprise Group, Inc. ........              501           17,441
   Pulte Corp. ...............................               96            2,160
   Quaker Oats Co. ...........................              303           19,884
   Qualcomm, Inc. ............................            1,468          258,735
   Quintiles Transnational Corp. .............              262            4,896

   The accompanying notes are an integral part of these financial statements.


                                       42
<PAGE>

        MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (EQUITY INDEX FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                                December 31, 1999

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Ralston Purina Group ......................              739       $   20,600
   Raytheon Co. Cl B .........................              771           20,480
   Reebok International Ltd. .................              126            1,032
   Regions Financial Corp. ...................              511           12,839
   Reliant Energy, Inc. ......................              676           15,464
   Republic New York Corp. ...................              233           16,776
   Reynolds Metals Co. .......................              143           10,957
   Rite-Aid Corp. ............................              591            6,612
   Rockwell Intl., Corp. .....................              437           20,921
   Rohm & Haas Co. ...........................              497           20,222
   Rowan Cos., Inc. ..........................              184            3,991
   Royal Dutch Petroleum Co. N.Y .............            4,836          292,276
   Russell Corp. .............................               76            1,273
   Ryder System, Inc. ........................              147            3,592
   Safeco Corp. ..............................              292            7,264
   Safeway, Inc. .............................            1,165           41,430
   Sara Lee Corp. ............................            2,063           45,515
   SBC Communications, Inc. ..................            7,693          375,034
   Schering-Plough Corp. .....................            3,313          139,767
   Schlumberger, Ltd. ........................            1,251           70,369
   Scientific-Atlanta, Inc. ..................              168            9,345
   Scottish Power plc -- ADR .................                *               27
   Seagate Technology ........................              476           22,164
   Seagram Ltd. ..............................              988           44,398
   Sealed Air Corp. New ......................              186            9,637
   Sears Roebuck & Co. .......................              869           26,450
   Sempra Energy .............................              549            9,539
   Service Corp. International ...............              621            4,308
   Shared Medical Systems Corp. ..............               59            3,005
   Sherwin-Williams Co. ......................              387            8,127
   Sigma-Aldrich Corp. .......................              224            6,734
   Silicon Graphics, Inc. ....................              431            4,229
   SLM Holding Corp. .........................              361           15,252
   Snap-On, Inc. .............................              145            3,852
   Solectron Corp. ...........................              669           63,639
   Southern Co. ..............................            1,518           35,673
   Southtrust Corp. ..........................              382           14,444
   Southwest Airlines Co. ....................            1,151           18,632
   Springs Industries, Inc. ..................               40            1,598
   Sprint Corp. (FON Group) ..................            1,981          133,346
   Sprint Corp. (PCS Group) ..................              972           99,630
   St. Jude Medical, Inc. ....................              187            5,739
   St. Paul Companies, Inc. ..................              518           17,450
   Stanley Works .............................              198            5,965
   Staples, Inc. .............................            1,061           22,016
   State Street Corp. ........................              368           26,887
   Summit Bancorp ............................              404           12,373
   Sun Microsystems, Inc. ....................            3,534          273,664
   Sunoco, Inc. ..............................              201            4,724
   Suntrust Banks, Inc. ......................              735           50,577
   Supervalu, Inc. ...........................              309            6,180
   Synovus Financial Corp. ...................              620           12,323
   Sysco Corp. ...............................              756           29,909
   Tandy Corp. ...............................              441           21,692
   Tektronix, Inc. ...........................              104            4,043
   Tellabs, Inc. .............................              894           57,384
   Temple-Inland, Inc. .......................              124            8,176
   Tenet Healthcare Corp. ....................              709           16,662
   Teradyne, Inc. ............................              391           25,806
   Texaco, Inc. ..............................            1,262           68,542
   Texas Instruments, Inc. ...................            1,794          173,794
   Texas Utilities Co. .......................              631           22,440

                                                           Shares         Value
                                                           ------         -----
INDEXED ASSETS (CONTINUED):
COMMON STOCKS (CONTINUED)
   Textron, Inc. .............................              334       $   25,614
   Thermo Electron Corp. .....................              354            5,310
   Thomas & Betts Corp. ......................              126            4,016
   Time Warner, Inc. .........................            2,901          210,141
   Times Mirror Co. ..........................              136            9,112
   Timken Co. ................................              138            2,820
   TJX Companies .............................              725           14,817
   Torchmark Corp. ...........................              296            8,603
   Tosco Corp. ...............................              348            9,461
   Toys R Us, Inc. ...........................              559            8,001
   Transocean Sedco Forex, Inc. ..............              242            8,159
   Tribune Co. ...............................              541           29,789
   Tricon Global Restaurants Inc. ............              351           13,557
   TRW, Inc. .................................              277           14,387
   Tupperware Corp. ..........................              128            2,168
   Tyco International Ltd. ...................            3,821          148,541
   U.S. Bancorp ..............................            1,641           39,076
   U.S. West, Inc. ...........................            1,152           82,944
   Unicom Corp. ..............................              496           16,616
   Unilever N.V ..............................            1,305           71,041
   Union Carbide Corp. .......................              296           19,758
   Union Pacific Corp. .......................              566           24,692
   Union Pacific Resources Group, Inc. .......              575            7,331
   Union Planters Corp. ......................              326           12,857
   Unisys Corp. ..............................              699           22,324
   United Healthcare Corp. ...................              396           21,038
   United Technologies Corp. .................            1,100           71,500
   Unocal Corp. ..............................              554           18,594
   UNUMProvident Corp. .......................              545           17,474
   US Airways Group Inc. .....................              164            5,258
   UST, Inc. .................................              390            9,823
   USX-Marathon Group ........................              705           17,405
   USX-U.S. Steel Group ......................              197            6,501
   V F Corp. .................................              267            8,010
   Viacom, Inc. Cl B .........................            1,591           96,156
   Vulcan Materials Co. ......................              224            8,946
   W.R. Grace & Co. ..........................              163            2,262
   Wachovia Corp. ............................              462           31,416
   Wal-Mart Stores, Inc. .....................           10,036          693,739
   Walgreen Co. ..............................            2,292           67,041
   Warner-Lambert Co. ........................            1,952          159,942
   Washington Mutual, Inc. ...................            1,322           34,372
   Waste Management, Inc. ....................            1,414           24,303
   Watson Pharmaceuticals, Inc. ..............              212            7,592
   Wellpoint Health Networks Inc. Cl A .......              150            9,891
   Wells Fargo & Company .....................            3,704          149,781
   Wendy's International, Inc. ...............              277            5,713
   Westvaco Corp. ............................              223            7,275
   Weyerhaeuser Co. ..........................              538           38,635
   Whirlpool Corp. ...........................              169           10,996
   Willamette Industries, Inc. ...............              247           11,470
   Williams Cos., Inc. .......................              992           30,318
   Winn-Dixie Stores, Inc. ...................              331            7,923
   Worthington Industries, Inc. ..............              206            3,412
   Wrigley (Wm.) Jr. Co. .....................              258           21,398
   Xerox Corp. ...............................            1,514           34,349
   Xilinx, Inc. ..............................              722           32,828
   Yahoo!, Inc. ..............................              594          257,016
                                                                      ----------
 TOTAL INDEXED ASSETS--COMMON STOCKS
 (Cost: $25,839,134) 94.6% ....................................       27,861,578
                                                                      ----------

- ----------
* Fractional share attributable to Corporate Action.

   The accompanying notes are an integral part of these financial statements.


                                       43
<PAGE>

        MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (EQUITY INDEX FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                                December 31, 1999

<TABLE>
<CAPTION>
                                                                   Face
                                            Rate    Maturity      Amount       Value
                                            ----    --------      ------       -----
<S>                                         <C>     <C>         <C>          <C>
Short-Term Debt Securities:
U.S. GOVERNMENT (0.3%)
   U.S. Treasury Bill (a) .............     5.13%   01/20/00    $ 100,000   $    99,728
                                                                            -----------
AGENCIES (1.5%)
   Federal Home Loan Bank .............     4.75    01/12/00      439,000       438,363
                                                                            -----------
COMMERCIAL PAPER (3.6%)
   Novartis Finance Corp. .............     5.15    01/24/00      550,000       548,190
   Snap-On, Inc. ......................     4.00    01/03/00      500,000       499,889
                                                                            -----------
                                                                              1,048,079
                                                                            -----------
TOTAL  SHORT-TERM DEBT SECURITIES
   (Cost: $1,586,170) 5.4% .................................                  1,586,170
                                                                            -----------
TOTAL INVESTMENTS
   (Cost: $27,425,304) 100.0% ..............................                $29,447,748
                                                                            ===========
</TABLE>

- ----------
FUTURES CONTRACTS OUTSTANDING AS OF DECEMBER 31, 1999:

<TABLE>
<CAPTION>
                                                  Expiration    Underlying Face  Unrealized
                                                     Date       Amount at Value     Gain
                                                -------------  ---------------   ----------
PURCHASED
<S>                                               <C>             <C>              <C>
   4 S&P 500 Stock Index Futures Contracts        March 2000      $1,484,200       $48,763
                                                                  ==========       =======
</TABLE>

The face value of futures  purchased  and  outstanding  as  percentage  of total
investment in securities: 5.0%.

- ----------
(a)   The security has been  segregated  to cover initial  requirements  on open
      futures contracts.

   The accompanying notes are an integral part of these financial statements.


                                       44
<PAGE>

            MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (BOND FUND)
                     PORTFOLIO OF INVESTMENTS IN SECURITIES
                               December 31, 1999

<TABLE>
<CAPTION>
                                                                           Face
                                                   Rate      Maturity      Amount      Value
                                                   ----      --------      ------      -----
<S>                                                <C>       <C>        <C>          <C>
LONG-TERM DEBT SECURITIES:
U.S. GOVERMENT (18.8%)
   U.S. Treasury Bond ...............              7.13%     02/15/23   $1,500,000   $1,561,635
   U.S. Treasury Note ...............              6.63      04/30/02      500,000      503,830
   U.S. Treasury Note ...............              6.50      05/15/05    3,250,000    3,251,007
                                                                                     ----------
                                                                                      5,316,472
                                                                                     ----------
AGENCIES/OTHER (11.4%)
   FHLMC ............................              8.00      07/15/06      187,312      190,180
   FHLMC ............................              6.50      10/15/06      178,675      177,781
   FHLMC ............................              7.63      09/09/09      500,000      493,830
   FNMA .............................              7.00      11/25/05      422,106      421,051
   FNMA .............................              7.00      10/25/07    1,000,000      993,430
   Republic of Iceland ..............              6.13      02/01/04    1,000,000      955,160
                                                                                     ----------
                                                                                      3,231,432
                                                                                     ----------
BASIC MATERIALS (5.5%)
   Georgia-Pacific (Timber Group) ...              8.63      04/30/25      250,000      245,353
   Millennium America Inc. ..........              7.63      11/15/26    1,000,000      831,680
   Praxair, Inc. ....................              6.90      11/01/06      500,000      472,410
                                                                                     ----------
                                                                                      1,549,443
                                                                                     ----------
CONSUMER, CYCLICAL (9.3%)
   Fruit of the Loom, Inc. ..........              7.00      03/15/11      250,000       56,250
   Fruit of the Loom, Inc. ..........              7.38      11/15/23      250,000       86,250
   Oakwood Homes Corp. ..............              8.13      03/01/09    1,000,000      920,869
   Polaroid Corp. ...................              7.25      01/15/07      250,000      213,115
   Pulte Corp. ......................              7.63      10/15/17      500,000      426,050
   Tommy Hilfiger USA, Inc. .........              6.50      06/01/03      500,000      474,155
   Venator Group, Inc. ..............              7.00      10/15/02      500,000      455,000
                                                                                     ----------
                                                                                      2,631,689
                                                                                     ----------
CONSUMER, NON-CYCLICAL (10.3%)
   Bausch & Lomb, Inc. ..............              6.75      12/15/04      500,000      478,905
   Bausch & Lomb, Inc. ..............              6.38      08/01/03      500,000      484,495
   Kellwood, Co. ....................              7.88      07/15/09    1,000,000      911,820
   Supervalu, Inc. ..................              8.88      11/15/22    1,000,000    1,051,210
                                                                                     ----------
                                                                                      2,926,430
                                                                                     ----------
ENERGY (5.2%)
   Columbia Gas Systems, Inc. .......              6.61      11/28/02    1,000,000      975,020
   Arco Chemical Co. ................             10.25      11/01/10      500,000      493,715
                                                                                     ----------
                                                                                      1,468,735
                                                                                     ----------
FINANCIAL (17.5%)
   Bear Stearns Cos., Inc. ..........              6.63      10/01/04    1,000,000      959,120
   Chase Manhattan Corp. ............              6.88      12/12/12    1,000,000      963,410
   Executive Risk, Inc. .............              7.13      12/15/07      500,000      480,485
   First American Financial .........              7.55      04/01/28      500,000      428,660
   Fremont Gen Corp. ................              7.70      03/17/04      500,000      432,810
   Harleysville Group Inc. ..........              6.75      11/15/03      250,000      241,190
   Lehman Brothers Holdings, Inc. ...              0.00      07/28/28    1,000,000       88,210
   Morgan (J.P.) & Co., Inc. ........              0.00      04/15/27    2,500,000      241,125
   Nationwide Health Properties, Inc.              7.90      11/20/06      500,000      432,510
</TABLE>

   The accompanying notes are an integral part of these financial statements.


                                       45
<PAGE>

            MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (BOND FUND)
               PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued)
                               December 31, 1999

<TABLE>
<CAPTION>
                                                                                            Face
                                                                    Rate      Maturity      Amount      Value
                                                                    ----      --------      ------      -----
<S>                                                                 <C>       <C>        <C>          <C>

LONG-TERM DEBT SECURITIES (CONTINUED):
FINANCIAL (CONTINUED)
   Rank Group Financial, Inc. ...........................           6.75%     11/30/04   $  500,000   $   462,945
   Triad Guaranty, Inc. .................................           7.90      01/15/28      250,000       229,350
                                                                                                      -----------
                                                                                                        4,959,815
                                                                                                      -----------
INDUSTRIAL (12.2%)
   Clark Equipment Co. ..................................           8.35      05/15/23      500,000       515,500
   Geon Co. .............................................           7.50      12/15/15      250,000       227,765
   Owens Corning ........................................           7.00      03/15/09    1,000,000       879,970
   Thermo Electron Corp. ................................           4.25      01/01/03    1,000,000       843,750
   Williams Cos., Inc. ..................................           6.50      11/15/02    1,000,000       976,000
                                                                                                      -----------
                                                                                                        3,442,985
                                                                                                      -----------
UTILITIES (1.7%)
   UtiliCorp United, Inc ................................           8.00      03/01/23      500,000       488,815
                                                                                                      -----------
TOTAL LONG-TERM DEBT SECURITIES (Cost: $27,594,423) 91.9% .........................................    26,015,816
                                                                                                      -----------
SHORT-TERM DEBT SECURITIES:

AGENCIES (1.6%)
   Federal Home Loan Bank ...............................           4.75      01/12/00      447,000       446,351
                                                                                                      -----------
COMMERCIAL PAPER (6.5%)
   Abbott Laboratories ..................................           6.25      01/13/00      696,000       694,547
   General Electric Capital Corp. .......................           6.33      01/18/00      400,000       398,801
   UBS Finance (Delw.) Inc. .............................           4.00      01/03/00      753,000       752,833
                                                                                                      -----------
                                                                                                        1,846,181
                                                                                                      -----------
TOTAL SHORT-TERM DEBT SECURITIES (Cost $2,292,532) 8.1% ...........................................     2,292,532
                                                                                                      -----------
TOTAL INVESTMENTS 100.0% (Cost: $29,886,955) ......................................................   $28,308,348
                                                                                                      ===========
</TABLE>

- ----------
Abbreviations: FHLMC = Federal Home Loan Mortgage Corporation
               FNMA = Federal National Mortgage Association

   The accompanying notes are an integral part of these financial statements.


                                       46
<PAGE>

        MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC. (MONEY MARKET FUND)
                     PORTFOLIO OF INVESTMENTS IN SECURITIES
                                December 31, 1999

<TABLE>
<CAPTION>
                                                                         Discount                 Face
                                                             Rating*       Rate      Maturity     Amount       Value
                                                             -------       ----      --------     ------       -----
<S>                                                          <C>            <C>      <C>        <C>          <C>
SHORT-TERM DEBT SECURITIES:
AGENCIES (10.0%)
   Federal Home Loan Mtge. Corp. ..........................                 5.44%    01/14/00   $2,030,000   $ 2,025,981
   Federal National Mortgage Association ..................                 5.51     01/18/00    1,000,000       997,375
                                                                                                             -----------
                                                                                                               3,023,356
                                                                                                             -----------
COMMERCIAL PAPER (90.0%)
   Albertson's, Inc. ......................................   A1/P1         5.89     01/14/00      984,000       981,892
   Allied Signal, Inc. ....................................   A1/P1         5.90     01/27/00      720,000       716,916
   American Express Credit Corp. ..........................   A1/P1         5.80     01/19/00      720,000       717,894
   Associates Corp. .......................................   A1+/P1        5.92     02/04/00      921,000       915,829
   AT&T Corp. .............................................   A1+/P1        6.01     01/25/00    1,000,000       995,981
   Baltimore Gas & Electric Co. ...........................   A1/P1         5.88     01/14/00    1,000,000       997,868
   Bear Stearns Cos., Inc. (The) ..........................   A1/P1         5.94     01/10/00    1,000,000       998,493
   Becton Dickinson & Co. .................................   A1/P1         5.30     01/24/00    1,200,000     1,195,934
   BellSouth Telecommunications ...........................   A1+/P1        5.05     02/02/00    1,000,000       995,510
   Bemis, Inc. ............................................   A1/P1         6.00     01/18/00      660,000       658,108
   British Telecommunications PLC .........................   A1+/P1        5.85     01/18/00      632,000       630,241
   Carolina Power & Light Corp. ...........................   A1/P1         6.18     01/18/00      212,000       211,379
   Carolina Power & Light Corp. ...........................   A1/P1         6.15     01/28/00      494,000       491,712
   Central Illinois Lighting Co. ..........................   A1+/P         6.40     01/25/00      600,000       597,422
   CIT Group Holdings .....................................   A1/P1         5.98     01/04/00      975,000       974,509
   Daimler Chrysler NA Holdings Corp. .....................   A1/P1         6.10     01/18/00    1,000,000       997,110
   Ford Motor Credit Corp. ................................   A1/P1         6.26     01/10/00    1,000,000       998,430
   General Electric Capital Corp. .........................   A1+/P1        5.90     01/27/00      570,000       567,560
   General Electric Capital Corp. .........................   A1+/P1        5.98     02/08/00      400,000       397,465
   Great Lakes Chemical Corp. .............................   A1/P1         5.90     01/28/00    1,000,000       995,557
   IBM Credit Corp. .......................................   A1/P1         5.90     01/21/00      500,000       498,353
   Koch Industries, Inc. ..................................   A1+/P1        5.85     01/10/00      630,000       629,072
   Minnesota Mining & Mfg. Co. ............................   A1+/P1        6.05     01/28/00      640,000       637,088
   Motorola Credit Corp. ..................................   A1+/P1        6.50     01/27/00      250,000       248,824
   Motorola Credit Corp. ..................................   A1+/P1        5.60     03/31/00      320,000       315,470
   Nicor, Inc. ............................................   A1/P1         6.00     01/18/00      800,000       797,725
   Northern Illinois Gas Co. ..............................   A1+/P1        5.88     01/21/00    1,035,000     1,031,605
   Panasonic Finance, Inc. ................................   A1+/P1        5.87     02/03/00    1,000,000       994,596
   Pfizer, Inc. ...........................................   A1/P1         6.52     01/19/00    1,000,000       996,735
   Pitney Bowes Inc. ......................................   A1+/P1        5.20     01/28/00    1,060,000     1,055,864
   Sony Capital Corp. .....................................   A1/P1         6.30     01/26/00    1,105,000     1,100,153
   South Carolina Electric & Gas ..........................   A1/P1         6.60     01/31/00      533,000       530,063
   Toyota Credit de Puerto Rico Corp. .....................   A1/P1         6.02     02/03/00      795,000       790,595
   Toyota Motor Credit Corp. ..............................   A1+/P1        6.04     01/13/00      428,000       427,135
   UBS Finance (Delw.) Inc. ...............................   A1+/P1        4.00     01/03/00    1,000,000       999,778
                                                                                                             -----------
                                                                                                              27,088,866
                                                                                                             -----------

TOTAL SHORT-TERM DEBT SECURITIES (Cost: $30,112,272) 100.0% ..............................................   $30,112,222
                                                                                                             ===========
</TABLE>

- ------------
*     The ratings are provided by Standard & Poor's Corporation/Moody's Investor
      Services. Inc.

   The accompanying notes are an integral part of these financial statements.


                                       47
<PAGE>

                   MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                       STATEMENT OF ASSETS AND LIABILITIES
                                December 31, 1999

<TABLE>
<CAPTION>
                                              All America  Equity Index       Bond      Money Market
                                                  Fund         Fund           Fund          Fund
                                              -----------   -----------   -----------   -----------
<S>                                           <C>           <C>           <C>           <C>
ASSETS:
Investments at market value (Notes 1 and 3)
   (Cost:
    All America Fund -- $42,808,697
    Equity Index -- $27,425,304
    Bond Fund -- $29,886,955
    Money Market -- $30,112,272) ..........   $72,345,739   $29,447,748   $28,308,348   $30,112,222
Cash ......................................       168,374         4,834         1,780         4,673
Interest and dividends receivable .........        56,754        25,190       420,086          --
Receivable for securities sold ............        93,344         2,009          --            --
Shareholder subscriptions receivable ......          --            --            --          64,494
                                              -----------   -----------   -----------   -----------
TOTAL ASSETS ..............................    72,664,211    29,479,781    28,730,214    30,181,389
                                              -----------   -----------   -----------   -----------

Payable  for securities purchased .........       197,065          --            --            --
Dividend payable to shareholders ..........        98,966           859         8,295         9,187
Accrued expenses ..........................         2,179           385           635           476
                                              -----------   -----------   -----------   -----------
TOTAL LIABILITIES .........................       298,210         1,244         8,930         9,663
                                              -----------   -----------   -----------   -----------

NET ASSETS ................................   $72,366,001   $29,478,537   $28,721,284   $30,171,726
                                              ===========   ===========   ===========   ===========

SHARES OUTSTANDING (Note 4) ...............     4,394,190     2,730,385     3,040,459     2,903,859
                                              ===========   ===========   ===========   ===========

NET ASSET VALUE PER SHARE .................   $     16.47   $     10.80   $      9.45   $     10.39
                                              ===========   ===========   ===========   ===========
</TABLE>

   The accompanying notes are an integral part of these financial statements.


                                       48
<PAGE>

                   MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                            STATEMENT OF OPERATIONS
                      For the Year Ended December 31, 1999

<TABLE>
<CAPTION>
                                                        All America  Equity Index       Bond      Money Market
                                                            Fund        Fund(a)         Fund          Fund
                                                        -----------   -----------   -----------   -----------
<S>                                                   <C>             <C>            <C>            <C>
INVESTMENT INCOME (Note 1):
   Dividends ......................................   $    689,846    $   220,075    $      --      $    --
   Interest .......................................        166,929         46,990      1,870,132      871,621
                                                      ------------    -----------    -----------    ---------
Total Investment Income ...........................        856,775        267,065      1,870,132      871,621
                                                      ------------    -----------    -----------    ---------
Expenses (Note 2):
   Investment management fees .....................        318,029         21,648        121,448       33,028
   Directors' (independent) fees and expenses .....         26,380         15,754         26,380       26,380
   Custodian expenses .............................         64,603          4,208          7,116       12,449
   Accounting expenses ............................         30,000         12,000         30,000       30,000
   Transfer agent fees ............................         32,286         12,779         27,663       33,902
   Registration fees and expenses .................         33,698         35,073         22,157       22,436
   Audit ..........................................         10,775          5,000          6,350        4,875
   Printing .......................................         23,243          2,427          9,815        5,855
   Other ..........................................          2,345            851          1,181          814
                                                      ------------    -----------    -----------    ---------
Total Expenses before expense reimbursement .......        541,359        109,740        252,110      169,739
Expense reimbursement .............................         (6,145)       (53,455)       (63,191)    (103,684)
                                                      ------------    -----------    -----------    ---------
Net Expenses ......................................        535,214         56,285        188,919       66,055
                                                      ------------    -----------    -----------    ---------
NET INVESTMENT INCOME .............................        321,561        210,780      1,681,213      805,566
                                                      ------------    -----------    -----------    ---------
NET REALIZED AND UNREALIZED GAIN (LOSS)
   ON INVESTMENTS (Note 1):

Net realized gain (loss) from security transactions      9,735,794        194,402        (77,457)         (43)
Net unrealized appreciation (depreciation)
   of investments .................................      4,620,245      2,022,444     (2,560,834)         (50)
                                                      ------------    -----------    -----------    ---------
NET REALIZED AND UNREALIZED GAIN (LOSS)
   ON INVESTMENTS .................................     14,356,039      2,216,846     (2,638,291)         (93)
                                                      ------------    -----------    -----------    ---------
NET INCREASE (DECREASE) IN NET ASSETS
   RESULTING FROM OPERATIONS ......................   $ 14,677,600    $ 2,427,626    $  (957,078)   $ 805,473
                                                      ============    ===========    ===========    =========
</TABLE>

- ----------
(a) Commenced operations May 3, 1999.

   The accompanying notes are an integral part of these financial statements.


                                       49
<PAGE>

                   MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                       STATEMENTS OF CHANGES IN NET ASSETS
                        For the Years Ended December 31,

<TABLE>
<CAPTION>
                                              All America Fund        Equity Index Fund
                                        ----------------------------  -----------------
                                            1999            1998            1999(a)
                                        ------------    ------------    ------------
<S>                                     <C>             <C>             <C>
FROM OPERATIONS:
  Net investment income .............   $    321,561    $    344,112    $    210,780
  Net realized gain (loss) on
    investments .....................      9,735,794       1,118,467         194,402
  Net unrealized appreciation
    (depreciation) of investments ...      4,620,245      10,652,968       2,022,444
                                        ------------    ------------    ------------
NET INCREASE (DECREASE) IN NET ASSETS
       RESULTING FROM OPERATIONS ....     14,677,600      12,115,547       2,427,626
                                        ------------    ------------    ------------
Dividend Distributions (Note 5):
     From net investment income .....       (313,199)       (355,096)       (206,332)
     From capital gains .............     (9,376,382)       (608,849)        (54,088)
                                        ------------    ------------    ------------
Total Distributions .................     (9,689,581)       (963,945)       (260,420)
                                        ------------    ------------    ------------
CAPITAL SHARE TRANSACTIONS (Note 4):
    Net Proceeds from sale of shares       5,281,443       2,124,083      27,076,821
    Dividend reinvestments ..........      9,579,059         956,071         259,510
    Cost of shares redeemed .........    (18,282,044)       (105,395)        (25,000)
                                        ------------    ------------    ------------
NET INCREASE (DECREASE) IN NET ASSETS
  FROM CAPITAL SHARE TRANSACTIONS ...     (3,421,542)      2,974,759      27,311,331
                                        ------------    ------------    ------------
NET INCREASE (DECREASE) IN NET ASSETS      1,566,477      14,126,361      29,478,537
NET ASSETS, BEGINNING OF PERIOD .....     70,799,524      56,673,163            --
                                        ------------    ------------    ------------
NET ASSETS, END OF YEAR .............   $ 72,366,001    $ 70,799,524    $ 29,478,537
                                        ============    ============    ============
COMPONENTS OF NET ASSETS:
  Paid-in capital ...................   $ 41,674,733    $ 45,096,275    $ 27,311,331
  Accumulated undistributed net
    investment income ...............          1,710          (6,652)          4,448
  Accumulated undistributed net
    realized gain(loss) on
    investments .....................      1,152,516         793,104         140,314
  Unrealized appreciation
    (depreciation)
    of investments ..................     29,537,042      24,916,797       2,022,444
                                        ------------    ------------    ------------
NET ASSETS, END OF YEAR .............   $ 72,366,001    $ 70,799,524    $ 29,478,537
                                        ============    ============    ============
<CAPTION>

                                                 Bond Fund                   Money Market Fund
                                        ----------------------------    ---------------------------
                                            1999            1998            1999           1998
                                        ------------    ------------    ------------    -----------
<S>                                     <C>             <C>             <C>             <C>
FROM OPERATIONS:
  Net investment income .............   $  1,681,213    $  1,385,514    $    805,566    $   209,895
  Net realized gain (loss) on
    investments .....................        (77,457)        152,581             (43)          (145)
  Net unrealized appreciation
    (depreciation) of investments ...     (2,560,834)        346,222             (50)          --
                                        ------------    ------------    ------------    -----------
NET INCREASE (DECREASE) IN NET ASSETS
       RESULTING FROM OPERATIONS ....       (957,078)      1,884,317         805,473        209,750
                                        ------------    ------------    ------------    -----------
Dividend Distributions (Note 5):
     From net investment income .....     (1,688,057)     (1,398,540)       (800,206)      (209,896)
     From capital gains .............        (16,659)       (535,067)           --             --
                                        ------------    ------------    ------------    -----------
Total Distributions .................     (1,704,716)     (1,933,607)       (800,206)      (209,896)
                                        ------------    ------------    ------------    -----------
CAPITAL SHARE TRANSACTIONS (Note 4):
    Net Proceeds from sale of shares       5,911,602       1,216,884      29,396,830      5,332,372
    Dividend reinvestments ..........      1,690,023       1,919,969         785,550        193,670
    Cost of shares redeemed .........     (1,453,099)           --        (6,528,017)    (6,525,496)
                                        ------------    ------------    ------------    -----------
NET INCREASE (DECREASE) IN NET ASSETS
  FROM CAPITAL SHARE TRANSACTIONS ...      6,148,526       3,136,853      23,654,363       (999,454)
                                        ------------    ------------    ------------    -----------
NET INCREASE (DECREASE) IN NET ASSETS      3,486,732       3,087,563      23,659,630       (999,600)
NET ASSETS, BEGINNING OF PERIOD .....     25,234,552      22,146,989       6,512,096      7,511,696
                                        ------------    ------------    ------------    -----------
NET ASSETS, END OF YEAR .............   $ 28,721,284    $ 25,234,552    $ 30,171,726    $ 6,512,096
                                        ============    ============    ============    ===========
COMPONENTS OF NET ASSETS:
  Paid-in capital ...................   $ 30,599,549    $ 24,451,023    $ 30,166,066    $ 6,511,703
  Accumulated undistributed net
    investment income ...............        (13,375)         (6,531)          5,941            581
  Accumulated undistributed net
    realized gain(loss) on
    investments .....................       (286,283)       (192,167)           (231)          (188)
  Unrealized appreciation
    (depreciation)
    of investments ..................     (1,578,607)        982,227             (50)          --
                                        ------------    ------------    ------------    -----------
NET ASSETS, END OF YEAR .............   $ 28,721,284    $ 25,234,552    $ 30,171,726    $ 6,512,096
                                        ============    ============    ============    ===========
</TABLE>

- ----------
(a) Commenced operations May 3, 1999.

   The accompanying notes are an integral part of these financial statements.


                                       50
<PAGE>

                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                              FINANCIAL HIGHLIGHTS

<TABLE>
<CAPTION>
                                                                 Years Ended December 31,
                                                  -------------------------------------------------------
                                                            All America Fund            Equity Index Fund
SELECTED PER SHARE AND                            ------------------------------------  -----------------
SUPPLEMENTARY DATA:                                1999      1998      1997      1996(e)     1999(f)
- -------------------                               ------    ------    ------    ------       ------
<S>                                               <C>       <C>       <C>       <C>          <C>
NET ASSET VALUE, BEGINNING OF PERIOD ..........   $15.08    $12.65    $10.98    $10.00       $10.00
                                                  ------    ------    ------    ------       ------
Income from investment operations:
Net investment income .........................     0.09      0.07      0.08      0.06         0.08
Net gains or losses on securities (realized and
   unrealized) ................................     3.81      2.57      2.77      0.98         0.82
                                                  ------    ------    ------    ------       ------
TOTAL FROM INVESTMENT OPERATIONS ..............     3.90      2.64      2.85      1.04         0.90
                                                  ------    ------    ------    ------       ------
Less dividend distributions:
From net investment income ....................    (0.08)    (0.08)    (0.08)    (0.06)       (0.08)
From capital gains ............................    (2.43)    (0.13)    (1.10)     --          (0.02)
                                                  ------    ------    ------    ------       ------
TOTAL DISTRIBUTIONS ...........................    (2.51)    (0.21)    (1.18)    (0.06)       (0.10)
                                                  ------    ------    ------    ------       ------
NET ASSET VALUE, END OF YEAR ..................   $16.47    $15.08    $12.65    $10.98       $10.80
                                                  ======    ======    ======    ======       ======
Total return (%) (b) ..........................     26.0      21.0      26.0      10.4          9.0
Net assets, end of year ($ millions) ..........     72.4      70.8      56.7      55.5         29.5
Ratio of net investment income to average net
   assets (%) .................................     0.51      0.55      0.59      0.95(a)      1.22(a)
Ratio of expenses to average net assets (%)  ..     0.85      0.84      0.84      0.87(a)      0.63(a)
Ratio of expenses to average net assets after
   expense reimbursement (%) ..................     0.84      0.82      0.81      0.85(a)      0.32(a)
Portfolio turnover rate (%) (c) ...............    34.89     41.25     35.96      9.33         5.67
</TABLE>

<TABLE>
<CAPTION>
                                                                         Years Ended December 31,
                                                  --------------------------------------------------------------------
                                                               Bond Fund                         Money Market Fund
SELECTED PER SHARE AND                            ------------------------------------       --------------------------
SUPPLEMENTARY DATA:                                1999      1998      1997     1996(e)       1999      1998     1997(d)
- --------------------                              ------    ------    ------    ------       ------    ------    ------
<S>                                               <C>       <C>       <C>       <C>          <C>       <C>       <C>
NET ASSET VALUE, BEGINNING OF PERIOD ..........   $10.41    $10.41    $10.13    $10.01       $10.23    $10.15    $10.00
                                                  ------    ------    ------    ------       ------    ------    ------
Income from investment operations:
Net investment income .........................     0.60      0.61      0.59      0.38         0.50      0.52      0.35
Net gains or losses on securities (realized and
   unrealized) ................................    (0.87)     0.24      0.29      0.12         --        --        --
                                                  ------    ------    ------    ------       ------    ------    ------
TOTAL FROM INVESTMENT OPERATIONS ..............    (0.27)     0.85      0.88      0.50         0.50      0.52      0.35
                                                  ------    ------    ------    ------       ------    ------    ------
Less dividend distributions:
From net investment income ....................    (0.60)    (0.62)    (0.59)    (0.38)       (0.34)    (0.44)    (0.20)
From capital gains ............................    (0.09)    (0.23)    (0.01)     --           --        --        --
                                                  ------    ------    ------    ------       ------    ------    ------
TOTAL DISTRIBUTIONS ...........................    (0.69)    (0.85)    (0.60)    (0.38)       (0.34)    (0.44)    (0.20)
                                                  ------    ------    ------    ------       ------    ------    ------
NET ASSET VALUE, END OF YEAR ..................   $ 9.45    $10.41    $10.41    $10.13       $10.39    $10.23    $10.15
                                                  ======    ======    ======    ======       ======    ======    ======
Total return (%) (b) ..........................     (3.5)      8.3       8.9       5.0          4.9       5.3       3.5
Net assets, end of year ($ millions) ..........     28.7      25.2      22.1      21.0         30.2       6.5      7.52
Ratio of net investment income to average net
   assets (%) .................................     6.23      5.84      5.69      5.63(a)      4.86      5.14      5.17 (a)
Ratio of expenses to average net assets (%)  ..     0.93      0.97      1.00      0.90(a)      1.02      3.21      2.47 (a)
Ratio of expenses to average net assets after
   expense reimbursement (%) ..................     0.70      0.70      0.70      0.70(a)      0.40      0.40      0.40 (a)
Portfolio turnover rate (%) (c) ...............    10.07     33.32     56.18     17.85          N/A       N/A       N/A
</TABLE>

- ----------
(a)   Annualized.
(b)   Total return  would have been lower had certain  expenses not been reduced
      through expense reimbursement (Note 2)
(c)   Portfolio turnover rate excludes all short-term securities.
(d)   Commenced operations May 1, 1997.
(e)   Commenced operations May 1, 1996.
(f)   Commenced operations May 3, 1999.
N/A = Not Applicable.

   The accompanying notes are an integral part of these financial statements.


                                       51
<PAGE>

                   MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                          NOTES TO FINANCIAL STATEMENTS

1. SIGNIFICANT ACCOUNTING POLICIES AND ORGANIZATION

      Mutual of America Institutional Funds, Inc. (the "Investment Company") was
incorporated  on October 27, 1994 under the laws of Maryland  and is  registered
under the Investment Company Act of 1940 as a diversified,  open-end  management
investment company (a mutual fund) currently issuing four series of common stock
representing  shares of the All America Fund,  Equity Index Fund, Bond Fund, and
Money Market Fund.  Each fund has its own  investment  objective  and  policies.
Shares of the funds of the  Investment  Company are  offered on a no-load  basis
through its distributor,  Mutual of America Securities Corporation, a registered
broker-dealer and affiliate of the Investment  Company's  investment  management
adviser, Mutual of America Capital Management Corporation (the "Adviser").

      The Investment  Company is designed primarily as an investment vehicle for
endowments, foundations, corporations,  municipalities and other public entities
and other institutional investors.

      The All America Fund and Bond Fund  commenced  operations  on May 1, 1996.
The Money Market Fund commenced operations on May 1, 1997, and, the Equity Index
Fund commenced operations onMay 3, 1999.

      The following is a summary of the significant  accounting  policies of the
Investment Company:

      Security Valuation--Investment securities are valued as follows:

      Equity  securities  are  valued at the last sales  price on the  principal
exchange on which the  security is traded.  If there is no trading  volume for a
particular  valuation day, the last bid price is used. For any equity securities
traded in the  over-the-counter  market, the security is valued at the last sale
price, or if no sale, at the latest bid price available.

      Short-term  securities  with a  maturity  of 60 days or less are valued at
amortized cost, which approximates market value for such securities.  Short-term
debt securities maturing in excess of 60 days are stated at market value.

      Debt  securities  are valued at a composite  fair market value  "evaluated
bid," which may be the last sale price.  Securities for which market  quotations
are not readily  available  will be valued at fair value as  determined  in good
faith by the  Adviser  under  the  direction  of the Board of  Directors  of the
Investment Company.

      Security  Transactions--Security  transactions  are  recorded on the trade
date.  Realized gain and loss on the sale of short and long-term debt securities
is computed on the basis of amortized  cost at the time of sale.  Realized  gain
and loss on the sale of common  stock is based on the  identified  cost basis of
the security determined on a first-in, first-out ("FIFO") basis.

      The All America  Fund and the Equity  Index Fund each  maintain an indexed
assets  portfolio.  In order to remain more fully invested in the equity markets
while  minimizing  its  transaction  costs,  the funds may purchase  stock index
futures contracts. Initial cash margin deposits (represented by cash or Treasury
bills) are made upon entering  into futures  contracts.  (This  initial  margin,
maintained in a segregated account, is equal to approximately 5% of the contract
amount, and does not involve the borrowing of funds to finance the transaction).
During the period the futures  contract is outstanding,  changes in the value of
the contract are recognized as unrealized gains or losses by "marking-to-market"
on a daily basis to reflect the market  value of the contract at the end of each
trading day. Futures  contracts are valued at the settlement  price  established
each day by the exchange on which  traded.  Depending  upon  whether  unrealized
gains or losses are incurred,  variation  margin  payments are received or made.
When the contract is closed,  a realized gain or loss from futures  transactions
is recorded,  equal to the net variation margin received or paid over the period
of the contract.

      Investment  Income--Interest  income is accrued as earned. Dividend income
is recorded on the ex-dividend date.  Foreign source tax withheld from dividends
is recorded as a reduction from dividend  income.  Should  reclamation  succeed,
such amounts are recorded as income upon collection.

      Federal Income  Taxes--The  Investment  Company intends to comply with the
requirements  of the Internal  Revenue Code  applicable to regulated  investment
companies  and  to  distribute  substantially  all  of  its  taxable  income  to
shareholders. Therefore, no federal income tax provision is required.


                                       52
<PAGE>

                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                    NOTES TO FINANCIAL STATEMENTS (Continued)

2. EXPENSES AND OTHER TRANSACTIONS WITH AFFILIATES

      The Investment  Company has entered into an Investment  Advisory agreement
with the Adviser. For providing investment management services to the Investment
Company,  each fund accrues a fee, calculated as a daily charge, at annual rates
of .50%,  .125%,  .45%,  and .20% of the  value  of the net  assets  for the All
America,  Equity  Index,  Bond,  and Money  Market  funds,  respectively.  Under
Sub-Advisory  Agreements  for the All America  Fund,  the Adviser has  delegated
investment advisory  responsibilities  to subadvisers  responsible for providing
management  services  for a portion of the fund's  assets.  The Adviser (not the
fund)  is  responsible  for   compensation   payable  under  such   Sub-Advisory
Agreements.

      Each of the funds of the Investment  Company is charged for those expenses
which can be directly attributed to a fund's operation. Expenses which cannot be
so  attributed  are  generally  allocated  among the funds based on relative net
assets.

      The Adviser  contractually  limits the  expenses of each fund,  other than
brokers'   commissions,   transfer   taxes  and  fees   relating  to   portfolio
transactions,  investment management expenses and extraordinary  expenses, to an
annual rate of .35%, .20%, .25%, and .20%, of the value of the net assets of the
All America, Equity Index, Bond, and Money Market funds,  respectively.  Accrual
of these other  operating  expenses  is charged  daily  against  each fund's net
assets.  Settlement  of fees  accrued  (both  investment  management  and  other
operating expenses) is paid by each fund to the Adviser on or about month-end.

      The annual  rates of  operating  expenses  charged  daily to each fund are
subject to periodic  adjustments  so as to maintain as close a  relationship  as
possible  between the  established  rate  (charged  daily) and the fund's actual
expenses, but not to exceed the respective rates under the Adviser's contractual
expense limitation agreement.

      The Adviser's  contractual  agreement to limit each fund's total  expenses
(excluding   brokerage   commissions,   transfer  taxes/fees  and  extraordinary
expenses) to annual rates of .85%,  .325%,  .70%,  and .40% of the net assets of
the All America, Equity Index, Bond and Money Market funds, respectively,  is in
effect through 2000 and continues in effect  thereafter  unless cancelled by the
Fund or the Adviser in accordance with the agreement.

      The  Investment  Company has an Investment  Accounting  Agreement with the
Adviser,  pursuant  to which  the  Adviser  has  agreed  to serve as  investment
accounting and recordkeeping  agent for the funds and to calculate the net asset
values of the funds.  The  compensation  paid by the funds for these services is
subject to the expense reimbursement agreement of the Adviser described above.

      A  subadviser  placed a portion  of its  portfolio  transactions  with its
affiliated  broker-dealer;  such commissions amounted to $11,843 or 25.3% of the
Fund's  total  commissions  and  represented  16.5% of the  aggregate  amount of
commissionable transactions.

3. PURCHASES AND SALES

      The cost of investment  purchases and proceeds from sales of  investments,
excluding short-term  investments and U.S. Government  securities,  for the year
ended December 31, 1999 was as follows:

<TABLE>
<CAPTION>
                                                All America   Equity Index    Bond
                                                   Fund          Fund         Fund
                                                -----------   -----------   ----------
<S>                                             <C>           <C>           <C>
Cost of investment purchases ................   $21,155,726   $26,474,380   $6,817,510
                                                ===========   ===========   ==========
Proceeds from sales of investments ..........   $34,482,995   $ 1,409,322   $1,050,620
                                                ===========   ===========   ==========
The cost of investment purchases and proceeds
  from sales of U.S. Government (excluding
  short-term) securities was as follows:
      Cost of investment purchases ..........   $      --     $      --     $  499,490
                                                ===========   ===========   ==========
    Proceeds from sales of investments ......   $      --     $      --     $1,478,155
                                                ===========   ===========   ==========
</TABLE>


                                       53
<PAGE>

                  MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                  NOTES TO FINANCIAL STATEMENTS -- (Continued)

3. PURCHASES AND SALES (CONTINUED)

      For the Money Market Fund, the cost of short-term securities purchases was
$229,496,686; net proceeds from sales and redemptions was $206,538,420.

      At December 31, 1999 the net  unrealized  appreciation  (depreciation)  of
investments  based on cost, which was  substantially the same for Federal income
tax purposes, was as follows:

<TABLE>
<CAPTION>
                                             All America     Equity Index       Bond       Money Market
                                                 Fund           Fund            Fund           Fund
                                             ------------    -----------    -----------    ------------
<S>                                          <C>             <C>            <C>                <C>
Unrealized appreciation ..................   $ 31,768,399    $ 4,453,973    $    93,256        $ --
Unrealized (depreciation) ................     (2,231,357)    (2,431,529)    (1,671,863)        (50)
                                             ------------    -----------    -----------        ----
Net unrealized appreciation (depreciation)   $ 29,537,042    $ 2,022,444    $(1,578,607)       $(50)
                                             ============    ===========    ===========        ====
</TABLE>

4. CAPITAL SHARE ACTIVITY AND AFFILIATED OWNERSHIP

      At  December  31,  1999  one  billion  shares  of  common  stock  has been
authorized for the Investment  Company.  The Board of Directors has allocated 25
million  shares to the All  America  Fund,  and,  15 million  shares each to the
Equity Index, Bond and Money Market Funds.

      Transactions  in shares  during the year ending  December 31, 1999 were as
follows:

<TABLE>
<CAPTION>
                                             All America      Equity Index       Bond     Money Market
                                                 Fund             Fund           Fund         Fund
                                             -----------      -----------      --------   ------------
<S>                                          <C>               <C>             <C>         <C>
Shares issued ............................      323,068        2,708,452(1)     584,104     2,816,850
Shares issued as reinvestment of dividends      581,747           24,359        175,301        75,749
Shares redeemed ..........................   (1,204,133)(2)       (2,426)      (144,108)     (625,078)
                                             ----------       ----------       --------    ----------
Net increase (decrease) ..................     (299,318)       2,730,385        615,297     2,267,521
                                             ==========       ==========       ========    ==========
</TABLE>

      As at December 31, 1999,  Mutual Of America Life Insurance Company and its
subsidiaries  (affiliates  of the  Adviser)  were  shareholders  of each  fund's
outstanding shares as follows:

All America Fund .........................................................   86%
Equity Index Fund ........................................................   92%
Bond Fund ................................................................   79%
Money Market Fund ........................................................    5%

5. DIVIDENDS

      On December 31, 1999  dividend  distributions  were declared and paid from
accumulated  net investment  income to  shareholders of record on June 29, 1999.
Pursuant to shareholders' instructions, substantially all dividend distributions
were  immediately  reinvested  in  additional  shares  of each  fund (see Note 4
above).

                                  All America Equity Index   Bond   Money Market
                                      Fund        Fund       Fund       Fund
                                  ----------- -----------  -------- -----------

Distributions from:
  Net investment income ........  $  313,199   $206,332   $1,688,057   $800,206
  Net realized capital gains ...   9,376,382     54,088       16,659       --
                                  ----------   --------   ----------   --------
Total dividend distributions ...  $9,689,581   $260,420   $1,704,716   $800,206
                                  ==========   ========   ==========   ========
Dividend amounts per share .....  $ 2.507365   $.097371   $  .686814   $.338572
                                  ==========   ========   ==========   ========

- ----------
(1)   Includes the initial seed  investment by Mutual of America Life  Insurance
      Company  of $25  million,  represented  by  2,500,000  shares.

(2)   During February 1999,  Mutual of America Life Insurance  Company  redeemed
      1.1 million  shares  realizing  proceeds of  approximately  $16.6 million,
      reducing the Fund's net assets by a corresponding amount.


                                       54
<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Board of Directors and Shareholders
  of Mutual of America Institutional Funds, Inc.:

      We have  audited the  accompanying  statement  of assets and  liabilities,
including  the  portfolio of  investments  in  securities,  of Mutual of America
Institutional Funds, Inc. comprising,  respectively,  the All America,  Bond and
Money  Market  Funds as of  December  31,  1999,  and the related  statement  of
operations for the year then ended,  the statements of changes in net assets for
each of the two years in the period then ended and the financial  highlights for
each of the four  years in the  period  then  ended.  We have also  audited  the
statement of assets and  liabilities,  including the portfolio of investments in
securities, of Mutual of America Institutional Funds, Inc. comprising the Equity
Index Fund as of  December  31, 1999 and the related  statement  of  operations,
statement of changes in net assets and the financial  highlights  for the period
May 3, 1999  (commencement  of operations) to December 31, 1999. These financial
statements  and financial  highlights  are the  responsibility  of the Company's
management.  Our  responsibility  is to express  an  opinion on these  financial
statements and financial highlights based on our audits.

      We conducted our audits in accordance  with  generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable  assurance  about  whether the  financial  statements  and  financial
highlights are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements and financial  highlights.  Our procedures  included  confirmation of
securities owned as of December 31, 1999 by  correspondence  with the custodian.
An audit also includes assessing the accounting  principles used and significant
estimates  made by  management,  as well as  evaluating  the  overall  financial
statement  presentation.  We believe that our audits provide a reasonable  basis
for our opinion.

      In our opinion, the financial statements and financial highlights referred
to above present fairly, in all material respects, the financial position of the
All America,  Bond and Money Market Funds of Mutual America Institutional Funds,
Inc. as of December 31, 1999, the results of their  operations for the year then
ended,  the  changes in their net assets for each of the two years in the period
then  ended and their  financial  highlights  for each of the four  years in the
period then ended in conformity with generally accepted  accounting  principles.
Also, in our opinion, the financial statements and financial highlights referred
to above present fairly, in all material respects, the financial position of the
Equity Index Fund of Mutual of America  Institutional Funds, Inc. as of December
31,  1999,  and the  results  of its  operations,  changes in net assets and its
financial  highlights for the period May 3, 1999 (commencement of operations) to
December 31, 1999 in conformity with generally accepted accounting principles.


New York, New York
February 21, 2000


                                       55
<PAGE>

                            PART C. OTHER INFORMATION

Item 23. Exhibits


        1(a)    Articles  of  Incorporation  of Mutual of America  Institutional
                Funds, Inc.(the "Fund"), dated October 26, 1995 (6)
        1(b)    Articles Supplementary, dated February 20, 1996 (6)
        1(c)    Articles Supplementary, dated April 8, 1996 (6)
        1(d)    Articles Supplementary, dated December 2, 1996 (6)
        1(e)    Articles Supplementary, dated February 24, 1997 (6)
        1(f)    Articles Supplementary, dated April 6, 1999 (5)
        2       By-Laws of the Fund (6)
        4(a)    Form of Investment Advisory Agreement,  as amended effective May
                1,  1999,  between  the  Fund  and  Mutual  of  America  Capital
                Management Corporation (the "Adviser") (4)
        4(b)    Form of Subadvisory Agreement between the Adviser and Fred Alger
                Management, Inc. (2)
        4(c)    Form  of  Subadvisory  Agreement  between  the  Adviser  and Oak
                Associates, Ltd. (2)
        5       Distribution  Agreement  between  the Fund and Mutual of America
                Securities    Corporation,     as    Distributor    ("Securities
                Corporation") (6)
        7       Custody  Agreement between the Fund and The Chase Manhattan Bank
                (1)
        8(a)    Form of Transfer Agency and Service  Agreement  between the Fund
                and State Street Bank and Trust Company (1)
        8(b)    Form of Investment Accounting Agreement between the Fund and the
                Adviser (3)
        8(c)    Agreement  to Pay  Operating  Expenses  between the Fund and the
                Adviser (7)
        9       Consent and Opinion of General Counsel (5)
        10(a)   Consent of Arthur Andersen LLP
        10(b)   Consent of Swidler Berlin Shereff Friedman, LLP
        10(c)   Powers  of  Attorney  of Ms.  Morrissey  and  Messrs.  Altstadt,
                Kearney, Sharkey and Silber (2)
        10(d)   Power of Attorney of Patrick J. Waide, Jr. (3)
        10(e)   Powers of Attorney of John R. Greed and Stanley Shmishkiss (4)
        16(a)   Code of Ethics of the Fund
        16(b)   Code of Ethics of Securities Corporation
        16(c)   Code of Ethics of the Adviser
        16(d)   Code of Ethics of Fred Alger
        16(e)   Code of Ethics of Oak Associates
        16(f)   Code of Ethics of Mutual of America Life Insurance Company

- ----------
(1)   Included in  Pre-Effective  Amendment  No. 3 filed with the  Commission on
      January 29, 1996

(2)   Included in  Pre-Effective  Amendment  No. 4 filed with the  Commission on
      March 15, 1996

(3)   Included in  Post-Effective  Amendment No. 2 filed with the  Commission on
      February 28, 1997

(4)   Included in  Post-Effective  Amendment No. 5 filed with the  Commission on
      February 12, 1999

(5)   Included in  Post-Effective  Amendment No. 6 filed with the  Commission on
      April 15, 1999

(6)   Included in  Post-Effective  Amendment No. 7 filed with the  Commission on
      June 4, 1999


Item 24. Persons Controlled By or Under Common Control with Registrant

      The Adviser is an indirect  wholly-owned  subsidiary  of Mutual of America
Life Insurance Company (Mutual of America Life). Mutual of America Life is a New
York  mutual  life  insurance  company,  and as such no person has the direct of
indirect  power to control  Mutual of America Life except by virtue of a persons
capacity  as a  director  or  executive  officer.  Each  holder  of an  in-force
insurance  policy or annuity  contract  issued by Mutual of America Life has the
right to vote for the  election of directors of Mutual of America Life at annual
elections and upon other corporate matters where policyholders' votes are taken.
Mutual of America Life directly or indirectly owns the following companies:

      Mutual of America  Life  Insurance  Company,  a New York mutual  insurance
company, wholly owns

      o     Mutual of America Corporation, a Delaware corporation, and

      o     Mutual of America Foundation, a New York not-for-profit corporation.


                                      C-1
<PAGE>

      Mutual of America Corporation wholly owns

      o     The American  Life  Insurance  Company of New York, a New York stock
            corporation,

      o     Mutual of America Securities  Corporation,  a Delaware  corporation,
            and

      o     Mutual of America Capital  Management  Corporation (the Adviser),  a
            Delaware corporation.

      Mutual of America Life  Insurance  Company and The American Life Insurance
Company of New York,  through  their  separate  accounts,  wholly own all of the
shares of Mutual of  America  Investment  Corporation,  a  Maryland  corporation
registered  under the 1940 Act as a management  investment  company whose shares
are offered only to those separate  accounts for funding variable life insurance
and variable annuity products.

      Mutual of America  Life  Insurance  Company  currently  owns a majority of
Registrant's outstanding shares.

Item 25. Indemnification

      Articles of  Incorporation  of the Fund. The Articles of  Incorporation of
the Fund provide in  substance  that no director or officer of the Fund shall be
liable to the Fund or its shareholders for money damages, unless the director or
officer is subject to  liability  by reason of willful  misfeasance,  bad faith,
gross  negligence  or reckless  disregard of duties in the conduct of his or her
office.

      By-Laws  of  the  Fund.   The   By-Laws  of  the  Fund   provide  for  the
indemnification of present and former officers and directors of the Fund against
liability  by reason of service to the Fund,  unless the  officer or director is
subject  to  liability  by reason  of  willful  misfeasance,  bad  faith,  gross
negligence or reckless disregard of the duties involved in the conduct of his or
her office (Disabling Conduct).  No indemnification  shall be made to an officer
or  director  unless  there  has  been a final  adjudication  on the  merits,  a
dismissal of a proceeding for insufficiency of evidence of Disabling Conduct, or
a reasonable determination has been made that no Disabling Conduct occurred. The
Fund may  advance  payment of  expenses  only if the  officer or  director to be
indemnified  undertakes to repay the advance unless  indemnification is made and
if one of the following applies: the officer of director provides a security for
his or her  undertaking,  the Fund is  insured  against  losses  from any lawful
advances,  or a reasonable  determination  has been made that there is reason to
believe the officer or director ultimately will be entitled to indemnification.

      Insurance.  Coverage for officers and director of the Adviser, Distributor
and the Fund is provided under an Investment  Management insurance policy issued
by  American  International  Specialty  Lines  Insurance  Company,  with  excess
coverage by Chubb custom Insurance Company,  to Mutual of America Life Insurance
Company et al. The aggregate limit of liability under the policy per year is $10
million,  with a $200,000  deductible per entity insured and a $1,000 deductible
for individual insureds.

      By-Laws  of  the  Adviser.  The  By-Laws  of  Mutual  of  America  Capital
Management Corporation,  the Fund's Adviser,  provide for the indemnification by
the Corporation of present and former  directors and officers of the Corporation
and of any  organization  for which  service is  rendered  at the request of the
Corporation and permits the advance payment of expenses in certain circumstances
for covered  persons in connection  with suits by third  parties and  derivative
suits.  Each  covered  person  must have acted in good faith and in a manner the
person reasonably  believed to be in or not opposed to the best interests of the
Corporation  and,  with respect to any  criminal  action or  proceeding,  had no
reasonable  cause to believe the conduct was unlawful.  If in connection  with a
derivative  suit a covered  person shall have been  adjudged to be liable to the
Corporation,  indemnification  shall not be made  unless  and only to the extent
that the  Delaware  Court of  Chancery or the court in which such action or suit
was brought shall determine upon application  that,  despite the adjudication of
liability  but in view of all the  circumstances  of the  case,  such  person is
entitled to  indemnity.  Thus,  the officers  and  directors of the fund and the
Adviser are indemnified by the Adviser for their services in connection with the
Fund to the extent set forth in the By-Laws.

      By-Laws of the  Distributor.  The By-laws of Mutual of America  Securities
Corporation, the principal underwriter and distributor for the fund, provide for
the  indemnification  by the  Corporation  of present and former  directors  and
officers  of the  Corporation  and of any  organization  for  which  service  is
rendered at the request of the  Corporation  and permits the advance  payment of
expenses in certain  circumstances  for covered persons in connection with suits
by third parties and  derivative  suits.  Each covered person must have acted in
good  faith  and in a manner  the  person  reasonably  believed  to be in or not
opposed  to the best  interests  of the  Corporation  and,  with  respect to any
criminal  action or proceeding,  had no reasonable  cause to believe the conduct
was unlawful.  If in connection  with a derivative  suit a covered  person shall
have been adjudged to be liable to the Corporation, indemnification shall not be
made  unless and only to the extent that the  Delaware  Court of Chancery


                                      C-2
<PAGE>

or the court in which  such  action or suit was  brought  shall  determine  upon
application  that,  despite the adjudication of liability but in view of all the
circumstances  of the case,  such  person is entitled to  indemnity.  Thus,  the
officers and directors of the Distributor are indemnified by the Distributor for
their  services  in  connection  with the Fund to the  extent  set  forth in the
By-Laws.

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

Item 26. Business and Other Connections of the Investment Adviser

      Mutual of America  Capital  Management  corporation  (the  Adviser) is the
investment  adviser to the Fund and is registered as an investment adviser under
the Investment Advisers Act of 1940. The names, addresses and positions with the
Adviser of each director and officer of the Adviser are set forth below.

<TABLE>
<CAPTION>
                                     Positions              Principal Occupation
Name                                With Adviser            During Past Two Years
- ----                           ---------------------        ---------------------
<S>                            <C>                      <C>
Thomas J. Moran .............  Director, Chairman of    President, Chief Executive Officer and
320 Park Avenue                   the Board                 Director, Mutual of America Life
NY, NY 10022

F. Harlan Batrus ............  Director                 Partner, Lazard Freres
30 Rockefeller Plaza
NY, NY 10020


Robert X. Chandler ..........  Director                 Director, Development Office,
Director, Development Office                                Archdiocese of Boston
Archdiocese of Boston
2121 Commonwealth Ave.
Brighton, MA 02135


Nathaniel A. Davis ..........  Director                 Vice President, Network Engineering
17680 Old Meadow Rd.                                        Operations,
McLean, VA 22102                                            Nextel Communications

Anthony F. Earley ...........  Director                 Chairman, President and Chief
Detroit Edison Company                                      Operating Officer, Detroit Edison Co.
2000 Second Avenue
Room 2407 WCB
Detroit, MI 48226

William T. Knowles ..........  Director                 Consultant
Orr's Island, ME 04066

Walter A. McDougal ..........  Director                 Former Chairman and President,
Garden City, NY 11530                                       Richmond Hill Savings Bank


Peter J. Powers .............  Director                 President and Chief Executive
1345 Avenue of the Americas                                 Officer, Powers Global Strategies
NY, NY 10105                                                (Strategic planning and consulting)


James E. Quinn ..............  Director                 Vice Chairman, Tiffany & Co.
727 Fifth Avenue
NY, NY 10022

Richard J. Ciecka ...........  President and Chief      Vice Chairman of the Board, Mutual
320 Park Avenue                   Financial Officer;        of America Life, until October 1998
NY, NY 10022                      Director
</TABLE>


                                      C-3
<PAGE>


<TABLE>
<CAPTION>
                                     Positions              Principal Occupation
Name                                With Adviser            During Past Two Years
- ----                           ---------------------        ---------------------
<S>                            <C>                      <C>
Manfred Altstadt ............  Senior Executive Vice    Senior Executive Vice President and
320 Park Avenue                   President and Chief       Chief Financial Officer of
NY, NY 10022                      Financial Officer         Mutual of America Life and
                                                            American Life

Patrick A. Burns ............  Senior Executive Vice    Senior Executive Vice President and
320 Park Avenue                   President and             General Counsel of Mutual of
NY, NY 10022                      General Counsel           America Life and American Life

Amir Lear ...................  Executive Vice           Senior Vice President, Mutual of
320 Park Avenue                   President and             America Life, until October 1998
NY, NY 10022                      Assistant to the
                                  President and CEO

Andrew L. Heiskell ..........  Executive Vice           Executive Vice President of the
320 Park Avenue                   President                 Adviser
NY, NY 10022

Thomas Larsen ...............  Executive Vice           Executive Vice President of the Adviser
320 Park Avenue                   President                 since June 1998; prior thereto, Senior
                                                            Vice President, Desai Capital
                                                            Management

Joseph Brunken ..............  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue                                             since November, 1997; prior
NY, NY 10022                                                thereto, Vice President, Nikko
                                                            Capital Management (USA), Inc.

Mary E. Canning .............  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue                                             since May 1999; Prior thereto,
NY, NY 10022                                                Managing Director/Portfolio
                                                            Manager at Phoenix Duff & Phelps

Susan J. Ferber .............  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue                                             since May 1999; prior thereto,
NY, NY 10022                                                Vice President of Business
                                                            Development, Argus Investors'
                                                            Counsel

Stanley M. Lenkowicz ........  Senior Vice President,   Senior Vice President and Deputy
320 Park Avenue                   Deputy General            General Counsel, Mutual of
NY, NY 10022                      Counsel & Secretary       America Life

Nancy McAvey ................  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue
NY, NY 10022

Philip McMahon ..............  Senior Vice President    Vice President of the Adviser
320 Park Avenue                                             until February 2000; prior thereto,
NY, NY 10022                                                Equity Securities Analyst

John P. Middleton ...........  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue                                             since May 1999; prior thereto,
NY, NY 10022                                                Vice President, Raymond James
                                                            & Associates

Paul Travers ................  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue
NY, NY 10022

Gary P. Wetterau ............  Senior Vice President    Vice President of the Adviser
320 Park Avenue
NY, NY 10022
</TABLE>


                                      C-4
<PAGE>

<TABLE>
<CAPTION>
                                     Positions              Principal Occupation
Name                                With Adviser            During Past Two Years
- ----                           ---------------------        ---------------------
<S>                            <C>                      <C>
David Wood ..................  Senior Vice President    Senior Vice President of the Adviser
320 Park Avenue
NY, NY 10022

Aline Couture ...............  Vice President           Vice President of the Adviser
320 Park Avenue
NY, NY 10022

Doris Klug ..................  Vice President           Vice President of the Adviser
320 Park Avenue
NY, NY 10022


Robert H. Stewart ...........  Vice President           Vice President of the Adviser
320 Park Avenue
NY, NY 10022
</TABLE>

      Each of Oak Associates, Ltd. ("Oak Associates") and Fred Alger Management,
Inc. ("Alger  Management") is a subadviser for a portion of the Active Assets of
the All America  Fund  allocated  to it. Each  subadviser  is  registered  as an
investment  adviser  under  the  Investment  Advisers  Act of 1940.  The  names,
addresses  and  positions of each  director and officer of each  subadviser  are
incorporated  by  reference  to the Form ADV of the  subadviser  filed  with the
Securities and Exchange Commission, as set forth below.

      Oak Associates, Ltd., Form ADV, SEC File No. 801-23632.


      Fred Alger Management, Inc., Form ADV, SEC File No. 801-06709.

Item 27. Principal Underwriters

      (a)  Mutual of  America  Securities  Corporation  (the  "Distributor"),  a
Delaware  corporation,  is the principal  underwriter  and  distributor for Fund
shares.

      (b) The names of the officers and directors of the Distributor,  and their
positions with the Distributor and the Fund, are as follows:

                              Positions
Name                       With Distributor         Position with the Fund
- -----                    ----------------------     -------------------------
Thomas J. Moran .......  Chairman of the Board                --
                            and Director

Dolores J. Morrissey ..  President and CEO          President and Director

Amir Lear .............  Senior Vice President                --
                            and CFO

Manfred Altstadt ......  Senior Executive Vice      Senior Executive Vice
                            President, Treasurer      President, Treasurer and
                            and Director              Director

Patrick A. Burns ......  Senior Executive Vice      Senior Executive Vice
                            President, General        President, General Counsel
                            Counsel and Director       and Director

Salvatore R. Curiale ..  Senior Executive Vice                --
                            President and Director

Stanley M. Lenkowicz ..  Senior Vice President,     Senior Vice President,
                            Secretary and Director    Deputy General Counsel,
                                                      and Secretary

Howard Lichtenstein ...  Director                             --

William S. Conway .....  Executive Vice President/            --
                            Marketing

Paul J. Costagliola ...  Vice President and                   --
                            Compliance Officer

Item 28. Location of Accounts and Records

      The records  required to be maintained by Section 31(a) of the  Investment
Company Act of 1940 and Rules 31a-3 promulgated  thereunder,  will be maintained
by the Adviser at its offices at 320 Park  Avenue,  New York,  New York 10022 or
with its custodian.


                                      C-5
<PAGE>

Item 29. Management Services

      Not applicable.

Item 30. Undertakings

      The Fund hereby  undertakes,  if  requested  to do so by the holders of at
least 10% of the Fund's  outstanding  shares,  to call a meeting of shareholders
for the  purpose  of voting  upon the  question  of  removal  of a  director  or
directors and to assist in communications with other shareholders as required by
applicable law and regulations.


                                      C-6
<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 post-effective  amendment to Registration
Statement  pursuant to Rule 485(b) under the Securities Act of 1933 and has duly
caused this post-effective  amendment to Registration  Statement to be signed on
its behalf by the  undersigned,  thereunto duly  authorized,  in the City of New
York, and State of New York on the 26th day of April 2000.


                                     MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.
                                                  (Registrant)

                                     By:    /s/ DOLORES J. MORRISSEY
                                         -------------------------------
                                              (Title: President)


      Pursuant  to  the   requirement  of  the  Securities  Act  of  1933,  this
post-effective  amendment to Registration Statement has been signed below by the
following persons in the capacities indicated on April 26, 2000.


        Signatures                               Title
        ----------                               -----

 /s/ DOLORES J. MORRISSEY              President and Director
- ---------------------------               (Principal Executive Officer)
  (Dolores J. Morrissey)

             *                         Director
- ---------------------------
    (Kevin M. Kearney)

             *                         Director
- ---------------------------
     (John T. Sharkey)

             *                         Director
- ---------------------------
     (John R. Silber)

             *                         Director
- ---------------------------
   (Stanley Shmishkiss)

             *                         Director
- ---------------------------
  (Patrick J. Waide, Jr.)

             *                         Executive Vice President and
- ---------------------------               Chief Financial Officer
      (John R. Greed)                     (Principal Financial and
                                          Accounting Officer)

*By  /s/ DOLORES J. MORRISSEY
    ---------------------------
      (Dolores J. Morrissey,
        Attorney-in-fact)


                                      C-7
<PAGE>

                                 EXHIBIT INDEX


Exhibit
 Number                                                                     Page
 ------                                                                     ----
 10(a)   Consent of Arthur Andersen LLP
 10(b)   Consent of Swidler Berlin Sheriff Friedman, LLP
 16(a)   Code of Ethics of Mutual of America Institutional Funds, Inc.
 16(b)   Code of Ethics of Mutual of America Securities Corporation
 16(c)   Code of Ethics of Mutual of America Capital Management
          Corporation
 16(d)   Code of Ethics of Fred Alger Management, Inc.
 16(e)   Code of Ethics of Oak Associates, Ltd.
 16(f)   Code of Ethics of Mutual of America Life Insurance Company




                                                                     EX-99.10(a)

                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
                   -----------------------------------------

As independent  public  accountants,  we hereby consent to the use of our report
(and to all references to our firm)  included in or made a part of  Registration
Statement no. 33-87874.

                                                      ARTHUR ANDERSEN LLP

New York, New York
April 26, 2000



                                                                EXHIBIT 99.10(b)

                               CONSENT OF COUNSEL

      We hereby  consent of the reference to our firm included in the prospectus
filed as part of Registration Statement No. 33-87874.

     SWIDLER BERLIN SHEREFF FRIEDMAN, LLP

New York, New York
April 26, 2000


                   MUTUAL OF AMERICA INSTITUTIONAL FUNDS, INC.

Preamble:

Mutual of America  Institutional Funds, Inc. recognizes its responsibility to be
familiar with and to ensure its compliance with the provisions of the Investment
Company Act of 1940, the Securities Act of 1933, the Securities  Exchange Act of
1934, and the Rules and  Regulations  of the Securities and Exchange  Commission
promulgated  under  those Acts.  The same is true as to other  Federal and state
laws and regulations thereunder which may be applicable to an investment company
and to particular situations which may arise.

Experience  over the years has shown,  however,  that there  are,  in  addition,
business  principles and practices to be followed in maintaining a high standard
of conduct in the operation and management of a registered investment company.

The basic principle which should govern all officers, directors and employees of
the Company  shall be carried on with  fidelity to the interests of our security
holders.  The performance of such functions should conform in all particulars to
just and equitable principles of conduct in the administration and management of
the Company.

The  combination of these factors also leads to certain  fundamental  principles
which  should  govern  the  personal  investment  activities  of  the  Company's
personnel,  namely: (1) the duty at all times to place the interests of security
holders first; (2) the requirement that all personal securities  transactions be
conducted  consistent  with the code of ethics  and in such a manner as to avoid
any actual or  potential  conflict of  interest or any abuse of an  individual's
position of trust and responsibility;  and (3) that investment company personnel
should not take inappropriate advantage of their positions.

To foster the above  considerations,  Mutual of America Instituional Funds, Inc.
has established this Code of Ethics.

                                 CODE OF ETHICS

1- Definitions
   (a)  Fund
        As used in this  code the term  "Fund"  shall  mean  Mutual  of  America
        Instituional Funds, Inc.

   (b)  Access Person
        As used in this code the term "access  person"  shall mean any director,
        officer, general partner, or advisory employee of the Fund.


<PAGE>

  (c)   Advisory Employee
        As used in this  code  the  term  "advisory  employee"  shall  mean  any
        employee  of the  Fund  who  makes  any  recommendation  concerning  any
        security  held or to be acquired by the Fund,  who  participates  in the
        determination of which  recommendation  shall be made, who in connection
        with  his  or  her  duties  obtains  any  information  concerning  which
        securities  are being  recommended;  and any  employee  of a person in a
        controlled  relationship  to the Fund who  obtains  current  information
        concerning securities recommendations being made.

   (d)  Independent Outside Director
        As used in this code the term "independent  outside director" shall mean
        a  director  of the Fund who is not an  "interested  person" of the Fund
        within the meaning of Section 2(a)(19) of the Investment  Company Act of
        1940.

2- Restrictions on Personal Investing Activities

   (a)  No access person shall  purchase or sell,  directly or  indirectly,  any
        security  in which  he or she  has,  or by  reason  of such  transaction
        acquires,  any direct or indirect beneficial  ownership and which to his
        or her knowledge (or should have known) is currently  being purchased or
        sold by the  Fund,  or which to his or her  knowledge  (or  should  have
        known) any  investment  adviser of the Fund or any advisory  employee of
        the Fund is actively  considering  recommending to the Fund for purchase
        or  sale.  These  prohibitions  shall  continue  until  the time as such
        investment  adviser or advisory  employee  decides not to recommend such
        purchase or sale, or if such  recommendation is made until the time that
        such investment  company  decides not to enter into, or completes,  such
        recommended  purchase  or sale.  These  prohibitions  shall apply to any
        purchase  or sale by any  access  person  of any  convertible  security,
        option or warrant of any issuer whose  underlying  securities  are being
        actively  considered  for  recommendation  to,  or are  currently  being
        purchased or sold by the Fund.

   (b)  No access  person, other  than an  independent  outside director, shall
        purchase any securities in an initial public offering.

   (c)  No access person shall engage  directly or indirectly in any  securities
        activities in anticipation of a Fund  transaction.  For purposes of this
        provision  it shall be  presumed  that a  violation  has  occurred if an
        access  person has executed a securities  transaction  within 7 calendar
        days prior to a Fund  transaction  in a security  of the same or related
        issuer.

3- Exempt Purchases and Sales


<PAGE>

The prohibitions in Section 2 of this code shall not apply to:

 (i)    purchases or sales  effected in any account over which an access  person
        has no direct or indirect influence or control;

 (ii)   purchases or sales of securities  which are not eligible for purchase or
        sale by the Fund;

 (iii)  purchases or sales of  securities  which are direct  obligations  of the
        United  States,  banker's  acceptances,  bank  certificates  of deposit,
        commercial  paper,  high quality  short-term debt instruments  including
        repurchase  agreements  and  shares of  registered  open-end  investment
        companies;

 (iv)   purchases  effected upon exercise of rights issued by an issuer pro rata
        to all  holders of a class of its  securities  to the extent such rights
        were  acquired  from such issuer,  and sales of such rights so acquired;
        and

   (v)  purchases which are part of an automatic dividend reinvestment plan.

4- Reporting

   (a)  Each  access  person  shall  report to the Fund every  transaction  in a
        security  in which  he or she  has,  or by  reason  of such  transaction
        acquires, any direct or indirect beneficial ownership,  except purchases
        and sales  specified in Section 3 of this code.  Such report shall state
        the title,  the interest  rate and maturity  date (if  applicable),  the
        number of shares and the principal amount of each security; the date and
        nature of the transaction (i.e., purchase,  sale or other acquisition or
        disposition);  the price at which it was  effected;  and the name of the
        broker,  dealer  or bank  with  or  through  whom  the  transaction  was
        effected;  and the name of the  broker,  dealer  or bank  with  whom any
        account has been established and the date thereof.  Such report may also
        contain a statement  declaring  that the  reporting  or recording of any
        such transaction  shall not be construed as an admission that the access
        person making the report has any direct or indirect beneficial ownership
        in the security. A report shall be made not later than 10 days after the
        end of each quarter  whether or not a transaction  covered  hereby takes
        place and shall reflect the date submitted.

        Notwithstanding  the above, no person shall be required to make a report
        or supply  confirmations  or  account  statements  if such  person is an
        independent  outside  director of the Fund and would be required to make
        such a report  solely by reason of being a director of the Fund,  except
        where such director knew or, in the ordinary course of fulfilling his or
        her  official  duties as a director of the Fund,  should have known that
        during the 15-day period immediately  preceding or after the date of the
        transaction  in a  security  by the  director  such  security  is or was
        purchased or sold by the Fund or such purchase or sale by the Fund is or
        was considered by the Fund or its investment adviser.

   (b)  Each access person,  other than an independent  outside director,  shall
        direct their brokers to supply to the  Compliance  Officer,  on a timely
        basis,  duplicate  copies  of  confirmations  of all  personal  security
        transactions and copies of periodic statement for all accounts.


<PAGE>

   (c)  Each access person,  other than an independent  outside director,  shall
        disclose all personal  security  holdings  within 10 days of becoming an
        access person and within 30 days of the end of each calendar year.  Each
        such report shall state the title, number of shares and principal amount
        of the security involved and the name of any broker, dealer or bank with
        whom an account is maintained.

5- Review of Reports

   Reports  required  to be made  pursuant  to  Section 4 of this code  shall be
   reviewed  by the  Fund's  compliance  officer  or such  other  person  as the
   President of the Fund designates.

6- Prior Clearance of Transactions

   No access person who makes any recommendation concerning any security held or
   to be acquired by the Fund, or who participates in the determination of which
   recommendation  shall be made,  or who in  connection  with his or her duties
   obtains any information  concerning which  securities are being  recommended,
   shall effect a purchase or sale  directly or  indirectly,  of any security in
   which he has,  or by  reason  of such  transaction  acquires,  any  direct or
   indirect beneficial ownership, without obtaining prior written clearance from
   the President of the Fund (or the Chief Executive Officer when said President
   is seeking approval).

   Prior  clearance  will  NOT be  granted  with  respect  to  securities  being
   purchased  or sold by the Fund or being  actively  considered  by an advisory
   employee of the Fund until 7 days have  elapsed from the  conclusion  of such
   activity. Any prior clearance concerning a private placement transaction will
   only be  granted  under  circumstances  where the  Fund's  interests  are not
   disadvantaged,  where such  opportunity is not being offered to an individual
   by virtue of his or her position with the Fund and further,  with the express
   understanding  that the access person involved will be under an obligation to
   disclose  such  investment  should  he  or  she  participate  in  the  Fund's
   subsequent   consideration  of  an  investment  in  the  same  issuer,   such
   consideration  being subject to an independent  review by access persons with
   no direct or indirect interest in the issuer. Any access person who effects a
   purchase or sale after obtaining such prior written clearance shall be deemed
   not to be in violation  of Section 2 of this code by reason of such  purchase
   or sale.

7- Other Restricted Activities

   (a)  No access  person  shall  accept any gift or other thing of more than de
        minimis  value from any person or entity that does  business  with or on
        behalf of the Fund.

   (b)  No access  person shall  profit in the  purchase  and sale,  or sale and
        purchase, of the same (or equivalent or economically related) securities
        within 60 calendar days,  unless prior written clearance is given by the
        President  of the  Fund  (or  the  Chief  Executive  Officer  when  said
        President  is seeking  approval).  Any profits  realized in violation of
        this Section shall be disgorged to the Fund.  The foregoing  shall apply
        to an independent outside



<PAGE>

        director  only to the extent  such  director is under an  obligation  to
        report a transaction pursuant to Section 4 and then only with respect to
        any  securities of the issuer or an  economically  related issuer of any
        security required to be reported.

   (c)  No access person,  other than an  independent  outside  director,  shall
        serve on the board of directors  of a publicly  traded  company  without
        obtaining prior written clearance from the President of the Fund (or the
        Chief Executive Officer when said President is seeking approval).

8- Certificate of Compliance

        Each  access  person  shall  certify  within  30 days of the end of each
        calendar year that with respect to this code of ethics he or she has:
 (i)    read and understood it;
 (ii)   complied with the requirements; and
 (iii)  disclosed  or  reported all personal securities transactions so required
        by it.

9- Administration

   (a)  Upon  learning  of a  violation  of this code,  the Fund may impose such
        sanctions as it deems  appropriate,  including,  inter alia, a letter of
        censure or suspension or termination of the employment of the violator.

   (b)  At least annually the Fund will furnish a written report to the Board of
        Directors of the Fund that:

        (i) Describes any issues arising under this code or procedures since the
            last  report,  including  all  material  violations  of the  code or
            procedures and any sanctions imposed in response.

        (ii)Certifies  that  procedures  reasonably  necessary to prevent access
            persons from violating this code have been adopted.





                    MUTUAL OF AMERICA SECURITIES CORPORATION

Preamble:

Mutual of America  Securities  Corporation  recognizes its  responsibility to be
familiar with and to ensure its compliance with the provisions of the Investment
Company Act of 1940 and the Rules and Regulations of the Securities and Exchange
Commission  promulgated  under the Act. The same is true as to other Federal and
state laws and regulations  thereunder  which may be applicable to an investment
company and to particular situations which may arise.

Experience  over the years has shown,  however,  that there  are,  in  addition,
business  principles and practices to be followed in maintaining a high standard
of conduct in the operation and management of a registered investment company.

The basic principle which should govern all officers, directors and employees of
the Company  shall be carried on with  fidelity to the interests of our clients.
The performance of such functions  should conform in all particulars to just and
equitable  principles  of conduct in the  administration  and  management of the
Company.

The  combination of these factors also leads to certain  fundamental  principles
which should govern the personal  investment  activities of certain personnel of
the  Company,  namely:  (1) the  duty at all  times to place  the  interests  of
investment  company  clients  first;  (2)  the  requirement  that  all  personal
securities  transactions be conducted  consistent with the code of ethics and in
such a manner as to avoid any actual or  potential  conflict  of interest or any
abuse of an  individual's  position  of trust and  responsibility;  and (3) that
company personnel should not take inappropriate advantage of their positions.

To foster the above considerations, Mutual of America Securities Corporation has
established the following Code of Ethics.

                                 CODE OF ETHICS

1- Definitions

   (a)  Underwriter
        As used in this code the term "Underwriter" shall mean Mutual of America
        Securities Corporation.

   (b)  Access Person
        As used in this code the term "access person" shall mean any director or
        officer of the Underwriter who in the ordinary course of business makes,
        participates in or obtains information regarding the purchase or sale of
        securities  for an  investment  company  client for which the  principal
        underwriter so acts or whose functions or duties as part of the


<PAGE>

        ordinary course of business  relate to the making of any  recommendation
        to such  investment  company  client  regarding  the purchase or sale of
        securities.

   (c)  Investment Company Client
        As used in this code the term  "investment  company client" shall mean a
        company  registered as such under the Investment Company Act of 1940 and
        for which the Underwriter is the principal underwriter.

2- Restrictions on Personal Investing Activities

   (a)  No access person shall  purchase or sell,  directly or  indirectly,  any
        security  in which  he or she  has,  or by  reason  of such  transaction
        acquires,  any direct or indirect beneficial  ownership and which to his
        or her knowledge (or should have known) is currently  being purchased or
        sold by an investment  company client,  or which to his or her knowledge
        (or should  have  known) the  Adviser,  any  advisory  employee,  or any
        investment   adviser  of  an  investment   company  client  is  actively
        considering  recommending  to a  client  for  purchase  or  sale.  These
        prohibitions  shall  continue  until the time as the  Adviser,  advisory
        employee  or such  investment  adviser  decides  not to  recommend  such
        purchase or sale, or if such  recommendation is made until the time that
        such client  decides not to enter into, or completes,  such  recommended
        purchase or sale. These prohibitions shall apply to any purchase or sale
        by any access person of any convertible  security,  option or warrant of
        any issuer whose underlying securities are being actively considered for
        recommendation  to,  or are  currently  being  purchased  or  sold by an
        investment company client.

   (b)  No access  person shall  purchase any  securities  in an initial  public
        offering.

   (c)  No access person shall engage  directly or indirectly in any  securities
        activities   in   anticipation   of  an  investment   company   client's
        transaction.  For purposes of this provision it shall be presumed that a
        violation  has  occurred if an access  person has  executed a securities
        transaction within 7 calendar days prior to such client's transaction in
        a security of the same or related issuer.

3- Exempt Purchases and Sales

        The prohibitions in Section 2 of this code shall not apply to:

 (i)    purchases or sales  effected in any account over which an access  person
        has no direct or indirect influence or control;

 (ii)   purchases or sales of securities  which are not eligible for purchase or
        sale by an investment company client;


<PAGE>

 (iii)  purchases or sales of  securities  which are direct  obligations  of the
        United  States,  banker's  acceptances,  bank  certificates  of deposit,
        commercial  paper,  high quality  short-term debt instruments  including
        repurchase  agreements  and  shares of  registered  open-end  investment
        companies;

 (iv)   purchases  effected upon exercise of rights issued by an issuer pro rata
        to all  holders of a class of its  securities  to the extent such rights
        were  acquired  from such issuer,  and sales of such rights so acquired;
        and

 (v)    purchases which are part of an automatic dividend reinvestment plan.

4- Reporting

   (a)  Each access person shall report to the Underwriter  every transaction in
        a  security  in which he or she has,  or by reason  of such  transaction
        acquires, any direct or indirect beneficial ownership,  except purchases
        and sales  specified in Section 3 of this code.  Such report shall state
        the title,  the interest  rate and maturity  date (if  applicable),  the
        number of shares and the principal amount of such security; the date and
        nature of the transaction (i.e., purchase,  sale or other acquisition or
        disposition);  the  price  at  which  it was  effected;  the name of the
        broker,  dealer  or bank  with  or  through  whom  the  transaction  was
        effected;  and the name of the  broker,  dealer  or bank  with  whom any
        account  has been  established  and date  therof.  Such  report may also
        contain a statement  declaring  that the  reporting  or recording of any
        such transaction  shall not be construed as an admission that the access
        person making the report has any direct or indirect beneficial ownership
        in the security. A report shall be made not later than 10 days after the
        end of each quarter  whether or not a transaction  covered  hereby takes
        place and shall reflect the date submitted.

   (b)  Notwithstanding  Section  4(a) of this code,  an access  person need not
        make a report  where the report  would  duplicate  information  recorded
        pursuant to Rules  204-2(a)(12)  or  204-2(a)(13)  under the  Investment
        Advisers Act of 1940.

   (c)  Each  access  person  shall  direct  their  brokers  to  supply  to  the
        Compliance Officer, on a timely basis, duplicate copies of confirmations
        of all personal security  transactions and copies of periodic  statement
        for all accounts.

   (d)  Each access person shall disclose all personal  security holdings within
        10 days of  becoming  an access  person and within 30 days of the end of
        each calendar  year.  Each such report shall state the title,  number of
        shares and principal amount of the security involved and the name of any
        broker, dealer or bank with whom an account is maintained.


<PAGE>

5- Review of Reports

        Reports  required to be made pursuant to Section 4 of this code shall be
        reviewed by the Underwriter's compliance officer or such other person as
        the President of the Underwriter designates.

6- Prior Clearance of Transactions

        No access person who makes any  recommendation  concerning  any security
        held  or  to be  acquired  by  an  investment  company  client,  or  who
        participates   in,  or  whose   functions  or  duties   relate  to,  the
        determination  of  which   recommendation  shall  be  made,  or  who  in
        connection  with his or her duties  obtains any  information  concerning
        which securities are being recommended,  shall effect a purchase or sale
        directly or indirectly, of any security in which he has, or by reason of
        such transaction acquires,  any direct or indirect beneficial ownership,
        without  obtaining  prior  written  clearance  from the President of the
        Underwriter  (or the  Compliance  Officer when said President is seeking
        approval).

        Prior  clearance  will NOT be granted with respect to  securities  being
        purchased  or sold by an  investment  company  client or being  actively
        considered  by the  Adviser or an  advisory  employee  until 7 days have
        elapsed  from the  conclusion  of such  activity.  Any  prior  clearance
        concerning a private  placement  transaction  will only be granted under
        circumstances   where  an   investment   client's   interests   are  not
        disadvantaged,  where  such  opportunity  is  not  being  offered  to an
        individual  by virtue of his or her position  with the  Underwriter  and
        further,  with the express understanding that the access person involved
        will be under an obligation to disclose such investment should he or she
        participate in the Adviser's  subsequent  consideration of an investment
        in the same issuer,  such consideration  being subject to an independent
        review by access  persons  with no direct or  indirect  interest  in the
        issuer. Any access person who effects a purchase or sale after obtaining
        such prior written  clearance  shall be deemed not to be in violation of
        Section 2 of this code by reason of such purchase or sale.

7- Other Restricted Activities

   (a)  No access  person  shall  accept any gift or other thing of more than de
        minimis  value from any person or entity that does  business  with or on
        behalf of the Underwriter.

   (b)  No access  person shall  profit in the  purchase  and sale,  or sale and
        purchase, of the same (or equivalent or economically related) securities
        within 60 calendar days,  unless prior written clearance is given by the
        President  of the  Underwriter  (or the  Compliance  Officer  when  said
        President  is seeking  approval).  Any profits  realized in violation of
        this Section shall be required to be disgorged.

   (c)  No access  person  shall serve on the board of  directors  of a publicly
        traded  company  without  obtaining  prior  written  clearance  from the
        President  of the  Underwriter  (or the  Compliance  Officer  when  said
        President is seeking approval).


<PAGE>

8- Certificate of Compliance

        Each  access  person  shall  certify  within  30 days of the end of each
        calendar year that with respect to this code of ethics he or she has:

 (i)    read and understood it;
 (ii)   complied with the requirements; and
 (iii)  disclosed or reported all personal  securities  transactions so required
        by it.

9- Administration

   (a)  Upon learning of a violation of this code,  the  Underwriter  may impose
        such sanctions as it deems appropriate,  including, inter alia, a letter
        of  censure  or  suspension  or  termination  of the  employment  of the
        violator.

   (b)  At least annually the  Underwriter  will furnish a written report to the
        Board of Directors of an investment company client that:

        (i) Describes any issues arising under this code or procedures since the
            last  report,  including  all  material  violations  of the  code or
            procedures and any sanctions imposed in response.

        (ii)Certifies  that  procedures  reasonably  necessary to prevent access
            persons from violating this code have been adopted.



                MUTUAL OF AMERICA CAPITAL MANAGEMENT CORPORATION

Preamble:

Mutual of America Capital Management  Corporation  recognizes its responsibility
to be familiar  with and to ensure its  compliance  with the  provisions  of the
Investment  Company Act of 1940 and the Rules and  Regulations of the Securities
and Exchange Commission  promulgated under the Act. The same is true as to other
Federal and state laws and regulations  thereunder which may be applicable to an
investment company and to particular situations which may arise.

Experience  over the years has shown,  however,  that there  are,  in  addition,
business  principles and practices to be followed in maintaining a high standard
of conduct in the operation and management of a registered investment company.

The basic principle which should govern all officers, directors and employees of
the Company  shall be carried on with  fidelity to the interests of our clients.
The performance of such functions  should conform in all particulars to just and
equitable  principles  of conduct in the  administration  and  management of the
Company.

The  combination of these factors also leads to certain  fundamental  principles
which  should  govern  the  personal  investment  activities  of  the  Company's
personnel, namely:

(1) the duty at all times to place  the  interests  of  clients  first;  (2) the
requirement that all personal  securities  transactions be conducted  consistent
with the code of ethics and in such a manner as to avoid any actual or potential
conflict  of  interest  or any abuse of an  individual's  position  of trust and
responsibility;  and (3)  that  investment  adviser  personnel  should  not take
inappropriate advantage of their positions.

To  foster  the  above  considerations,  Mutual of  America  Capital  Management
Corporation has established the following Code of Ethics.

                                 CODE OF ETHICS

1- Definitions

   (a)  Adviser
        As used in this code the term  "Adviser"  shall  mean  Mutual of America
        Capital Management Corporation.

   (b)  Access Person
        As used in this code the term "access  person"  shall mean any director,
        officer, general partner, or advisory employee of the Adviser.


<PAGE>

   (c)  Advisory Employee
        As used in this  code  the  term  "advisory  employee"  shall  mean  any
        employee  of the  Adviser who makes any  recommendation  concerning  any
        security  held or to be acquired by a client,  who  participates  in the
        determination of which  recommendation  shall be made, who in connection
        with  his  or  her  duties  obtains  any  information  concerning  which
        securities  are being  recommended;  and any  employee  of a person in a
        controlled  relationship to the Adviser who obtains current  information
        concerning securities recommendations being made.

   (d)  Independent Outside Director
        As used in this code the term "independent  outside director" shall mean
        a  director  of the  Adviser  who is not an  "interested  person"  of an
        investment  company client within the meaning of Section 2(a)(19) of the
        Investment Company Act of 1940.

   (e)  Investment Company Client
        As used in this code the term  "investment  company client" shall mean a
        company  registered as such under the Investment Company Act of 1940 and
        for which the Adviser is the investment adviser.

2- Restrictions on Personal Investing Activities

   (a)  No access person shall  purchase or sell,  directly or  indirectly,  any
        security  in which  he or she  has,  or by  reason  of such  transaction
        acquires,  any direct or indirect beneficial  ownership and which to his
        or her knowledge (or should have known) is currently  being purchased or
        sold by a  client,  or which to his or her  knowledge  (or  should  have
        known) the Adviser, any advisory employee,  or any investment adviser of
        an investment company client is actively  considering  recommending to a
        client for purchase or sale. These prohibitions shall continue until the
        time  as the  Adviser,  advisory  employee  or such  investment  adviser
        decides  not  to   recommend   such   purchase  or  sale,   or  if  such
        recommendation  is made until the time that such  client  decides not to
        enter into,  or  completes,  such  recommended  purchase or sale.  These
        prohibitions shall apply to any purchase or sale by any access person of
        any  convertible  security,  option  or  warrant  of  any  issuer  whose
        underlying  securities are being actively  considered for recommendation
        to, or are currently being purchased or sold by a client.

   (b)  No access person,  other than an  independent  outside  director,  shall
        purchase any securities in an initial public offering.

   (c)  No access person shall engage  directly or indirectly in any  securities
        activities in  anticipation of a client's  transaction.  For purposes of
        this  provision it shall be presumed that a violation has occurred if an
        access  person has executed a securities  transaction  within 7 calendar
        days  prior  to a  client's  transaction  in a  security  of the same or
        related issuer.


<PAGE>

3- Exempt Purchases and Sales

   The prohibitions in Section 2 of this code shall not apply to:

   (i)  purchases or sales  effected in any account over which an access  person
        has no direct or indirect influence or control;

  (ii)  purchases or sales of securities  which are not eligible for purchase or
        sale by a client;

 (iii)  purchases or sales of  securities  which are direct  obligations  of the
        United  States,  banker's  acceptances,  bank  certificates  of deposit,
        commercial  paper,  high quality  short-term debt instruments  including
        repurchase  agreements  and  shares of  registered  open-end  investment
        companies;

   (iv) purchases  effected upon exercise of rights issued by an issuer pro rata
        to all  holders of a class of its  securities  to the extent such rights
        were  acquired  from such issuer,  and sales of such rights so acquired;
        and

   (v)  purchases which are part of an automatic dividend reinvestment plan.

4- Reporting

   (a)  Each access  person shall report to the Adviser every  transaction  in a
        security  in which  he or she  has,  or by  reason  of such  transaction
        acquires, any direct or indirect beneficial ownership,  except purchases
        and sales  specified in Section 3 of this code.  Such report shall state
        the title,  the interest  rate and maturity  date (if  applicable),  the
        number of shares and the principal amount of each security; the date and
        nature of the transaction (i.e., purchase,  sale or other acquisition or
        disposition);  the  price  at  which  it was  effected;  the name of the
        broker,  dealer  or bank  with  or  through  whom  the  transaction  was
        effected;  and the name of the  broker,  dealer  or bank  with  whom any
        account has been established and the date thereof.  Such report may also
        contain a statement  declaring  that the  reporting  or recording of any
        such transaction  shall not be construed as an admission that the access
        person making the report has any direct or indirect beneficial ownership
        in the security. A report shall be made not later than 10 days after the
        end of each quarter  whether or not a transaction  covered  hereby takes
        place and shall reflect the date submitted.

   (b)  Notwithstanding  Section  4(a) of this code,  an access  person need not
        make a report  where the report  would  duplicate  information  recorded
        pursuant to Rules  204-2(a)(12)  or  204-2(a)(13)  under the  Investment
        Advisers Act of 1940.

   (c)  Each access person,  other than an independent  outside director,  shall
        direct their brokers to supply to the  Compliance  Officer,  on a timely
        basis,  duplicate  copies  of  confirmations  of all  personal  security
        transactions and copies of periodic statement for all accounts.


<PAGE>

   (d)  Each access person,  other than an independent  outside director,  shall
        disclose all personal  security  holdings  within 10 days of becoming an
        access person and within 30 days of the end of each calendar year.  Each
        such report shall state the title, number of shares and principal amount
        of the security involved and the name of any broker, dealer or bank with
        whom an account is maintained.

5- Review of Reports

Reports required to be made pursuant to Section 4 of this code shall be reviewed
by the Adviser's compliance officer or such other person as the President of the
Adviser designates.

6- Prior Clearance of Transactions

No access person who makes any recommendation concerning any security held or to
be acquired  by a client,  or who  participates  in the  determination  of which
recommendation  shall  be made,  or who in  connection  with  his or her  duties
obtains any information concerning which securities are being recommended, shall
effect a purchase or sale  directly or  indirectly,  of any security in which he
has,  or by  reason  of  such  transaction  acquires,  any  direct  or  indirect
beneficial  ownership,  without  obtaining  prior  written  clearance  from  the
President of the Adviser,  or his  designee,  (or the Chairman of the Board when
the President is seeking approval).

Prior  clearance will NOT be granted with respect to securities  being purchased
or sold by a client or being  actively  considered by the Adviser or an advisory
employee  until 7 days have elapsed from the  conclusion of such  activity.  Any
prior clearance concerning a private placement  transaction will only be granted
under circumstances where a client's interests are not disadvantaged, where such
opportunity  is not  being  offered  to an  individual  by  virtue of his or her
position with the Adviser and further,  with the express  understanding that the
access person  involved will be under an obligation to disclose such  investment
should he or she  participate in the Adviser's  subsequent  consideration  of an
investment  in  the  same  issuer,   such  consideration  being  subject  to  an
independent  review by access persons with no direct or indirect interest in the
issuer.  Any access person who effects a purchase or sale after  obtaining  such
prior written  clearance  shall be deemed not to be in violation of Section 2 of
this code by reason of such purchase or sale.

7- Other Restricted Activities

   (a)  No access  person  shall  accept any gift or other thing of more than de
        minimis  value from any person or entity that does  business  with or on
        behalf of the Adviser.

   (b)  No access  person shall  profit in the  purchase  and sale,  or sale and
        purchase, of the same (or equivalent or economically related) securities
        within 60 calendar days,  unless prior written clearance is given by the
        President of the Adviser, or his designee, (or the Chairman of the Board
        when the  President  is  seeking  approval).  Any  profits  realized  in
        violation  of this  Section  shall  be  required  to be  disgorged.  The
        foregoing  shall apply to an  independent  outside  director only to the
        extent such  director  is under an  obligation  to


<PAGE>

        report a transaction  within Section 2 and then only with respect to any
        securities of the issuer or an  economically  related issuer of any such
        security required to be reported.

   (c)  No access person,  other than an  independent  outside  director,  shall
        serve on the board of directors  of a publicly  traded  company  without
        obtaining prior written clearance from the President of the Adviser,  or
        his  designee,  (or the  Chairman  of the Board  when the  President  is
        seeking approval).

8- Certificate of Compliance

   Each access person shall  certify  within 30 days of the end of each calendar
   year that with respect to this code of ethics he or she has:

   (i)  read and understood it;

  (ii)  complied with the requirements; and

 (iii)  disclosed or reported all personal  securities  transactions so required
        by it.

9- Administration

   (a)  Upon learning of a violation  of this code,  the Adviser may impose such
        sanctions as it deems appropriate,  including,  inter alia,  a letter of
        censure or suspension or termination of the employment of the violator.

   (b)  At least annually the Adviser will furnish a written report to the Board
        of Directors of an investment company client that:

       (i)  Describes any issues arising under this code or procedures since the
            last  report,  including  all  material  violations  of the  code or
            procedures and any sanctions imposed in response.

       (ii) Certifies  that  procedures  reasonably  necessary to prevent access
            persons from violating this code have been adopted.



CODE OF ETHICS
- --------------

I. General Principles

      This Code of Ethics  ("Code")  establishes  rules of conduct  that  govern
      personal investment activities of employees of Fred Alger Management, Inc.
      ("Alger"),  Fred  Alger  &  Company,   Incorporated  and  each  registered
      investment   company  for  which  Alger  acts  as  investment  adviscr  or
      sub-adviser ("Alger Fund").

      The following categories of personnel are covered by the Code:

      (1)   portfolio managers - those employees who have direct  responsibility
            and authority to make investment  decisions  affecting an Alger Fund
            and their immediate family members residing in the same household;

      (2)   investment  personnel - securities  analysts and traders who provide
            information  and advice to a portfolio  manager or who help  execute
            the portfolio manager's decisions and their immediate family members
            residing in the same household; and

      (3)   access  persons - all employees  (including  portfolio  managers and
            investment personnel) and their immediate family members residing in
            the same household; and "interested" directors and officers of Alger
            or an Alger Fund.

      (4)   Independent   trustees  of  Alger  Funds  will  be  subject  to  the
            preclearance  and reporting  requirements of Section III of the Code
            only if such person, at the time of his transaction, knew, or in the
            ordinary  course of fulfilling his official  duties as a director of
            such  company  should  have  known,  that  during the 15-day  period
            immediately  preceding or after the date of the  transaction by such
            person,  the  security  such  person  purchased  or  sold  is or was
            purchased  or sold by any  Alger  Fund or was being  considered  for
            purchase or sale by any Alger Fund or Alger.

      Certain  general  fiduciary  principles  govern  the  personal  investment
      activities of all employees:

      (1)   the  duty  at all  times  to  place  the  interests  of  Alger  Fund
            shareholders and Alger investment accounts first;

      (2)   the  requirement  that  all  personal  securities   transactions  be
            conducted  consistent with the Code and in such a manner as to avoid
            any actual or  potential  conflict  of  interest  or any abuse of an
            individual's position of trust and responsibility; and

      (3)   the  fundamental  standard  that  Alger  personnel  should  not take
            inappropriate advantage of their positions.


<PAGE>

      The restrictions and procedures of the Code apply to all accounts in which
      an access person has, or by reason of the subsequent transaction acquires,
      any direct or indirect beneficial ownership (as defined in Exhibit A).

      For purposes of the Code, the term "security" shall not include government
      securities, bankers' acceptances, bank certificates of deposit, commercial
      paper and shares of registered open-end investment companies.

II. Restrictions on Personal Investing

      A.    Initial Public Offerings

            -     Investment  personnel  may not  acquire any  securities  in an
                  initial public offering.

      B.    Private Placements

            -     Investment   personnel  must  obtain  prior  approval  of  any
                  acquisition of securities in a private placement.

                  (a)   Any such approved  acquisition  must be disclosed if the
                        investment  personnel  subsequently  participate  in any
                        Alger  Fund's  consideration  of an  investment  in  the
                        issuer.

                  (b)   Any  Alger  Fund's   subsequent   decision  to  purchase
                        securities of the issuer will be subject to  independent
                        review by investment personnel with no personal interest
                        in the issuer.

      C.    Blackout Periods

            1.    An access person may not execute a securities transaction at a
                  time when any Portfolio Manager is considering the purchase or
                  sale of that security. If the Alger Fund is in the middle of a
                  buying or selling program for that security,  the program must
                  be completed  before the access  person may execute his or her
                  transaction.

                  (a)   An  access  person  may  not  recommend  any  securities
                        transaction  by an Alger Fund without  having  disclosed
                        his or her interest,  if any, in such  securities or the
                        issuer thereof, including without limitation:

                        (1)   direct or  indirect  beneficial  ownership  of any
                              securities of the issuer;


<PAGE>

                        (2)   any  position  with the issuer or its  affiliates;
                              and

                        (3)   any  present  or  proposed  business  relationship
                              between  the  issuer  or its  affiliates  and such
                              person or any  party in which  such  person  has a
                              significant interest.

            2.    A  portfolio  manager  may not buy or sell a  security  within
                  seven calendar days before and after the Alger Fund that he or
                  she  manages  trades  in  that  security  unless  one  of  the
                  following situations exists:

                  (a)   An Alger Fund receives a better price on its transaction
                        made  within  seven  days  of  the  portfolio  manager's
                        transaction.

                  (b)   If a portfolio  manager has  recommended  a security for
                        purchase  or  sale  by an  Alger  Fund  and  his  or her
                        recommendation is overruled by Senior Management,  he or
                        she may  purchase or sell that  security  for his or her
                        own account. If Senior Management  subsequently  changes
                        its  position  regarding  that  security  and decides to
                        purchase or sell the security for an Alger Fund within 7
                        days of the portfolio  manager's  transaction for his or
                        her own  account,  the Fund's  purchase or sale will not
                        require disgorgement by the portfolio manager.

                  (c)   The portfolio  manager can  demonstrate  that a hardship
                        exists which  requires  the sale of the security  within
                        the prohibited time period.

            3.    Any profits  realized on trades within the proscribed  periods
                  must be disgorged to the appropriate Alger Fund or to charity.

      D.    Short-term Trading

            Investment  personnel  may not profit in the purchase  and sale,  or
            sale and purchase, of the same (or equivalent) securities* within 60
            calendar  days unless the security is not held by any Alger Fund and
            is not eligible for purchase by any Alger Fund.

            -     The  Compliance  Officer  will  consider  exemptions  to  this
                  prohibition on a  case-by-case  basis when it is clear that no
                  abuse is involved and the equities of the  situation  strongly
                  support an exemption.

* Includes options and short sales


<PAGE>

      E.    Gifts

            Investment  personnel may not accept any gift or other thing of more
            than de minimus  value from any person or entity that does  business
            with or on behalf of an Alger Fund.

      F.    Service as a Director

            Investment Personnel must obtain prior authorization to serve on the
            board of directors of a publicly traded company.  Such authorization
            will be based on a  determination  that the board  service  would be
            consistent   with  the   interests   of  the  Alger   Fund  and  its
            shareholders.

III. Compliance Procedures

      A.    Preclearance

            All  access  persons  must  preclear   their   personal   securities
            transactions with the Compliance Officer.

            -     The Compliance  Officer must preclear the personal  securities
                  transactions of all access persons with the Portfolio Managers
                  in addition to preclearance with the trading desk.

            -     Any  approval  will be  valid  only for the day on which it is
                  granted.

      B.    Brokerage Confirmations and Statements

            All access persons  should direct their brokers to supply  duplicate
            copies of all  confirmations  and periodic  statements to the firm's
            Compliance Officer.

      C.    Disclosure of Personal Holdings

            All investment  personnel  must disclose  their personal  securities
            holdings upon commencement of employment and thereafter on an annual
            basis.


<PAGE>

      D.    Certification of Compliance With the Code

            All access persons must certify annually that:

            -     they have read and understood the Code;

            -     they are subject to the Code;

            -     they have complied with the requirements of the Code; and

            -     they  have  disclosed  all  personal  securities  transactions
                  required to be disclosed pursuant to the Code.

      E.    The  management  of each Alger Fund will prepare an annual report to
            the Fund's Board of Trustees/Directors that:

            -     summarizes existing  procedures  concerning personal investing
                  and any changes made during the previous year;

            -     identifies  any  violations  requiring   significant  remedial
                  action  during  the  previous   year;  and  -  identifies  any
                  recommended changes in existing restrictions or procedures.

IV. Sanctions

      Upon  discovering  that  an  access  person  has  not  complied  with  the
      requirements of this Code, the Board of Directors of Alger or of any Alger
      Fund  may  impose  on that  person  whatever  sanctions  the  Board  deems
      appropriate,   including,  among  other  things,  censure,  suspension  or
      termination of employment.

V. Confidentiality

      All information obtained from any access person hereunder shall be kept in
      strict confidence except that reports of securities transactions hereunder
      will be made available to the  Securities  and Exchange  Commission or any
      other regulatory or self-regulatory organization to the extent required by
      law or regulation.


<PAGE>

VI. Other Laws. Ru1es~and~tements of Policy

      Nothing  contained  in this Code shall be  interpreted  as  relieving  any
      access  person  from  acting  in  accordance  with  the  provision  of any
      applicable  law, rule, or regulation or any other  statement of poi icy or
      procedure  adopted by Alger or by an Alger Fund  governing  the conduct of
      such person.


<PAGE>

                                                                       Exhibit A

      For purposes of the attached Code of Ethics,  "beneficial ownership" shall
be interpreted in the same manner as it would be in determining whether a person
is subject to the  provisions  of Section 16 of the  Securities  Exchange Act of
1934 and the rules and regulations thereunder,  except that the determination of
direct or indirect  beneficial  ownership  shall apply to all securities that an
Access  Person has or acquires.  The term  "beneficial  ownership" of securities
would include not only ownership of securities  held by an Access Person for his
own benefit,  whether in bearer form or registered in his name or otherwise, but
also  ownership  of  securities  held for his benefit by others  (regardless  of
whether or how they are  registered)  such as  custodians,  brokers,  executors,
administrators,  or trustees  (including trusts in which he has only a remainder
interest), and securities held for his account by pledgees,  securities owned by
a  partnership  in  which  he is a  member,  if he may  exercise  a  controlling
influence  over the  purchase,  sale or voting of such  securities  held for his
account by pledgees,  securities owned by a partnership in which he is a member,
if he may exercise a controlling influence over the purchase,  sale or voting of
such securities and securities owned by any corporation.  Correspondingly,  this
term  would  exclude  securities  held by an Access  Person  for the  benefit of
someone else.

      Ordinarily,  this term would not include  securities  held by executors or
administrators  in estates in which an Access Person is a legatee or beneficiary
unless  there is a specific  legacy to such  person of such  securities  or such
person is the sole  legatee  or  beneficiary  and there are other  assets in the
estate  sufficient to pay debts ranking ahead of such legacy,  or the securities
are held in the estate more than a year after the decedent's death.

      Securities   held  in  the  name  of  another   should  be  considered  as
"beneficially"  owned by an Access  Person  where such person  enjoys  "benefits
substantially  equivalent to ownership".  The Securities and Exchange Commission
has said that  although the final  determination  of  beneficial  ownership is a
question  to be  determined  in the light of the facts of the  particular  case,
generally a person is regarded as the beneficial owner of securities held in the
name  of  his  or  her  spouse  arid  their  minor   children.   Absent  special
circumstances  such  relationship  ordinarily  results in such person  obtaining
benefits substantially  equivalent to ownership,  e.g. application of the income
derived from such  securities  to maintain a common home,  to meet expenses that
such person otherwise would meet from other sources,  or the ability to exercise
a controlling influence over the purchase, sale or voting of such securities.

      An  Access  Person  also  may be  regarded  as  the  beneficial  owner  of
securities  held in the name of another  person,  if by reason of any  contract,
understanding,   relationship,  agreement,  or  other  arrangement,  he  obtains
therefrom benefits substantially equivalent to those of ownership.


<PAGE>

Moreover,  the fact that the holder is a relative  or  relative  of a spouse and
sharing the same home as an Access Person may in itself indicate that the Access
Person would obtain benefits substantially equivalent to those of ownership from
securities held in the name of such relative. Thus, absent countervailing facts,
it is expected that  securities  held by relatives who share the same home as an
Access Person will be treated as being beneficially owned by the Access Person.

      An Access  Person also is regarded as the  beneficial  owner of securities
held in the name of a spouse,  minor  children or other  person,  even though be
does not obtain therefrom the  aforementioned  benefits of ownership,  if he can
vest or revest title in himself at once or at some future time.



                  Code of Ethics Adopted Pursuant to Rule 17j-1
                    Under the Investment Company Act of 1940

1.    Purposes

      The Code has  been  adopted  by the  Board  of  Directors/Trustees  of Oak
Advised or Subadvised  investment company accounts in accordance with Rule 17j-1
(b) under the  Investment  Company Act of 1940 (the Act) and in accordance  with
the following general principles:

            (1) The duty at all times to place  the  interests  of  shareholders
            first.

                  Investment company personnel should scrupulously avoid serving
            their own personal interests ahead of shareholders' interests in any
            decision relating to their personal investments.

            (2) The  requirement  that all personal  securities  transactions be
            conducted  consistent with the Code and in such a manner as to avoid
            any actual or  potential  conflict  of  interest  or any abuse of an
            individual's position of trust and responsibility.

                  Investment  company  personnel  must not only seek to  achieve
            technical compliance with the Code but should strive to abide by its
            spirit and the principles articulated herein.

            (3) The  fundamental  standard  that  investment  company  personnel
            should not take inappropriate advantage of their positions.

                  Investment  company  personnel  must avoid any situation  that
            might  compromise,  or call into  question,  their exercise of fully
            independent judgment in the interest of shareholders, including, but
            not  limited to the  receipt of  unusual  investment  opportunities,
            perquisites,  or gifts of more than a de minimis  value from persons
            doing or seeking business with the Fund.

      Rule 17j-1 under the Act generally  proscribes  fraudulent or manipulative
practices  with  respect  to  purchases  or  sales of  securities  held or to be
acquired by  investment  companies,  if effected by  associated  persons of such
companies.

      The purpose of the Code is to establish procedures consistent with the Act
and Rule 17j-1 to give effect to the following general prohibitions as set forth
in rule 17j-1:

            (a) It shall be unlawful for any  affiliated  person of or principal
            underwriter for a registered  investment  company, or any affiliated
            person of an investment  adviser of or principal  underwriter  for a
            registered  investment  company in  connection  with the purchase or
            sale,  directly or indirectly,  by such person of a security held or
            to be  acquired,  as defined  in this  section,  by such  registered
            investment company.

                  (1) To employ any device,  scheme or artifice to defraud  such
            registered investment company;


<PAGE>

                  (2) To make to such registered  investment  company any untrue
            statement  of a  material  fact or omit to state to such  registered
            investment  company a material  fact  necessary in order to make the
            statements made, in light of the circumstances  under which they are
            made, not misleading;

                  (3) To engage  in any act,  practice,  or  course of  business
            which  operates or would  operate as a fraud or deceit upon any such
            registered investment company; or

                  (4) To engage in any  manipulative  practice  with  respect to
            such registered investment company.

2.    Definitions

            (a) "Access  Person" means any  director/trustee,  officer,  general
            partner or Advisory Person (including any Investment  Personnel,  as
            that  term is  defined  herein)  of the  Fund,  the  Manager  or the
            Adviser/Subadviser;  provided,  however,  that "Access Person" shall
            not  include  any  director/trustee,  officer,  general  partner  or
            Advisory Person of Pacific Investment  Management Company (PIMCO) or
            Columbus Circle investors  (Columbus Circle) who shall be subject to
            the  provisions of the code of ethics  adopted by PIMCO and Columbus
            Circle, respectively.

            (b) "Adviser/Subadviser" means the Adviser or Subadviser of the Fund
            or both as the context may require.

            (c) "Advisory Person" means:

                  (i) any  employee of the Fund,  Manager or  Adviser/Subadviser
                  (or of any  company  in a  control  relationship  to the Fund,
                  Manager or Adviser/Subadviser)  who, in connection with his or
                  her regular  functions or duties,  makes,  participates in, or
                  obtains  information  regarding  the  purchase  or  sale  of a
                  security by the Fund, or whose functions  relate to the making
                  of any  recommendations  with  respect  to such  purchases  or
                  sales; and

                  (ii) any natural person in a control  relationship to the Fund
                  who obtains information concerning recommendations made to the
                  Fund with regard to the purchase or sale of a security.

            (d) "Beneficial Ownership" will be interpreted in the same manner as
            it would be in determining  which security  holdings of a person are
            subject  to the  reporting  and  short-swing  profit  provisions  of
            Section 16 of the Securities  Exchange Act of 1934 and the rules and
            regulations  thereunder,  except that the determination of direct or
            indirect beneficial  ownership will apply to all securities which an
            Access Person has or acquires (Exhibit A).


<PAGE>

            (e) "Complex" means the group of registered investment companies for
            which  Prudential  Mutual Fund  Management,  Inc. serves as Manager;
            provided,  however,  that  with  respect  to Access  Persons  of the
            Subadviser  (including any unit or subdivision  thereof),  "Complex"
            means the group of  registered  investment  companies in the Complex
            advised by the Subadviser, or unit, or subdivision thereof.

            (f) "Compliance  Officer" means the person designated by the Manager
            or the Adviser/Subadviser  (including his or her designee) as having
            responsibility for compliance with the requirements of the Code.

            (g)  "Control"  will  have the  same  meaning  as that set  forth in
            Section 2 (a) (9) of the Act.

            (h) "Disinterested Director/Trustee" means a Director/Trustee of the
            Fund  who is not an  "interested  person"  of the  Fund  within  the
            meaning of Section 2 (a) (19) of the Act.

            (i)  "Investment  Personnel"  means  Portfolio  Managers  and  other
            Advisory Persons who provide investment information and/or advice to
            the Portfolio Manager(s) and/or help execute the Portfolio Manager's
            (s')  investment   decisions,   including  securities  analysts  and
            traders.

            (j) "Manager" means Prudential Mutual Fund Management, Inc.

            (k) "Portfolio Manager" means any Advisory Person who has the direct
            responsibility  and authority to make  investment  decisions for the
            Fund.

            (1)  "Purchase  or sale of a Security"  includes,  inter  alia,  the
            writing of an option to purchase or sell a security.

            (m) "Security" will have the meaning set forth in Section 2 (a) (36)
            of the Act,  except  that it will not include  shares of  registered
            open-end  investment  companies,  securities  issued  by the  United
            States Government,  short-term debt securities which are "government
            securities"  within  the  meaning  of Section 2 (a) (16) of the Act,
            bankers' acceptances, bank certificates of deposit, commercial paper
            and such other money market  instruments  as are  designated  by the
            Compliance  Officer.  For  purposes  of  the  Code,  an  "equivalent
            Security" is one that has a  substantial  economic  relationship  to
            another Security. This would include, among other things,

                  (1) a Security that is convertible into another Security,

                  (2) with respect to an equity Security,  a Security having the
                  same issuer (including a private issue by the same issuer) and
                  any  derivative,  option or warrant  relating to that Security
                  and

                  (3) with respect to a fixed-income Security, a Security having
                  the same issuer, maturity, coupon and rating.


<PAGE>

3.    Applicability

      The  prohibitions  described  below will only apply to a transaction  in a
Security  in which  the  designated  Access  Person  has,  or by  reason of such
transaction acquires, any direct or indirect Beneficial Ownership.

4.    Prohibited Purchases and Sales

      A.    Initial Public Offerings
            No  Investment  Personnel  may acquire any  Securities in an initial
            public offering.

      B.    Private Placements
            No  Investment  Personnel  may acquire any  Securities  in a private
            placement without express prior approval.

      (i) Prior  approval must be obtained in accordance  with the  preclearance
      procedure  described  in  Section 6 below.  Such  approval  will take into
      account, among other factors, whether the investment opportunity should be
      reserved for the Fund and its  shareholders and whether the opportunity is
      being offered to the Investment Personnel by virtue of his or her position
      with the Fund.

      (ii) Investment  Personnel who have been authorized to acquire  Securities
      in a  private  placement  must  disclose  that  investment  to  the  chief
      investment    officer   (including   his   or   her   designee)   of   the
      Adviser/Subadviser  (or  of  any  unit  or  subdivision  thereof)  or  the
      Compliance  Officer when they play a part in any subsequent  consideration
      of an investment  by the Fund in the issuer.  In such  circumstances,  the
      Fund's decision to purchase Securities of the issuer will be subject to an
      independent  review by appropriate  personnel with no personal interest in
      the issuer.

      C.    Blackout Periods

      (i) Except as provided in Section 5 below,  Access  Persons are prohibited
      from  executing  a  Securities  transaction  on a  day  during  which  any
      investment  company in the Complex has a pending  "buy" or "sell" order in
      the same or an  equivalent  Security  and until such time as that order is
      executed or withdrawn;  provided, however, that this prohibition shall not
      apply to  Disinterested  Directors/Trustees  except  if they  have  actual
      knowledge  of trading by any fund in the Complex  and, in any event,  only
      with respect to those funds on whose boards they sit.

            This  prohibition  shall  also not  apply to Access  Persons  of the
      Manager  who do not,  in the  ordinary  course  of  fulfilling  his or her
      official  duties,  have access to  information  regarding the purchase and
      sale of  Securities  for the Fund;  provided that  Securities  investments
      effected  by such  Access  Persons  during the  Proscribed  period are not
      effected with  knowledge of the purchase or sale of the same or equivalent
      Securities by any fund in the Complex.


<PAGE>

            A "pending "buy" or "sell" order" exists when a decision to purchase
      or sell a Security has been made and communicated.

      (ii) Portfolio  Managers are prohibited  from buying or selling a Security
      within seven  calendar days before or after the Fund trades in the same or
      an equivalent Security.

      (iii) If trades are effected during the periods  proscribed in (i) or (ii)
      above,  except as  provided in (iv) below with  respect to (i) above,  any
      profits  realized  on such  trades  will  be  immediately  required  to be
      disgorged to the Fund.

      (iv) A transaction  by Access Persons  (other than  Investment  Personnel)
      inadvertently  effected during the period proscribed in (i) above will not
      be considered a violation of the Code an disgorgement will not be required
      so  long  as  the   transaction   was  effected  in  accordance  with  the
      preclearance  procedures  described  in Section 6 below and without  prior
      knowledge  of  trading  by any  fund  in the  Complex  in the  same  or an
      equivalent Security.

      D.    Short-Term Trading Profits

      Except as provided in Section 5 below, Investment Personnel are prohibited
      from profiting from a purchase and sale, or sale and purchase, of the same
      or an equivalent Security within any 60 Calendar day period. If trades are
      effected during the proscribed period, any profits realized on such trades
      will be immediately required to be disgorged to the Fund.

5.    Exempted Transactions

      Subject to preclearance in accordance with Section 6 below with respect to
subitems (b), (e), (f), (g), (h) and (i) hereof,  the prohibitions of Sections 4
(C) and 4 (D) will not apply to the following:

            (a)  Purchases or sales of  Securities  effected in any account over
            which the  Access  Person  has no direct or  indirect  influence  or
            control or in any account of the Access Person which is managed on a
            discretionary  basis by a person  other than such Access  Person and
            with respect to which such Access Person does not in fact  influence
            or control such transactions.

            (b) Purchases or sales of Securities  (or their  equivalents)  which
            are not eligible for purchase or sale by any fund in the Complex.

            (c) Purchases or sales of Securities which are non-volitional on the
            part of either the Access Person or any fund in the Complex.

            (d) Purchases of Securities which are part of an automatic  dividend
            reinvestment plan.


<PAGE>

            (e)  Purchases  effected  upon the  exercise of rights  issued by an
            issuer pro rata to all holders of a class of its Securities,  to the
            extent such rights were acquired from such issuer, and sales of such
            rights so acquired.

            (f)  Any  equity  Securities  transaction,   or  series  of  related
            transactions  effected over a 30 calendar day period,  involving 500
            shares or less in the aggregate, if:

                  (i)   the Access person has no prior  knowledge of activity in
                        such security by any fund in the Complex and

                  (ii)  the issuer is listed on The New York Stock  Exchange  or
                        has  a   market   capitalization   (outstanding   shares
                        multiplied by the current price per share)  greater than
                        $1 billion (or a corresponding market  capitalization in
                        foreign markets).

            (g) Any fixed-income  Securities  transaction,  or series of related
            transactions  effected over a 30 calendar day period,  involving 100
            units ($100,000  principal amount) or less in the aggregate,  if the
            Access  Person  has no  prior  knowledge  of  transactions  in  such
            Securities by any fund in the Complex.

            (h) Any transaction in index options effected on a broad-based index
            if the Access  Person has no prior  knowledge  of  activity  in such
            index by any fund in the Complex.

            (i)  Purchases  or sales  of  Securities  which  receive  the  prior
            approval of the  Compliance  Officer (such person having no personal
            interest in such purchases or sales),  based on a determination that
            no abuse is  involved  and that  such  purchases  and  sales are not
            likely to have any economic  impact on any fund in the Complex or on
            its  ability to  purchase  or sell  Securities  of the same class or
            other Securities of the same issuer.

6.    Preclearance

      Access Persons (other than Disinterested Directors/Trustees) must preclear
all personal  Securities  investments  with the exception of those identified in
subparts (a), (c) and (d) of Section 5 above.

      All requests for preclearance must be submitted to the Compliance  Officer
for approval.  All approved  orders must be executed by the close of business on
the day  preclearance is granted;  provided,  however,  that approved orders for
Securities  traded in foreign  markets may be executed  within two (2)  business
days from the date preclearance is granted. If any order is not timely executed,
a request for preclearance must be resubmitted.

7.    Reporting

      (a) Disinterested  Directors/Trustees shall report to the Secretary of the
      Fund or the Compliance Officer the information  described in Section 7 (b)
      hereof  with  respect  to  transactions  in any  Security  in  which  such
      Disinterested  Director/Trustee  has,  or by  reason  of such  transaction
      acquires, any direct


<PAGE>

      or  indirect   Beneficial   Ownership  in  the   Security   only  if  such
      Disinterested  Director/Trustee,  at the time of that transaction knew or,
      in the  ordinary  course of  fulfilling  his or her  official  duties as a
      Director/Trustee  of the Fund,  should have known that,  during the 15-day
      period immediately  preceding or subsequent to the date of the transaction
      in a Security by such Director/Trustee,  such Security is or was purchased
      or sold by the Fund or was being  considered  for  purchase or sale by the
      Fund,  the  Manager  or  Adviser/Subadviser;  provided,  however,  that  a
      Disinterested  Director/Trustee  is not  required  to make a  report  with
      respect  to   transactions   effected  in  any  account  over  which  such
      Director/Trustee does not have any direct or indirect influence or control
      or in any account of the Disinterested  Director/Trustee  which is managed
      on a discretionary basis by a person other than such  Director/Trustee and
      with respect to which such  Director/Trustee does not in fact influence or
      control such  transactions.  The  Secretary of the Fund or the  Compliance
      Officer  shall  maintain such reports and such other records to the extent
      required by Rule 17j-1 under the Act.

      (b) Every report  required by Section 7 (a) hereof shall be made not later
      than  ten  days  after  the  end of the  calendar  quarter  in  which  the
      transaction  to which the report  relates was effected,  and shall contain
      the following information:

            (i) The date of the transaction, the title and the number of shares,
            and the principal amount of each Security involved;

            (ii) The  nature of the  transaction  (i.e.,  purchase,  sale or any
            other type of acquisition or disposition);

            (iii) The price at which the transaction was effected; and

            (iv) The name of the broker, dealer or bank with or through whom the
            transaction was effected.

      (c) Any such report may contain a statement  that the report  shall not be
      construed as an admission by the person  making such report that he or she
      has any direct or indirect  Beneficial  Ownership in the Security to which
      the report relates.

8.    Records of Securities Transactions and Post-Trade Review

      Access Persons (other than Disinterested  Directors/Trustees) are required
to direct  their  brokers  to supply,  on a timely  basis,  duplicate  copies of
confirmations  of all personal  Securities  transactions  and copies of periodic
statements  for all  Securities  accounts  in which such Access  Persons  have a
Beneficial  Ownership interest to the Compliance  Officer.  Compliance with this
Code requirement will be deemed to satisfy the reporting requirements imposed on
Access Persons under Rule 17j-1(c).

      The Compliance  Officer will periodically  review the personal  investment
activity of all Access Persons (including Disinterested  Directors/Trustees with
respect to Securities transactions reported pursuant to Section 7 above).


<PAGE>

9.    Disclosure of Personal Holdings

      Upon commencement of employment and thereafter on an annual basis,  Access
Persons (other than Disinterested Directors/Trustees) must disclose all personal
Securities holdings.

10.   Gifts

      Access  Persons are  prohibited  from receiving any gift or other thing of
more than $100 in value from any person or entity that does  business with or on
behalf of the Fund.  Occasional  business meals or entertainment  (theatrical or
sporting events, etc.) are permitted so long as they are not excessive in number
or cost.

11.   Service As a Director

      Investment  Personnel  are  prohibited  from  serving  on  the  boards  of
directors of publicly traded companies,  absent prior authorization based upon a
determination  that the board service would be consistent  with the interests of
the Fund and its shareholders.  In the limited instances that such board service
is  authorized,   Investment  Personnel  will  be  isolated  form  those  making
investment decisions affecting transactions in Securities issued by any publicly
traded  company on whose board such  Investment  Personnel  serves as a director
through the use of "Chinese  Wall" or other  procedures  designed to address the
potential conflicts of interest.

12.   Certification of Compliance with the Code

      Access Persons are required to certify annually as follows:

      (i)   that they have read and understood the Code;

      (ii)  that they recognize that they are subject to the Code;

      (iii) that they have complied with the requirements of the Code; and

      (iv)  that  they  have  disclosed  or  reported  all  personal  Securities
      transactions  required  to  be  disclosed  or  reported  pursuant  to  the
      requirements of the Code.

13.   Code Violations

      All   violations   of  the  Code  will  be   reported   to  the  Board  of
Directors/Trustees   of  the  Fund  on  a   quarterly   basis.   The   Board  of
Directors/Trustees may take such action as it deems appropriate.

14.   Review by the Board of Directors/Trustees

      The Board of  Directors/Trustees  will be provided  with an annual  report
      which at a minimum:

      (i) summarizes existing  procedures  concerning personal investing and any
      changes in the procedures made during the preceding year;


<PAGE>

      (ii)  identifies  any violations  requiring  significant  remedial  action
      during the preceding year; and

      (iii)  identifies  any  recommended  changes in existing  restrictions  or
      procedures  based  upon the  Fund's  experience  under the Code,  evolving
      industry practices, or developments in applicable laws and regulations.


<PAGE>

                            Explanatory Notes to Code
                            -------------------------

      1. The information on personal employee Securities  transactions  received
      and recorded by the Manager and by the  Adviser/Subadviser,  in conformity
      with Rule 204-2(a) (12) under the Investment  Advisers Act of 1940.  under
      their respective current policy statements  regarding personal  securities
      transactions  of  employees  will  be  deemed  to  satisfy  the  reporting
      requirements  imposed  on  Access  Persons  of  the  Manager  and  of  the
      Adviser/Subadviser under Rule 17j-1(c).

      2. No  comparable  code  requirements  have been imposed  upon  Prudential
      Mutual Fund  Services,  Inc.,  the Fund's  transfer  agent,  or Prudential
      Securities Incorporated, which acts as the Fund's distributor, or those of
      their directors or officers who are not  Directors/Trustees or Officers of
      the Fund  since  they are  deemed  not to  constitute  Access  Persons  or
      Advisory Persons as defined in paragraphs (e) (1) and (2) of Rulel7j-1.

Dated: April 1, 1995, as amended on June 1, 1995.


<PAGE>

                                                                       Exhibit A
                                                                       ---------

                       Definition of Beneficial Ownership
                       ----------------------------------

      The term  "beneficial  ownership"  of  securities  would  include not only
ownership  of  securities  held by an access  person for his or her own benefit.
Whether in bearer form or registered  in his or her own name or  otherwise,  but
also ownership of securities held for his or her benefit by other (regardless of
whether or how they are  registered)  such as  custodians,  brokers,  executors,
administrators,  or  trustees  (including  trusts  in which he or she has only a
remainder  interest),  and  securities  held for his or her  account by pledges,
securities owned by a partnership in which he or she should regard as a personal
holding corporation. Correspondingly, this term would exclude securities held by
an access person for the benefit of someone else.

      Ordinarily,  this term would not include  securities  held by executors or
administrators  in estates in which an access person is a legatee or beneficiary
unless  there is a specific  legacy to such  person of such  securities  or such
person is the sole  legatee  or  beneficiary  and there are other  assets in the
estate  sufficient to pay debts ranking ahead of such legacy,  or the securities
are held in the estate more than a year after the decedent's death.

      Securities   held  in  the  name  of  another   should  be  considered  as
"beneficially"  owned by an access  person  where such person  enjoys  "benefits
substantially equivalent to ownership". The SEC has said that although the final
determination  of  beneficial  ownership is a question to be  determined  in the
light of the facts of the particular case, generally a person is regarded as the
beneficial  owner of securities  held in the name of his or her spouse and their
minor  children.  Absent  special  circumstances  such  relationship  ordinarily
results in such person obtaining benefits substantially equivalent to ownership,
e.g.,  application  of the income  derived  from such  securities  to maintain a
common home, to meet expenses which such person  otherwise would meet from other
sources,  or the ability to exercise a controlling  influence over the purchase,
sale or voting of such securities.

      An  access  person  also  may be  regarded  as  the  beneficial  owner  of
securities  held in the name of  another  person,  if by reason of any  contact,
understanding,   relationship,   agreement  or  other  arrangement,  he  obtains
therefrom benefits substantially equivalent to those of ownership. Moreover, the
fact that the holder is a relative  or relative of a spouse and sharing the same
home as an access  person may in itself  indicate  that the access  person would
obtain benefits  substantially  equivalent to those of ownership from securities
held in the name of such relative.  Thus,  absent  countervailing  facts,  it is
expected that  securities held by relatives who share the same home as an access
person will be treated as being beneficially owned by the access person.

      An access  person also is regarded as the  beneficial  owner of securities
held in the name of a spouse,  minor  children or other  person,  even though he
does not obtain therefrom the  aforementioned  benefits of ownership,  if he can
vest or revest title in himself at once or at some future time.



                    MUTUAL OF AMERICA LIFE INSURANCE COMPANY

Preamble:

Mutual of America Life Insurance  Company  recognizes its  responsibility  to be
familiar with and to ensure its compliance with the provisions of the Investment
Company Act of 1940 and the Rules and Regulations of the Securities and Exchange
Commission  promulgated  under the Act. The same is true as to other Federal and
state laws and regulations  thereunder  which may be applicable to an investment
company and to particular situations which may arise.

Experience  over the years has shown,  however,  that there  are,  in  addition,
business  principles and practices to be followed in maintaining a high standard
of conduct in the operation and management of a registered investment company.

The basic principle which should govern all officers, directors and employees of
the Company  shall be carried on with  fidelity to the interests of our clients.
The performance of such functions  should conform in all particulars to just and
equitable  principles  of conduct in the  administration  and  management of the
Company.

The  combination of these factors also leads to certain  fundamental  principles
which should govern the personal  investment  activities of certain personnel of
the  Company,  namely:  (1) the  duty at all  times to place  the  interests  of
investment  company  clients  first;  (2)  the  requirement  that  all  personal
securities  transactions be conducted  consistent with the code of ethics and in
such a manner as to avoid any actual or  potential  conflict  of interest or any
abuse of an  individual's  position  of trust and  responsibility;  and (3) that
company personnel should not take inappropriate advantage of their positions.

To foster the above considerations, Mutual of America Life Insurance Company has
established the following Code of Ethics.

                                 CODE OF ETHICS

1- Definitions

   (a)  Underwriter
        As used in this code the term "Underwriter" shall mean Mutual of America
        Life Insurance Company.

   (b)  Access Person
        As used in this code the term "access person" shall mean any director or
        officer of the Underwriter who in the ordinary course of business makes,
        participates in or obtains information regarding the purchase or sale of
        securities  for an  investment  company  client for which the  principal
        underwriter so acts or whose functions or duties as part of the



<PAGE>

        ordinary course of business  relate to the making of any  recommendation
        to such  investment  company  client  regarding  the purchase or sale of
        securities.

   (c)  Investment Company Client
        As used in this code the term  "investment  company client" shall mean a
        company  registered as such under the Investment Company Act of 1940 and
        for which the Underwriter is the principal underwriter.

2- Restrictions on Personal Investing Activities

   (a)  No access person shall  purchase or sell,  directly or  indirectly,  any
        security  in which  he or she  has,  or by  reason  of such  transaction
        acquires,  any direct or indirect beneficial  ownership and which to his
        or her knowledge (or should have known) is currently  being purchased or
        sold by an investment  company client,  or which to his or her knowledge
        (or should  have  known) the  Adviser,  any  advisory  employee,  or any
        investment   adviser  of  an  investment   company  client  is  actively
        considering  recommending  to a  client  for  purchase  or  sale.  These
        prohibitions  shall  continue  until the time as the  Adviser,  advisory
        employee  or such  investment  adviser  decides  not to  recommend  such
        purchase or sale, or if such  recommendation is made until the time that
        such client  decides not to enter into, or completes,  such  recommended
        purchase or sale. These prohibitions shall apply to any purchase or sale
        by any access person of any convertible  security,  option or warrant of
        any issuer whose underlying securities are being actively considered for
        recommendation  to,  or are  currently  being  purchased  or  sold by an
        investment company client.

   (b)  No access  person shall  purchase any  securities  in an initial  public
        offering.

   (c)  No access person shall engage  directly or indirectly in any  securities
        activities   in   anticipation   of  an  investment   company   client's
        transaction.  For purposes of this provision it shall be presumed that a
        violation  has  occurred if an access  person has  executed a securities
        transaction within 7 calendar days prior to such client's transaction in
        a security of the same or related issuer.

3- Exempt Purchases and Sales

   The prohibitions in Section 2 of this code shall not apply to:

 (i)    purchases or sales  effected in any account over which an access  person
        has no direct or indirect influence or control;

 (ii)   purchases or sales of securities  which are not eligible for purchase or
        sale by an investment company client;


<PAGE>


 (iii)  purchases or sales of  securities  which are direct  obligations  of the
        United  States,  banker's  acceptances,  bank  certificates  of deposit,
        commercial  paper,  high quality  short-term debt instruments  including
        repurchase  agreements  and  shares of  registered  open-end  investment
        companies;

 (iv)   purchases  effected upon exercise of rights issued by an issuer pro rata
        to all  holders of a class of its  securities  to the extent such rights
        were  acquired  from such issuer,  and sales of such rights so acquired;
        and

 (v)    purchases which are part of an automatic dividend reinvestment plan.

4- Reporting

   (a)  Each access person shall report to the Underwriter  every transaction in
        a  security  in which he or she has,  or by reason  of such  transaction
        acquires, any direct or indirect beneficial ownership,  except purchases
        and sales  specified in Section 3 of this code.  Such report shall state
        the title,  the interest  rate and maturity  date (if  applicable),  the
        number of shares and the principal amount of such security; the date and
        nature of the transaction (i.e., purchase,  sale or other acquisition or
        disposition);  the  price  at  which  it was  effected;  the name of the
        broker,  dealer  or bank  with  or  through  whom  the  transaction  was
        effected;  and the name of the  broker,  dealer  or bank  with  whom any
        account  has been  established  and date  therof.  Such  report may also
        contain a statement  declaring  that the  reporting  or recording of any
        such transaction  shall not be construed as an admission that the access
        person making the report has any direct or indirect beneficial ownership
        in the security. A report shall be made not later than 10 days after the
        end of each quarter  whether or not a transaction  covered  hereby takes
        place and shall reflect the date submitted.

   (b)  Notwithstanding  Section  4(a) of this code,  an access  person need not
        make a report  where the report  would  duplicate  information  recorded
        pursuant to Rules  204-2(a)(12)  or  204-2(a)(13)  under the  Investment
        Advisers Act of 1940.

   (c)  Each  access  person  shall  direct  their  brokers  to  supply  to  the
        Compliance Officer, on a timely basis, duplicate copies of confirmations
        of all personal security  transactions and copies of periodic  statement
        for all accounts.

   (d)  Each access person shall disclose all personal  security holdings within
        10 days of  becoming  an access  person and within 30 days of the end of
        each calendar  year.  Each such report shall state the title,  number of
        shares and principal amount of the security involved and the name of any
        broker, dealer or bank with whom an account is maintained.


<PAGE>

5- Review of Reports

   Reports  required  to be made  pursuant  to  Section 4 of this code  shall be
   reviewed by the Underwriter's  compliance officer or such other person as the
   President of the Underwriter designates.

6- Prior Clearance of Transactions

   No access person who makes any recommendation concerning any security held or
   to be acquired by an investment  company client,  or who  participates in, or
   whose   functions   or  duties   relate  to,  the   determination   of  which
   recommendation  shall be made,  or who in  connection  with his or her duties
   obtains any information  concerning which  securities are being  recommended,
   shall effect a purchase or sale  directly or  indirectly,  of any security in
   which he has,  or by  reason  of such  transaction  acquires,  any  direct or
   indirect beneficial ownership, without obtaining prior written clearance from
   the  President  of the  Underwriter  (or the  Compliance  Officer  when  said
   President is seeking approval).

   Prior  clearance  will  NOT be  granted  with  respect  to  securities  being
   purchased  or  sold  by  an  investment  company  client  or  being  actively
   considered by the Adviser or an advisory  employee  until 7 days have elapsed
   from the  conclusion  of such  activity.  Any prior  clearance  concerning  a
   private placement  transaction will only be granted under circumstances where
   an  investment   client's  interests  are  not   disadvantaged,   where  such
   opportunity  is not being  offered to an  individual  by virtue of his or her
   position with the  Underwriter  and further,  with the express  understanding
   that the access person  involved will be under an obligation to disclose such
   investment  should  he  or  she  participate  in  the  Adviser's   subsequent
   consideration of an investment in the same issuer,  such consideration  being
   subject to an independent review by access persons with no direct or indirect
   interest  in the  issuer.  Any access  person who  effects a purchase or sale
   after  obtaining  such prior written  clearance  shall be deemed not to be in
   violation of Section 2 of this code by reason of such purchase or sale.

7- Other Restricted Activities

   (a)  No access  person  shall  accept any gift or other thing of more than de
        minimis  value from any person or entity that does  business  with or on
        behalf of the Underwriter.

   (b)  No access  person shall  profit in the  purchase  and sale,  or sale and
        purchase, of the same (or equivalent or economically related) securities
        within 60 calendar days,  unless prior written clearance is given by the
        President  of the  Underwriter  (or the  Compliance  Officer  when  said
        President  is seeking  approval).  Any profits  realized in violation of
        this Section shall be required to be disgorged.

   (c)  No access  person  shall serve on the board of  directors  of a publicly
        traded  company  without  obtaining  prior  written  clearance  from the
        President  of the  Underwriter  (or the  Compliance  Officer  when  said
        President is seeking approval).


<PAGE>

8- Certificate of Compliance

   Each access person shall  certify  within 30 days of the end of each calendar
   year that with respect to this code of ethics he or she has:

   (i)  read and understood it;
  (ii)  complied with the requirements; and
 (iii)  disclosed or reported all personal  securities  transactions so required
        by it.

9- Administration

   (a)  Upon learning of a violation of this code,  the  Underwriter  may impose
        such sanctions as it deems appropriate,  including, inter alia, a letter
        of  censure  or  suspension  or  termination  of the  employment  of the
        violator.

   (b)  At least annually the  Underwriter  will furnish a written report to the
        Board of Directors of an investment company client that:

        (i) Describes any issues arising under this code or procedures since the
            last  report,  including  all  material  violations  of the  code or
            procedures and any sanctions imposed in response.

       (ii) Certifies  that  procedures  reasonably  necessary to prevent access
            persons from violating this code have been adopted.



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