PROFUNDS
485APOS, 1999-03-02
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As filed with the Securities and Exchange Commission on March 2, 1999

                           Registration Nos. 333-28339
                                    811-08239

                       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. 4            [X]
                                     and/or

       REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]
                                         Amendment No. 7               [X]



                                    PROFUNDS
               (Exact name of Registrant as Specified in Charter)
                        7900 Wisconsin Avenue, Suite 300
                            Bethesda, Maryland 20814
               (Address of Principal Executive Offices) (Zip Code)
                                 (301) 657-1970
              (Registrant's Telephone Number, including Area Code)

Michael L. Sapir, Chairman                                with a copy to:
ProFund Advisors LLC                                      William J. Tomko
7900 Wisconsin Avenue, Suite 300                          BISYS Fund Services
Bethesda, Maryland  20814                                 3435 Stelzer Road
                                                          Columbus, Ohio 43219

                 (Name and Address of Agent for Service Process)


Approximate Date of Commencement of the Proposed Public Offering of the 
Securities:

It is proposed that this filing will become effective:

____      Immediately upon filing pursuant to paragraph (b)

_X__     60 days after filing pursuant to paragraph (a) (1)

____     75 days after filing pursuant to paragraph (a) (2)

         On ___________ __, 1998 pursuant to Rule 485___

If appropriate, check the following:

____     This post-effective amendment designates a new effective date for a 
previously filed post-effective amendment.




<PAGE>
   

                        The ProFunds No-Load Mutual Funds

                                  BULL PROFUND
                                ULTRABULL PROFUND
                                ULTRA OTC PROFUND
                               ULTRAEUROPE PROFUND
                                  BEAR PROFUND
                                ULTRABEAR PROFUND

                             ULTRASHORT OTC PROFUND
                            ULTRASHORT EUROPE PROFUND

                              MONEY MARKET PROFUND

                                   Prospectus
                                   May 1, 1999

                              ProFund Advisors LLC

                              Bankers Trust Company
                               Investment Advisors








Like shares of all mutual funds, these securities have not been approved or
disapproved by the Securities and Exchange Commission nor has the Securities and
Exchange Commission passed upon the accuracy or adequacy of this prospectus. Any
representation to the contrary is a criminal offense.


<PAGE>


INSIDE FRONT COVER


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

THE BENCHMARK PROFUNDS IN BRIEF

DETAILS OF THE BENCHMARK PROFUNDS' APPROACH TO INVESTING

THE MONEY MARKET PROFUND

SHAREHOLDER INFORMATION

MANAGEMENT OF THE PROFUNDS


BENCHMARK PROFUNDS OBJECTIVES

The investment objective of each of the Benchmark ProFunds is as follows:

o   BULL PROFUND - to provide investment returns that correspond to the
    performance of the S&P 500 Index.

o   ULTRABULL PROFUND - to provide investment returns that correspond to 200% of
    the performance of the S&P 500 Index.

o   ULTRAOTC PROFUND - to provide investment results that correspond to 200% of
    the performance of the NASDAQ 100 Index(TM).

o   ULTRAEUROPE PROFUND - seeks daily investment results that correspond to
    twice (200%) the performance of the ProFunds Europe Index.

o   BEAR PROFUND - to provide investment results that will inversely correlate
    to the performance of the S&P 500 Index.

o   ULTRABEAR PROFUND - to provide investment results that will inversely
    correlate to 200% of the performance of the S&P 500 Index.

o   ULTRASHORT OTC PROFUND - to provide investment results that correspond each
    day to twice of the inverse (opposite) of the performance of the NASDAQ 100
    Index(TM).

o   ULTRASHORT EUROPE PROFUND - seeks daily investment results that correspond
    to twice (200%) the inverse (opposite) of the performance of the ProFunds
    Europe Index.

                                                                               2
<PAGE>


THE BENCHMARK PROFUNDS IN BRIEF
OVERVIEW
- --------
The no-load Benchmark ProFunds each seek to achieve a daily return equal to the
performance of a particular stock market benchmark.*


o   For example, the Bull ProFund seeks to match the daily performance of a
    stock market index--the S&P 500 Composite Stock Price Index(TM) ("S&P 500
    Index")--like a conventional index fund.

o   Unlike conventional index funds, certain ProFunds seek to double the daily
    return of a specified stock market index.

o   Other ProFunds seek to produce a daily return of the inverse or double the
    inverse of a particular stock market index. The value of these ProFunds
    should go up when the index underlying their benchmark goes down, and their
    value should go down when the index goes up.

*A stock index reflects the price of a group of stocks of specified companies. A
benchmark can be any standard of investment performance to which a mutual fund
seeks to match its return. For example, UltraBull ProFund has a benchmark of
TWICE THE S&P 500 INDEX.


                                                                               3
<PAGE>

<TABLE>
<CAPTION>

These ProFunds seek to match or double an index's performance:
- ---------------------------------------------------------------------------------------------------------------
<S>                     <C>                   <C>             <C>
  PROFUND               INDEX                 DAILY           TYPES OF COMPANIES IN INDEX
                                              OBJECTIVE
- ---------------------------------------------------------------------------------------------------------------
  BULL                  S&P 500               Match           diverse, widely traded, large capitalization
- ---------------------------------------------------------------------------------------------------------------
  ULTRABULL             S&P 500               Double          diverse, widely traded, large capitalization
- ---------------------------------------------------------------------------------------------------------------

  ULTRAOTC              NASDAQ 100 Index(TM)  Double          large capitalization, most with technology and
                                                              growth orientation

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

  ULTRAEUROPE           ProFunds Europe       Double          large capitalization, widely traded European
                        Index                                 stocks

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


These ProFunds seek to match or double the inverse of an index's performance:
- ---------------------------------------------------------------------------------------------------------------

  PROFUND                INDEX                DAILY           TYPES OF COMPANIES IN INDEX
                                              OBJECTIVE

- ---------------------------------------------------------------------------------------------------------------
  BEAR                   S&P 500              Inverse         diverse, widely traded, large capitalization
- ---------------------------------------------------------------------------------------------------------------
  ULTRABEAR              S&P 500              Double the      diverse, widely traded, large capitalization
                                              inverse
- ---------------------------------------------------------------------------------------------------------------

  ULTRASHORT OTC         NASDAQ 100 Index(TM) Double the      large capitalization , most with technology and
                                              inverse         growth orientation

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

  ULTRASHORT EUROPE      ProFunds Europe      Double the      large capitalization, widely traded European
                         Index                inverse         stocks

- ---------------------------------------------------------------------------------------------------------------
</TABLE>


The ProFunds also offer the Money Market ProFund, which is discussed on pages
- --- through --- of this prospectus.

Like all investments, the ProFunds entail risk. ProFund Advisors cannot
guarantee that any of the Benchmark ProFunds will achieve its objective.


                                                                               4
<PAGE>


STRATEGY

In seeking to match the Benchmark ProFunds' returns with the benchmarks that
they track, ProFund Advisors employs a proprietary quantitative approach that
may use the following investments and investment techniques:

o   a combination of stocks that in ProFund Advisors' opinion should simulate
    the movement of the index

o   futures contracts on stock indexes, and options on futures contracts

o   short sales of stock (for the ProFunds that seek to negatively track an
    index)

o   financial instruments such as interest rate caps, collars, floors, and
    options on securities and stock indexes

It is the policy of the Benchmark ProFunds to pursue their investment objectives
regardless of market conditions, to remain nearly fully invested and not to take
defensive positions.


WHO MAY WANT TO CONSIDER A PROFUNDS INVESTMENT


The BULL, ULTRABULL, ULTRAOTC and ULTRAEUROPE PROFUNDS may be appropriate for
investors who:

o    hold positive views of the long-term prospects of a particular index and
     believe that by investing with the objective of equaling or doubling the
     market's daily return they will achieve superior results over time.

o    are seeking to match an index's daily return with half the investment
     required of conventional stock index mutual funds (UltraBull, UltraOTC and
     UltraEurope ProFunds only).


SIDEBAR

Example: An investor might invest $100,000 in a conventional S&P 500 Index fund.
Alternatively, that same investor could invest half that amount--$50,000--in
UltraBull ProFund and target the same daily return. The investor would then have
$50,000 available for another investment, or to devote for some other purpose.

                                                                               5
<PAGE>

The BEAR, ULTRABEAR, ULTRASHORT OTC and ULTRASHORT EUROPE PROFUNDS may be
appropriate for investors who:

o    expect the underlying index to go down and desire to earn a profit as a
     result of the index going down.

o    want to protect (or hedge) the value of a diversified portfolio of stocks
     and/or stock mutual funds from a stock market downturn that they
     anticipate.


o    own one or more securities that they believe will outperform the market in
     general and wish to earn a profit even if the overall market declines.


SIDEBAR
Example: An investor with a diversified portfolio of stocks or stock mutual
funds valued at $100,000 might be concerned that the general stock market could
go down or be unusually volatile for the next six months. The investor could
substantially protect the portfolio against downturns in the stock market by
investing $50,000 in UltraBear, UltraShort OTC or UltraShort Europe ProFund--or
in a combination of these ProFunds. Of course, the investor likely would also be
giving up gains that the portfolio would otherwise produce if the markets go up
rather than down in value.

All of the ProFunds may be appropriate for investors who:

o    are executing a strategy that relies on frequent buying, selling or
     exchanging among stock mutual funds, since the ProFunds do not limit how
     often an investor may exchange among the ProFunds and do not impose any
     transaction fee when investors buy, sell or exchange a ProFund.

o    want to target their exposure to an index from double the index to double
     the inverse of the index--or anywhere in between--based on their current
     view of the market.



                                                                               6
<PAGE>


SIDEBAR

Example: Investors could develop an investment program which would target an
exposure to an index that changes depending on their view of the prospects for
the index. A program with a $100,000 investment that targeted the S&P 500 Index
might look like this:

<TABLE>
<CAPTION>

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

<S>                <C>                     <C>                 <C>                 <C>             <C>
Your View of       Your Degree of          ProFund             Daily Target        Amount          Amount
Market             Conviction              Selected            Exposure            Invested in     Invested in
                                                               To Index            Benchmark       Money Market
                                                                                   ProFund         ProFund*

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

Positive           Extremely Strong        UltraBull           200%                $100,000        $0

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

Positive           Very Strong             UltraBull           150%                $75,000         $25,000

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

Positive           Strong                  UltraBull           100%                $50,000         $50,000

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

Neutral            Neutral                 Money Market        0%                  $0              $100,000

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

Negative           Strong                  UltraBear           Inverse 100%        $50,000         $50,000

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

Negative           Very Strong             UltraBear           Inverse 150%        $75,000         $75,000

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

Negative           Extremely Strong        UltraBear           Inverse 200%        $100,000        $0

- ----------------------------------------------------------------------------------------------------------------------
</TABLE>

*    In this example, the investor could choose to invest the remainder of the
     $100,000 total in Money Market ProFund or any other appropriate investment.

BENCHMARK PROFUNDS' RISKS


RISKS IN COMMON

As with any mutual fund, the Benchmark ProFunds could lose money, or their
performance could trail that of other investment alternatives. In addition, the
ProFunds present some risks not traditionally associated with most mutual funds.
It is important that investors closely review and understand these risks before
making an investment in ProFunds.

Each Benchmark ProFund faces five fundamental risks:

o    MARKET RISK: The Benchmark ProFunds are subject to market risks that will
     affect the value of their shares, including general economic and market
     conditions, as well as developments that impact specific industries or
     companies. Shareholders in the positively correlated ProFunds should lose
     money when the index underlying their benchmark declines. Shareholders in
     the negatively correlated ProFunds should lose money when the index
     underlying their benchmark rises -- A RESULT THAT IS THE OPPOSITE FROM
     TRADITIONAL EQUITY MUTUAL FUNDS.

                                                                               7
<PAGE>

o    LIQUIDITY RISK: In certain circumstances, such as a disruption of the
     orderly markets for the financial instruments in which ProFunds invest,
     ProFunds might not be able to dispose of certain holdings quickly or at
     prices that represent true market value in the judgment of ProFund
     Advisors. This may prevent ProFunds from limiting losses or realizing
     gains.

o    CORRELATION RISK: While ProFund Advisors expects that each of the Benchmark
     ProFunds will track its benchmark with a correlation of .90 or better over
     a year, there can be no guarantee that the ProFunds will be able to achieve
     this level of correlation. A failure to achieve a high degree of
     correlation may prevent a Benchmark ProFund from achieving its investment
     goal.

o    NON-DIVERSIFICATION RISK: The Benchmark ProFunds expect that their
     portfolios' holdings will be diversified as defined under the federal
     securities laws. The Benchmark ProFunds are nevertheless classified as
     "non-diversified" under such laws. As such, while they have no intent to do
     so, they have the ability to concentrate a relatively high percentage of
     their investments in the securities of a small number of companies. This
     would make the performance of a Benchmark ProFund more susceptible to a
     single economic, political or regulatory event than a more diversified
     mutual fund might be. In any case, each of these ProFunds are subject to
     certain diversification requirements imposed by the Internal Revenue Code.

o    RISKS OF AGGRESSIVE INVESTMENT TECHNIQUES: Certain of the Benchmark
     ProFunds' investment techniques may be considered aggressive. Risks
     associated with the use of options, futures contracts, and options on
     futures contracts include potentially dramatic price changes in the value
     of the instruments and imperfect correlations between the price of the
     contract and the underlying security or index.

RISKS ASSOCIATED WITH PARTICULAR PROFUNDS

o    LEVERAGE RISK: The leveraged investment techniques that the Ultra ProFunds
     employ should cause investors in these ProFunds to achieve greater returns
     in favorable environments and lose more money in adverse environments.

o    FOREIGN INVESTMENT RISK: UltraEurope ProFund and UltraShort Europe ProFund
     invest, directly or indirectly, in foreign securities, which may involve
     risks not typically associated with investing in U.S. securities alone:

                                                                               8

<PAGE>

     - Many foreign countries lack uniform accounting and disclosure standards,
     or have standards that differ from U.S. standards. Accordingly, these
     ProFunds may not have access to adequate or reliable company information.

     - Ultra Europe ProFund and UltraShort Europe ProFund will be subject to the
     market, economic and political risks of the countries where they invest or
     where the companies represented in the benchmark indices are located.

     - Securities purchased by these two ProFunds may be priced in foreign
     currencies. Their value could change significantly as the currencies
     strengthen or weaken relative to the U.S. dollar. ProFund Advisors will not
     engage in activities designed to hedge against foreign currency
     fluctuations.

     - On January 1, 1999, the eleven nations of the European Monetary Union,
     including Germany and France, began the process of introducing a uniform
     currency. The new currency, the euro, is expected to reshape financial
     markets, banking systems and monetary policy in Europe and throughout the
     world. The continued transition to the euro may also have a worldwide
     impact on the economic environment and behavior of investors.


BENCHMARK PROFUNDS' TOTAL RETURNS, AFTER FEES AND EXPENSES

The bar chart and tables in this section can help you evaluate the potential
risk and rewards of investing in the Benchmark ProFunds. The bar chart shows the
1998 return for the Investor Class shares of each Benchmark ProFund available to
the public for a year or more as of December 31, 1998. The first table compares
each such ProFund's return for Investor Class shares in 1998 and since inception
with its relevant benchmark index. The second table compares each such ProFund's
return for Service Class shares in 1998 and since inception with its relevant
benchmark index. Of course, how a Benchmark ProFund has performed in the past is
not necessarily an indication of how it will perform in the future.


                                  1998 RETURNS
                                   [Bar chart]

                                                                               9
<PAGE>

<TABLE>
<CAPTION>

- -----------------------------------------------------------------------------------------------
<S>      <C>                 <C>               <C>                <C>              <C>   
         26.57%              42.95%            185.34%            -19.46%          -38.34%
- -----------------------------------------------------------------------------------------------
      Bull ProFund         UltraBull          UltraOTC         Bear ProFund       UltraBear
                            ProFund            ProFund                             ProFund
- -----------------------------------------------------------------------------------------------
</TABLE>


During the period covered in the chart above, the highest and lowest return of
the Investor Class shares of each of these Benchmark ProFunds in any calendar
quarter were as follows:

<TABLE>
<CAPTION>

- ---------------------------------------------------------------------------------------------------------------
<S>                                     <C>                                 <C>
  FUND                                  HIGHEST QUARTERLY RETURN (%)        LOWEST QUARTERLY RETURN (%)
- ---------------------------------------------------------------------------------------------------------------
  Bull ProFund                               Q4 1998 (20.37%)                    Q3 1998 (-9.95%)
- ---------------------------------------------------------------------------------------------------------------
  Bear ProFund                               Q3 1998 (11.11%)                   Q4 1998 (-17.06%)
- ---------------------------------------------------------------------------------------------------------------
  UltraBull ProFund                          Q4 1998 (41.36%)                   Q3 1998 (-22.46%)
- ---------------------------------------------------------------------------------------------------------------
  UltraBear ProFund                          Q3 1998 (17.87%)                   Q4 1998 (-32.26%)
- ---------------------------------------------------------------------------------------------------------------
  UltraOTC ProFund                           Q4 1998 (72.73%)                    Q3 1998 (-5.15%)
- ---------------------------------------------------------------------------------------------------------------
</TABLE>

                                                                              10
<PAGE>

<TABLE>
<CAPTION>


                AVERAGE ANNUAL INVESTOR CLASS SHARE RETURNS AS OF DECEMBER 31, 1998


- ---------------------------------------------------------------------------------------------------------------
<S>                                            <C>                     <C>                     <C>  <C>
                                               ONE YEAR            SINCE INCEPTION          INCEPTION DATE
- ---------------------------------------------------------------------------------------------------------------
  Bull ProFund                                  26.57%                  23.07%                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
  UltraBull ProFund                             42.95%                  42.34%                 11/28/97
- ---------------------------------------------------------------------------------------------------------------
  UltraOTC ProFund                             185.34%                 123.30%                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
  Bear ProFund                                 -19.46%                 -19.41%                 12/31/97
- ---------------------------------------------------------------------------------------------------------------
  UltraBear ProFund                            -38.34%                 -35.43%                 12/23/97
- ---------------------------------------------------------------------------------------------------------------
  S&P 500 Index                                26.67%*                 26.92%*                 11/28/97
- ---------------------------------------------------------------------------------------------------------------
                                               26.67%*                 24.18%*                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
                                               26.67%*                 28.27%*                 12/23/97
- ---------------------------------------------------------------------------------------------------------------
                                               26.67%*                 26.67%*                 12/31/97
- ---------------------------------------------------------------------------------------------------------------
  NASDAQ 100 Index TM                          85.31%*                 70.12%*                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>

                                  AVERAGE ANNUAL SERVICE CLASS SHARE RETURNS AS OF DECEMBER 31, 1998


- ---------------------------------------------------------------------------------------------------------------
<S>                                            <C>                     <C>                     <C>  <C>
                                               ONE YEAR            SINCE INCEPTION          INCEPTION DATE
- ---------------------------------------------------------------------------------------------------------------
  Bull ProFund                                  25.68%                  22.26%                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
  UltraBull ProFund                             41.48%                  40.99%                 11/28/97
- ---------------------------------------------------------------------------------------------------------------
  UltraOTC ProFund                             183.98%                 122.32%                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
  Bear ProFund                                 -20.04%                 -19.99%                 12/31/97
- ---------------------------------------------------------------------------------------------------------------
  UltraBear ProFund                            -38.45%                 -35.60%                 12/23/97
- ---------------------------------------------------------------------------------------------------------------
  S&P 500 Index                                26.67%*                 26.92%*                 11/28/97
- ---------------------------------------------------------------------------------------------------------------
                                               26.67%*                 24.18%*                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
                                               26.67%*                 28.27%*                 12/23/97
- ---------------------------------------------------------------------------------------------------------------
                                               26.67%*                 26.67%*                 12/31/97
- ---------------------------------------------------------------------------------------------------------------
  NASDAQ 100 Index  TM                         85.31%*                 70.12%*                 12/2/97
- ---------------------------------------------------------------------------------------------------------------
*Excludes reinvestment of dividends.
</TABLE>

ANNUAL BENCHMARK PROFUND OPERATING EXPENSES


The tables below describe the fees and expenses you may pay if you buy and hold
shares in any of the Benchmark ProFunds. All expenses are deductible from the
ProFunds' assets. THE PROFUNDS ARE "NO-LOAD" MUTUAL FUNDS. YOU PAY NO SALES
CHARGE WHEN YOU BUY OR SELL SHARES, OR WHEN YOU REINVEST DIVIDENDS.

                                                                              11
<PAGE>

             BENCHMARK PROFUNDS FEE STRUCTURE-INVESTOR CLASS SHARES

                    (PERCENTAGE OF AVERAGE DAILY NET ASSETS)

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

                       BULL         ULTRABULL     ULTRAOTC       ULTRAEUROPE
                       PROFUND      PROFUND*      PROFUND*       PROFUND

- --------------------------------------------------------------------------------
  Management  Fees      0.75%         0.75%          0.75%            0.90%
- --------------------------------------------------------------------------------
  Distribution          none           none          none             none
  (12b-1) fees
- --------------------------------------------------------------------------------
  Other Expenses        0.58%         0.73%          0.73%            0.58%
- --------------------------------------------------------------------------------

  Total Annual          1.33%         1.48%          1.48%            1.48%
  Operating
  Expenses

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


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

                      ULTRABEAR       ULTRASHORT        ULTRASHORT     BEAR PROFUND
                      PROFUND*        OTC               EUROPE
                                      PROFUND*          PROFUND
                   
- ------------------------------------------------------------------------------------
<S>                     <C>              <C>              <C>            <C>  
  Management  Fees      0.75%            0.75%            0.90%          0.75%
- ------------------------------------------------------------------------------------
  Distribution           none             none            none            none
  (12b-1) fees
- ------------------------------------------------------------------------------------
  Other Expenses        0.72%            0.91%            0.58%          0.58%
- ------------------------------------------------------------------------------------

  Total Annual          1.47%            1.66%            1.48%          1.33%
  Operating
  Expenses

- ------------------------------------------------------------------------------------
</TABLE>


* ProFund Advisors currently waives fees with respect to the indicated ProFunds.
During the ProFunds' last fiscal year, ProFund Advisors waived fees in the
following amounts (as a percentage of average daily net assets): UltraBull
ProFund - 0.15%, UltraOTC ProFund - 0.15%, UltraBear ProFund - 0.14%, and
UltraShort OTC ProFund - 0.33%. Total expenses were 1.33% for the Investor Class
shares of each of these ProFunds after fee waivers.

                                                                              12

<PAGE>
<TABLE>
<CAPTION>

             BENCHMARK PROFUNDS FEE STRUCTURE--SERVICE CLASS SHARES

                    (PERCENTAGE OF AVERAGE DAILY NET ASSETS)

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

                    BULL PROFUND      ULTRABULL       ULTRAOTC         ULTRAEUROPE
                                      PROFUND*        PROFUND*         PROFUND

- -------------------------------------------------------------------------------------
<S>                     <C>             <C>             <C>              <C>  
  Management  Fees      0.75%           0.75%           0.75%            0.90%
- -------------------------------------------------------------------------------------

  Distribution           none           none            none              none

  (12b-1) fees
- -------------------------------------------------------------------------------------

  Other Expenses        1.58%           1.73%           1.73%            1.58%

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

  Total Annual          2.33%           2.48%           2.48%            2.48%
  Operating
  Expenses

- -------------------------------------------------------------------------------------
</TABLE>

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

                      ULTRABEAR        ULTRASHORT        ULTRASHORT         BEAR
                      PROFUND*         OTC               EUROPE             PROFUND
                                       PROFUND*          PROFUND

- ------------------------------------------------------------------------------------------
<S>                      <C>              <C>               <C>               <C>  
  Management  Fees       0.75%            0.75%             0.90%             0.75%
- ------------------------------------------------------------------------------------------

  Distribution           none             none              none               none

  (12b-1) fees
- ------------------------------------------------------------------------------------------
  Other Expenses         1.72%            1.91%             1.58%             1.58%
- ------------------------------------------------------------------------------------------

  Total Annual           2.47%            2.66%             2.48%             2.33%
  Operating
  Expenses

- ------------------------------------------------------------------------------------------
</TABLE>


* ProFund Advisors currently waives fees with respect to the indicated ProFunds.
During the ProFunds' last fiscal year, ProFund Advisors waived fees in the
following amounts (as a percentage of average daily net assets): UltraBull
ProFund - 0.15%, UltraOTC ProFund - 0.15%, UltraBear ProFund - 0.14%, and
UltraShort OTC ProFund - 0.33%. Total expenses were 2.33% for the Service Class
shares of each of these ProFunds after fee waivers.


EXPENSE EXAMPLES
The examples below illustrate the expenses you would have incurred on a $10,000
investment in each Benchmark ProFund, and are intended to help you compare the
cost of investing in the Benchmark ProFunds compared to other mutual funds. It
assumes that you invested for the time periods shown and redeemed all of your
shares at the end of

                                                                              13
<PAGE>

each period, that each ProFund earns an annual return of 5% over the periods
shown, that you reinvest all dividends and distributions, and that gross
operating expenses remain constant.


<TABLE>
<CAPTION>
INVESTOR CLASS EXPENSE EXAMPLES
- ---------------------------------------------------------------------------------------------------------------
                                   1 year             3 years              5 years              10 years
- ---------------------------------------------------------------------------------------------------------------
<S>                                 <C>                 <C>                 <C>                  <C>   
  UltraBull ProFund                 $151                $468                $808                 $1,768
- ---------------------------------------------------------------------------------------------------------------
  UltraOTC ProFund                  $151                $468                $808                 $1,768
- ---------------------------------------------------------------------------------------------------------------
  Bull ProFund                      $135                $421                $729                 $1,601
- ---------------------------------------------------------------------------------------------------------------
  Bear ProFund                      $135                $421                $729                 $1,601
- ---------------------------------------------------------------------------------------------------------------
  UltraBear ProFund                 $150                $465                $803                 $1,757
- ---------------------------------------------------------------------------------------------------------------
  UltraShort OTC ProFund            $169                $523                $902                 $1,965
- ---------------------------------------------------------------------------------------------------------------

  Ultra Europe                      $151                $468
  ProFund1

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

  UltraShort Europe                 $151                $468
  ProFund1

- ---------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>

SERVICE CLASS EXPENSE EXAMPLES
- ---------------------------------------------------------------------------------------------------------------
                                   1 year             3 years              5 years              10 years
- ---------------------------------------------------------------------------------------------------------------
<S>                                 <C>                 <C>                <C>                   <C>   
  UltraBull ProFund                 $251                $773               $1,321                $2,816
- ---------------------------------------------------------------------------------------------------------------
  UltraOTC ProFund                  $251                $773               $1,321                $2,816
- ---------------------------------------------------------------------------------------------------------------
  Bull ProFund                      $236                $727               $1,245                $2,666
- ---------------------------------------------------------------------------------------------------------------
  Bear ProFund                      $236                $727               $1,245                $2,666
- ---------------------------------------------------------------------------------------------------------------
  UltraBear ProFund                 $250                $770               $1,316                $2,806
- ---------------------------------------------------------------------------------------------------------------
  UltraShort OTC ProFund            $269                $826               $1,410                $2,993
- ---------------------------------------------------------------------------------------------------------------

  Ultra Europe                      $251                $773
  ProFund1

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

  UltraShort Europe                 $251                $773
  ProFund1

- ---------------------------------------------------------------------------------------------------------------
</TABLE>

1  The Securities and Exchange Commission requires that these ProFunds
   estimate expenses for one and three years, only.

DETAILS OF PROFUNDS' APPROACH TO INVESTING


THE PROFUNDS' BENCHMARK INDEXES

o    The S&P 500 Index is a widely used measure of large U.S. company stock
     performance. It consists of the common stocks of 500 major corporations
     selected for their size and the frequency and ease with which their stocks
     trade. Standard & Poor's also attempts to assure that the Index reflects
     the full range and diversity of the

                                                                              14
<PAGE>
     American economy. The companies in the S&P 500 account for nearly
     three-quarters of the value of all U.S. stocks.

o    The NASDAQ 100 Index(TM) contains 100 of the largest non-financial stocks
     listed on the National Association of Securities Dealers Automated
     Quotation Stock Market, also known as the "OTC" market. Each stock listed
     in the NASDAQ 100 Index(TM) has a market value of at least $500 million and
     an average daily trading volume of at least 100,000 shares. The Index
     contains a large concentration of technology and other high-growth stocks.

o    ProFunds Europe Index ("PEI") is a combined measure of European stock
     performance created by ProFund Advisors from the leading stock indexes of
     Europe's three largest economies giving equal weight to each index each
     day.

o    The PEI averages the daily results of Great Britain's Financial Times

     o    Stock Exchange 100-Share Index ("FTSE-100"), which tracks the stocks
          of the United Kingdom's 100 largest publicly held corporations;

     o    the Deutsche Aktienindex ("DAX"), which tracks 30 of the largest
          German corporations; and the

     o    CAC-40, which consists of 40 of the 100 largest companies listed on
          the Paris Bourse.

The performance of each of these indexes is determined once a day as of one-half
hour after the opening of the referenced stock exchange.


THE PROFUNDS MAY CHANGE BENCHMARKS WITHOUT SHAREHOLDER APPROVAL IF, FOR EXAMPLE,
PROFUND ADVISORS BELIEVE ANOTHER BENCHMARK MIGHT BETTER SUIT SHAREHOLDER NEEDS.


WHAT THE BENCHMARK PROFUNDS DO
Each Benchmark ProFund:

o    Seeks to provide its shareholders with predictable investment returns
     approximating its benchmarks by investing in securities and other financial
     instruments.

o    Pursues their objectives regardless of market conditions, trends or
     direction.

o    Seeks to provide correlation with their benchmarks on a daily basis.


WHAT THE BENCHMARK PROFUNDS DO NOT DO
ProFund Advisors does NOT:

o     Conduct conventional stock research or analysis or forecast stock market
      movement in managing the Benchmark ProFunds' assets.


                                                                              15
<PAGE>

o    Invest the Benchmark ProFunds' assets in stocks or instruments based on
     ProFund Advisors' view of the fundamental prospects of particular
     companies.

o    Adopt defensive positions by investing in cash or other instruments in
     anticipation of an adverse climate for their benchmark indices.

o    Seek to invest to realize dividend income from their investments.

In addition, the Ultra ProFunds do not seek to provide correlation with their
benchmark over a period of time, such as monthly or annually, since mathematical
compounding prevents these ProFunds from achieving such results.

ESSENTIAL CONCEPTS

o    LEVERAGE offers a means of magnifying small market movements, up or down,
     into large changes in an investment's value.

o    FUTURES, or FUTURES CONTRACTS, are contracts to pay a fixed price for an
     agreed-upon amount of commodities or securities, or the cash value of the
     commodity, on an agreed-upon date, no matter what course the market takes
     between the contract date and the delivery date. Stock index futures
     contracts settle in cash, in an amount equal to a specific dollar amount
     multiplied by the difference between the value of a referenced stock index
     on the delivery date and the value of the index on the contract date. When
     a Benchmark ProFund purchases a put or call option on a futures contract,
     it pays a premium to sell or purchase the underlying security at a specific
     price upon exercise of the option. Futures contracts are an efficient proxy
     for securities, entail fewer transaction costs than securities, and often
     trade with a higher degree of liquidity.

o    OPTIONS obligate only one party to the transaction, in contrast to futures,
     which obligate both buyer and seller. An option grants one party a right,
     for a price, either to buy or sell a security or futures contract at a
     fixed sum at any time up to an agreed-upon expiration date.

o    SELLING SHORT, or borrowing stock to sell to a third party, is a technique
     employed by the ProFunds that seek gains during declines in their benchmark
     indices. If a ProFund can buy a security to return it to the lender at a
     price lower than the ProFund earned from short selling the security, the
     ProFund makes a profit on the difference. If the current market price is
     greater when the time comes to replace the stock, the ProFund will incur a
     loss on the transaction.


                                                                              16
<PAGE>

PORTFOLIO TURNOVER

ProFund Advisors expects a significant portion of the Benchmark ProFunds' assets
to come from professional money managers and investors who use ProFunds as part
of "market timing" investment strategies. These strategies often call for
frequent trading of ProFund shares to take advantage of anticipated changes in
market conditions. Although ProFund Advisors believes its accounting methodology
should minimize the effect on ProFunds of such trading, market timing trading
could increase the rate of ProFunds' portfolio turnover, forcing realization of
substantial capital gains and losses and increasing transaction expenses. In
addition, while ProFunds does not expect it, large movements of assets into and
out of the ProFunds may negatively impact their abilities to achieve their
investment objectives or their level of operating expenses.


THE MONEY MARKET PROFUND
OBJECTIVE

The Money Market ProFund invests its assets in the Cash Management Portfolio
(the "Portfolio"), a separate investment company managed by Bankers Trust
Company. The objective of the Money Market ProFund and the Portfolio are
identical: Both seek a high level of current income consistent with liquidity
and preservation of capital. The Portfolio seeks this objective by investing in
high quality short-term money market instruments.


STRATEGY

Money Market ProFund invests for current income. In order to maintain a stable
share price, the Portfolio maintains a dollar-weighted average maturity of 90
days or less. Generally, securities in the Portfolio are valued in U.S. dollars
and have remaining maturities of 397 days (about 13 months) or less on their
purchase date. The Portfolio may also invest in securities that have features
that reduce their maturities to 397 days or less on their purchase date. The
Portfolio buys U.S. government debt obligations, money market instruments and
other debt obligations that at the time of purchase:

- --   have received the highest short-term rating from two nationally recognized
     statistical rating organizations;

- --   have received the highest short-term rating from one rating organization
     (if only one organization rates the security);

- --   if unrated, are determined to be of similar quality by the Portfolio's
     investment advisor; or

                                                                              17


<PAGE>

- --   have no short-term rating, but are rated in the top three highest long-term
     rating categories, or are determined to be of similar

     quality by the Portfolio's investment advisor.


An investment in the Money Market ProFund is not a deposit of a bank, nor is it
insured or guaranteed by the Federal Deposit Insurance Corporation or any other
government agency. While the Money Market ProFund tries to maintain a stable net
asset value of $1.00 per share, there is no guarantee that the Money Market
ProFund will do so, and you could lose money by investing in this ProFund.


CONSIDERING A MONEY MARKET PROFUND INVESTMENT
Investors can take advantage of the Money Market ProFund in two ways:

o    during periods when investors want to maintain a neutral exposure to the
     stock market, the income earned from an investment in the Money Market
     ProFund can keep their capital at work.

o    the Money Market ProFund can be invested in conjunction with other ProFunds
     to adjust an investor's target exposure to an index.

SIDEBAR
For instance, an investor who desires to target a DAILY return of 1.5 times the
performance of the S&P 500 Index could allocate 75% of his or her investment to
the UltraBull ProFund and 25% of the investment to the Money Market ProFund. See
the chart on page ---- for other illustrations of using the Money Market ProFund
in conjunction with the Benchmark ProFunds.


RISKS
All money market instruments, including U.S. government debt obligations, can
change in value when interest rates change. They may also change in value if an
issuer's creditworthiness changes, although such a circumstance would be
extremely unlikely in the case of U.S. government debt obligations. In addition,
the Money Market ProFund will be subject to the effects of business, economic
and regulatory developments that affect the Portfolio or the financial services
industry generally.

MONEY MARKET PROFUND'S TOTAL RETURNS, AFTER FEES AND EXPENSES

The bar chart and tables in this section can help you evaluate the potential
risk and reward of investing in Money Market ProFund. The bar chart shows the
1998 return for the Investor Class shares of the Money Market ProFund. The first
table compares the

                                                                              18
<PAGE>

Money Market ProFund's return for Investor Class shares in 1998 and since with
its relevant comparative securities index. The second table shows the return for
Service Class shares in 1998 and since inception with its relevant comparative
securities index. Of course, how the Money Market ProFund has performed in the
past is not necessarily an indication of how it will perform in the future.


                                   1998 RETURN
                                      4.84%
                                   [bar chart]


During the period covered in the chart above, the highest return in any calendar
quarter for Money Market ProFund's Investor Class shares was Q4 1998 (1.22%),
and its lowest quarterly return was Q3 1998 (1.14%).


       AVERAGE ANNUAL INVESTOR CLASS SHARE RETURNS AS OF DECEMBER 31, 1998


- --------------------------------------------------------------------------------
                               ONE YEAR       SINCE INCEPTION     INCEPTION DATE
- --------------------------------------------------------------------------------
  MONEY MARKET PROFUND           4.84%             4.87%             11/17/97
- --------------------------------------------------------------------------------
   Comparative Index
- --------------------------------------------------------------------------------


The 7-day yield, the income yield for the previous seven days projected over a
full year, was 4.41% for Money Market ProFund's Investor Class shares as of
December 31, 1998. To learn the current 7-day yield, call ProFunds at (888)
776-3637.


       AVERAGE ANNUAL SERVICE CLASS SHARE RETURNS AS OF DECEMBER 31, 1998


- --------------------------------------------------------------------------------
                                ONE YEAR      SINCE INCEPTION     INCEPTION DATE
- --------------------------------------------------------------------------------
  MONEY MARKET PROFUND           3.81%             3.41%             11/17/97
- --------------------------------------------------------------------------------
    Comparative Index
- --------------------------------------------------------------------------------


The 7-day yield, the income yield for the previous seven days projected over a
full year, was 3.41% for Money Market ProFund's Service Class shares as of
December 31, 1998. To learn the current 7-day yield, call ProFunds at (888)
776-3637.


                                                                              19
<PAGE>


ANNUAL FUND OPERATING EXPENSES

The tables below describe the fees and expenses you may pay if you buy and hold
shares of the Money Market ProFund. All expenses, including the Money Market
ProFund's prorated Portfolio expenses, are deductible from the ProFund's assets.
THE MONEY MARKET PROFUND IS A "NO-LOAD" MUTUAL FUND. YOU PAY NO SALES CHARGE
WHEN YOU BUY OR SELL SHARES OR WHEN YOU REINVEST DIVIDENDS.

            MONEY MARKET PROFUND FEE STRUCTURE-INVESTOR CLASS SHARES

                    (PERCENTAGE OF AVERAGE DAILY NET ASSETS)

- --------------------------------------------------------------------------------
  Management Fees                                           0.15%
- --------------------------------------------------------------------------------
  Distribution (12b-1) Fees                                 None
- --------------------------------------------------------------------------------
  Other Expenses                                            0.74%
- --------------------------------------------------------------------------------

  Total Annual Operating Expenses*                          0.89%

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



            MONEY MARKET PROFUND FEE STRUCTURE---SERVICE CLASS SHAREs

                    (PERCENTAGE OF AVERAGE DAILY NET ASSETS)

- --------------------------------------------------------------------------------
  Management Fees                                           0.15%
- --------------------------------------------------------------------------------
  Distribution (12b-1) Fees                                 None
- --------------------------------------------------------------------------------
  Other Expenses                                            1.83%
- --------------------------------------------------------------------------------

  Total Annual Operating Expenses*                          1.98%

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


*    ProFund Advisors currently waives fees with respect to the Money Market
     ProFund. During the ProFunds' last fiscal year, ProFund Advisors waived
     fees in the amount of 0.09% of average daily net assets. Total expenses
     were 0.83% for the Investor Class shares and 1.83% for the Service Class
     shares after fee waivers.


EXPENSE EXAMPLES

The examples below illustrate the expenses you would have incurred on a $10,000
investment in each class of shares of the Money Market ProFund, and are intended
to help you compare to cost of investing in the ProFund compared to other mutual
funds. It assumes that you invested for the time periods shown and redeemed all
of your shares at the end of each period, the Money Market ProFund earns an
annual return of 5% over the periods shown, that you reinvest all dividends and
distributions, and that gross operating expenses remain constant.



                                                                              20
<PAGE>






- --------------------------------------------------------------------------------
                        1 year      3 years      5 years        10 years
- --------------------------------------------------------------------------------
  Investor Shares        $91          $284        $493           $1,096
- --------------------------------------------------------------------------------
  Service Shares         $201         $621        $1068          $2,306
- --------------------------------------------------------------------------------

MONEY MARKET PROFUND DETAILS
The Money Market ProFund invests all of its investable assets in the Portfolio.
The Portfolio may invest in high-quality, short-term, dollar-denominated money
market securities paying a fixed, variable or floating interest rate. These
include:

o    Debt securities issued by U.S. and foreign banks, financial institutions,
     and corporations, including certificates of deposit, euro-time deposits,
     commercial paper (including asset-backed commercial paper), notes, funding
     agreements and U.S. government securities. Securities that do not satisfy
     the maturity restrictions for a money market fund may be specifically
     structured so that they are eligible investments for money market funds.
     For example, some securities have features which have the effect of
     shortening the security's maturity.

o    U.S. government securities that are issued or guaranteed by the U.S.
     Treasury, or by agencies or instrumentalities of the U.S. Government.

o    Repurchase agreements, which are agreements to buy securities at one price,
     with a simultaneous agreement to sell back the securities at a future date
     at an agreed-upon price.

o    Asset-Backed securities, which are generally participations in a pool of
     assets whose payment is derived from the payments generated by the
     underlying assets. Payments on the asset-backed security generally consist
     of interest and/or principal.

Because many of the Portfolio's principal investments are issued or
credit-enhanced by banks, the Portfolio may invest more than 25% of its total
assets in the financial services industry.


The Portfolio may invest in other types of instruments, as described in the
Statement of Additional Information.


SPECIFIC RISKS AND MEASURES TAKEN TO LIMIT THEM
CREDIT RISK
A money market instrument's credit quality depends on the issuer's ability to
pay interest on the security and repay the debt: the lower the credit rating,
the greater the risk that the security's issuer will default, or fail to meet
its payment obligations. The credit risk of a

                                                                              21
<PAGE>

security may also depend on the credit quality of any bank of financial
institution that provides credit enhancement for it. The Portfolio only buys
high quality securities with minimal credit risk. If a security no longer meets
the Portfolio's credit rating requirements, Bankers Trust Company will attempt
to sell that security within a reasonable time, unless selling the security
would not be in the Portfolio's best interest.

REPURCHASE AGREEMENT RISK
A repurchase agreement exposes the Portfolio to the risk that the party that
sells the securities defaults on its obligation to repurchase them. In this
circumstance, the Portfolio can lose money because:

o    it may not be able to sell the securities at the agreed-upon time and price

o    the securities lose value before they can be sold.


Bankers Trust Company seeks to reduce the Portfolio's risk by monitoring, under
the supervision of the Portfolio's Board of Trustees, the creditworthiness of
the sellers with whom it enters into repurchase agreements. The Portfolio also
monitors the value of the securities to ensure that they are at least equal to
the total amount of the repurchase obligations, including interest.

INTEREST RATE RISK
Money market instruments, like all debt securities, face the risk that the
securities will decline in value because of changes in interest rates.
Generally, investments subject to interest rate risk will decrease in value when
interest rates rise and increase when interest rates decline. To minimize such
price fluctuations, the Portfolio adheres to the following practices:

o    Bankers Trust Company limits the dollar-weighted average maturity of the
     securities held by the Portfolio to 90 days or less. Generally, rates of
     short-term investments fluctuate less than longer-term bonds.

o    Bankers Trust Company primarily buys securities with remaining maturities
     of 13 months or less. This reduces the risk that the issuer's
     creditworthiness will change, or that the issuer will default on the
     principal and interest payments of the obligations.

MARKET RISK
Although individual securities may outperform their market, the entire market
may decline as a result of rising interest rates, regulatory developments or
deteriorating economic conditions.

                                                                              22
<PAGE>

SECURITY SELECTION RISK
While the Portfolio invests in short-term securities, which by nature are
relatively stable investments, the risk remains that the securities selected
will not perform as expected. This could cause the Portfolio's returns to lag
behind those of similar money market funds. Bankers Trust Company attempts to
limit this risk by diversifying the Portfolio's investments so that a single
setback need not undermine the pursuit of its objective and by investing in
money market instruments that receive the highest short-term debt ratings as
described above.

CONCENTRATION RISK
Because the Portfolio may invest more than 25% of its total assets in the
financial services industry, it may be vulnerable to setbacks in that industry.
Banks and other financial service companies are highly dependent on short-term
interest rates and can be adversely affected by downturns in the U.S. and
foreign economies or changes in banking regulations.

PREPAYMENT RISK
When a bond issuer, such as an issuer of asset-backed securities, retains the
right to pay off a high yielding bond before it comes due, the Portfolio may
have no choice but to reinvest the proceeds at lower interest rates. Thus,
prepayment may reduce the Portfolio's income. It may also create a capital gains
tax liability, because bond issuers usually pay a premium for the right to pay
off bonds early.


ORGANIZATIONAL STRUCTURE
The Money Market ProFund is a FEEDER FUND that invests all of its assets in a
MASTER FUND, the Portfolio. The ProFund and the Portfolio have the same
investment objective.

The Portfolio may accept investments from other feeder funds. The feeders bear
the Portfolio's expenses in proportion to their assets. Each feeder can set its
own transaction minimums, fund-specific expenses and other conditions. This
Money Market ProFund's Trustees may withdraw its assets from the Portfolio if
they believe doing so is in the shareholders' best interests. If the Trustees
withdraw the Fund's assets, they would then consider whether the Fund should
hire its own investment advisor and invest its assets directly in appropriate
instruments, invest in a different fund, or take other action.



SHAREHOLDER INFORMATION
CALCULATING THE PROFUNDS' SHARE PRICES



                                                                              23
<PAGE>

Except for the UltraEurope and UltraShort Europe ProFunds, each Benchmark
ProFund calculates daily share prices on the basis of the net asset value of
each class of shares at the close of regular trading on the New York Stock
Exchange ("NYSE") (normally, 4:00 p.m., Eastern time) every day the NYSE and the
Chicago Mercantile Exchange are open for business. The UltraEurope and
UltraShort Europe ProFunds calculate their daily share prices on the basis of
net asset value of each class as of one half hour after the latest opening of
the three exchanges tracked by the PEI: the London Stock Exchange, the Frankfurt
Stock Exchange or the Paris Bourse (normally, 4:30 a.m., Eastern time), on each
day that all three of these exchanges and the NYSE are open. Purchases and
redemptions of shares are effected at the net asset value per share next
determined after receipt and acceptance of an order. If portfolio investments of
a ProFund are traded in markets on days when the ProFund's principal trading
market(s) is closed, its net asset value may vary on days when investors cannot
purchase or redeem shares.

The ProFunds value shares of each class of shares by dividing the market value
of the assets attributable to each class, less the liabilities attributable to
the class, by the number of the class's outstanding shares. The ProFunds use the
following methods for arriving at the current market price of investments held
by the Benchmark ProFunds:

o    securities  listed  and  traded on  exchanges  -- the last  price the stock
     traded at on a given day, or if there were no sales,  the mean  between the
     closing bid and asked prices

o    securities traded over the counter--NASDAQ-supplied information on the
     prevailing bid and asked prices

o    futures contracts and options on indexes and securities -- the last sale
     price prior to the close of regular trading on the NYSE (for all Benchmark
     ProFunds except the UltraEurope ProFund and UltraShort Europe ProFund)

o    futures prices used to calculate net asset values for the UltraEurope
     ProFund and the UltraShort Europe ProFund will be the last transaction
     prices for the respective futures contracts that occur immediately prior to
     one half hour after each underlying stock market opens

o    options on futures contracts -- priced at fair value determined with
     reference to established future exchanges

o    bonds and convertible bonds generally are valued using a third-party
     pricing system

o    short-term debt securities are valued at amortized cost, which approximates
     market value


                                                                              24
<PAGE>

o    the foreign exchange rates used to calculate the net asset values for the
     UltraEurope ProFund and the UltraShort Europe ProFund will be the mean of
     the bid price and the ask price for the respective foreign currency
     occurring immediately after one half hour after the last underlying stock
     market opens


When price quotes are not readily available, securities and other assets are
valued at fair value in good faith under procedures established by, and under
the general supervision and responsibility of, the ProFunds' Board of Trustees.
This procedure incurs the unavoidable risk that the valuation may be higher or
lower than the securities might actually command if the ProFunds sold them. This
procedure incurs the unavoidable risk that the valuation may be higher or lower
than the securities might actually command if the ProFunds sold them. In the
event that a trading halt closes the NYSE or a futures exchange early, portfolio
investments may be valued at fair value, or in a manner that is different from
the discussion above. See the Statement of Additional Information for more
details.


CALCULATING THE MONEY MARKET PROFUND'S SHARE PRICE
The Money Market ProFund calculates daily share prices on the basis of the net
asset value of each class of shares at the close of regular trading on the NYSE
(normally, 4:00 p.m., Eastern time) every day the NYSE is open for business.
Purchases and redemptions of shares are effected at the net asset value per
share next determined after receipt and acceptance of an order. If the market
for the primary investments in the Portfolio closes early, the Portfolio may
close early. The Money Market ProFund will cease taking purchase orders at that
time. The Money Market ProFund's net asset value per share for each class of
shares will normally be $1.00, although neither ProFund Advisors nor Bankers
Trust Company can guarantee that this will always be the case. The Portfolio
uses the amortized cost method to account for any premiums or discounts above or
below the face value of any securities it buys. This method does not reflect
daily fluctuations in market value.


                                                                              25
<PAGE>


THE NEW YORK STOCK EXCHANGE and the CHICAGO MERCANTILE EXCHANGE, a leading
market for futures and options, are open every week, Monday through Friday,
except when the following holidays are celebrated: New Year's Day, Martin Luther
King, Jr. Day (the third Monday in January), Presidents' Day (the third Monday
in February), Good Friday, Memorial Day (the last Monday in May), July 4th,
Labor Day (the first Monday in September), Thanksgiving Day (the fourth Thursday
in November) and Christmas Day. The Portfolio may close early on the business
day before each of these holidays. The Portfolio may also close early on the day
after Thanksgiving Day and the day before Christmas Eve.


The LONDON STOCK EXCHANGE, FRANKFURT STOCK EXCHANGE or PARIS BOURSE closes for
the following holidays: New Year's Day, Good Friday, Easter Monday, Labor Day
(May 1), Early May Bank Holiday, VE Day (May 8), Late May Bank Holiday,
Ascension, Pentecost, August Bank Holiday, German Unity Day, Armistice Day,
Christmas Day and the next business day after Christmas Day.



DIVIDENDS AND DISTRIBUTIONS

Each of the Benchmark ProFunds intends to distribute to its shareholders every
year all of the year's net investment income and net capital gains. ProFunds
will reinvest these distributions in additional shares of the ProFund declaring
them, unless a shareholder has written to request a direct cash distribution.



The Money Market ProFund declares dividends from its net income daily and pays
the dividends on a monthly basis. The Money Market ProFund will pay annually any
long-term capital gains as well as any short-term capital gains that it did not
distribute during the year, but it reserves the right to include in the daily
dividend any short-term capital gains on securities that it sells.



                                                                              26
<PAGE>

The Money Market ProFund may revise these policies, postpone the payment of
dividends and interest or take other actions in order to maintain a constant net
asset value of $1.00 per share.




TAX CONSEQUENCES
A ProFund does not ordinarily pay income tax on its net investment income (which
includes short-term capital gains) and net capital gain that it distributes to
shareholders, but individual shareholders pay tax on the dividends and
distributions they receive. Shareholders will generally be taxed regardless of
how long they have held ProFund shares and regardless of whether they receive
cash or choose to have distributions and dividends reinvested. Distributions and
dividends generally will be taxable as either ordinary income or long-term
capital gains. For example, if a ProFund designates a particular distribution as
a long-term capital gain distribution, it will be taxable to shareholders at
their long-term capital gain rate. Dividends and distributions may also be
subject to state and local taxes.


Every year the ProFunds will send shareholders tax information on the dividends
and distributions for the previous year.


If shareholders sell or redeem their ProFund shares, they may have a capital
gain or loss, which will be long-term or short-term, generally depending upon
how long they have held the shares. An exchange of ProFund shares may be treated
as a sale.


The tax consequences for tax deferred retirement accounts or non-taxable
shareholders will be different.




PLEASE KEEP IN MIND:
- --------------------

o    Whether a distribution by a ProFund is taxable to shareholders as ordinary
     income or at the lower capital gains rate depends on whether it is
     long-term capital gain of the ProFund, not on how long an investor has
     owned shares of the ProFund.

                                                                              27
<PAGE>

o    Dividends and distributions declared by a ProFund in October, November or
     December of one year and paid in January of the next year may be taxable in
     the year the ProFund declared them.

o    As with all mutual funds, a ProFund may be required to withhold U.S.
     federal income tax at the rate of 31% of all taxable distributions and
     redemption proceeds, payable to shareholders who fail to provide the
     ProFund with correct taxpayer identification numbers or to make required
     certifications, or who have been notified by the IRS that they are subject
     to backup withholding. Backup withholding is not an additional tax; rather,
     it is a way in which the IRS ensures it will collect taxes otherwise due.
     Any amounts withheld may be credited against the shareholder's U.S. federal
     income tax liability. You also may be subject to a $50 fee to reimburse the
     ProFunds for any penalty that the IRS may impose.


PLEASE SEE THE STATEMENT OF ADDITIONAL INFORMATION FOR MORE INFORMATION. BECAUSE
EACH INVESTOR'S TAX CIRCUMSTANCES ARE UNIQUE AND BECAUSE THE TAX LAWS ARE
SUBJECT TO CHANGE, PROFUND ADVISORS RECOMMENDS THAT SHAREHOLDERS CONSULT THEIR
TAX ADVISORS ABOUT FEDERAL, STATE, LOCAL AND FOREIGN TAX CONSEQUENCES OF
INVESTMENT IN THE PROFUNDS.



CLASSES OF SHARES

Investors in any of the ProFunds can purchase either Investor Class shares
directly, or Service Class shares through an authorized firm, such as a
registered investment advisor, a bank or a trust company. Under a shareholder
services plan for Service Class shares, each ProFund may pay an authorized firm
up to 1.00% of average daily net assets attributable to its customers who are
Service Class shareholders. For this fee, the authorized firms may provide a
variety of services, such as:


o    receiving and processing shareholder orders,

o    performing the accounting for the shareholder's account,

o    maintaining retirement plan accounts,

o    answering questions, giving investment advice, and handling correspondence
     for individual accounts,

o    acting as the sole shareholder of record for individual shareholders,

                                                                              28
<PAGE>

o    issuing shareholder reports and transaction confirmations, and

o    executing daily investment "sweep" functions.

o    investment advisory services.



Holders of a ProFund's Service Class shares pay all fees and expenses applicable
to these shares. The authorized firms may charge extra for services beyond those
specified above, but they must furnish clients who own Service Class shares with
a schedule explaining those fees.



SHAREHOLDER SERVICES GUIDE

CONTACTING PROFUNDS
By telephone:        (888) 776-3637 or (614) 470-8122
                     (888) 776-5717 -- a phone line dedicated for use by
                                        financial professionals ONLY
BY MAIL:
ProFunds
P.O. Box 182800
Columbus, OH 43218-2800

BY OVERNIGHT MAIL:
ProFunds
c/o BISYS Fund Services
3435 Stelzer Road
Columbus, OH 43219


MINIMUM INVESTMENTS

o    $5,000 for discretionary accounts controlled by a financial professional.

o    $15,000 for self-directed accounts controlled directly by investors.

These minimums apply to all accounts, including retirement plans, and apply to
the total value of an investor's initial ProFunds investment. ProFunds reserves
the right to reject or refuse, at its discretion, any order for the purchase of
a ProFund's shares in whole or in part.

TAX-SHELTERED RETIREMENT PLANS

                                                                              29
<PAGE>

The ProFunds sponsor Individual Retirement Accounts ("IRAs") that enable
individual investors to set up their own retirement savings programs. ProFund
Advisors charges an annual fee of $15 per social security number for all types
of IRAs to pay for the extra maintenance and tax reporting that these plans
require. Investors in other types of retirement plans also may invest in the
ProFunds. For additional information and an application, contact ProFunds
directly by phone or at the above address.


OPENING YOUR PROFUNDS ACCOUNT

o    BY MAIL: Send a completed application, along with a check payable to
     "ProFunds", to the above address. Cash, credit cards, credit card checks
     and third party checks are not accepted. All purchases must be made in US
     dollars through a US bank.


o    BY WIRE TRANSFER: Fax your completed application to 800-782-4297 or
     614-470-8718. Call ProFunds to inform ProFunds of the amount you will be
     wiring and receive a confirmation number. You can then instruct your bank
     to transfer your funds to:

     o    UMB Bank, N.A. Kansas City, Missouri

     o    Routing/ABA#: 101000695

     o    ProFunds DDA #9870857952

     o    For Further Credit to: THE NAME OF THE PROFUND(S), YOUR ACCOUNT
          NUMBER, AND THE NAME(S) OF THE ACCOUNT OWNER(S).

     o    Confirmation Number: AS GIVEN TO YOU BY YOUR PROFUNDS TELEPHONE
          SERVICE REPRESENTATIVE

     o    Please note that your bank may charge a fee for such a service.

     o    Instructions, written or telephonic, given to ProFunds for wire
          transfer requests do not constitute a purchase order until the wire
          transfer has been received by ProFunds. ProFunds is not liable for any
          loss incurred due to a wire transfer not having been received.

o    THROUGH SECURITIES BROKERS OR DEALERS. Securities brokers have the
     responsibility of transmitting your orders promptly, and may charge a
     processing fee.


                                                                              30
<PAGE>


THREE WAYS TO PURCHASE ADDITIONAL PROFUNDS SHARES:

o    BY MAIL: Cash, credit cards, credit card checks and third party checks are
     not accepted. All purchases need to be made in US dollars through a US
     bank.

o    THROUGH AUTHORIZED SECURITIES BROKERS OR DEALERS. Securities brokers have
     the responsibility of transmitting your orders promptly and may charge a
     processing fee.

o    BY WIRE TRANSFER: Call ProFunds to inform ProFunds of the amount you will
     be wiring and receive a confirmation number. You can then instruct your
     bank to transfer your funds to:

     o    UMB Bank, N.A. Kansas City, Missouri

     o    Routing/ABA#: 101000695

     o    ProFunds DDA #9870857952

     o    For Further Credit to: THE NAME OF THE PROFUND(S), YOUR ACCOUNT
          NUMBER, AND THE NAME(S) OF THE ACCOUNT OWNER(S).

     o    Confirmation Number: AS GIVEN TO YOU BY YOUR PROFUNDS TELEPHONE
          SERVICE REPRESENTATIVE

     o    Please note that your bank may charge a fee for such a service.

     o    Instructions, written or telephonic, given to ProFunds for wire
          transfer requests do not constitute a purchase order until the wire
          transfer has been received by ProFunds. ProFunds is not liable for any
          loss incurred due to a wire transfer not having been received.

PLEASE KEEP IN MIND:
- --------------------

o    The minimum subsequent purchase amount is $100.


o    ProFunds will price the shares you purchase at the price of the shares next
     computed after we receive and accept your wire, check or other form of
     payment.

o    ProFunds accepts wire orders between 8:00 a.m. and 9:00 p.m., Eastern time,
     but it must receive your wire transfer by 3:30 p.m. (6:00 p.m. for
     UltraEurope and UltraShort Europe ProFunds) to price it at that day's net
     asset value. Wires received after 3:30 p.m. (6:00 p.m. for UltraEurope and
     UltraShort Europe ProFunds) are considered received as of the next business
     day. If the primary exchange or market on which a ProFund (other than the
     UltraEurope and UltraShort Europe ProFunds)


                                                                              31
<PAGE>

     transacts business closes early, the above cut-off time will be thirty
     minutes prior to the close of such exchange or market.

o    If your purchase is cancelled, you will be responsible or any losses that
     may result form any decline in the value of the cancelled purchase. The
     ProFunds (or their agents) have the authority to redeem shares in your
     account(s) to cover any losses due to fluctuations in share price. Any
     profit on a cancelled transaction will accrue to the ProFunds.



REDEEMING PROFUND SHARES

You can redeem all or part of your shares at the price next determined after we
receive your request by mail. You may also place your order by phone, but
PROFUNDS CAN ONLY ACCEPT REDEMPTION ORDERS BY PHONE BETWEEN 8:00 A.M. AND 3:50
P.M. AND BETWEEN 4:30 P.M. AND 9:00 P.M. EASTERN TIME, EXCEPT FOR THE
ULTRAEUROPE AND ULTRASHORT EUROPE PROFUNDS, FOR WHICH TELEPHONE REDEMPTION
ORDERS ARE ACCEPTED BETWEEN 8:00 A.M. AND 3:50 P.M. AND 4:30 P.M. AND 8:00 P.M.,
EASTERN TIME. If the primary exchange or market on which a ProFund (other than
the UltraEurope and UltraShort Europe ProFunds) transacts business closes early,
the above cut-off time will be thirty minutes prior to the close of such
exchange or market.


WRITTEN REDEMPTIONS

To redeem all or part of your shares in writing, your request needs to include
the following information:

o    the name of the ProFund(s)

o    the account number(s)

o    the amount of money or number of shares being redeemed

o    the name(s) of the account owners

o    the signature(s) of all registered account owners

o    your daytime telephone number

                                                                              32
<PAGE>


WIRE REDEMPTIONS

If your account is authorized for wire redemption, your proceeds will be wired
directly into the bank account you have designated. The ProFunds normally remit
redemption proceeds within seven days of completing your liquidation out of the
relevant ProFund. Redemption proceeds from the UltraEurope and UltraShort Europe
ProFunds will be delayed one day. For redemption of shares purchased by check or
automatic investment, ProFunds may wait up to 15 days before sending redemption
proceeds to assure that its transfer agent has collected the purchase payment.
The ProFunds charge a $15 service fee for a wire transfer of redemption
proceeds, and your bank may charge an additional fee to receive the wire. If you
would like to establish this option on an existing account, please call the
ProFunds to request the appropriate form. Wire redemptions are not available for
retirement accounts.


SIGNATURE GUARANTEE

     Certain redemption requests must include a signature guarantee. Your
     request needs to be in writing and include a signature guarantee if any of
     the following situations apply:

     o    Your account registration or address has changed within the last 30
          calendar days.

     o    The check is being mailed to a different address than the one on your
          account.

     o    The check is being made payable to someone other than the account
          owner.

     o    The redemption proceeds are being transferred to an account with a
          different registration.

     o    You wish to redeem more than $100,000.

     o    Other unusual situations as determined by ProFund's transfer agent.

  Signature guarantees may be provided by an eligible guarantor institution such
  as a commercial bank, an NASD member firm such as a stock broker, a savings
  association or a national securities exchange.


                                                                              33
<PAGE>

PLEASE KEEP IN MIND:
- --------------------

o    Redemption from self-directed accounts must be for at least $1,000 or, if
     less, for the account's entire current value. The remaining balance needs
     to be above the applicable minimum investment.
 
o    The ProFunds normally remit redemption proceeds within seven days of
     completing your liquidation out of the relevant ProFund. Redemption
     proceeds from the UltraEurope and UltraShort Europe ProFunds will be
     delayed one day. For redemption of shares purchased by check or Automatic
     Investment, ProFunds may wait up to 15 days before sending redemption
     proceeds to assure that its transfer agent has collected the purchase
     payment.

o    ProFunds will remit payment of telephone orders only to the address of
     record on the account application. You must submit, in writing, a request
     for payment to any other address along with a signature guarantee from a
     financial service organization, such as a bank or securities broker.

o    To redeem shares in a retirement account, your request needs to be in
     writing, except for exchanges to other ProFunds, which can be requested by
     phone or in writing. Call the ProFunds to request a retirement distribution
     form.

o    Involuntary Redemptions: ProFunds reserves the right to redeem
     involuntarily an investor's account, including a retirement account, which
     falls below the applicable minimum investment in total value in the
     ProFunds due to redemption. In addition, both a request for a partial
     redemption by an investor whose account balance is below the minimum
     investment and a request for partial redemption by an investor that would
     bring the account below the minimum investment will be treated as a request
     by the investor for a complete redemption of the account.

o    Money Market ProFund shares begin accruing dividends on the day ProFund's
     transfer agent, BISYS Fund Services, receives a purchase order and payment
     in the form of a Federal funds wire. Purchases by check begin earning
     dividends the business day following the business day the check is
     received. They continue to earn dividends until the business day that BISYS
     Fund Services has processed the redemption order.


                                                                              34
<PAGE>


SUSPENSION OF REDEMPTIONS

Your right of redemption may be suspended, or the date of payment postponed: (i)
for any period during which the NYSE or the Federal Reserve Bank of New York, as
appropriate, is closed (other than customary weekend or holiday closings) or
trading on the NYSE, as appropriate, is restricted, as determined by Securities
and Exchange Commission; (ii) for any period during which an emergency exists,
as determined by the Securities and Exchange Commission, so that disposal of a
ProFund's investments or the determination of its net asset value is not
reasonably practicable; or (iii) for such other periods as the Securities and
Exchange Commission, by order, may permit for protection of the ProFunds'
investors.


DRAFT CHECKS

You may elect to redeem shares of the Money Market ProFund by draft check ($500
minimum) made payable to the order of any person or institution. If you are
interested in this option, you must submit a completed signature card to
ProFunds. You will then be supplied with draft checks that are drawn on the
Money Market ProFund's account. There is a $25 fee for stop payment requests on
draft checks. This option is not available to Individual Retirement Account
shareholders.


EXCHANGES

Shareholders can exchange shares of either class of any ProFund for shares of
either class of another ProFund free of charge. ProFunds can only honor
exchanges between accounts registered in the same name, and having the same
address and taxpayer identification number.


ProFunds accepts exchange orders either by phone or in writing. You will need to
specify the number of shares, or the percentage or dollar value of the shares
you wish to exchange and the ProFunds (and classes of shares) involved in the
transaction. PROFUNDS CAN ONLY ACCEPT EXCHANGE ORDERS BY PHONE BETWEEN 8:00 A.M.
AND 3:50 P.M. AND BETWEEN 4:30 P.M. AND 9:00 P.M. EASTERN TIME (8 A.M. AND 3:50
P.M. AND BETWEEN 4:30 P.M. AND 8:00 P.M. FOR THE ULTRAEUROPE AND ULTRASHORT
EUROPE PROFUNDS). If

                                                                              35
<PAGE>

the primary exchange or market (generally, the CME) on which a ProFund (other
than the UltraEurope or UltraShort Europe ProFunds) transacts business closes
early, the above cut-off time will be 25 minutes prior to the close of such
exchange or market.



Telephone exchanges from any ProFund other than the UltraEurope and UltraShort
Europe Profund into either the UltraEurope ProFund or the UltraShort Europe
ProFund need to be made by 3:50 p.m., Eastern time. The exchange redemption
will be made at that day's net asset value if received before the time deadline.
The proceeds will be used to purchase shares of either or both of these ProFunds
on the next business day for the UltraEurope and UltraShort Europe ProFunds. THE
PROCEEDS WILL BE UNINVESTED DURING THE INTERVENING PERIOD AND WILL NOT EARN
INTEREST DURING THAT TIME. Please note that during certain periods it may take
several days for exchanges to be completed due to holidays. Telephone exchanges
from either the UltraEurope ProFund or the UltraShort Europe ProFund into any
other ProFund will receive the net asset value calculated on the business day
following the day of the order on the redemption and purchase sides of the
exchange. Accordingly, shareholders will not be uninvested for any period of
time.


PLEASE KEEP IN MIND:
- --------------------

o    An EXCHANGE is actually a redemption and purchase of shares and your
     redemptions are subject to taxes (in a non tax-sheltered account).

o    The minimum exchange for self-directed accounts is $1,000 or, if less, for
     the account's entire current value.

o    You may exchange, on a regular basis, shares of the Money Market ProFund
     for shares of other ProFunds through an Automatic Exchange Plan. For more
     information on this option, please call ProFunds at 888-776-3637.


AUTOMATIC INVESTMENT AND REDEMPTION PLANS

Shareholders may buy and redeem shares automatically on a monthly, bimonthly,
quarterly or annual basis. The minimum automatic purchase is $100.00 and the
minimum automatic redemption is $500. These minimums are waived for IRA
shareholders 70-1/2 years of age or older.


                                                                              36
<PAGE>

ABOUT TELEPHONE TRANSACTIONS

o    It may be difficult to reach the ProFunds by telephone during periods of
     heavy market activity or other times. If you are unable to reach us by
     telephone, consider sending written instructions.

o    You may initiate numerous transactions by telephone. Please note, however,
     that the ProFunds and their agents will not be responsible for losses
     resulting from unauthorized transactions when procedures designed to verify
     the identity of the caller are followed.

MANAGEMENT OF THE PROFUNDS


BOARD OF TRUSTEES AND OFFICERS


The ProFunds' Board of Trustees is responsible for the general supervision of
the ProFunds. The ProFunds' officers are responsible for day-to-day operations
of the ProFunds.


INVESTMENT ADVISORS
PROFUND ADVISORS LLC
- --------------------

PROFUND ADVISORS LLC, located at 7900 Wisconsin Avenue, Suite 300, Bethesda,
Maryland 20814, serves as the investment advisor to all of the ProFunds except
for the Money Market ProFund, providing investment advice and management
services. It oversees the investment and reinvestment of the assets in each
Benchmark ProFund. It receives fees equal to 0.75% of the average daily net
assets of each Benchmark ProFund, except the UltraEurope and UltraShort Europe
ProFunds, for which it receives a fee equal to 0.90% of the average daily net
assets. ProFund Advisors bears the costs of advisory services.


                                                                              37
<PAGE>

MICHAEL L. SAPIR, Chairman and Chief Executive Officer of ProFund Advisors LLC,
served as senior vice president of Padco Advisors, Inc., which advised Rydex(R)
Funds. In addition, Mr. Sapir practiced law for over 13 years, most recently as
a partner in a Washington-based law firm. As an attorney, Mr. Sapir advised and
represented mutual funds and other financial institutions. He holds degrees from
Georgetown University Law Center (J.D.) and University of Miami (M.B.A. and
B.A.).


LOUIS M. MAYBERG, President of ProFund Advisors LLC, co-founded National Capital
Companies, L.L.C., an investment bank in 1986, and manages its hedge fund. He
holds a Bachelor of Arts degree in Finance from George Washington University.


WILLIAM E. SEALE, Ph.D., Director of Portfolio for ProFund Advisors LLC has more
than 26 years of experience in the commodity futures markets. His background
includes a five-year presidential appointment as a commissioner of the U.S.
Commodity Futures Trading Commission. He earned his degrees at University of
Kentucky. Dr. Seale also holds an appointment as Professor of Finance at George
Washington University.



BANKERS TRUST COMPANY
- ---------------------

The Money Market ProFund seeks to achieve its investment objective by investing
all its assets in a portfolio managed by Bankers Trust Company, with
headquarters at 130 Liberty Street, New York, NY 10006. Bankers Trust makes the
Portfolio's investment decisions and assumes responsibility for the securities
the Portfolio owns. It receives a fee equal to 0.05% of the average daily net
assets of the Portfolio.



As of December 31, 1998, Bankers Trust was the eighth largest bank holding
company in the United States, with total assets of approximately $156 billion.
Bankers Trust Company is a worldwide merchant bank dedicated to servicing the
needs of corporations, governments, financial institutions and private clients
through a global network of over 96 offices in more than 43 countries.


                                                                              38
<PAGE>

On November 30, 1998, Bankers Trust Corporation entered into an Agreement and
Plan of Merger with Deutsche Bank AG under which Bankers Trust Corporation will
become a subsidiary of Deutsche Bank AG. Deutsche Bank AG is a major global
banking institution engaged in a wide range of financial services, including
retail and commercial banking, investment banking and insurance. The transaction
is contingent upon various regulatory approvals, as well as the approval of
Bankers Trust Company's shareholders. If the transaction is approved and
completed, Deutsche Bank AG, as Bankers Trust's new parent company, will control
its investment management operations. Bankers Trust Company believes that, under
this new arrangement, the services provided to the Portfolio will be maintained
at their current level.


OTHER SERVICE PROVIDERS
BISYS Fund Services, located at 3435 Stelzer Road, Suite 1000, Columbus, Ohio
43219, acts as the administrator to the ProFunds, providing operations,
compliance and administrative services. Each ProFund pays BISYS a fee, on a
sliding scale, for its administrative service. For average daily net assets up
to $300 million, the fee is 0.15% of the assets, and it declines to 0.05% for
average daily net assets of $1 billion or more.



ProFund Advisors also performs client support and administrative services for
the ProFunds. The Benchmark ProFunds each paid a fee of 0.15% of average daily
net assets for these services last year. ProFund Advisors may receive a fee of
0.35% of average daily net assets from the Money Market ProFund for these
services and for feeder fund management, administration and reporting in its
relationship to the Portfolio.



YEAR 2000

Like other funds and business organizations around the world, the ProFunds could
be adversely affected if the computer systems used by their investment advisors
and other service providers do not properly process and calculate date-related
information for the Year 2000 and beyond. In addition, Year 2000 issues may
adversely affect companies in which the ProFunds invest, which could impact the
prices of the ProFunds' shares.

                                                                              39
<PAGE>

The ProFunds have been assured that their service providers have developed and
are implementing clearly defined and documented plans intended to minimize risks
to services critical to the ProFunds' operations associated with Year 2000
issues. The service providers are likewise seeking assurances from their
respective vendors and suppliers that these entities are addressing any Year
2000 issues.

In the event that any systems upon which the ProFunds depend are not Year 2000
ready by December 31, 1999, administrative errors and account maintenance
failures would likely occur. While the ultimate costs or consequences of
incomplete or untimely resolution of Year 2000 issues by the ProFunds' service
providers cannot be accurately assessed at this time, the ProFunds currently
have no reason to believe that the Year 2000 plans of the investment advisors
and other service providers will not be completed by December 31, 1999. The
ProFunds will continue to closely monitor developments relating to this issue.

OTHER INFORMATION

"Standard & Poor's," "S&P," "S&P 500," "Standard & Poor's 500," and "500" are
trademarks of the McGraw-Hill Companies, Inc. and have been licensed for use by
ProFunds. "NASDAQ 100 Index" is a trademark of the NASDAQ Stock Markets, Inc.
("NASDAQ"). The ProFunds are not sponsored, endorsed, sold or promoted by
Standard & Poor's or NASDAQ and neither Standard & Poor's nor NASDAQ makes any
representation regarding the advisability of investing in the Product.

FINANCIAL HIGHLIGHTS

The tables below provide a picture of the performance since inception of each
share class of the ProFunds that had commenced operations before December 31,
1998. Certain information reflects financial results for a single share. The
total return information represents the rate of return that an investor would
have earned on an investment in each ProFund shown, assuming reinvestment of all
dividends and distributions. This information has been audited by
PricewaterhouseCoopers LLP, independent accountants, whose report, along with
the financial statements of the ProFunds, appears in the

                                                                              40
<PAGE>

ProFunds' annual report for the fiscal year ended December 31, 1998. The annual
report is available free of charge by phoning 888-776-3637.

  TABLES TK


                                                                              41
<PAGE>


  BACK COVER


Additional information about the ProFunds' investments is available in the
ProFunds' annual and semi-annual reports to shareholders. In the ProFunds'
annual report you will find a discussion of the market conditions and investment
strategies that significantly affected performance during the last fiscal year.


You can find more detailed information about each of the ProFunds in their
current Statement of Additional Information, dated April 30, 1999, which we have
filed electronically with the Securities and Exchange Commission (SEC) and which
is incorporated by reference into, and is legally a part of, this prospectus. To
receive your free copy of a Statement of Additional Information, or the annual
or semi-annual reports, or if you have questions about investing in the
ProFunds, write to us at:

                    ProFunds
                    P.O. Box 182800
                    Columbus, OH 43218-2800

or call our toll-free numbers:
                   (888) PRO-FNDS ((888) 776-3637) For All Others)
                   (888) PRO-5717 ((888) 776-5717) Financial Professionals Only)

or visit our website www.profunds.com.

You can find other information about the ProFunds on the SEC's website
(http://www.sec.gov), or you can get copies of this information, after payment
of a duplicating fee, by writing to the Public Reference Section of the SEC,
Washington D.C. 20549-6009. Information about the ProFunds, including their
Statement of Additional Information, can be reviewed and copied at the SEC's
Public Reference Room in Washington, D.C. For information on the Public
Reference Room, call the SEC at (800) SEC-0330.

ProFunds
811-08239

    
                                                                              42
<PAGE>


                                    PROFUNDS

                       STATEMENT OF ADDITIONAL INFORMATION

                        7900 WISCONSIN AVENUE, SUITE 300
                            BETHESDA, MARYLAND 20814
              (888) 776-5717 (REGISTERED INVESTMENT ADVISERS ONLY)
                         (888) PRO-FNDS (FOR ALL OTHERS)



     This statement of additional  information  describes  nine  ProFunds.  Each
ProFund offers two classes of shares:  Service Shares and Investor  Shares.  The
ProFunds may be used by professional  money managers and investors as part of an
asset-allocation  or  market-timing  investment  strategy or to create specified
investment exposure to a particular segment of the securities market or to hedge
an existing investment portfolio. Sales are made without any sales charge at net
asset  value.  Each  non-money-market  ProFund  seeks  investment  results  that
correspond  each  day  to a  specified  benchmark.  The  ProFunds  may  be  used
independently or in combination with each other as part of an overall investment
strategy. Additional ProFunds may be created from time to time.

     The ProFunds  include the Money Market  ProFund.  The Money Market  ProFund
seeks  a high  level  of  current  income  consistent  with  liquidity  and  the
preservation  of  capital  through  investment  in  high  quality  money  market
instruments.  Unlike  other mutual  funds,  the Money  Market  ProFund  seeks to
achieve its investment  objective by investing all of its  investable  assets in
the Cash Management  Portfolio (the "Portfolio"),  a separate investment company
with an identical  investment  objective.  The  performance  of the Money Market
ProFund will correspond directly to the investment performance of the Portfolio.

     The ProFunds involve special risks, some not traditionally  associated with
mutual funds.  Investors  should  carefully  review and evaluate  these risks in
considering an investment in the ProFunds to determine  whether an investment in
a particular  ProFund is appropriate.  None of the ProFunds alone  constitutes a
balanced  investment  plan.  Each  non-money  market Profund is not intended for
investors  whose  principal  objective  is  current  income or  preservation  of
capital.  Because  of the  inherent  risks in any  investment,  there  can be no
assurance that the ProFunds' investment objectives will be achieved.

     This Statement of Additional Information is not a prospectus.  It should be
read  in  conjunction  with  ProFunds'  Prospectus,  dated  May 1,  1999,  which
incorporates  this  Statement  of  Additional  Information  by  reference.   The
financial statements and related report of the independent  accountants included
in the Fund's  annual  report for the fiscal  year ended  December  31, 1998 are
incorporated by reference into this Statement of Additional Information.  A copy
of the Prospectus or Annual Report is available, without charge, upon request to
at the address above or by telephoning at the telephone numbers above.

     The date of this Statement of Additional Information is May 1, 1999.


<PAGE>


                       STATEMENT OF ADDITIONAL INFORMATION


                                TABLE OF CONTENTS



                                                                            PAGE
                                                                             ---
ProFunds...................................................................   6
Investment Policies and Techniques.........................................   6
Investment Restrictions....................................................  25
Portfolio Transactions and Brokerage.......................................  31
Management of ProFunds.....................................................  34
Costs and Expenses.........................................................  41
Capitalization.............................................................  42
Taxation...................................................................  47
Performance Information....................................................  51
Financial Statements.......................................................  54
Appendix -- Description of Securities Ratings..............................  A-1






                                      B-5
<PAGE>

                                    PROFUNDS


     ProFunds (the "Trust") is an open-end management  investment  company,  and
currently  comprises  nine  separate  series.  Other  series may be added in the
future. The ProFunds may be used independently or in combination with each other
as  part  of an  overall  investment  strategy.  Shares  of any  ProFund  may be
exchanged, without any charge, for shares of the same class of any other ProFund
on the  basis  of the  respective  net  asset  values  of the  shares  involved;
provided,  that, in connection with exchanges for shares of the ProFund, certain
minimum  investment  levels  are  maintained  (see  "Shareholders   Services  --
Exchanges " in the Prospectus).


                       INVESTMENT POLICIES AND TECHNIQUES

GENERAL


     Reference is made to the sections entitled "Specific ProFunds  Objectives",
"Strategy",  "Risks in Common" and  "Considering  a ProFunds  Investment" in the
ProFund's Prospectus for a discussion of the investment  objectives and policies
of the ProFunds. In addition, set forth below is further information relating to
the ProFunds. The discussion below supplements and should be read in conjunction
with the Prospectus.  Portfolio  management is provided to the non-money  market
ProFunds by its investment  adviser,  ProFund  Advisors LLC, a Maryland  limited
liability company with offices at 7900 Wisconsin Avenue, NW, Bethesda,  Maryland
(the  "Advisor").  The Money  Market  ProFund  seeks to achieve  its  investment
objective  by  investing  all of its  assets in the  Portfolio  which has as its
investment adviser, Bankers Trust Company ("Bankers Trust").

     The investment objectives (except the specific benchmarks which are tracked
by  the  ProFunds)  and  certain   investment   restrictions   of  the  ProFunds
specifically  identified as fundamental  policies may not be changed without the
affirmative  vote of at least the  majority  of the  outstanding  shares of that
ProFund,  as  defined  in the 1940 Act.  All other  investment  policies  of the
ProFunds not specified as fundamental (including the benchmarks of the ProFunds)
may be  changed  by the  trustees  of  the  ProFunds  without  the  approval  of
shareholders.

     The non-money market ProFunds may consider  changing a ProFund's  benchmark
if, for example, the current benchmark becomes unavailable; the ProFunds believe
the current  benchmark no longer  serves the  investment  needs of a majority of
shareholders or another benchmark better serves their needs; or the financial or
economic  environment makes it difficult for the ProFund's investment results to
correspond sufficiently to its current benchmark.  If believed appropriate,  the
ProFunds  may  specify  a  benchmark  for  a  ProFund  that  is  "leveraged"  or
proprietary.  Of course,  there can be no assurance  that a ProFund will achieve
its objective.

     Fundamental  securities  analysis is not  generally  used by the Advisor in
seeking  to  correlate  with the  respective  benchmarks.  Rather,  the  Advisor
primarily  uses   statistical  and   quantitative   analysis  to  determine  the
investments a non-money  market ProFund makes and  techniques it employs.  While
the Advisor attempts to minimize any "tracking error" (that statistical  measure
of  the  difference  between  the  investment  results  of  a  ProFund  and  the
performance of its  benchmark),  certain  factors will tend to cause a ProFund's
investment  results to vary from a perfect  correlation  to its  benchmark.  The
ProFunds,  however,  do not expect that their total returns will vary  adversely
from their  respective  current  benchmarks  by more than ten  percent  over the
course of a year. See "Special Considerations."

     It  is  the  policy  of  the  non-money-market  ProFunds  to  pursue  their
investment  objectives of correlating with their benchmarks regardless of market
conditions, to remain nearly fully invested and not to take defensive positions.

     The investment strategies of the ProFunds discussed below, and as discussed
in the  Prospectus,  may be used by a ProFund if, in the opinion of the Advisor,
these  strategies will be  advantageous  to the ProFund.  The ProFund is free to
reduce  or  eliminate  the  ProFund's  activity  in any of those  areas  without
changing the ProFund's  fundamental  investment policies.  There is no assurance
that any of these strategies or any



                                      B-6
<PAGE>

other strategies and methods of investment available to a ProFund will result in
the achievement of the ProFund's objectives.


BENCHMARKS OF THE NON-MONEY MARKET PROFUNDS

     The S&P 500 Index.  Standard & Poor's chooses the 500 stocks  composing the
S&P 500 Index on the basis of market values and industry  diversification.  Most
of the stocks in the S&P 500 Index are issued by the 500 largest  companies,  in
terms  of the  aggregate  market  value  of their  outstanding  stock,  and such
companies are generally listed on the NYSE. Additional stocks that are not among
the 500  largest  market  value  stocks  are  included  in the S&P 500 Index for
diversification  purposes.  The S&P 500 Index as referred to in this  Prospectus
does not  include  the effect of  dividends  paid on the stock of the  companies
included  in the index.  Standard & Poor's  will not be a sponsor  of, or in any
other way be affiliated with, the ProFunds.

     The NASDAQ 100 IndexTM.  The NASDAQ 100 IndexTM includes 100 of the largest
non-financial  domestic  companies  listed on the NASDAQ National Market tier of
The NASDAQ Stock Market.  Launched in January 1985,  each security in the NASDAQ
100  IndexTM is  proportionately  represented  by its market  capitalization  in
relation to the total  market  value of the NASDAQ 100  IndexTM.  The NASDAQ 100
IndexTM reflects NASDAQ's largest growth companies across major industry groups.
All index components have a minimum market  capitalization of $500 million,  and
an average daily trading volume of at least 100,000 shares. NASDAQ will not be a
sponsor of, or in any other way be affiliated with, the ProFunds.

     ProFunds Europe Index ("PEI"). The PEI was created by ProFund Advisors LLC,
ProFund's investment advisor. The PEI is equal to the average of the performance
of three  large  capitalization  European  equity  indices:  the  FTSE-100,  the
Deutsche  Aktienindex   ("DAX"),  and  the  CAC-40.  For  these  purposes,   the
performance  of an index is  measured  by  comparing  its  level  one-half  hour
following  the opening of the  referenced  exchange with the index's level as of
the same time on the prior business day.

     The FTSE-100 is a  capitalization-weighted  index of the 100 mostly  highly
capitalized  companies traded on the London Stock Exchange. As of June 30, 1998,
the  three  stocks   representing   the  highest   approximate   percentage   of
capitalization in the index are Glaxo Wellcome (6.12%), British Telecom (5.05%),
and British  Petroleum  (4.61%).  The DAX is a total rate of return  index of 30
selected German blue-chip  stocks traded on the Frankfort Stock Exchange.  As of
June 30, 1998, the three stocks representing the highest approximate  percentage
of  capitalization  in the index are Allianz,  AG (10.54%),  SAP, AG (8.58%) and
Daimler-Benz  (7.24%).  The  CAC-40  is a  capitalization-weighted  index  of 40
companies listed on the Paris Stock Exchange (the Bourse).  As of June 30, 1998,
the  three  stocks   representing   the  highest   approximate   percentage   of
capitalization  in the index are France  Telecom  (9.8%),  AXA-UAP  (6.9%),  and
L'Oreal (5.9%).


THE BULL PROFUND AND ULTRABULL PROFUND


     The  investment  objective  of the Bull  ProFund is to  provide  investment
returns that correspond to the performance of the S&P 500 Index.  The investment
objective  of the  UltraBull  ProFund  is to  provide  investment  returns  that
correspond to 200% of the performance of the S&P 500 Index.  These ProFunds seek
to  achieve  this  correlation  on each  trading  day.  Under  their  investment
objectives, the UltraBull ProFund should produce greater gains to investors when
the S&P 500 Index rises and greater  losses when the S&P 500 Index declines over
the corresponding gain or loss of the Bull ProFund.

     In  attempting  to  achieve  their  objectives,  the Bull  ProFund  and the
UltraBull  ProFund expect that a substantial  portion of their respective assets
usually will be devoted to employing certain specialized  investment techniques.
These techniques include engaging in certain transactions in stock index futures
contracts,  options on stock index futures contracts,  and options on securities
and stock indexes. The amount of any gain or loss on an investment technique may
be affected by any premium or amounts in lieu



                                      B-7
<PAGE>


of  dividends  or interest  income the ProFund pays or receives as the result of
the  transaction.  These  ProFunds  may also  invest  in  shares  of  individual
securities which are expected to track the S&P 500 Index.

THE BEAR PROFUND AND ULTRABEAR PROFUND

     The Bear ProFund and the UltraBear  ProFund are designed to allow investors
to  speculate  on  anticipated  decreases  in the S&P 500  Index  or to hedge an
existing  portfolio  of  securities  or mutual fund shares.  The Bear  ProFund's
investment  objective  is to  provide  investment  results  that will  inversely
correlate  to the  performance  of the S&P 500 Index.  The  UltraBear  ProFund's
investment  objective  is to  provide  investment  results  that will  inversely
correlate to 200% of the  performance of the S&P 500 Index.  These ProFunds seek
to achieve this inverse correlation on each trading day.

     If the Bear ProFund  achieved a perfect inverse  correlation for any single
trading  day,  the net  asset  value of the  shares  of the Bear  ProFund  would
increase for that day in direct  proportion  to any decrease in the level of the
S&P 500 Index. Conversely, the net asset value of the shares of the Bear ProFund
would decrease for that day in direct proportion to any increase in the level of
the S&P 500 Index for that day. The net asset value of the UltraBear  ProFund on
the same days would  increase  or  decrease  approximately  twice as much as the
price change of the Bear ProFund.

     For  example,  if the S&P 500 Index were to decrease by 1% on a  particular
day,  investors in the Bear ProFund should  experience a gain in net asset value
of  approximately  1% for that day.  The  UltraBear  ProFund  should  realize an
increase of approximately 2% of its net asset value on the same day. Conversely,
if the S&P 500  Index  were to  increase  by 1% by the  close of  business  on a
particular  trading day, investors in the Bear ProFund and the UltraBear ProFund
would  experience  a  loss  in net  asset  value  of  approximately  1% and  2%,
respectively.

     Due to the nature of the Bear ProFund and the UltraBear ProFund,  investors
in these ProFunds could experience  substantial  losses during sustained periods
of rising  equity  prices,  with losses to  investors in the  UltraBear  ProFund
approximately  twice as large as the losses to  investors  in the Bear  ProFund.
This is the opposite likely result expected of investing in a traditional equity
mutual fund in a generally rising stock market.

     In pursuing its investment  objectives,  the Bear ProFund and the UltraBear
ProFund generally do not invest in traditional securities,  such as common stock
of  operating  companies.  Rather,  the Bear ProFund and the  UltraBear  ProFund
employ certain investment  techniques,  including engaging in short sales and in
certain  transactions in stock index futures  contracts,  options on stock index
futures contracts, and options on securities and stock indexes.

     Under these  techniques,  the Bear ProFund and the  UltraBear  ProFund will
generally  incur  a loss  if the  price  of the  underlying  security  or  index
increases  between the date of the  employment  of the technique and the date on
which the ProFund terminates the position. These ProFunds will generally realize
a gain if the  underlying  security  or index  declines in price  between  those
dates. The amount of any gain or loss on an investment technique may be affected
by any premium or amounts in lieu of dividends or interest that the ProFund pays
or receives as the result of the transaction.

THE ULTRAOTC PROFUND AND THE ULTRASHORT OTC PROFUND

     The investment  objective of the UltraOTC ProFund is to provide  investment
results that correspond to 200% of the performance of the NASDAQ 100 IndexTM.

     The UltraOTC ProFund does not intend to hold the 100 securities included in
the NASDAQ 100  IndexTM.  Instead,  the  UltraOTC  ProFund  intends to engage in
transactions  on stock index futures  contracts,  options on stock index futures
contracts,  and options on securities  and stock  indexes.  As a  nonfundamental
policy, the UltraOTC ProFund will invest, under normal conditions,  at least 65%
of its total assets in



                                      B-8
<PAGE>


securities  traded on the  over-the-counter  markets and instruments with values
that are  representative of such securities such as futures and option contracts
in such securities or indices.

     The  investment  objective  of the  UltraShort  OTC  ProFund  is to provide
investment  results that correspond each day to twice of the inverse  (opposite)
of the performance of the NASDAQ 100 IndexTM. It is the policy of the UltraShort
OTC ProFund to pursue its investment objective of correlating with its benchmark
regardless of market conditions, to remain nearly fully invested and not to take
defensive positions.

     The UltraShort OTC ProFund is designed to allow investors to seek to profit
from  anticipated  decreases  in the NASDAQ 100  IndexTM or to hedge an existing
portfolio of  securities  or mutual fund shares.  The  UltraShort  OTC ProFund's
investment  objective  is to  provide  investment  results  that will  inversely
correlate to 200% of the  performance of the NASDAQ 100 IndexTM.  The UltraShort
OTC ProFund seeks to achieve this inverse correlation on each trading day.

     If the  ProFund  achieved  a perfect  inverse  correlation  for any  single
trading  day,  the net asset value of the shares of the  UltraShort  OTC ProFund
would increase for that day  proportional  to twice any decrease in the level of
the NASDAQ 100  IndexTM.  Conversely,  the net asset  value of the shares of the
UltraShort  OTC ProFund would  decrease for that day  proportional  to twice any
increase in the level of the NASDAQ 100 IndexTM for that day.

     For  example,  if the  NASDAQ  100  IndexTM  were  to  decrease  by 1% on a
particular day, investors in the UltraShort OTC ProFund should experience a gain
in net asset value of approximately 2% for that day.  Conversely,  if the NASDAQ
100 IndexTM  were to  increase  by 1% by the close of  business on a  particular
trading day,  investors in the UltraShort OTC ProFund would experience a loss in
net asset value of approximately 2%.

     In pursuing its investment objective,  the UltraShort OTC ProFund generally
does not invest in  traditional  securities,  such as common  stock of operating
companies.  Rather,  the  UltraShort  OTC  ProFund  employs  certain  investment
techniques,  including  engaging in short sales and in certain  transactions  in
stock index futures  contracts,  options on stock index futures  contracts,  and
options on securities and stock indexes.

     Under these  techniques,  the UltraShort OTC ProFund will generally incur a
loss if the price of the underlying security or index increases between the date
of the  employment  of the technique  and the date on which the  UltraShort  OTC
ProFund  terminates  the position.  The  UltraShort  OTC ProFund will  generally
realize a gain if the  underlying  security or index  declines in price  between
those dates.  The amount of any gain or loss on an  investment  technique may be
affected by any  premium or amounts in lieu of  dividends  or interest  that the
UltraShort OTC ProFund pays or receives as the result of the transaction. Due to
the nature of the UltraShort OTC ProFund, investors could experience substantial
losses during  sustained  periods of rising equity prices.  This is the opposite
likely  result  expected of investing in a  traditional  equity mutual fund in a
generally rising stock market.

     Companies  whose  securities  are  traded on the  over-the-counter  ("OTC")
markets generally have smaller market capitalization or are newer companies than
those  listed on the NYSE or the  American  Stock  Exchange  (the  "AMEX").  OTC
companies  often have  limited  product  lines,  or  relatively  new products or
services, and may lack established markets, depth of experienced management,  or
financial  resources and the ability to generate funds.  The securities of these
companies may have limited  marketability and may be more volatile in price than
securities of larger capitalized or more well-known companies. Among the reasons
for the greater price  volatility of securities of certain smaller OTC companies
are the less certain



                                      B-9
<PAGE>


growth  prospects of comparably  smaller firms, the lower degree of liquidity in
the OTC markets for such  securities,  and the  greater  sensitivity  of smaller
capitalization   companies   to  changing   economic   conditions   than  larger
capitalization,  exchange-traded securities.  Conversely,  because many of these
OTC  securities   may  be  overlooked  by  investors  and   undervalued  in  the
marketplace, there is potential for significant capital appreciation.

THE ULTRAEUROPE AND ULTRASHORT EUROPE PROFUNDS

     The  investment   objective  of  the  UltraEurope  ProFund  it  to  provide
investment  returns that correspond to 200% of the daily performance of the PEI.
Under its investment  objective,  the UltraEurope ProFund should produce greater
gains to investors  when the PEI rises and greater  losses when the PEI declines
over the corresponding gain or loss of the PEI itself.

     The  UltraShort  Europe  ProFund is designed to allow  investors to seek to
profit from anticipated  decreases in the PEI or to hedge an existing  portfolio
of securities or mutual fund shares. The UltraShort Europe ProFund's  investment
objective is to provide investment results that will inversely correlate to 200%
of the  performance of the PEI. The  UltraShort  Europe ProFund seeks to achieve
this inverse correlation on each business day.

     If the UltraShort Europe ProFund achieved a perfect inverse correlation for
any single  trading day, the net asset value of the shares of the ProFund  would
increase  for that day  proportional  to twice any  decrease in the level of the
PEI.  Conversely,  the net asset  value of the shares of the  UltraShort  Europe
ProFund would  decrease for that day  proportional  to twice any increase in the
level of the PEI for that day.

     For  example,  if the  PEI  were to  decrease  by 1% on a  particular  day,
investors in the UltraShort Europe ProFund should experience a gain in net asset
value of approximately 2% for that day. Conversely,  if the PEI were to increase
by 1% by the close of business on a  particular  trading  day,  investors in the
UltraShort  Europe  ProFund  would  experience  a loss  in net  asset  value  of
approximately 2%.

     In pursuing  their  investment  objectives,  the ProFunds  generally do not
invest in traditional  securities,  such as common stock of operating companies.
Rather, the ProFunds employ certain investment techniques, including engaging in
short sales and in certain transactions in stock index future contracts,  option
on stock index future contracts, and options on securities and stock indexes.

     Investing in foreign  companies or financial  instruments by these ProFunds
(directly  or  indirectly)  may  involve  risks not  typically  associated  with
investing in U.S.  companies.  The value of  securities  denominated  in foreign
currencies, and of dividends from such securities, can change significantly when
foreign  currencies  strengthen or weaken relative to the U.S.  Dollar.  Foreign
securities  markets  generally  have less trading volume and less liquidity than
U.S. markets, and prices in some foreign markets can be extremely volatile. Many
foreign  countries lack uniform  accounting and  disclosure  standards.  Because
these ProFunds will invest  indirectly in foreign markets,  they will be subject
to the market, economic and political risks prevalent in these foreign markets.

     Changes in foreign  exchange  rates will affect the value of  securities of
financial  instruments  denominated or quoted in currencies  other than the U.S.
Dollar, and the ProFunds will not engage in activities designed to hedge against
foreign currency exchange rate fluctuations. Foreign currency exchange rates may
fluctuate   significantly  over  short  periods  of  time.  They  generally  are
determined  by forces of supply and demand in the foreign  exchange  markets and
the relative merits of investments


                                      B-10

<PAGE>


in different countries,  actual or perceived changes in interest rates and other
complex factors,  as seen from an international  perspective.  Currency exchange
rates  also  can be  affected  unpredictably  by  intervention  (or  failure  to
intervene, by U.S. or foreign governments or central banks, by currency controls
or by political developments in the U.S. or abroad.

     On January 1, 1999, the European  Monetary Union (EMU) began to implement a
new currency unit,  the Euro,  which is expected to reshape  financial  markets,
banking systems and monetary  policies,  in Europe and other parts of the world.
Although it is not  possible  to predict  the impact of the Euro  implementation
plan on the  ProFunds,  the  transition  to the Euro  may  change  the  economic
environment and behavior of investors, particularly in European markets.

THE MONEY MARKET PROFUND

     The Money Market  ProFund seeks a high level of current  income  consistent
with  liquidity  and the  preservation  of capital  through  investment  in high
quality money market  instruments.  The Money Market ProFund offers  investors a
convenient means of diversifying  their holdings of short-term  securities while
relieving those investors of the  administrative  burdens  typically  associated
with purchasing and holding these instruments,  such as coordinating  maturities
and reinvestments,  providing for safekeeping and maintaining  detailed records.
High  quality,   short-term  instruments  may  result  in  a  lower  yield  than
instruments with a lower quality and/or a longer term.

     The Money  Market  ProFund  seeks to achieve its  investment  objective  by
investing its assets in the Portfolio,  which has the same investment  objective
as the Money  Market  ProFund and is managed by Bankers  Trust,  130 Liberty St.
(One Bankers Trust Plaza),  New York, New York 10006.  There can be no assurance
that the  investment  objective  of  either  the  Money  Market  ProFund  or the
Portfolio  will be  achieved.  The  investment  objectives  of the Money  Market
ProFund  and the  Portfolio  are  fundamental  policies  and may not be  changed
without  the  approval  of  the  Money  Market  ProFund's  shareholders  or  the
Portfolio's  investors,   respectively.   See  "Special  Information  Concerning
MasterFeeder Fund Structure" herein.

     The Portfolio invests in money market instruments, including corporate debt
obligations,   U.S.  government  securities,  bank  obligations  and  repurchase
agreements.   See  "Investment   Policies  and  Techniques  --  Cash  Management
Portfolio"  for  a  discussion  of  the  Portfolio's  investment  policies.  The
Portfolio  follows  practices  which are  designed  to enable  the Money  Market
ProFund to  maintain  a $1.00  share  price:  limiting  dollar-weighted  average
maturity of the  securities  held by the  Portfolio  to 90 days or less;  buying
securities which have remaining  maturities of 397 days or less; and buying only
high quality  securities with minimal credit risks. Of course,  the Money Market
ProFund  cannot  guarantee  a $1.00 share  price,  but these  practices  help to
minimize  any price  fluctuations  that might  result from  rising or  declining
interest  rates.  While the  Portfolio  invests  in high  quality  money  market
securities,  you should be aware that your  investment is not without risk.  All
money market  instruments can change in value when interest rates or an issuer's
creditworthiness changes.

FUTURES CONTRACTS AND RELATED OPTIONS

     The  ProFunds  (other than the Money  Market  ProFund) may purchase or sell
stock  index  futures  contracts  and  options  thereon  as a  substitute  for a
comparable market position in the underlying  securitiesor to satisfy regulation
requirements.  A futures  contract  obligates  the  seller to  deliver  (and the
purchaser to take delivery of) the specified commodity on the expiration date of
the  contract.  A stock index futures  contract  obligates the seller to deliver
(and the purchaser to take) an amount of cash equal to a specific  dollar amount
multiplied by the difference  between the value of a specific stock index at the
close of the


                                      B-11

<PAGE>


last trading day of the  contract and the price at which the  agreement is made.
No physical delivery of the underlying stocks in the index is made.

     When a ProFund  purchases a put or call option on a futures  contract,  the
ProFund pays a premium for the right to sell or purchase the underlying  futures
contract  for a  specified  price upon  exercise  at any time  during the option
period.  By writing  (selling)  a put or call  option on a futures  contract,  a
ProFund receives a premium in return for granting to the purchaser of the option
the right to sell to or buy from the ProFund the underlying futures contract for
a specified price upon exercise at any time during the option period.

     Whether a ProFund realizes a gain or loss from futures  activities  depends
generally  upon  movements  in  the  underlying  commodity.  The  extent  of the
ProFund's  loss from an unhedged  short  position in futures  contracts  or from
writing options on futures contracts is potentially unlimited.  The ProFunds may
engage in  related  closing  transactions  with  respect  to  options on futures
contracts.  The ProFunds will engage in  transactions  in futures  contracts and
related  options  that are traded on a U.S.  exchange  or board of trade or that
have  been  approved  for  sale in the U.S.  by the  Commodity  Futures  Trading
Commission..

     When a ProFund purchases or sells a stock index futures contract,  or sells
an option thereon,  the ProFund "covers" its position.  To cover its position, a
ProFund may enter into an  offsetting  position or maintain  with its  custodian
bank (and  mark-to-market on a daily basis) a segregated  account  consisting of
liquid  instruments  that,  when added to any amounts  deposited  with a futures
commission  merchant  as margin,  are equal to the market  value of the  futures
contract or otherwise "cover" its position.


     The non-money  market ProFunds may purchase and sell futures  contracts and
options thereon only to the extent that such activities would be consistent with
the requirements of Section 4.5 of the regulations under the Commodity  Exchange
Act  promulgated  by  the  Commodity  Futures  Trading   Commission  (the  "CFTC
Regulations"),  under which each of these  ProFunds  would be excluded  from the
definition  of a  "commodity  pool  operator."  Under  Section  4.5 of the  CFTC
Regulations, a ProFund may engage in futures transactions, either for "bona fide
hedging"  purposes,  as this term is  defined  in the CFTC  Regulations,  or for
non-hedging purposes to the extent that the aggregate initial margins and option
premiums  required to establish such  non-hedging  positions do not exceed 5% of
the liquidation  value of the ProFund's  portfolio.  In the case of an option on
futures  contracts that is  "in-the-money"  at the time of purchase  (i.e.,  the
amount by which the exercise  price of the put option exceeds the current market
value of the underlying security or the amount by which the current market value
of the underlying  security exceeds the exercise price of the call option),  the
in-the-money amount may be excluded in calculating this 5% limitation.

     The ProFunds will cover their positions when they write a futures  contract
or option on a futures  contract.  A ProFund may "cover" its long  position in a
futures  contract by purchasing a put option on the same futures contract with a
strike price (i.e.,  an exercise  price) as high or higher than the price of the
futures  contract,  or, if the strike price of the put is less than the price of
the futures contract,  the ProFund will maintain in a segregated account cash or
liquid  instruments equal in value to the difference between the strike price of
the put and the price of the future.  A ProFund may also cover its long position
in a futures  contract by taking a short position in the instruments  underlying
the futures contract,  or by taking positions in instruments the prices of which
are  expected  to move  relatively  consistently  with the futures  contract.  A
ProFund  may cover its short  position  in a futures  contract  by taking a long
position  in the  instruments  underlying  the  futures  contract,  or by taking
positions in  instruments  the prices of which are  expected to move  relatively
consistently with the futures contract.

     A  ProFund  may cover its sale of a call  option on a futures  contract  by
taking a long position in the underlying  futures  contract at a price less than
or equal to the strike price of the call option, or, if the long position in the
underlying  futures  contract is  established at a price greater than the strike
price of the written  (sold)  call,  the ProFund  will  maintain in a segregated
account liquid  instruments equal in value to the difference  between the strike
price of the call and the price of the future. A ProFund may also cover its sale
of a call  option by taking  positions  in  instruments  the prices of which are
expected to move relatively


                                      B-12
<PAGE>

consistently  with the call option. A ProFund may cover its sale of a put option
on a futures  contract  by taking a short  position  in the  underlying  futures
contract at a price greater than or equal to the strike price of the put option,
or, if the short position in the underlying futures contract is established at a
price less than the strike price of the written  put, the ProFund will  maintain
in a segregated account cash or high-grade liquid debt securities equal in value
to the  difference  between  the  strike  price of the put and the  price of the
future. A ProFund may also cover its sale of a put option by taking positions in
instruments  the prices of which are  expected to move  relatively  consistently
with the put option.


     Although the ProFunds intend to sell futures  contracts only if there is an
active market for such contracts, no assurance can be given that a liquid market
will exist for any  particular  contract at any  particular  time.  Many futures
exchanges  and boards of trade  limit the  amount of  fluctuation  permitted  in
futures  contract  prices during a single  trading day. Once the daily limit has
been reached in a particular contract, no trades may be made that day at a price
beyond that limit or trading may be suspended for specified  periods  during the
day.  Futures  contract  prices could move to the limit for several  consecutive
trading days with little or no trading, thereby preventing prompt liquidation of
futures positions and potentially subjecting a ProFund to substantial losses. If
trading  is not  possible,  or if a  ProFund  determines  not to close a futures
position  in  anticipation  of adverse  price  movements,  the  ProFund  will be
required to make daily cash  payments  of  variation  margin.  The risk that the
ProFund  will be unable to close out a futures  position  will be  minimized  by
entering into such transactions on a national exchange with an active and liquid
secondary market.

INDEX OPTIONS

     The ProFunds  (other than the Money Market  ProFund) may purchase and write
options on stock indexes to create  investment  exposure  consistent  with their
investment  objectives,  hedge or limit the exposure of their  positions  and to
create synthetic money market positions. See "Taxation" herein.

     A stock index  fluctuates  with changes in the market  values of the stocks
included  in the index.  Options on stock  indexes  give the holder the right to
receive  an amount of cash upon  exercise  of the  option.  Receipt of this cash
amount  will  depend  upon the  closing  level of the stock index upon which the
option is based being  greater than (in the case of a call) or less than (in the
case of a put) the exercise price of the option. The amount of cash received, if
any,  will be the  difference  between  the  closing  price of the index and the
exercise price of the option,  multiplied by a specified  dollar  multiple.  The
writer (seller) of the option is obligated,  in return for the premiums received
from the  purchaser  of the  option,  to make  delivery  of this  amount  to the
purchaser. All settlements of index options transactions are in cash.

     Index  options  are subject to  substantial  risks,  including  the risk of
imperfect  correlation  between the option price and the value of the underlying
securities  composing the stock index selected and the risk that there might not
be a liquid  secondary  market  for the  option.  Because  the value of an index
option depends upon movements in the level of the index rather than the price of
a  particular  stock,  whether  a ProFund  will  realize a gain or loss from the
purchase or writing  (sale) of options on an index depends upon movements in the
level of stock prices in the stock market  generally  or, in the case of certain
indexes,  in an industry or market  segment,  rather than upon  movements in the
price of a particular stock.  Whether a ProFund will 



                                      B-13
<PAGE>
realize a profit or loss by the use of options on stock  indexes  will depend on
movements  in the  direction  of the stock  market  generally or of a particular
industry or market segment.  This requires  different skills and techniques than
are required for predicting changes in the price of individual stocks. A ProFund
will not enter into an option position that exposes the ProFund to an obligation
to another party,  unless the ProFund either (i) owns an offsetting  position in
securities or other options and/or (ii)  maintains with the ProFund's  custodian
bank liquid  instruments that, when added to the premiums deposited with respect
to the option,  are equal to the market value of the underlying  stock index not
otherwise covered.

     The non-money  market  ProFunds may engage in  transactions  in stock index
options   listed   on   national   securities   exchanges   or   traded  in  the
over-the-counter  market as an  investment  vehicle for the purpose of realizing
the ProFund's investment objective.  Options on indexes are settled in cash, not
by delivery of securities.  The exercising  holder of an index option  receives,
instead of a security, cash equal to the difference between the closing price of
the securities index and the exercise price of the option.

     Some stock index  options are based on a broad market index such as the S&P
500 Index,  the NYSE Composite  Index,  or the AMEX Major Market Index,  or on a
narrower index such as the Philadelphia Stock Exchange  Over-the-Counter  Index.
Options currently are traded on the Chicago Board Options Exchange (the "CBOE"),
the AMEX, and other exchanges ("Exchanges").  Purchased over-the-counter options
and the  cover for  written  over-the-counter  options  will be  subject  to the
respective  ProFund's 15% limitation on investment in illiquid  securities.  See
"Illiquid Securities."

     Each of the Exchanges  has  established  limitations  governing the maximum
number of call or put  options on the same index  which may be bought or written
(sold) by a single  investor,  whether  acting  alone or in concert  with others
(regardless  of  whether  such  options  are  written  on the same or  different
Exchanges or are held or written on one or more  accounts or through one or more
brokers). Under these limitations,  option positions of all investment companies
advised by the same  investment  adviser  are  combined  for  purposes  of these
limits. Pursuant to these limitations,  an Exchange may order the liquidation of
positions and may impose other sanctions or restrictions.  These position limits
may  restrict  the  number of listed  options  which a ProFund  may buy or sell;
however, the Advisor intends to comply with all limitations.

OPTIONS ON SECURITIES


The  non-money  market  ProFunds,  except for the  UltraEurope  ProFund  and the
UltraShort  Europe  ProFund,  may buy and write (sell) options on securities for
the purpose of realizing their respective  ProFund's  investment  objective.  By
buying a call  option,  a ProFund  has the right,  in return for a premium  paid
during the term of the option,  to buy the  securities  underlying the option at
the exercise  price.  By writing a call option on securities,  a ProFund becomes
obligated  during the term of the option to sell the  securities  underlying the
option at the exercise price if the option is exercised. By buying a put option,
a ProFund  has the right,  in return for a premium  paid  during the term of the
option,  to sell the securities  underlying the option at the exercise price. By
writing a put option, a ProFund becomes  obligated during the term of the option
to purchase the  securities  underlying  the option at the exercise price if the
option is exercised.  During the term of the option,  the writer may be assigned
an exercise  notice by the  broker-dealer  through whom the option was sold. The
exercise  notice would require the writer to deliver,  in the case of a call, or
take delivery of, in the case of a put, the underlying  security against payment
of the exercise price. This obligation terminates upon expiration of the option,
or at such earlier time that the writer effects a closing  purchase  transaction
by purchasing  an option  covering the same  underlying  security and having the
same exercise price and  expiration  date as the one  previously  sold.  Once an
option  has been  exercised,  the  writer  may not  execute a  closing  purchase
transaction.  To secure 



                                      B-14
<PAGE>



the obligation to deliver the underlying  security in the case of a call option,
the writer of a call  option is  required  to  deposit in escrow the  underlying
security or other assets in  accordance  with the rules of the Options  Clearing
Corporation  (the "OCC"),  an  institution  created to interpose  itself between
buyers and sellers of options.  The OCC assumes the other side of every purchase
and sale transaction on an exchange and, by doing so, gives its guarantee to the
transaction.  When writing call options on  securities,  a ProFund may cover its
position  by owning the  underlying  security  on which the  option is  written.
Alternatively, the ProFund may cover its position by owning a call option on the
underlying security,  on a share for share basis, which is deliverable under the
option  contract at a price no higher than the exercise price of the call option
written by the ProFund or, if higher,  by owning such call option and depositing
and  maintaining  in a segregated  account cash or liquid  instruments  equal in
value to the difference between the two exercise prices. In addition,  a ProFund
may cover its position by depositing  and  maintaining  in a segregated  account
cash or  liquid  instruments  equal in value to the  exercise  price of the call
option written by the ProFund.  When a ProFund writes a put option,  the ProFund
will  have and  maintain  on  deposit  with its  custodian  bank  cash or liquid
instruments  having a value  equal to the  exercise  value  of the  option.  The
principal  reason  for a ProFund to write  call  options  on stocks  held by the
ProFund is to attempt to realize,  through the  receipt of  premiums,  a greater
return than would be realized on the underlying securities alone.

     If a ProFund  that  writes an option  wishes  to  terminate  the  ProFund's
obligation, the ProFund may effect a "closing purchase transaction." The ProFund
accomplishes  this  by  buying  an  option  of the  same  series  as the  option
previously  written  by the  ProFund.  The  effect of the  purchase  is that the
writer's position will be canceled by the OCC. However,  a writer may not effect
a  closing  purchase  transaction  after the  writer  has been  notified  of the
exercise of an option.  Likewise, a ProFund which is the holder of an option may
liquidate  its position by effecting a "closing sale  transaction."  The ProFund
accomplishes  this by  selling  an  option  of the  same  series  as the  option
previously purchased by the ProFund. There is no guarantee that either a closing
purchase  or a closing  sale  transaction  can be  effected.  If any call or put
option is not  exercised  or sold,  the  option  will  become  worthless  on its
expiration date. A ProFund will realize a gain (or a loss) on a closing purchase
transaction  with  respect to a call or a put option  previously  written by the
ProFund if the premium,  plus commission  costs, paid by the ProFund to purchase
the call or put option to close the  transaction  is less (or greater)  than the
premium,  less commission costs, received by the ProFund on the sale of the call
or the put option.  The ProFund also will realize a gain if a call or put option
which the ProFund  has written  lapses  unexercised,  because the ProFund  would
retain the premium.

     Although  certain  securities  exchanges  attempt to  provide  continuously
liquid  markets in which  holders  and  writers  of options  can close out their
positions at any time prior to the expiration of the option, no assurance can be
given  that a  market  will  exist  at all  times  for all  outstanding  options
purchased or sold by a ProFund. If an options market were to become unavailable,
the ProFund would be unable to realize its profits or limit its losses until the
ProFund could exercise  options it holds, and the ProFund would remain obligated
until options it wrote were exercised or expired.

SHORT SALES

     The Bear ProFund, the UltraBear ProFund, the UltraShort OTC ProFund and the
UltraShort Europe ProFund may engage in short sales transactions under which the
ProFund  sells a security it does not own. To complete such a  transaction,  the
ProFund must borrow the security to make delivery to the buyer. The ProFund then
is obligated to replace the security  borrowed by purchasing the security at the
market price at the time of  replacement.  The price at such time may be more or
less than the price at which the  security  was sold by the  ProFund.  Until the
security is replaced, the ProFund is required to pay to the lender amounts equal
to any  dividends  or interest  which accrue  during the period of the loan.  To
borrow the  security,  the ProFund also may be required to pay a premium,  which
would  increase  the cost of the security  sold.  The proceeds of the short sale
will be  retained  by the  broker,  to the extent  necessary  to meet the margin
requirements, until the short position is closed out.

     Until the  ProFund  closes its short  position  or  replaces  the  borrowed
security,  the ProFund will cover its position  with an  offsetting  position or
maintain a segregated  account  containing cash or liquid  instruments 



                                      B-15
<PAGE>


at such a level  that the  amount  deposited  in the  account  plus  the  amount
deposited  with the broker as  collateral  will equal the  current  value of the
security sold short.

SWAP AGREEMENTS

     The ProFunds  (other than the Money  Market  ProFund) may enter into equity
index or  interest  rate swap  agreements  for  purposes of  attempting  to gain
exposure  to the stocks  making up an index of  securities  in a market  without
actually  purchasing those stocks,  or to hedge a position.  Swap agreements are
two-party  contracts  entered into  primarily  by  institutional  investors  for
periods  ranging  from a day  to  more  than  one  year.  In a  standard  "swap"
transaction,  two parties  agree to exchange  the returns (or  differentials  in
rates of return) earned or realized on particular  predetermined  investments or
instruments.  The gross returns to be exchanged or "swapped" between the parties
are  calculated  with  respect to a "notional  amount,"  i.e.,  the return on or
increase  in value of a  particular  dollar  amount  invested  in a "basket"  of
securities  representing a particular  index.  Forms of swap agreements  include
interest rate caps,  under which,  in return for a premium,  one party agrees to
make payments to the other to the extent that interest  rates exceed a specified
rate, or "cap";  interest rate floors, under which, in return for a premium, one
party  agrees to make  payments to the other to the extent that  interest  rates
fall below a specified level, or "floor"; and interest rate collars, under which
a party sells a cap and purchases a floor or vice versa in an attempt to protect
itself  against  interest  rate  movements  exceeding  given  minimum or maximum
levels.

     Most swap agreements entered into by the ProFunds calculate the obligations
of the parties to the  agreement  on a "net  basis."  Consequently,  a ProFund's
current  obligations  (or rights) under a swap agreement will generally be equal
only to the net amount to be paid or received  under the agreement  based on the
relative  values of the positions  held by each party to the agreement (the "net
amount").

     A ProFund's  current  obligations  under a swap  agreement  will be accrued
daily  (offset  against any amounts  owing to the  ProFund)  and any accrued but
unpaid net amounts owed to a swap  counterparty  will be covered by  segregating
assets  determined to be liquid.  Obligations  under swap  agreements so covered
will not be  construed  to be "senior  securities"  for  purposes of a ProFund's
investment restriction concerning senior securities.  Because they are two party
contracts  and  because  they may have terms of greater  than seven  days,  swap
agreements  may  be  considered  to  be  illiquid  for  the  ProFunds'  illiquid
investment  limitations.  A  Portfolio  will not enter  into any swap  agreement
unless  the  Advisor  believes  that  the  other  party  to the  transaction  is
creditworthy.  A ProFund  bears the risk of loss of the  amount  expected  to be
received  under a swap  agreement in the event of the default or bankruptcy of a
swap agreement counterparty.


     Each non-money market ProFund may enter into swap agreements to invest in a
market without owning or taking physical  custody of securities in circumstances
in which  direct  investment  is  restricted  for legal  reasons or is otherwise
impracticable.  The counterparty to any swap agreement will typically be a bank,
investment banking firm or broker/dealer.  The counterparty will generally agree
to pay the ProFund the amount,  if any, by which the notional amount of the swap
agreement  would have  increased in value had it been invested in the particular
stocks,  plus the dividends  that would have been received on those stocks.  The
ProFund will agree to pay to the counterparty a floating rate of interest on the
notional  amount of the swap  agreement  plus the  amount,  if any, by which the
notional  amount  would have  decreased  in value had it been  invested  in such
stocks. Therefore, the return to the ProFund on any swap agreement should be the
gain or loss on the  notional  amount  plus  dividends  on the  stocks  less the
interest paid by the ProFund on the notional amount.


     Swap agreements  typically are settled on a net basis, which means that the
two payment streams are netted out, with the ProFund receiving or paying, as the
case may be, only the net amount 



                                      B-16
<PAGE>


of the two payments.  Payments may be made at the conclusion of a swap agreement
or periodically  during its term. Swap agreements do not involve the delivery of
securities  or other  underlying  assets.  Accordingly,  the  risk of loss  with
respect to swap  agreements  is limited  to the net  amount of  payments  that a
ProFund  is  contractually  obligated  to  make.  If the  other  party to a swap
agreement  defaults,  a  ProFund's  risk of loss  consists  of the net amount of
payments that such Fund is  contractually  entitled to receive,  if any. The net
amount of the excess,  if any, of a ProFund's  obligations over its entitlements
with  respect to each equity swap will be accrued on a daily basis and an amount
of cash or liquid assets,  having an aggregate net asset value at least equal to
such accrued  excess will be maintained  in a segregated  account by a ProFund's
custodian.  Inasmuch as these transactions are entered into for hedging purposes
or are offset by segregated  cash of liquid  assets,  as permitted by applicable
law, the ProFunds and their Advisor believe that  transactions do not constitute
senior  securities  under the  Investment  Company Act of 1940,  as amended (the
"1940  Act")  and,  accordingly,  will  not  treat  them as being  subject  to a
ProFund's borrowing restrictions.


     The swap market has grown substantially in recent years with a large number
of banks and  investment  banking firms acting both as principals  and as agents
utilizing  standardized  swap  documentation.  As a result,  the swap market has
become  relatively  liquid in  comparison  with the  markets  for other  similar
instruments which are traded in the over-the-counter  market. The Advisor, under
the  supervision of the Board of Trustees,  are  responsible for determining and
monitoring the liquidity of the ProFunds' transactions in swap agreements.

     The use of equity swaps is a highly  specialized  activity  which  involves
investment  techniques and risks  different from those  associated with ordinary
portfolio securities  transactions.  Reasons for the absence of liquid secondary
market on an  exchange  include  the  following:  (i) there may be  insufficient
trading  interest in certain  options;  (ii)  restrictions  may be imposed by an
exchange  on opening or  closing  transactions  or both;  (iii)  trading  halts,
suspensions  or other  restrictions  may be imposed with  respect to  particular
classes or series of  options;  (iv)  unusual or  unforeseen  circumstances  may
interrupt normal operations on an exchange; (v) the facilities of an exchange or
the OCC may not at all times be adequate to handle current  trading  volume;  or
(vi) one or more exchanges  could,  for economic or other reasons,  decide or be
compelled  at some  future  date to  discontinue  the  trading of options  (or a
particular  class  or  series  of  options)  would  cease  to  exist,   although
outstanding options on that exchange that had been issued by the OCC as a result
of trades on that exchange would  continue to be exercisable in accordance  with
their terms.

U.S. GOVERNMENT SECURITIES


     Each  non-money  market  ProFund and the Portfolio  also may invest in U.S.
government securities in pursuit of their investment objectives,  as "cover" for
the investment techniques these ProFunds employ, or for liquidity purposes.

     Yields on U.S. government securities are dependent on a variety of factors,
including the general  conditions  of the money and bond markets,  the size of a
particular  offering,  and the maturity of the obligation.  Debt securities with
longer  maturities  tend to produce  higher yields and are generally  subject to
potentially greater capital  appreciation and depreciation than obligations with
shorter  maturities  and  lower  yields.  The  market  value of U.S.  government
securities  generally varies inversely with changes in market interest rates. An
increase in interest rates,  therefore,  would generally reduce the market value
of a ProFund's  portfolio  investments in U.S.  government  securities,  while a
decline in  interest  rates  would  generally  increase  the  market  value of a
ProFund's portfolio investments in these securities.


     U.S.  government  securities  include U.S. Treasury  securities,  which are
backed by the full faith and credit of the U.S.  Treasury  and which differ only
in their interest rates, maturities,  and times of issuance. U.S. Treasury bills
have initial  maturities of one year or less;  U.S.  Treasury notes have initial
maturities of 

                                      B-17
<PAGE>

one to ten years; and U.S.  Treasury bonds generally have initial  maturities of
greater  than ten  years.  Certain  U.S.  government  securities  are  issued or
guaranteed by agencies or  instrumentalities  of the U.S. government  including,
but   not   limited   to,   obligations   of   U.S.   government   agencies   or
instrumentalities,  such  as the  Federal  National  Mortgage  Association,  the
Government National Mortgage Association, the Small Business Administration, the
Federal  Farm  Credit  Administration,  the Federal  Home Loan Banks,  Banks for
Cooperatives  (including  the Central  Bank for  Cooperatives),the  Federal Land
Banks, the Federal  Intermediate  Credit Banks, the Tennessee Valley  Authority,
the Export-Import Bank of the United States,  the Commodity Credit  Corporation,
the Federal  Financing  Bank,  the Student Loan Marketing  Association,  and the
National Credit Union  Administration.  Some obligations issued or guaranteed by
U.S.  government  agencies  and  instrumentalities,   including,   for  example,
Government  National  Mortgage  Association   pass-through   certificates,   are
supported by the full faith and credit of the U.S.  Treasury.  Other obligations
issued by or guaranteed by Federal agencies,  such as those securities issued by
the Federal National  Mortgage  Association,  are supported by the discretionary
authority of the U.S.  government to purchase certain obligations of the federal
agency,  while other  obligations  issued by or guaranteed by federal  agencies,
such as those of the Federal Home Loan Banks,  are supported by the right of the
issuer to borrow  from the U.S.  Treasury.  While the U.S.  government  provides
financial  support  to  such  U.S.  government-sponsored  Federal  agencies,  no
assurance  can be given that the U.S.  government  will always do so,  since the
U.S.  Government  is not so  obligated  by law.  U.S.  Treasury  notes and bonds
typically pay coupon interest semi-annually and repay the principal at maturity.

REPURCHASE AGREEMENTS


     Each of the ProFunds may enter into  repurchase  agreements  with financial
institutions.  Under a repurchase agreement, a ProFund purchases a debt security
and simultaneously  agrees to sell the security back to the seller at a mutually
agreed-upon  future price and date,  normally  one day or a few days later.  The
resale price is greater  than the  purchase  price,  reflecting  an  agreed-upon
market interest rate during the purchaser's holding period. While the maturities
of the  underlying  securities in repurchase  transactions  may be more than one
year, the term of each  repurchase  agreement will always be less than one year.
The ProFunds follow certain  procedures  designed to minimize the risks inherent
in such agreements.  These procedures include effecting repurchase  transactions
only with large,  well-capitalized and well-established  financial  institutions
whose condition will be continually monitored by the Advisor and, in the case of
the  Money  Market  ProFund,  Bankers  Trust.  In  addition,  the  value  of the
collateral  underlying the repurchase agreement will always be at least equal to
the repurchase  price,  including any accrued  interest earned on the repurchase
agreement.  In the  event of a default  or  bankruptcy  by a  selling  financial
institution,  a ProFund  will seek to  liquidate  such  collateral  which  could
involve  certain  costs or delays and, to the extent that proceeds from any sale
upon a default of the  obligation  to repurchase  were less than the  repurchase
price,  the  ProFund  could  suffer  a  loss.  A  ProFund  also  may  experience
difficulties  and incur certain costs in exercising its rights to the collateral
and may lose the interest the ProFund  expected to receive under the  repurchase
agreement. Repurchase agreements usually are for short periods, such as one week
or less,  but may be longer.  It is the current  policy of the  ProFunds  not to
invest in repurchase agreements that do not mature within seven days if any such
investment,  together with any other liquid assets held by the ProFund,  amounts
to more than 15% (10% with respect to the Money Market ProFund) of the ProFund's
total  net  assets.  The  investments  of each  of the  ProFunds  in  repurchase
agreements at times may be substantial  when, in the view of the Advisor and, in
the case of the Money Market  ProFund,  Bankers  Trust,  liquidity,  investment,
regulatory, or other considerations so warrant.


CASH RESERVES


     To seek its investment objective as a cash reserve, for liquidity purposes,
or as "cover" for positions it has taken,  each ProFund may  temporarily  invest
all or part of the ProFund's assets in cash or cash equivalents,  which include,
but are not limited to,  short-term money market  instruments,  U.S.  government
securities,   certificates  of  deposit,  bankers  acceptances,   or  repurchase
agreements secured by U.S. government securities.




                                      B-18
<PAGE>


REVERSE REPURCHASE AGREEMENTS


     The non-money market ProFunds and the Portfolio may use reverse  repurchase
agreements as part of that ProFund's  investment  strategy.  Reverse  repurchase
agreements involve sales by a ProFund/Portfolio of portfolio assets concurrently
with an agreement by the  ProFund/Portfolio  to repurchase  the same assets at a
later date at a fixed price. Generally, the effect of such a transaction is that
the  ProFund/Portfolio  can  recover  all or most of the  cash  invested  in the
portfolio  securities  involved  during  the  term  of  the  reverse  repurchase
agreement,  while the ProFund/Portfolio will be able to keep the interest income
associated with those portfolio  securities.  Such transactions are advantageous
only if the interest  cost to the  ProFund/Portfolio  of the reverse  repurchase
transaction is less than the cost of obtaining the cash otherwise. Opportunities
to   achieve   this   advantage   may  not   always   be   available,   and  the
ProFund/Portfolios  intend to use the reverse repurchase  technique only when it
will  be to the  ProFund/Portfolio's  advantage  to do so and the  Money  Market
ProFund will not invest more than 5% of its total  assets in reverse  repurchase
agreements.  The  ProFund/Portfolios  will  establish a segregated  account with
their custodian bank in which the ProFund/Portfolio will maintain cash or liquid
instruments equal in value to the ProFund/Portfolio's  obligations in respect of
reverse repurchase agreements.

BORROWING

     The ProFunds  (other than the Portfolio  except to the degree the Portfolio
may  borrow for  temporary  or  emergency  purposes)  may borrow  money for cash
management  purposes  or  investment  purposes.  Each  of the  non-money  market
ProFunds may also enter into reverse repurchase agreements,  which may be viewed
as a form of borrowing,  with financial  institutions.  However, to the extent a
ProFund  "covers" its  repurchase  obligations  as  described  above in "Reverse
Repurchase  Agreements,"  such  agreement will not be considered to be a "senior
security"  and,  therefore,  will  not be  subject  to the 300%  asset  coverage
requirement  otherwise  applicable to borrowings by the ProFunds.  Borrowing for
investment  is  known  as  leveraging.  Leveraging  investments,  by  purchasing
securities  with borrowed  money,  is a speculative  technique  which  increases
investment risk, but also increases investment opportunity.  Since substantially
all of a  ProFund's  assets  will  fluctuate  in  value,  whereas  the  interest
obligations  on  borrowings  may be fixed,  the net asset value per share of the
ProFund will increase more when the ProFund's portfolio assets increase in value
and decrease more when the  ProFund's  portfolio  assets  decrease in value than
would  otherwise  be the  case.  Moreover,  interest  costs  on  borrowings  may
fluctuate  with changing  market rates of interest and may  partially  offset or
exceed the returns on the borrowed funds.  Under adverse  conditions,  a ProFund
might have to sell portfolio  securities to meet interest or principal  payments
at a time when investment considerations would not favor such sales.

     As required by the  Investment  Company Act of 1940,  as amended (the "1940
Act"),  a  ProFund  must  maintain  continuous  asset  coverage  (total  assets,
including  assets acquired with borrowed funds,  less  liabilities  exclusive of
borrowings)  of 300% of all  amounts  borrowed.  If at any time the value of the
ProFund's  assets  should fail to meet this 300%  coverage  test,  the  ProFund,
within three days (not including  Sundays and holidays),  will reduce the amount
of the ProFund's  borrowings to the extent necessary to meet this 300% coverage.
Maintenance  of this  percentage  limitation may result in the sale of portfolio
securities at a time when investment  considerations  otherwise indicate that it
would be  disadvantageous  to do so. In addition to the foregoing,  the ProFunds
are  authorized  to  borrow  money  from  a  bank  as a  temporary  measure  for
extraordinary or emergency  purposes in amounts not in excess of 5% of the value
of the ProFund's  total assets.  This  borrowing is not subject to the foregoing
300% asset coverage requirement. The ProFunds are authorized to pledge portfolio
securities as the Advisor deems appropriate in connection with any borrowings.




                                      B-19
<PAGE>



LENDING OF PORTFOLIO SECURITIES


     Subject  to the  investment  restrictions  set  forth  below,  each  of the
ProFunds  and the  Portfolio  may  lend its  portfolio  securities  to  brokers,
dealers, and financial  institutions,  provided that cash equal to at least 100%
of the market value of the  securities  loaned is deposited by the borrower with
the  ProFund/Portfolio  and is  maintained  each  business  day in a  segregated
account pursuant to applicable  regulations.  While such securities are on loan,
the borrower will pay the lending ProFund/Portfolio any income accruing thereon,
and  the   ProFund/Portfolio   may  invest  the  cash  collateral  in  portfolio
securities, thereby earning additional income. A ProFund/Portfolio will not lend
more than 33 1/3 of the value of the  ProFund's  total  assets,  except that the
Portfolio  will not lend more than 20% of the value of its total  assets.  Loans
would  be  subject  to  termination  by the  lending  ProFund/Portfolio  on four
business  days'  notice,  or by the  borrower  on  one  day's  notice.  Borrowed
securities must be returned when the loan is terminated. Any gain or loss in the
market price of the borrowed securities which occurs during the term of the loan
inures  to  the  lending   ProFund/Portfolio   and  that   ProFund's/Portfolio's
shareholders.  There may be risks of delay in receiving additional collateral or
risks of delay in  recovery  of the  securities  or even  loss of  rights in the
securities  lent  should the  borrower of the  securities  fail  financially.  A
lending ProFund/Portfolio may pay reasonable finders, borrowers, administrative,
and custodial Trustees in connection with a loan. With respect to the Portfolio,
cash  collateral may be invested in a money market fund managed by Bankers Trust
(or its affiliate) and Bankers Trust may serve as the Portfolio's  lending agent
and may share in  revenue  received  from  securities  lending  transactions  as
compensation for this service.


WHEN-ISSUED AND DELAYED-DELIVERY SECURITIES


     Each  non-money  market  ProFund  (and  to  the  extent  allowable  by  its
investment  policies,  the Money  Market  ProFund),  from  time to time,  in the
ordinary  course of  business,  may  purchase  securities  on a  when-issued  or
delayed-delivery  basis  (i.e.,  delivery  and payment can take place  between a
month and 120 days  after the date of the  transaction).  These  securities  are
subject to market  fluctuation and no interest  accrues to the purchaser  during
this period.  At the time a ProFund makes the commitment to purchase  securities
on a  when-issued  or  delayed-delivery  basis,  the  ProFund  will  record  the
transaction  and thereafter  reflect the value of the  securities,  each day, in
determining  the ProFund's net asset value.  Each non-money  market ProFund will
not purchase  securities on a  when-issued  or  delayed-delivery  basis if, as a
result,  more than 15% of the ProFund's net assets would be so invested.  At the
time of delivery of the  securities,  the value of the securities may be more or
less than the purchase price.

     The Portfolio will enter into when-issued or delayed-delivery  transactions
for the purpose of  acquiring  securities  and not for the purpose of  leverage.
When  issued  securities  purchased  by the  Portfolio  may  include  securities
purchased  on a "when,  as and if issued"  basis under which the issuance of the
securities  depends on the occurrence of a subsequent  event.  Upon purchasing a
security  on  a  when-issued  or  delayed-delivery  basis,  the  Portfolio  will
identify,  as part of a  segregated  account,  cash or liquid  securities  in an
amount at least equal to the when-issued or delayed-delivery commitment.

     The  Trust  will also  establish  a  segregated  account  with the  Trust's
custodian bank in which the ProFunds will maintain liquid  instruments  equal to
or greater in value than the ProFund's purchase commitments for such when-issued
or delayed-delivery  securities,  or the Trust does not believe that a ProFund's
net asset value or income will be adversely  affected by the ProFund's  purchase
of securities on a when-issued or delayed delivery basis.


INVESTMENTS IN OTHER INVESTMENT COMPANIES


     The  ProFunds  and the  Portfolio  may  invest in the  securities  of other
investment  companies to the extent that such an investment  would be consistent
with the requirements of the 1940 Act. If a ProFund 1 Portfolio invests in, and,
thus, is a shareholder of, another investment company, the ProFund 1 Portfolio's


                                      B-20
<PAGE>

shareholders will indirectly bear the ProFund 1 Portfolio's  proportionate share
of the  fees and  expenses  paid by such  other  investment  company,  including
advisory fees, in addition to both the management  fees payable  directly by the
ProFund to the ProFund's own investment  adviser and the other expenses that the
ProFund 1 Portfolio  bears directly in connection with the ProFund's 1 Portfolio
own operations.  The Portfolio may invest its assets in other money market funds
with comparable  investment  objectives.  In general,  the Portfolio may not (1)
purchase more than 3% of any other money market fund's voting stock;  (2) invest
more than 5% of its assets in any single money market fund;  and (3) invest more
than 10% of its assets in other money market  funds  unless  permitted to exceed
these limitations by an exemptive order of the SEC.


ILLIQUID SECURITIES

     While none of the ProFunds  anticipates  doing so, each of the ProFunds and
the Portfolio may purchase illiquid  securities,  including  securities that are
not readily  marketable  and  securities  that are not  registered  ("restricted
securities")  under the Securities Act of 1933, as amended (the "1933 Act"), but
which can be sold to qualified  institutional buyers under Rule 144A of the 1933
Act. A ProFund will not invest more than 15% (10% with respect to the Portfolio)
of the  ProFund's/Portfolio's  net  assets  in  illiquid  securities.  The  term
"illiquid  securities" for this purpose means securities that cannot be disposed
of within seven days in the  ordinary  course of business at  approximately  the
amount at which  the  ProFund  has  valued  the  securities.  Under the  current
guidelines  of  the  staff  of  the  Securities  and  Exchange  Commission  (the
"Commission"),illiquid  securities  also are considered to include,  among other
securities,    purchased    over-the-counter    options,   certain   cover   for
over-the-counter  options,  repurchase  agreements  with maturities in excess of
seven days, and certain  securities  whose  disposition is restricted  under the
Federal securities laws. The  ProFund/Portfolio may not be able to sell illiquid
securities  when the Advisor or Bankers Trust considers it desirable to do so or
may have to sell such  securities  at a price  that is lower than the price that
could be obtained if the securities were more liquid.  In addition,  the sale of
illiquid  securities  also may require more time and may result in higher dealer
discounts and other selling  expenses than does the sale of securities  that are
not illiquid. Illiquid securities also may be more difficult to value due to the
unavailability   of  reliable  market   quotations  for  such  securities,   and
investments  in  illiquid  securities  may have an  adverse  impact on net asset
value.


     At the time of investment, the Portfolio's aggregate holdings of repurchase
agreements  having  remaining  maturities  of more than seven  calendar days (or
which may not be  terminated  within  seven  calendar  days  upon  notice by the
Portfolio),  time  deposits  having  remaining  maturities  of more  than  seven
calendar days, illiquid securities, restricted securities and securities lacking
readily  available market  quotations will not exceed 10% of the Portfolio's net
assets. If changes in the liquidity of certain securities cause the Portfolio to
exceed  such 10% limit,  the  Portfolio  will take steps to bring the  aggregate
amount of its  illiquid  securities  back below 10% of its net assets as soon as
practicable,  unless  such  action  would  not be in the  best  interest  of the
Portfolio.


     Institutional  markets for restricted securities have developed as a result
of the  promulgation  of Rule 144A  under the 1933 Act,  which  provides  a safe
harbor  from  1933  Act  registration   requirements  for  qualifying  sales  to
institutional  investors.  When  Rule  144A  restricted  securities  present  an
attractive  investment  opportunity  and otherwise  meet selection  criteria,  a
ProFund may make such  investments.  Whether or not such securities are illiquid
depends on the market that exists for the  particular  security.  The Commission
staff  has  taken  the  position  that the  liquidity  of Rule  144A  restricted
securities  is a question  of fact for a board of trustees  to  determine,  such
determination  to be based on a consideration of the  readily-available  trading
markets  and the  review of any  contractual  restrictions.  The staff  also has
acknowledged  that, while a board of trustees  retains ultimate  responsibility,
trustees  may  delegate  this  function to an  investment  adviser.  Trustees of
ProFunds have delegated this  responsibility  for  determining  the liquidity of
Rule 144A  restricted  securities  which may be  invested in by a ProFund to the
Advisor or, in the case of the Portfolio,  to Bankers Trust.  It is not possible
to predict  with  assurance  exactly  how the  market  for Rule 144A  restricted
securities or any other  security will develop.  A security which when purchased
enjoyed a fair degree of  marketability  may  subsequently  become illiquid and,
accordingly, a security which was deemed to be liquid at the time of acquisition
may subsequently become illiquid.  In such event,  appropriate  remedies will be
considered to minimize the effect on the ProFund's liquidity.


    

                                  B-21


<PAGE>


PORTFOLIO QUALITY AND MATURITY (Money Market ProFund and the Portfolio)

     The Portfolio will maintain a  dollar-weighted  average maturity of 90 days
or less. All securities in which the Portfolio invests will have or be deemed to
have  remaining  maturities  of 397 days or less on the date of their  purchase,
will be  denominated  in U.S.  dollars and will have been  granted the  required
ratings  established  herein by two  nationally  recognized  statistical  rating
organizations  ("NRSRO") (or one such NRSRO if that NRSRO is the only such NRSRO
which rates the security),  or if unrated,  are believed by Bankers Trust, under
the  supervision  of the  Portfolio's  Board of  Trustees,  to be of  comparable
quality. Currently, there are five rating agencies which have been designated by
the  Securities  and  Exchange   Commission  (the  "SEC")  as  an  NRSRO.  These
organizations  and their highest  short-term  rating category (which may also be
modified by a "+") are : Duff and Phelps  Credit  Rating Co.,  D-1;  Fitch IBCA,
Inc. F1; Moody's Investors Service Inc. ("Moody's"), Prime-1; Standard & Poor's,
A-1; and Thomson BankWatch, Inc., T-1. A description of such ratings is provided
in the Appendix.  Bankers Trust,  acting under the supervision of and procedures
adopted by the Board of Trustees of each Portfolio, will also determine that all
securities  purchased by the Portfolio  present  minimal  credit risks.  Bankers
Trust will cause the Portfolio to dispose of any security as soon as practicable
if the security is no longer of the requisite quality,  unless such action would
not be in the best interest of the Portfolio.



OBLIGATIONS  OF BANKS AND OTHER FINANCIAL INSTITUTIONS (MONEY MARKET PROFUND AND
THE PORTFOLIO)

     The Portfolio may invest in U.S.  dollar-denominated fixed rate or variable
rate  obligations  of U.S. or foreign  institutions,  including  banks which are
rated in the highest  short-term rating category by any two NRSROs (or one NRSRO
if that NRSRO is the only such NRSRO which rates such obligations) or, if not so
rated, are believed by Bankers Trust,  acting under the supervision of the Board
of Trustees of the Portfolio,  to be of comparable quality.  Bank obligations in
which  the  Portfolio   invests  include   certificates  of  deposit,   bankers'
acceptances,  time deposits, commercial paper, and other U.S. dollar-denominated
instruments  issued or supported  by the credit of U.S. or foreign  institutions
including  banks.  For  purposes of the  Portfolio's  investment  policies  with
respect to bank obligations,  the assets of a bank will be deemed to include the
assets of its domestic and foreign branches.  Obligations of foreign branches of
U.S.  banks and foreign banks may be general  obligations  of the parent bank in
addition  to the  issuing  bank or may be  limited  by the  terms of a  specific
obligation  and by government  regulation.  If Bankers  Trust,  acting under the
supervision  of the  Portfolio's  Board of Trustees,  deems the  instruments  to
present  minimal credit risk, the Portfolio may invest in obligations of foreign
banks or foreign  branches of U.S.  banks  which  include  banks  located in the
United Kingdom,  Grand Cayman Island,  Nassau, Japan and Canada.  Investments in
these  obligations may entail risks that are different from those of investments
in  obligations  of U.S.  domestic  banks because of  differences  in political,
regulatory and economic  systems and  conditions.  These risks include,  without
limitation,  future political and economic developments,  currency blockage, the
possible imposition of withholding taxes on interest payments,  possible seizure
or nationalization of foreign deposits,  and difficulty or inability of pursuing
legal remedies and obtaining judgment in foreign courts,  possible establishment
of exchange controls or the adoption of other foreign governmental  restrictions
that might  affect  adversely  the  payment of  principal  and  interest on bank
obligations.  Foreign  branches  of U.S.  banks  and  foreign  banks may also be
subject to less  stringent  reserve  requirements  and to different  accounting,
auditing,  reporting  and  recordkeeping  standards  than  those  applicable  to
branches of U.S.  banks.  Under normal market  conditions,  the  Portfolio  will
invest more than 25% of its assets in the foreign and domestic bank  obligations
described  above.  The  Portfolio's  concentration  of its  investments  in bank
obligations  will cause the Portfolio to be subject to the risks peculiar to the
domestic  and  foreign  banking  industries  to a  greater  extent  than  if its
investments  were not so  concentrated.  A description  of the ratings set forth
above is provided in the Appendix.




                                      B-22
<PAGE>


COMMERCIAL PAPER,  OTHER DEBT OBLIGATIONS AND CREDIT  ENHANCEMENT  (MONEY MARKET
PROFUND AND THE PORTFOLIO)


     COMMERCIAL  PAPER.  The Portfolio may invest in fixed rate or variable rate
commercial paper, including variable rate master demand notes, issued by U.S. or
foreign entities. Commercial paper when purchased by the Portfolio must be rated
the highest  short-term  rating category by any two NRSROs (or one NRSRO if that
NRSRO is the only such NRSRO which rates  objections.  or if not rated,  must be
believed by Bankers Trust, acting under the supervision of the Board of Trustees
of the Portfolio,  to be of comparable quality. Any commercial paper issued by a
foreign  entity and purchased by the Portfolio  must be U.S.  dollar-denominated
and must not be  subject  to foreign  withholding  tax at the time of  purchase.
Investing in foreign  commercial paper generally involves risks similar to those
described above relating to obligations of foreign banks or foreign  branches of
U.S. banks.

     Variable rate master demand notes are unsecured instruments that permit the
indebtedness  thereunder  to vary and provide for  periodic  adjustments  in the
interest  rate.  Because  variable rate master  demand notes are direct  lending
arrangements between the Portfolio and the issuer, they are not normally traded.
Although no active  secondary  market may exist for these notes,  the  Portfolio
will purchase only those notes under which it may demand and receive  payment on
principal  and accrued  interest  daily or may resell the note to a third party.
While the notes are not typically  rated by credit rating  agencies,  issuers of
variable rate master demand notes must satisfy  Bankers Trust,  acting under the
supervision of the Board of Trustees of the  Portfolio,  that the same criterion
set forth above for issuers of commercial  paper are met. In the event an issuer
of a variable rate master demand note defaulted on its payment  obligation,  the
Portfolio  might be unable to  dispose of the note  because of the  absence of a
secondary market and could, for this or other reasons, suffer a loss to the full
extent of the default.  The face  maturities of variable rate notes subject to a
demand feature may exceed 397 days in certain circumstances.


     OTHER DEBT OBLIGATIONS.  The Portfolio may invest in deposits, bonds, notes
and debentures and other debt  obligations that at the time of purchase have, or
are comparable in priority and security to other securities of such issuer which
have,  outstanding  short-term  obligations  meeting the above short-term rating
requirements,  or if there are no such  short-term  ratings,  are  determined by
Bankers Trust,  acting under the supervision of the Board of Trustees,  to be of
comparable  quality and are rated in the top three highest long-term  categories
by the NRSROs rating such security.

     CREDIT ENHANCEMENT.  Certain of the Portfolio's  acceptable investments may
be  credit-enhanced  by  a  guaranty,   letter  of  credit,  or  insurance.  Any
bankruptcy,  receivership, default, or change in the credit quality of the party
providing  the  credit   enhancement  will  adversely  affect  the  quality  and
marketability of the underlying security and could cause losses to the Portfolio
and affect the Money Market  ProFund's share price.  The Portfolio may have more
than 25% of its total assets invested in securities credit-enhanced by banks.

     ASSET-BACKED  SECURITIES.  The  Portfolio  may also  invest  in  securities
generally referred to as asset-backed  securities,  which directly or indirectly
represent a  participation  interest  in, or are secured by and payable  from, a
stream of payments  generated by  particular  assets,  such as motor  vehicle or
credit card receivables.  Asset-backed  securities may provide periodic payments
that consist of interest and/or principal payments. Consequently, the life of an
asset-backed  security  varies with the  prepayment  and loss  experience of the
underlying assets.




                                      B-23
<PAGE>
PORTFOLIO TURNOVER


     As  discussed  in  the  Prospectus,  the  ProFunds  anticipate  that  their
investors as part of their  strategy,  will  frequently  exchange  shares of the
ProFunds for shares in other ProFunds  pursuant to the exchange policy,  as well
as frequently redeem shares of the ProFunds (see "Shareholders'  Guide -- How to
Exchange Shares of the ProFunds" in the Prospectus).  The nature of the ProFunds
will cause the ProFunds to experience  substantial  portfolio turnover. A higher
portfolio turnover rate would likely involve  correspondingly  greater brokerage
commissions  and  transaction  and other  expenses  which  would be borne by the
ProFunds. In addition, a ProFund's portfolio turnover level may adversely affect
the ability of the ProFund to achieve its  investment  objective.  Because  each
ProFund's portfolio turnover rate to a great extent will depend on the purchase,
redemption, and exchange activity of the ProFund's investors, it is difficult to
estimate  what  the  ProFund's  actual  turnover  rate  will  be in the  future.
"Portfolio  Turnover  Rate" is defined under the rules of the  Commission as the
value of the securities  purchased or securities sold,  excluding all securities
whose  maturities at time of acquisition  were one year or less,  divided by the
average  monthly value of such securities  owned during the year.  Based on this
definition,  instruments  with  remaining  maturities  of less than one year are
excluded from the calculation of portfolio turnover rate.  Instruments  excluded
from the calculation of portfolio  turnover  generally would include the futures
contracts and option  contracts in which the non-money  market  ProFunds  invest
since such contracts  generally have a remaining maturity of less than one year.
Pursuant to the formula  prescribed by the  Commission,  the portfolio  turnover
rate for each ProFund is calculated  without  regard to  instruments,  including
options and futures contracts, having a maturity of less than one year. The Bull
ProFund,  the  UltraBull  ProFund,  the Bear ProFund and the  UltraBear  ProFund
typically  hold most of their  investments  in  short-term  options  and futures
contracts,  which,  therefore,  are excluded for purposes of computing portfolio
turnover.  Therefore, based on the Commission's portfolio turnover formula, each
of these ProFunds expects a portfolio turnover rate of approximately 0%.



     SPECIAL CONSIDERATIONS

     To the extent  discussed above and in the prospectus,  the ProFunds present
certain risks, some of which are further described below.

     TRACKING  ERROR.  While the  non-money  market  ProFunds do not expect that
their  returns  over  a  year  will  deviate  adversely  from  their  respective
benchmarks by more than ten percent, several factors may affect their ability to
achieve  this  correlation.  Among these  factors  are:  (1)  ProFund  expenses,
including  brokerage (which may be increased by high portfolio turnover) and the
cost of the investment techniques employed by the ProFunds; (2) less than all of
the  securities  in the  benchmark  being held by a ProFund and  securities  not
included in the benchmark being held by a ProFund; (3) an imperfect  correlation
between  the  performance  of  instruments  held by a  ProFund,  such as futures
contracts and options,  and the performance of the underlying  securities in the
cash  market;  (4)  bid-ask  spreads  (the effect of which may be  increased  by
portfolio turnover);  (5) holding instruments traded in a market that has become
illiquid or  disrupted;  (6) ProFund  share prices being  rounded to the nearest
cent; (7) changes to the benchmark  index that are not  disseminated in advance;
(8) the need to conform a ProFund's portfolio holdings to comply with investment
restrictions  or policies or regulatory or tax law  requirements,  and (9) early
and  unanticipated  closings of the  markets on which the  holdings of a ProFund
trade,  resulting in the inability of the ProFund to execute intended  portfolio
transactions.  While a close  correlation of any ProFund to its benchmark may be
achieved on any single trading day, over time the cumulative percentage increase
or  decrease  in the net asset  value of the  shares of a  ProFund  may  diverge
significantly  from  the  cumulative  percentage  decrease  or  increase  in the
benchmark due to a compounding effect.


                                      B-24
<PAGE>

     LEVERAGE.  The UltraBull ProFund, the UltraBear ProFund,  UltraOTC ProFund,
UltraEurope ProFund, UltraShort OTC ProFund and UltraShort Europe ProFund intend
to regularly use leveraged  investment  techniques in pursuing their  investment
objectives.  Utilization  of  leveraging  involves  special  risks and should be
considered to be speculative.  Leverage exists when a ProFund achieves the right
to a return on a capital base that exceeds the amount the ProFund has  invested.
Leverage  creates the  potential  for  greater  gains to  shareholders  of these
ProFunds during  favorable  market  conditions and the risk of magnified  losses
during adverse market conditions. Leverage should cause higher volatility of the
net asset values of these ProFunds' shares. Leverage may involve the creation of
a  liability  that does not  entail  any  interest  costs or the  creation  of a
liability  that  requires the ProFund to pay interest  which would  decrease the
ProFund's  total  return  to  shareholders.  If  these  ProFunds  achieve  their
investment  objectives,  during adverse market conditions,  shareholders  should
experience a loss of approximately twice the amount they would have incurred had
these ProFunds not been leveraged.

     NON-DIVERSIFIED    STATUS.    Each   non-money    market   ProFund   is   a
"non-diversified"   series.   A   non-money   market   ProFund   is   considered
"non-diversified"  because a relatively high percentage of the ProFund's  assets
may be  invested in the  securities  of a limited  number of issuers,  primarily
within the same economic sector. That ProFund's portfolio securities, therefore,
may be  more  susceptible  to any  single  economic,  political,  or  regulatory
occurrence  than  the  portfolio  securities  of a more  diversified  investment
company. A ProFund's  classification as a  "non-diversified"  investment company
means that the  proportion of the  ProFund's  assets that may be invested in the
securities  of a single  issuer is not  limited by the 1940 Act.  Each  ProFund,
however,  intends to seek to qualify as a  "regulated  investment  company"  for
purposes  of  the  Internal   Revenue  Code,   which   imposes   diversification
requirements on these ProFunds that are less  restrictive  than the requirements
applicable to the "diversified" investment companies under the 1940 Act.

SPECIAL INFORMATION CONCERNING MASTER-FEEDER FUND STRUCTURE

     Unlike other open-end management  investment companies (mutual funds) which
directly  acquire and manage their own  portfolio  securities,  the Money Market
ProFund seeks to achieve its investment objective by investing all of its assets
in the  Portfolio,  a  separate  registered  investment  company  with  the same
investment  objective  as the Money Market  ProFund.  Therefore,  an  investor's
interest in the  Portfolio's  securities  is indirect.  In addition to selling a
beneficial  interest  to the  Money  Market  ProFund,  the  Portfolio  may  sell
beneficial  interests  to other mutual funds or  institutional  investors.  Such
investors will invest in the Portfolio on the same terms and conditions and will
pay a  proportionate  share of the  Portfolio's  expenses.  However,  the  other
investors  investing in the  Portfolio  are not required to sell their shares at
the same  public  offering  price as the Money  Market  ProFund  or  subject  to
comparable  variations in sales loads and other operating  expenses.  Therefore,
investors in the Money Market ProFund should be aware that these differences may
result in differences in returns experienced by investors in the different funds
that may invest in the Portfolio.  Such  differences in returns are also present
in other  mutual  fund  structures.  Information  concerning  other  holders  of
interests in the Portfolio is available from Bankers Trust at 1-800-368-4031.


     The ProFunds' Board of Trustees believes that the Money Market ProFund will
achieve certain  efficiencies  and economies of scale through the  master-feeder
structure,  and that the aggregate  expenses of the Money Market ProFund will be
less than if the Money Market ProFund  invested  directly in the securities held
by the Portfolio.

     Smaller funds investing in the Portfolio may be materially  affected by the
actions of larger funds investing in the Portfolio. For example, if a large fund
withdraws from the Portfolio, the remaining funds may experience higher pro rata
operating expenses,  thereby producing lower returns (however,  this possibility
exists as well for traditionally structured funds which have large institutional
investors).  Additionally,  the Portfolio may become less diverse,  resulting in
increased portfolio concentration and potential risk. Also, funds with a greater
pro rata ownership in the Portfolio  could have effective  voting control of the
operations of the Portfolio. Except as permitted by the Commission, whenever the
ProFunds  


                                      B-25
<PAGE>


are requested to vote on matters pertaining to the Portfolio,  the ProFunds will
hold a meeting of  shareholders of the Money Market ProFund and will cast all of
its votes in the same  proportion  as the votes of the  Money  Market  ProFund's
shareholders.  Money Market ProFund shareholders who do not vote will not affect
the ProFunds votes at the Portfolio meeting. The percentage of the Trust's votes
representing  Money Market ProFund  shareholders not voting will be voted by the
Trustees or officers of the ProFunds in the same  proportion as the Money Market
ProFund shareholders who do, in fact, vote.

     Certain  changes  in the  Portfolio's  investment  objective,  policies  or
restrictions  may require the Money  Market  ProFund to withdraw its interest in
the  Portfolio.  Such  withdrawal  could result in a  distribution  "in kind" of
portfolio securities (as opposed to a cash distribution from the Portfolio).  If
securities are distributed,  the Money Market ProFund could incur brokerage, tax
or other  charges  in  converting  the  securities  to cash.  In  addition,  the
distribution in kind may result in a less  diversified  portfolio of investments
or adversely  affect the liquidity of the Money Market ProFund.  Notwithstanding
the  above,  there are other  means for  meeting  redemption  requests,  such as
borrowing.

     The Money Market ProFund may withdraw its investment  from the Portfolio at
any time, if the Board of Trustees of the ProFunds  determines that it is in the
best  interests of the  shareholders  of the Money Market ProFund to do so. Upon
any such  withdrawal,  the Board of Trustees of the Trust  would  consider  what
action might be taken,  including the  investment of all the assets of the Money
Market ProFund in another pooled  investment  entity having the same  investment
objective as the Money Market ProFund or the retaining of an investment  adviser
to manage the Money Market  ProFund's  assets in accordance  with the investment
policies described above with respect to the Portfolio.



                                      B-26


<PAGE>

                            INVESTMENT RESTRICTIONS

     The ProFunds and the Portfolio have adopted certain investment restrictions
as  fundamental  policies  which  cannot be changed  without the approval of the
holders  of a  "majority"  of  the  outstanding  shares  of the  ProFund  or the
Portfolio,  as that term is  defined  in the 1940 Act.  The term  "majority"  is
defined  in the 1940 Act as the  lesser of: (i) 67% or more of the shares of the
series present at a meeting of shareholders,  if the holders of more than 50% of
the  outstanding  shares of the ProFund are present or represented by proxy;  or
(ii) more than 50% of the outstanding  shares of the series.  (All policies of a
ProFund not specifically  identified in this Statement of Additional Information
or  the  Prospectus  as  fundamental  may  be  changed  without  a  vote  of the
shareholders  of the ProFund.) For purposes of the  following  limitations,  all
percentage limitations apply immediately after a purchase or initial investment.

     A non-money market ProFund may not:

     1.  Invest more than 25% of its total assets,  taken at market value at the
         time of each investment, in the securities of issuers in any particular
         industry   (excluding   the  U.S.   government  and  its  agencies  and
         instrumentalities).

     2.  Make investments for the purpose of exercising control or management.

     3.  Purchase or sell real estate,  except that, to the extent  permitted by
         applicable  law,  the  ProFund  may invest in  securities  directly  or
         indirectly  secured by real  estate or  interests  therein or issued by
         companies that invest in real estate or interests therein.

     4.  Make loans to other  persons,  except  that the  acquisition  of bonds,
         debentures  or  other  corporate  debt  securities  and  investment  in
         government  obligations,  commercial paper,  pass-through  instruments,
         certificates of deposit, bankers' acceptances and repurchase agreements
         and purchase and sale contracts and any similar  instruments  shall not
         be  deemed to be the  making of a loan,  and  except  further  that the
         ProFund may lend its portfolio securities, provided that the lending of
         portfolio securities may be made only in accordance with applicable law
         and the  guidelines  set forth in the  Prospectus and this Statement of
         Additional Information, as they may be amended from time to time.

     5.  Issue  senior  securities  to the extent such  issuance  would  violate
         applicable law.

     6.  Borrow  money,  except  that the  ProFund (i) may borrow from banks (as
         defined in the Investment Company Act of 1940) in amounts up to 33 1/3%
         of its total assets (including the amount  borrowed),  (ii) may, to the
         extent  permitted by applicable  law,  borrow up to an additional 5% of
         its  total  assets  for  temporary  purposes,  (iii)  may  obtain  such
         short-term  credit as may be necessary  for the  clearance of purchases
         and sales of  portfolio  securities,  (iv) may purchase  securities  on
         margin to the extent permitted by applicable law and (v) may enter into
         reverse  repurchase  agreements.  The ProFund may not pledge its assets
         other than to secure such borrowings or, to the extent permitted by the
         ProFund's  investment  policies as set forth in the Prospectus and this
         Statement of Additional  Information,  as they may be amended from time
         to  time,  in  connection  with  hedging  transactions,   short  sales,
         when-issued and forward commitment  transactions and similar investment
         strategies.

     7.  Underwrite  securities of other issuers,  except insofar as the ProFund
         technically  may be deemed an  underwriter  under the Securities Act of
         1933,  as  amended  (the  "Securities   Act"),  in  selling   portfolio
         securities.

     8.  Purchase or sell commodities or contracts on commodities, except to the
         extent the ProFund may do so in accordance  with applicable law and the
         ProFund's Prospectus and Statement of Additional  Information,  as they
         may be amended from time to time.


                                      B-27
<PAGE>

     THE  FOLLOWING  FUNDAMENTAL  INVESTMENT  RESTRICTIONS  AND  NON-FUNDAMENTAL
INVESTMENT  OPERATING  POLICIES HAVE BEEN ADOPTED BY THE TRUST,  WITH RESPECT TO
THE MONEY MARKET PROFUND, AND BY THE PORTFOLIO.  UNLESS AN INVESTMENT INSTRUMENT
OR  TECHNIQUE  IS DESCRIBED IN THE  PROSPECTUS  OR ELSEWHERE  HEREIN,  THE MONEY
MARKET PROFUND AND THE PORTFOLIO MAY NOT INVEST IN THAT INVESTMENT INSTRUMENT OR
ENGAGE IN THAT INVESTMENT TECHNIQUE.

     The  investment  restrictions  below  have been  adopted  by the Trust with
respect to the Money Market ProFund and by the Portfolio as fundamental policies
(as defined above).  Whenever the Money Market ProFund is requested to vote on a
change in the investment  restrictions  of the Portfolio,  the Trust will hold a
meeting  of the Money  Market  ProFund  shareholders  and will cast its votes as
instructed by the shareholders. The Money Market ProFund shareholders who do not
vote will not affect the Trust's votes at the Portfolio meeting.  The percentage
of the Trust's votes representing  ProFund shareholders not voting will be voted
by the Trustees of the Trust in the same proportion as the Fund shareholders who
do, in fact, vote.

     Under  investment  policies  adopted by the Money Market ProFund and by the
Portfolio, each of the Money Market ProFund and Portfolio may not:

     1.  Borrow  money,  except for  temporary  or  emergency  (not  leveraging)
         purposes in an amount not exceeding 5% of the value of the ProFund's or
         the Portfolio's total assets  (including the amount  borrowed),  as the
         case may be, calculated in each case at the lower of cost or market.

     2.  Pledge, hypothecate, mortgage or otherwise encumber more than 5% of the
         total assets of the ProFund or the  Portfolio,  as the case may be, and
         only to secure borrowings for temporary or emergency purposes.

     3.  Invest  more  than  5% of  the  total  assets  of  the  ProFund  or the
         Portfolio,  as the case may be,  in any one  issuer  (other  than  U.S.
         government  obligations)  or  purchase  more  than 10% of any  class of
         securities of any one issuer; provided,  however, that (i) up to 25% of
         the assets of the ProFund  and the  Portfolio  may be invested  without
         regard to this  restriction;  provided,  however,  that nothing in this
         investment  restriction  shall prevent the Trust from  investing all or
         part of a ProFund's assets in an open-end management investment company
         with substantially the same investment objectives as the ProFund.


     4.  Invest  more  than  25% of the  total  assets  of  the  ProFund  or the
         Portfolio,  as the case may be, in the  securities  of  issuers  in any
         single industry;  provided that: (i) this limitation shall not apply to
         the purchase of U.S. government  obligations;  (ii) under normal market
         conditions  more  than 25% of the  total  assets  of the  Money  Market
         ProFund and the Portfolio  will be invested in  obligations of U.S. and
         foreign banks and other financial institutions Banks provided, however,
         that nothing in this investment  restriction shall prevent a Trust from
         investing all or part of a ProFund's  assets in an open-end  management
         investment company with substantially the same investment objectives as
         the ProFund.


     5.  Make short sales of  securities,  maintain a short position or purchase
         any  securities on margin,  except for such  short-term  credits as are
         necessary for the clearance of transactions.

     6.  Underwrite  the  securities  issued by others (except to the extent the
         ProFund  or  Portfolio  may be  deemed to be an  underwriter  under the
         Federal  securities  laws in  connection  with the  disposition  of its
         portfolio  securities)  or knowingly  purchase  restricted  securities,
         provided,  however,  that nothing in this investment  restriction shall
         prevent  the Trust from  investing  all of the  ProFund's  assets in an
         open-end  management  investment  company with  substantially  the same
         investment  objectives as the ProFund. 


                                      B-28
<PAGE>

     7.  Purchase or sell real estate,  real estate investment trust securities,
         commodities or commodity  contracts,  or oil, gas or mineral interests,
         but this shall not prevent the ProFund or the Portfolio  from investing
         in obligations secured by real estate or interests therein.

     8.  Make loans to others,  except  through the purchase of  qualified  debt
         obligations,  the entry into repurchase agreements and, with respect to
         the ProFund and the Portfolio, the lending of portfolio securities.

     9.  Invest more than an  aggregate  of 10% of the net assets of the ProFund
         or the  Portfolio's,  respectively,  (taken,  in each case,  at current
         value) in (i)  securities  that cannot be readily  resold to the public
         because of legal or  contractual  restrictions  or because there are no
         market quotations readily available or (ii) other "illiquid" securities
         (including  time deposits and  repurchase  agreements  maturing in more
         than seven  calendar  days);  provided,  however,  that nothing in this
         investment  restriction  shall prevent the Trust from  investing all or
         part of the  ProFund's  assets  in an  open-end  management  investment
         company  with  substantially  the  same  investment  objective  as  the
         ProFund.

     10. Purchase more than 10% of the voting securities of any issuer or invest
         in  companies  for the  purpose of  exercising  control or  management;
         provided,  however,  that nothing in this investment  restriction shall
         prevent the Trust from investing all or part of the ProFund's assets in
         an open-end  management  investment company with substantially the same
         investment objectives as the ProFund.

     11. Purchase securities of other investment companies, except to the extent
         permitted   under  the  1940  Act  or  in  connection  with  a  merger,
         consolidation,  reorganization,  acquisition  of  assets or an offer of
         exchange;   provided,   however,   that  nothing  in  this   investment
         restriction  shall prevent the Trust from  investing all or part of the
         ProFunds'  assets in an open-end  management  investment  company  with
         substantially the same investment objectives as the ProFund.

     12. Issue any senior securities, except insofar as it may be deemed to have
         issued a senior  security  by  reason  of (i)  entering  into a reverse
         repurchase  agreement  or  (ii)  borrowing  in  accordance  with  terms
         described in the Prospectus and this SAI.

     13. Purchase or retain the  securities of any issuer if any of the officers
         or  trustees  of the  ProFund or the  Portfolio  or Bankers  Trust owns
         individually more than 1/2 of 1% of the securities of such issuer,  and
         together such officers and directors own more than 5% of the securities
         of such issuer.

     14. Invest in warrants, except that the ProFund or the Portfolio may invest
         in warrants if, as a result,  the  investments  (valued in each case at
         the lower of cost or  market)  would not  exceed 5% of the value of the
         net  assets of the  ProFund  or the  Portfolio,  as the case may be, of
         which  not  more  than  2% of the  net  assets  of the  ProFund  or the
         Portfolio,  as the case may be, may be invested in warrants  not listed
         on a  recognized  domestic  stock  exchange.  Warrants  acquired by the
         ProFund or the Portfolio as part of a unit or attached to securities at
         the time of acquisition are not subject to this limitation.


     15. With  respect to 75% of the Money  Market  ProFund  or the  Portfolio's
         total assets, invest more than 5% of its total assets in the securities
         of any one issuer (excluding cash and cash-equivalents, U.S. government
         securities  and the  securities of other  investment  companies) or own
         more than 10% of the voting securities of any issuer.

     ADDITIONAL  RESTRICTIONS.  In order to comply  with  certain  statutes  and
policies,  the Portfolio (or, as applicable,  the Trust,  on behalf of the Money
Market  ProFund)  will not as a  matter  of  operating  policy


                                      B-29


<PAGE>

(except that no operating policy shall prevent the ProFund from investing all of
its  assets  in an  open-end  investment  company  with  substantially  the same
investment objective):


     (i)     borrow money (including  through dollar roll  transactions) for any
             purpose  in  excess  of 10% of the  Portfolio's  (ProFund's)  total
             assets  (taken at cost),  except that the  Portfolio  (ProFund) may
             borrow for  temporary or emergency  purposes up to 1/3 of its total
             assets;

     (ii)    pledge, mortgage or hypothecate for any purpose in excess of 10% of
             the Portfolio's  (ProFund's)  total assets (taken at market value),
             provided that collateral  arrangements  with respect to options and
             futures,  including  deposits  of  initial  deposit  and  variation
             margin,  are not considered a pledge of assets for purposes of this
             restriction;

     (iii)   purchase  any  security or evidence of interest  therein on margin,
             except  that such  short-term  credit as may be  necessary  for the
             clearance of purchases and sales of securities  may be obtained and
             except that deposits of initial deposit and variation margin may be
             made in connection with the purchase, ownership, holding or sale of
             futures;

     (iv)    sell any  security  which it does not own  unless  by virtue of its
             ownership of other securities it has at the time of sale a right to
             obtain  securities,   without  payment  of  further  consideration,
             equivalent in kind and amount to the  securities  sold and provided
             that if such  right is  conditional  the sale is made upon the same
             conditions;

     (v)     invest for the purpose of exercising control or management;

     (vi)    purchase  securities  issued by any  investment  company  except by
             purchase  in the open  market  where no  commission  or profit to a
             sponsor  or  dealer  results  from  such  purchase  other  than the
             customary broker's commission, or except when such purchase, though
             not  made in the  open  market,  is part  of a plan  of  merger  or
             consolidation; provided, however, that securities of any investment
             company will not be purchased for the  Portfolio  (ProFund) if such
             purchase at the time  thereof  would cause (a) more than 10% of the
             Portfolio's  (ProFund's) total assets (taken at the greater of cost
             or market value) to be invested in the  securities of such issuers;
             (b) more than 5% of the Portfolio's (ProFund's) total assets (taken
             at the  greater of cost or market  value) to be invested in any one
             investment  company;  or (c) more than 3% of the outstanding voting
             securities  of  any  such  issuer  to be  held  for  the  Portfolio
             (ProFund);  and,  provided  further,  that the Portfolio  shall not
             invest  in  any  other  open-end   investment  company  unless  the
             Portfolio  (ProFund)  (1) waives the  investment  advisory fee with
             respect to assets invested in other open-end  investment  companies
             and (2) incurs no sales charge in  connection  with the  investment
             (as an operating policy,  each Portfolio will not invest in another
             open-end registered investment company);

     (vii)   invest  more  than 15% of the  Portfolio's  (ProFund's)  total  net
             assets (taken at the greater of cost or market value) in securities
             that are illiquid or not readily  marketable not including (a) Rule
             144A securities that have been determined to be liquid by the Board
             of Trustees;  and (b)  commercial  paper that is sold under section
             4(2) of the 1933 Act which: (i) is not traded flat or in default as
             to  interest  or  principal;  and  (ii) is  rated in one of the two
             highest   categories   by  at  least  two   nationally   recognized
             statistical  rating  organizations;  (iii) is rated  one of the two
             highest categories by one nationally recognized  statistical rating
             agency  and the  Portfolio's  (ProFund's)  Board of  Trustees  have
             determined that the commercial  paper is equivalent  quality and is
             liquid;



                                      B-30
<PAGE>

     (viii)  with  respect  to 75% of the  Portfolio's  total  assets,  purchase
             securities of any issuer if such purchase at the time thereof would
             cause the Portfolio (ProFund) to hold more than 10% of any class of
             securities of such issuer,  for which purposes all  indebtedness of
             an issuer shall be deemed a single class and all preferred stock of
             an issuer  shall be deemed a single  class,  except that futures or
             option contracts shall not be subject to this restriction;

     (ix)    if the Portfolio is a "diversified"  ProFund with respect to 75% of
             its  assets,  invest  more  than  5% of  its  total  assets  in the
             securities  (excluding  U.S.  government  securities)  of  any  one
             issuer*;

     (x)     make short sales of securities or maintain a short position, unless
             at all times when a short  position is open it owns an equal amount
             of such securities or securities  convertible into or exchangeable,
             without payment of any further consideration, for securities of the
             same issue and equal in amount to, the securities  sold short,  and
             unless not more than 10% of the Portfolio's  (ProFund's) net assets
             (taken  at market  value) is  represented  by such  securities,  or
             securities convertible into or exchangeable for such securities, at
             any one time (the Portfolio  (ProFund) has no current  intention to
             engage in short selling).

         *With  respect to (ix) as an operating  policy,  the  Portfolio may not
invest  more than 5% of its total  assets in the  securities  of any one  issuer
except for U.S. government obligations and repurchase  agreements,  which may be
purchased without limitation.


     The Money  Market  ProFund will comply with the state  securities  laws and
regulations of all states in which it is  registered.  The Portfolio will comply
with the permitted investments and investment limitations in the securities laws
and  regulations of all states in which the Portfolio,  or any other  registered
investment company investing in the Portfolio, is registered.


DETERMINATION OF NET ASSET VALUE

     The net asset values of the shares of the ProFunds  (except the UltraEurope
ProFund and the  UltraShort  Europe  ProFund) are  determined as of the close of
business of the NYSE  (ordinarily,  4:00 p.m. Eastern Time) on each day the NYSE
and the Chicago  Mercantile  Exchange ("CME") are open for business (in the case
of the Money Market  ProFund,  net asset value is  determined as of the close of
business on each day the NYSE is open for business.)



                                      B-31
<PAGE>


     The net asset  values  of the  shares of the  UltraEurope  ProFund  and the
UltraShort  Europe  ProFund are  determined  as of one-half  hour  following the
opening of the last of the three exchanges to open  (ordinarily  4:30 AM Eastern
Time) on each day the NYSE, London Stock Exchange,  Frankfurt Stock Exchange and
Paris Stock Exchange are open for business.  Currently, the NYSE and the CME are
closed on weekends,  and the following  holiday closings have been scheduled for
1999:  (I) New Year's Day,  Martin Luther King, Jr. Day,  Presidents'  Day, Good
Friday,  Memorial  Day,  Independence  Day,  Labor  Day,  Thanksgiving  Day  and
Christmas Day; and (ii) the preceding Friday when any of those holidays falls on
a  Saturday  or the  subsequent  Monday  when any of these  holidays  falls on a
Sunday.  The London  Stock  Exchange,  Frankfurt  Stock  Exchange or Paris Stock
Exchange are closed on the following  days: New Year's Day, Good Friday,  Easter
Monday,  Labor Day (May 1) Early May Bank Holiday, VE Day (May 8), Late May Bank
Holiday, Ascension,  Pentecost, August Bank Holiday, German Unity Day, Armistice
Day, Christmas Day, and the next business day after Christmas Day. To the extent
that portfolio  securities of a ProFund are traded in other markets on days when
the ProFund's  principal  trading  market(s) is closed,  the ProFund's net asset
value may be affected on days when  investors  do not have access to the ProFund
to purchase or redeem  shares.  Although  the  ProFunds  expect the same holiday
schedules to be observed in the future,  the  exchanges may modify their holiday
schedules at any time.

     The net asset  value of each  class of  shares  of a ProFund  serves as the
basis for the purchase  and  redemption  price of that class of shares.  The net
asset value per share of each class of a ProFund is  calculated  by dividing the
market value of the ProFund's assets attributed to a specific class (in the case
of the Money Market ProFund, the value of its investment in the Portfolio), less
all  liabilities  attributed to the specific class, by the number of outstanding
shares of the class. If market quotations are not readily available,  a security
will be valued at fair value by the Trustees of ProFunds or by the Advisor using
methods  established  or ratified by the Trustees of ProFunds.  The Money Market
ProFund's  net asset  value  per  share  will  normally  be  $1.00.  There is no
assurance that the $1.00 net asset value will be maintained.

     The  Portfolio  will  utilize  the  amortized  cost  method in valuing  its
portfolio  securities.  This method  involves  valuing each security held by the
Portfolio  at its cost at the time of its  purchase  and  thereafter  assuming a
constant  amortization  to  maturity of any  discount  or premium.  Accordingly,
immaterial  fluctuations  in the  market  value  of the  securities  held by the
Portfolio  will not be reflected in the Money Market  ProFund's net asset value.
The Board of Trustees of the  Portfolio  will monitor the valuation of assets of
this method and will make such changes as it deems  necessary to assure that the
assets of the Portfolio are valued fairly in good faith.

     The securities in the portfolio of a non-money  market  ProFund,  except as
otherwise  noted,  that are listed or traded on a stock exchange,  are valued on
the basis of the last sale on that day or, lacking any sales, at a price that is
the mean between the closing bid and asked  prices.  Other  securities  that are
traded on the OTC markets are priced using NASDAQ, which provides information on
bid and asked prices quoted by major dealers in such stocks.  Bonds,  other than
convertible  bonds, are valued using a third-party  pricing system.  Convertible
bonds are valued  using this  pricing  system only on days when there is no sale
reported.  Short-term  debt securities are valued using this pricing system only
on days when there is no sale reported. Short-term debt securities are valued at
amortized cost, which approximates  market value. When market quotations are not
readily  available,  securities  and other  assets  are  valued at fair value as
determined in good faith under  procedures  established by and under the general
supervision and responsibility of the ProFunds' Board of Trustees.



                                      B-32

<PAGE>

     Except for the  UltraEurope  ProFund  and the  UltraShort  Europe  ProFund,
futures  contracts  are valued at their last sale price  prior to the  valuation
time.  Options  on  futures  contracts  generally  are  valued at fair  value as
determined with reference to establish future  exchanges.  Options on securities
and indices  purchased by a ProFund are valued at their last sale price prior to
the valuation time or at fair value.  In the event of a trading halt that closes
the NYSE  early,  futures  contracts  will be valued on the basis of  settlement
prices on futures  exchanges,  options  on futures  will be valued at their last
sale price prior to the trading halt or at fair value.

     In the  event a  trading  halt  closes a futures  exchange  that  cause the
exchange  to close  prior to the close of the NYSE,  futures  contracts  will be
valued on the basis of settlement prices on the futures exchange or fair value.

     For the  UltraEurope  ProFund and the UltraShort  Europe  ProFund,  futures
contracts  are  valued at their last sale  price as of  one-half  hour after the
opening of the exchange on which the underlying  securities are traded.  Options
on futures  contracts  generally  are valued at fair  value as  determined  with
reference to established  futures  exchanges.  Options on securities and indices
purchased  by a ProFund are valued at their last sale price as of one-half  hour
after the opening of the exchange on which the underlying securities are traded.

     For the fiscal year ended December 31, 1998,  each  non-money  ProFund paid
brokerage commissions in the following amount:

                              BROKERAGE COMMISSIONS
                                  FYE 12/31/98

         Bull ProFund
         UltraBull ProFund
         Bear ProFund 
         UltraBear ProFund 
         UltraOTC ProFund 
         UltraShort OTC Profund

     The UltraEurope  ProFund,  and UltraShort  Europe ProFund had not commenced
operation as of December 31, 1998.



                      PORTFOLIO TRANSACTIONS AND BROKERAGE

NON-MONEY MARKET PROFUNDS

     Subject  to  the  general  supervision  by the  Trustees,  the  Advisor  is
responsible  for decisions to buy and sell  securities for each of the ProFunds,
the  selection  of  brokers  and  dealers to effect  the  transactions,  and the
negotiation  of  brokerage  commissions,  if any.  The Advisor  expects that the
ProFunds may execute brokerage or other agency  transactions  through registered
broker-dealers,  for  a  commission,  in  conformity  with  the  1940  Act,  the
Securities  Exchange  Act of 1934,  as  amended,  and the rules and  regulations
thereunder.  The  Advisor  may  serve as an  investment  manager  to a number of
clients, including other investment companies. It is the practice of the Advisor
to cause purchase and sale  transactions  to be allocated among the ProFunds and
others  whose  assets the Advisor  manages in such  manner as the Advisor  deems
equitable. The main factors considered by the Advisor in making such allocations
among the ProFunds and other client  accounts of the Advisor are the  respective
investment  objectives,  the relative size 

                                      B-33
<PAGE>
of portfolio holdings of the same or comparable securities,  the availability of
cash for investment,  the size of investment commitments generally held, and the
opinions of the person(s)  responsible,  if any, for managing the  portfolios of
the ProFunds and the other client accounts.

     The policy of each ProFund regarding  purchases and sales of securities for
a ProFund's  portfolio is that primary  consideration will be given to obtaining
the most favorable prices and efficient  executions of transactions.  Consistent
with this policy, when securities transactions are effected on a stock exchange,
each  ProFund's  policy  is to pay  commissions  which are  considered  fair and
reasonable without necessarily  determining that the lowest possible commissions
are paid in all  circumstances.  Each ProFund believes that a requirement always
to seek the lowest  possible  commission cost could impede  effective  portfolio
management  and  preclude  the  ProFund and the  Advisor  from  obtaining a high
quality  of  brokerage  and  research  services.  In seeking  to  determine  the
reasonableness  of brokerage  commissions paid in any  transaction,  the Advisor
relies upon its experience and knowledge regarding commissions generally charged
by various  brokers and on its judgment in evaluating the brokerage and research
services received from the broker effecting the transaction. Such determinations
are necessarily subjective and imprecise, as in most cases an exact dollar value
for those services is not ascertainable.

     Purchases and sales of U.S.  government  securities are normally transacted
through  issuers,  underwriters or major dealers in U.S.  government  securities
acting  as  principals.  Such  transactions  are made on a net  basis and do not
involve payment of brokerage commissions.  The cost of securities purchased from
an  underwriter  usually  includes  a  commission  paid  by  the  issuer  to the
underwriters;  transactions with dealers normally reflect the spread between bid
and asked prices.

     In  seeking  to  implement  a  ProFund's  policies,   the  Advisor  effects
transactions with those brokers and dealers who the Advisor believes provide the
most favorable prices and are capable of providing efficient executions.  If the
Advisor  believes such prices and executions  are obtainable  from more than one
broker or dealer,  the  Advisor  may give  consideration  to  placing  portfolio
transactions  with those brokers and dealers who also furnish research and other
services to the ProFund or the Advisor.  Such services may include,  but are not
limited to, any one or more of the following: information as to the availability
of  securities  for  purchase or sale;  statistical  or factual  information  or
opinions pertaining to investment;  wire services; and appraisals or evaluations
of  portfolio  securities.  If  the  broker-dealer  providing  these  additional
services is acting as a principal for its own account,  no commissions  would be
payable.  If the  broker-dealer is not a principal,  a higher  commission may be
justified, at the determination of the Advisor, for the additional services.

     The  information  and  services  received by the Advisor  from  brokers and
dealers may be of benefit to the Advisor in the  management  of accounts of some
of the  Advisor's  other  clients  and may not in all  cases  benefit  a ProFund
directly.  While the  receipt  of such  information  and  services  is useful in
varying  degrees and would  generally  reduce the amount of research or services
otherwise  performed by the Advisor and thereby  reduce the Advisor's  expenses,
this  information  and  these  services  are of  indeterminable  value  and  the
management  fee paid to the  Advisor is not  reduced  by any amount  that may be
attributable to the value of such information and services.

MONEY MARKET PROFUND AND THE PORTFOLIO

     Decisions to buy and sell  securities and other  financial  instruments for
the Money Market ProFund and the Portfolio are made by Bankers Trust, which also
is responsible for placing these transactions,  subject to the overall review of
the Portfolio's  Board of Trustees.  Although  investment  requirements  for the
Portfolio are reviewed independently from those of the other accounts managed by
Bankers Trust (the "Other  Portfolios"),  investments  of the type the Portfolio
may make may also be made by these Other Portfolios.  When the Portfolio and one
or more Other  Portfolios  or accounts  managed by Bankers Trust are prepared to
invest  in,  or desire to  dispose  of,  the same  security  or other  financial
instrument,  available  investments or opportunities for sales will be allocated
in a manner  believed by Bankers  Trust to be equitable to each.  In 


                                      B-34

<PAGE>


some cases,  this  procedure may affect  adversely the price paid or received by
the  Portfolio  or the  size of the  position  obtained  or  disposed  of by the
Portfolio.

     Purchases and sales of  securities  on behalf of the Portfolio  usually are
principal  transactions.  These securities are normally  purchased directly from
the issuer or from an underwriter or market maker for the  securities.  The cost
of securities purchased from underwriters includes an underwriting commission or
concession  and the prices at which  securities  are purchased  from and sold to
dealers include a dealer's mark-up or mark-down. U.S. government obligations are
generally purchased from underwriters or dealers,  although certain newly issued
U.S. government  obligations may be purchased directly from the U.S. Treasury or
from the issuing agency or instrumentality.

     Over-the-counter purchases and sales are transacted directly with principal
market makers except in those cases in which better prices and executions may be
obtained elsewhere and principal  transactions are not entered into with persons
affiliated  with the  Portfolios  except  pursuant to exemptive  rules or orders
adopted by the Commission. Under rules adopted by the Commission, broker-dealers
may not execute  transactions on the floor of any national  securities  exchange
for  the  accounts  of  affiliated  persons,  but  may  effect  transactions  by
transmitting orders for execution.

     In selecting brokers or dealers to execute portfolio transactions on behalf
of the  Portfolio,  Bankers  Trust seeks the best overall  terms  available.  In
assessing the best overall terms  available for any  transaction,  Bankers Trust
will consider the factors it deems relevant, including the breadth of the market
in the  investment,  the price of the  investment,  the financial  condition and
execution  capability  of the  broker or dealer  and the  reasonableness  of the
commission,  if any, for the specific  transaction and on a continuing bases. In
addition,  Bankers  Trust is  authorized,  in  selecting  parties  to  execute a
particular  transaction  and in evaluating  the best overall terms  available to
consider the brokerage, but not research services (as those terms are defined in
Section 28(e) of the  Securities  Exchange Act of 1934, as amended)  provided to
the Portfolio  involved,  the other Portfolios  and/or other accounts over which
Bankers Trust or its affiliates exercise investment discretion.  Bankers Trust's
fees under its  agreements  with the Portfolios are not reduced by reason of its
receiving brokerage services.

     The valuation of the  Portfolio's  securities  is based on their  amortized
cost,  which  does not take into  account  unrealized  capital  gains or losses.
Amortized cost valuation  involves  initially  valuing an instrument at its cost
and thereafter  assuming a constant  amortization to maturity of any discount or
premium, generally without regard to the impact of fluctuating interest rates on
the market value of the instrument.  Although this method provides  certainty in
valuation,  it may  result in periods  during  which  value,  as  determined  by
amortized  cost, is higher or lower than the price a Portfolio  would receive if
it sold the instrument.

     The  Portfolio's use of the amortized cost method of valuing its securities
is permitted by a rule adopted by the Commission. Under this rule, the Portfolio
must maintain a dollar-weighted  average portfolio  maturity of 90 days or less,
purchase only instruments having remaining  maturities of 397 days or and invest
only in  securities  determined  by or under  the  supervision  of the  Board of
Trustees to be of high quality with minimal credit risks.

     Pursuant  to the rule,  the Board of  Trustees  of the  Portfolio  also has
established procedures designed to allow investors in the Portfolio, such as the
Money Market  ProFund,  to stabilize,  to the extent  reasonably  possible,  the
investors'  price per share as computed for the purpose of sales and redemptions
at $1.00.  These  procedures  include review of the Portfolio's  holdings by the
Portfolio's  Board of Trustees,  at such intervals as it deems  appropriate,  to
determine  whether  the  value of the  Portfolio's  assets  calculated  by using
available market quotations or market  equivalents  deviates from such valuation
based on amortized cost.

     The rule also provides  that the extent of any deviation  between the value
of the  Portfolio's  assets  based on  available  market  quotations  or  market
equivalents  and such valuation  based on amortized cost must be 

                                      B-35
<PAGE>

examined by the  Portfolio's  Board of  Trustees.  In the event the  Portfolio's
Board of Trustees determines that a deviation exists that may result in material
dilution or other unfair results to investors or existing shareholders, pursuant
to the rule, the Portfolio's  Board of Trustees must cause the Portfolio to take
such  corrective  action as such  Board of  Trustees  regards as  necessary  and
appropriate,  including:  selling  portfolio  instruments  prior to  maturity to
realize  capital  gains or  losses or to  shorten  average  portfolio  maturity;
withholding  dividends or paying  distributions  from capital or capital  gains;
redeeming  shares in kind; or valuing the Portfolio's  assets by using available
market quotations.

     Each investor in the Portfolio, including the Money Market ProFund, may add
to or  reduce  its  investment  in the  Portfolio  on  each  day  the  Portfolio
determines its Net Asset Value ("NAV").  At the close of each such business day,
the  value of each  investor's  beneficial  interest  in the  Portfolio  will be
determined by multiplying the NAV of the Portfolio by the percentage,  effective
for that day, which represents that investor's share of the aggregate beneficial
interests  in the  Portfolio.  Any  additions  or  withdrawals,  which are to be
effected  as of the close of business on that day,  will then be  effected.  The
investor's  percentage  of the aggregate  beneficial  interests in the Portfolio
will  then  be  recomputed  as the  percentage  equal  to the  fraction  (i) the
numerator of which is the value of such  investor's  investment in the Portfolio
as of the close of business  on such day plus or minus,  as the case may be, the
amount of net additions to or withdrawals from the investor's  investment in the
Portfolio  effected  as of the  close  of  business  on such  day,  and (ii) the
denominator  of which is the  aggregate  NAV of the Portfolio as of the close of
business  on such day plus or  minus,  as the case  may be,  the  amount  of net
additions to or withdrawals  from the aggregate  investments in the Portfolio by
all  investors in the  Portfolio.  The  percentage  so  determined  will then be
applied to determine the value of the investor's interest in the Portfolio as of
the close of the following business day.


                             MANAGEMENT OF PROFUNDS

     The Board of Trustees is  responsible  for the general  supervision  of the
Trust's   business.   The   day-to-day   operations  of  the  ProFunds  are  the
responsibilities  of ProFunds'  officers.  The names and addresses (and ages) of
the Trustees of the Trust and the  Portfolio,  the officers of the Trust and the
Portfolio,  and the officers of the Advisor,  together  with  information  as to
their principal  business  occupations during the past five years, are set forth
below. Fees and expenses for non-interested  Trustees will be paid by the Trust;
Trustee expenses for interested Trustees will be paid by ProFund Advisors LLC.

TRUSTEES AND OFFICERS OF PROFUNDS

     MICHAEL L. SAPIR* (birthdate:  May 19, 1958):  Trustee,  Chairman and Chief
Executive Officer;  Chairman and Chief Executive Officer,  ProFund Advisors LLC;
Principal, Law Offices of Michael L. Sapir; Rydex Distributors, Inc., President;
Padco  Advisors,  Inc.,  Senior Vice  President,  General  Counsel;  Jorden Burt
Berenson & Klingensmith,  Partner.  His address is 7900 Wisconsin Avenue,  Suite
300, Bethesda, Maryland 20814.

     LOUIS M. MAYBERG* (birthdate:  August 9, 1962): Trustee, Secretary; ProFund
Advisors LLC, President; Potomac Securities,  Inc., President;  National Capital
Companies,  LLC, Managing Director.  His address is 7900 Wisconsin Avenue, Suite
300, Bethesda, Maryland 20814.

     NIMISH BHATT:  (birthdate:  June 6, 1963)  Treasurer;  BISYS Fund Services,
Vice President,  Tax and Financial Services;  Evergreen  Funds/First Union Bank,
Assistant Vice President;  Price  Waterhouse  LLP,  Senior Tax  Consultant.  His
address is 3435 Stelzer Road, Columbus, Ohio 43219.

     MICHAEL C. WACHS (birthdate: October 21, 1961): Trustee; Delancy Investment
Group,  Inc., Vice President;  First Union National Bank, Vice  President/Senior
Underwriter;   First  Union  Capital  Markets  Corp.,   Vice   President;   Vice
President/Senior Credit Officer; Vice President/Team Leader. His address is 1528
Powder Mill Lane, Wynnewood, Pennsylvania 19096.



                                      B-36
<PAGE>


     RUSSELL S. REYNOLDS, III (birthdate: July 21, 1957): Trustee; Directorship,
Inc.,  Managing  Director,  Chief  Financial  Officer  and  Secretary;   Quadcom
Services,  Inc., President.  His address is 7 Stag Lane, Greenwich,  Connecticut
06831.




     *This Trustee is deemed to be an "interested  person" within the meaning of
Section 2(a)(19) of the 1940 Act, inasmuch as this person is affiliated with the
Advisor, as described herein.

                      PORTFOLIO TRUSTEE COMPENSATION TABLE


     The following  table reflects actual fees paid to the Trustees for the year
ended December 31, 1998.


NAME OF
PERSON: POSITION                                                   COMPENSATION
- ----------------                                                    ----------

Michael L. Sapir, Trustee, Chairman and Chief Executive Officer        None

Louis M. Mayberg, Trustee, President,                                  None
Secretary

Russell S. Reynolds, III, Trustee

Michael C. Wachs, Trustee


TRUSTEES AND OFFICERS OF THE PORTFOLIO:

     The Board of Trustees of the Portfolio  ("Portfolio  Trustees") is composed
of persons  experienced  in financial  matters who meet  throughout  the year to
oversee the  activities of the  Portfolio.  In addition the  Portfolio  Trustees
review  contractual  arrangements  with companies  that provide  services to the
Portfolio.


     The Portfolio Trustees and officers of the Portfolio,  their birthdates and
their  principal  occupations  during the past five  years are set forth  below.
Their titles may have varied during that period.  Unless otherwise indicated the
address of each  officer  is  Clearing  Operations,  P.O.  Box 897,  Pittsburgh,
Pennsylvania 15230-0897.


     TRUSTEES OF THE PORTFOLIO:

     PHILIP SAUNDERS,  JR.  (birthdate:  October 11, 1935):  Portfolio  Trustee;
Principal, Philip Saunders Associates (Consulting); former Director of Financial
Industry  Consulting,  Wolf & Company;  President,  John Hancock  Home  Mortgage
Corporation;  and Senior Vice President of Treasury and Financial Services, John
Hancock  Mutual  Life  Insurance  Company,  Inc.  His  address is 445 Glen Road,
Weston, Massachusetts 02193.


     CHARLES  P.  BIGGAR  (birthdate:  October  13,  1930):  Portfolio  Trustee;
Retired;  formerly Vice President of International  Business  Machines "IBM" and
President of the National Services and the Field  Engineering  Divisions of IBM.
His address is 12 Hitching Post Lane, Chappaqua, New York 10514.

     S. LELAND DILL (birthdate:  March 28, 1930):  Portfolio  Trustee;  Retired;
Director,  Coutts (U.S.A.)  International;  Coutts Trust Holdings Ltd; Director,
Zweig Series Trust;  formerly  Partner of KPMG Peat Marwick;  Director,  Vinters
International  Company Inc.;  General  Partner of Pemco (an  investment  company
registered  under the 1940 Act).  His address is 5070 North Ocean Drive,  Singer
Island, Florida 33404.




                                      B-37
<PAGE>
     OFFICERS OF THE PORTFOLIO:


     JOHN Y. KEFFER  (birthdate:  July 14, 1942):  President and Chief Executive
Officer;  President,  Forum Financial  Group.  His address is 2 Portland Square,
Portland, Maine 04101.

     JOSEPH A. FINELLI (birthdate: January 24, 1957): Treasurer, Vice President,
BT Alex. Brown Incorporated and Vice President, Investment Company Capital Corp.
(registered  investment  adviser),  September  1995 to present;  formerly,  Vice
President and  Treasurer,  The Delaware  Group of Funds  (registered  investment
companies) and Vice President,  Delaware Management Company Inc.  (investments),
1980 to August 1995. His address is One South Street, Baltimore, Maryland 21202.

     DANIEL O. HIRSCH.  (birthdate:  March 27, 1954):  Secretary;  Principal, BT
Alex.  Brown  since July 1998;  Assistant  General  Counsel in the Office of the
General Counsel at the United States  Securities and Exchange  Commissions  from
1993 to 1998. His address is 2901 Dorset Avenue, Chevy Chase, Maryland 20815.



     No person who is an officer or director  of Bankers  Trust is an officer or
Trustee of the Trust or the Portfolio. No director, officer or employee of BISYS
or any of its  affiliates  will  receive  any  compensation  from  the  Trust or
Portfolio for serving as an officer or Trustee of the Trust or the Portfolio.


                      PORTFOLIO TRUSTEE COMPENSATION TABLE


     The following  table  reflects fees paid to the Portfolio  Trustees for the
year ended December 31, 1998.
<TABLE>
<CAPTION>

                                       AGGREGATE COMPENSATION
         NAME OF                              FROM CASH        TOTAL COMPENSATION
    PERSON; POSITION                    MANAGEMENT PORTFOLIO*  FROM FUND COMPLEX*
    ----------------                   ----------------------  -------------------

<S>                                     <C>                     <C>
Charles P. Biggar
Trustee, BT Institutional Funds and Portfolio
</TABLE>


S. Leland Dill
Trustee, Portfolio

Philip Saunders, Jr.
Trustee, Portfolio

*        Aggregated  information  is furnished  for the BT Family of Funds which
         consists of the following: BT Investment Funds, BT Institutional Funds,
         BT Pyramid Mutual Funds,  BT Advisor Funds,  BT Investment  Portfolios,
         Cash Management  Portfolio,  Treasury Money  Portfolio,  Tax Free Money
         Portfolio, NY Tax Free Money Portfolio, International Equity Portfolio,
         Intermediate Tax Free Portfolio, Asset management Portfolio, Equity 500
         Index Portfolio, and Capital Appreciation Portfolio.

     As of February 1, 1999,  the Portfolio  Trustees and Officers  owned in the
aggregate less than 1% of the shares of the Portfolio.




                                      B-38
<PAGE>
INVESTMENT ADVISERS

PROFUND ADVISORS LLC


     Under an investment advisory agreement between the ProFund, (other than the
Money Market ProFund, UltraEurope ProFund and UltraShort Europe ProFund) and the
Advisor, dated October 28, 1997 and amended February 18, 1998, each such ProFund
pays the Advisor a fee at an  annualized  rate,  based on its average  daily net
assets of 0.75%. Under an investment  advisory agreement between the Advisor and
UltraEurope  ProFund and UltraShort Europe ProFund dated February 23, 1999, each
such ProFund pays the Advisor a fee at an annualized  rate, based on its average
daily  net  assets  of  0.90%.  The  Advisor  manages  the  investment  and  the
reinvestment  of the  assets  of each  of the  Funds,  in  accordance  with  the
investment objectives,  policies, and limitations of the ProFund, subject to the
general  supervision  and control of Trustees and the officers of ProFunds.  The
Advisor bears all costs associated with providing these advisory  services.  The
Advisor,  from its own resources,  including profits from advisory fees received
from the Funds,  provided such Trustees are legitimate  and not excessive,  also
may make payments to broker-dealers  and other financial  institutions for their
expenses in connection with the distribution of ProFunds' shares,  and otherwise
currently pays all distribution costs for ProFunds' shares.


     For the fiscal year ended  December 31, 1997,  the Advisor was entitled to,
and voluntarily  waived,  advisory fees in the following amounts for each of the
ProFunds:


                                      B-39


<PAGE>


                                                 ADVISORY FEES
                                                   FYE 12/31

                                         1997                       1998

                                  Earned       Waived        Earned       Waived
                                  ----------------------------------------------

         Bull ProFund             $   28       $   28       $
         UltraBull ProFund         1,609        1,609       $
         Bear ProFund                 52           52
         UltraBear ProFund           615          615       $
         UltraOTC ProFund            751          751       $
         Money Market ProFund         --           --       $
         UltraShort OTC ProFund       --           --       $

      The UltraShort OTC ProFund had not commenced operations as of December 31,
1997. The UltraShort Europe ProFund and UltraEurope  Profund,  had not commenced
operations as of December 31, 1998.


BANKERS TRUST

     Under  the  terms  of  an  investment  advisory  agreement  (the  "Advisory
Agreement")  between the Portfolio and Bankers Trust,  Bankers Trust manages the
Portfolio  subject to the  supervision and direction of the Board of Trustees of
the  Portfolio.  Bankers  Trust  will:  (i) act in  strict  conformity  with the
Portfolio's  Declaration of Trust, the 1940 Act and the Investment  Advisers Act
of 1940, as the same may from time to time be amended; (ii) manage the Portfolio
in accordance with the Portfolio's and/or the Money Market ProFund's  investment
objectives,  restrictions and policies,  as stated herein and in the Prospectus;
(iii) make investment  decisions for the Portfolio;  and (iv) place purchase and
sale orders for  securities  and other  financial  instruments  on behalf of the
Portfolio.

     Bankers  Trust bears all expenses in  connection  with the  performance  of
services  under  the  Advisory  Agreement.  The  Money  Market  ProFund  and the
Portfolio bear certain other expenses  incurred in their  operation,  including:
taxes, interest, brokerage fees and commissions, if any; fees of Trustees of the
Trust or  Portfolio  who are not  officers,  directors  or  employees of Bankers
Trust, the Advisor,  the administrator or any of their affiliates;  SEC fees and
state Blue Sky  qualification  fees, if any;  administrative  and services fees;
certain insurance  premiums,  outside auditing and legal expenses,  and costs of
maintenance of corporate  existence;  costs  attributable to investor  services,
including without  limitation,  telephone and personnel  expenses;  and printing
prospectuses  and statements of additional  information for regulatory  purposes
and for distribution to existing  shareholders;  costs of shareholders'  reports
and  meetings  of  shareholders,  officers  and  Trustees  of the  Trust  or the
Portfolio; and any extraordinary expenses.


     For the fiscal years ended December 31, 1998, 1997 and 1996, Banker's Trust
earned $ , $6,544,181,  and $4,935,288 and  respectively,  in  compensation  for
investment advisory services provided to the Portfolio. During the same periods,
Bankers  Trust  reimbursed  $ ,  $940,530,  and  $761,230  respectively,  to the
Portfolio to cover expenses.


     Bankers  Trust  may  have  deposit,   loan  and  other  commercial  banking
relationships  with the issuers of obligations  which may be purchased on behalf
of the  Portfolio,  including  outstanding  loans to such issuers which could be
repaid in whole or in part with the proceeds of securities  so  purchased.  Such
affiliates deal, trade and invest for their own accounts in such obligations and
are among the  leading  dealers of various  types of such  obligations.  Bankers
Trust has informed the Portfolio  that, in making its investment  


                                      B-40
<PAGE>


decisions,  it  does  not  obtain  or use  material  inside  information  in its
possession or in the possession of any of its affiliates.  In making  investment
recommendations  for the Portfolio,  Bankers Trust will not inquire or take into
consideration  whether an issuer of securities  proposed for purchase or sale by
the Portfolio is a customer of Bankers Trust,  its parent or its subsidiaries or
affiliates  and,  in dealing  with its  customers,  Bankers  Trust,  its parent,
subsidiaries, and affiliates will not inquire or take into consideration whether
securities  of such  customers  are held by any fund managed by Bankers Trust or
any such affiliate.


     The  Investment  Adviser is a wholly  owned  subsidiary  of  Bankers  Trust
Corporation.  On November 30, 1998,  Bankers Trust  Corporation  entered into an
Agreement  and Plan of Merger with  Deutsche  Bank AG under which  Bankers Trust
Corporation would merge with and into a subsidiary of Deutsche Bank Ag. Deutsche
Bank AG is a major global banking institution that is engaged in a wide range of
financial services,  including retail and commercial banking, investment banking
and insurance.  The transaction is contingent upon various regulatory approvals,
as well as the  approval  of the  Fund's  shareholders.  If the  transaction  is
approved and completed, Deutsche Bank AG, as the Investment Adviser's new parent
company,  will control the operations of Bankers  Trust.  Bankers Trust believes
that, under this new arrangement, the services provided to the Portfolio will be
maintained at their current level.


       ADMINISTRATION, TRANSFER AGENT, FUND ACCOUNTING AGENT AND CUSTODIAN


     BISYS Fund Services Limited Partnership d/b/a BISYS Fund Services ("BISYS")
acts as Administrator to the ProFunds.  The Administrator provides ProFunds with
all required general  administrative  services,  including,  without limitation,
office  space,  equipment,  and  personnel;  clerical  and  general  back office
services;  bookkeeping,  internal  accounting,  and  secretarial  services;  the
determination  of net  asset  values;  and the  preparation  and  filing  of all
reports,  registration  statements,  proxy  statements,  and all other materials
required to be filed or furnished by ProFunds under Federal and state securities
laws. The  Administrator  also  maintains the  shareholder  account  records for
ProFunds,  distributes dividends and distributions payable by the ProFunds,  and
produces  statements with respect to account activity for the ProFunds and their
shareholders.  The  Administrator  pays all fees and expenses  that are directly
related to the services provided by the Administrator to ProFunds;  each ProFund
reimburses  the  Administrator  for  all  fees  and  expenses  incurred  by  the
Administrator  which are not directly related to the services the  Administrator
provides to the ProFunds under the service agreement.

     For its  services as  Administrator,  each ProFund pays BISYS an annual fee
ranging from 0.15% of average  daily net assets of $0 to $300 million to .05% of
average  daily net assets of $1 billion  and over.  BISYS Funds  Services,  Inc.
("BFSI"),  an affiliate  of BISYS,  acts as transfer  agent and fund  accounting
agent for the ProFunds,  for which it receives  additional  fees.  Additionally,
ProFunds and BISYS and BFSI have entered into an Omnibus Fee  Agreement in which
the amount of compensation  due and payable to BISYS shall be the greater of (i)
the  aggregate  fee  amount  due  and  payable  for  services  pursuant  to  the
Administration,  Fund  Accounting  and Transfer  Agency  Agreements and (ii) the
minimum  relationship  fee described as specific  dollar amounts  payable over a
period of ten calendar quarters ($1,100,000).  The address for BISYS and BFSI is
3435 Stelzer Road, Suite 1000, Columbus, Ohio 43219.

     For  the  fiscal  years  ended  December  31,  1997  and  1998,  BISYS,  as
Administrator,  was entitled to, and voluntarily waived,  administration fees in
the following amounts for each of the ProFunds:

                                        ADMINISTRATION FEES
                                             FYE 12/31

                                         1997                       1998

                                  Earned       Waived        Earned       Waived
                                  ----------------------------------------------

         Bull ProFund               $  6       $  6       $
         UltraBull ProFund           322        322       $
         Bear ProFund                 10         10       $
         UltraBear ProFund           123        123       $
         UltraOTC ProFund            150        150       $
         Money Market ProFund        422        422       $
         UltraShort OTC ProFund       --         --


                                      B-42
<PAGE>


      The UltraShort OTC ProFund had not commenced  operation as of December 31,
1997. The  UltraEurope  ProFund and UltraShort  Europe ProFund had not commenced
operations as of December 31, 1998.


     ProFunds  Advisors  LLC,  pursuant  to  a  separate   Management   Services
Agreement,  performs certain client support and other administrative services on
behalf of the ProFunds and feeder fund management and administrative services to
the Money Market ProFund.  These services include  monitoring the performance of
the underlying  investment  company in which the Money Market  ProFund  invests,
coordinating  the Money  Market  ProFund's  relationship  with  that  investment
company,  and communicating  with the Trust's Board of Trustees and shareholders
regarding  such  entity's  performance  and the Money Market  ProFund's two tier
structure  and, in general,  assisting the Board of Trustees of the Trust in all
aspects of the  administration  and operation of the Money Market  ProFund.  For
these  services,  the  ProFunds  will pay to ProFunds  Advisors LLC a fee at the
annual rate of .15% of its  average  daily net assets for all  non-money  market
ProFunds and .35% of its average daily net assets for the Money Market ProFund.

     For the fiscal years ended December 31, 1997 and 1998, ProFund Advisors LLC
was  entitled  to,  and  voluntarily  waived,  management  services  fees in the
following amounts for each of the ProFunds:


                                            MANAGEMENT SERVICES FEES
                                                   FYE 12/31

                                         1997                       1998

                                  Earned       Waived        Earned       Waived
                                  ----------------------------------------------
         Bull ProFund             $   6        $   6
         UltraBull ProFund                       322
         Bear ProFund                             10
         UltraBear ProFund                       123
         UltraOTC ProFund                        150
         Money Market ProFund                    984

     The UltraShort OTC ProFund,  had not commenced operation as of December 31,
1997.  UltraEurope  ProFund,  and  UltraShort  Euro  ProFund  had not  commenced
operations as of December 31, 1998.


     Under an Administration and Services Agreement,  Bankers Trust is obligated
on a continuous  basis to provide such  administrative  services as the Board of
Trustees  of  the   Portfolio   reasonably   deems   necessary  for  the  proper
administration  of the  Portfolio.  Bankers Trust will  generally  assist in all
aspects of the  Portfolio's  operations  and will:  supply and  maintain  office
facilities  (which may be in  Bankers  Trust's  own  offices);  statistical  and
research data, data processing services, clerical,  accounting,  bookkeeping and
recordkeeping services (including,  without limitation,  the maintenance of such
books and records as are required  under the 1940 Act and the rules  thereunder,
except as  maintained  by other  agents of the  Portfolio);  internal  auditing,
executive and administrative  services;  and information and supporting data for
reports  to  and  filings  with  the  Commission  and  various  state  Blue  Sky
authorities;  supply  supporting  documentation  for  meetings  of the  Board of
Trustees;  provide monitoring reports and assistance  regarding  compliance with
the  Portfolio's  Declaration  of  Trust,  by-laws,  investment  objectives  and
policies and with federal and state  securities  laws;  arrange for  appropriate
insurance  coverage;  calculate  the net asset  value,  net income and  realized
capital gains or losses of the Portfolio;  and negotiate  arrangements with, and
supervise and coordinate the activities of, agents and others retained to supply
services.  Pursuant to a sub-administration  agreement (the  "Sub-Administration
Agreement") Federated Securities Company performs  sub-administration duties for
the  Portfolio  as from time to time may be  agreed  upon by  Bankers  Trust and
Federated  Securities Company.  The  Sub-Administration  Agreement provides that
Federated Securities Company will receive such compensation as from time to time
may be agreed upon by Federated  Securities  Company and Bankers Trust. All such
compensation will be paid by Bankers Trust.


                                      B-43
<PAGE>


     For the fiscal years ended December 31, 1998, 1997 and 1996,  Bankers Trust
earned  compensation  of  $ ,  $2,181,394,  and  $1,645,096,  respectively,  for
administrative and other services provided to the Portfolio.


     UMB Bank,  N.A. acts as custodian to the  non-money  market  ProFunds.  UMB
Bank, N.A.'s address is 928 Grand Avenue, Kansas City, Missouri.

INDEPENDENT ACCOUNTANTS

     PricewaterhouseCoopers  LLP serves as independent auditors to the ProFunds.
PricewaterhouseCoopers  LLP provides audit services,  tax return preparation and
assistance   and   consultation   in   connection   with  certain  SEC  filings.
PricewaterhouseCoopers  LLP is located at 100 East Broad Street,  Columbus, Ohio
43215.

LEGAL COUNSEL


     Dechert  Price & Rhoads  serves as  counsel  to the  ProFunds.  The  firm's
address is 1775 Eye Street, N.W., Washington, DC 20006-2401,


DISTRIBUTOR


     Concord  Financial Group,  Inc. will serve as the distributor and principal
underwriter in all fifty states and the District of Columbia.  Concord Financial
Group,   Inc.  receives  no  compensation  from  the  ProFunds  for  serving  as
distributor.  Concord  Financial  Group,  Inc.'s  address is 3435 Stelzer  Road,
Columbus, Ohio 43219.


SHAREHOLDER SERVICES PLAN


     Each ProFund has adopted a  Shareholder  Services  Plan (the "Plan")  which
provides  that  each  ProFund  will make  payments  equal to 1.00% (on an annual
basis) of the average  daily value of the net assets of such  ProFund's  Adviser
shares  attributable  to or held in the name of  investment  advisers  and other
authorized  institutions  that sell  Service  Shares  ("Authorized  Firms")  for
providing  account  administration  services to their clients who are beneficial
owners of such shares.  The  Administrator  may act as an Authorized  Firm.  The
Trust  will enter  into  agreements  ("Shareholder  Services  Agreements")  with
Authorized  Firms that purchase  Service Shares on behalf of their clients.  The
Shareholder  Services Agreements will provide for compensation to the Authorized
Firms in an amount up to 1.00% (on an  annual  basis) of the  average  daily net
assets of the Service shares of the applicable  ProFund  attributable to or held
in the  name of the  Authorized  Firm  for its  clients.  The  ProFunds  may pay
different service fee amounts to Authorized  Firms,  which may provide different
levels of services to their clients or customers.


     The Trustees of the Trust, including a majority of the Trustees who are not
interested  persons  of the Trust and who have no direct or  indirect  financial
interest  in the  operation  of the  Plan or the  related  Shareholder  Services
Agreements,  voted to adopt the Plan and  Shareholder  Services  Agreements at a
meeting called for the purpose of voting on such Plan and  Shareholder  Services
Agreements on October 28, 1997.  The Plan and  Shareholder  Services  Agreements
will  remain in  effect  for a period  of one year and will  continue  in effect
thereafter only if such continuance is specifically  approved annually by a vote
of the Trustees in the manner described  above.  All material  amendments of the
Plan must also be approved by the Trustees in the manner  described  above.  The
Plan may be  terminated  at any time by a majority of the  Trustees as described
above or by vote of a majority of the outstanding Service shares of the affected
ProFund.  The  Shareholder  Services  Agreements  may be terminated at any time,
without  payment  of any  penalty,  by vote of a  majority  of the  Trustees  as
described above or by a vote of a majority of the outstanding  Service Shares of
the affected ProFund on not more than 60 days' written notice to any other party
to the Shareholder  Services  Agreements.  The Shareholder  Services  Agreements
shall terminate automatically if assigned. The Trustees have determined that, in
their judgment,  there is a reasonable 


                                      B-44
<PAGE>

likelihood that the Plan will benefit the ProFunds and holders of Service shares
of such ProFunds. In the Trustees' quarterly review of the Plan and Shareholder
Services Agreements, they will consider their continued appropriateness and the
level of compensation provided therein.

     The intent of the Plan and  Shareholder  Services  Agreements is to procure
quality shareholder services on behalf of ProFund shareholders;  in adopting the
Plan and Shareholder Services Agreements,  the Trustees considered the fact that
such  shareholder  services  may have the effect of  enhancing  distribution  of
ProFund  Service  shares  and  growth  of the  ProFunds.  In light of this,  the
ProFunds  intend to observe the procedural  requirements of Rule 12b-1 under the
1940  Act  on  considering  the  continued   appropriateness  of  the  Plan  and
Shareholder Services Agreements.


     For the fiscal  years ended  December  31, 1997 and 1998,  each ProFund was
entitled to, and voluntarily waived,  Shareholder services fees in the following
amounts:

                                               SHAREHOLDER SERVICES FEES
                                                     FYE 12/31

                                         1997                       1998

                                  Earned       Waived        Earned       Waived
                                  ----------------------------------------------

         Bull ProFund              $   0        $   6
         UltraBull ProFund           773          773
         Bear ProFund                  0            0
         UltraBear ProFund             0            0
         UltraOTC ProFund            379          379
         Money Market ProFund          0            0
         UltraShort OTC ProFund

The UltraShort OTC ProFund had not commenced  operation as of December 31, 1997.
UltraEurope  ProFund,  and the UltraShort Europe had not commenced operations as
of December 31, 1998.


                               COSTS AND EXPENSES

     Each ProFund bears all expenses of its operations  other than those assumed
by the Advisor or the  Administrator.  ProFund expenses include:  the management
fee;  the  servicing  fee  (including   administrative,   transfer  agent,   and
shareholder servicing fees);  custodian and accounting fees and expenses,  legal
and auditing  fees;  securities  valuation  expenses;  fidelity  bonds and other
insurance   premiums;   expenses  of  preparing   and   printing   prospectuses,
confirmations,   proxy   statements,   and  shareholder   reports  and  notices;
registration  Trustees and expenses;  proxy and annual meeting expenses, if any;
all Federal,  state,  and local taxes  (including,  without  limitation,  stamp,
excise,  income, and franchise taxes);  organizational costs; and non-interested
Trustees' fees and expenses.


          ORGANIZATION AND DESCRIPTION OF SHARES OF BENEFICIAL INTEREST

     ProFunds (the "Trust") is a registered  open-end  investment  company under
the 1940 Act. The Trust was organized as a Delaware  business trust on April 17,
1997, and has authorized  capital of unlimited shares of beneficial  interest of
no par value  which may be issued in more than one class or  series.  Currently,
the Trust consists of six separately  managed series.  Other separate series may
be added in the future.  Each ProFund offers two classes of shares:  the Service
Shares and the Investor Shares.

     All shares of the ProFund are freely transferable.  The Trust shares do not
have preemptive rights or cumulative voting rights,  and none of the shares have
any preference to conversion,  exchange,  dividends,  retirements,  liquidation,
redemption,  or any other feature. Trust shares have equal voting rights, except
that, in a matter affecting a particular series or class of shares,  only shares
of that series or class may be entitled to vote on the matter.


                                      B-45
<PAGE>



     Under   Delaware  law,  the  Trust  is  not  required  to  hold  an  annual
shareholders meeting if the 1940 Act does not require such a meeting. Generally,
there will not be annual meetings of Trust shareholders.  Trust shareholders may
remove Trustees from office by votes cast at a meeting of Trust  shareholders or
by  written  consent.  If  requested  by  shareholders  of at  least  10% of the
outstanding  shares of the Trust,  the Trust  will call a meeting  of  ProFunds'
shareholders for the purpose of voting upon the question of removal of a Trustee
of the Trust and will assist in communications with other Trust shareholders.

     The  Declaration  of  Trust  of the  Profunds  disclaims  liability  of the
shareholders  or the officers of the Trust for acts or  obligations of the Trust
which are binding only on the assets and property of the Trust.  The Declaration
of Trust provides for  indemnification  of the Trust's property for all loss and
expense of any ProFunds  shareholder held personally  liable for the obligations
of the  Trust.  The  risk of a Trust  shareholder  incurring  financial  loss on
account of shareholder  liability is limited to  circumstances  in which loss of
account  of  shareholder  liability  is limited  to  circumstances  in which the
ProFunds itself would not be able to meet the Trust's obligations and this risk,
thus, should be considered remote.


                                 CAPITALIZATION


     As of February 16, 1999, no person owned of record,  or to the knowledge of
management  beneficially owned five percent or more of the outstanding shares of
the ProFunds or classes except as set forth below:

<TABLE>
<CAPTION>

Money Market ProFund--INVESTOR SHARES                      Total Shares       Percentage
- -------------------------------------                      ------------       ----------


<S>                                                      <C>                     <C>    
First Trust Corporation                                  14,230,775.591          9.5901%
P.O. Box 173736
Denver, CO 80217


Independent Trust Corp                                   16,071,841.950         10.8308%
Funds 975
15255 S 94th Ave 3rd Floor
Orland Park, IL 60462


NationsBank NA Collateral Pledge Of                      15,431,643.310         10.3994%
D&L Partners LP
1610 Des Peres Re Ste 395
St Louis, MO 63131

Bull Profund--INVESTOR SHARES                              Total Shares       Percentage
- -----------------------------                              ------------       ----------

Independent Trust Corp                                       55,112.465        63.3337%*
Funds CMSI
15255 S 94th Ave 3rd Floor
Orland Park, IL 60462

Trust Company Of America                                     10,394.748         11.9454%
HCM
P.O. Box 6503
Englewood, CO 80115
</TABLE>

*Disclaims Beneficial Ownership.


                                      B-46
<PAGE>
<TABLE>
<CAPTION>


Bull Profund--Service Shares                               Total Shares       Percentage
- ----------------------------                               ------------       ----------

<S>                                                           <C>              <C>      
First Trust Corporation                                       7,060.235        36.2512%*
P.O. Box 173736
Denver, CO 80217

Liliana P Willis                                              2,010.798         10.3245%
Jerry B Willis and Assoc. Inc PSP
P.O. Box 83906
Baton Rouge, LA 70884

NFSC FEBO C6A-539961                                          1,222.746          6.2783%
NFSC FMTC IRA Rollover
FBO Mark F Secrest
22 W 26th St 6e 
New York, NY 10010

NFSC FEBCO C6B-52252                                          1,093.983          5.6171%
NFSC FMTC IRA Rollover
2912 N Commonwealth 3A
Chicago, IL 60657

NFSC FEBCO C6A-027537                                         1,130.099          5.8026%
Donna Gagliuso
4th Floor
NY, NY 10012

UltraBull Profund--INVESTOR SHARES                         Total Shares       Percentage
- ----------------------------------                         ------------       ----------

Donaldson Lufkin & Jenrette Securities Corp.                124,613.215           22.69%
P.O. Box 2052
Jersey City, NJ 07303

National Investor Services Corp                              51,081.613          9.3024%
Exclusive Benefit of Customers
55 Water St. 32nd FL
New York, NY 10041-3299

Charles Schwab and Co. Inc.                                 153,520.180        27.9574%*
Special Custody Account of Customers
101 Montgomery St.
San Francisco, CA 94104

UltraBull ProFund--SERVICE SHARES                          Total Shares       Percentage
- ---------------------------------                          ------------       ----------

Donaldson Lufkin & Jenrette Securities Corporation           38,381.060        33.5039%*
P.O. Box 2052
Jersey City, NJ 07303
</TABLE>

*Disclaims beneficial ownership



                                      B-47

<PAGE>
<TABLE>
<CAPTION>


<S>                                                          <C>                <C>     
First Trust Corporation                                      17,470.722         15.2705%
P.O. Box 173736
Denver , CO 80217

First Trust Corporation                                       6,213.493          5.4239%
P.O. Box 173736
Denver , CO 80217

FJ O'Neill Charitable Corporation                             6,381.621          5.5707%
3550 Lander Rd. Room 140
Pepper Pike, OH 44124


Bear ProFund--INVESTOR CLASS SHARES                        Total Shares       Percentage
- -----------------------------------                        ------------       ----------

Charles Schwab and Co. Inc.                                  26,355.490        54.4271%*
Special Custody Account of Customers
101 Montgomery St.
San Francisco, CA 94104

Sheff Enterprises                                             3,730.415          7.7037%
988 Blvd. Of the Arts 812
Sarasota, FL 34236


Bear ProFund--SERVICE SHARES                               Total Shares       Percentage
- ----------------------------                               ------------       ----------

Donaldson Lufkin & Jenrette Sec Corp                            558.948          8.8170%
P.O. Box 2052
Jersey City, NJ 07303

NFSC FEBO M26-846228                                          5,076.142        80.0727%*
NFSC FMTC IRA
998 Cooper Road
Mountain Grove, MO 65711

NFSC FEBO 168-177636                                            345.643          5.4523%
FMTC Custodian -Roth IRA
5308 Burning Oak Ct.
Raleigh, NC 27606-9595


UltraBear ProFund--INVESTOR SHARES                         Total Shares:      Percentage:
- ----------------------------------                         ------------       ----------

Donaldson Lufkin & Jenrette Securities Corp.                    344.966           19.38%
P.O. Box 2052
Jersey City, NJ 07303

Charles Schwab and Co. Inc.                                 255,486.585         14.3530%
Special Custody Account of Customers
101 Montgomery St. 
San Francisco, CA 94104
</TABLE>

*Disclaims beneficial ownership




                                      B-48
<PAGE>
<TABLE>
<CAPTION>


UltraBear ProFund--SERVICE SHARES                          Total Shares       Percentage
- ---------------------------------                          ------------       ----------

<S>                                                            <C>                 <C>  
Donaldson Lufkin & Jenrette Securities Corp.                   37,07620            8.55%
P.O. Box 2052
Jersey City, NJ 07303

Independent Trust Corp.                                      48.979.111         11.2990%
Funds 88
15255 S 94th Ave. 3rd Floor
Orland Park, IL 60462

First Trust Corporation                                      54,368,234         12.5422%
P.O. Box 173736
Denver, CO 80217-3736

Independent Trust Corp.                                      58,353.021         13.4615%
Funds 865
15255 S. 94th Ave. Suite 300
Orland Park, IL 60462

Independent Trust Corp.                                     122,713.982        28.3090%*
Funds 966
15255 S. 94th Ave. 3rd Floor
Orland Park, IL 60462


UltraOTC ProFund--INVESTOR SHARES                          Total Shares       Percentage
- ---------------------------------                          ------------       ----------

Donaldson Lufkin & Jenrette Securities Corp.                 345,350.95           18.72%
PO Box 2052
Jersey City, NJ 07303

National Investor Services Corp.                            156,066.630          8.4600%
Exclusive Benefit of Customers
55 Water St. 32nd FL
New York, NY 10041-3299

Charles Schwab and Co., Inc.                                488,550.075         26.4832%
Special Custody Account of Customers
101 Montgomery St.
San Francisco, CA 94104

UltraOTC ProFund--SERVICE SHARES                           Total Shares       Percentage
- --------------------------------                           ------------       ----------

Donaldson Lufkin & Jenrette Securities Corp.                  70,386.86          25.92%*
P.O. Box 2052
Jersey City, NJ 07303
</TABLE>

*Disclaims beneficial ownership.




                                      B-49
<PAGE>
<TABLE>
<CAPTION>


UltraOTC ProFund--INVESTOR SHARES                          Total Shares       Percentage
- ---------------------------------                          ------------       ----------

<S>                                                       <C>                  <C>      
Donaldson Lufkin & Jenrette Sec Corp.                     1,350,778.098        26.5813%*
P.O. Box 2052
Jersey City, NJ 07303

Charles Schwab and Co., Inc.                                478,068.202          9.4077%
Special Custody Account of Customers
101 Montgomery St.
San Francisco, CA 94104


UltraOTC ProFund--SERVICE SHARES                           Total Shares       Percentage
- --------------------------------                           ------------       ----------

Donaldson Lufkin & Jenrette Sec Corp                         19,536.782        32.2748%*
P.O. Box 2052
Jersey City, NJ 07303

First Trust Corporation                                       7,522.415         12.4271%
P.O. Box 173736
Denver, CO 80217

Sterling J. Moritz                                            5,757.568          9.5115%
2149 N 121st St.
Omaha, NE 68164

Jerry E. Gress                                                7,302.065         12.0630%
Patricia D. Gress
3303 N. 125 Ave.
Omaha, NE 68164
</TABLE>

*Disclaims beneficial ownership.



                                      B-50

<PAGE>

                                    TAXATION

     Set forth below is a discussion of certain U.S.  federal  income tax issues
concerning the ProFunds and the purchase,  ownership, and disposition of ProFund
shares.  This  discussion  does not  purport to be  complete or to deal with all
aspects of federal income taxation that may be relevant to shareholders in light
of their particular circumstances,  nor to certain types of shareholders subject
to special  treatment under the federal income tax laws (for example,  banks and
life insurance  companies).  This discussion is based upon present provisions of
the Internal  Revenue Code of 1986,  as amended (the  "Code"),  the  regulations
promulgated thereunder, and judicial and administrative ruling authorities,  all
of which are subject to change,  which  change may be  retroactive.  Prospective
investors  should  consult their own tax advisors with regard to the federal tax
consequences of the purchase,  ownership,  or disposition of ProFund shares,  as
well as the tax  consequences  arising  under  the  laws of any  state,  foreign
country, or other taxing jurisdiction.

     Dividends out of net ordinary  income and  distribution  of net  short-term
capital gains are taxable to the recipient U.S. shareholders as ordinary income,
whether  received in cash or reinvested in ProFund  shares.  Dividends  from net
ordinary income may be eligible for the corporate dividends-received deduction.

     The excess of net long-term  capital gains over the net short-term  capital
losses realized and distributed by a ProFund to its U.S. shareholders as capital
gains  distributions  is taxable to the  shareholders as gain from the sale of a
capital  asset held for more than one year,  regardless  of the length of time a
shareholder has held the ProFund shares.  If a shareholder  holds ProFund shares
for six months or less and during that period receives a distribution taxable to
the shareholder as long-term  capital gain, any loss realized on the sale of the
ProFund shares will be long-term loss to the extent of such distribution.

     The amount of an income dividend or capital gains distribution  declared by
a ProFund  during  October,  November or December  of a year to  shareholder  of
record as of a specified date in such a month that is paid during January of the
following year will be deemed to be received by  shareholders  on December 31 of
the prior year.

     Any dividend or  distribution  paid by a ProFund has the effect of reducing
the ProFund's net asset value per share. Investors should be careful to consider
the tax effect of buying shares shortly before a distribution by a ProFund.  The
price  of  shares  purchased  at  that  time  will  include  the  amount  of the
forthcoming   distribution,   but  the  distribution  will  be  taxable  to  the
shareholder.

     A  dividend  or  capital  gains  distribution  with  respect to shares of a
ProFund held by a tax-deferred  or qualified  plan,  such as an IRA,  retirement
plan or corporate  pension or profit  sharing  plan,  will not be taxable to the
plan.  Distribution  from such plans will be taxable to individual  participants
under  applicable tax rules without regard to the character of the income earned
by the qualified plan.

     Shareholders  will be  advised  annually  as to the  federal  tax status of
dividends and capital gains  distribution made by the ProFunds for the preceding
year.  Distributions  by ProFunds  generally  will be subject to state and local
taxes.

     Each of the  ProFunds  intends to qualify and elect to be treated each year
as a regulated  investment  company (a "RIC") under  Subchapter M of the Code. A
RIC  generally  is not  subject  to  federal  income  tax on  income  and  gains
distributed in a timely manner to its  shareholders.  Accordingly,  each ProFund
generally must, among other things, (a) derive in each taxable year at least 90%
of its gross income from dividends,  interest,  payments with respect to certain
securities  loans,  and  gains  from  the sale or other  disposition  of  stock,
securities or foreign  currencies,  or other income  derived with respect to its
business of investing in such stock, securities or currencies; and (b) diversify
its holdings so that, at the end of each fiscal quarter, (i) at least 50% of the
market value of the ProFund's  assets is  represented by cash,  U.S.  government
securities,  the securities of other  regulated  investment  companies and other
securities, with such other securities limited, in respect of any one issuer, to
an amount not greater than 5% of the value of the ProFund's total assets and 10%
of the outstanding voting securities of such issuer, and (ii) not more




                                      B-51
<PAGE>


than 25% of the value of its total assets is invested in the  securities  of any
one issuer (other than U.S.  government  securities  and the securities of other
regulated investment companies).


     As a regulated  investment company, a ProFund generally will not be subject
to  U.S.  federal  income  tax on  income  and  gains  that  it  distributes  to
shareholders, if at least 90% of the ProFund's investment company taxable income
(which includes,  among other items,  dividends,  interest and the excess of any
net short-term  capital gains over net long-term capital losses) for the taxable
year is  distributed.  Each ProFund intends to distribute  substantially  all of
such income.

     Amounts not  distributed  on a timely basis in  accordance  with a calendar
year  distribution  requirement are subject to a nondeductible  4% excise tax at
the ProFund level.  To avoid the tax, each ProFund must  distribute  during each
calendar  year an amount  equal to the sum of (1) at least  98% of its  ordinary
income (not taking into  account any capital  gains or losses) for the  calendar
year,  (2) at least 98% of its  capital  gains in excess of its  capital  losses
(adjusted for certain ordinary losses) for a one-year period generally ending on
October 31 of the calendar year,  and (3) all ordinary  income and capital gains
for  previous  years  that were not  distributed  during  such  years.  To avoid
application  of the excise tax, the  ProFunds  intend to make  distributions  in
accordance with the calendar year distribution requirement.  A distribution will
be treated as paid on  December  31 of a calendar  year if it is declared by the
ProFund in October, November or December of that year with a record date in such
a month and paid by the  ProFund  during  January of the  following  year.  Such
distributions  will be taxable to shareholders in the calendar year in which the
distributions  are  declared,  rather  than  the  calendar  year  in  which  the
distributions are received.

MARKET DISCOUNT

     If  ProFund  purchases  a debt  security  at a price  lower than the stated
redemption  price of such debt  security,  the excess of the  stated  redemption
price  over the  purchase  price is "market  discount".  If the amount of market
discount is more than a de minimis  amount,  a portion of such  market  discount
must be included as ordinary  income (not  capital  gain) by the ProFund in each
taxable  year in which the ProFund  owns an interest in such debt  security  and
receives a principal payment on it. In particular,  the ProFund will be required
to allocate that principal  payment first to the portion of the market  discount
on the debt security that has accrued but has not previously  been includable in
income. In general, the amount of market discount that must be included for each
period is equal to the  lesser of (i) the  amount  of market  discount  accruing
during  such period  (plus any accrued  market  discount  for prior  periods not
previously taken into account) or (ii) the amount of the principal  payment with
respect to such period. Generally,  market discount accrues on a daily basis for
each day the debt security is held by a ProFund at a constant rate over the time
remaining to the debt security's maturity or, at the election of the ProFund, at
a  constant  yield  to  maturity  which  takes  into  account  the   semi-annual
compounding of interest.  Gain realized on the  disposition of a market discount
obligation must be recognized as ordinary  interest income (not capital gain) to
the extent of the "accrued market discount."

ORIGINAL ISSUE DISCOUNT

     Certain  debt  securities  acquired by the  ProFunds may be treated as debt
securities  that were originally  issued at a discount.  Original issue discount
can generally be defined as the difference between the price at which a security
was issued and its stated redemption price at maturity.  Although no cash income
is actually  received by a ProFund,  original  issue  discount that accrues on a
debt  security  in a given year  generally  is treated  for  federal  income tax
purposes  as  interest  and,  therefore,  such  income  would be  subject to the
distribution requirements applicable to regulated investment companies.

     Some debt  securities  may be purchased by the ProFunds at a discount  that
exceeds the  original  issue  discount  on such debt  securities,  if any.  This
additional  discount  represents market discount for federal income tax purposes
(see above).

                                      B-52
<PAGE>


OPTIONS, FUTURES AND FOREIGN CURRENCY FORWARD CONTRACTS

     Any Regulated  futures  contracts and certain  options  (namely,  nonequity
options and dealer equity options) in which a ProFund may invest may be "section
1256 contracts."  Gains (or losses) on these contracts  generally are considered
to be 60% long-term and 40% short-term capital gains or losses;  however foreign
currency  gains or losses  arising  from  certain  section  1256  contracts  are
ordinary in character. Also, section 1256 contracts held by a ProFund at the end
of each taxable  year (and on certain  other dates  prescribed  in the Code) are
"marked to market" with the result that  unrealized  gains or losses are treated
as though they were realized.

     Transactions in options,  futures and forward  contracts  undertaken by the
ProFunds may result in "straddles" for federal income tax purposes. The straddle
rules may affect the character of gains (or losses)  realized by a ProFund,  and
losses  realized by the ProFund on positions  that are part of a straddle may be
deferred  under the  straddle  rules,  rather than being  taken into  account in
calculating  the  taxable  income for the  taxable  year in which the losses are
realized.  In addition,  certain carrying charges  (including  interest expense)
associated with positions in a straddle may be required to be capitalized rather
than deducted currently.  Certain elections that a ProFund may make with respect
to its straddle  positions  may also affect the amount,  character and timing of
the recognition of gains or losses from the affected positions.

     Because only a few  regulations  implementing  the straddle rules have been
promulgated,  the  consequences  of such  transactions  to the  ProFunds are not
entirely clear. The straddle rules may increase the amount of short-term capital
gain realized by a ProFund,  which is taxed as ordinary income when  distributed
to  shareholders.  Because  application  of the  straddle  rules may  affect the
character of gains or losses,  defer losses and/or accelerate the recognition of
gains or losses from the affected straddle  positions,  the amount which must be
distributed to shareholders as ordinary income or long-term  capital gain may be
increased or decreased  substantially  as compared to a fund that did not engage
in such transactions.

CONSTRUCTIVE SALES

     Recently  enacted  rules may affect the timing and  character  of gain if a
ProFund engages in  transactions  that reduce or eliminate its risk of loss with
respect to appreciated  financial positions.  If the ProFund enters into certain
transactions in property while holding  substantially  identical  property,  the
ProFund  would be  treated  as if it had sold and  immediately  repurchased  the
property  and would be taxed on any gain (but not  loss)  from the  constructive
sale.  The  character  of gain from a  constructive  sale would  depend upon the
ProFund's holding period in the property. Loss from a constructive sale would be
recognized  when the property was  subsequently  disposed of, and its  character
would depend on the ProFund's holding period and the application of various loss
deferral provisions of the Code.

PASSIVE FOREIGN INVESTMENT COMPANIES

     The  ProFund  may  invest  in shares of  foreign  corporations  that may be
classified under the Code as passive foreign investment companies ("PFICs").  In
general,  a foreign  corporation is classified as a PFIC if at least one-half of
its assets constitute investment-type assets, or 75% or more of its gross income
is   investment-type   income.   If  a  ProFund  receives  a  so-called  "excess
distribution" with respect to PFIC stock, the ProFund itself may be subject to a
tax on a portion of the excess  distribution,  whether or not the  corresponding
income is distributed by the ProFund to shareholders. In general, under the PFIC
rules, an excess  distribution  is treated as having been realized  ratably over
the period  during  which the ProFund  held the PFIC  shares.  Each ProFund will
itself be subject to tax on the portion,  if any, of an excess distribution that
is so allocated to prior ProFund  taxable  years and an interest  factor will be
added to the tax, as if the tax had been  payable in such prior  taxable  years.
Certain  distributions  from a PFIC as well as gain from the sale of PFIC shares
are treated as excess  distributions.  Excess distributions are characterized as
ordinary  income even  though,  absent  application  of the PFIC rules,  certain
excess distributions might have been classified as capital gains.

                                      B-53
<PAGE>

     The ProFund may be eligible to elect alternative tax treatment with respect
to  PFIC  shares.  Under  an  election  that  currently  is  available  in  some
circumstances,  a ProFund  generally  would be  required to include in its gross
income its share of the  earnings of a PFIC on a current  basis,  regardless  of
whether  distributions  were  received  from the PFIC in a given  year.  If this
election were made, the special rules, discussed above, relating to the taxation
of excess  distributions,  would not apply. In addition,  another election would
involve  marking to market the ProFund's  PFIC shares at the end of each taxable
year, with the result that unrealized gains would be treated as though they were
realized and reported as ordinary income. Any mark-to-market losses and any loss
from an actual  disposition  of ProFund  shares would be  deductible as ordinary
losses to the extent of any net mark-to-market gains included in income in prior
years.

DISTRIBUTIONS


     Distributions  of investment  company  taxable income are taxable to a U.S.
shareholder as ordinary income,  whether paid in cash or shares.  Dividends paid
by a ProFund to a  corporate  shareholder,  to the  extent  such  dividends  are
attributable to dividends  received from U.S.  corporations by the ProFund,  may
qualify for the dividends received deduction.  However,  the revised alternative
minimum tax  applicable  to  corporations  may deduct the value of the dividends
received  deduction.  Distributions  of net  capital  gains  (the  excess of net
long-term capital gains over net short-term capital losses),  if any, designated
by the ProFund as capital gain dividends, whether paid in cash or in shares, are
taxable  as gain from the sale or  exchange  of an asset  held for more than one
year,  regardless of how long the  shareholder  has held the  ProFund's  shares.
Capital gains dividends are not eligible for the dividends received deduction.


     Shareholders will be notified annually as to the U.S. federal tax status of
distributions,  and  shareholders  receiving  distributions in the form of newly
issued  shares  will  receive a report as to the net asset  value of the  shares
received.

     If the net asset value of shares is reduced below a shareholder's cost as a
result of a  distribution  by a ProFund,  such  distribution  generally  will be
taxable even though it represents a return of invested capital. Investors should
be careful to consider the tax  implications  of buying shares of a ProFund just
prior to a distribution. The price of shares purchased at this time will include
the amount of the forthcoming distribution,  but the distribution will generally
be taxable.

DISPOSITION OF SHARES

     Upon a redemption,  sale or exchange of shares of a ProFund,  a shareholder
will  realize  a  taxable  gain or loss  depending  upon his or her basis in the
shares. A gain or loss will be treated as capital gain or loss if the shares are
capital  assets in the  shareholder's  hands and  generally  will be  long-term,
mid-term or short-term,  depending upon the shareholder's holding period for the
shares.  Any loss realized on a redemption,  sale or exchange will be disallowed
to  the  extent  the  shares  disposed  of  are  replaced   (including   through
reinvestment of dividends) within a period of 61 days,  beginning 30 days before
and ending 30 days after 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
realized by a shareholder on the  disposition of a ProFund's  shares held by the
shareholder  for six  months  or less  will be  treated  for tax  purposes  as a
long-term  capital  loss to the  extent of any  distributions  of  capital  gain
dividends  received or treated as having been received by the  shareholder  with
respect to such shares.

BACKUP WITHHOLDING

     Each ProFund generally will be required to withhold federal income tax at a
rate  of  31%  ("backup   withholding")   from  dividends  paid,   capital  gain
distributions,  and redemption  proceeds to  shareholders if (1) the shareholder
fails  to  furnish  the  ProFund  with  the   shareholder's   correct   taxpayer
identification  number or  social  security  number,  (2) the IRS  notifies  the
shareholder or the ProFund that the shareholder


                                      B-54
<PAGE>

has failed to report  properly  certain  interest and dividend income to the IRS
and to respond to notices to that  effect,  or (3) when  required  to do so, the
shareholder  fails  to  certify  that  he  or  she  is  not  subject  to  backup
withholding.  Any amounts  withheld  may be credited  against the  shareholder's
federal income tax liability.

OTHER TAXATION

     Distributions may be subject to additional state,  local and foreign taxes,
depending on each shareholder's particular situation.  Non-U.S. shareholders and
certain types of U.S.  shareholders  subject to special treatment under the U.S.
federal income tax laws (e.g. banks and life insurance companies) may be subject
to U.S. tax rules that differ significantly from those summarized above.

EQUALIZATION ACCOUNTING

     Each ProFund  distributes  its net  investment  income and capital gains to
shareholders  as  dividends  annually  to the  extent  required  to qualify as a
regulated  investment  company  under the Code and  generally  to avoid  federal
income or excise tax.  Under  current  law,  each  ProFund may on its tax return
treat as a  distribution  of investment  company  taxable income and net capital
gain the portion of  redemption  proceeds  paid to redeeming  shareholders  that
represents the redeeming  shareholders'  portion of the ProFund's  undistributed
investment  company  taxable income and net capital gain.  This practice,  which
involves the use of  equalization  accounting,  will have the effect of reducing
the amount of income and gains that the  ProFund is required  to  distribute  as
dividends to  shareholders  in order for the ProFund to avoid federal income tax
and excise  tax.  This  practice  may also  reduce  the amount of  distributions
required  to be  made  to  nonredeeming  shareholders  and  the  amount  of  any
undistributed income will be reflected in the value of the ProFund's shares; the
total return on a  shareholder's  investment  will not be reduced as a result of
the ProFund's distribution policy.  Investors who purchase shares shortly before
the  record  date of a  distribution  will pay the full price for the shares and
then receive some portion of the price back as a taxable distribution.

                             PERFORMANCE INFORMATION

TOTAL RETURN CALCULATIONS

     From time to time, each of the non-money  market ProFunds may advertise the
total  return of the ProFund for prior  periods.  Any such  advertisement  would
include at least  average  annual total return  quotations  for one,  five,  and
ten-year periods, or for the life of the ProFund. Other total return quotations,
aggregate  or  average,  over other time  periods  for the  ProFund  also may be
included.

     The total  return of a  ProFund  for a  particular  period  represents  the
increase (or decrease) in the value of a hypothetical  investment in the ProFund
from the  beginning  to the end of the period.  Total  return is  calculated  by
subtracting  the  value of the  initial  investment  from the  ending  value and
showing  the  difference  as  a  percentage  of  the  initial  investment;  this
calculation assumes that the initial investment is made at the current net asset
value and that all income  dividends or capital gains  distributions  during the
period are reinvested in shares of the ProFund at net asset value.  Total return
is based on historical earnings and asset value fluctuations and is not intended
to indicate  future  performance.  No adjustments are made to reflect any income
taxes  payable  by  shareholders  on  dividends  and  distributions  paid by the
ProFund.

     Average annual total return quotations for periods of two or more years are
computed by finding the average annual compounded rate of return over the period
that would equal the initial amount invested to the ending redeemable value.

     The aggregate  return for each ProFund for the one year and since inception
periods ended December 31, 1998,were as follows:


                                      B-55
<PAGE>
<TABLE>
<CAPTION>

                                                               INVESTOR SHARES

                                     Inception Date         Since Inception Return          1yr. Return
                                     --------------         ----------------------          -----------
<S>                                     <C>                          <C>                       <C>  
Bull ProFund                            12/02/97                     23.07                     26.57
UltraBull ProFund                       11/28/97                     42.34                     42.95
Bear ProFund                            12/31/97                    -19.41                    -19.46
UltraBear ProFund                       12/23/97                    -35.43                    -38.34
UltraOTC ProFund                        12/02/97                    123.30                    185.34
Money Market ProFund                    11/17/97                      4.87                      4.84
UltraShort OTC ProFund                   6/28/98                    -67.48

                                                               SERVICE SHARES
                                     Inception Date         Since Inception Return          1yr. Return
                                     --------------         ----------------------          -----------
<S>                                     <C>                          <C>                       <C>  
Bull ProFund                            12/02/97                     22.26                     25.68
UltraBull ProFund                       11/28/97                     40.99                     41.48
Bear ProFund                            12/31/97                    -19.99                    -20.04
UltraBear ProFund                       12/23/97                    -35.60                    -38.45
UltraOTC ProFund                        12/02/97                    122.32                    183.98
Money Market ProFund                    11/17/97                      3.41                      3.81
UltraShort OTC ProFund                   6/28/98                    -67.50
</TABLE>

     This  performance data represents past performance and is not an indication
of future results. The UltraShort OTC ProFund,  UltraEuro ProFund and UltraShort
Euro ProFund had no commenced operations as of December 31, 1998.

YIELD CALCULATIONS

     From time to time,  the Money  Market  ProFund  advertises  its "yield" and
"effective  yield." Both yield figures are based on historical  earnings and are
not  intended to indicate  future  performance.  The "yield" of the Money Market
ProFund  refers to the income  generated  by an  investment  in the Money Market
ProFund  over  a  seven-day   period   (which  period  will  be  stated  in  the
advertisement).  This income is then "annualized." That is, the amount of income
generated by the  investment  during that week is assumed to be  generated  each
week over a 52-week period and is shown as a percentage of the  investment.  The
"effective  yield" is calculated  similarly,  but, when  annualized,  the income
earned by an investment in the Money Market ProFund is assumed to be reinvested.
The "effective  yield" will be slightly  higher than the "yield"  because of the
compounding effect of this assumed reinvestment.

     Since yield fluctuates, yield data cannot necessarily be used to compare an
investment  in the Money Market  ProFund's  shares with bank  deposits,  savings
accounts,  and similar investment  alternatives which often provide an agreed or
guaranteed  fixed yield for a stated period of time.  Shareholders  of the Money
Market  ProFund should  remember that yield  generally is a function of the kind
and quality of the instrument held in portfolio,  portfolio maturity,  operating
expenses, and market conditions.

     For the seven-day  period ended December 31, 1998, the seven-day  effective
yield for the Investor Shares and Service Shares of the Money Market ProFund was
4.86% and 3.84%, respectively.

COMPARISONS OF INVESTMENT PERFORMANCE

     In conjunction with performance  reports,  promotional  literature,  and/or
analyses of shareholder  service for a ProFund,  comparisons of the  performance
information of the ProFund for a given period to the  performance of recognized,
unmanaged indexes for the same period may be made. Such indexes include, but are
not  limited  to,  ones  provided  by Dow  Jones &  Company,  Standard  & Poor's
Corporation,  Lipper Analytical  Services,  Inc., Shearson Lehman Brothers,  the
National Association of Securities Dealers, Inc.,


                                      B-56
<PAGE>


The Frank Russell  Company,  Value Line  Investment  Survey,  the American Stock
Exchange, the Philadelphia Stock Exchange, Morgan Stanley Capital International,
Wilshire Associates,  the Financial Times-Stock  Exchange,  and the Nikkei Stock
Average and Deutcher Aktienindex,  all of which are unmanaged market indicators.
Such  comparisons  can  be a  useful  measure  of  the  quality  of a  ProFund's
investment  performance.  In particular,  performance  information  for the Bull
ProFund,  the UltraBull ProFund,  the Bear ProFund and the UltraBear ProFund may
be compared to various unmanaged indexes, including, but not limited to, the S&P
500 Index or the Dow Jones Industrial Average;  performance  information for the
UltraOTC ProFund may be compared to various unmanaged  indexes,  including,  but
not limited to its current benchmark, the NASDAQ 100 Index.

     In addition,  rankings,  ratings, and comparisons of investment performance
and/or   assessments  of  the  quality  of  shareholder   service  appearing  in
publications such as Money,  Forbes,  Kiplinger's  Magazine,  Personal Investor,
Morningstar,  Inc., and similar sources which utilize  information  compiled (i)
internally,  (ii) by Lipper Analytical Services,  Inc.  ("Lipper"),  or (iii) by
other recognized analytical services, may be used in sales literature. The total
return  of each  ProFund  (other  than the  Money  Market  ProFund)  also may be
compared to the  performances  of broad groups of  comparable  mutual funds with
similar  investment  goals, as such performance is tracked and published by such
independent organizations as Lipper and CDA Investment Technologies, Inc., among
others. The Lipper ranking and comparison,  which may be used by the ProFunds in
performance  reports,  will be drawn from the  "Capital  Appreciation  ProFunds"
grouping for the Bull ProFund,  the UltraBull ProFund,  the Bear ProFund and the
UltraBear ProFund and from the "Small Company Growth ProFunds"  grouping for the
UltraOTC ProFund. In addition,  the broad-based Lipper groupings may be used for
comparison to any of the ProFunds.

     Further information about the performance of the ProFunds will be contained
in the ProFunds' annual reports to  shareholders,  which may be obtained without
charge by writing to the ProFunds at the address or telephoning  the ProFunds at
telephone number set forth on the cover page of this SAI.

RATING SERVICES

     The  ratings of  Moody's  Investors  Service,  Inc.  and  Standard & Poor's
Ratings Group  represent their opinions as to the quality of the securities that
they  undertake  to rate.  It should be  emphasized,  however,  that ratings are
relative  and  subjective  and are not absolute  standards of quality.  Although
these ratings are an initial  criterion for selection of portfolio  investments,
Bankers  Trust also makes its own  evaluation  of these  securities,  subject to
review by the Board of Trustees.  After purchase by the Portfolio, an obligation
may cease to be rated or its rating may be reduced  below the  minimum  required
for purchase by the  Portfolio.  Neither  event would  require the  Portfolio to
eliminate the  obligation  from its  portfolio,  but Bankers Trust will consider
such an event in its  determination  of whether the Portfolio should continue to
hold the  obligation.  A  description  of the  ratings  used  herein  and in the
Prospectus is set forth in the Appendix to this SAI.



                              FINANCIAL STATEMENTS

     The Report of  Independent  Accountants  and  Financial  Statements  of the
ProFunds for the fiscal year ended December 31, 1998 are incorporated  herein by
reference to the Trust's Annual Report,  such Financial  Statements  having been
audited by Coopers & Lybrand LLP,  independent  accountants,  and is so included
and  incorporated  by reference in reliance upon the report of said firm,  which
report is given upon their  authority  as experts in  auditing  and  accounting.
Copies of such  Annual  Report are  available  without  charge  upon  request by
writing to ProFunds, 3435 Stelzer Road, Columbus, Ohio 43219-8006 or telephoning
(888) 776-3637.


                                      B-57
<PAGE>

     NO  PERSON  HAS  BEEN  AUTHORIZED  TO GIVE ANY  INFORMATION  OR TO MAKE ANY
REPRESENTATIONS  NOT  CONTAINED  IN THE  PROSPECTUS,  OR IN  THIS  STATEMENT  OF
ADDITIONAL INFORMATION  INCORPORATED HEREIN BY REFERENCE, IN CONNECTION WITH THE
OFFERING MADE BY THIS  PROSPECTUS  AND, IF GIVEN OR MADE,  SUCH  INFORMATION  OR
PRESENTATIONS  MUST NOT BE RELIED UPON AS HAVING BEEN  AUTHORIZED  BY  PROFUNDS.
THIS  STATEMENT OF  ADDITIONAL  INFORMATION  DOES NOT  CONSTITUTE AN OFFERING BY
PROFUNDS IN ANY JURISDICTION IN WHICH SUCH AN OFFERING MAY NOT LAWFULLY BE MADE.


                                      B-58
<PAGE>

                                    APPENDIX

                        DESCRIPTION OF SECURITIES RATINGS

DESCRIPTION OF S&P'S CORPORATE RATINGS:

     AAA-Bonds  rated  AAA have the  highest  rating  assigned  by S&P to a debt
obligation. Capacity to pay interest and repay principal is extremely strong.

     AA-Bonds  rated AA have a very strong  capacity to pay  interest  and repay
principal and differ from the highest rated issuers only in small degree.

     S&P's  letter  ratings may be modified by the addition of a plus or a minus
sign,  which is used to show  relative  standing  within  the major  categories,
except in the AAA rating category.

DESCRIPTION OF MOODY'S CORPORATE BOND RATINGS:

     Aaa-Bonds which are rated Aaa are judged to be 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 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.

     Moody's  applies the numerical  modifiers 1, 2 and 3 to each generic rating
classification  from Aa through B. The  modifier 1 indicates  that the  security
ranks in the higher end of its  generic  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 FITCH INVESTORS SERVICE'S CORPORATE BOND RATINGS:

     AAA-Securities of this rating are regarded as strictly high-grade,  broadly
marketable,  suitable for investment by trustees and fiduciary institutions, and
liable to but slight market  fluctuation other than through changes in the money
rate.  The  factor  last  named is of  importance  varying  with the  length  of
maturity. Such securities are mainly senior issues of strong companies,  and are
most numerous in the railway and public utility  fields,  though some industrial
obligations  have this rating.  The prime feature of an AAA rating is showing of
earnings several times or many times interest  requirements  with such stability
of  applicable  earnings  that  safety is beyond  reasonable  question  whatever
changes occur in conditions.  Other features may enter in, such as a wide margin
of protection through collateral security or direct lien on specific property as
in the  case of high  class  equipment  certificates  or bonds  that  are  first
mortgages on valuable real estate.  Sinking funds or voluntary  reduction of the
debt by call or purchase are often  factors,  while  guarantee or  assumption by
parties other than the original debtor may also influence the rating.

     AA-Securities in this group are of safety virtually beyond question, and as
a class are readily  salable while many are highly active.  Their merits are not
greatly unlike those of the AAA class,  but a security so rated may be of junior
though  strong  lien in many cases  directly  following  an AAA  security or the
margin of safety is less strikingly  broad. The issue may be the obligation of a
small  company,  strongly  secure but  influenced  as the  ratings by the lesser
financial power of the enterprise and more local type of market.
Description of Duff & Phelps' corporate bond ratings:


                                      A-1
<PAGE>


     AAA-Highest  credit quality.  The risk factors are  negligible,  being only
slightly more than for risk-free U.S. Treasury Funds.

     AA+, AA,-High credit quality. Protection factors are strong. Risk is modest
but may vary slightly from time to time because of economic conditions.

DESCRIPTION OF S&P'S MUNICIPAL BOND RATINGS:

     AAA-Prime-These  are  obligations  of the  highest  quality.  They have the
strongest capacity for timely payment of debt service.

     General  Obligation  Bonds-In a period of economic stress, the issuers will
suffer  the  smallest  declines  in  income  and  will be least  susceptible  to
autonomous decline.  Debt burden is moderate. A strong revenue structure appears
more  than  adequate  to  meet  future  expenditure  requirements.   Quality  of
management appears superior.

     Revenue  Bonds-Debt  service  coverage has been, and is expected to remain,
substantial;  stability of the pledged revenues is also exceptionally strong due
to the competitive  position of the municipal enterprise or to the nature of the
revenues. Basic security provisions (including rate covenant,  earnings test for
issuance  of  additional  bonds  and  debt  service  reserve  requirements)  are
rigorous. There is evidence of superior management.

     AA-High  Grade-The  investment  characteristics  of bonds in this group are
only slightly less marked than those of the prime quality issues. Bonds rated AA
have the second strongest capacity for payment of debt service.

     S&P's  letter  ratings may be modified by the addition of a plus or a minus
sign,  which  is  used  to  show  relative  standing  within  the  major  rating
categories, except in the AAA rating category.

DESCRIPTION OF MOODY'S MUNICIPAL BOND RATINGS:

     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 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.

     Moody's  may  apply  the   numerical   modifier  in  each  generic   rating
classification  from Aa through B. The  modifier 1 indicates  that the  security
within its generic  rating  classification  possesses the  strongest  investment
attributes.

DESCRIPTION OF S&P'S MUNICIPAL NOTE RATINGS:

     Municipal  notes with  maturities  of three years or less are usually given
note ratings  (designated  SP-1 or SP-2) to distinguish  more clearly the credit
quality of notes as  compared  to bonds.  Notes rated SP-1 have a very strong or
strong  capacity to pay  principal  and  interest.  Those issues  determined  to
possess overwhelming safety  characteristics are given the designation of SP-1+.
Notes rated SP-2 have a satisfactory capacity to pay principal and interest.

                                      A-2
<PAGE>

DESCRIPTION OF MOODY'S MUNICIPAL NOTE RATINGS:

     Moody's  ratings for state and municipal notes and other  short-term  loans
are  designated  Moody's  Investment  Grade (MIG) and for  variable  rate demand
obligations  are  designated  Variable  Moody's  Investment  Grade (VMIG).  This
distinction  recognizes  the  differences  between  short-term  credit  risk and
long-term  risk.  Loans  bearing the  designation  MIG-1/VMIG-1  are of the best
quality,  enjoying strong  protection from  established  cash flows of funds for
their servicing or from  established  and  broad-based  access to the market for
refinancing,  or both.  Loans the designation  MIG-2/VIMG-2 are of high quality,
with ample margins of protection, although not as large as the preceding group.

DESCRIPTION OF S&P COMMERCIAL PAPER RATINGS:

     Commercial  paper  rated  A-1 by S&P  indicates  that the  degree of safety
regarding  timely payment is either  overwhelming  or very strong.  Those issues
determined to posses overwhelming safety characteristics are denoted A-1+.

DESCRIPTION OF MOODY'S COMMERCIAL PAPER RATINGS:

     The rating  Prime-1 is the  highest  commercial  paper  rating  assigned by
Moody's.   Issuers  rated  Prime-1  (or  related  supporting  institutions)  are
considered to have a superior  capacity for  repayment of short-term  promissory
obligations.

DESCRIPTION OF FITCH INVESTORS SERVICE'S COMMERCIAL PAPER RATINGS:

     F-1+-Exceptionally  Strong Credit Quality.  Issues assigned this rating are
regarded as having the strongest degree of assurance for timely payment.

     F-1-Very  Strong Credit  Quality.  Issues  assigned this rating  reflect an
assurance of timely  payment  only  slightly  less in degree than the  strongest
issue.

DESCRIPTION OF DUFF & PHELPS' COMMERCIAL PAPER RATINGS:

     Duff  1+-Highest  certainly  of  timely  payment.   Short  term  liquidity,
including  internal  operating  factors and/or access to alternative  sources of
funds,  is outstanding,  and safety is just below risk free U.S.  Treasury short
term obligations.

     Duff 1-Very high certainty of timely +.

DESCRIPTION OF MOODY'S COMMERCIAL PAPER RATINGS:

     The rating  Prime-1 is the  highest  commercial  paper  rating  assigned by
Moody's.  Issuers  rated  Prime-1  (or  relating  supporting  institutions)  are
considered to have a superior  capacity for  repayment of short-term  promissory
obligations.

DESCRIPTION OF FITCH INVESTORS SERVICE'S COMMERCIAL PAPER RATINGS:

     F-1+-Exceptionally  Strong Credit Quality.  Issues assigned this rating are
regarded as having the strongest  degree of assurance  for timely  payment risk.
Capacity for timely repayment of principal and interest is substantial.  Adverse
changes in business  economic or financial  conditions  may increase  investment
risk albeit not very significantly.

     A-Obligations  for which there is a low  expectation  of  investment  risk.
Capacity  for timely  repayment of  principal  and interest is strong,  although
adverse  changes in  business,  economic  or  financial  conditions  may lead to
increased investment risk.

     BBB-Capacity  for timely  repayment of principal  and interest is adequate,
although adverse changes in business,  economic or financial conditions are more
likely  to lead to  increased  investment  risk than for  obligations  in higher
categories.

                                      A-3
<PAGE>

     BB-Obligations  for  which  there  is  a  possibility  of  investment  risk
developing.  Capacity for timely repayment of principal and interest exists, but
is susceptible  over time to adverse changes in business,  economic or financial
conditions.

     B-Obligations  for  which  investment  risk  exists.  Timely  repayment  of
principal and interest is not sufficiently  protected against adverse changes in
business, economic or financial conditions.

     CCC-Obligations  for which  there is a  current  perceived  possibility  of
default.  Timely  repayment of principal  and interest is dependent on favorable
business, economic or financial conditions.

     CC-Obligations  which are highly  speculative  or which have a high risk of
default.

     C-Obligations which are currently in default.

     Notes: "+" or "-".

DESCRIPTION OF MOODY'S COMMERCIAL PAPER RATINGS:

     The rating  Prime-1 is the  highest  commercial  paper  rating  assigned by
Moody's.   Issuers  rated  Prime-1  (or  related  supporting  institutions)  are
considered to have a superior  capacity for  repayment of short-term  promissory
obligations.

DESCRIPTION OF FITCH INVESTORS SERVICE'S COMMERCIAL PAPER RATINGS:

     F-1+-Exceptionally  Strong Credit Quality.  Issues assigned this rating are
regarded  as having the  strongest  degree of  assurance  for  timely  business,
economic or financial conditions.

     A3-Obligations supported by an adequate capacity for timely repayment. Such
capacity  is more  susceptible  to adverse  changes  in  business,  economic  or
financial conditions than for obligations in higher categories.

     B-Obligations for which the capacity for timely repayment is susceptible to
adverse changes in business, economic or financial conditions.

     C-Obligations  for which there is an  inadequate  capacity to ensure timely
repayment.

     D-Obligations  which have a high risk of default or which are  currently in
default.

DESCRIPTION OF THOMSON BANK WATCH SHORT-TERM RATINGS:

     TBW-1-The highest category; indicates a very high likelihood that principal
and interest will be paid on a timely basis.

     TBW-2-The  second-highest  category;  while the degree of safety  regarding
timely  repayment of principal  and interest is strong,  the relative  degree of
safety is not as high as of issues rated 'TBW-1'.

     TWB-3-The  lowest  investment-grade  category;  indicates  that  while  the
obligation  is more  susceptible  to adverse  developments  (both  internal  and
external) than those with higher ratings,  the capacity to service principal and
interest in a timely fashion is considered adequate.

     TWB-4-The lowest rating category; this rating is regarded as non-investment
grade and therefore speculative.


                                      A-4
<PAGE>

DESCRIPTION OF THOMSON BANKWATCH LONG-TERM RATINGS:

     AAA-The highest category; indicates that the ability to repay principal and
interest on a timely basis is extremely high.

     AA-The second -highest  category;  indicates a very strong ability to repay
principal and interest on a timely basis, with limited incremental risk compared
to issues rated in the highs category.

     A-The third-highest category;  indicates the ability to repay principal and
interest  is strong.  Issues  rated `a ` ` could be more  vulnerable  to adverse
developments (both internal and external) than obligations with higher ratings.

     BBB-The lowest investment-grade category;  indicates an acceptable capacity
to  repay  principal  and  interest.  Issues  rated  "BBB"  are,  however,  more
vulnerable to adverse developments (both internal and external) than obligations
with higher ratings.

NON-INVESTMENT  GRADE (ISSUES REGARDED AS HAVING SPECULATIVE  CHARACTERISTICS IN
THE LIKELIHOOD OF TIMELY REPAYMENT OF PRINCIPAL AND INTEREST.)

     BB-While not investment grade, the "BB" rating suggests that the likelihood
of default is considerably less than for lower-rated issues.  However, there are
significant  uncertainties  that could affect the ability to adequately  service
debt obligations.

     B-Issues  rated  "B" show a higher  degree  of  uncertainty  and  therefore
greater  likelihood of default than  higher-rated  issues.  Adverse  development
could well  negatively  affect the payment of interest and principal on a timely
basis.

     CCC-Issues  rate "CCC"  clearly  have a high  likelihood  of default,  with
little capacity to address further adverse changes in financial circumstances.

     CC-"CC" is  applied to issues  that are  subordinate  to other  obligations
rated "CCC" and are  afforded  less  protection  in the event of  bankruptcy  or
reorganization.

     D-Default

     These long-term debt ratings can also be applied to local currency debt. In
such cases the ratings defined above will be preceded by the designation  "local
currency".

RATING  IN THE  LONG-TERM  DEBT  CATEGORIES  MY  INCLUDE A PLUS (+) OR MINUS (-)
DESIGNATION,  WHICH INDICATES WHERE WITHIN THE RESPECTIVE  CATEGORY THE ISSUE IS
PLACED.

                                      A-5

<PAGE>
                                     PART C
                                OTHER INFORMATION

ITEM 23. Exhibits

         (a)(1)           Certificate of Trust of ProFunds (the "Registrant")(1)
         (a)(2)           First Amended Declaration of Trust of the Registrant
                          (2)
         (b)              By-laws of Registrant (2)
         (C)              Not Applicable
         (d)(1)           Investment   Advisory  Agreement  for  each  non-money
                          market ProFund (2)
         (d)(2)           Investment Advisory Agreement for Cash Management
                          Portfolio incorporated by reference to Bankers Trust
                          Company's Registration Statement on Form N-1A ('40 Act
                          file no. 811-06073) filed with the Commission on April
                          24, 1996.
         (d)(3)           Amendment to Investment Advisory Agreement between
                          ProFunds and ProFund Advisors LLC (3)
         (d)(4)           Investment Advisory Agreement for UltraEurope and
                          Ultra- Short Europe ProFunds - filed herewith.
         (e)              Form of Distribution Agreement and Dealer Agreement
                          (2)
         (f)              Not Applicable
         (g)(1)           Form of Custody Agreement with UMB Bank, N.A. (2)
         (g)(2)           Amendment to Custody Agreement with UMB Bank, N.A. (3)
         (g)(3)           Amendment to Custody Agreement w/UMB Bank with respect
                          to UltraEurope and UltraShort Europe ProFunds* 
         (h)(1)           Form of Transfer Agency Agreement (2)
         (h)(2)           Form of Administration Agreement (2)
         (h)(3)           Form of Administration and Services Agreement
                          incorporated by reference to Bankers Trust Company's
                          Registration Statement on Form N-1A ('40 Act file no.
                          811-06073) filed with the Commission on April 24,
                          1996.
         (h)(4)           Form of Fund Accounting Agreement (2)
         (h)(5)(i)        Form of Management Services Agreement (2)
         (h)(5)(ii)       Amendment to Management Services Agreement with 
                          respect to the UltraShort OTC ProFund (3)
         (h)(5)(iii)      Form of Amended and Restated Management Services
                          Agreement filed herewith 
         (h)(6)           Form of Shareholder Services Agreement related to
                          Adviser Shares (2)
         (h)(7)           Form of Omnibus Fee Agreement with BISYS Fund Services
                          LP (2)
         (i)              Opinion and Consent of Counsel to the Registrant (2)
         (j)              Consent of Independent Auditors--* 
         (k)              None 
         (l)              Purchase Agreement dated October 10, 1997 between the 
                          Registrant and National Capital Group, Inc. (2)
         (m)              Not Applicable 
         (n)              Financial Data Schedule* 
         (o)(1)           Multiple Class Plan (2)
         (o)(2)           Amended and Restated Multi-Class Plan*
         (p)              Power of Attorney of Cash Management Portfolio 
                          incorporated by reference to Bankers Trust Company's
                          Registration Statement on Form N-1A filed
                          with the Commission on March 19, 1997.


*To be filed by amendment
(1)  Filed with initial registration statement.
(2)  Previously filed on November 10, 1997 as part of Pre-Effective Amendment
     No. 4 and incorporated by reference herein.
(3)  Previously filed on February 24, 1998 as part of Post-Effective Amendment
     No. 1 and incorporated by reference herein.

<PAGE>

ITEM 24. Persons Controlled By or Under Common Control With Registrant.

         None.


ITEM 25. Indemnification

         The Registrant is organized as a Delaware business trust and is
         operated pursuant to a Declaration of Trust, dated as of April 17, 1997
         (the "Declaration of Trust"), that permits the Registrant to indemnify
         its trustees and officers under certain circumstances. Such
         indemnification, however, is subject to the limitations imposed by the
         Securities Act of 1933, as amended, and the Investment Company Act of
         1940, as amended. The Declaration of Trust of the Registrant provides
         that officers and trustees of the Trust shall be indemnified by the
         Trust against liabilities and expenses of defense in proceedings
         against them by reason of the fact that they each serve as an officer
         or trustee of the Trust or as an officer or trustee of another entity
         at the request of the entity. This indemnification is subject to the
         following conditions:

         (a)      no trustee or officer of the Trust is indemnified against any
                  liability to the Trust or its security holders which was the
                  result of any willful misconduct, bad faith, gross negligence,
                  or reckless disregard of his duties;

         (b)      officers and trustees of the Trust are indemnified only for
                  actions taken in good faith which the officers and trustees
                  believed were in or not opposed to the best interests of the
                  Trust; and

         (c)      expenses of any suit or proceeding will paid in advance only
                  if the persons who will benefit by such advance undertake to
                  repay the expenses unless it subsequently is determined that
                  such persons are entitled to indemnification.

         The Declaration of Trust of the Registrant provides that if
         indemnification is not ordered by a court, indemnification may be
         authorized upon determination by shareholders, or by a majority vote of
         a quorum of the trustees who were not parties to the proceedings or, if
         this quorum is not obtainable, if directed by a quorum of disinterested
         trustees, or by independent legal counsel in a written opinion, that
         the persons to be indemnified have met the applicable standard.

ITEM 26. Business and Other Connections of Investment Advisory

         ProFund Advisors LLC (the "Advisor"), a limited liability company
         formed under the laws of the State of Maryland on May 8, 1997.

         Information relating to the business and other connections of Bankers
         Trust which serves as investment adviser to the Cash Management
         Portfolio and each director, officer or partner of Bankers Trust are
         hereby incorporated by reference to disclosures in Item 28 of BT
         Institutional funds (accession # 0000862157-97-00007) is filed on March
         17, 1997 with the Securities and Exchange Commission.
<PAGE>


ITEM 27. Principal Underwriter

Concord Financial Group, Inc., 3435 Stelzer Road, Columbus, Ohio 43219 acts
solely as interim distributor for the Registrant. The officers of Concord
Financial Group, Inc. are:

Name and Principal     Position and Offices                Position and Offices
Business Address       with CFG                            with Registrant

Lynn J. Magnum         Chairman                            none

Dennis Sheehan Sr.     Vice President                      none

Michael D. Burns       Vice President/                     none
                       Chief Compliance Officer

Steven Mintos          Executive Vice                      none
                       President/Chief Operating Officer

Dale Smith             Vice President/                     none
                       Chief Financial Officer

Kevin Dell             Vice President                      none
                       General Counsel/Secretary

ITEM 28. Location of Accounts and Records

         All accounts, books, and records required to be maintained and
         preserved by Section 31(a) of the Investment Company Act of 1940, as
         amended, and Rules 31a-1 and 31a-2 thereunder, will be kept by the
         Registrant at:

         (1)      ProFund Advisors LLC, 7900 Wisconsin Avenue, Suite 300,
                  Bethesda, Maryland (records relating to its functions as
                  investment adviser and manager to the non-money market
                  portfolios);

         (2)      BISYS Fund Services, 3435 Stelzer Road, Columbus, Ohio
                  (records relating to the administrator, fund accountant and
                  transfer agent).

         (3)      UMB Bank, N.A., 928 Grand Avenue, Kansas City, Missouri for
                  each ProFund (records relating to its function as Custodian)

ITEM 29. Management Services

         None.

ITEM 30. Undertakings

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

          (b)     Registrant undertakes to furnish each person to whom a
                  prospectus is delivered with a copy of the Registrant's latest
                  Annual Report to shareholders, upon request and without
                  charge.

<PAGE>

                                   SIGNATURES
                                    PROFUNDS

         Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this
Post-Effective Amendment No. 4 to its Registration Statement on Form N-1A to be
signed on its behalf by the undersigned, thereunto duly authorized, in Bethesda
in the State of Maryland on March 2, 1999.

                                        PROFUNDS


                                        /s/ MICHAEL L. SAPIR*
                                        ----------------------------------------
                                            Michael L. Sapir, Chairman
                                            and Chief Executive Officer

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the date indicated.

Signatures                           Title                    Date


/s/      MICHAEL L. SAPIR*           Trustee, President       March 2, 1999
- ---------------------------------
         Michael L. Sapir


/s/      LOUIS MAYBERG*              Trustee, Secretary       March 2, 1999
- ---------------------------------
         Louis Mayberg


/s/      RUSSELL S. REYNOLDS*        Trustee                  March 2, 1999
- ---------------------------------
         Russell S. Reynolds


/s/      MICHAEL WACHS*              Trustee                  March 2, 1999
- ---------------------------------
         Michael Wachs


/s/      NIMISH BHATT*               Treasurer                March 2, 1999
- ---------------------------------
         Nimish Bhatt




*By: /s/ ELLEN F. STOUTAMIRE
     ------------------------
     Ellen F. Stoutamire
     as Attorney-in-Fact
     Date: March 2, 1999

<PAGE>

                                   SIGNATURES
                            CASH MANAGEMENT PORTFOLIO

         CASH MANAGEMENT PORTFOLIO has duly caused this Post-Effective Amendment
No. 4 to its Registration Statement on Form N-1A of ProFunds to be signed on its
behalf by the undersigned, there unto duly authorized in the City of Baltimore
and the State of Maryland on the 2nd day of March, 1999.

CASH MANAGEMENT PORTFOLIO

/s/ Daniel O. Hirsch

Daniel O. Hirsch, Secretary

         This Post-Effective Amendment No. 4 to the Registration Statement on
Form N-1A of ProFunds has been signed below by the following persons in the
capacities indicated with respect to Cash Management Portfolio on March 2,
1999.

Signatures                                           Title


/s/ JOHN Y. KEFFER*                             President and Chief
- ---------------------------------------         Executive Officer
    John Y. Keffer

/s/ JOSEPH A. FINELLI*                          Treasurer and Principal
- ---------------------------------------         Financial and Accounting Officer
    Joseph A. Finelli                      

/s/ CHARLES P. BIGGAR*                          Trustee
- ---------------------------------------         
    Charles P. Biggar

/s/ S. LELAND DILL*                             Trustee
- ---------------------------------------         
    S. Leland Dill

/s/ PHILIP SAUNDERS, JR.*                       Trustee
- ---------------------------------------         
    Philip Saunders, Jr.



*By: /s/ DANIEL O. HIRSCH
     ----------------------------------
       Daniel O. Hirsch, Secretary of Cash Management Portfolio
       as Attorney-in-Fact

Date: March 2, 1999


<PAGE>
                            CERTIFICATE OF SECRETARY

         The  undersigned,  being the duly elected  Secretary  of ProFunds  (the
"Trust"),  hereby certifies  pursuant to Rule 483(b) under the Securities Act of
1933, as amended,  that the following resolution was unanimously approved at the
meeting of the Board of Trustees of the Trust held on October 28, 1997:

                  RESOLVED,  that the Trustees and officers of the Trust who may
         be required to execute the Trust's Registration  Statement on Form N-1A
         and any amendments  thereto be, and each of them hereby is,  authorized
         to execute a power of  attorney  appointing  any of  Michael L.  Sapir,
         Jeffrey L. Steele,  Keith T. Robinson,  Ellen F.  Stoutamire and Thresa
         Dewar as their true and lawful  attorneys-in-fact,  to execute in their
         name,  place and  stead,  unless  otherwise  designated  as  Trustee or
         officer of the Trust,  said  Registration  Statement and any amendments
         thereto,  and all  instruments  necessary or  incidental  in connection
         therewith,  and to file  the  same  with the  Securities  and  Exchange
         Commission;  and said  attorneys-in-fact  shall  have  full  power  and
         authority  to do and  perform in the name and on behalf of each of said
         Trustees and officers, or any or all of them, in any and all capacities
         with respect to the Trust, every act whatsoever  requisite or necessary
         to be done, said acts of said attorneys-in-fact,  being hereby ratified
         and approved.



                                                              /s/ Louis Mayberg
                                                              Louis Mayberg

Date: February 23, 1999



<PAGE>
                                POWER OF ATTORNEY

                  KNOW ALL BY THESE  PRESENTS,  that the person whose  signature
appears below  constitutes  and appoints  Jeffrey L. Steele,  Keith T. Robinson,
Ellen F.  Stoutamire  and Michael L. Sapir and each of them, to act severally as
attorneys-in-fact and agents, with power of substitution and resubstitution, for
the undersigned in any and all capacities to sign the Registration  Statement of
ProFunds  and any pre- or  post-effective  amendments  thereto,  and to file the
same, with exhibits thereto, and other documents in connection  therewith,  with
the Securities and Exchange Commission, hereby ratifying and confirming all that
said attorneys-in-fact,  or their substitute or substitutes,  may do or cause to
be done by virtue hereof.




                                                              /s/Louis Mayberg
                                                              Louis Mayberg



Date:    February 23, 1999


<PAGE>
                                POWER OF ATTORNEY

                  KNOW ALL BY THESE  PRESENTS,  that the person whose  signature
appears below constitutes and appoints Jeffrey L. Steele,  Keith T. Robinson and
Ellen F. Stoutamire and each of them, to act severally as attorneys-in-fact  and
agents,  with power of substitution and  resubstitution,  for the undersigned in
any and all  capacities to sign the  Registration  Statement of ProFunds and any
pre- or post-effective  amendments thereto,  and to file the same, with exhibits
thereto,  and other documents in connection  therewith,  with the Securities and
Exchange   Commission,   hereby   ratifying   and   confirming   all  that  said
attorneys-in-fact,  or their  substitute or  substitutes,  may do or cause to be
done by virtue hereof.




                                                             /s/Michael L. Sapir
                                                              Michael L. Sapir




Date:    February 23, 1999



<PAGE>
                                POWER OF ATTORNEY

                  KNOW ALL BY THESE  PRESENTS,  that the person whose  signature
appears below  constitutes  and appoints  Jeffrey L. Steele,  Keith T. Robinson,
Ellen F.  Stoutamire  and Michael L. Sapir and each of them, to act severally as
attorneys-in-fact and agents, with power of substitution and resubstitution, for
the undersigned in any and all capacities to sign the Registration  Statement of
ProFunds  and any pre- or  post-effective  amendments  thereto,  and to file the
same, with exhibits thereto, and other documents in connection  therewith,  with
the Securities and Exchange Commission, hereby ratifying and confirming all that
said attorneys-in-fact,  or their substitute or substitutes,  may do or cause to
be done by virtue hereof.




                                                /s/Russell S. Reynolds, III
                                                Russell S. Reynolds, III




Date:    February 23, 1999

<PAGE>
                                POWER OF ATTORNEY

                  KNOW ALL BY THESE  PRESENTS,  that the person whose  signature
appears below  constitutes  and appoints  Jeffrey L. Steele,  Keith T. Robinson,
Ellen F.  Stoutamire  and Michael L. Sapir and each of them, to act severally as
attorneys-in-fact and agents, with power of substitution and resubstitution, for
the undersigned in any and all capacities to sign the Registration  Statement of
ProFunds  and any pre- or  post-effective  amendments  thereto,  and to file the
same, with exhibits thereto, and other documents in connection  therewith,  with
the Securities and Exchange Commission, hereby ratifying and confirming all that
said attorneys-in-fact,  or their substitute or substitutes,  may do or cause to
be done by virtue hereof.




                                                           /s/Michael C. Wachs
                                                           Michael C. Wachs



Date:    February 23, 1999

<PAGE>
                                POWER OF ATTORNEY

                  KNOW ALL BY THESE  PRESENTS,  that the person whose  signature
appears below  constitutes  and appoints  Jeffrey L. Steele,  Keith T. Robinson,
Ellen F.  Stoutamire  and Michael L. Sapir and each of them, to act severally as
attorneys-in-fact and agents, with power of substitution and resubstitution, for
the undersigned in any and all capacities to sign the Registration  Statement of
ProFunds  and any pre- or  post-effective  amendments  thereto,  and to file the
same, with exhibits thereto, and other documents in connection  therewith,  with
the Securities and Exchange Commission, hereby ratifying and confirming all that
said attorneys-in-fact,  or their substitute or substitutes,  may do or cause to
be done by virtue hereof.




                                                              /s/Nimish Bhatt
                                                              Nimish Bhatt



Date:    February 23, 1999

<PAGE>
                                Power of Attorney

         The undersigned Trustees and officers, as indicated respectively below,
of BT Investment Funds, BT Institutional Funds, BT Pyramid Mutual Funds, and BT
Advisor Funds (each, a "Trust") and, Cash Management Portfolio, Treasury Money
Portfolio, Tax Free Money Portfolio, NY Tax Free Money Portfolio, International
Equity Portfolio, Utility Portfolio, Short/Intermediate U.S. Government
Securities Portfolio, Equity 500 Index Portfolio, Asset Management Portfolio,
Capital Appreciation Portfolio, Intermediate Tax Free Portfolio, and BT
Investment Portfolios (each, a "Portfolio Trust") each hereby constitutes and
appoints the Secretary, each Assistant Secretary and each authorized signatory
of each Trust and each Portfolio Trust, each of them with full powers of
substitution, as his true and lawful attorney-in-fact and agent to execute in
his name and on his behalf in any and all capacities the Registration Statements
on Form N-1A, and any and all amendments thereto, and all other documents, filed
by a Trust or a Portfolio Trust with the Securities and Exchange Commission (the
"SEC") under the Investment Company Act of 1940, as amended, and (as applicable)
the Securities Act of 1933, as amended, and any and all instruments which such
attorneys and agents, or any of them, deem necessary or advisable to enable the
Trust or Portfolio Trust to comply with such Acts, the rules, regulations and
requirements of the SEC, and the securities or Blue Sky laws of any state or
other jurisdiction and to file the same, with all exhibits thereto and other
documents in connection therewith, with the SEC and such other jurisdictions,
and the undersigned each hereby ratifies and confirms as his own act and deed
any and all acts that such attorneys and agents, or any of them, shall do or
cause to be done by virtue hereof. Any one of such attorneys and agents has, and
may exercise, all of the powers hereby conferred. The undersigned each hereby
revokes any Powers of Attorney previously granted with respect to any Trust or
Portfolio Trust concerning the filings and actions described herein.

         IN WITNESS WHEREOF, each of the undersigned has hereunto set his hand
as of the 31st day of December, 1998.

SIGNATURES                         TITLE

/s/ JOHN Y. KEFFER                 President and Chief Executive Officer of
- ---------------------------------  each Trust and Portfolio Trust
    John Y. Keffer                  

/s/ JOSEPH A. FINELLI              Treasurer (Principal Financial and Accounting
- ---------------------------------  Officer) of each Trust and Portfolio Trust
    Joseph A. Finelli                  




                          INVESTMENT ADVISORY AGREEMENT


         AGREEMENT made this ____ day of ___________,  1999, between ProFunds, a
Delaware business trust (the "Trust"),  on behalf of the UltraEurope ProFund and
the UltraShort  Europe ProFund,  and ProFunds  Advisors LLC, a Maryland  limited
liability company (the "Advisor").

         WHEREAS,  the Advisor is registered as an investment  adviser under the
Investment  Advisers Act of 1940, as amended,  and is engaged principally in the
business of rendering investment management services; and

         WHEREAS,  the Trust is registered as an open-end management  investment
company under the Investment  Company Act of 1940, as amended,  (the"1940 Act");
and

         WHEREAS, the Trust is authorized to issue shares of beneficial interest
("shares") in separate series with each such series representing  interests in a
separate portfolio of securities and other assets; and

         WHEREAS,  the Trust currently  offers nine series of shares,  including
shares in the UltraEurope  ProFund and the UltraShort  Europe  ProFund,  and may
offer additional portfolios in the future; and

         WHEREAS,  the Trust  desires to retain the  services  of the Advisor to
provide  a  continuous  program  of  investment  management  for  the  following
portfolios  of the Trust:  the  UltraEurope  ProFund and the  UltraShort  Europe
ProFund (each referred to hereinafter as a "Portfolio"  and  collectively as the
"Portfolios"); and

         WHEREAS,  the  Advisor is  willing,  in  accordance  with the terms and
conditions  hereof  to  provide  such  services  to the  Trust on behalf of such
Portfolios.

         NOW,  THEREFORE,  in consideration  of the mutual  agreements set forth
herein and  intending  to be legally  bound  hereby,  it is agreed  between  the
parties as follows:

1.  APPOINTMENT OF ADVISOR

         The Trust hereby appoints Advisor to provide the advisory  services set
forth herein to the Portfolios and Advisor agrees to accept such appointment and
agrees to render  the  services  set forth  herein for the  compensation  herein
provided.  In carrying out its  responsibilities  under this Agreement,  Advisor
shall at all times act in accordance  with the investment  objectives,  policies
and  restrictions  applicable to the Portfolios as set forth in the then-current
Registration  Statement of the Trust,  applicable provisions of the 1940 Act and
the rules and regulations  promulgated  thereunder and other applicable  federal
securities laws and regulations.

                                       1
<PAGE>

2.  DUTIES OF ADVISOR

         Advisor shall provide a continuous program of investment management for
each  Portfolio.  Subject to the general  supervision  of the  Trust's  Board of
Trustees,  Advisor  shall have sole  investment  discretion  with respect to the
Portfolios,  including  investment  research,  selection of the securities to be
purchased and sold and the portion of the assets of each Portfolio, if any, that
shall be held  uninvested,  and the  selection of  broker-dealers  through which
securities transactions in the Portfolios will be executed. Advisor shall manage
the Portfolios in accordance with the  objectives,  policies and limitations set
forth in the Trust's current Prospectus and Statement of Additional Information.
Specifically,  and without  limiting the  generality of the  foregoing,  Advisor
agrees that it will:

                  (a) promptly advise each Portfolio's designated custodian bank
         and administrator or accounting agent of each purchase and sale, as the
         case may be, made on behalf of the  Portfolio,  specifying the name and
         quantity of the  security  purchased  or sold,  the unit and  aggregate
         purchase  or sale  price,  commission  paid,  the  market  on which the
         transaction  was effected,  the trade date,  the  settlement  date, the
         identity  of  the   effecting   broker  or  dealer  and/or  such  other
         information, and in such manner, as may from time to time be reasonably
         requested by the Trust;

                  (b) maintain all applicable  books and records with respect to
         the securities transactions of the Portfolio. Specifically, but without
         limitation,  Advisor  agrees to maintain with respect to each Portfolio
         those records required to be maintained under Rule 31a-1(b)(1),  (b)(5)
         and  (b)(6)  under the 1940 Act with  respect to  transactions  in each
         Portfolio   including,   without  limitation,   records  which  reflect
         securities  purchased or sold in the  Portfolio,  showing for each such
         transaction,  the market on which the  transaction  was  effected,  the
         trade date,  the  settlement  date,  and the identity of the  executing
         broker or dealer.  Advisor will preserve such records in the manner and
         for the periods  prescribed  by Rule 31a-2 under the 1940 Act.  Advisor
         acknowledges  and agrees  that all such  records it  maintains  for the
         Trust are the property of the Trust and Advisor will surrender promptly
         to the Trust any such records upon the Trust's request;

                  (c) provide,  in a timely manner,  such  information as may be
         reasonably   requested  by  the  Trust  or  its  designated  agents  in
         connection  with,  among other things,  the daily  computation  of each
         Portfolio's  net  asset  value  and net  income,  preparation  of proxy
         statements  or  amendments  to the Trust's  registration  statement and
         monitoring  investments made in the Portfolio to ensure compliance with
         the various limitations on investments  applicable to the Portfolio and
         to ensure  that the  Portfolio  will  continue  to qualify  for the tax
         treatment accorded to regulated investment companies under Subchapter M
         of the Internal Revenue Code of 1986, as amended;


                                       2
<PAGE>

                  (d)  render  regular  reports  to  the  Trust  concerning  the
         performance by Advisor of its responsibilities under this Agreement. In
         particular,  Advisor agrees that it will, at the reasonable  request of
         the Board of  Trustees,  attend  meetings  of the Board or its  validly
         constituted  committees  and will,  in addition,  make its officers and
         employees  available  to meet with the  officers  and  employees of the
         Trust at least quarterly and at other times upon reasonable  notice, to
         review the investments and investment programs of the Portfolio;

                  (e)  maintain  its  policy  and  practice  of  conducting  its
         fiduciary functions independently. In making investment recommendations
         for the  Portfolios,  the Advisor's  personnel will not inquire or take
         into  consideration  whether the  issuers of  securities  proposed  for
         purchase or sale for the Trust's  account are  customers of the Advisor
         or of its affiliates.  In dealing with such customers,  the Advisor and
         its  affiliates  will not  inquire or take into  consideration  whether
         securities of those customers are held by the Trust; and

                  (f)  review  periodically  and  take  responsibility  for  the
         material accuracy and completeness of the information supplied by or at
         the  request of the  Advisor  for  inclusion  in  Trust's  registration
         statement under the 1940 Act and the Securities Act of 1933.

3.  PORTFOLIO TRANSACTIONS

         Advisor  shall be  responsible  for  selecting  members  of  securities
exchanges,  brokers and dealers  (herein after referred to as "brokers") for the
execution of purchase and sale  transactions  for the  Portfolios.  In executing
portfolio  transactions  and selecting  brokers or dealers,  if any, the Advisor
will use its best  efforts  to seek on behalf of a  Portfolio  the best  overall
terms  available.  In  assessing  the  best  overall  terms  available  for  any
transaction, the Advisor shall consider all factors it deems relevant, including
brokerage and research  services (as those terms are defined in Section 28(e) of
the  Securities  Exchange  Act of 1934)  provided to any  Portfolio of the Trust
and/or  other  accounts  over which the Advisor or an  affiliate  of the Advisor
exercises investment  discretion.  The Advisor may pay to a broker or dealer who
provides  such  brokerage  and research  services a commission  for  executing a
portfolio  transaction  which is in excess of the amount of  commission  another
broker or dealer would have charged for effecting that  transaction if, but only
if, the Advisor  determines in good faith that such commission was reasonable in
relation to the value of the  brokerage  and  research  services  provided.  The
Advisor will report to the Trustees  from time to time  regarding  its portfolio
execution and brokerage practices.

4.  EXPENSES AND COMPENSATION

         a)       ALLOCATION OF EXPENSES

                  The Advisor  shall,  at its expense,  employ or associate with
         itself such persons as it believes  appropriate to assist in performing
         its obligations under this 

                                       3
<PAGE>

         Agreement and provide all advisory services, equipment,  facilities and
         personnel necessary to perform its obligations under this Agreement.

                  The  Trust  shall  be  responsible  for all its  expenses  and
         liabilities,   including,  without  limitation,   compensation  of  its
         Trustees who are not affiliated with the Portfolios'  Administrator  or
         the Advisor or any of their  affiliates;  taxes and governmental  fees;
         interest  charges;   fees  and  expenses  of  the  Trust's  independent
         accountants and legal counsel;  trade association membership dues; fees
         and expenses of any custodian (including for keeping books and accounts
         and  calculating  the net  asset  value of  shares  of each  Portfolio,
         transfer agent,  registrar and dividend  disbursing agent of the Trust;
         expenses of issuing, selling, redeeming, registering and qualifying for
         sale the Trust's shares of beneficial  interest;  expenses of preparing
         and printing share certificates (if any),  prospectuses,  shareholders'
         reports,  notices, proxy statements and reports to regulatory agencies;
         the cost of office supplies; travel expenses of all officers,  trustees
         and  employees;  insurance  premiums;  brokerage and other  expenses of
         executing portfolio  transactions;  expenses of shareholders' meetings;
         organizational expenses; and extraordinary expenses.

         b)       COMPENSATION

                  For its  services  under  this  Agreement,  Advisor  shall  be
         entitled  to  receive a fee at the annual  rate of .90% of the  average
         daily net  asset  value of each  Portfolio,  payable  monthly.  For the
         purpose of accruing compensation, the net asset value of the Portfolios
         will  be  determined  in  the  manner  provided  in  the   then-current
         Prospectus of the Trust.

         c)       EXPENSE LIMITATIONS

                  Advisor  may waive all or a portion of its fees  provided  for
         hereunder  and  such  waiver  will be  treated  as a  reduction  in the
         purchase price of its services.  Advisor shall be  contractually  bound
         hereunder by the terms of any publicity announced waiver of its fee, or
         any  limitation  of the  Portfolio's  expenses,  as if such waiver were
         fully set forth herein.

5.  LIABILITY OF ADVISOR

         Neither the Advisor nor its officers,  directors,  employees, agents or
controlling person ("Associated  Person") of the Advisor shall be liable for any
error of  judgement  or mistake of law or for any loss  suffered by the Trust in
connection with the matters to which this Agreement relates  including,  without
limitation,  losses  that may be  sustained  in  connection  with the  purchase,
holding,  redemption  or sale of any security or other  investment  by the Trust
except a loss resulting from willful misfeasance,  bad faith or gross negligence
on the part of Advisor or such  Associated  Persons in the  performance of their
duties or from reckless disregard by them of their duties under this Agreement.

                                       4
<PAGE>

6. LIABILITY OF THE TRUST AND PORTFOLIOS

         It is  expressly  agreed that the  obligations  of the Trust  hereunder
shall not be binding upon any of the Trustees, shareholders, nominees, officers,
agents or  employees  of the  Trust  personally,  but shall  bind only the trust
property of the Trust as provided in the Declaration of Trust. The execution and
delivery of this Agreement have been authorized by the Trustees, and it has been
signed  by  an  officer  of  the  Trust,   acting  as  such,  and  neither  such
authorization  by such Trustees nor such  execution and delivery by such officer
shall be deemed to have been made by any of them  individually  or to impose any
liability on any of them  personally,  but shall bind only the trust property of
the Trust as provided in its Declaration of Trust.

         With respect to any  obligation of the Trust on behalf of any Portfolio
arising  hereunder,  the Advisor shall look for payment or  satisfaction of such
obligations  solely to the assets and  property of the  Portfolio  to which such
obligation  relates  as  though  the Trust had  separately  contracted  with the
Advisor by separate written instrument with respect to each Portfolio.

7.  DURATION AND TERMINATION OF THIS AGREEMENT

                  (a) DURATION.  This  Agreement  shall become  effective on the
         date hereof. Unless terminated as herein provided, this Agreement shall
         remain in full force and  effect  for two years  from the date  hereof.
         Subsequent  to such initial  period of  effectiveness,  this  Agreement
         shall continue in full force and effect for  successive  periods of one
         year  thereafter  with  respect  to  each  Portfolio  so  long  as such
         continuance  with  respect  to such  Portfolio  is  approved  at  least
         annually  (a) by  either  the  Trustees  of the  Trust  or by vote of a
         majority of the outstanding  voting  securities (as defined in the 1940
         Act) of such  Portfolio,  and (b),  in either  event,  by the vote of a
         majority  of the  Trustees  of the  Trust who are not  parties  to this
         Agreement or  "interested  persons" (as defined in the 1940 Act) of any
         such  party,  cast in person at a meeting  called  for the  purpose  of
         voting on such approval.

                  (b) AMENDMENT.  Any amendment to this  Agreement  shall become
         effective  with respect to a Portfolio upon approval by the Advisor and
         the Trustees,  and to the extent required by applicable law, a majority
         of the  outstanding  voting  securities (as defined in the 1940 Act) of
         that Portfolio.

                  (c) TERMINATION. This Agreement may be terminated with respect
         to any Portfolio at any time,  without payment of any penalty,  by vote
         of the  Trustees  or by vote of a majority  of the  outstanding  voting
         securities  (as defined in the 1940 Act) of that  Portfolio,  or by the
         Advisor, in each case upon sixty (60) days' prior written notice to the
         other  party.  Any  termination  of  this  Agreement  will  be  without
         prejudice to the completion of  transactions  already  initiated by the
         Advisor  on behalf of the  Trust at the time of such  termination.  The
         Advisor  shall  take  all  steps   reasonably   necessary   after  such
         termination   to  complete   any  such   transactions   and  is  hereby
         authorization  to take such steps.  In addition,  this Agreement may be
         terminated with respect to one or more Portfolios without affecting the
         rights, duties or obligations of any of the other Portfolios.



                                       5
<PAGE>


                  (d) AUTOMATIC TERMINATION.  This Agreement shall automatically
         and immediately terminate in the event of its assignment (as defined in
         the 1940 Act).

                  (e)   APPROVAL,   AMENDMENT  OR   TERMINATION   BY  INDIVIDUAL
         PORTFOLIO. Any approval,  amendment or termination of this Agreement by
         the  holders of a majority of the  outstanding  voting  securities  (as
         defined  in the  1940  Act) of any  Portfolio  shall  be  effective  to
         continue,  amend or terminate  this  Agreement with respect to any such
         Portfolio notwithstanding (i) that such action has not been approved by
         the holders of a majority of the outstanding  voting  securities of any
         other  Portfolio  affected  thereby,  and (ii) that such action has not
         been  approved  by the vote of a  majority  of the  outstanding  voting
         securities  of the Trust,  unless such action  shall be required by any
         applicable law or otherwise.

                  (f) USE OF NAME.  The parties  acknowledge  and agree that the
         names "ProFunds",  "UltraEurope ProFund"and "UltraShort Europe ProFund"
         (collectively,  the "ProFund  Names") and any derivatives  thereof,  as
         well as any logos that are now or shall  hereafter be  associated  with
         the ProFund  Names are the  valuable  property of the  Advisor.  In the
         event that this  Agreement is terminated and the Advisor no longer acts
         as Investment  Advisor to the Trust,  the Advisor reserves the right to
         withdraw  from the Trust  and the  Portfolios  the uses of the  ProFund
         Names and logos or any name or logo misleadingly  implying a continuing
         relationship between the Trust of the Portfolios and the Advisor or any
         of its affiliates.

8.  SERVICES NOT EXCLUSIVE.

         The services of the Advisor to the Trust hereunder are not to be deemed
exclusive, and the Advisor shall be free to render similar services to others so
long as its services hereunder are not impaired thereby.

9.  MISCELLANEOUS

                  (a)  NOTICE.  Any  notice  under  this  Agreement  shall be in
         writing,  addressed and delivered or mailed,  postage  prepaid,  to the
         other  party at such  address  as such  other  party may  designate  in
         writing for the receipt of such notices.

                  (b) SEVERABILITY.  If any provision of this Agreement shall be
         held or made invalid by a court  decision,  statue,  rule or otherwise,
         the remainder shall not be thereby affected.

                                       6
<PAGE>

                  (c)  APPLICABLE  LAW.  This  Agreement  shall be  construed in
         accordance with and governed by the laws of Maryland.


                                          PROFUNDS ADVISORS LLC, A MARYLAND
                                          LIMITED LIABILITY COMPANY

ATTEST: _____________________________     By:________________________________

                                             ________________________________

                                          Date:  ____________________________



                                          PROFUNDS, A DELAWARE BUSINESS TRUST

ATTEST: _____________________________     By:________________________________

                                             ________________________________

                                          Date:  ____________________________

                                       7


                              AMENDED AND RESTATED
                          MANAGEMENT SERVICES AGREEMENT


         AGREEMENT,  made this 28th day of  October,  1997,  and  amended  as of
February  18,  1998,  and amended and  restated  as of  ________________,  1999,
between ProFunds,  a Delaware business trust (the "Trust") and ProFunds Advisors
LLC, a Maryland limited liability company (the "Manager").

         WHEREAS,  the Trust is registered as an open-end management  investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act");
and

         WHEREAS, the Trust is authorized to issue shares of beneficial interest
("shares")  in  separate  series with each series  representing  interests  in a
separate portfolio of securities and other assets; and

         WHEREAS, the Trust offers shares in the series set forth on Schedule A,
attached  hereto,  as such  schedule  may be  amended  from  time to time  (each
referred to hereinafter as a "Fund" and collectively as the "Funds"); and

         WHEREAS,  the Trust  desires to engage the  Manager to provide  certain
services to the Trust on behalf of the Funds; and

         WHEREAS,  the  Manager is  willing,  in  accordance  with the terms and
conditions hereof to provide such services to the Trust on behalf of the Funds;

         NOW  THEREFORE,  in  consideration  of the mutual  agreements set forth
herein and intending to be legally bound hereby, the parties agree as follows:

         1.  APPOINTMENT AND DUTIES OF MANAGER

                           (a) The Trust  hereby  employs  the Manager to act as
                  manager of the Funds and to perform the  services set forth in
                  this  Agreement,  subject to the  supervision  of the Board of
                  Trustees  of the  Trust,  for the  period and on the terms set
                  forth in this  Agreement.  The  Manager  hereby  accepts  such
                  employment,  and undertakes to pay the salaries and expense of
                  all personnel of the Manager who perform services  relating to
                  the services it performs hereunder.  The Manager shall for all
                  purposes herein be deemed to be an independent  contractor and
                  shall,  except as otherwise  expressly provided or authorized,
                  have no authority to act for or represent the Trust in any way
                  or otherwise be deemed an agent of the Trust.

                           (b) Notwithstanding the foregoing,  the Manager shall
                  not be  deemed  to have  assumed  any  duties  hereunder  with
                  respect to, and shall not, by the execution of this  Agreement
                  be responsible for, the management of the Funds' assets or the
                  rendering of investment  advice and  supervision  with respect
                  thereto, or the distribution of shares of the Funds, nor shall
                  the  Manager  be deemed  to have  assumed  any

                                       1
<PAGE>

                  responsibility    hereunder    with   respect   to   functions
                  specifically  assumed by any  administrator,  transfer  agent,
                  custodian or shareholder  servicing  agent of the Trust or the
                  Funds.

                           (c) Without limiting the generality of the foregoing,
                  the Manager shall  provide the  following  services to each of
                  the Funds:

                      i)  Provide  information  to and  coordinate  the  Trust's
                      relationship with registered investment advisors and other
                      securities  professionals who have discretionary authority
                      over Trust  shareholder  accounts,  assist in facilitating
                      instructions  received by such  persons  relating to Trust
                      business and furnish facilities and personnel necessary to
                      perform such activities.

                      ii) Assist as appropriate  and coordinate with the Trust's
                      Administrator and other service providers in administering
                      the  affairs  of the Trust  and  perform  services  on the
                      Trust's behalf.

                      iii) Pay the  salaries  and  expenses of all  officers and
                      Trustees of the Trust who are employees of the Manager.

                      iv) Perform  such other  services  incident to the Trust's
                      business as parties may from time to time.

                           (d) It is  intended  that  the  assets  of the  Money
                  Market   ProFund   will  be  invested  in  a  portfolio   (the
                  "Portfolio")   having   substantially   the  same   investment
                  objective,  policies  and  restrictions  as the  Money  Market
                  ProFund.  In  addition to its duties  hereunder,  set forth in
                  paragraph  1(c),  above,  with  respect  to the  Money  Market
                  ProFund, the Manager shall perform the following services:

                      i) Monitor the performance of the Portfolio.

                      ii)  Coordinate  the  relationship  of  the  Money  Market
                      ProFund with the Portfolio.

                      iii)  Communicate  with the Board of Trustees of the Money
                      Market ProFund  regarding the performance of the Portfolio
                      and the Money Market ProFund.

                      iv) Furnish reports  regarding the Portfolio as reasonably
                      requested  from  time-to-time  by  the  Trust's  Board  of
                      Trustees.

                      v) Perform such other  necessary  and  desirable  services
                      regarding  the  "Master  Feeder"  structure  of the  Money
                      Market ProFund as theTrustees may reasonably  request form
                      time to time.

                      (e)  In  carrying  out  its  responsibilities  under  this
                  Agreement,  the Manager  shall at all times act in  accordance
                  with the  investment

                                       2
<PAGE>

                  objectives,  policies and restrictions applicable to the Funds
                  as  set  forth  in  the  Trust's   then-current   registration
                  statement, applicable provisions of the 1940 Act and the rules
                  and regulations  promulgated  thereunder and other  applicable
                  federal securities laws.


                      (f) The Manager shall render regular  reports to the Trust
                  as  requested  by the  Board of  Trustees,  and  will,  at the
                  reasonable request of the Board,  attend meetings of the Board
                  or its  validly  constituted  committees,  and  will  make its
                  officers and employees available to meet with the officers and
                  employees of the Trust to discuss its duties hereunder.


         2.  EXPENSES AND COMPENSATION

                  a)  ALLOCATION OF EXPENSES

                      The Manager  shall,  at its  expense,  employ or associate
                  with itself such persons as it believes  appropriate to assist
                  in performing its obligations under this Agreement and provide
                  all services, equipment, facilities and personnel necessary to
                  perform its obligations under this Agreement.

                      The Trust shall be  responsible  for all its  expenses and
                  liabilities,  including  compensation  of its Trustees who are
                  not affiliated with the Administrator or the Manager or any of
                  their  affiliates;   taxes  and  governmental  fees;  interest
                  charges;   fees  and  expenses  of  the  Trust's   independent
                  accountants and legal counsel;  trade  association  membership
                  dues;  fees  and  expenses  of any  custodian  (including  for
                  keeping books and accounts and calculating the net asset value
                  of shares of each Fund, transfer agent, registrar and dividend
                  disbursing agent of the Trust;  expenses of issuing,  selling,
                  redeeming,  registering  and  qualifying  for sale the Trust's
                  shares of  beneficial  interest;  expenses  of  preparing  and
                  printing   share   certificates   (if   any),    prospectuses,
                  shareholders'  reports,  notices, proxy statements and reports
                  to regulatory  agencies;  the cost of office supplies;  travel
                  expenses of all officers,  trustees and  employees;  insurance
                  premiums;  brokerage and other expenses of executing portfolio
                  transactions;     expenses    of    shareholders'    meetings;
                  organizational expenses; and extraordinary expenses.


                  b)  COMPENSATION

                      For its services  under this  Agreement,  Manager shall be
                  entitled  to receive a fee at the  annual  rate of .15% of the
                  average  daily net asset  value of each Fund  except the Money
                  Market  ProFund and .35% of the average  daily net asset value
                  of the Money Market ProFund,  payable

                                       3
<PAGE>

                  monthly.  For the  purpose of accruing  compensation,  the net
                  asset  value of the Funds  will be  determined  in the  manner
                  provided in the then-current Prospectus of the Trust.


         3.  LIABILITY OF MANAGER

                      Neither   the  Manager   nor  its   officers,   directors,
                  employees,  agents or controlling person ("Associated Person")
                  of the  Manager  shall be liable for any error of  judgment or
                  mistake  of law or for  any  loss  suffered  by the  Trust  in
                  connection  with the matters to which this Agreement  relates,
                  except a loss resulting from willful misfeasance, bad faith or
                  gross  negligence  on the part of Manager  or such  Associated
                  Persons in the  performance  of their duties or from  reckless
                  disregard by them of their duties under this Agreement.


         4.  LIABILITY OF THE TRUST AND FUNDS

                      It is expressly  agreed that the  obligations of the Trust
                  hereunder  shall  not be  binding  upon  any of the  Trustees,
                  shareholders,  nominees,  officers, agents or employees of the
                  Trust  personally,  but shall bind only the trust  property of
                  the  Trust  as  provided  in the  Declaration  of  Trust.  The
                  execution and delivery of this Agreement have been  authorized
                  by the  Trustees,  and it has been signed by an officer of the
                  Trust,  acting as such, and neither such authorization by such
                  Trustees nor such execution and delivery by such officer shall
                  be deemed to have been made by any of them  individually or to
                  impose any liability on any of them personally, but shall bind
                  only  the  trust  property  of the  Trust as  provided  in its
                  Declaration of Trust.

                      With respect to any  obligation  of the Trust on behalf of
                  any Fund arising hereunder, the Manager shall look for payment
                  or satisfaction of such  obligations  solely to the assets and
                  property  of the  Fund to which  such  obligation  relates  as
                  though the Trust had separately contracted with the Manager by
                  separate written instrument with respect to each Fund.


         5.  DURATION AND TERMINATION OF THIS AGREEMENT

                      (a) DURATION. This Agreement shall become effective on the
                  date  hereof.  Unless  terminated  as  herein  provided,  this
                  Agreement  shall remain in full force and effect for two years
                  from the date hereof.  Subsequent  to such  initial  period of
                  effectiveness, this Agreement shall continue in full force and
                  effect  for  successive  periods of one year  thereafter  with
                  respect to each Fund so long as such  continuance with respect
                  to such Fund is approved at least  annually by the Trustees of
                  the Trust by the vote of a  majority  of the  Trustees  of the

                                       4
<PAGE>

                  Trust who are not  parties to this  Agreement  or  "interested
                  persons" (as defined in the 1940 Act) of any such party.

                      (b)  AMENDMENT.  Any  amendment  to this  Agreement  shall
                  become  effective  with respect to a Fund upon approval of the
                  Manager and the Trust.

                      (c)  TERMINATION.  This  Agreement may be terminated  with
                  respect  to any  Fund  at any  time,  without  payment  of any
                  penalty,  by vote of the  Trustees or by vote of a majority of
                  the outstanding voting securities (as defined in the 1940 Act)
                  of that Fund,  or by the  Manager,  in each case of sixty (60)
                  days' prior written notice to the other party. Any termination
                  of this Agreement will be without  prejudice to the completion
                  of transactions  already initiated by the Manager on behalf of
                  the Trust at the time of such  termination.  The Manager shall
                  take all steps reasonably  necessary after such termination to
                  complete any such transactions and is hereby  authorization to
                  take such steps. In addition, this Agreement may be terminated
                  with  respect  to one or  more  Funds  without  affecting  the
                  rights, duties or obligations of any of the other Funds.

                      (d)   AUTOMATIC   TERMINATION.    This   Agreement   shall
                  automatically  and  immediately  terminate in the event of its
                  assignment (as defined in the 1940 Act).

                      (e) APPROVAL, AMENDMENT OR TERMINATION BY INDIVIDUAL FUND.
                  Any approval,  amendment or  termination  of this Agreement by
                  any Fund shall be effective  to  continue,  amend or terminate
                  this Agreement  with respect to any such Fund  notwithstanding
                  that such action has not been approved by any other Fund.


         6.  SERVICES NOT EXCLUSIVE.

                      The services of the Manager to the Trust hereunder are not
                  to be  deemed  exclusive,  and the  Manager  shall  be free to
                  render  similar  services  to others  so long as its  services
                  hereunder are not impaired thereby.


         7.  MISCELLANEOUS

                      (a) NOTICE.  Any notice under this  Agreement  shall be in
                  writing,  addressed and delivered or mailed,  postage prepaid,
                  to the other  party at 

                                       5
<PAGE>

                  such address as such other party may  designate in writing for
                  the receipt of such notices.

                      (b) SEVERABILITY. If any provision of this Agreement shall
                  be held or made invalid by a court decision,  statue,  rule or
                  otherwise, the remainder shall not be thereby affected.

                      (c) APPLICABLE  LAW. This Agreement  shall be construed in
                  accordance with and governed by the laws of Maryland.


                                            PROFUNDS ADVISORS LLC, A MARYLAND
                                            LIMITED LIABILITY COMPANY

ATTEST: __________________________________  By:________________________________

                                               ________________________________

                                            Date:  ____________________________



                                            PROFUNDS, A DELAWARE BUSINESS TRUST

ATTEST: __________________________________  By:________________________________

                                               ________________________________

                                            Date:  ____________________________

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