PROFUNDS
497, 1999-05-17
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                                                        MAY 1, 1999




                                           PROSPECTUS


PROFUNDS NO-LOAD MUTUAL FUNDS

BULL PROFUND

ULTRABULL PROFUND

ULTRAOTC PROFUND

ULTRAEUROPE PROFUND

BEAR PROFUND

ULTRABEAR PROFUND

ULTRASHORT OTC PROFUND

ULTRASHORT EUROPE PROFUND

MONEY MARKET PROFUND


[GRAPHIC OMITTED]
PROFUNDS


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>


                               [GRAPHIC OMITTED]

                                    PROFUNDS


                                TABLE OF CONTENTS



   
                    1    Benchmark ProFunds


                   17    Benchmark ProFunds Strategy


                   21    Money Market ProFund


                   27    Money Market ProFund Strategy


                   31    Share Prices, Classes & Tax Information


                   37    Shareholder Services Guide


                   47    ProFunds' Management


                   51    Financial Highlights

    




                              PROFUND ADVISORS LLC
                              BANKERS TRUST COMPANY
                               INVESTMENT ADVISORS


<PAGE>


   
                                                                      BENCHMARK
                                    PROFUNDS


         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(R) ("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 (opposite) or double the inverse (opposite) 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 DAILY RETURN OF THE S&P 500 INDEX.


                                                           BENCHMARK PROFUNDS  1


<PAGE>



   
THESE PROFUNDS SEEK TO MATCH OR DOUBLE AN INDEX'S DAILY PERFORMANCE:
<TABLE>
<CAPTION>

  PROFUND         INDEX              DAILY OBJECTIVE      TYPES OF COMPANIES IN INDEX
<S>                <C>               <C>                  <C>  
 [GRAPHIC OMITTED]
  Bull            S&P 500            Match                Diverse, widely traded,
                                                          large capitalization

  UltraBull       S&P 500            Double               Diverse, widely traded,
                                                          large capitalization

  UltraOTC        NASDAQ 100         Double               Large capitalization, most
                                                          with technology and/or
                                                          growth orientation

  UltraEurope     ProFunds Europe    Double               Large capitalization, widely
                                                          traded European stocks
</TABLE>

THESE PROFUNDS SEEK TO MATCH OR DOUBLE THE INVERSE (OPPOSITE) OF AN INDEX'S
DAILY PERFORMANCE:
<TABLE>
<CAPTION>

  PROFUND         INDEX             DAILY OBJECTIVE       TYPES OF COMPANIES IN INDEX
<S>                <C>               <C>                  <C>  
 [GRAPHIC OMITTED]
  Bear            S&P 500           Inverse               Diverse, widely traded,
                                                          large capitalization

  UltraBear       S&P 500           Double the inverse    Diverse, widely traded,
                                                          large capitalization

  UltraShort OTC  NASDAQ 100        Double the inverse    Large capitalization, most
                                                          with technology and/or
                                                          growth orientation

  UltraShort      ProFunds Europe   Double the inverse    Large capitalization, widely
    Europe                                                traded European stocks

</TABLE>



                  The ProFunds also offer the Money Market ProFund, which is
                  discussed later in this prospectus.
    


2  BENCHMARK PROFUNDS


<PAGE>


   
             BENCHMARK PROFUNDS OBJECTIVES
                  The investment objective of each of the Benchmark ProFunds is
                  set forth below:

                  o  BULL PROFUND--seeks daily investment results that
                  correspond to the performance of the S&P 500 Index.

                  o  ULTRABULL PROFUND--seeks daily investment results that
                  correspond to twice (200%) the performance of the S&P 500
                  Index. If the UltraBull ProFund is successful in meeting its
                  objective, it should gain approximately twice as much as the
                  Bull ProFund when the prices of the securities in the S&P 500
                  Index rise on a given day and should lose approximately twice
                  as much when such prices decline on that day.

                  o  ULTRAOTC PROFUND--seeks daily investment results that
                  correspond to twice (200%) the performance of the NASDAQ 100
                  Index(TM). If the UltraOTC ProFund is successful in meeting
                  its objective, it should gain approximately twice as much as
                  the growth oriented NASDAQ 100 Index(TM) when the prices of
                  the securities in that index rise on a given day and should
                  lose approximately twice as much when such prices decline on
                  that day.

                  o  ULTRAEUROPE PROFUND--seeks daily investment results that
                  correspond to twice (200%) the performance of the ProFunds
                  Europe Index. If the UltraEurope ProFund is successful in
                  meeting its objective, it should gain approximately twice as
                  much as the ProFunds Europe Index when the prices of the
                  securities in that index rise on a given day and should lose
                  approximately twice as much when such prices decline on that
                  day.

                  o  BEAR PROFUND--seeks daily investment results that
                  correspond to the inverse (opposite) of the performance of the
                  S&P 500 Index. If the Bear ProFund is successful in meeting
                  its objective, the net asset value of Bear ProFund shares will
                  increase in direct proportion to any decrease in the level of
                  the S&P 500 Index. Conversely, the net asset value of Bear
                  ProFund shares will decrease in direct proportion to any
                  increase in the level of the S&P 500 Index.

    

                                                           BENCHMARK PROFUNDS  3


<PAGE>



   
                  o  ULTRABEAR PROFUND--seeks daily investment results that
                  correspond to twice (200%) the inverse (opposite) of the
                  performance of the S&P 500 Index. The net asset value of
                  shares of the UltraBear ProFund should increase or decrease
                  approximately twice as much as does that of the Bear ProFund
                  on any given day.

                  --------------------------------------------------------------
                    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.
                    ------------------------------------------------------------

                  o  ULTRASHORT OTC PROFUND -- seeks daily investment results
                  that correspond to twice (200%) the inverse (opposite) of the
                  performance of the NASDAQ 100 Index(TM). This ProFund operates
                  similar to the UltraBear ProFund, but UltraShort OTC ProFund
                  is benchmarked to 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. This ProFund should
                  reflect twice the inverse (opposite) of the performance of the
                  European companies included in the ProFunds Europe Index.

                  The securities indexes that these ProFunds use as their
                  benchmarks are described below under "Benchmark Indexes."


             STRATEGY
                  ProFund Advisors uses quantitative and statistical analysis it
                  developed in seeking to achieve each Benchmark ProFund's
                  investment objective. This analysis determines the type,
                  quantity and mix of investment positions that a Benchmark
                  ProFund should hold to approximate the performance of its
                  benchmark.
    


4  BENCHMARK PROFUNDS


<PAGE>


   
                  The BULL, ULTRABULL, ULTRAOTC AND ULTRAEUROPE PROFUNDS
                  principally invest in:

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

                  o  Financial instruments such as equity caps, collars, floors,
                  and options on securities and stock indexes.

                  These ProFunds invest in the above instruments generally as a
                  substitute for investing directly in stocks. In addition,
                  these ProFunds may invest in a combination of stocks that in
                  ProFund Advisors' opinion should simulate the movement of the
                  appropriate benchmark index.

                  The ULTRA PROFUNDS generally invest in the above instruments
                  to produce economically "leveraged" investment results.
                  Leverage is a way to change small market movements into larger
                  changes in the value of a Benchmark ProFund's investments.

                  The BEAR, ULTRABEAR, ULTRASHORT OTC AND ULTRASHORT EUROPE
                  PROFUNDS generally do not invest in traditional securities,
                  such as common stock of operating companies. Rather, these
                  Profunds principally invest in futures contracts, options
                  contracts and other financial instruments, and engage in short
                  sales. Using these techniques, these Profunds 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 ULTRAEUROPE AND ULTRASHORT EUROPE PROFUNDS invest in
                  financial instruments with values that reflect the performance
                  of stocks of European companies.


         BENCHMARK PROFUNDS' RISKS
                  Like all investments, the ProFunds entail risk. ProFund
                  Advisors cannot guarantee that any of the Benchmark ProFunds
                  will
    


                                                           BENCHMARK PROFUNDS  5


<PAGE>


   
                  achieve its objective. As with any mutual fund, the Benchmark
                  ProFunds could lose money, or their performance could trail
                  that of other investment alternatives.

                  In addition, the Benchmark 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 the ProFunds.

                  The following chart summarizes certain risks associated with
                  the Benchmark ProFunds:




                     MARKET         LEVERAGE       INVERSE CORRELATION   FOREIGN
                     RISK           RISK           RISK                  RISK
 [GRAPHIC OMITTED]
  Bull               X

  UltraBull          X              X

  UltraOTC           X              X

  UltraEurope        X              X                                    X

  Bear               X                             X

  UltraBear          X              X              X

  UltraShort OTC     X              X              X

  UltraShort Europe  X              X              X                     X


                  These and other risks are described below.
                  CERTAIN RISKS ASSOCIATED WITH PARTICULAR PROFUNDS

                  LEVERAGE RISK The Ultra ProFunds employ leveraged investment
                  techniques. Leverage is the ability to get a return on a
                  capital base that is larger than a ProFund's investment. Use
                  of leverage can magnify the effects of changes in the value of
                  these ProFunds and makes them more volatile. The leveraged
                  investment techniques that the Ultra ProFunds employ should
                  cause investors in these ProFunds to lose more money in
                  adverse environments.

                  INVERSE CORRELATION RISK 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.
    


6  BENCHMARK PROFUNDS


<PAGE>


   
                  FOREIGN INVESTMENT RISK UltraEurope ProFund and UltraShort
                  Europe ProFund entail the risk of foreign investing, which may
                  involve risks not typically associated with investing in U.S.
                  securities alone:
                    o 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.
    

                    o UltraEurope 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 indexes are located.
                    
   
                    o 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 does not
                    engage in activities designed to hedge against foreign
                    currency fluctuations.
    

                    o 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.

   
                  RISKS IN COMMON
                  Each Benchmark ProFund faces certain risks in common:

                  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. These indexes are
                  discussed in the next section.
    


                                                           BENCHMARK PROFUNDS  7


<PAGE>


   
                  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.

                  CORRELATION RISK While ProFund Advisors expects that each of
                  the Benchmark ProFunds will track its benchmark with an
                  average 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.

                  NON-DIVERSIFICATION RISK The Benchmark ProFunds are classified
                  as "non-diversified" under the federal securities laws. 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.
                  Nevertheless, the Benchmark ProFunds intend to invest on a
                  diversified basis.

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


         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 American economy. The
                  companies in the S&P


8  BENCHMARK PROFUNDS


<PAGE>


                  500 account for nearly three-quarters of the value of all U.S.
                  stocks.
                  
   
                  o   THE NASDAQ 100 INDEX contains 100 of the largest and most
                  active non-financial domestic and international issues listed
                  on the NASDAQ Stock Market based on market capitalization.
                  Eligibility criteria for the NASDAQ 100 Index includes a
                  minimum average daily trading volume of 100,000 shares. If the
                  security is a foreign security, the company must have a world
                  wide market value of at least $10 billion, a U.S. market value
                  of at least $4 billion, and average trading volume of at least
                  200,000 shares per day.

                  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. The PEI averages
                  the daily results of:

                      o   THE FINANCIAL TIMES STOCK EXCHANGE 100 ("FTSE-100")
                          Share Index, a capitalization-weighted index of the
                          100 most highly capitalized companies traded on the
                          London Stock Exchange.

                      o   THE DEUTSCHE AKTIENINDEX ("DAX"), is a total rate of
                          return index of 30 selected German blue-chip stocks
                          traded on the Frankfurt Stock Exchange.

                      o   The CAC-40, a capitalization-weighted index of 40
                          companies listed on the Paris Stock Exchange (the
                          Bourse).

                  ProFunds' Board of Trustees may change benchmarks without
                  shareholder approval if, for example, it believes another
                  benchmark might better suit shareholder needs.
    


          WHO MAY WANT TO CONSIDER A PROFUNDS INVESTMENT
                  The BULL PROFUND may be appropriate for investors who want to
                  receive investment results approximating the performance of
                  the S&P 500 Index.


                                                           BENCHMARK PROFUNDS  9


<PAGE>


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

   
                  o   believe that over the long term, the value of a particular
                  index will increase, and that by investing with the objective
                  of doubling the index's daily return they will achieve
                  superior results over time. Investors in these ProFunds should
                  understand that since each Ultra ProFund seeks to double the
                  daily performance of its benchmark index, it should have twice
                  the volatility of a conventional index fund and twice the
                  potential risk of loss.

                  o   are seeking to match an index's daily return with half the
                  investment required of conventional stock index mutual funds.

                  --------------------------------------------------------------
                    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 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 declining.

                  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.

                  --------------------------------------------------------------
                    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 decrease or be volatile
                    for the next six months. The investor could try to protect
                    the portfolio against downturns in the stock market by
                    investing $50,000 in Bear, 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. ProFunds
                    cannot assure that doing so would protect against market
                    downturns.
                  --------------------------------------------------------------

                  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
    


10  BENCHMARK PROFUNDS


<PAGE>


                  ProFunds and do not impose any transaction fee when investors
                  buy, sell or exchange a ProFund.

                  o  want the impact of their investment to range from double
                  the index to double the inverse of the index based on their
                  current view, positive or negative, of the index.


   
         BENCHMARK PROFUNDS' PERFORMANCE
                  The bar chart and tables in this section can help you evaluate
                  the potential risks 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 (which excludes the newly
                  formed UltraShort OTC, UltraEurope and UltraShort Europe
                  ProFunds). 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.
    

                   The following is a Graph in the printed piece:

                    26.57% ....................  Bull ProFund
                    42.95% ....................  UltraBull ProFund
                   185.34% ....................  UltraOTC ProFund
                   -19.46% ....................  Bear ProFund
                   -38.34% ....................  UltraBear ProFund


                  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 quarters were as follows:
<TABLE>
<CAPTION>

                                           HIGHEST QUARTERLY        LOWEST QUARTERLY
                  FUND                     RETURN (%)               RETURN (%)
- --------------------------------------------------------------------------------------
                  <S>                      <C>                      <C>
                  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>



                                                          BENCHMARK PROFUNDS  11


<PAGE>



   
AVERAGE ANNUAL INVESTOR CLASS SHARE RETURNS
as of December 31, 1998

                          ONE YEAR           SINCE INCEPTION      INCEPTION DATE
 [GRAPHIC OMITTED]
  Bull ProFund              26.57%                23.07%             12/02/97
  S&P 500 INDEX*            26.67%                24.18%

  UltraBull ProFund         42.95%                42.34%             11/28/97
  S&P 500 INDEX*            26.67%                26.92%

  UltraOTC ProFund         185.34%               123.30%             12/02/97
  NASDAQ 100 INDEX(TM)*     85.31%                70.12%

  Bear ProFund             -19.46%               -19.41%             12/31/97
  S&P 500 INDEX*            26.67%                26.67%

  UltraBear ProFund        -38.34%               -35.43%             12/23/97
  S&P 500 INDEX*            26.67%                28.27%


AVERAGE ANNUAL SERVICE CLASS SHARE RETURNS
as of December 31, 1998

                          ONE YEAR           SINCE INCEPTION      INCEPTION DATE
 [GRAPHIC OMITTED]
  Bull ProFund              25.68%                22.26%             12/02/97
  S&P 500 INDEX*            26.67%                24.18%

  UltraBull ProFund         41.48%                40.99%             11/28/97
  S&P 500 INDEX*            26.67%                26.92%

  UltraOTC ProFund         183.98%               122.32%             12/02/97
  NASDAQ 100 INDEX(TM)*     85.31%                70.12%

  Bear ProFund             -20.04%               -19.99%             12/31/97
  S&P 500 INDEX*            26.67%                26.67%

  UltraBear ProFund        -38.45%               -35.60%             12/23/97
  S&P 500 INDEX*            26.67%                28.27%


* Excludes dividends.
    

12  BENCHMARK PROFUNDS



<PAGE>



   
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. THE
                  PROFUNDS ARE "NO-LOAD" MUTUAL FUNDS. YOU PAY NO SALES CHARGE
                  WHEN YOU BUY OR SELL SHARES, OR WHEN YOU REINVEST DIVIDENDS.

 ANNUAL OPERATING EXPENSES--INVESTOR CLASS SHARES
 (percentage of average daily net assets)

                     BULL           ULTRABULL       ULTRAOTC       ULTRAEUROPE
                     PROFUND+       PROFUND+        PROFUND+       PROFUND**
 [GRAPHIC OMITTED]
  Management Fees    0.75%           0.75%          0.75%           0.90%

  Distribution       none            none           none            none
  (12b-1) fees

  Other Expenses     0.98%           0.55%          0.50%           0.58%

  Total Annual       1.73%           1.30%          1.25%           1.48%
  Operating Expenses

  Fee Waiver         0.34%*          none           none            none

  NET EXPENSES       1.39%           1.30%          1.25%           1.48%
    

   
<TABLE>
<CAPTION>

                     BEAR           ULTRABEAR       ULTRASHORT OTC ULTRASHORT EUROPE
                     PROFUND+       PROFUND+        PROFUND+       PROFUND**
<S>                  <C>            <C>             <C>            <C>

 [GRAPHIC OMITTED]

  Management Fees    0.75%           0.75%          0.75%           0.90%

  Distribution       none            none           none            none
  (12b-1) fees

  Other Expenses     1.15%           0.59%          0.68%           0.58%

  Total Annual       1.90%           1.34%          1.43%           1.48%
  Operating Expenses

  Fee Waiver         0.51%*          none           none            none

  NET EXPENSES       1.39%           1.34%          1.43%           1.48%
</TABLE>
    

*  ProFund Advisors has contractually agreed to waive fees through December 31,
   1999 with respect to the indicated ProFunds.
+  Expenses have been restated to reflect current operating expense ratios.
** Based on estimated expenses to be incurred in the first year of operations.
   NOTE: The ProFunds charge $15 for each wire transfer of redemption proceeds;
         this charge may be waived at the discretion of the ProFunds.


                                                          BENCHMARK PROFUNDS  13


<PAGE>


   
 ANNUAL OPERATING EXPENSES--SERVICE CLASS SHARES
 (percentage of average daily net assets)


                     BULL            ULTRABULL      ULTRAOTC        ULTRAEUROPE
                     PROFUND+        PROFUND+       PROFUND+        PROFUND**
 [GRAPHIC OMITTED]

  Management Fees     0.75%            0.75%          0.75%           0.90%

  Distribution         none            none           none            none
  (12b-1) fees

  Other Expenses      2.02%            1.54%          1.59%           1.58%

  Total Annual        2.77%            2.29%          2.34%           2.48%
  Operating Expenses

  Fee Waiver          0.34%*           none           none            none
  NET EXPENSES        2.43%            2.29%          2.34%           2.48%


<TABLE>
<CAPTION>


                     BEAR            ULTRABEAR      ULTRASHORT OTC  ULTRASHORT EUROPE
                     PROFUND+        PROFUND+       PROFUND+        PROFUND**
<S>                  <C>             <C>            <C>             <C>
 [GRAPHIC OMITTED]
  Management Fees     0.75%           0.75%          0.75%           0.90%

  Distribution        none            none           none            none
  (12b-1) fees

  Other Expenses      2.15%           1.57%          1.72%           1.58%

  Total Annual        2.90%           2.32%          2.47%           2.48%
  Operating Expenses

  Fee Waiver          0.51%*          none           none            none

  NET EXPENSES        2.39%           2.32%          2.47%           2.48%
</TABLE>

*  ProFund Advisors has contractually agreed to waive fees through December 31,
   1999 with respect to the indicated ProFund.
+ Expenses have been restated to reflect current operating expense ratios.
** Based on estimated expenses to be incurred in the first year of operations.
   NOTE: The ProFunds charge $15 for each wire transfer of redemption proceeds;
         this charge may be waived at the discretion of the ProFunds.
    


14  BENCHMARK PROFUNDS


<PAGE>


   
EXPENSE EXAMPLES
                  The following examples 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 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 (1 year examples
                  for Bull and Bear ProFunds reflect current fee waivers).
                  Because this example is hypothetical and for comparison only,
                  your actual costs will be different.

INVESTOR CLASS EXPENSE EXAMPLES

                          1 YEAR      3 YEARS        5 YEARS        10 YEARS
 [GRAPHIC OMITTED]
  UltraBull ProFund        $132        $412           $713           $1,568

  UltraOTC ProFund         $125        $387           $686           $1,511

  Bull ProFund             $142        $545           $939           $2,041

  Bear ProFund             $142        $597         $1,026           $2,222

  UltraBear ProFund        $136        $425           $734           $1,013

  UltraShort OTC ProFund   $146        $452           $782           $1,713

  UltraEurope ProFund1     $151        $468            N/A              N/A

  UltraShort Europe        $151        $468            N/A              N/A
  ProFund1

SERVICE CLASS EXPENSE EXAMPLES

                         1 YEAR          3 YEARS         5 YEARS        10 YEARS
 [GRAPHIC OMITTED]
  UltraBull ProFund       $232            $715          $1,225           $2,626

  UltraOTC ProFund        $227            $700          $1,200           $2,575

  Bull ProFund            $246            $859          $1,464           $3,099

  Bear ProFund            $242            $898          $1,528           $3,223

  UltraBear ProFund       $235            $724          $1,240           $2,656

  UltraShort OTC ProFund  $250            $770          $1,316           $2,806

  UltraEurope ProFund1    $251            $773             N/A              N/A

  UltraShort Europe       $251            $773             N/A              N/A
  ProFund1

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

    

                                                          BENCHMARK PROFUNDS  15


<PAGE>



   
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<PAGE>


   
                                             BENCHMARK PROFUNDS
                     
                                    STRATEGY


         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, such as futures
                  and options on futures.

                  o  Uses a mathematical and quantitative approach.

                  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.

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


                                                 BENCHMARK PROFUNDS STRATEGY  17


<PAGE>


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


         IMPORTANT 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 or securities, on an
                  agreed-upon date.

                  o  OPTION CONTRACTS grant one party a right,for a price,
                  either to buy or sell a security or futures contract at a
                  fixed sum during a specified period or on a specified day.

                  O  SELLING SHORT, or borrowing stock to sell to a third party,
                  is a technique that may be employed by the ProFunds to seek
                  gains when their benchmark index declines if the ProFund
                  replaces the security to the lender at a price lower than the
                  price it borrowed it at plus interest incurred, 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.
    



BENCHMARK PROFUNDS STRATEGY 18




<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.

                                                 BENCHMARK PROFUNDS STRATEGY  19


<PAGE>



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<PAGE>



   
                                                 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. This structure is
                  sometimes referred to as "master-feeder." 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:

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

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


                                                       MONEY MARKET PROFUND  21


<PAGE>


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

                  o  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.


         RISKS


                  All money market instruments, including U.S. government debt
                  obligations, are subject to interest rate risk, which is the
                  risk that an investment will change in value when interest
                  rates change. Generally, investments subject to interest rate
                  risk will decrease in value when interest rates rise and
                  increase when interest rates decline.

                  Money market instruments are subject to credit risk, which is
                  the risk that the issuer of the instrument will default, or
                  fail to meet its payment obligations. In addition, they may
                  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.

                  The Money Market ProFund also will be subject to the effects
                  of business, economic and regulatory developments that affect
                  the Portfolio or the financial services industry generally.

                  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.


22  MONEY MARKET PROFUND



<PAGE>



         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.

   
                  --------------------------------------------------------------
                    For instance, an investor who desires to target a daily
                    return of 1.5 times the daily 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.
                  --------------------------------------------------------------


         MONEY MARKET PROFUND'S TOTAL RETURNS AND EXPENSES
                  The bar chart and tables in this section can help you evaluate
                  the potential risk 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 shows the Money
                  Market ProFund's return for Investor Class shares in 1998 and
                  since inception. The second table shows the return for Service
                  Class shares in 1998 and since inception. 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.




The following is a graph in the printed piece:

1998 RETURNS

      4.84%       Money Market ProFund




                  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%).
    


                                                        MONEY MARKET PROFUND  23


<PAGE>


AVERAGE ANNUAL INVESTOR CLASS SHARE RETURNS
as of December 31, 1998

                          ONE YEAR           SINCE INCEPTION      INCEPTION DATE
 [GRAPHIC OMITTED]
  Money Market ProFund       4.84%                 4.87%             11/17/97


                  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
 [GRAPHIC OMITTED]
  Money Market ProFund       3.81%                 3.41%             11/17/97


                  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.


   
         ANNUAL FUND OPERATING EXPENSES
                  The tables below describe the fees and expenses, including the
                  Money Market ProFund's prorated Portfolio expenses, you may
                  pay if you buy and hold shares of the Money Market ProFund.
                  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)

                 Annual Operating Expenses (Deducted from the ProFund's assets)

                 Management Fees                    0.15%
                 Distribution (12b-1) Fees          None
                 Other Expenses*                    0.68%
                 Total Annual Operating Expenses*   0.83%
 
                 * Expenses have been restated to reflect current operating
                   expense ratios.

                  NOTE: The ProFunds charge $15 for each wire transfer of
                        redemption proceeds; this charge may be waived at the
                        discretion of the ProFunds.

24  MONEY MARKET PROFUND


<PAGE>




                 MONEY MARKET PROFUND FEE STRUCTURE--SERVICE CLASS SHARES
                 (percentage of average daily net assets)

                 Annual Operating Expenses (Deducted from the ProFund's assets)

                 Management Fees                    0.15%
                 Distribution (12b-1) Fees          None
                 Other Expenses*                    1.68%
                 Total Annual Operating Expenses*   0.83%
 
                 * Expenses have been restated to reflect current operating
                   expense ratios.


                  NOTE: The ProFunds charge $15 for each wire transfer of
                        redemption proceeds; this charge may be waived at the
                        discretion of the ProFunds.


   
                  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
                  the 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. Because this example is hypothetical and for
                  comparison only, your actual costs will be different.


                       1 YEAR        3 YEARS         5 YEARS         10 YEARS
 [GRAPHIC OMITTED]
  Investor Shares       $85            $265            $460           $1,025

  Service Shares       $186            $576            $990           $2,148
    



                                                        MONEY MARKET PROFUND  25


<PAGE>



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<PAGE>



   
                                           MONEY MARKET PROFUND

                                    STRATEGY





                  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.


                                               MONEY MARKET PROFUND STRATEGY  27



<PAGE>



   
                  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 obligations of domestic
                  banks.

                  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 security may
                  also depend on the credit quality of any bank or 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.


28 MONEY MARKET PROFUND STRATEGY


<PAGE>


                  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.

                  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

                                               MONEY MARKET PROFUND STRATEGY  29


<PAGE>


                  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. The
                  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.
    


30  MONEY MARKET PROFUND STRATEGY




<PAGE>


   
                                           SHARE PRICES, CLASSES & TAX

                               INFORMATION


         CALCULATING THE PROFUNDS' SHARE PRICES
                  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, the ProFund's 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

                                     SHARE PRICES, CLASSES & TAX INFORMATION  31


<PAGE>


                  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.
                  obonds 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.

                  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 asked 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


32  SHARE PRICES, CLASSES & TAX INFORMATION

<PAGE>


                  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.

   
                  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. Either or both of these Exchanges may close
                  early on the business day before each of these holidays.
                  Either or both of these Exchanges also may close early on the
                  day after Thanksgiving Day and the day before Christmas
                  holiday.

                  THE LONDON STOCK EXCHANGE, FRANKFURT STOCK EXCHANGE OR PARIS
                  BOURSE closes for the following holidays in 1999: May Day (May
                  3), Ascension (May 13), Pentecost Monday (May 24), Spring Bank
                  Holiday (May 31), Corpus Christi Day (June 3), Independence
                  Day (July 5), Bastille Day (July 14), Summer Bank Holiday
                  (August 30), Labor Day (September 6), All Saints Day (November
                  1), Thanksgiving Day (November 25), Christmas Eve, Christmas
                  Day (observed December 27), Boxing Day (observed December 28)
                  and New Year's Eve. Holidays scheduled for 2000 include: New
                  Years Day (January 3), Good Friday (April 21) and Easter
                  Monday (April 24). Please note that holiday schedules are
                  subject to change without notice.


         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 except
                  for two additional
    


                                     SHARE PRICES, CLASSES & TAX INFORMATION  33


<PAGE>


   
                  bank holidays, Columbus Day and Veterans' Day. 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.


         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. Each Benchmark ProFund will
                  reinvest these distributions in additional shares 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.

                  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



34  SHARE PRICES, CLASSES & TAX INFORMATION


<PAGE>


                  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.

                  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,


                                     SHARE PRICES, CLASSES & TAX INFORMATION  35


<PAGE>


                  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% on an annualized basis 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,

   
                  o  issuing shareholder reports and transaction confirmations,
  
                  o  executing daily investment "sweep" functions, and
    
 
                  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. 


36  SHARE PRICES, CLASSES & TAX INFORMATION


<PAGE>


                              SHAREHOLDER SERVICES

                                             GUIDE



   
         CONTACTING PROFUNDS

                  BY TELEPHONE:        (888) 776-3637 or (614) 470-8122--
                                         for investors
                                       (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.



                                                   SHAREHOLDER SERVICES GUIDE 37


<PAGE>


   
         OPENING YOUR PROFUNDS ACCOUNT

                  BY MAIL: Send a completed application, along with a check
                  payable to "ProFunds", to the aforementioned address. Cash,
                  credit cards and credit card checks are not accepted. Please
                  contact ProFunds in advance if you wish to send third party
                  checks. All purchases must be made in US dollars through a US
                  bank.

                  BY WIRE TRANSFER: First, complete an application and fax it to
                  ProFunds at (800) 782-4797 (toll-free) or (614) 470-8718.
                  Next, call ProFunds at (888) 776-3637 (toll-free) or (614)
                  470-8122 to a) confirm receipt of the faxed application, b)
                  request your new account number, c) inform ProFunds of the
                  amount to be wired and d) receive a confirmation number for
                  your purchase order. After receiving your confirmation number,
                  instruct your bank to transfer money by wire to:

                           UMB BANK, N.A.
                           KANSAS CITY, MO
                           ROUTING/ABA #:101000695
                           PROFUNDS DDA #9870857952

                           FOR FURTHER CREDIT TO: YOUR NAME, THE NAME OF THE
                                                  PROFUND(S), AND YOUR PROFUNDS
                                                  ACCOUNT NUMBER

                           CONFIRMATION NUMBER:   THE CONFIRMATION NUMBER GIVEN
                                                  TO YOU BY THE PROFUNDS
                                                  REPRESENTATIVE

                  After faxing a copy of the completed application, send the
                  original to ProFunds via mail or overnight delivery. The
                  addresses are shown above under "Contacting ProFunds By mail".


                  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 note that your bank may charge a fee to send or receive
                  wires.

                  ESTABLISHING ACCOUNTS FOR TAX-SHELTERED RETIREMENT PLANS
                  The ProFunds sponsor Individual Retirement Accounts ("IRAs")
    



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38  SHAREHOLDER SERVICES GUIDE


<PAGE>



                  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.


   
         PURCHASING ADDITIONAL PROFUNDS SHARES

                  BY MAIL: Send a check payable to "ProFunds", noting the
                  ProFund and account number, to the aforementioned address.
                  Cash, credit cards, and credit card checks are not accepted.
                  Please contact ProFunds in advance if you wish to send third
                  party checks. All purchases need to be made in US dollars
                  through a US bank.

                  BY WIRE TRANSFER: Call ProFunds to inform us of the amount you
                  will be wiring and receive a confirmation number.

                  YOU CAN THEN INSTRUCT YOUR BANK TO TRANSFER YOUR FUNDS TO:
                           UMB BANK, N.A.
                           KANSAS CITY, MO
                           ROUTING/ABA #:101000695
                           PROFUNDS DDA #9870857952

                           FOR FURTHER CREDIT TO: YOUR NAME, THE NAME OF THE
                                                  PROFUND(S), AND YOUR PROFUNDS
                                                  ACCOUNT NUMBER

                           CONFIRMATION NUMBER:   THE CONFIRMATION NUMBER GIVEN
                                                  TO YOU BY THE PROFUNDS
                                                  REPRESENTATIVE

                  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 note that your bank may charge a fee to send or receive
                  wires.
    


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                                                  SHAREHOLDER SERVICES GUIDE  39



<PAGE>


   
                  PLEASE KEEP IN MIND WHEN PURCHASING SHARES:
                  o  The minimum subsequent purchase amount is $100.

                  o  ProFunds prices shares you purchase at the price per share
                  next computed after we receive and accept your purchase order
                  in good order. In order to be in good order, a purchase order
                  must include a properly completed application and wire, check
                  or other form of payment.

                  o  A wire order is considered in good order only if (i) you
                  have called ProFunds under the procedures described above and
                  (ii) ProFunds receives and accepts your wire. ProFunds can
                  only accept wires during the times it processes wires: 8:00
                  a.m. and 3:30 p.m. for all ProFunds except UltraEurope and
                  UltraShort Europe and between 8:00 a.m. and 6:00 p.m. for
                  UltraEurope and UltraShort Europe ProFunds. Wires received
                  after ProFunds' wire processing times will be processed the
                  next business day and will receive that day's share price. 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 25
                  minutes prior to the close of such exchange or market.

                  o  If your purchase is cancelled, you will be responsible for
                  any losses that may result from any decline in the value of
                  the cancelled purchase. ProFunds (or its 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.

                  o  Securities brokers and dealers have the responsibility of
                  transmitting your orders promptly. Brokers and dealers may
                  charge transaction fees on the purchase and/or sale of
                  ProFunds shares.
    




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40  SHAREHOLDER SERVICES GUIDE


<PAGE>



   
         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). PROFUNDS MAY NOT RECEIVE OR ACCEPT ORDERS AT ANY
                  OTHER TIME. If 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.

                  To receive the net asset value calculated on a given date,
                  telephone exchanges from any ProFund other than the Money
                  Market, UltraEurope and UltraShort Europe ProFund to either
                  the UltraEurope ProFund or the UltraShort Europe ProFund must
                  be made by 3:50 p.m., Eastern time, on such date. In such an
                  exchange, you will purchase UltraEurope and UltraShort Europe
                  ProFunds on the next business day. 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. Exchanges from the Money Market Fund into
                  either the UltraEurope or UltraShort Europe ProFund may be
                  made up until 8:00 p.m., Eastern time. All aspects of such an
                  exchange will occur the following business day for the
                  affected funds.
    


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                                                  SHAREHOLDER SERVICES GUIDE  41


<PAGE>


   
                  Telephone exchanges from either the UltraEurope ProFund or the
                  UltraShort Europe ProFund to 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.


         REDEEMING PROFUND SHARES

                  YOU CAN REDEEM ALL OR PART OF YOUR SHARES AT THE PRICE NEXT
                  DETERMINED AFTER WE RECEIVE YOUR REQUEST. PROFUNDS OTHER THAN
                  ULTRAEUROPE AND ULTRASHORT EUROPE ONLY ACCEPTS 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. ULTRAEUROPE AND
                  ULTRASHORT EUROPE PROFUNDS ACCEPT TELEPHONE REDEMPTION ORDERS
                  ONLY BETWEEN 8:00 A.M. AND 3:50 P.M. AND 4:30 P.M. AND 8:00
                  P.M., EASTERN TIME. ProFunds may not receive or accept orders
                  at any other 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 25 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),


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42  SHAREHOLDER SERVICES GUIDE


<PAGE>


                  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, and

                  o  your daytime telephone number.

                  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 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
                  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 or wire 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  You are adding or changing wire instructions on your
                  account.
 
                  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.


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                                                  SHAREHOLDER SERVICES GUIDE  43


<PAGE>


                  PLEASE KEEP IN MIND:

                  o  Redemptions 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. 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 redemptions only
                  to the address or bank 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.

                  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  Redemption proceeds from the UltraEurope and UltraShort
                  Europe ProFunds are made within seven business days after the
                  business date of the redemption. The business date of these
                  redemptions is normally the business day following the day
                  your redemption request reaches ProFunds.
    

                  o  Money Market ProFund shares begin accruing dividends on the
                  day ProFund's transfer agent, BISYS Fund Services, receives a


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44  SHAREHOLDER SERVICES GUIDE


<PAGE>


                  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.

   
                  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 the 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 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.


   
         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 and the minimum automatic
                  redemption is $500. These minimums are waived for IRA
                  shareholders 701/2 years of age or older.
    

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                                                   SHAREHOLDER SERVICES GUIDE 45


<PAGE>



         ABOUT TELEPHONE TRANSACTIONS

   
                  o  It may be difficult to reach 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.


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46  SHAREHOLDER SERVICES GUIDE


<PAGE>


   
                                            PROFUNDS

                                   MANAGEMENT


         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.
                  ProFund Advisors 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.
    

                  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.).


                                                         PROFUNDS MANAGEMENT  47


<PAGE>


                  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 Business Administration degree with a major in Finance from
                  George Washington University.

                  WILLIAM E. SEALE, PH.D., Director of Portfolio for ProFund
                  Advisors LLC, has more than 29 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.

   
                  Each Benchmark ProFund is managed by an investment team
                  chaired by Dr. Seale.

                  BANKERS TRUST COMPANY
                  The Money Market ProFund seeks to achieve its investment
                  objective by investing all of 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.

                  Bankers Trust Company 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.


48  PROFUNDS MANAGEMENT



<PAGE>


                  Deutsche Bank AG is a major global banking institution that is
                  engaged in a wide range of financial services, including
                  investment management, mutual funds, retail and commercial
                  banking, investment banking and insurance. The transaction is
                  contingent upon various regulatory approvals, and continuation
                  of the Portfolio's advisory relationship with Bankers Trust
                  thereafter is subject to the approval of shareholders. If the
                  transaction is approved and completed, Deutsche Bank AG, as
                  Bankers Trust'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.


         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 services. 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

                                                         PROFUNDS MANAGEMENT  49



<PAGE>


                  adversely affect companies in which the ProFunds invest, which
                  could impact the prices of the ProFunds' shares.

                  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(R)," "S&P(R)," "S&P 500(R)," "Standard &
                  Poor's 500(R)," and "500(R)" 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.

                  (Please see the Statement of Additional Information which sets
                  forth certain additional disclaimers & limitations of
                  liabilities on behalf of S&P).
    

50  PROFUNDS MANAGEMENT

<PAGE>


                                          FINANCIAL

                                     HIGHLIGHTS

   
                  The following tables provide a picture of the performance
                  since inception of each share class of the ProFunds in
                  operation for a year or more as of December 31, 1998. The
                  information selected represents the rate of return that an
                  investor would have earned on an investment in the Fund,
                  assuming reinvestment of all dividends and distributions. This
                  information has been audited by Pricewaterhouse Coopers LLP,
                  independent accountants, whose report on the financial
                  statements of the ProFunds appears in the ProFunds' annual
                  report for the fiscal year ended December 31, 1998. The annual
                  report is available free of charge by phoning 888-776-3637.
    



                                                         FINANCIAL HIGHLIGHTS 51


<PAGE>


BULL PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding

<TABLE>
<CAPTION>

                                                      ADJUSTED FOR 5:1 REVERSE STOCK SPLIT

                                                    INVESTOR CLASS                 SERVICE CLASS

                                                              For the period                    For the period
                                             For the year     from December 2,   For the year   from December 2,
                                             Ended            1997(a)            Ended          1997(a)
                                             December 31,     to December 31,    December 31,   to December 31,
                                             1998             1997               1998           1997
                                             --------------------------------    --------------------------------
<S>                                          <C>              <C>                <C>             <C>             
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                           $49.45           $50.00             $49.45          $50.00
  BEGINNING OF PERIOD                        ------           ------             ------          ------
- -----------------------------------------------------------------------------------------------------------------------
  Net investment income                        1.63(d)          0.10               1.08(d)           --
- -----------------------------------------------------------------------------------------------------------------------
  Net realized and unrealized                 11.49            (0.65)             11.64           (0.55)
  gain/(loss) on investment                  ------           ------             ------          ------
  transactions and futures contracts
- -----------------------------------------------------------------------------------------------------------------------
  Total income/(loss) from                    13.12            (0.55)             12.72           (0.55)
  investment operations
- -----------------------------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:
  Net investment income                       (0.04)              --                 --(e)           --
- -----------------------------------------------------------------------------------------------------------------------
  Net realized gains on                       (0.05)              --              (0.05)             --
  investment transactions                    ------           ------             ------          ------
  and futures contracts
- -----------------------------------------------------------------------------------------------------------------------
  Total distributions                         (0.09)              --              (0.05)             --
- -----------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD             $62.48           $49.45             $62.12          $49.45
                                             ======           ======             ======          ======
- -----------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN                                26.57%           (1.10%)(B)         25.68%          (1.10%)(B)
- -----------------------------------------------------------------------------------------------------------------------
  RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of period              $7,543,922          $46,281           $589,547          $   10
- -----------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to                         1.63%            1.33%(c)           2.67%           1.33%(c)
  average net assets
- -----------------------------------------------------------------------------------------------------------------------
  Ratio of net investment                      2.84%            2.97%(c)           1.89%           0.00%(c)
  income to average
  net assets
- -----------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to average net             2.40%          423.48%(c)           3.30%         424.48%(c)
  assets (before reimbursements)*

</TABLE>


  * During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) Distribution per share was less than $0.005


52  FINANCIAL HIGHLIGHTS



<PAGE>


ULTRABULL PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding
<TABLE>
<CAPTION>

                                                         ADJUSTED FOR 5:1 REVERSE STOCK SPLIT

                                                     INVESTOR CLASS                   SERVICE CLASS
                                                             For the period                   For the period
                                            For the year     from November 28, For the year   from November 28,
                                            ended            1997(a)           ended          1997(a)
                                            December 31,     to December 31,   December 31,   to December 31,
                                            1998             1997              1998           1997
                                            --------------------------------   --------------------------------
<S>                                         <C>              <C>               <C>            <C>
   
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                          $51.45           $50.00            $51.45         $50.00
  BEGINNING OF PERIOD                       ------           ------            ------         ------
- ---------------------------------------------------------------------------------------------------------------------------
  Net investment income                       1.55(d)          0.05              0.95(d)        0.05
- ---------------------------------------------------------------------------------------------------------------------------
  Net realized and unrealized                20.53             1.40             20.39           1.40
  gain on investment transactions           ------           ------            ------         ------
  and futures contracts 
- ---------------------------------------------------------------------------------------------------------------------------
  Total income from                          22.08             1.45             21.34           1.45
  investment operations
- ---------------------------------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:
  Net investment income                      (0.06)              --                --(e)          --
- ---------------------------------------------------------------------------------------------------------------------------
  Net realized gains on                      (0.03)              --             (0.03)            --
  investment transactions                   ------           ------            ------         ------
  and futures contracts
- ---------------------------------------------------------------------------------------------------------------------------
  Total distributions                        (0.09)              --             (0.03)            --
- ---------------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD            $73.44           $51.45            $72.76         $51.45
                                            ======           ======            ======         ======
- ---------------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN                               42.95%           (2.90%)(b)        41.48%          2.90%(b)
- ---------------------------------------------------------------------------------------------------------------------------
    

  RATIOS/SUPPLEMENTAL DATA:
  Net assets at end of period          $90,854,397       $6,043,740       $10,991,484     $2,394,297
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to                        1.50%            1.33%(c)          2.39%          1.33%(c)
  average net assets
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of net investment                     2.43%            2.26%(c)           1.53%         1.69%(c)
  income to average
  net assets
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to average net1.            70%           12.69%(c)           2.84%        13.69%(c)
  assets (before reimbursements)*
- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>




 *  During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) Distribution per share was less than $0.005



                                                        FINANCIAL HIGHLIGHTS  53


<PAGE>



ULTRAOTC PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding
<TABLE>
<CAPTION>

                                                           ADJUSTED FOR 5:1 REVERSE STOCK SPLIT

                                                    INVESTOR CLASS                   SERVICE CLASS
                                                            For the period                    For the period
                                            For the year    from December 2,  For the year    from December 2,
                                            ended           1997(a)           ended           1997(a)
                                            December 31,    to December 31,   December 31,    to December 31,
                                            1998            1997              1998            1997
                                            --------------------------------  ---------------------------------
<S>                                         <C>             <C>               <C>             <C>
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                          $ 41.80         $50.00            $ 41.80         $50.00
  BEGINNING OF PERIOD                       -------         ------            -------         ------
- ---------------------------------------------------------------------------------------------------------------------------
  Net investment income                        0.81(d)        0.30               0.40(d)          --
- ---------------------------------------------------------------------------------------------------------------------------
  Net realized and unrealized                 76.66          (8.50)             76.50          (8.20)
  gain/(loss) on investment                 -------         ------            -------         ------
  transactions and futures contracts
- ---------------------------------------------------------------------------------------------------------------------------
  Total income/(loss) from                    77.47          (8.20)             76.90          (8.20)
  investment operations
- ---------------------------------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:

   
  Net Investment Income                         --(e)           --                 --(e)          --
  Total distributions                           --              --                 --             --
- ---------------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD           $119.27          $41.80            $118.70         $41.80
                                           =======          ======            =======         ======
- ---------------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN                              185.34%         (16.40%)(b)        183.98%        (16.40%)(b)
- ---------------------------------------------------------------------------------------------------------------------------
  RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of period           $239.017,203        $256,184        $32,391,937       $663,984
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to                        1.47%           1.07%(c)           2.38%          1.75% (c)
  average net assets
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of net investment                     1.05%           2.73%(c)           0.07%         (0.06%)(c)
  income to average
  net assets
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to average net            1.67%          21.74%(c)         2.61%         23.42% (c)
  assets (before reimbursements)*
  PORTFOLIO TURNOVER (f)                       156%                             156%
</TABLE>
    





 *  During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) Distribution per share was less than $0.005 (f)Portfolio turnover is
    calculated on the basis of the fund as a whole without distinguishing
    between the classes of shares issued.




54  FINANCIAL HIGHLIGHTS


<PAGE>


BEAR PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding
<TABLE>
<CAPTION>

                                                           ADJUSTED FOR 5:1 REVERSE STOCK SPLIT

                                                     INVESTOR CLASS                   SERVICE CLASS
                                                              For the period                      For the period
                                           For the year       from December 2,    For the year    from December 31,
                                           ended              1997(a)             ended           1997(a)
                                           December 31,       to December 31,     December 31,    to December 31,
                                           1998               1997                1998            1997
                                           ------------------------------------   ------------------------------------
<S>                                    <C>                <C>                   <C>                <C>                
   
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                         $50.00             $50.00              $50.00           $50.00
  BEGINNING OF PERIOD                      ------             ------              ------           ------
- ----------------------------------------------------------------------------------------------------------------------
  Net investment income                      1.47(d)              --                0.87(d)            --
- ----------------------------------------------------------------------------------------------------------------------
  Net realized and unrealized              (11.22)                --              (10.88)              --
  (loss) on investment transactions       -------             ------              ------           ------
  and futures contracts
- ----------------------------------------------------------------------------------------------------------------------
  Total (loss) from                         (9.75)                --              (10.01)              --
  investment operations
- ----------------------------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:
  Net investment income                     (0.37)                --               (0.23)              --
- ----------------------------------------------------------------------------------------------------------------------
  Net realized gains on                        -- (e)             --                  -- (e)           --
  investment transactions                 -------             ------              ------           ------
  and futures contracts
  Total distributions                       (0.37)                --               (0.23)              --
- ----------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD           $39.88             $50.00              $39.76           $50.00
                                           ======             ======              ======           ======
- ----------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN                             (19.46%)             0.00%(b)          (20.04%)           0.00%(b)
- ----------------------------------------------------------------------------------------------------------------------
  RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of period            $4,166,787         $2,516,412            $379,670              $10
- ----------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to                       1.54%              0.00%(c)            2.49%            0.00%(c)
  average net assets
- ----------------------------------------------------------------------------------------------------------------------
  Ratio of net investment                    3.12%              0.00%(c)            1.90%             0.00%(c)
  income to average
  net assets
- ----------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to average net           3.26%            325.97%(c)            4.09%           326.97%(c)
  assets (before reimbursements)*
</TABLE>
    



 *  During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) Distribution per share was less than $0.005



                                                        FINANCIAL HIGHLIGHTS  55


<PAGE>


ULTRABEAR PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding
<TABLE>
<CAPTION>

                                                             ADJUSTED FOR 5:1 REVERSE STOCK SPLIT

                                                    INVESTOR CLASS                       SERVICE CLASS
                                                             For the period                       For the period
                                           For the year     from December 23,   For the year      from December 23,
                                           ended            1997(a)             ended             1997(a)
                                           December 31,to   December 31,        December 31,      to December 31,
                                           1998             1997                1998              1997
                                           ----------------------------------   --------------------------------------
<S>                                   <C>                <C>                <C>                   <C>                 
   
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                        $51.80            $50.00              $51.75            $50.00
  BEGINNING OF PERIOD                     ------            ------              ------            ------
- ----------------------------------------------------------------------------------------------------------------------
  Net investment income                     1.16(d)       6,082.50 (e)            0.75(d)             --
- ----------------------------------------------------------------------------------------------------------------------
  Net realized and unrealized             (21.04)        (6,080.70)(e)           20.67              1.75
  gain/(loss) on investment               ------            ------              ------            ------
  transactions and futures contracts 
- ----------------------------------------------------------------------------------------------------------------------
  Total income/(loss) from                (19.88)             1.80              (19.92)             1.75
  investment operations
- ----------------------------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:
  Net investment income                    (0.04)               --                  --                --
- ----------------------------------------------------------------------------------------------------------------------
  Total distributions                      (0.04)               --                  --                --
- ----------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD          $31.88            $51.80              $31.83            $51.75
                                          ======            ======              ======            ======
- ----------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN                            (38.34%)            3.60%(b)          (38.45%)            3.50%(b)
- ----------------------------------------------------------------------------------------------------------------------
  RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of period          $27,939,876             $21            $3,012,328               $10
- ----------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to                      1.57%           1.33%(c)              2.45%             1.33%(c)
  average net assets
- ----------------------------------------------------------------------------------------------------------------------
  Ratio of net investment                   2.73%           2.97%(c)              1.74%             0.00%(c)
  income to average
  net assets
- ----------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to average net          1.78%          32.39%(c)              2.74%            33.39%(c)
  assets (before reimbursements)*
</TABLE>
    



 *  During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) The amount shown for a share outstanding throughout the period does not
    accord with the earned income or the change in aggregate gains and losses
    in the portfolio of securities during the period because of the timing of
    sales and purchases of fund shares in relation to fluctuating market values
    during the period.



56  FINANCIAL HIGHLIGHTS


<PAGE>



ULTRASHORT OTC PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding
<TABLE>
<CAPTION>
                                                 ADJUSTED FOR 5:1 REVERSE STOCK SPLIT

                                                INVESTOR CLASS             SERVICE CLASS
                                            For the period             For the period
                                            from June 2, 1998(a)       from June 2, 1998(a)
                                            through December 31, 1998  through December 31, 1998 
                                            -------------------------  --------------------------
<S>                                    <C>                           <C>     
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                          $50.00                     $50.00
  BEGINNING OF PERIOD                       ------                     ------
- -------------------------------------------------------------------------------------------------
  Net investment income                       0.26(d)                    0.10(d)
- -------------------------------------------------------------------------------------------------
  Net realized and unrealized               (34.02)                    (33.86)
  (loss) on investment transactions        -------                     ------
  and futures contracts
- -------------------------------------------------------------------------------------------------
  Total (loss) from                         (33.76)                    (33.76)
  investment operations
- -------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:
  Net investment income                         -- (e)                     --
- -------------------------------------------------------------------------------------------------
   Total distributions                          --                         --
- -------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD            $16.24                     $16.24
                                            ======                     ======
- -------------------------------------------------------------------------------------------------
  TOTAL RETURN                              (67.48%)(d)                (67.50%)(b)
- -------------------------------------------------------------------------------------------------
  RATIOS/SUPPLEMENTAL DATA:
  Net assets, end of period            $19,465,372                   $855,392
- -------------------------------------------------------------------------------------------------
  Ratio of expenses to                        1.83%                      2.92%(c)
  average net assets
- -------------------------------------------------------------------------------------------------
  Ratio of net investment                     1.55%                      0.54%(c)
  income to average
  net assets
  Ratio of expenses to average net            1.98%                      3.06%(c)
  assets (before reimbursements)*
- -------------------------------------------------------------------------------------------------
</TABLE>


 *  During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) Distribution per share was less than $0.005



                                                        FINANCIAL HIGHLIGHTS  57




<PAGE>


MONEY MARKET PROFUND


FINANCIAL HIGHLIGHTS
For a share of beneficial interest outstanding
   
<TABLE>
<CAPTION>

                                                       INVESTOR CLASS                         SERVICE CLASS
                                              For the period                                        For the period
                                              For the year       from November 17,   For the year   from November 17,
                                              ended              1997(a)             ended          1997(a)
                                              December 31,       to December 31,     December 31,   to December 31,
                                              1998               1997                1998           1997
                                              ------------------------------------   --------------------------------------
<S>                                     <C>                   <C>              <C>                 <C>                     
 [GRAPHIC OMITTED]
  NET ASSET VALUE,                            $1.00              $1.00               $1.00          $1.00                  
  BEGINNING OF PERIOD                         -----              -----               -----          -----                  
- ---------------------------------------------------------------------------------------------------------------------------
  Net investment income                        0.05(d)            0.01                0.04(d)          --                  
- ---------------------------------------------------------------------------------------------------------------------------
  Total income from                            0.05               0.01                0.04             --                  
  investment operations
- ---------------------------------------------------------------------------------------------------------------------------
  DISTRIBUTION TO SHAREHOLDERS FROM:
  Net investment income                       (0.05)             (0.01)              (0.04)            --                  
- ---------------------------------------------------------------------------------------------------------------------------
  Total distributions                         (0.05)             (0.01)              (0.04)            --                  
- ---------------------------------------------------------------------------------------------------------------------------
  NET ASSET VALUE, END OF PERIOD              $1.00              $1.00               $1.00          $1.00                  
                                              =====              =====               =====          =====                  
- ---------------------------------------------------------------------------------------------------------------------------
  TOTAL RETURN                                 4.84%              0.61%(b)            3.81%          0.21%(b)
- ---------------------------------------------------------------------------------------------------------------------------
  RATIOS/SUPPLEMENTAL DATA:

  Net assets, end of period             $62,026,228           $286,962         $15,406,187         $2,510                  
  Ratio of expenses to                         0.85%(d)           0.83%(c),(e)        1.87%(d)       1.83%(c),(e)          
  average net assets
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of net investment                      4.81%              4.92%(c)            3.43%          2.53%(c)              
  income to average
  net assets
- ---------------------------------------------------------------------------------------------------------------------------
  Ratio of expenses to average net             1.18%(d)           9.52%(c),(e)        2.18%(d)       10.52%(c),(e)         
  assets (before reimbursements)*
</TABLE>
    



 *  During the period, certain fees were voluntarily reduced and/or reimbursed.
    If such voluntary fee reductions and/or reimbursements had not occurred, the
    ratio would have been as indicated.
(a) Commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Per share net investment income has been calculated using the daily average
    shares method.
(e) The Money Market ProFund expense ratio includes the expense allocation of
    the Portfolio.


58  FINANCIAL HIGHLIGHTS


<PAGE>

                      [This page intentionally left Blank]
<PAGE>
                      [This page intentionally left Blank]
<PAGE>



   
                  Additional information about ProFunds' investments is
                  available in ProFunds' annual and semi-annual reports to
                  shareholders. In 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 ProFunds
                  in their current Statement of Additional Information, dated
                  May 1, 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 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 INVESTORS
                  (888) PRO-5717 (888) 776-5717 FINANCIAL PROFESSIONALS ONLY
                  or visit our website WWW.PROFUNDS.COM

                  You can find other information about 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.
 

[GRAPHIC OMITTED]                      PROFUNDS EXECUTIVE OFFICES
811-08239                                    BETHESDA, MD
PROBK
    

<PAGE>


                                    PROFUNDS

                       STATEMENT OF ADDITIONAL INFORMATION

                        7900 WISCONSIN AVENUE, SUITE 300
                            BETHESDA, MARYLAND 20814
   
                       (888) 776-3637 RETAIL SHAREHOLDERS
                  (888) 776-5717 (FINANCIAL PROFESSIONALS ONLY)
    




     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
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 ..........................................................   3
Investment Policies and Techniques ................................   3
Investment Restrictions ...........................................   23
Portfolio Transactions and Brokerage ..............................   30
Management of ProFunds ............................................   33
Costs and Expenses ................................................   42
Capitalization.....................................................   43
Taxation ..........................................................   48
Performance Information  ..........................................   52
Financial Statements ..............................................   55
Appendix -- Description of Securities Ratings .....................   A-1
    






                                       2


<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."


                                       3


<PAGE>


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




       




                                       4


<PAGE>


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 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


                                       5


<PAGE>


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  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.


                                       6


<PAGE>


     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 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  is  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, options
on stock index future contracts, and options on securities and stock indexes.
    


                                       7


<PAGE>


     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 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


                                       8


<PAGE>


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 securities or 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 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


                                       9


<PAGE>


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  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.


                                       10


<PAGE>


     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 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  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
    


                                       11


<PAGE>


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  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


                                       12

<PAGE>


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 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


                                       13


<PAGE>


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 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


                                       14


<PAGE>


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 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


                                       15


<PAGE>


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.

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


                                       16


<PAGE>


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.

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.


                                       17


<PAGE>


     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 / Portfolio invests in, and,
thus, is a shareholder of, another investment company, the ProFund / Portfolio's
shareholders will indirectly bear the ProFund / 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 / Portfolio  bears directly in connection with the ProFund's / 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.


                                       18


<PAGE>


     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.

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


                                       19


<PAGE>


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.

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 the  obligation) 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.


                                       20


<PAGE>


     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.

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


                                       21


<PAGE>


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.

     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


                                       22


<PAGE>


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  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.






                                       23


<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


                                       24


<PAGE>


                  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.
           







                                       25

<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


                                       26


<PAGE>


                  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.

         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.


                                       27


<PAGE>


         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.

       

     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  (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;


                                       28


<PAGE>


         (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;

          (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


                                       29


<PAGE>


                  (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.)

   
     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  (see  prospectus  for  applicable
holiday  closings).  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.


                                       30


<PAGE>


     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.

   
     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 fair value as
determined with reference to such settlement  prices,  and options on securities
and indices 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.


       

                                       31


<PAGE>


       

                      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 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.


                                       32


<PAGE>


     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 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 basis. 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


                                       33


<PAGE>


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 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.

   
     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                                          $   4,605
                                                               ---------



                                       34


<PAGE>


         UltraBull ProFund                                        70,575

         Bear ProFund                                              3,005

         UltraBear ProFund                                        50,160

         UltraOTC ProFund                                        726,475

         UltraShort OTC Profund                                   44,560


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

                             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.

     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.


                                       35


<PAGE>


                      PROFUNDS 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                                      $5,000
                                                                       ------
   
Michael C. Wachs, Trustee                                              $3,750
                                                                       ------
    

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.


     OFFICERS OF THE PORTFOLIO:


                                       36

<PAGE>


     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.


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

   
Charles P. Biggar                      $1,147.52                 $36,250
    
Trustee, BT Institutional Funds
  and Portfolio

   
S. Leland Dill                         $  970.55                 $36,250
Trustee, Portfolio

Philip Saunders, Jr.                   $  977.48                 $36,250
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.

INVESTMENT ADVISERS

PROFUND ADVISORS LLC


                                       37


<PAGE>


     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  years ended  December  31,  1997 and 1998,  the Advisor was
entitled to, and voluntarily waived,  advisory fees in the following amounts for
each of the ProFunds:
    

                                  ADVISORY FEES
                                    FYE 12/31
   
<TABLE>
<CAPTION>
                                                       1997                             1998
                                               Earned         Waived            Earned        Waived
                                           ------------------------------------------------------------------
<S>                                            <C>              <C>             <C>              <C>
             Bull ProFund                      $    28          $    28         $  21,580        $  16,135
             UltraBull ProFund                   1,609            1,609           247,991           13,585
             Bear ProFund                           52               52            11,044           10,205
             UltraBear ProFund                     615              615           126,301               --
             UltraOTC ProFund                      751              751           419,023               --
             UltraShort OTC ProFund                                                38,021               --

</TABLE>

     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


                                       38


<PAGE>


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 $ 8,019,093,  $6,544,181and $4,935,288 respectively,  in compensation for
investment advisory services provided to the Portfolio. During the same periods,
Bankers Trust reimbursed $ 1,151,727, $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  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.


       


       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


                                       39


<PAGE>


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
   
<TABLE>
<CAPTION>
                                                    1997                           1998
                                            Earned       Waived            Earned        Waived
                                       ---------------------------------------------------------------------
         <S>                               <C>           <C>             <C>             <C>
           Bull ProFund                    $    6        $    6          $  4,316        $  876
           UltraBull ProFund                  322           322            49,599         6,321
           Bear ProFund                        10            10             2,208           944
           UltraBear ProFund                  123           123            25,260         2,500
           UltraOTC ProFund                   150           150            83,805         7,605
           Money Market ProFund               422           422            49,213         5,728
           UltraShort OTC ProFund              --            --             6,616            --
</TABLE>
    

      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:


                                       40


<PAGE>


                            MANAGEMENT SERVICES FEES
                                    FYE 12/31
   
<TABLE>
<CAPTION>
                                                 1997                           1998
                                          Earned        Waived           Earned        Waived
                                      ---------------------------------------------------------------
<S>                                       <C>           <C>            <C>            <C>
             Bull ProFund                 $    6        $    6         $  4,316       $  4,316
             UltraBull ProFund               322           322           49,599             --
             Bear ProFund                     10            10            2,209          2,209
             UltraBear ProFund               123           123           25,260          4,986
             UltraOTC ProFund                150           150           83,805         10,681
             Money Market ProFund            984           984          114,832         55,586
             UltraShort OTC ProFund           --            --            6,985            934
</TABLE>
    
   
     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.
    

     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.

   
     For the fiscal years ended December 31, 1998, 1997 and 1996,  Bankers Trust
earned  compensation of $ 2,673,031 , $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.




                                       41



<PAGE>


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 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.


                                       42


<PAGE>


     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 paid,
unless voluntarily waived,  shareholder services fees to authorized firms in the
following amounts:
    

                            SHAREHOLDER SERVICES FEES
                                    FYE 12/31
   
<TABLE>
<CAPTION>
                                               1997                        1998
                                      Earned         Waived         Earned        Waived
                                 ---------------------------------------------------------------
<S>                                  <C>             <C>           <C>              <C>
          Bull ProFund               $    0          $    6        $  1,976         0
          UltraBull ProFund             773             773          43,799         0
          Bear ProFund                    0               0           2,974         0
          UltraBear ProFund               0               0          27,343         0
          UltraOTC ProFund              379             379          78,811         0
          Money Market ProFund            0               0          65,071         0
          UltraShort OTC ProFund                                      5,390         0
</TABLE>
    
   
     The UltraShort  OTC ProFund had not commenced  operation as of December 31,
1997.  The  UltraEurope  ProFund  and  the  UltraShort  Europe  ProFund  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.


                                       43


<PAGE>


     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.

     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:



MONEY MARKET PROFUND--INVESTOR SHARES           TOTAL SHARES       PERCENTAGE
- -------------------------------------           ------------       ----------
   
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


                                       44


<PAGE>


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

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

*Disclaims Beneficial Ownership.


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

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                     38,381.060             33.5039%*
Securities Corporation


                                       45


<PAGE>


P.O. Box 2052
Jersey City, NJ 07303

*Disclaims beneficial ownership

   
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                     344.966                  19.38%*
Securities Corp.
    
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.


                                       46


<PAGE>


San Francisco, CA 94104

*Disclaims beneficial ownership

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


                                       47


<PAGE>


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

*Disclaims beneficial ownership.

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

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

*Disclaims beneficial ownership.


                                    TAXATION


                                       48


<PAGE>


     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


                                       49


<PAGE>


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 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


                                       50


<PAGE>


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).

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


                                       51


<PAGE>


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.

     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.

   
     If a  shareholder  has chosen to  receive  distributions  in cash,  and the
postal ( or other  delivery  )  service  is  unable  to  deliver  checks  to the
shareholder's address of record, ProFunds will change the distribution option so
that all  distributions  are  automatically  reinvested  in  additional  shares.
ProFunds will not pay interest on uncashed distribution checks.
    

                                       52


<PAGE>


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  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.


                                       53


<PAGE>


                             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:
<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

<CAPTION>
                                                           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 UltraEurope ProFund and UltraShort Europe ProFund had not
commenced operations as of December 31, 1998.
    


                                       54


<PAGE>


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., 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.


                                       55


<PAGE>


   
     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
the 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.


   
Other Information


     The  Product is not  sponsored,  endorsed,  sold or  promoted by Standard &
Poor's,  a division of The McGraw-Hill  Companies,  Inc.  ("S&P").  S&P makes no
representation or warranty,  express or implied, to the owners of the Product or
any member of the public  regarding the  advisability of investing in securities
generally or in the Product  particularly or the ability of the S&P 500 Index to
track general stock market performance.  S&P's only relationship to the Licensee
is the licensing of certain trademarks and trade names of S&P and of the S&P 500
Index which is determined,  composed and calculated by S&P without regard to the
Licensee or the Product. S&P has no obligation to take the needs of the Licensee
or the owners of the Product into  consideration  in  determining,  composing or
calculating  the  S&P  500  Index.  S&P is  not  responsible  for  and  has  not
participated  in the  determination  or calculation of the equation by which the
Product is to be  converted  into cash.  S&P has no  obligation  or liability in
connection with the administration, marketing or trading of the Product.

     S&P DOES NOT GUARANTEE THE ACCURACY AND/OR THE  COMPLETENESS OF THE S&P 500
INDEX OR ANY DATA  INCLUDED  THEREIN  AND S&P SHALL  HAVE NO  LIABILITY  FOR ANY
ERRORS,  OMISSIONS, OR INTERRUPTIONS THEREIN. S&P MAKES NO WARRANTY,  EXPRESS OR
IMPLIED, AS TO RESULTS TO BE OBTAINED BY LICENSEE, OWNERS OF THE PRODUCT, OR ANY
OTHER  PERSON OR ENTITY  FROM THE USE OF THE S&P 500 INDEX OR ANY DATA  INCLUDED
THEREIN. S&P MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIMS ALL
WARRANTIES OF  MERCHANTIBILITY  OR FITNESS FOR A PARTICULAR  PURPOSE OR USE WITH
RESPECT TO THE S&P 500 INDEX OR ANY DATA INCLUDED THEREIN.  WITHOUT LIMITING ANY
OF THE  FOREGOING,  IN NO EVENT SHALL S&P HAVE ANY  LIABILITY  FOR ANY  SPECIAL,
PUNATIVE,  INDIRECT, OR CONSEQUENTIAL DAMAGES (INCLUDING LOST PROFITS),  EVEN IF
NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

    

                                       56


<PAGE>

   
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  PricewaterhouseCoopers  LLP,  independent  accountants,  and are 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.
    

     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.



                                       57



<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 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


                                      A-1


<PAGE>


   
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:
    

     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:


                                      A-2



<PAGE>


     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.

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/VMIG-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:



                                      A-3



<PAGE>


     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.






                                      A-4


<PAGE>


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.

     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.


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<PAGE>


     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.

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.


                                      A-6


<PAGE>


     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".

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







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