BERGER INVESTMENT PORTFOLIO TRUST
485APOS, 1998-04-15
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<PAGE>

   
        AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 15, 1998
    

                                                      1933 Act File No. 33-69460
                                                      1940 Act File No. 811-8046

                          SECURITIES AND EXCHANGE COMMISSION
                                           
Washington, D.C.  20549

                                      FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933                         

     Pre-Effective Amendment No.                                             / /

   
     Post-Effective Amendment No. 14                                         /X/
    

                                        and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

   
     Amendment No. 16                                                        /X/
    

                           (Check appropriate box or boxes)

BERGER INVESTMENT PORTFOLIO TRUST                                               
- --------------------------------------------------------------------------------
                  (Exact Name of Registrant as Specified in Charter)

210 University Boulevard, Suite 900, Denver, Colorado  80206                    
- --------------------------------------------------------------------------------
                 (Address of Principal Executive Offices)  (Zip Code)

Registrant's Telephone Number, including Area Code:  (303) 329-0200             
                                                     ---------------------------

Gerard M. Lavin, 210 University Boulevard, Suite 900, Denver, CO 80206          
- --------------------------------------------------------------------------------
                       (Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:  As soon as practicable after this
post-effective amendment becomes effective.


It is proposed that this filing will become effective: (check appropriate box)

   
     / /  immediately upon filing pursuant to paragraph (b)
     / /  on (date) pursuant to paragraph (b)
     / /  60 days after filing pursuant to paragraph (a)(1)
     / /  on (date) pursuant to paragraph (a)(1)
     /X/  75 days after filing pursuant to paragraph (a)(2)
     / /  on (date) pursuant to paragraph (a)(2) of Rule 485
    

If appropriate, check the following box:

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

   
Title of Securities Being Registered:   Shares of Beneficial Interest of the
                                     -------------------------------------------
Berger Mid Cap Value Fund 
- --------------------------
    

<PAGE>

                          BERGER INVESTMENT PORTFOLIO TRUST
                            SHARES OF BENEFICIAL INTEREST
                      Cross-Reference Sheet Pursuant to Rule 481
<TABLE>
<CAPTION>

   
I.   Berger Mid Cap Value Fund 
    

ITEM NO. AND CAPTION IN FORM N-1A                 SECTION
- ---------------------------------------------------------
<S>                                               <C>
A.   PROSPECTUS

     1.   Cover Page                              Front and back cover pages
     2.   Synopsis                                Berger Funds
     3.   Condensed Financial Information         Berger Funds
     4.   General Description of Registrant       Berger Funds; Investment
                                                  Techniques, Securities and
                                                  the Associated Risks;
                                                  Organization of the Berger
                                                  Fund Family
     5.   Management of the Fund                  Berger Funds; Organization of
                                                  the Berger Fund Family
     5A.  Management's Discussion of Fund         Annual Report
          Performance
     6.   Capital Stock and Other Securities      Information on Your Account;
                                                  Organization of the Berger
                                                  Fund Family; Back cover page 
     7.   Purchase of Securities Being            Information on Your Account;
          Offered                                 Organization of the Berger
                                                  Fund Family
     8.   Redemption or Repurchase                Information on Your Account
     9.   Pending Legal Proceedings               Not Applicable

B.   STATEMENT OF ADDITIONAL INFORMATION

     10.  Cover Page                              Front cover page
     11.  Table of Contents                       Table of Contents
     12.  General Information and History         Section 14
     13.  Investment Objectives and Policies      Front cover page; Sections 1
                                                  and 2
     14.  Management of the Fund                  Section 3
     15.  Control Persons and Principal           Sections 3 and 14
          Holders of Securities
     16.  Investment Advisory and Other           Sections 3, 4, 5 and 14
          Services
     17.  Brokerage Allocation and Other          Sections 1 and 6
          Practices
     18.  Capital Stock and Other Securities      Section 14
     19.  Purchase, Redemption and Pricing of     Sections 7, 8, 10, 11 and 12
          Securities Being Offered
     20.  Tax Status                              Section 9
     21.  Underwriters                            Sections 5 and 14
     22.  Calculations of Performance Data        Section 13
     23.  Financial Statements                    Financial Statements
</TABLE>

<PAGE>


   
                                   EXPLANATORY NOTE

     This amendment to the Registration Statement of the Berger Investment
Portfolio Trust contains the following:

One Prospectus for the Berger Mid Cap Value Fund
One Statement of Additional Information for the Berger Mid Cap Value Fund
One Part C

     This amendment does not contain a Prospectus or Statement of Additional
Information for, nor affect any Prospectus or Statement of Additional
Information covering, these other series of the Berger Investment Portfolio
Trust:  Berger Small Company Growth Fund, Berger New Generation Fund, Berger
Balanced Fund, Berger Select Fund or Berger Mid Cap Growth Fund.
    
<PAGE>

[FRONT COVER]

THE BERGER FUNDS PROSPECTUS


[Wooded hillside photo]





   
          
                                   BERGER MID CAP VALUE FUND 
                                   (Capital Appreciation)





                                   JUNE 30, 1998
    



























<TABLE>

<S>                    <C>                                   <C>
                       ------------------------------
- -----------------      Please remember that mutual            
This prospectus        fund shares are not deposits or       ------------------------------
gives you              obligations of, or guaranteed         Like all mutual funds, these  
important              by, any bank or other                 securities have not been      
information            depository institution. Shares        approved or disapproved by    
about the Fund.        are not insured by the FDIC,          the Securities and Exchange   
Please read it         the Federal Reserve Board or          Commission (SEC).  Also, the  
carefully before       any other governmental agency.        SEC has not passed upon the   
you invest in the      Investment in the Fund is             accuracy or adequacy of this  
Fund.  Keep it         subject to investment risk,           prospectus.  Any              
for future             including possible loss of            representation to the contrary
reference.             principal.                            is a criminal offense.        
- -----------------      ------------------------------        ------------------------------
</TABLE>














page 1
<PAGE>

CONTENTS 

   
FUND OVERVIEW
The Berger Funds are a family of mutual funds.  A mutual fund -- technically
known as an open-end, management investment company -- pools money from
shareholders and invests in a portfolio of securities.  This section introduces
one of the funds in the Berger Fund family, the Berger Mid Cap Value Fund, and
its goals, strategies, risks and management.  You also will find expense
information in this section.
    

   
Berger Mid Cap Value Fund                                        PAGE 4
    

INVESTMENT TECHNIQUES, SECURITIES AND THE ASSOCIATED RISKS

Risk and investment table                                        PAGE 6
Risk and investment glossary                                     PAGE 8

INFORMATION ABOUT YOUR ACCOUNT     

   
Buying shares                                                    PAGE 11
Selling (redeeming) shares                                       PAGE 12
Exchanging shares                                                PAGE 14
Signature Guarantees/special documentation                       PAGE 14
Net asset value (NAV) -- your price                              PAGE 15
Other information about your account                             PAGE 15
Distributions and taxes                                          PAGE 16
Tax-sheltered retirement plans                                   PAGE 17
    

ORGANIZATION OF THE BERGER FUND FAMILY

   
Fund oversight                                                   PAGE 18
Fund operations and expenses                                     PAGE 18
Additional expense information                                   PAGE 18
Other service providers                                          PAGE 19
    


page 2
<PAGE>

   
FUND OVERVIEW

The Berger Funds are "no-load" -- that is, you pay no sales load or commissions
when you buy or sell Fund shares.  Each of the Berger Funds has its own
investment objective.
    

The Berger Funds ARE DESIGNED for those investors who:

- -    Have long-term investment goals and are willing to accept higher short-term
     risk for potential long-term returns                                  
- -    Want to diversify their portfolios with stock-oriented funds.

The Berger Funds ARE NOT DESIGNED for those investors who:

- -    Have short-term investment goals or needs
- -    Are uncomfortable with investments that fluctuate in value like stock
     investments.

   
KEY TO ICONS
In this prospectus you will find concise descriptions about the Fund.  Each
description provides you with information about:
    

[icon-profile of head with mountain peak in background]
THE FUND'S GOAL 
Describes the Fund's particular investment goals and the strategies the
investment manager uses in pursuing those goals.

[icon-profile of head with stock ticker tape in background]
WHAT THE FUND INVESTS IN
Describes the types of securities in which the Fund primarily invests.

[icon-left facing profile of head with lightening bolt; right facing profile of
head with sunshine]
RISKS AND INVESTMENT CONSIDERATIONS 
Describes your risks as an investor and risks associated with the Fund's 
primary investments.

[icon-profile of head with dotted lines emanating forward from eyes]
INVESTMENT MANAGEMENT 
Describes the individual or group designated to handle the Fund's day-to-day 
investment management.

[icon-two coins]
YOUR EXPENSES 
Shows you what overall costs you will bear as an investor in the Fund.


   
    


page 3
<PAGE>

   
BERGER MID CAP VALUE FUND 
SEC REGISTRANT NAME/NUMBER:                  Morningstar Category: Mid-Cap Value
Berger Investment Portfolio Trust 811-8046   Lipper Category: Mid-Cap

[icon-profile of head with mountain peak in background]
THE FUND'S GOAL
The Fund aims for capital appreciation. In pursuit of that goal, the Fund 
invests primarily in mid-sized companies whose stock prices are believed to 
be undervalued because they have fallen out of favor with the market or are 
temporarily misunderstood by the investment community.  To a lesser degree, 
it also invests in companies that demonstrate special situations or 
turnarounds, meaning companies that have experienced significant business 
problems but are believed to have favorable prospects for recovery.  The Fund 
does not invest to provide current income, although some income may be 
produced while managing the Fund's portfolio.
    

   
The Fund's investment manager generally looks for companies with:

- -    A low price relative to their assets, earnings, cash flow or business
     franchise

- -    Products and services that give them a competitive advantage

- -    Quality balance sheets and strong management.
    

   
[icon-profile of head with stock ticker tape in background]
WHAT THE FUND INVESTS IN
The Fund primarily invests in common stocks of mid-sized companies, both 
domestic and foreign, and other securities with equity features, such as 
convertible securities, preferred stocks, warrants and rights.  Under normal 
circumstances, the Fund invests at least 65% of its assets in equity 
securities of companies whose market capitalization falls, at the time of 
initial purchase, within a range of $1 billion to the 12-month average of the 
maximum market capitalization for companies included in the Standard & Poor's 
Mid-Cap 400 Index. This average can be expected to change monthly.  The 
balance of the Fund may be invested in small or large companies, government 
securities or other short-term investments.
    

   
[icon-left facing profile of head with lightening bolt; right facing profile of
head with sunshine]
RISKS AND INVESTMENT CONSIDERATIONS
The Fund may be of interest to you if you are comfortable with above-average
risk, and intend to make an investment commitment over the long-term.  The Fund
is not intended to be a complete investment program on its own, but may serve to
diversify other types of investments in your portfolio. 
    

   
The Fund's NAV may be more volatile than that of funds primarily invested in
stocks of larger companies.  Smaller companies may pose greater risk due to
narrow product lines, limited financial resources, less depth in management or a
limited trading market for their stocks.  However, the investment manager's
philosophy is to weigh a security's downside risk before considering its upside
potential, which may help provide an element of capital preservation.  The
Fund's investments are often focused in a small number of business sectors.  In
addition, the Fund may invest in certain securities with unique risks, such as
special situations and foreign securities.
    

See "Investment techniques, securities and the associated risks" later in this
prospectus for more information on risks.


page 4
<PAGE>

   
[icon-profile of head with dotted lines emanating forward from eyes]
 INVESTMENT MANAGEMENT
[____________________________] is the investment manager of the Berger Mid Cap
Value Fund.   [____________________________] has been employed by Perkins, Wolf,
McDonnell & Company (PWM), the Fund's sub-advisor, and involved in investment
management since [______]. 
    

[icon-two coins]
YOUR EXPENSES
As a shareholder in the Fund, you will not pay any front-end, back-end or
deferred sales load, or any redemption or exchange fees.  However, you will bear
various expenses indirectly.  The following figures show historical expenses,
adjusted for any changes in fees, and are calculated as a percentage of average
net assets.

   
<TABLE>
<CAPTION>

Annual Fund Operating Expenses                  %
- --------------------------------------------------
<S>                                           <C>
Investment advisory fee                        .75
12b-1 fee1                                     .25
Other expenses2                                .62
Total                                         1.62

</TABLE>
    
   
1.   As a result of the 12b-1 fee, long-term shareholders may pay more than the
     equivalent of the maximum front-end sales charge permitted by the National
     Association of Securities Dealers, Inc. (NASD).
    
2.   "Other expenses" are based on estimated expenses for the Fund's first full
     year of operations and include transfer agency fees, shareholder report
     expenses, registration fees and custodian fees.

EXAMPLE
This example is intended to help you compare the cost of investing in the Fund
to the cost of investing in other mutual funds.  It assumes that you invest
$1,000 in the Fund for the time periods indicated, a 5% return on your
investment each year and that the Fund's operating expenses remain the same. 
Based on these assumptions your costs would be:

<TABLE>
<CAPTION>

Years                     $
- -----------------------------
<S>                       <C>
One                       17
Three                     52

</TABLE>

   
    

THIS EXAMPLE DOES NOT REPRESENT THE FUND'S PAST OR FUTURE EXPENSES OR RETURNS,
WHICH MAY BE HIGHER OR LOWER THAN THOSE SHOWN.


page 5
<PAGE>


   
<TABLE>
<CAPTION>






- --------------------------------------------------------------------------------
INVESTMENT TECHNIQUES, SECURITIES AND THE ASSOCIATED RISKS
- --------------------------------------------------------------------------------
RISK AND INVESTMENT TABLE
- --------------------------------------------------------------------------------
                                                     BERGER MID CAP VALUE FUND
- --------------------------------------------------------------------------------
<S>                                                  <C>
DIVERSIFICATION                                                 -
- --------------------------------------------------------------------------------
SMALLER COMPANY SECURITIES                                     [Y]
MARKET, LIQUIDITY AND INFORMATION RISK
- --------------------------------------------------------------------------------
FOREIGN SECURITIES                                              Y 
MARKET, CURRENCY, TRANSACTION, LIQUIDITY,
INFORMATION AND POLITICAL RISK
- --------------------------------------------------------------------------------
SECTOR FOCUS                                                   [Y]
MARKET AND LIQUIDITY RISK
- --------------------------------------------------------------------------------
CONVERTIBLE SECURITIES (1)                                      Y
MARKET, INTEREST RATE AND CREDIT RISK
- --------------------------------------------------------------------------------
INVESTMENT GRADE BONDS (NONCONVERTIBLE)                         Y
INTEREST RATE, MARKET AND CREDIT RISK
- --------------------------------------------------------------------------------
BELOW INVESTMENT GRADE BONDS (NONCONVERTIBLE)                   N
CREDIT, INTEREST RATE AND MARKET RISK
- --------------------------------------------------------------------------------
COMPANIES WITH LIMITED OPERATING HISTORIES                      Y
MARKET, LIQUIDITY AND INFORMATION RISK
- --------------------------------------------------------------------------------
ILLIQUID AND RESTRICTED SECURITIES                             15
MARKET, LIQUIDITY AND TRANSACTION RISK
- --------------------------------------------------------------------------------
REPURCHASE AGREEMENTS                                           Y
CREDIT RISK
- --------------------------------------------------------------------------------
SPECIAL SITUATIONS                                             [Y]
MARKET AND INFORMATION RISK
- --------------------------------------------------------------------------------
</TABLE>
    

page 6
<PAGE>


   
<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------
INVESTMENT TECHNIQUES, SECURITIES AND THE ASSOCIATED RISKS (CONT'D)
- --------------------------------------------------------------------------------
                                                     BERGER MID CAP VALUE FUND
- --------------------------------------------------------------------------------
<S>                                                  <C>
ZERO/STRIPS                                                     Y
INTEREST RATE, MARKET AND CREDIT RISK
- --------------------------------------------------------------------------------
WHEN-ISSUED AND DELAYED DELIVERY SECURITIES                    5A
CREDIT AND OPPORTUNITY RISK
- --------------------------------------------------------------------------------
TEMPORARY DEFENSIVE MEASURES                                    Y
OPPORTUNITY RISK
- --------------------------------------------------------------------------------
LENDING PORTFOLIO SECURITIES                                 33-1/3A
CREDIT RISK
- --------------------------------------------------------------------------------
BORROWING                                                     25A-
LEVERAGE RISK
- --------------------------------------------------------------------------------
PLEDGING ASSETS                                               25A-
OPPORTUNITY RISK
- --------------------------------------------------------------------------------
HEDGING STRATEGIES
- --------------------------------------------------------------------------------
FINANCIAL FUTURES (2)                                           5
HEDGING, CORRELATION, OPPORTUNITY AND LEVERAGE RISK
- --------------------------------------------------------------------------------
FORWARD FOREIGN CURRENCY CONTRACTS (2)                          Y
HEDGING, CREDIT, CORRELATION, OPPORTUNITY AND LEVERAGE RISK
- --------------------------------------------------------------------------------
OPTIONS (2)                                                     5
(EXCHANGE-TRADED AND OVER-THE-COUNTER)
HEDGING, CREDIT, CORRELATION AND LEVERAGE RISK
- --------------------------------------------------------------------------------
WRITING (SELLING) COVERED CALL OPTIONS (2)                     25A
(EXCHANGE-TRADED AND OVER-THE-COUNTER)
OPPORTUNITY, CREDIT AND LEVERAGE RISK
- --------------------------------------------------------------------------------

</TABLE>
    


page 7
<PAGE>


BEFORE YOU INVEST . . .

   
 . . . in the Fund, make sure you understand the risks involved.  There are two
basic risks prevalent in all mutual funds primarily invested in common stocks:
"MARKET RISK" and "MANAGEMENT RISK."  As a result of these risks, when you sell
your shares, they may be worth less than when you purchased them and there can
be no assurance that the Fund will achieve its goals.

The table on the opposite page is aimed at helping you further understand the
risks of investing in the Fund by showing the primary risks associated with
certain securities and investment techniques used by the Fund.  A glossary
follows this page.

You may get more detailed information about the risks of investing in the Fund
in the Statement of Additional Information (SAI), including a discussion of debt
security ratings in Appendix A to the SAI.
    


   
KEY TO TABLE

Follow down the columns under the name of the Fund.  The boxes will tell you:

[Y]       Yes, the security or technique is permitted by the Fund and is
          emphasized by the Fund.

Y         Yes, the security or technique is permitted by the Fund.

N         No, the security or technique is not permitted by the Fund.

- -         The restriction is fundamental to the Fund.  (Fundamental restrictions
          cannot be changed without a shareholder vote.)

5A        Use of a security or technique is permitted, but subject to a
          restriction of up to 5% of total assets.

25A       Use of a security or technique is permitted, but subject to a
          restriction of up to 25% of total assets.

33-1/3A   Use of a security or technique is permitted, but subject to a
          restriction of up to 331/3% of total assets.

5         Use of a security or technique is permitted, but subject to a
          restriction of up to 5% of net assets.

15        Use of a security or technique is permitted, but subject to a
          restriction of up to 15% of net assets.
    



   
NOTES TO TABLE

1.   The Fund has no minimum quality standards for convertible securities,
     although it will not invest in defaulted securities.  It also will not
     invest 20% or more of its assets in convertible securities rated below
     investment grade or in unrated convertible securities that the sub-advisor
     considers to be below investment grade.
     
2.   The Fund may use futures, forwards and options only for hedging.  Not more
     than 5% of the Fund's net assets may be used for initial margins for
     futures and premiums for options, although the Fund may have more at risk
     under these contracts than the initial margin or premium.  However, the
     Fund's aggregate obligations under these contracts may not exceed the total
     market value of the assets being hedged, such as some or all of the value
     of the Fund's equity securities.
    


page 8
<PAGE>
- --------------------------------------------------------------------------------
RISK AND INVESTMENT GLOSSARY
- --------------------------------------------------------------------------------
   
BELOW INVESTMENT GRADE BONDS  Bonds with ratings of BB (STANDARD & POOR'S) or Ba
(MOODY'S) or below.  Bonds rated below investment grade are subject to greater
credit risk that investment grade bonds.  Also called "high-yield bonds" or
"junk bonds."
    
   
BORROWING  Borrowing money from a bank or other financial institution undertaken
by the Fund only for temporary or emergency reasons.
    

COMMON STOCKS  Shares of ownership (equity) interest in a company.

COMPANIES WITH LIMITED OPERATING HISTORIES  Securities issued by companies which
have been in continuous operation for less than three years.  Sometimes called
"unseasoned" issuers.

CONVERTIBLE SECURITIES  Debt or equity securities which may be converted on
specified terms into stock of the issuer.

   
CORRELATION RISK  This occurs when the Fund "hedges" - uses one investment to
offset the Fund's position in another.  If the two investments do not behave in
relation to one another the way Fund managers expect them to, then unexpected
results may occur.
    

CREDIT RISK  Credit risk means that the issuer of a security or the counterparty
to an investment contact may default or become unable to pay its obligations
when due.

   
CURRENCY RISK  Currency risk happens when the Fund buys or sells a security
denominated in foreign currency.  Foreign currencies "float" in value against
the U.S. dollar.  Adverse changes in foreign currency value can cause investment
losses when the Fund's investments are converted to U.S. dollars.

DIVERSIFICATION  A diversified fund may not, with respect to at least 75% of its
assets, invest more than 5% in the securities of one company.  A nondiversified
fund may be more volatile than a diversified fund because it invests more of its
assets in a smaller number of companies and the gains or losses on a single
stock will therefore have a greater impact on the fund's NAV.  The Fund is a
diversified fund.
    

FINANCIAL FUTURES  Exchange-traded contracts on securities, securities indexes
or foreign currencies that obligate the holder to take or make future delivery
of a specified quantity of those underlying securities or currencies on a
predetermined future date.

   
FOREIGN SECURITIES  Securities issued by companies located outside of the United
States.  The Fund considers a company to be located outside the United States if
the principal securities trading market for its equity securities is located
outside the U.S. or it is organized under the laws of, and has a principal
office in, a country other than the U.S.
    

FORWARD FOREIGN CURRENCY CONTRACTS  Privately negotiated contracts committing
the holder to purchase or sell a specified quantity of a foreign currency on a
predetermined future date.

   
HEDGING RISK  Hedging risk comes into play when the Fund uses a security whose
value is based on an underlying security or index to "offset" the Fund's
position in another security or currency.  The objective of hedging is to offset
potential losses in one security with gains in the hedge.  But a hedge can
eliminate or reduce gains as well as offset losses.  (Also see "Correlation
risk.")
    

ILLIQUID AND RESTRICTED SECURITIES  Securities which, by rules of their issue or
by their nature, cannot be sold readily.  These include illiquid Rule 144A
securities.

INFORMATION RISK  Information risk means that information about a security or
issuer might not be available, complete, accurate or comparable.

INTEREST RATE RISK  The risk that changes in interest rates will adversely
affect the value of an investor's securities.  When interest rates rise, the
value of fixed-income securities will generally fall.  Conversely, a drop in
interest rates will generally cause an increase in the value of fixed-income
securities.  Longer-term securities and zeros/strips are subject to greater
interest rate risk.

   
INVESTMENT GRADE BONDS  Bonds with ratings of BBB (STANDARD & POOR'S) or Baa
(MOODY'S) or above.

LENDING PORTFOLIO SECURITIES The Fund lends securities to qualified financial
institutions in order to earn income.  The Fund lends securities only on a fully
collateralized basis.
    

LEVERAGE RISK  Risk that occurs in some securities or techniques which tend to
magnify the effect of small changes in an index or a market.  This can result in
a loss that exceeds the amount that was invested in the contract.

   
LIQUIDITY RISK  Risk that occurs when investments cannot be sold readily.  The
Fund may have to accept a less-than-desirable price to complete the sale of an
illiquid security or may not be able to sell it at all.
    


page 9
<PAGE>
- --------------------------------------------------------------------------------
                                                                  . . .CONTINUED
- --------------------------------------------------------------------------------

   
MANAGEMENT RISK  This risk exists in all mutual funds and means that the Fund's
portfolio management practices might not work to achieve a desired result.
    

MARKET CAPITALIZATION  The total current market value of a company's outstanding
common stock.

MARKET RISK exists in all mutual funds and means the risk that securities prices
in a market, a sector or an industry will fluctuate, and that such movements
might reduce an investment's value.

OPPORTUNITY RISK  The risk of missing out on an investment opportunity because
the assets necessary to take advantage of it are committed to less advantageous
investments or strategies.

OPTIONS  Contracts giving the holder the right but not the obligation to
purchase or sell a security on or before a predetermined future date for a fixed
price.  Options on securities indexes are similar, but settled in cash.

PLEDGING ASSETS  Transferring securities to a lender or creditor as collateral
for an obligation.

POLITICAL RISK  Risk that comes into play with investments, particularly foreign
investments, which may be adversely affected by nationalization, taxation, war,
government instability or other economic or political actions or factors.

   
REPURCHASE AGREEMENTS The Fund uses repurchase agreements (repos) to invest cash
on a short-term basis.  A seller (bank or broker-dealer) sells securities,
usually government securities, to the Fund, agreeing to buy them back at a
designated time--usually the next day.  The Fund enters into only fully
collateralized repos.

SECTOR FOCUS  When a significant portion of the Fund's assets are invested in a
relatively small number of related industries.  The Fund will not concentrate
25% or more of its total assets in any one industry.  Sector focus may increase
both market and liquidity risk.

SMALLER COMPANY SECURITIES  Securities issued by small or mid-sized companies,
as measured by their market capitalization.  The market capitalization range
targeted by funds investing in small or mid-sized companies varies by fund.  The
range targeted by the Fund is described above under the heading "What the Fund
Invests In."  In general, the smaller the company, the greater its risks.
    

SPECIAL SITUATIONS  Companies about to undergo a structural, financial or
management change which may significantly affect the value of their securities.

   
TEMPORARY DEFENSIVE MEASURES  When the Fund's investment manager believes market
conditions warrant a temporary defensive position, the Fund may increase its
investment in government securities and other short-term interest-bearing
securities without regard to the Fund's otherwise applicable investment
restrictions, policies or normal investment emphasis.

TRANSACTION RISK  This means that the Fund may be delayed or unable to settle a
transaction or that commissions and settlement expenses may be higher than
usual.
    

WHEN-ISSUED AND DELAYED DELIVERY SECURITIES Securities bought in advance of
their actual issue or delivery.

   
WRITING (SELLING) COVERED CALL OPTIONS  Selling a contract to another party
which gives them the right but not the obligation to buy a particular security
from you.  The Fund writes call options only if they already own the security
(if it is "covered").
    

ZERO/STRIPS  A zero is a debt security which does not make regular interest
payments, but rather is sold at a discount from face value.  A strip is a debt
security which is stripped of its interest coupon after issuance, but is
otherwise comparable to a zero.


page 10
<PAGE>

INFORMATION ABOUT YOUR ACCOUNT

BUYING SHARES
                              [SIDEBAR BOX]
                              SEND NEW ACCOUNT APPLICATIONS TO
                              The Berger Funds
                              c/o DST Systems, Inc.
                              P.O. Box 419958
                              Kansas City, MO 64141
                              
                              OR FOR OVERNIGHT, CERTIFIED OR REGISTERED MAIL
                              ONLY
                              The Berger Funds
                              c/o DST Systems, Inc.
                              330 West 9th Street, 1st Floor
                              Kansas City, MO 64105
                              
                              
                              [SIDEBAR TABLE]  
                              
                              Minimums:
                              Initial investment             $2,000
                              Subsequent investments            $50
                              Automatic investment plan         $50
BY MAIL

     Read this prospectus. 

     Fill out the application if you are opening a new account.  

     Make out a check to BERGER FUNDS for the amount you want to invest.

     Send the application and a check to The Berger Funds in the envelope
     provided.
          
     To add to an existing account, be sure to include your account number on
     your check and mail it to the appropriate address above.

BY TELEPHONE 

     If you already have a Berger Funds account, you may purchase additional
     shares by telephone order.

     You must pay for them within three business days by wire, electronic funds
     transfer or overnight delivery of a check. 

     Call 1.800.551.5849 for current wire or electronic funds transfer
     instructions.

BY ONLINE ACCESS

     If you already have established a Berger Funds account with electronic
     funds transfer privileges, you may purchase additional shares via online
     access.


page 11
<PAGE>

     You will find us online at www.bergerfunds.com.

BY AUTOMATIC INVESTMENT PLAN

     To automatically purchase more shares each month, fill out the Automatic
     Investment Plan section of the application.

     Investments are transferred automatically from your bank account monthly.

     See details on the application.

     ALL SHAREHOLDERS ARE AUTOMATICALLY GRANTED TELEPHONE AND ONLINE TRANSACTION
     PRIVILEGES UNLESS THEY DECLINE THEM EXPLICITLY IN WRITING, EITHER ON THE
     ACCOUNT APPLICATION OR BY WRITING TO THE BERGER FUNDS AT THE ADDRESS ABOVE.

     YOU MAY GIVE UP SOME LEVEL OF SECURITY BY CHOOSING TO BUY AND SELL SHARES
     BY TELEPHONE OR ONLINE RATHER THAN BY MAIL.

IMPORTANT NOTES ABOUT PAYING FOR YOUR SHARES  

     Your check must be made payable to BERGER FUNDS, or it will not be
     accepted.

     You may NOT purchase shares by cash, credit card, third-party checks or
     checks drawn on foreign banks.  

     Telephone and online purchase orders may not exceed four times the value of
     an account on the date the order is placed. Shares previously bought by
     telephone or online access are included in calculating account size only if
     payment has been received for those shares.

     Orders not paid for on time will be canceled and shares redeemed from your
     account to compensate for any decline in price of the shares canceled.

   
     The Fund reserves the right to reject any order and to waive minimums or
     increase minimums following notice.
    

SELLING (REDEEMING) SHARES

BY MAIL

     Send a written request indicating your account number and the dollar amount
     or number of shares you are redeeming to the appropriate address shown
     under "Buying shares."

     Your request must be signed by each registered shareholder, with the
     signature(s) appearing exactly as they do on your account registration.

BY TELEPHONE

     Call 1.800.551.5849. 

BY ONLINE ACCESS


page 12
<PAGE>

     You will find us online at www.bergerfunds.com..

     FOR TELEPHONE AND ONLINE REDEMPTIONS SEE "SIGNATURE GUARANTEES / SPECIAL
     DOCUMENTATION" IN THE FOLLOWING SECTION FOR LIMITATIONS.


   
     TELEPHONE AND ONLINE REDEMPTIONS ARE NOT AVAILABLE FOR SHARES HELD IN
     RETIREMENT ACCOUNTS SPONSORED BY THE FUND.
    

BY SYSTEMATIC WITHDRAWAL PLAN

     Shares may be redeemed automatically ($50 minimum) monthly, quarterly,
     semi-annually or annually.
   
     A systematic withdrawal plan may be established if you own shares in the
     Fund worth at least $5,000.
    
     Call 1.800.551.5849 for more information and forms.

IMPORTANT NOTES ABOUT PAYMENT FOR YOUR REDEEMED SHARES

     IN TIMES OF EXTREME ECONOMIC OR MARKET CONDITIONS, TRANSACTIONS BY
     TELEPHONE OR ONLINE MAY BE DIFFICULT.

     Generally, payment for your redeemed shares will be sent to you within
     three business days after receipt of your redemption request in good order.
   
     You may receive payment for redeemed shares via wire or electronic funds
     transfer.  You may elect these services on the account application or send
     to The Berger Funds a written request providing your bank information with
     your signature guaranteed.  (See "Signature Guarantees/special
     documentation" in the following section.)  
    
     Wire and electronic funds transfers are subject to a $1,000 minimum and
     $100,000 maximum.  

     You will be charged $10 for a wire transfer.  There is no charge for an
     electronic funds transfer. 

     A wire transfer will be sent the next business day after receipt of your
     order, and an electronic funds transfer will be sent the second business
     day after receipt of your order.

     Proceeds from the redemption of shares purchased by check may be delayed
     until full payment for the shares has been received and cleared, which may
     take up to 15 days from the purchase date.
                                        
EXCHANGING SHARES

   
Shares of the Fund described in this prospectus may be exchanged for shares of
any other Berger Fund or for shares in the Berger Cash Account Trust Portfolios
(the Berger CAT Portfolios).  The Berger CAT Portfolios are three separately
managed, unaffiliated money market funds: the Money Market Portfolio, the
Government Securities Portfolio and the Tax-Exempt Portfolio.
    


page 13
<PAGE>

The exchange privilege with the Berger CAT Portfolios does not constitute an
offering or recommendation of the shares of these portfolios by the Berger Funds
or Berger Associates.  Berger Associates is compensated for administrative
services it performs with respect to the Berger CAT Portfolios.

When exchanging shares:

- -    Each account must be registered identically -- have the same signatures and
     addresses.
   
- -    The Fund or Berger CAT Portfolio into which you are exchanging must be
     legally eligible for sale in your state of residence.
    
- -    You may exchange out of the Berger Funds up to four times per calendar
     year.  At this time, there is no limit on the number of exchanges permitted
     out of the Berger CAT Portfolios.

- -    You may exchange by telephone, online access or mail.

- -    You are responsible for obtaining and reading the prospectus for the Fund
     or Berger CAT Portfolio into which you are exchanging.  

- -    Exchanges result in the sale of one Fund's shares and the purchase of
     another, normally resulting in a taxable event for you. 

- -    It may take one business day or more for your money from a redemption of
     Fund shares to be invested in a Berger CAT Portfolio.

- -    Exchanges into any new Fund or Berger CAT Portfolio are subject to that
     Fund's or Portfolio's  initial and subsequent investment minimums.

SIGNATURE GUARANTEES/SPECIAL DOCUMENTATION
   
The Fund uses Signature Guarantees to protect you and the Fund from possible
fraudulent requests for redeemed shares.  Your redemption request must be in
writing and accompanied by a Signature Guarantee if:
    

- -    Your request exceeds $100,000.

- -    You request that payment be made to a name other than the one on your
     account registration.  

- -    You request that payment be mailed to an address which has been changed
     within 30 days of your redemption request or to an address other than the
     one of record.

- -    You change or add information relating to your designated bank.

The Berger Funds reserve the right to require Signature Guarantees under other
certain circumstances.


page 14
<PAGE>

You can get a Signature Guarantee from most broker-dealers, national or state
banks, credit unions, federal savings and loan associations or other eligible
institutions.  YOU CANNOT OBTAIN A SIGNATURE GUARANTEE FROM A NOTARY PUBLIC.

Make sure the Signature Guarantee appears:

- -    Together with the signature(s) of all registered owner(s) of the redeemed
     shares on the written redemption request.

- -    On any share certificates you hold for the redeemed shares or on a separate
     statement of assignment (stock power) which may be obtained from a bank or
     broker.

Additional documents are required for redemptions by corporations, executors,
administrators, trustees and guardians.  For instructions, call 1.800.551.5849
or write to The Berger Funds, c/o DST Systems, Inc., P.O. Box 419958, Kansas
City, MO 64141.

NET ASSET VALUE (NAV) -- YOUR PRICE

   
The price at which you buy, sell or exchange Fund shares is the NAV.  The NAV
for the Fund is determined by adding the value of the Fund's investments, cash
and other assets, deducting liabilities, and then dividing that value by the
total number of the Fund's shares outstanding.  
    
   
The Fund's NAV is calculated at the close of the regular trading session of the
New York Stock Exchange (normally 4:00 p.m. New York time) each day that the
Exchange is open.
    

FOR A PURCHASE, REDEMPTION OR EXCHANGE OF FUND SHARES, YOUR PRICE IS THE NAV
NEXT CALCULATED AFTER YOUR REQUEST IS RECEIVED IN GOOD ORDER AND ACCEPTED BY THE
FUND, ITS AUTHORIZED AGENT OR DESIGNEE.  TO RECEIVE A SPECIFIC DAY'S PRICE, YOUR
REQUEST MUST BE RECEIVED BEFORE THE CLOSE OF THE NEW YORK STOCK EXCHANGE ON THAT
DAY.

   
When the Fund calculates its NAV, it values the securities it holds at market
value.  Sometimes market quotes for some securities are not available or are not
representative of market value.  In that case, securities may be valued in good
faith at fair value, using consistently applied procedures decided on by the
trustees.  Money market instruments maturing within 60 days are valued at
amortized cost, which approximates market value.  Assets and liabilities
expressed in foreign currencies are converted into U.S. dollars at the
prevailing market rates quoted by one or more banks or dealers shortly before
the close of the Exchange.
    

OTHER INFORMATION ABOUT YOUR ACCOUNT
               
SECURITY CONSIDERATIONS

   
You may give up some level of security by choosing to buy or sell shares by
telephone or online, rather than by mail.  The Fund uses procedures designed to
give reasonable assurance that telephone and online instructions are genuine,
including recording the transactions, testing the identity of the shareholder
placing the order and sending prompt written confirmation of transactions to the
shareholder of record.  The Fund, and its service providers, are not liable for
acting upon instructions communicated by telephone or online that they believe
to be genuine if these procedures are followed.
    


page 15
<PAGE>

CONFIRMATION OF YOUR PURCHASES AND REDEMPTIONS

After any transaction, you will receive written confirmation including the per
share price and the dollar amount and number of shares bought or redeemed. 
Exception:  Shares purchased under Automatic Investment Plans or redeemed under
Systematic Withdrawal Plans will be confirmed quarterly.  Partial shares will be
calculated to three decimal places.

SHARE CERTIFICATES

You may request and receive share certificates.  However, unless specifically
requested, your account will be maintained on a book-entry basis without issuing
share certificates to represent your shares.  If you decide to hold share
certificates, you must endorse your certificates and send them back to the
Berger Funds when you sell your shares.

PURCHASES THROUGH BROKER-DEALERS

   
You may buy Fund shares through certain broker-dealers or other financial
organizations, but these organizations may charge you a fee or may have
different minimums for first-time or additional investments which are not
applicable if you buy shares directly from the Fund.
    
   
REDEMPTIONS BY THE FUND OF CERTAIN ACCOUNTS

To reduce its expenses, the Fund may involuntarily redeem the shares in your
account if your balance drops below $2,000 -- but only if it drops below this
amount because you have redeemed shares, not because the share value has
declined.  You will be given 60 days' notice before the Fund undertakes any
involuntary redemption.  During that time, you may buy more shares to bring your
account above the minimum. 
    

DISTRIBUTIONS AND TAXES

DISTRIBUTIONS OF INCOME AND GAINS

   
Unless you tell us that you want to receive your distributions in cash, they
will be reinvested automatically in Fund shares.  The Fund may make two
different kinds of distributions to you as a shareholder:

- -    Capital gains from the sale of portfolio securities held by the Fund. The
     Fund will distribute any net realized capital gains annually, normally in
     December.  
- -    Net investment income from interest or dividends received on securities
     held by the Fund.  The Fund will distribute its investment income annually,
     normally in December.
    

YOUR TAXES

   
You generally will owe tax on amounts distributed to you by the Fund whether you
reinvest them in additional shares or receive them in cash. Shareholders not
subject to tax on their income generally will not be required to pay any income
tax on amounts distributed to them.  
    
   
Distributions of gains from the sale of assets held by the Fund for more than
one year generally are taxable to you at the applicable mid-term or long-term
capital gains rate, regardless of how long you 
    


page 16
<PAGE>

have owned your Fund shares.  Distributions from other sources generally are
taxed as ordinary income.

Each year the Fund will send you a Form 1099 for any distributions made to
nonretirement accounts.  This form will detail the tax status for federal income
tax purposes of distributions made to you that year.

If you redeem Fund shares that have appreciated in value, you will have a
taxable gain upon redemption.  Exchanges are treated as a redemption and
purchase for tax purposes.  Therefore, you will also have a taxable gain upon
exchange if the shares redeemed have appreciated in value.  

   
TAX TREATMENT OF THE FUND

In general, as long as the Fund qualifies under certain federal tax laws, it
will not be subject to federal income tax on income and capital gains that it
distributes to its shareholders.  The Fund intends to qualify under those laws. 
The Fund also intends to avoid an excise tax on undistributed income by making
timely distributions.
    

ADDITIONAL TAX INFORMATION 

You should also consult your own tax advisor, since this is only a summary and
may not cover your particular situation.  For more information about other tax
matters, including backup withholding for certain taxpayers and other tax
aspects of redemptions, see the SAI. 
                              
TAX-SHELTERED RETIREMENT PLANS

   
The Fund offers several tax-qualified retirement plans for individuals,
businesses and nonprofit organizations.  For information about establishing a
Berger Funds IRA, Roth IRA, profit-sharing or money purchase pension plan,
403(b) Custodial Account, SEP-IRA, SIMPLE IRA account or other retirement plans,
please call 1.800.333.1001 or write to The Berger Funds c/o Berger Associates,
P.O. Box 5005, Denver, CO 80217.  Trustees for existing 401(k) or other plans
interested in using Fund shares as an investment or investment alternative in
their plans are invited to call the Fund at 1.800.333.1001.
    


page 17
<PAGE>

ORGANIZATION OF THE BERGER FUND FAMILY

FUND OVERSIGHT

   
The Fund is supervised by a board of trustees who are responsible for major
decisions about the Fund's policies and overall Fund oversight.  The Fund's
board hires the companies that run day-to-day Fund operations, such as the
investment advisor, administrator, transfer agent and custodian.  For more
information about the Fund's  trustees and officers, see the SAI.  
    

FUND OPERATIONS AND EXPENSES 

   
The following companies provide day-to-day investment management and
administrative services to the Fund.  Their fees are shown in the table below as
a percentage of the Fund's average daily net assets.
    
   
BERGER ASSOCIATES (210 University Blvd., Suite 900, Denver, CO 80206) serves as
investment advisor, sub-advisor, administrator or sub-administrator to mutual
funds and institutional investors.  Berger Associates has been in the investment
advisory business for over 20 years.  Berger Associates is a wholly-owned
subsidiary of Kansas City Southern Industries, Inc. (KCSI).  KCSI is a publicly
traded holding company with principal operations in rail transportation, through
its subsidiary The Kansas City Southern Railway Company, and financial asset
management businesses.  When acting as investment advisor, Berger Associates is
responsible for managing the investment operations of the Fund.  
    
   
PERKINS, WOLF, MCDONNELL & COMPANY (PWM) (53 West Jackson Boulevard, Suite 818,
Chicago, IL 60604) serves as sub-advisor to the Berger Mid Cap Value Fund.  PWM
has also served as advisor or sub-advisor to the Berger Small Cap Value Fund
since 1985.  __________________ is responsible for the day-to-day investment
management of the Fund.  Robert H. Perkins owns 49% of PWM and serves as its
President and a director.  Gregory E. Wolf owns 20% of PWM and serves as its
Treasurer and a director.  As sub-advisor, PWM manages the Fund's investment
operations. 
    

   
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
FUND                        ADVISOR            SUB-ADVISOR       ADMINISTRATOR
                            (PAID BY FUND)     (PAID BY ADVISOR) (PAID BY FUND)
                                              
- --------------------------------------------------------------------------------
<S>                         <C>                <C>             <C>
BERGER MID CAP VALUE FUND   Berger Associates  PWM             Berger Associates
                            0.75%              _______%        0.01%
- --------------------------------------------------------------------------------
</TABLE>
    

ADDITIONAL EXPENSE INFORMATION 

   
12b-1 PLANS.  The Fund has adopted a 12b-1 plan permitting it to pay certain
costs of distributing its shares.  Berger Associates is entitled to be paid a
fee under each plan of 0.25% of the Fund's average daily net assets.  The fee
may be used for such things as:
    

- -    marketing and promotional activities
- -    printing and distributing prospectuses and reports to prospective
     shareholders
- -    printing and distributing Fund sales literature
- -    compensation to dealers and others who provide distribution and
     administrative services
- -    support services (such as routine requests for information).


page 18
<PAGE>

   
The Fund may be jointly promoted with other Berger Funds.  Costs of joint
promotions are allocated among the funds on the basis of net assets, unless
otherwise directed by the trustees.
    

BROKERAGE COMMISSIONS.  Fund portfolio brokerage is permitted to be placed
through a broker-dealer that may be considered an affiliate of Berger
Associates, but only when commissions paid to that broker-dealer are applied to
reduce Fund expenses.  

Sales of Fund shares by a broker-dealer and its recommendation that customers
purchase Fund shares are factors that may be considered in the selection of
broker-dealers to execute Fund portfolio transactions.  In placing all portfolio
business, the Fund's advisor or sub-advisor will seek best execution. 

   
Portfolio changes are made whenever the Fund's investment manager believes that
the Fund's goal could be better achieved by investment in another security,
regardless of portfolio turnover.  At times, portfolio turnover for the Fund may
exceed 100% per year. Turnover for the Fund is not expected to exceed 150%. 
Higher turnover rates may result in higher brokerage costs to the Fund and in
higher net taxable gains for you as an investor. 
    

OTHER SERVICE PROVIDERS


   
The following additional companies provide services to the Fund:
    

TRANSFER AGENT AND DIVIDEND PAYING AGENT 
DST Systems, Inc. (DST)
P.O. Box 419958
Kansas City, MO 64141
DST may be considered an affiliate of Berger Associates through common ownership
by KCSI.

CUSTODIAN
Investors Fiduciary Trust Company (IFTC)
127 West 10th Street
Kansas City, MO 64105

DISTRIBUTOR
Berger Distributors, Inc. (BDI)
210 University Blvd., Suite 900
Denver, CO 80206
BDI is not paid a fee for its services, but may be reimbursed by Berger
Associates for its costs in distributing Fund shares.  BDI is wholly owned by
Berger Associates and certain Fund officers are also officers or directors of
BDI.

   
THIRD PARTY ADMINISTRATORS
Certain brokerage firms and other companies may provide administrative services
(such as sub-transfer agency, recordkeeping or shareholder communications
services) to investors purchasing shares of the Fund through those companies. 
The Fund's advisor or the Fund (if approved by its trustees) may pay fees to
these companies for their services.  These companies may also be appointed as
agents for or authorized by the Fund to accept on its behalf purchase and
redemption requests that are received in good order.  Subject to Fund approval,
certain of these companies may 
    


page 19
<PAGE>

   
be authorized to designate other entities to accept purchase and redemption
orders on behalf of the Fund. 
    
   
VOTING.  The Fund does not hold annual shareholder meetings, but may hold
special meetings for such matters as electing or removing board members or
considering changes to fundamental policies, advisory contracts or 12b-1 fees. 
Shareholders of the Fund vote separately on matters relating only to the Fund. 
They vote together and along with the shareholders of any other series of the
trust in the election of trustees and on all matters relating to the trust as a
whole.  Each full share of the Fund has one vote.  The Fund's investment
objective may be changed only with shareholder approval.
    

   
YEAR 2000. Mutual funds and businesses around the world depend on smooth 
functioning computer systems. Many of those systems need to be modified to 
distinguish the difference between the year 1900 and the year 2000. The 
adviser, distributor, shareholder servicing and transfer agent, custodian and 
certain other service providers to the Fund have reported that each expects 
to modify its systems, as necessary, prior to January 1, 2000, to address the 
so-called "year 2000 problem." However, there can be no assurance that the 
problems will be corrected in all respects and that the Fund's operations and 
services provided to shareholders will not be adversely affected.
    

page 20
<PAGE>

[BACK COVER]


























[LOGO]
BERGER
Together we can
move mountains (R)

   
The Statement of Additional Information (SAI), as it may be amended or
supplemented from time to time, has been filed with the SEC and is incorporated
by reference in its entirety into this prospectus (meaning it legally becomes a
part of this prospectus). You may read or download the SAI, plus other
information and material incorporated by reference in this prospectus, from the
SEC's Internet Web site at www.sec.gov.
    
   
Shareholders with questions or who would like to receive a Prospectus on other
Berger Funds should write to The Berger Funds, c/o Berger Associates, Inc., P.O.
Box 5005, Denver, CO 80217, or call 1.800.551.5849 or contact us online at
www.bergerfunds.com.
    

Prospectus printed on recycled paper.


page 21
<PAGE>
   
                              BERGER MID CAP VALUE FUND
    


                         STATEMENT OF ADDITIONAL INFORMATION
                        SHAREHOLDER SERVICES: 1-800-551-5849
                                          

   
               This Statement of Additional Information ("SAI") is not a
prospectus.  It should be read in conjunction with the Prospectus dated June 30,
1998, describing the Berger Mid Cap Value Fund (the "Fund"), which may be
obtained by writing the Fund at P.O. Box 5005, Denver, Colorado 80217, or
calling 1-800-333-1001.  The Fund is a "no-load" mutual fund, meaning that a
buyer pays no commissions or sales load when buying or redeeming shares of the
Fund, although the Fund pays certain costs of distributing its shares.  See
"Section 5. Expenses of the Fund -- 12b-1 Plan" below.  This SAI provides
further description of the Fund.
    


   
BERGER MID CAP VALUE FUND  
The investment objective of the Berger Mid Cap Value Fund is capital
appreciation.  
    
















   
                                 DATED JUNE 30, 1998
    

<PAGE>

                                  TABLE OF CONTENTS
                                          &
                            CROSS-REFERENCES TO PROSPECTUS


- --------------------------------------------------------------------------------
 TABLE OF CONTENTS                       CROSS-REFERENCES TO
                                         RELATED DISCLOSURES
                                         IN PROSPECTUS   
- --------------------------------------------------------------------------------
 Introduction                            Table of Contents
- --------------------------------------------------------------------------------
 1. Portfolio Policies of the Fund       Berger Funds;
                                         Investment Techniques, Securities and
                                         the Associated Risks
- --------------------------------------------------------------------------------
 2. Investment Restrictions              Berger Funds;
                                         Investment Techniques, Securities and
                                         the Associated Risks
- --------------------------------------------------------------------------------
 3. Management of the Fund               Berger Funds;
                                         Organization of the Berger Fund Family
- --------------------------------------------------------------------------------
 4. Investment Advisor                   Berger Funds;
                                         Organization of the Berger Fund Family
- --------------------------------------------------------------------------------
 5. Expenses of the Fund                 Berger Funds;
                                         Organization of the Berger Fund Family
- --------------------------------------------------------------------------------
   
 6. Brokerage Policy                     Berger Funds;
                                         Organization of the Berger Fund Family
    
- --------------------------------------------------------------------------------
 7. How to Purchase Shares in the Fund   Information on Your Account
- --------------------------------------------------------------------------------
 8. How the Net Asset Value is           Information on Your Account
 Determined
- --------------------------------------------------------------------------------
 9. Income Dividends, Capital Gains      Information on Your Account
 Distributions and Tax Treatment
- --------------------------------------------------------------------------------
 10. Suspension of Redemption Rights     Information on Your Account
- --------------------------------------------------------------------------------
 11. Tax-Sheltered Retirement Plans      Information on Your Account
- --------------------------------------------------------------------------------
 12. Special Purchase and Exchange       Information on Your Account
 Plans
- --------------------------------------------------------------------------------
 13. Performance Information             Organization of the Berger Fund Family
- --------------------------------------------------------------------------------
 14. Additional Information              Organization of the Berger Fund Family
- --------------------------------------------------------------------------------
   
 Financial Statements                    N/A
    
- --------------------------------------------------------------------------------


                                         -i-

<PAGE>

                                     INTRODUCTION
   
               The Fund described in this SAI is a mutual fund, or open-end,
management investment company. 
    

   
1.             PORTFOLIO POLICIES OF THE FUND

               The Prospectus describes the investment goal of the Fund and the
primary policies to be employed to achieve that goal. This section contains
supplemental information concerning the types of securities and other
instruments in which the Fund may invest, the investment policies and portfolio
strategies that the Fund may utilize and certain risks attendant to those
investments, policies and strategies. 
    

   
               COMMON AND PREFERRED STOCKS.  Stocks represent shares of
ownership in a company.  Generally, preferred stock has a specified dividend and
ranks after bonds and before common stocks in its claim on income for dividend
payments and on assets should the company be liquidated.  After other claims are
satisfied, common stockholders participate in company profits on a pro-rata
basis.  Profits may be paid out in dividends or reinvested in the company to
help it grow.  Increases and decreases in earnings are usually reflected in a
company's stock price, so common stocks generally have the greatest appreciation
and depreciation potential of all corporate securities.  While most preferred
stocks pay dividends, the Fund may purchase preferred stock where the issuer has
omitted, or is in danger of omitting, payment of its dividends.  Such
investments would be made primarily for their capital appreciation potential. 
All investments in stocks are subject to market risk, meaning that their prices
may move up and down with the general stock market, and that such movements
might reduce their value.
    

   
               DEBT SECURITIES.  Debt securities (such as bonds or debentures)
are fixed-income  securities which bear interest and are issued by corporations
or governments.  The issuer has a contractual obligation to pay interest at a
stated rate on specific dates and to repay principal on a specific maturity
date.  In addition to market risk, debt securities are generally subject to two
other kinds of risk:  credit risk and interest rate risk.  Credit risk refers to
the ability of the issuer to meet interest or principal payments as they come
due.  The lower the rating given a security by a rating service (such as Moody's
Investor Service ("Moody's") and Standard & Poor's ("S&P")), the greater the
credit risk the rating service perceives with respect to that security.  The 
Fund will not purchase any nonconvertible securities rated below investment
grade (Ba or lower by Moody's, BB or lower by S&P).  In cases where the ratings
assigned by more than one rating agency differ, the Fund will consider the
security as rated in the higher category.  If nonconvertible securities
purchased by the Fund are downgraded to below investment grade following
purchase, the trustees of the Fund, in consultation with the Fund's advisor or
sub-advisor, will determine what action, if any, is appropriate in light of all
relevant circumstances.   For a further discussion of debt security ratings, see
Appendix A to this SAI.
    

   
               Interest rate risk refers to the fact that the value of
fixed-income securities (like debt securities) generally fluctuates in response
to changes in interest rates.  A decrease in interest rates will generally
result in an increase in the price of fixed-income securities held by the Fund. 
Conversely, during periods of rising interest rates, the value of fixed-income
securities held by the Fund will generally decline.  Longer-term securities are
generally more sensitive to interest rate changes and are more volatile than
shorter-term securities, but they generally offer higher yields to compensate
investors for the associated risks.
    

   
               CONVERTIBLE SECURITIES.  The Fund may also purchase debt or
equity securities which are convertible into common stock when the Fund's
advisor or sub-advisor believes they offer the potential for a higher total
return than nonconvertible securities.  While fixed-income securities generally
have
    


                                         -1-
<PAGE>

   
a priority claim on a corporation's assets over that of common stock, some of
the convertible securities which the Fund may hold are high-yield/high-risk
securities that are subject to special risks, including the risk of default in
interest or principal payments which could result in a loss of income to the
Fund or a decline in the market value of the securities.  Convertible securities
often display a degree of market price volatility that is comparable to common
stocks.  The credit risk associated with convertible securities generally is
reflected by their ratings by organizations such as Moody's or S&P or a similar
determination of creditworthiness by the Fund's advisor or sub-advisor.  The
Fund has no pre-established minimum quality standards for convertible securities
and may invest in convertible securities of any quality, including lower rated
or unrated securities.  However, the Fund will not invest in any security in
default at the time of purchase, and the Fund will invest less than 20% of the
market value of its assets at the time of purchase in convertible securities
rated below investment grade.  If convertible securities purchased by the Fund
are downgraded following purchase, or if other circumstances cause 20% or more
of the Fund's assets to be invested in convertible securities rated below
investment grade, the trustees of the Fund, in consultation with the Fund's
advisor or sub-advisor, will determine what action, if any, is appropriate in
light of all relevant circumstances.  For a further discussion of debt security
ratings, see Appendix A to this SAI. 
    

   
               ZEROS/STRIPS. The Fund may invest also in zero coupon bonds or in
"strips."  Zero coupon bonds do not make regular interest payments; rather, they
are sold at a discount from face value.  Principal and accreted discount
(representing interest accrued but not paid) are paid at maturity.  "Strips" are
debt securities that are stripped of their interest coupon after the securities
are issued, but otherwise are comparable to zero coupon bonds.  The market
values of "strips" and zero coupon bonds generally fluctuate in response to
changes in interest rates to a greater degree than do interest-paying securities
of comparable term and quality.  The Fund will not invest in mortgage-backed or
other asset-backed securities.
    

   
               SECURITIES OF SMALLER COMPANIES.  The Fund may invest in
securities of companies with small or mid-sized market capitalizations.  Market
capitalization is defined as total current market value of a company's
outstanding common stock.  Investments in companies with smaller market
capitalizations may involve greater risks and price volatility (that is, more
abrupt or erratic price movements) than investments in larger, more mature
companies since smaller companies may be at an earlier stage of development and
may have limited product lines, reduced market liquidity for their shares,
limited financial resources or less depth in management than larger or more
established companies.  Smaller companies also may be less significant factors
within their industries and may have difficulty withstanding competition from
larger companies.  While smaller companies may be subject to these additional
risks, they may also realize more substantial growth than larger or more
established companies.
    

   
               SECURITIES OF COMPANIES WITH LIMITED OPERATING HISTORIES.  The
Fund may invest in securities of companies with limited operating histories. 
The Fund considers these to be securities of companies with a record of less
than three years' continuous operation, even including the operations of any
predecessors and parents.  (These are sometimes referred to as "unseasoned
issuers.")  These companies by their nature have only a limited operating
history which can be used for evaluating the company's growth prospects.  As a
result, investment decisions for these securities may place a greater emphasis
on current or planned product lines and the reputation and experience of the
company's management and less emphasis on fundamental valuation factors than
would be the case for more mature companies.  In addition, many of these
companies may also be small companies and involve the risks and price volatility
associated with smaller companies. 
    

   
               FOREIGN SECURITIES.  The Fund may invest in foreign securities,
which may be traded in foreign markets and denominated in foreign currency.  The
Fund's investments may also include American Depositary Receipts (ADRs),
European Depositary Receipts (EDRs) which are similar to ADRs, 
    


                                         -2-
<PAGE>

   
in bearer form, designed for use in the European securities markets, and in
Global Depositary Receipts (GDRs).  
    

   
               Investments in foreign securities involve some risks that are
different from the risks of investing in securities of U.S. issuers, such as the
risk of adverse political, social, diplomatic and economic developments and,
with respect to certain countries, the possibility of expropriation, taxes
imposed by foreign countries or limitations on the removal of monies or other
assets of the Fund.  Moreover, the economies of individual foreign countries
will vary in comparison to the U.S. economy in such respects as growth of gross
domestic product, rate of inflation, capital reinvestment, resources,
self-sufficiency and balance of payments position.  Securities of some foreign
companies, particularly those in developing countries, are less liquid and more
volatile than securities of comparable domestic companies.  A developing country
generally is considered to be in the initial stages of its industrialization
cycle.  Investing in the securities of developing countries may involve exposure
to economic structures that are less diverse and mature, and to political
systems that can be expected to have less stability than developed countries. 
    

   
               There also may be less publicly available information about
foreign issuers and securities than domestic issuers and securities, and foreign
issuers generally are not subject to accounting, auditing and financial
reporting standards, requirements and practices comparable to those applicable
to domestic issuers.  Also, there is generally less government supervision and
regulation of exchanges, brokers, financial institutions and issuers in foreign
countries than there is in the U.S.  Foreign financial markets typically have
substantially less volume than U.S. markets.  Foreign markets also have
different clearance and settlement procedures and, in certain markets, delays or
other factors could make it difficult to effect transactions, potentially
causing the Fund to experience losses or miss investment opportunities.
    

   
               Costs associated with transactions in foreign securities are
generally higher than with transactions in U.S. securities.  The Fund will incur
greater costs in maintaining assets in foreign jurisdictions and in buying and
selling foreign securities generally, resulting in part from converting foreign
currencies into U.S. dollars.  In addition, the Fund might have greater
difficulty taking appropriate legal action with respect to foreign investments
in non-U.S. courts than with respect to domestic issuers in U.S. courts, which
may heighten the risk of possible losses through the holding of securities by
custodians and securities depositories in foreign countries.
    

   
               If the Fund is invested in securities denominated or quoted in
currencies other than the U.S. dollar, changes in foreign currency exchange
rates will affect the value of the investments in its portfolio and the
unrealized appreciation or depreciation of investments insofar as U.S. investors
are concerned.  If the foreign currency in which a security is denominated
appreciates against the U.S. dollar, the dollar value of the security will
increase.  Conversely, a decline in the exchange rate of the foreign currency
against the U.S. dollar would adversely affect the dollar value of the foreign
securities.  Foreign currency exchange rates are determined by forces of supply
and demand on the foreign exchange markets, which are in turn affected by the
international balance of payments and other economic and financial conditions,
government intervention, speculation and other factors.
    

   
               PASSIVE FOREIGN INVESTMENT COMPANIES (PFICs).  The Fund may
purchase the securities of certain foreign investment funds or trusts considered
Passive Foreign Investment Companies (PFICs) under U.S. tax laws.  In addition
to bearing their proportionate share of the Fund's expenses (management fees and
operating expenses), shareholders will also indirectly bear similar expenses of
such PFIC.  PFIC investments also may be subject to less favorable U.S. tax
treatment, as discussed in Section 9 below.
    

   
               ILLIQUID AND RESTRICTED SECURITIES.  The Fund is authorized to
invest in securities which are illiquid or not readily marketable because they
are subject to restrictions on their resale ("restricted 
    


                                         -3-
<PAGE>

   
securities") or because, based upon their nature or the market for such
securities, no ready market is available.  However, the Fund will not purchase
any such security, the purchase of which would cause the Fund to invest more
than 15% of its net assets, measured at the time of purchase, in illiquid
securities.  Investments in illiquid securities involve certain risks to the
extent that the Fund may be unable to dispose of such a security at the time
desired or at a reasonable price or, in some cases, may be unable to dispose of
it at all.  In addition, in order to resell a restricted security, the Fund
might have to incur the potentially substantial expense and delay associated
with effecting registration.  If securities become illiquid following purchase
or other circumstances cause more than 15% of the Fund's net assets to be
invested in illiquid securities, the trustees of the Fund, in consultation with
the Fund's advisor or sub-advisor, will determine what action, if any, is
appropriate in light of all relevant circumstances.
    

   
               Repurchase agreements maturing in more than seven days will be
considered as illiquid for purposes of this restriction.  Pursuant to guidelines
established by the trustees, the Fund's advisor or sub-advisor will determine
whether securities eligible for resale to qualified institutional buyers
pursuant to SEC Rule 144A under the Securities Act of 1933 should be treated as
illiquid investments considering, among other things, the following factors: 
(1) the frequency of trades and quotes for the security; (2) the number of
dealers willing to purchase or sell the security and the number of other
potential purchasers; (3) dealer undertakings to make a market in the security;
and (4) the nature of the security and the marketplace trades (e.g., the time
needed to dispose of the security, the method of soliciting offers, and the
mechanics of the transfer).  The liquidity of the Fund's investments in Rule
144A securities could be impaired if qualified institutional buyers become
uninterested in purchasing these securities.
    

   
               REPURCHASE AGREEMENTS.  The Fund may invest in repurchase
agreements with various financial organizations, including commercial banks,
registered broker-dealers and registered government securities dealers.  A
repurchase agreement is an agreement under which the Fund acquires a debt
security (generally a debt security issued or guaranteed by the U.S. government
or an agency thereof, a banker's acceptance or a certificate of deposit) from a
commercial bank, broker or dealer, subject to resale to the seller at an agreed
upon price and date (normally, the next business day).  A repurchase agreement
may be considered a loan collateralized by securities.  The resale price
reflects an agreed upon interest rate effective for the period the instrument is
held by the Fund and is unrelated to the interest rate on the underlying
instrument.  In these transactions, the securities acquired by the Fund
(including accrued interest earned thereon) must have a total value equal to or
in excess of the value of the repurchase agreement and are held by the Fund's
custodian bank until repurchased.  In addition, the trustees will establish
guidelines and standards for review by the investment advisor or sub-advisor of
the creditworthiness of any bank, broker or dealer party to a repurchase
agreement with the Fund.  The Fund will not enter into a repurchase agreement
maturing in more than seven days if as a result more than 15% of the Fund's
total assets would be invested in such repurchase agreements and other illiquid
securities.
    

   
               These transactions must be fully collateralized at all times by
debt securities (generally a security issued or guaranteed by the U.S.
Government or an agency thereof, a banker's acceptance or a certificate of
deposit), but involve certain risks, such as credit risk to the Fund if the
other party defaults on its obligation and the Fund is delayed or prevented from
liquidating the collateral.   For example, if the other party to the agreement
defaults on its obligation to repurchase the underlying security at a time when
the value of the security has declined, the Fund may incur a loss upon
disposition of the security.  If the other party to the agreement becomes
insolvent and subject to liquidation or reorganization under the Bankruptcy Code
or other laws, a court may determine that the underlying security is collateral
for a loan by the Fund not within the control of the Fund and therefore the
realization by the Fund on such collateral may automatically be stayed and
delayed.  Further, it is possible that the Fund may not be able to substantiate
its interest in the underlying security and may 
    


                                         -4-
<PAGE>

   
be deemed an unsecured creditor of the other party to the agreement.  The Fund
expects that these risks can be controlled through careful monitoring
procedures.
    

   
               WHEN-ISSUED AND DELAYED DELIVERY SECURITIES.  The Fund may
purchase and sell securities on a when-issued or delayed delivery basis. 
However, the Fund currently does not intend to purchase or sell securities on a
when-issued or delayed delivery basis, if as a result more than 5% of its total
assets taken at market value at the time of purchase would be invested in such
securities.  When-issued or delayed delivery transactions arise when securities
(normally, obligations of issuers eligible for investment by the Fund) are
purchased or sold by the Fund with payment and delivery taking place in the
future in order to secure what is considered to be an advantageous price or
yield.  However, the yield available on a comparable security when delivery
takes place may vary from the yield on the security at the time that the
when-issued or delayed delivery transaction was entered into.  Any failure to
consummate a when-issued or delayed delivery transaction may result in the Fund
missing the opportunity of obtaining a price or yield considered to be
advantageous.  When-issued and delayed delivery transactions may generally be
expected to settle within one month from the date the transactions are entered
into, but in no event later than 90 days.  However, no payment or delivery is
made by the Fund until it receives delivery or payment from the other party to
the transaction.  

    

   
               When the Fund purchases securities on a when-issued basis, it
will maintain in a segregated account with its custodian cash, U.S. government
securities or other liquid assets having an aggregate value equal to the amount
of such purchase commitments, until payment is made.  If necessary, additional
assets will be placed in the account daily so that the value of the account will
equal or exceed the amount of the Fund's purchase commitments.
    

   
               LENDING OF PORTFOLIO SECURITIES.  The Fund may lend its
securities to qualified institutional investors (such as brokers, dealers or
other financial organizations) who need to borrow securities in order to
complete certain transactions, such as covering short sales, avoiding failures
to deliver securities or completing arbitrage operations.  Loans of securities
by the Fund will be collateralized by cash, letters of credit, or securities
issued or guaranteed by the U.S. Government or its agencies.  The collateral
will equal at least 100% of the current market value of the loaned securities,
marked-to-market on a daily basis.  By lending its securities, the Fund will be
attempting to generate income through the receipt of interest on the loan which,
in turn, can be invested in additional securities to pursue the Fund's
investment objective.  Any gain or loss in the market price of the securities
loaned that might occur during the term of the loan would be for the account of
the Fund.  
    

   
               The Fund may lend its portfolio securities to qualified brokers,
dealers, banks or other financial institutions, so long as the terms, the
structure and the aggregate amount of such loans are not inconsistent with the
Investment Company Act of 1940, or the Rules and Regulations or interpretations
of the Securities and Exchange Commission (the "Commission") thereunder, which
currently require that (a) the borrower pledge and maintain with the Fund
collateral consisting of cash, an irrevocable letter of credit or securities
issued or guaranteed by the United States government having a value at all times
not less than 100% of the value of the securities loaned, (b) the borrower add
to such collateral whenever the price of the securities loaned rises (i.e., the
borrower "marks to the market" on a daily basis), (c) the loan be made subject
to termination by the Fund at any time and (d) the Fund receives reasonable
interest on the loan, which interest may include the Fund's investing cash
collateral in interest bearing short-term investments, and (e) the Fund receives
all dividends and distributions on the loaned securities and any increase in the
market value of the loaned securities.
    

   
               The Fund bears risk of loss in the event that the other party to
a securities lending transaction defaults on its obligations and the Fund is
delayed in or prevented from exercising its rights to dispose of the collateral,
including the risk of a possible decline in the value of the collateral
securities during the period in which the Fund seeks to assert these rights, the
risk of incurring expenses associated with asserting these rights and the risk
of losing all or a part of the income from 
    


                                         -5-
<PAGE>

   
the transaction.  The Fund will not lend its portfolio securities if, as a
result, the aggregate value of such loans would exceed 33-1/3% of the value of
the Fund's total assets.  Loan arrangements made by the Fund will comply with
all other applicable regulatory requirements, including the rules of the New
York Stock Exchange, which rules presently require the borrower, after notice,
to redeliver the securities within the normal settlement time of three business
days.  All relevant facts and circumstances, including creditworthiness of the
broker, dealer or institution, will be considered in making decisions with
respect to the lending of securities, subject to review by the Fund's trustees.
    

   

               SHORT SALES.  The Fund currently is only permitted to engage in
short sales if, at the time of the short sale, the Fund owns or has the right to
acquire an equivalent kind and amount of the security being sold short at no
additional cost (i.e., short sales "against the box").
    

   
               In a short sale, the seller does not immediately deliver the
securities sold and is said to have a short position in those securities until
delivery occurs.  To make delivery to the purchaser, the executing broker
borrows the securities being sold short on behalf of the seller.  While the
short position is maintained, the seller collateralizes its obligation to
deliver the securities sold short in an amount equal to the proceeds of the
short sale plus an additional margin amount established by the Board of
Governors of the Federal Reserve.  If the Fund engages in a short sale, the
collateral account will be maintained by the Fund's custodian.  While the short
sale is open, the Fund will maintain in a segregated custodial account an amount
of securities convertible into or exchangeable for such equivalent securities at
no additional cost.  These securities would constitute the Fund's long position.
    

   
               Historically, the Fund could have made a short sale, as described
above, when it wanted to sell a security it owned at a current attractive price,
but also wished to defer recognition of gain or loss for Federal income tax
purposes and for purposes of satisfying certain tests applicable to regulated
investment companies under the Internal Revenue Code.  However, federal tax
legislation has eliminated the ability to defer recognition of gain or loss in
short sales against the box and accordingly, it is not anticipated that the Fund
will be engaging in these transactions unless there are further legislative
changes.
    

   
               SPECIAL SITUATIONS.  The Fund may also invest in special
situations, that is, in common stocks of companies that have recently
experienced or are anticipated to experience a significant change in structure,
management, products or services.  Examples of special situations are companies
being reorganized or merged, companies having unusual new products, or which
enjoy particular tax advantages, or companies that are run by new management or
may be probable takeover candidates.  The opportunity to invest in special
situations, however, is limited and depends in part on the market's assessment
of these issuers and their circumstances.  In addition, stocks of companies in
special situations may be more volatile, since the market value of these stocks
may decline if an anticipated event or benefit does not materialize.
    

   
               HEDGING TRANSACTIONS.  The Fund is authorized to make limited use
of certain types of futures, forwards and/or options, but only for the purpose
of hedging, that is, protecting against market risk due to market movements that
may adversely affect the value of the Fund's securities or the price of
securities that the Fund is considering purchasing.  The utilization of futures,
forwards and options is also subject to policies and procedures which may be
established by the trustees from time to time.  A hedging transaction may
partially protect the Fund from a decline in the value of a particular security
or its portfolio generally, although hedging may also limit the Fund's
opportunity to profit from favorable price movements, and the cost of the
transaction will reduce the potential return on the security or the portfolio. 
Use of these instruments by the Fund involves the potential for a loss that may
exceed the amount of initial margin the Fund would be permitted to commit to the
contracts under its investment limitation, or in the case of a call option
written by the Fund, may exceed the premium received for the option.  However,
the Fund is  permitted to use such instruments for hedging purposes only, and
only if the aggregate amount of its obligations under these contracts does not
exceed the 
    


                                         -6-
<PAGE>
 
   
total market value of the assets the Fund is attempting to hedge, such as a
portion or all of its exposure to equity securities or its holding in a specific
foreign currency.  To help ensure that the Fund will be able to meet its
obligations under its futures and forward contracts and its obligations under
options written by the Fund, the Fund will be required to maintain liquid assets
in a segregated account with its custodian bank or to set aside portfolio
securities to "cover" its position in these contracts.
    

   
               The principal risks of the Fund utilizing futures transactions,
forward contracts and options are:  (a) losses resulting from market movements
not anticipated by the Fund; (b) possible imperfect correlation between
movements in the prices of futures, forwards and options and movements in the
prices of the securities or currencies hedged or used to cover such positions;
(c) lack of assurance that a liquid secondary market will exist for any
particular futures or options at any particular time, and possible
exchange-imposed price fluctuation limits, either of which may make it difficult
or impossible to close a position when so desired; (d) lack of assurance that
the counterparty to a forward contract would be willing to negotiate an offset
or termination of the contract when so desired; and (e) the need for additional
information and skills beyond those required for the management of a portfolio
of traditional securities.  In addition, when the Fund enters into an
over-the-counter contract with a counterparty, the Fund will assume counterparty
credit risk, that is, the risk that the counterparty will fail to perform its
obligations, in which case the Fund could be worse off than if the contract had
not been entered into.  
    

   
               Following is additional information concerning the futures,
forwards and options which the Fund may utilize, provided that no more than 5%
of the Fund's net assets at the time the contract is entered into may be used
for initial margins for financial futures transactions and premiums paid for the
purchase of options.  In addition, the Fund may only write call options that are
covered and only up to 25% of the Fund's total assets.   
    

   

               FUTURES CONTRACTS.  Financial futures contracts are
exchange-traded contracts on financial instruments (such as securities and
foreign currencies) and securities indices that obligate the holder to take or
make delivery of a specified quantity of the underlying financial instrument, or
the cash value of an index, at a future date.  Although futures contracts by
their terms call for the delivery or acquisition of the underlying instruments
or a cash payment based on the mark-to-market value of the underlying
instruments, in most cases the contractual obligation will be offset before the
delivery date by buying (in the case of an obligation to sell) or selling (in
the case of an obligation to buy) an identical futures contract.  Such a
transaction cancels the original obligation to make or take delivery of the
instruments.
    

   
               The Fund may enter into contracts for the purchase or sale for
future delivery of financial instruments, such as securities and foreign
currencies, or contracts based on financial indices including indices of U.S.
Government securities, foreign government securities or equity securities.  U.S.
futures contracts are traded on exchanges which have been designated "contract
markets" by the Commodity Futures Trading Commission ("CFTC") and must be
executed through a futures commission merchant (an "FCM"), or brokerage firm,
which is a member of the relevant contract market.  Through their clearing
corporations, the exchanges guarantee performance of the contracts as between
the clearing members of the exchange.
    

   
               Both the buyer and seller are required to deposit "initial
margin" for the benefit of the FCM when a futures contract is entered into. 
Initial margin deposits are equal to a percentage of the contract's value, as
set by the exchange on which the contract is traded, and may be maintained in
cash or other liquid assets.  If the value of either party's position declines,
that party will be required to make additional "variation margin" payments to
the other party to settle the change in value on a daily basis.  Initial and
variation margin payments are similar to good faith deposits or performance
bonds or party-to-party payments resulting from daily changes in the value of
the contract, unlike margin extended by a securities broker, and would be
released or credited to the Fund upon termination 
    


                                         -7-
<PAGE>

   
of the futures contract, assuming all contractual obligations have been
satisfied.  Unlike margin extended by a securities broker, initial and variation
margin payments do not constitute purchasing securities on margin for purposes
of the Fund's investment limitations.  The Fund will incur brokerage fees when
it buys or sells futures contracts.
    

   
               In the event of the bankruptcy of the FCM that holds margin on
behalf of the Fund, the Fund may be entitled to return of margin owed to the
Fund only in proportion to the amount received by the FCM's other customers. 
The Fund will attempt to minimize the risk by careful monitoring of the
creditworthiness of the FCMs with which the Fund does business and by depositing
margin payments in a segregated account with the Fund's custodian for the
benefit of the FCM when practical or otherwise required by law.
    

   
               The Fund intends to comply with guidelines of eligibility for
exclusion from the definition of the term "commodity pool operator" with the
CFTC and the National Futures Association, which regulate trading in the futures
markets.  Accordingly, the Fund will not enter into any futures contract or
option on a futures contract if, as a result, the aggregate initial margin and
premiums required to establish such positions would exceed 5% of the Fund's net
assets.
    

   
               Although the Fund would hold cash and liquid assets in a
segregated account with a mark-to-market value sufficient to cover the Fund's
open futures obligations, the segregated assets would be available to the Fund
immediately upon closing out the futures position.
    

   
               The acquisition or sale of a futures contract may occur, for
example, when the Fund is considering purchasing or holds equity securities and
seeks to protect itself from fluctuations in prices without buying or selling
those securities.  For example, if prices were expected to decrease, the Fund
might sell equity index futures contracts, thereby hoping to offset a potential
decline in the value of equity securities in the portfolio by a corresponding
increase in the value of the futures contract position held by the Fund and
thereby preventing the Fund's net asset value from declining as much as it
otherwise would have.  The Fund also could protect against potential price
declines by selling portfolio securities and investing in money market
instruments.  However, the use of futures contracts as a hedging technique
allows the Fund to maintain a defensive position without having to sell
portfolio securities.
    

   
               Similarly, when prices of equity securities are expected to
increase, futures contracts may be bought to attempt to hedge against the
possibility of having to buy equity securities at higher prices.  This technique
is sometimes known as an anticipatory hedge.  Since the fluctuations in the
value of futures contracts should be similar to those of equity securities, the
Fund could take advantage of the potential rise in the value of equity
securities without buying them until the market has stabilized.  At that time,
the futures contracts could be liquidated and the Fund could buy equity
securities on the cash market.  
    

   
               The ordinary spreads between prices in the cash and futures
markets, due to differences in the nature of those markets, are subject to
distortions.  First, all participants in the futures market are subject to
initial margin and variation margin requirements.  Rather than meeting
additional variation margin requirements, investors may close out futures
contracts through offsetting transactions which could distort the normal price
relationship between the cash and futures markets.  Second, the liquidity of the
futures market depends on participants entering into offsetting transactions
rather than making or taking delivery.  To the extent participants decide to
make or take delivery, liquidity in the futures market could be reduced and
prices in the futures market distorted.  Third, from the point of view of
speculators, the margin deposit requirements in the futures market are less than
margin requirements in the securities market.  Therefore, increased
participation by speculators in the futures market may cause temporary price
distortions.  Due to the possibility of the foregoing 
    


                                         -8-
<PAGE>

   
distortions, a correct forecast of general price trends by the Fund still may
not result in a successful use of futures.
    

   
               Futures contracts entail additional risks.  Although the Fund
will only utilize futures contracts when it believes that use of such contracts
will benefit the Fund, if the Fund's investment judgment is incorrect, the
Fund's overall performance could be worse than if the Fund had not entered into
futures contracts.  For example, if the Fund has hedged against the effects of a
possible decrease in prices of securities held in the Fund's portfolio and
prices increase instead, the Fund will lose part or all of the benefit of the
increased value of these securities because of offsetting losses in the Fund's
futures positions.  In addition, if the Fund has insufficient cash, it may have
to sell securities from its portfolio to meet daily variation margin
requirements.  Those sales may be, but will not necessarily be, at increased
prices which reflect the rising market and may occur at a time when the sales
are disadvantageous to the Fund.  Although the buyer of an option cannot lose
more than the amount of the premium plus related transaction costs, a buyer or
seller of futures contracts could lose amounts substantially in excess of any
initial margin deposits made, due to the potential for adverse price movements
resulting in additional variation margin being required by such positions. 
However, the Fund intends to monitor its investments closely and will attempt to
close its positions when the risk of loss to the Fund becomes unacceptably high.
    

   
               The prices of futures contracts depend primarily on the value of
their underlying instruments.  Because there are a limited number of types of
futures contracts, it is possible that the standardized futures contracts
available to the Fund will not match exactly the Fund's current or potential
investments.  The Fund may buy and sell futures contracts based on underlying
instruments with different characteristics from the securities in which it
typically invests -- for example, by hedging investments in portfolio securities
with a futures contract based on a broad index of securities -- which involves a
risk that the futures position will not correlate precisely with the performance
of the Fund's investments.
    

   
               Futures prices can also diverge from the prices of their
underlying instruments, even if the underlying instruments closely correlate
with the Fund's investments.  Futures prices are affected by such factors as
current and anticipated short-term interest rates, changes in volatility of the
underlying instruments and the time remaining until expiration of the contract. 
Those factors may affect securities prices differently from futures prices. 
Imperfect correlations between the Fund's investments and its futures positions
may also result from differing levels of demand in the futures markets and the
securities markets, from structural differences in how futures and securities
are traded, and from imposition of daily price fluctuation limits for futures
contracts.  The Fund may buy or sell futures contracts with a value less than or
equal to the securities it wishes to hedge or is considering purchasing.  If
price changes in the Fund's futures positions are poorly correlated with its
other investments, its futures positions may fail to produce desired gains or
result in losses that are not offset by the gains in the Fund's other
investments.
    

   
               Because futures contracts are generally settled within a day from
the date they are closed out, compared with a longer settlement period for most
types of securities, the futures markets can provide superior liquidity to the
securities markets.  Nevertheless, there is no assurance a liquid secondary
market will exist for any particular futures contract at any particular time. 
In addition, futures exchanges may establish daily price fluctuation limits for
futures contracts and may halt trading if a contract's price moves upward or
downward more than the limit in a given day.  On volatile trading days when the
price fluctuation limit is reached, it may be impossible for the Fund to enter
into new positions or close out existing positions.  If the secondary market for
a futures contract is not liquid because of price fluctuation limits or
otherwise, the Fund may not be able to promptly liquidate unfavorable futures
positions and potentially could be required to continue to hold a futures
position until the delivery date, regardless of changes in its value.  As a
result, the Fund's access to other assets held to cover its futures positions
also could be impaired.
    


                                         -9-
<PAGE>

   
               OPTIONS ON FUTURES CONTRACTS.  The Fund may buy and write options
on futures contracts for hedging purposes.  An option on a futures contract
gives the Fund the right (but not the obligation) to buy or sell a futures
contract at a specified price on or before a specified date.  The purchase of a
call option on a futures contract is similar in some respects to the purchase of
a call option on an individual security.  Depending on the pricing of the option
compared to either the price of the futures contract upon which it is based or
the price of the underlying instrument, ownership of the option may or may not
be less risky than ownership of the futures contract or the underlying
instrument.  As with the purchase of futures contracts, the Fund may buy a call
option on a futures contract to hedge against a market advance, and the Fund
might buy a put option on a futures contract to hedge against a market decline.
    

   
               The writing of a call option on a futures contract constitutes a
partial hedge against declining prices of the security or foreign currency which
is deliverable under, or of the index comprising, the futures contract.  If the
futures price at the expiration of the call option is below the exercise price,
the Fund will retain the full amount of the option premium which provides a
partial hedge against any decline that may have occurred in the Fund's portfolio
holdings.  If a call option the Fund has written is exercised, the Fund will
incur a loss which will be reduced by the amount of the premium it received. 
Depending on the degree of correlation between change in the value of its
portfolio securities and changes in the value of the futures positions, the
Fund's losses from existing options on futures may to some extent be reduced or
increased by changes in the value of portfolio securities.
    

   
               The purchase of a put option on a futures contract is similar in
some respects to the purchase of protective put options on portfolio securities.
For example, the Fund may buy a put option on a futures contract to hedge the
Fund's portfolio against the risk of falling prices.
    

   
               The amount of risk the Fund assumes when it buys an option on a
futures contract is the premium paid for the option plus related transaction
costs.  In addition to the correlation risks discussed above, the purchase of an
option also entails the risk that changes in the value of the underlying futures
contract will not be fully reflected in the value of the options bought.
    

   
               FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS.  A forward contract
is a privately negotiated agreement between two parties in which one party is
obligated to deliver a stated amount of a stated asset at a specified time in
the future and the other party is obligated to pay a specified invoice amount
for the assets at the time of delivery.  The Fund currently intends that it will
only use forward contracts or commitments for hedging purposes and will only use
forward foreign currency exchange contracts, although the Fund may enter into
additional forms of forward contracts or commitments in the future if they
become available and advisable in light of the Fund's objectives and investment
policies.  Forward contracts generally are negotiated in an interbank market
conducted directly between traders (usually large commercial banks) and their
customers.  Unlike futures contracts, which are standardized exchange-traded
contracts, forward contracts can be specifically drawn to meet the needs of the
parties that enter into them.  The parties to a forward contract may agree to
offset or terminate the contract before its maturity, or may hold the contract
to maturity and complete the contemplated exchange.
    

   
               The following discussion summarizes the Fund's principal uses of
forward foreign currency exchange contracts ("forward currency contracts").  The
Fund may enter into forward currency contracts with stated contract values of up
to the value of the Fund's assets.  A forward currency contract is an obligation
to buy or sell an amount of a specified currency for an agreed price (which may
be in U.S. dollars or a foreign currency) on a specified date.  The Fund will
exchange foreign currencies for U.S. dollars and for other foreign currencies in
the normal course of business and may buy and sell currencies through forward
currency contracts in order to fix a price (in terms of a specified currency)
for securities it has agreed to buy or sell ("transaction hedge").  The Fund
also may 
    


                                         -10-
<PAGE>

   
hedge some or all of its investments denominated in foreign currency against a
decline in the value of that currency (or a proxy currency whose price movements
are expected to have a high degree of correlation with the currency being
hedged) relative to the U.S. dollar by entering into forward currency contracts
to sell an amount of that currency approximating the value of some or all of its
portfolio securities denominated in that currency ("position hedge") or by
participating in futures contracts (or options on such futures) with respect to
the currency.  The Fund also may enter into a forward currency contract with
respect to a currency where the Fund is considering the purchase or sale of
investments denominated in that currency but has not yet selected the specific
investments ("anticipatory hedge").
    

   
               These types of hedging minimize the effect of currency
appreciation as well as depreciation, but do not eliminate fluctuations in the
underlying U.S. dollar equivalent value of the proceeds of or rates of return on
the Fund's foreign currency denominated portfolio securities.  The matching of
the increase in value of a forward contract and the decline in the U.S. dollar
equivalent value of the foreign currency denominated asset that is the subject
of the hedge generally will not be precise.  Shifting the Fund's currency
exposure from one foreign currency to another limits the Fund's opportunity to
profit from increases in the value of the original currency and involves a risk
of increased losses to the Fund if its investment manager's projection of future
exchange rates is inaccurate.  Unforeseen changes in currency prices may result
in poorer overall performance for the Fund than if it had not entered into such
contracts.
    

   
               The Fund will cover outstanding forward currency contracts by
maintaining liquid portfolio securities denominated in the currency underlying
the forward contract or the currency being hedged.  To the extent that the Fund
is not able to cover its forward currency positions with underlying portfolio
securities, the Fund's custodian will segregate cash or liquid assets having a
value equal to the aggregate amount of the Fund's commitments under forward
contracts entered into.  If the value of the securities used to cover a position
or the value of segregated assets declines, the Fund must find alternative cover
or segregate additional cash or liquid assets on a daily basis so that the value
of the covered and segregated assets will be equal to the amount of the Fund's
commitments with respect to such contracts.  
    

   
               While forward contracts are not currently regulated by the CFTC,
the CFTC may in the future assert authority to regulate forward contracts.  In
such event, the Fund's ability to utilize forward contracts may be restricted. 
The Fund may not always be able to enter into forward contracts at attractive
prices and may be limited in its ability to use these contracts to hedge Fund
assets.  In addition, when the Fund enters into a privately negotiated forward
contract with a counterparty, the Fund assumes counterparty credit risk, that
is, the risk that the counterparty will fail to perform its obligations, in
which case the Fund could be worse off than if the contract had not been entered
into.  Unlike many exchange-traded futures contracts and options on futures,
there are no daily price fluctuation limits with respect to forward contracts
and other negotiated or over-the-counter instruments, and with respect to those
contracts, adverse market movements could therefore continue to an unlimited
extent over a period of time.  However, the Fund intends to monitor its
investments closely and will attempt to renegotiate or close its positions when
the risk of loss to the Fund becomes unacceptably high.  
    

   
               OPTIONS ON SECURITIES AND SECURITIES INDICES.  The Fund may buy
or sell put or call options and write covered call options on securities that
are traded on United States or foreign securities exchanges or over-the-counter.
Buying an option involves the risk that, during the option period, the price of
the underlying security will not increase (in the case of a call) to above the
exercise price, or will not decrease (in the case of a put) to below the
exercise price, in which case the option will expire without being exercised and
the holder would lose the amount of the premium.  Writing a call option involves
the risk of an increase in the market value of the underlying security, in which
case the option could be exercised and the underlying security would then be
sold by the Fund to the option 
    


                                         -11-
<PAGE>

   
holder at a lower price than its current market value and the Fund's potential
for capital appreciation on the security would be limited to the exercise price.
Moreover, when the Fund writes a call option on a securities index, the Fund
bears the risk of loss resulting from imperfect correlation between movements in
the price of the index and the price of the securities set aside to cover such
position.  Although they entitle the holder to buy equity securities, call
options to purchase equity securities do not entitle the holder to dividends or
voting rights with respect to the underlying securities, nor do they represent
any rights in the assets of the issuer of those securities.  
    

   
               A call option written by the Fund is "covered" if the Fund owns
the underlying security covered by the call or has an absolute and immediate
right to acquire that security without additional cash consideration (or for
additional cash consideration held in a segregated account by its custodian)
upon conversion or exchange of other securities held in its portfolio.  A call
option is also deemed to be covered if the Fund holds a call on the same
security and in the same principal amount as the call written and the exercise
price of the call held (i) is equal to or less than the exercise price of the
call written or (ii) is greater than the exercise price of the call written if
the difference is maintained by the Fund in liquid assets in a segregated
account with its custodian.
    

               The writer of a call option may have no control when the
underlying securities must be sold.  Whether or not an option expires
unexercised, the writer retains the amount of the premium.  This amount, of
course, may, in the case of a covered call option, be offset by a decline in the
market value of the underlying security during the option period.  

   
               The writer of an exchange-traded call option that wishes to
terminate its obligation may effect a "closing purchase transaction."  This is
accomplished by buying an option of the same series as the option previously
written.  The effect of the purchase is that the writer's position will be
cancelled by the clearing corporation.  If the Fund desires to sell a particular
security from the Fund's portfolio on which the Fund has written a call option,
the Fund will effect a closing transaction prior to or concurrent with the sale
of the security.  However, a writer may not effect a closing purchase
transaction after being notified of the exercise of an option.  An investor who
is the holder of an exchange-traded option may liquidate its position by
effecting a "closing sale transaction."  This is accomplished by selling an
option of the same series as the option previously bought.  There is no
guarantee that either a closing purchase or a closing sale transaction can be
effected.
    

   
               The Fund will realize a profit from a closing transaction if the
price of the purchase transaction is less than the premium received from writing
the option or the price received from a sale transaction is more than the
premium paid to buy the option; the Fund will realize a loss from a closing
transaction if the price of the purchase transaction is more than the premium
received from writing the option or the price received from a sale transaction
is less than the premium paid to buy the option.  Because increases in the
market price of a call option will generally reflect increases in the market
price of the underlying security, any loss resulting from the repurchase of a
call option is likely to be offset in whole or in part by appreciation of the
underlying security owned by the Fund.
    

   
               An option position may be closed out only where there exists a
secondary market for an option of the same series.  If a secondary market does
not exist, it might not be possible to effect closing transactions in particular
options with the result that the Fund would have to exercise the options in
order to realize any profit.  If the Fund is unable to effect a closing purchase
transaction in a secondary market, it will not be able to sell the underlying
security until the option expires or the Fund delivers the underlying security
upon exercise.  Reasons for the absence of a liquid secondary market may include
the following:  (i) there may be insufficient trading interest in certain
options, (ii) restrictions may be imposed by a national securities exchange on
which the option is traded ("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 or underlying securities,
(iv) unusual or unforeseen circumstances may interrupt normal operations on an
Exchange, 
    


                                         -12-
<PAGE>

   
(v) the facilities of an Exchange or of the Options Clearing Corporation ("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), in which event the secondary market on that Exchange (or
in that 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.  
    

   
               In addition, when the Fund enters into an over-the-counter option
contract with a counterparty, the Fund assumes counterparty credit risk, that
is, the risk that the counterparty will fail to perform its obligations, in
which case the Fund could be worse off than if the contract had not been entered
into.  
    

   
               An option on a securities index is similar to an option on a
security except that, rather than the right to take or make delivery of a
security at a specified price, an option on a securities index gives the holder
the right to receive, on exercise of the option, an amount of cash if the
closing level of the securities index on which the option is based is greater
than, in the case of a call, or less than, in the case of a put, the exercise
price of the option.
    

   
               The Fund may buy call options on securities or securities indices
to hedge against an increase in the price of a security or securities that the
Fund may buy in the future.  The premium paid for the call option plus any
transaction costs will reduce the benefit, if any, realized by the Fund upon
exercise of the option, and, unless the price of the underlying security or
index rises sufficiently, the option may expire and become worthless to the
Fund.  The Fund may buy put options to hedge against a decline in the value of a
security or its portfolio.  The premium paid for the put option plus any
transaction costs will reduce the benefit, if any, realized by the Fund upon
exercise of the option, and, unless the price of the underlying security or
index declines sufficiently, the option may expire and become worthless to the
Fund.  
    

   
               An example of a hedging transaction using an index option would
be if the Fund were to purchase a put on a stock index, in order to protect the
Fund against a decline in the value of all securities held by it to the extent
that the stock index moves in a similar pattern to the prices of the securities
held.  While the correlation between stock indices and price movements of the
stocks in which the Fund will generally invest may be imperfect, the Fund
expects, nonetheless, that the use of put options that relate to such indices
will, in certain circumstances, protect against declines in values of specific
portfolio securities or the Fund's portfolio generally.  Although the purchase
of a put option may partially protect the Fund from a decline in the value of a
particular security or its portfolio generally, the cost of a put will reduce
the potential return on the security or the portfolio.
    

   
               TEMPORARY DEFENSIVE MEASURES.  The Fund may increase its
investment in government securities, and other short-term, interest-bearing
securities without regard to the Fund's otherwise applicable percentage limits,
policies or its normal investment emphasis when its advisor or sub-advisor
believes market conditions warrant a temporary defensive position.  Taking
larger positions in such short-term investments may serve as a means of
preserving capital in unfavorable market conditions.  During these periods, the
Fund may not participate in stock or bond market advances or declines to the
same extent that it would if the Fund remained more fully invested in stocks and
bonds and it may be more difficult for the Fund to achieve its investment
objective.
    

   
               PORTFOLIO TURNOVER.   The Fund anticipates that its portfolio
turnover rate in future years may exceed 100%, and investment changes will be
made whenever management deems them appropriate even if this results in a higher
portfolio turnover rate.  A 100% annual turnover rate results, for example, if
the equivalent of all of the securities in the Fund's portfolio are replaced in
a period of one year.  In addition, portfolio turnover for the Fund may increase
as a result of large amounts of 
    


                                         -13-
<PAGE>

   
purchases and redemptions of shares of the Fund due to economic, market or other
factors that are not within the control of management.  The annual portfolio
turnover rate for the Fund is not expected to exceed 150%. 
    

   
               Higher portfolio turnover will necessarily result in
correspondingly higher brokerage costs for the Fund.  The existence of a high
portfolio turnover rate has no direct relationship to the tax liability of the
Fund, although sales of certain stocks will lead to realization of gains, and,
possibly, increased taxable distributions to shareholders.  The Fund's brokerage
policy is discussed further below under Section 6--Brokerage Policy, and
additional information concerning income taxes is located under Section
9--Income Dividends, Capital Gains Distributions and Tax Treatment.
    

2.             INVESTMENT RESTRICTIONS

   
               The investment objective of the Fund is set forth on the cover of
this SAI.  The investment objective of Fund is considered fundamental, meaning
that it cannot be changed without a shareholders' vote.  There can be no
assurance that the Fund's investment objective will be realized. 
    

   
               The Fund has adopted certain fundamental and non-fundamental
restrictions on its investments and other activities.  Fundamental restrictions
may not be changed without the approval of (i) 67% or more of the voting
securities of the Fund present at a meeting of shareholders thereof if the
holders of more than 50% of the outstanding voting securities are present or
represented by proxy, or (ii) more than 50% of the outstanding voting securities
of the Fund.  Non-fundamental restrictions may be changed in the future by
action of the trustees without shareholder vote. 
    
          
BERGER MID CAP VALUE FUND

   
               The following fundamental restrictions apply to the Berger Mid
Cap Value Fund.  The Fund may not:
    

   
               1.   With respect to 75% of the Fund's total assets, purchase the
securities of any one issuer (except U.S. government securities) if immediately
after and as a result of such purchase (a) the value of the holdings of the Fund
in the securities of such issuer exceeds 5% of the value of the Fund's total
assets or (b) the Fund owns more than 10% of the outstanding voting securities
of such issuer.
    

   
               2.   Invest in any one industry (other than U.S. government
securities) 25% or more of the value of its total assets at the time of such
investment.
    

               3.   Borrow money, except from banks for temporary or emergency
purposes in amounts not to exceed 25% of the Fund's total assets (including the
amount borrowed) taken at market value, nor pledge, mortgage or hypothecate its
assets, except to secure permitted indebtedness and then only if such pledging,
mortgaging or hypothecating does not exceed 25% of the Fund's total assets taken
at market value.  When borrowings exceed 5% of the Fund's total assets, the Fund
will not purchase portfolio securities.

               4.   Act as a securities underwriter (except to the extent the
Fund may be deemed an underwriter under the Securities Act of 1933 in disposing
of a security), issue senior securities (except to the extent permitted under
the Investment Company Act of 1940), invest in real estate (although it may
purchase shares of a real estate investment trust), or invest in commodities or
commodity contracts except financial futures transactions, futures contracts on
securities and securities indices and options on such futures, forward foreign
currency exchange contracts, forward commitments or securities index put or call
options.


                                         -14-
<PAGE>

               5.   Make loans, except that the Fund may enter into repurchase
agreements and may lend portfolio securities in accordance with the Fund's
investment policies.  The Fund does not, for this purpose, consider the purchase
of all or a portion of an issue of publicly distributed bonds, bank loan
participation agreements, bank certificates of deposit, bankers' acceptances,
debentures or other securities, whether or not the purchase is made upon the
original issuance of the securities, to be the making of a loan.

   
               In applying the industry concentration investment restriction
(no. 2 above),the Fund uses the industry groups used in the Data Monitor
Portfolio Monitoring System of William O'Neil & Co. Incorporated. 
    

   
               The trustees have adopted additional non-fundamental investment
restrictions for the Fund.  These limitations may be changed by the trustees
without a shareholder vote.  The non-fundamental investment restrictions include
the following:
    

               1.   The Fund may not purchase securities on margin from a broker
or dealer, except that the Fund may obtain such short-term credits as may be
necessary for the clearance of transactions, and may not make short sales of
securities, except that the Fund may make short sales if, at the time of the
short sale, the Fund owns or has the right to acquire an equivalent kind and
amount of the security being sold short at no additional cost (i.e., short sales
"against the box").  This limitation shall not prohibit or restrict the Fund
from entering into futures, forwards and options contracts or from making margin
payments and other deposits in connection therewith.

               2.   The Fund may not purchase the securities of any other
investment company, except by purchase in the open market involving no
commission or profit to a sponsor or dealer (other than the customary broker's
commission).

               3.   The Fund may not invest in companies for the purposes of
exercising control of management.

               4.   The Fund may not purchase any security, including any
repurchase agreement maturing in more than seven days, which is not readily
marketable, if more than 15% of the net assets of the Fund, taken at market
value at the time of purchase would be invested in such securities.

               5.   Only for the purpose of hedging, the Fund may purchase and
sell financial futures, forward foreign currency exchange contracts and put and
call options, but no more than 5% of the Fund's net assets at the time of
purchase may be invested in initial margins for financial futures transactions
and premiums for options.  The Fund may only write call options that are covered
and only up to 25% of the Fund's total assets.

               6.   The Fund may not purchase or sell securities on a
when-issued or delayed delivery basis, if as a result more than 5% of its total
assets taken at market value at the time of purchase would be invested in such
securities.

3.             MANAGEMENT OF THE FUND

   
               The trustees and executive officers of the Fund are listed below,
together with information which includes their principal occupations during the
past five years and other principal business affiliations.

     MICHAEL OWEN, 412 Reid Hall, Montana State University, Bozeman, MT  59717,
          DOB: 1937.  Since 1994, Dean, and from 1989 to 1994, a member of the
          Finance faculty, of the College of Business, Montana State University.
          Self-employed as a financial and management 
    


                                         -15-
<PAGE>
   
          consultant, and in real estate development.  Formerly (1976-1989),
          Chairman and Chief Executive Officer of Royal Gold, Inc. (mining). 
          Chairman of the Board of Berger 100 Fund and Berger Growth and Income
          Fund.  Chairman of the Trustees of Berger Investment Portfolio Trust,
          Berger Institutional Products Trust, Berger/BIAM Worldwide Funds
          Trust, Berger/BIAM Worldwide Portfolios Trust and Berger Omni
          Investment Trust.
    

   
*    GERARD M. LAVIN, 210 University Boulevard, Suite 900, Denver, CO  80206,
          DOB: 1942.  President and a director of Berger 100 Fund and Berger
          Growth and Income Fund, and President and a trustee of Berger
          Investment Portfolio Trust and Berger Omni Investment Trust, since
          February 1997.  President and a trustee of Berger/BIAM Worldwide
          Portfolios Trust and Berger/BIAM Worldwide Funds Trust since their
          inception in May 1996.  President and a trustee of Berger
          Institutional Products Trust since its inception in October 1995. 
          President and a director since April 1995 of Berger Associates, Inc. 
          Member and Chairman of the Board of Managers and Co-Chief Executive
          Officer on the Management Committee of BBOI Worldwide LLC since
          November 1996.  President and a director of West Side Investments,
          Inc. (investments), a wholly-owned subsidiary of DST Systems, Inc.,
          since February 1998.  Formerly, a Vice President of DST Systems, Inc.
          (data processing) from July 1995 to February 1998; President and Chief
          Executive Officer of Investors Fiduciary Trust Company (banking) from
          February 1992 to March 1995; and Chief Operating Officer of SunAmerica
          Asset Management Co. (money management) from January 1990 to February
          1992.
    

   
     DENNIS E. BALDWIN, 3481 South Race Street, Englewood, CO  80110, DOB: 1928.
          President, Baldwin Financial Counseling.  Formerly (1978-1990), Vice
          President and Denver Office Manager of Merrill Lynch Capital Markets.
          Director of Berger 100 Fund and Berger Growth and Income Fund. 
          Trustee of Berger Investment Portfolio Trust, Berger Institutional
          Products Trust, Berger/BIAM Worldwide Funds Trust, Berger/BIAM
          Worldwide Portfolios Trust and Berger Omni Investment Trust.
    

   
*    WILLIAM M. B. BERGER, 210 University Boulevard, Suite 900, Denver, CO 
          80206, DOB: 1925.  Director and, formerly, President (1974-1994) of
          Berger 100 Fund and Berger Growth and Income Fund.  Trustee of Berger
          Investment Portfolio Trust since its inception in August 1993
          (Chairman of the Trustees through November 1994).  Trustee of Berger
          Institutional Products Trust since its inception in October 1995. 
          Trustee of Berger/BIAM Worldwide Funds Trust and Berger/BIAM Worldwide
          Portfolios Trust since their inception in May 1996.  Trustee of Berger
          Omni Investment Trust since February 1997.  Chairman (since 1994) and
          a Director (since 1973) and, formerly, President (1973-1994) of Berger
          Associates.
    

   
     LOUIS R. BINDNER, 1075 South Fox, Denver, CO  80223, DOB: 1925.  President,
          Climate Engineering, Inc. (building environmental systems).  Director
          of Berger 100 Fund and Berger Growth and Income Fund.  Trustee of
          Berger Investment Portfolio Trust, Berger Institutional Products
          Trust, Berger/BIAM Worldwide Funds Trust, Berger/BIAM Worldwide
          Portfolios Trust and Berger Omni Investment Trust.
    

   
     KATHERINE A. CATTANACH, 384 South Ogden, Denver, CO 80209, DOB: 1945. 
          Managing Principal, Sovereign Financial Services, L.L.C. (investment
          consulting firm).  Formerly (1981-1988), Executive Vice President,
          Captiva Corporation, Denver, Colorado (private investment management
          firm).  Ph.D. in Finance (Arizona State University); Chartered
          Financial Analyst (CFA).  Director of Berger 100 Fund and Berger
          Growth and Income Fund.  Trustee of Berger Investment Portfolio Trust,
          Berger Institutional Products Trust, Berger/BIAM Worldwide Funds
          Trust, Berger/BIAM Worldwide Portfolios Trust and Berger Omni
          Investment Trust.
    

   
     PAUL R. KNAPP, 33 North LaSalle Street, Suite 1900, Chicago, IL 60602, DOB:
          1945. Since 1991,  Chairman, President, Chief Executive Officer and a
          director of Catalyst Institute 
    


                                         -16-
<PAGE>

   
          (international public policy research organization focused primarily
          on financial markets and institutions).  Since September 1997,
          President, Chief Executive Officer and a director of DST Catalyst,
          Inc. (international financial markets consulting, software and
          computer services company).  Prior thereto (1991 -  September 1997),
          Chairman, President, Chief Executive Officer and a director of
          Catalyst Consulting (international financial institutions business
          consulting firm).  Prior thereto (1988-1991), President, Chief
          Executive Officer and a director of Kessler Asher Group (brokerage,
          clearing and trading firm).  Director of Berger 100 Fund and Berger
          Growth and Income Fund.  Trustee of Berger Investment Portfolio Trust,
          Berger Institutional Products Trust, Berger/BIAM Worldwide Funds
          Trust, Berger/BIAM Worldwide Portfolios Trust and Berger Omni
          Investment Trust.
    

   
     HARRY T. LEWIS, JR., 370 17th Street, Suite 3560, Denver, CO  80202, DOB:
          1933.  Self-employed as a private investor.  Formerly (1981-1988),
          Senior Vice President, Rocky Mountain Region, of Dain Bosworth
          Incorporated and member of that firm's Management Committee.  Director
          of J.D. Edwards & Co. (computer software company) since 1995. 
          Director of Berger 100 Fund and Berger Growth and Income Fund. 
          Trustee of Berger Investment Portfolio Trust, Berger Institutional
          Products Trust, Berger/BIAM Worldwide Funds Trust, Berger/BIAM
          Worldwide Portfolios Trust and Berger Omni Investment Trust.
    

   
     WILLIAM SINCLAIRE, 3049 S. Perry Park Road, Sedalia, CO  80135, DOB: 1928. 
          President, Sinclaire Cattle Co., and private investor.  Director of
          Berger 100 Fund and Berger Growth and Income Fund.  Trustee of Berger
          Investment Portfolio Trust, Berger Institutional Products Trust,
          Berger/BIAM Worldwide Funds Trust, Berger/BIAM Worldwide Portfolios
          Trust and Berger Omni Investment Trust.
    

   
*    KEVIN R. FAY, 210 University Boulevard, Suite 900, Denver, CO  80206, DOB:
          1955.  Vice President, Secretary and Treasurer of Berger 100 Fund and
          Berger Growth and Income Fund since October 1991, of Berger Investment
          Portfolio Trust since its inception in August 1993, of Berger
          Institutional Products Trust since its inception in October 1995, of
          Berger/BIAM Worldwide Funds Trust and Berger/BIAM Worldwide Portfolios
          Trust since their inception in May 1996, and of Berger Omni Investment
          Trust since February 1997.  Also, Senior Vice President-Finance and
          Administration (since January 1997), Vice President-Finance and
          Administration (September 1991 to January 1997), Secretary and
          Treasurer (since September 1991) of Berger Associates, and a director
          of Berger Distributors, Inc., since its inception in May 1996. 
          Formerly, Financial Consultant (registered representative) with
          Neidiger Tucker Bruner, Inc. (broker-dealer) (October 1989 to
          September 1991) and Financial Consultant with Merrill Lynch, Pierce,
          Fenner & Smith, Inc. (October 1985 to October 1989).
    

- ------------------
   
*  Interested person (as defined in the Investment Company Act of 1940) of the
Fund and/or of the Fund's advisor or sub-advisor.

               The trustees of the Fund have adopted a trustee retirement age of
75 years.
    

TRUSTEE COMPENSATION

   
               The officers of the Fund received no compensation from the Fund
during the fiscal year ended September 30, 1997.  However, trustees of the Fund
who are not "interested persons" of the Fund or its advisor or sub-advisor are
compensated for their services according to a fee schedule, allocated among the
Berger Funds.  Neither the officers of the Fund nor the trustees receive any
form of pension or retirement benefit compensation from the Fund.
    


                                         -17-
<PAGE>

   
               The following table sets forth information regarding compensation
paid or accrued during the fiscal year ended September 30, 1997, for each
trustee of the Fund:
    



                                         -18-

<PAGE>

   
<TABLE>
<CAPTION>

- ------------------------------------------------------------------------------------
NAME AND POSITION                               AGGREGATE COMPENSATION FROM 
WITH BERGER FUNDS
- ------------------------------------------------------------------------------------
                                Berger Mid Cap Value Fund(1)     All Berger Funds(2)
- ------------------------------------------------------------------------------------
<S>                             <C>                              <C>
Dennis E. Baldwin(3)                      $447                         $45,100
- ------------------------------------------------------------------------------------
William M.B. Berger(3),(4)                $  0                         $     0
- ------------------------------------------------------------------------------------
Louis R. Bindner(3)                       $447                         $41,200
- ------------------------------------------------------------------------------------
Katherine A. Cattanach(3)                 $447                         $45,100
- ------------------------------------------------------------------------------------
Lucy Black  Creighton(3),(6)              $  0                         $41,244
- ------------------------------------------------------------------------------------
Paul R. Knapp(3)                          $447                         $43,300
- ------------------------------------------------------------------------------------
Gerard M. Lavin(3),(4),(5)                $  0                         $     0
- ------------------------------------------------------------------------------------
Harry T. Lewis(3)                         $447                         $43,300
- ------------------------------------------------------------------------------------
Michael Owen(3)                           $542                         $54,767
- ------------------------------------------------------------------------------------
William Sinclaire(3)                      $447                         $39,700
- ------------------------------------------------------------------------------------
</TABLE>
    

NOTES TO TABLE

   
(1)    The Fund will not commence operations until July 31, 1998.  Figures are
estimates for the Fund's first year of operations.

(2)    Includes the Berger 100 Fund, the Berger Growth and Income Fund, the
Berger Investment Portfolio Trust (including the Berger Small Company Growth
Fund and the Berger New Generation Fund), the Berger Institutional Products
Trust (four series), the Berger/BIAM Worldwide Funds Trust (three series,
including among others the Berger/BIAM International Fund), the Berger/BIAM
Worldwide Portfolios Trust (one series) and the Berger Omni Investment Trust
(including the Berger Small Cap Value Fund, which was added to the Berger Funds
in February 1997).  Aggregate compensation figures do not include first-year
estimates for the Fund.  Of the aggregate amounts shown for each
director/trustee, the following amounts were deferred under applicable deferred
compensation plans:  Dennis E. Baldwin $30,565; Louis R. Bindner $19,445;
Katherine A. Cattanach $44,468; Lucy Black Creighton $32,168; Michael Owen
$8,553; William Sinclaire $19,555. 

(3)    Director of Berger 100 Fund and Berger Growth and Income Fund and
trustee of Berger Investment Portfolio Trust, Berger Institutional Products
Trust, Berger/BIAM Worldwide Portfolios Trust, Berger/BIAM Worldwide Funds Trust
and Berger Omni Investment Trust.

(4)    Interested person of Berger Associates.

(5)    President of Berger 100 Fund, Berger Growth and Income Fund, Berger
Investment Portfolio Trust, Berger/BIAM Worldwide Portfolios Trust, Berger/BIAM
Worldwide Funds Trust and Berger Omni Investment Trust.

(6)    Resigned as a director and trustee effective November 1997.
    

   
               Trustees may elect to defer receipt of all or a portion of their
fees pursuant to a fee deferral plan adopted by the Fund.  Under the plan,
deferred fees are credited to an account and adjusted thereafter to reflect the
investment experience of whichever of the Berger Funds (or approved money market
funds) is designated by the trustee for this purpose.  Pursuant to an SEC
exemptive order, the Fund is permitted to purchase shares of the designated
funds in order to offset its obligation to the trustees participating in the
plan.  Purchases made pursuant to the plan are excepted from any otherwise
applicable investment restriction limiting the purchase of securities of any
other investment company.  The Fund's obligation to make payments of deferred
fees under the plan is a general obligation of the Fund.

          As of April 1, 1998, the officers and trustees of the Fund as a group
owned of record or beneficially no shares of the Fund.
    


                                         -19-
<PAGE>

   
4.             INVESTMENT ADVISOR AND SUB-ADVISOR

BERGER ASSOCIATES - INVESTMENT ADVISOR
    

   
               Berger Associates, Inc. ("Berger Associates"), 210 University
Boulevard, Suite 900, Denver, CO 80206, is the investment advisor to the Fund. 
Berger Associates is responsible for managing the investment operations of the
Fund and the composition of its investment portfolio.  Berger Associates also
acts as the Fund's administrator and is responsible for such functions as
monitoring compliance with all applicable federal and state laws.
    

   
               Berger Associates has been in the investment advisory business
for over 20 years.  It serves as investment advisor or sub-advisor to mutual
funds and institutional investors and had assets under management of more than
$4 billion as of March 31, 1998.  Berger Associates is a wholly-owned subsidiary
of Kansas City Southern Industries, Inc. ("KCSI").  KCSI is a publicly traded
holding company with principal operations in rail transportation, through its
subsidiary The Kansas City Southern Railway Company, and financial asset
management businesses.  KCSI also owns approximately 41% of the outstanding
shares of DST Systems, Inc. ("DST"), a publicly traded information and
transaction processing company which acts as the Fund's sub-transfer agent.
    

PERKINS, WOLF, MCDONNELL & COMPANY - SUB-ADVISOR

   
               Perkins, Wolf, McDonnell & Company ("PWM"), 53 West Jackson
Boulevard, Suite 818, Chicago, Illinois 60604, has been engaged as the
investment sub-advisor for the Fund.  PWM was organized in 1980 under the name
Mac-Per-Wolf Co. to operate as a securities broker-dealer.  In September 1983,
it changed its name to Perkins, Wolf, McDonnell & Company.  PWM is a member of
the National Association of Securities Dealers, Inc. (the "NASD") and, in 1984,
became registered as an investment adviser with the SEC.   PWM also acts as
sub-advisor to the Berger Small Cap Value Fund.
    

   
               [____________________________] is the investment manager of the
Fund.   [____________________________] has been employed by PWM and involved in
investment management since [______].  Robert Perkins owns 49% of PWM's
outstanding common stock and serves as President and a director of PWM.  Gregory
E. Wolf owns 20% of PWM's outstanding common stock and serves as Treasurer and a
director of PWM. 
    

   
INVESTMENT ADVISORY AGREEMENT

               Under the Investment Advisory Agreement between the Fund and its
advisor, the advisor is generally responsible for managing the investment
operations of the Fund.  Under the Agreement, the advisor is compensated for its
services by the payment of a fee at the following annual rate, calculated as a
percentage of the average daily net assets of the Fund: 
    

   
<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
          FUND                     ADVISOR                   INVESTMENT
                                                            ADVISORY FEE
- --------------------------------------------------------------------------------
<S>       <C>                 <C>                           <C>
Berger Mid Cap Value Fund     Berger Associates (1)              0.75% 
- --------------------------------------------------------------------------------
</TABLE>
    

   
(1)   Fund is sub-advised by PWM.  See text preceding and following table. 

               The Fund's Investment Advisory Agreement will continue in effect
until the last day of April, 2000, and thereafter from year to year if such
continuation is specifically approved at least annually by the trustees or by
vote of a majority of the outstanding shares of the Fund and in either case 
    


                                         -20-
<PAGE>

   
by vote of a majority of the trustees who are not "interested persons" (as that
term is defined in the 1940 Act) of the Fund or the advisor.  The Agreement is
subject to termination by the Fund or the advisor on 60 days' written notice,
and terminates automatically in the event of its assignment.
    

   
               Under the Sub-Advisory Agreement between the advisor and the
sub-advisor for the Fund, the sub-advisor is responsible for day-to-day
investment management.  The sub-advisor manages the investments and determines
what securities and other investments will be acquired, held or disposed of,
consistent with the investment objective and policies established by the
trustees.  No fees are paid directly to the sub-advisor by the Fund.  PWM, as
the sub-advisor of the Fund, receives from the advisor a fee at the annual rate
of 0.___% of average daily net asset of the Fund. 
    

   
               The Sub-Advisory Agreement for the Fund will continue in effect
until the last day of April 2000, and thereafter from year to year if such
continuation is specifically approved at least annually by the trustees or by
vote of a majority of the outstanding shares of the Fund and in either case by
vote of a majority of the trustees of the Fund who are not "interested persons"
(as that term is defined in the Investment Company Act of 1940) of the Fund or
the advisor or the sub-advisor.  The Sub-Advisory Agreement is subject to
termination by the Fund or the sub-advisor on 60 days' written notice, and
terminates automatically in the event of its assignment and in the event of
termination of the related Investment Advisory Agreement.
    

   
OTHER ARRANGEMENTS BETWEEN BERGER ASSOCIATES AND PWM 

               Berger Associates and PWM entered into an Agreement, dated
November 18, 1996, as amended April ____, 1998, under which, among other things,
PWM agreed that, so long as Berger Associates acts as the advisor to the Berger
Mid Cap Value Fund and PWM provides sub-advisory or other services in connection
with the Fund, PWM will not manage or provide advisory services to any
registered investment company that is in direct competition with the Fund.  
    

   
               BAI and PWM have also agreed that if the Sub-Advisory Agreement
with PWM is terminated or not renewed by the trustees other than for cause
within the first 2-1/2 years of its effectiveness, Berger Associates and PWM
will enter into a consulting agreement for PWM to provide consulting services to
Berger Associates with respect to the Fund, subject to any requisite approvals
under the Investment Company Act of 1940.  Under the Consulting Agreement, PWM
would provide training and assistance to Berger Associates analysts and
marketing support appropriate to the Fund and would be paid a fee of
$_______________ for these services.  No part of the consulting fee would be
borne by the Fund.
    

   
TRADE ALLOCATIONS

               Investment decisions for the Fund and other accounts advised by
the Fund's advisor and sub-advisor are made independently with a view to
achieving each of their respective investment objectives and after consideration
of such factors as their current holdings, availability of cash for investment
and the size of their investments generally.  However, certain investments may
be appropriate for the Fund and one or more such accounts.  If the Fund and
other accounts advised by the Fund's advisor or sub-advisor are
contemporaneously engaged in the purchase or sale of the same security, the
orders may be aggregated and/or the transactions averaged as to price and
allocated equitably to the Fund and each participating account.  While in some
cases, this policy might adversely affect the price paid or received by the Fund
or other participating accounts, or the size of the position obtained or
liquidated, the advisor or sub-advisor will aggregate orders if it believes that
coordination of orders and the ability to participate in volume transactions
will result in the best overall combination of net price and execution.
    


                                         -21-
<PAGE>

   
RESTRICTIONS ON PERSONAL TRADING

               Berger Associates permits its directors, officers, employees and
other access persons (as defined below) of Berger Associates ("covered persons")
to purchase and sell securities for their own accounts in accordance with
provisions governing personal investing in Berger Associates' Code of Ethics. 
The Code requires all covered persons to conduct their personal securities
transactions in a manner which does not operate adversely to the interests of
the Fund or Berger Associates' other advisory clients.  Directors and officers
of Berger Associates (including those who also serve as trustees of the Fund),
investment personnel and other designated covered persons deemed to have access
to current trading information ("access persons") are required to pre-clear all
transactions in securities not otherwise exempt under the Code.  Requests for
authority to trade will be denied pre-clearance when, among other reasons, the
proposed personal transaction would be contrary to the provisions of the Code or
would be deemed to adversely affect any transaction then known to be under
consideration for or currently being effected on behalf of any client account,
including the Fund.
    

   
               In addition to the pre-clearance requirements described above,
the Code subjects those covered persons deemed to be access persons to various
trading restrictions and reporting obligations.  All reportable transactions are
reviewed for compliance with Berger Associates' Code.  Those covered persons
also may be required under certain circumstances to forfeit their profits made
from personal trading.  The Code is administered by Berger Associates and the
provisions of the Code are subject to interpretation by and exceptions
authorized by its board of directors.
    

               PWM has adopted a Code of Ethics which is substantially similar
to the Code adopted by Berger Associates. 

5.             EXPENSES OF THE FUND

   
               In addition to paying an investment advisory fee to its advisor,
the Fund pays all of its expenses not assumed by its advisor, including, but not
limited to, custodian and transfer agent fees, legal and accounting expenses,
administrative and record keeping expenses, interest charges, federal and state
taxes, costs of share certificates, expenses of shareholders' meetings,
compensation of trustees who are not interested persons of Berger Associates,
expenses of printing and distributing reports to shareholders and federal and
state administrative agencies, and all expenses incurred in connection with the
execution of its portfolio transactions, including brokerage commissions on
purchases and sales of portfolio securities, which are considered a cost of
securities of the Fund.  The Fund also pays all expenses incurred in complying
with all federal and state laws and the laws of any foreign country applicable
to the issue, offer or sale of shares of the Fund, including, but not limited
to, all costs involved in preparing and printing prospectuses for shareholders
of the Fund. 

               Under a separate Administrative Services Agreement with respect
to the Fund, Berger Associates performs certain administrative and recordkeeping
services not otherwise performed by the Fund's custodian and recordkeeper,
including the preparation of financial statements and reports to be filed with
the Securities and Exchange Commission and state regulatory authorities.  The
Fund pays Berger Associates a fee at an annual rate of 0.01% of its average
daily net assets for such services.  These fees are in addition to the
investment advisory fees paid under the Investment Advisory Agreement.  The
administrative services fees may be changed by the trustees without shareholder
approval.

               The Fund has appointed Investors Fiduciary Trust Company
("IFTC"), 127 W. 10th Street, Kansas City, MO 64105, as its recordkeeping and
pricing agent.  In addition, IFTC also serves as the Fund's custodian, transfer
agent and dividend disbursing agent.  IFTC has engaged DST  Systems, Inc.
("DST"), P.O. Box 419958, Kansas City, MO 64141, as sub-agent to provide
transfer agency and dividend disbursing services for the Fund.  Approximately
41% of the outstanding shares of DST are 
    


                                         -22-
<PAGE>

   
owned by KCSI.  The addresses and telephone numbers for DST set forth in the
Prospectus and this Statement of Additional Information should be used for
correspondence with the transfer agent.
    

   
               As recordkeeping and pricing agent, IFTC calculates the daily net
asset value of the Fund and performs certain accounting and recordkeeping
functions required by the Fund.  The Fund pays IFTC a monthly base fee plus an
asset-based fee.  IFTC is also reimbursed for certain out-of-pocket expenses.
    

   
               IFTC, as custodian, and its subcustodians have custody and
provide for the safekeeping of the Fund's securities and cash, and receive and
remit the income thereon as directed by the management of the Fund.  The
custodian and subcustodians do not perform any managerial or policy-making
functions for the Fund.  For its services as custodian, IFTC receives an
asset-based fee plus certain transaction fees and out-of-pocket expenses.
    

   
               As transfer agent and dividend disbursing agent, IFTC (through
DST, as sub-agent) maintains all shareholder accounts of record; assists in
mailing all reports, proxies and other information to the Fund's shareholders;
calculates the amount of, and delivers to the Fund's shareholders, proceeds
representing all dividends and distributions; and performs other related
services.  For these services, IFTC receives a fee from the Fund at an annual
rate of $14.00 per open Fund shareholder account, subject to preset volume
discounts, plus certain transaction fees and fees for closed accounts, and is
reimbursed for out-of-pocket expenses, which fees in turn are passed through to
DST as sub-agent.
    

   
               All of IFTC's fees are subject to reduction pursuant to an agreed
formula for certain earnings credits on the cash balances of the Fund. 
    

   
12B-1 PLAN

               The Fund has adopted a 12b-1 plan (the "Plan") pursuant to
Rule 12b-1 under the Investment Company Act of 1940, which provides for the
payment to Berger Associates of a 12b-1 fee of 0.25% per annum of the Fund's
average daily net assets to finance activities primarily intended to result in
the sale of Fund shares.  The expenses paid by Berger Associates may include,
but are not limited to, payments made to, and costs incurred by, the Fund's
principal underwriter in connection with the distribution of Fund shares,
including payments made to and expenses of officers and registered
representatives of the Distributor; payments made to and expenses of other
persons (including employees of Berger Associates) who are engaged in, or
provide support services in connection with, the distribution of Fund shares,
such as answering routine telephone inquiries and processing shareholder
requests for information; compensation (including incentive compensation and/or
continuing compensation based on the amount of customer assets maintained in the
Fund) paid to securities dealers, financial institutions and other organizations
which render distribution and administrative services in connection with the
distribution of Fund shares, including services to holders of Fund shares and
prospective investors; costs related to the formulation and implementation of
marketing and promotional activities, including direct mail promotions and
television, radio, newspaper, magazine and other mass media advertising; costs
of printing and distributing prospectuses and reports to prospective
shareholders of Fund shares; costs involved in preparing, printing and
distributing sales literature for Fund shares; costs involved in obtaining
whatever information, analyses and reports with respect to market and
promotional activities on behalf of the Fund relating to Fund shares that Berger
Associates deems advisable; and such other costs relating to Fund shares as the
Fund may from time to time reasonably deem necessary or appropriate in order to
finance activities primarily intended to result in the sale of Fund shares. 
Such 12b-1 fee payments are to be made by the Fund to Berger Associates with
respect to each fiscal year of the Fund without regard to the actual
distribution expenses incurred by Berger Associates in such year; that is, if
the distribution expenditures incurred by Berger Associates are less than the
total of such payments in such year, the difference is not to be reimbursed to
the Fund by Berger Associates, and if the distribution expenditures incurred by
Berger Associates are more than the total of such payments, the excess is not to
be reimbursed to Berger Associates by the Fund.
    


                                         -23-
<PAGE>

   
               From time to time the Fund may engage in activities which jointly
promote the sale of Fund shares and other funds that are or may in the future be
advised or administered by Berger Associates, which costs are not readily
identifiable as related to any one fund.  In such cases, Berger Associates
allocates the cost of the activity among the funds involved on the basis of
their respective net assets, unless otherwise directed by the trustees.
    

   
               The current 12b-1 Plan will continue in effect until the end of
April 1999, and from year to year thereafter if approved at least annually by
the Fund's trustees and those trustees who are not interested persons of the
Fund and have no direct or indirect financial interest in the operation of the
Plan or any related agreements by votes cast in person at a meeting called for
such purpose.  The Plan may not be amended to increase materially the amount to
be spent on distribution of Fund shares without shareholder approval.
    

   
OTHER EXPENSE INFORMATION

               The trustees of the Fund have authorized portfolio transactions
to be placed on an agency basis through DST Securities, Inc. ("DSTS"), a
wholly-owned broker-dealer subsidiary of DST.  When transactions are effected
through DSTS, the commission received by DSTS is credited against, and thereby
reduces, certain operating expenses that the Fund would otherwise be obligated
to pay.  No portion of the commission is retained by DSTS.  See Section
6--Brokerage Policy for further information concerning the expenses reduced as a
result of these arrangements.  DSTS may be considered an affiliate of Berger
Associates due to the ownership interest of KCSI in both DSTS and Berger
Associates.  
    

   
               The Fund and/or its advisor have entered into arrangements with
certain brokerage firms and other companies(such as recordkeepers and
administrators) to provide administrative services (such as sub-transfer agency,
recordkeeping, shareholder communications,  sub-accounting and/or other
services) to investors purchasing shares of the Fund through those firms or
companies.  The Fund's advisor or the Fund (if approved by its trustees) may pay
fees to these companies for their services.  These companies may also be
appointed as agents for or authorized by the Fund to accept on its behalf
purchase and redemption requests that are received in good order.  Subject to
Fund approval, certain of these companies may be authorized to designate other
entities to accept purchase and redemption orders on behalf of the Fund.
    

   
DISTRIBUTOR

               The distributor (principal underwriter) of the Fund's shares is
Berger Distributors, Inc. (the "Distributor"), 210 University Boulevard, Suite
900, Denver, CO 80206.  The Distributor may be reimbursed by Berger Associates
for its costs in distributing the Fund's shares.
    

   
6.             BROKERAGE POLICY

               Although the Fund retains full control over its own investment
policies, under the terms of its advisory agreement, the advisor is directed to
place the portfolio transactions of the Fund.  A report on the placement of
brokerage business is given to the trustees of the Fund every quarter,
indicating the brokers with whom Fund portfolio business was placed and the
basis for such placement. 
    

   
               The Investment Advisory Agreement the Fund has with its advisor
authorizes and directs the advisor to place portfolio transactions for the Fund
only with brokers and dealers who render satisfactory service in the execution
of orders at the most favorable prices and at reasonable commission rates. 
However, the Agreement specifically authorizes the advisor to place such
transactions with a broker with whom it has negotiated a commission that is in
excess of the commission another broker or dealer would have charged for
effecting that transaction if the advisor determines in good faith that such
amount of commission was reasonable in relation to the value of the brokerage
and research 
    


                                         -24-
<PAGE>

   
services provided by such broker viewed in terms of either that particular
transaction or the overall responsibilities of the advisor. 
    

   
               In accordance with this provision of the Agreement, portfolio
brokerage business of the Fund may be placed with brokers who provide useful
research services to the advisor or the sub-advisor.  Such research services
include computerized stock quotation and trading services, fundamental and
technical analysis data and software, broker and other third-party equity
research, computerized stock market and business news services, economic
research and account performance data. 
    

   
               The research services received from brokers are often helpful to
the advisor or sub-advisor in performing its investment advisory
responsibilities to the Fund, but they are not essential, and the availability
of such services from brokers does not reduce the responsibility of the
advisor's or sub-advisor's advisory personnel to analyze and evaluate the
securities in which the Fund invests.  The research services obtained as a
result of the Fund's brokerage business also will be useful to the advisor  or
sub-advisor in making investment decisions for its other advisory accounts, and,
conversely, information obtained by reason of placement of brokerage business of
such other accounts may be used by the advisor or sub-advisor in rendering
investment advice to the Fund.  Although such research services may be deemed to
be of value to the advisor or sub-advisor, they are not expected to decrease the
expenses that the advisor or sub-advisor would otherwise incur in performing its
investment advisory services for the Fund nor will the advisory fees that are
received by the advisor from the Fund be reduced as a result of the availability
of such research services from brokers.
    

   
               The trustees of the Fund have authorized portfolio transactions
to be placed on an agency basis through DSTS, a wholly-owned broker-dealer
subsidiary of DST.  When transactions are effected through DSTS, the commission
received by DSTS is credited against, and thereby reduces, certain operating
expenses that the Fund would otherwise be obligated to pay.  No portion of the
commission is retained by DSTS.  DSTS may be considered an affiliate of Berger
Associates due to the ownership interest of KCSI in both DSTS and Berger
Associates.  
    

   
               In selecting broker and dealers and in negotiating commissions,
the Fund's advisor considers a number of factors, including among others: the
advisor's knowledge of currently available negotiated commission rates or prices
of securities currently available and other current transaction costs; the
nature of the security being traded; the size and type of the transaction; the
nature and character of the markets for the security to be purchased or sold;
the desired timing of the trade; the activity existing and expected in the
market for the particular security; confidentiality; the quality of the
execution, clearance and settlement services; financial stability of the broker
or dealer; the existence of actual or apparent operational problems of any
broker or dealer; and research products or services provided.  The trustees of
the Fund have also authorized sales of shares of the Fund by a broker-dealer and
the recommendations of a broker-dealer to its customers that they purchase Fund
shares to be considered as factors in the selection of broker-dealers to execute
portfolio transactions for the Fund.  In addition, payments made by brokers to
the Fund or to other persons on behalf of the Fund for services provided to the
Fund for which it would otherwise be obligated to pay may also be considered. 
In placing portfolio business with any such broker or dealer, the advisor of the
Fund will seek the best execution of each transaction.
    

7.             HOW TO PURCHASE SHARES IN THE FUND

   
<TABLE>
               <C>                                                     <C>
               Minimum Initial Investment                              $2,000.00
               Minimum Subsequent Investment                             $ 50.00
</TABLE>
    

   
               To purchase shares in the Fund, simply complete the application
form enclosed with the Prospectus.  Then mail it with a check payable to "Berger
Funds" to the Fund in care of DST Systems, Inc., the Fund's sub-transfer agent,
as follows:
    


                                         -25-
<PAGE>

   

               Berger Funds
               c/o DST Systems, Inc.
               P.O. Box 419958
               Kansas City, MO  64141

               If a shareholder is adding to an existing account, shares may
also be purchased by placing an order by telephone call to the Fund at
1-800-551-5849 or via on-line access, and remitting payment to DST Systems, Inc.
Payment for shares ordered on-line must be made by electronic funds transfer. 
In order to make sure that payment for telephone purchases is received on time,
shareholders are encouraged to remit payment by electronic funds transfer. 
Shareholders may also remit payment for telephone purchases by wire or by
overnight delivery.
    

   
               In addition, Fund shares may be purchased through certain
broker-dealers that have established mutual fund programs and certain other
organizations connected with pension and retirement plans.  These broker-dealers
and other organizations may charge investors a transaction or other fee for
their services, may require different minimum initial and subsequent investments
than the Fund and may impose other charges or restrictions different from those
applicable to shareholders who invest in the Fund directly.  Fees charged by
these organizations will have the effect of reducing a shareholder's total
return on an investment in Fund shares.  No such charge will apply to an
investor who purchases Fund shares directly from the Fund as described above.  
    

   
               Procedures for purchasing, selling (redeeming) and exchanging
Fund shares by telephone and on-line are described in the Prospectus.  The Fund
may terminate or modify those procedures and related requirements at any time,
although shareholders of the Fund will be given notice of any termination or
material modification.   Berger Associates may, at its own risk, waive certain
of those procedures and related requirements.
    

   
8.             HOW THE NET ASSET VALUE IS DETERMINED

               The net asset value of the Fund is determined once daily, at the
close of the regular trading session of the New York Stock Exchange (the
"Exchange") (normally 4:00 p.m., New York time, Monday through Friday) each day
that the Exchange is open.  The Exchange is closed and the net asset value of
the Fund is not determined on weekends and on New Year's Day, Martin Luther
King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day,
Labor Day, Thanksgiving Day and Christmas Day each year.  The per share net
asset value of the Fund is determined by dividing the total value of its
securities and other assets, less liabilities, by the total number of shares
outstanding.   
    

   
               In determining net asset value for the Fund, securities listed or
traded primarily on national exchanges, The Nasdaq Stock Market and foreign
exchanges are valued at the last sale price on such markets, or, if such a price
is lacking for the trading period immediately preceding the time of
determination, such securities are valued at the mean of their current bid and
asked prices.  Securities that are traded in the over-the-counter market are
valued at the mean between their current bid and asked prices.  The market value
of individual securities held by the Fund will be determined by using prices
provided by pricing services which provide market prices to other mutual funds
or, as needed, by obtaining market quotations from independent broker/dealers. 
Short-term money market securities maturing within 60 days are valued on the
amortized cost basis, which approximates market value.  All assets and
liabilities initially expressed in terms of non-U.S. dollar currencies are
translated into U.S. dollars at the prevailing market rates as quoted by one or
more banks or dealers shortly before the close of the Exchange.  Securities and
assets for which quotations are not readily available or are not representative
of market value may be valued at their fair value determined in good faith
pursuant to consistently applied procedures established by the trustees.
    


                                         -26-
<PAGE>

   
               Generally, trading in foreign securities markets is substantially
completed each day at various times prior to the close of the Exchange.  The
values of foreign securities used in computing the net asset value of the shares
of the Fund are determined as of the earlier of such market close or the closing
time of the Exchange.  Occasionally, events affecting the value of such
securities may occur between the times at which they are determined and the
close of the Exchange, or when the foreign market on which such securities trade
is closed but the Exchange is open, which will not be reflected in the
computation of net asset value.  If during such periods, events occur which
materially affect the value of such securities, the securities may be valued at
their fair value as determined in good faith pursuant to consistently applied
procedures established by the trustees.
    

   
               The Fund's securities may be listed primarily on foreign
exchanges or over-the-counter dealer markets which may trade on days when the
Exchange is closed (such as a customary U.S. holiday) and on which the Fund's
net asset value is not calculated.  As a result, the net asset value of the Fund
may be significantly affected by such trading on days when shareholders cannot
purchase or redeem shares of the Fund. 
    

   
9.             INCOME DIVIDENDS, CAPITAL GAINS
               DISTRIBUTIONS AND TAX TREATMENT

               This discussion summarizes certain U.S. federal income tax issues
relating to the Fund.  As a summary, it is not an exhaustive discussion of all
possible tax ramifications.  Accordingly, shareholders are urged to consult with
their tax advisors with respect to their particular tax consequences.
    

   
               TAX STATUS OF THE FUND.  If the Fund meets certain investment and
distribution requirements, it will be treated as a "regulated investment
company" (a "RIC") under the Internal Revenue Code and will not be subject to
federal income tax on earnings that it distributes in a timely manner to
shareholders.  It also may be subject to an excise tax on undistributed income
if it does not meet certain timing requirements for distributions.  The Fund
intends to qualify as a RIC annually and to make timely distributions in order
to avoid income and excise tax liabilities.
    

   
               TAX ON FUND DISTRIBUTIONS.  With certain exceptions provided by
law, the Fund will report annually to the Internal Revenue Service and to each
shareholder information about the tax treatment of the shareholder's
distributions.  Dividends paid by the Fund, whether received in cash or
reinvested in additional Fund shares, will be treated as ordinary income to the
shareholders.  Distributions of net capital gain, whether received in cash or
reinvested in Fund shares, will be taxable to the shareholders, but the rate of
tax will vary depending upon the Fund's holding periods in the assets whose sale
resulted in the capital gain.  Dividends and distributions that are declared in
October, November or December but not distributed until the following January
will be considered to be received by the shareholders on December 31.
    

   
               In general, net capital gains from assets held by the Fund for
more than 18 months will be subject to a maximum tax rate of 20%; net capital
gains from assets held for more than one year but no more than 18 months will be
subject to a maximum tax rate of 28%; and net capital gains from assets held for
one year or less will be taxed as ordinary income.   Distributions will be
subject to these capital gains rates, regardless of how long a shareholder has
held Fund shares. 
    

   
               If the Fund's distributions for a taxable year exceeds its tax
earnings and profits available for distribution, all or a portion of its
distributions may be treated as a return of capital or as capital gains.  To the
extent a distribution is treated as a return of capital, a shareholder's basis
in his or her Fund shares will be reduced by that amount.
    

   
               If a shareholder has elected to receive dividends and/or capital
gain distributions in cash and the U.S. Postal Service is unable to deliver
checks to the shareholder's address of record, or if a
    


                                         -27-
<PAGE>

   
shareholder's checks remain uncashed for six months, the Fund reserves the right
to reinvest the amount distributed in additional Fund shares at the then-current
NAV and to convert the shareholder's distribution option from receiving cash to
having all dividend and other distributions reinvested in additional shares.  In
addition, no interest will accrue on amounts represented by uncashed
distribution or redemption checks.
    

   
               TAX ON REDEMPTIONS OF FUND SHARES.  Shareholders may be subject
to tax on the disposition of their Fund shares.  In general, such dispositions
may give rise to a capital gain or loss, the treatment of which will depend on
the shareholder's holding period in the Fund shares.  Tax laws may prevent the
deduction of a loss on the sale of Fund shares if the shareholder reinvests in
the Fund shortly before or after the sale giving rise to the loss.  Any loss on
the redemption or other sale or exchange of Fund shares held for six months or
less will be treated as a long-term capital loss to the extent of any long-term
capital gain distribution received on the shares.
    

   
               INCOME FROM FOREIGN SOURCES.  Dividends and interest received by
the Fund on foreign securities may give rise to withholding and other taxes
imposed by foreign countries, although these taxes may be reduced by applicable
tax treaties.  Foreign taxes will generally be treated as an expense of the
Fund, unless the Fund has more than 50% of its assets invested in foreign
corporate securities at the end of the Fund's taxable year.  In that case,
shareholders of the Fund may be able to deduct (as an itemized deduction) or
claim a foreign tax credit for their share of foreign taxes, subject to
limitations prescribed in the tax law.  
    

   
               If the Fund invests in a foreign corporation that is a passive
foreign investment company (a "PFIC"), special rules apply that may affect the
tax treatment of gains from the sale of the stock and may cause the Fund to
incur IRS interest charges.  The Fund may make appropriate tax elections to
mitigate the tax effects of owning PFIC stock, including elections to
"mark-to-market" PFIC shares each year.  The mark-to-market regime may increase
or decrease the Fund's distributable income.
    

   
               INCOME FROM CERTAIN TRANSACTIONS.  Some or all of the Fund's
investments may include transactions that are subject to special tax rules. 
Transactions involving foreign currencies may give rise to gain or loss that
could affect the Fund's ability to make ordinary dividend distributions. 
Investment in certain financial instruments, such as options, futures contracts
and forward contracts, may require annual recognition of unrealized gains and
losses.  Transactions that are treated as "straddles" may affect the character
and/or timing of other gains and losses of the Fund.  If the Fund enters into a
transaction (such as a "short sale against the box") that reduces the risk of
loss on an appreciated financial position that it already holds, the entry into
the transaction may constitute a constructive sale and require immediate
recognition of gain.
    

   
               BACKUP WITHHOLDING.  In general, if a shareholder is subject to
backup withholding, the Fund will be required to withhold federal income tax at
a rate of 31% from distributions to that shareholder.  These payments are
creditable against the shareholder's federal income tax liability.
    

   
               FOREIGN SHAREHOLDERS.  Foreign shareholders of the Fund generally
will be subject to a 30% U.S. withholding tax on dividends paid by the Fund from
ordinary income and short-term capital gain, although the rate may be reduced by
a tax treaty.  If a foreign shareholder dies while owning Fund shares, those
shares may be subject to U.S. estate taxes.
    

   
10.            SUSPENSION OF REDEMPTION RIGHTS

               The right of redemption may be suspended for any period during
which the New York Stock Exchange is closed or the Securities and Exchange
Commission determines that trading on the Exchange is restricted, or when there
is an emergency as determined by the Securities and Exchange Commission as a
result of which it is not reasonably practicable for the Fund to dispose of
securities 
    


                                         -28-
<PAGE>

   
owned by it or to determine the value of its net assets, or for such other
period as the Securities and Exchange Commission may by order permit for the
protection of shareholders of the Fund.
    

   
               The Fund intends to redeem its shares only for cash, although it
retains the right to redeem its shares in-kind under unusual circumstances, in
order to protect the interests of the remaining shareholders, by the delivery of
securities selected from its assets at its discretion.  The Fund is, however,
governed by Rule 18f-1 under the Investment Company Act of 1940 pursuant to
which the Fund is obligated to redeem shares solely in cash up to the lesser of
$250,000 or 1% of the net assets of the Fund during any 90-day period for any
one shareholder.  For purposes of this threshold, each underlying account holder
whose shares are held of record in certain omnibus accounts is treated as one
shareholder.  Should redemptions by any shareholder during any 90-day period
exceed such limitation, the Fund will have the option of redeeming the excess in
cash or in-kind.  If shares are redeemed in-kind, the redeeming shareholder
generally will incur brokerage costs in converting the assets to cash.  The
method of valuing securities used to make redemption in-kind will be the same as
the method of valuing portfolio securities described under Section 8.  
    

   
11.            TAX-SHELTERED RETIREMENT PLANS

               The Fund offers several tax-qualified retirement plans for
individuals, businesses and non-profit organizations, including a Profit-Sharing
Plan, a Money Purchase Pension Plan, an Individual Retirement Account (IRA), a
Roth IRA and a 403(b) Custodial Account for adoption by employers and
individuals who wish to participate in such Plans.  For information on other
types of retirement plans offered by the Fund, please call 1-800-333-1001 or
write to the Fund c/o Berger Associates, P.O. Box 5005, Denver, CO 80217.  
    

   
PROFIT-SHARING AND MONEY PURCHASE PENSION PLANS

               Employers, self-employed individuals and partnerships may make
tax-deductible contributions to the tax-qualified retirement plans offered by
the Fund.  All income and capital gains accumulated in the Plans are tax free
until withdrawn.  The amounts that are deductible depend upon the type of Plan
or Plans adopted.
    

               If you, as an employer, self-employed person or partnership,
adopt the Profit-Sharing Plan, you may vary the amount of your contributions
from year to year and may elect to make no contribution at all for some years. 
If you adopt the Money Purchase Pension Plan, you must commit yourself to make a
contribution each year according to a formula in the Plan that is based upon
your employees' compensation or your earned income.  By adopting both the
Profit-Sharing and the Money Purchase Pension Plan, you can increase the amount
of contributions that you may deduct in any one year.

   
               If you wish to purchase shares of the Fund in conjunction with
one or both of these tax-qualified plans, you may use an Internal Revenue
Service approved prototype Trust Agreement and Retirement Plan available from
the Fund.  IFTC serves as trustee of the Plan, for which it charges an annual
trustee's fee for the Fund or Cash Account Trust Money Portfolio (discussed
below) in which the participant's account is invested.  Contributions under the
Plans are invested exclusively in shares of the Fund or the Cash Account Trust
Money Market Portfolios, which are then held by the trustee under the terms of
the Plans to create a retirement fund in accordance with the tax code.
    

               Distributions from the Profit-Sharing and Money Purchase Pension
Plans generally may not be made without penalty until the participant reaches
age 591/2 and must begin no later than April 1 of the calendar year following
the year in which the participant attains age 701/2.  A participant who is not a
5% owner of the employer may postpone such distributions to April 1 of the
calendar year following the year of retirement.  This exception does not apply
to distributions from an individual retirement account (IRA).  Except for
required distributions after age 701/2, periodic distributions over more than 10
years and the distribution of any after-tax contributions, distributions are
subject to 20% 


                                         -29-
<PAGE>

Federal income tax withholding unless those distributions are rolled directly to
another qualified plan or an IRA.  Participants may not be able to receive
distributions immediately upon request because of certain requirements under
federal tax law.  Since distributions which do not satisfy these requirements
can result in adverse tax consequences, consultation with an attorney or tax
advisor regarding the Plans is recommended.  You should also consult with your
tax advisor regarding state tax law implications of participation in the Plans.

   
               In order to receive the necessary materials to create a
Profit-Sharing or Money Purchase Pension Plan, please write to the Fund, c/o
Berger Associates, Inc., P.O. Box 5005, Denver, Colorado 80217, or call
1-800-333-1001.  Trustees for 401(k) or other existing plans interested in
utilizing Fund shares as an investment or investment alternative in their plans
should contact the Fund at 1-800-333-1001.
    

INDIVIDUAL RETIREMENT ACCOUNT (IRA)

               If you are an individual with compensation or earned income,
whether or not you are actively participating in an existing qualified
retirement plan, you can provide for your own retirement by adopting an IRA. 
Under an IRA, you can contribute each year up to the lesser of 100% of your
compensation or $2,000.  If you are married and you file a joint return, you and
your spouse together may make contributions totaling up to $4,000 to two IRAs
(with no more than $2,000 being contributed to either account) if your joint
income is $4,000 or more, even if one spouse has no earned income.  If neither
you nor your spouse are active participants in an existing qualified retirement
plan, or if your income does not exceed certain amounts, the amounts contributed
to your IRA can be deducted for Federal income tax purposes whether or not your
deductions are itemized.  If you or your spouse are covered by an existing
qualified retirement plan, the deductibility of your IRA contributions will be
phased out for federal income tax purposes if your income exceeds specified
amounts, although the income level at which your IRA contributions will no
longer be deductible is higher if only your spouse (but not you) is an active
participant.  However, whether your contributions are deductible or not, the
income and capital gains accumulated in your IRA are not taxed until the account
is distributed.

   
               If you wish to create an IRA to invest in shares of the Fund, you
may use the Fund's IRA custodial agreement form which is an adaptation of the
form provided by the Internal Revenue Service.  Under the IRA custodial
agreement, IFTC will serve as custodian, for which it will charge an annual
custodian fee for the Fund and each other Berger Fund and Cash Account Trust
Money Market Portfolio in which the IRA is invested.
    

               Distributions from an IRA generally may not be made without
penalty until you reach age 591/2 and must begin no later than April 1 of the
calendar year following the year in which you attain age 701/2.  Since
distributions which do not satisfy these requirements can result in adverse tax
consequences, consultation with an attorney or tax advisor is recommended.

   
               In order to receive the necessary materials to create an IRA
account, please write to the Fund, c/o Berger Associates, Inc., P.O. Box 5005,
Denver, Colorado 80217, or call 1-800-333-1001.
    

ROTH IRA

               If you are an individual with compensation or earned income, you
may contribute up to the lesser of $2,000 or 100% of your compensation to a Roth
IRA, as long as your income does not exceed a specified income level ($95,000
for single individuals, $150,000 for married individuals filing jointly).  A
Roth IRA is similar in many respects to a traditional IRA, as described above. 
However, the maximum amount you may contribute to a Roth IRA is phased out
between that income level and a maximum income amount ($110,000 and $160,000,
respectively), and you may not make any contribution at all to a Roth IRA if
your income exceeds the maximum income amount.  Also, you can 


                                         -30-
<PAGE>

make contributions to a Roth IRA even after you reach age 70-1/2, and you are
not required to take distributions from a Roth IRA prior to your death.

               Contributions to a Roth IRA are not deductible for federal income
tax purposes.  However, the income and capital gains accumulated in a Roth IRA
are not taxed while held in the IRA, and distributions can be taken tax-free if
the Roth IRA has been established for a minimum of five years and the
distribution is after age 59-1/2, for a first time home purchase, or upon death
or disability.

               An individual with an income of less than $100,000 who is not
married filing separately can roll his or her existing IRA into a Roth IRA. 
However, the individual must pay taxes on the taxable amount of the traditional
IRA account balance.  Individuals who complete the rollover in 1998 will be
permitted to spread the tax liability over a four-year period.  After 1996, all
taxes on such a rollover will be due in the year in which the rollover is made.

403(b) CUSTODIAL ACCOUNTS

               If you are employed by a public school system or certain
federally tax-exempt private schools, colleges, universities, hospitals,
religious and charitable or other nonprofit organizations, you may establish a
403(b) Custodial Account.  Your employer must participate in the establishment
of the account.

               If your employer participates, it will automatically deduct the
amount you designate from your gross salary and contribute it to your 403(b)
Custodial Account.  The amount which you may contribute annually under a salary
reduction agreement is generally the lesser of $9,500 or your exclusion
allowance, which is based upon a specified formula, and other Internal Revenue
Code limits apply.  There is a $50 minimum investment in the 403(b) Custodial
Account.  Contributions made to the account reduce the amount of your current
income subject to Federal income tax.  Federal income tax is not paid on your
contribution until you begin making withdrawals.  In addition, all income and
capital gains accumulated in the account are tax-free until withdrawn.

               Withdrawals from your 403(b) Custodial Agreement may begin as
soon as you reach age 59-1/2 and must begin no later than April 1 of the year
following the later of the calendar year in which you attain age 701/2 or the
calendar year in which you retire.  Except for required distributions after age
701/2 and periodic distributions over more than 10 years, distributions are
subject to 20% Federal income tax withholding unless those distributions are
rolled directly to another 403(b) account or annuity or an individual retirement
account (IRA).  You may not be able to receive distributions immediately upon
request because of certain notice requirements under federal tax law.  Since
distributions which do not satisfy these requirements can result in adverse tax
consequences, consultation with an attorney or tax advisor regarding the 403(b)
Custodial Account is recommended.  You should also consult with your tax advisor
about state taxation of your account.

   
               Individuals who wish to purchase shares of the Fund in
conjunction with a 403(b) Custodial Account may use a Custodian Account
Agreement and related forms available from the Fund.  IFTC serves as custodian
of the 403(b) Custodial Account, for which it charges an annual custodian fee
for the Fund and each other Berger Fund and Cash Account Trust Money Market
Portfolio in which the participant's account is invested.
    

   
               In order to receive the necessary materials to create a 403(b)
Custodial Account, please write to the Fund, c/o Berger Associates, Inc., P.O.
Box 5005, Denver, Colorado 80217, or call 1-800-333-1001.
    


                                         -31-
<PAGE>

12.            EXCHANGE PRIVILEGE AND SYSTEMATIC WITHDRAWAL PLAN

   
               A shareholder who owns shares of the Fund worth at least $5,000
at the current net asset value may establish a Systematic Withdrawal account
from which a fixed sum will be paid to the shareholder at regular intervals by
the Fund in which the shareholder is invested.
    

               To establish a Systematic Withdrawal account, the shareholder
deposits Fund shares with the Fund and appoints the Fund as agent to redeem
shares in the shareholder's account in order to make monthly, quarterly,
semi-annual or annual withdrawal payments to the shareholder of a fixed amount. 
The minimum withdrawal payment is $50.00.  These payments generally will be made
on the 25th day of the month.

               Withdrawal payments are not yield or income on the shareholder's
investment, since portions of each payment will normally consist of a return of
the shareholder's investment.  Depending on the size of the disbursements
requested and the fluctuation in value of the Fund's portfolio, redemptions for
the purpose of making such disbursements may reduce or even exhaust the
shareholder's account.

               The shareholder may vary the amount or frequency of withdrawal
payments, temporarily discontinue them, or change the designated payee or
payee's address, by notifying the Fund.  The shareholder may, of course, make
additional deposits of Fund shares in the shareholder's account at any time.

               Since redemption of shares to make withdrawal payments is a
taxable event, each investor should consult a tax advisor concerning proper tax
treatment of the redemption.

   
               Any shareholder may exchange any or all of the shareholder's
shares in the Fund for shares of any of the other available Berger Funds or for
shares of the Money Market Portfolio, the Government Securities Portfolio or the
Tax-Exempt Portfolio of the Berger Cash Account Trust ("Berger CAT Portfolios"),
separately managed, unaffiliated money market funds, without charge, after
receiving a current prospectus of the other Fund or Berger CAT Portfolio.  The
exchange privilege with the Berger CAT Portfolios does not constitute an
offering or recommendation of the shares of any such Berger CAT Portfolio by the
Fund or Berger Associates.  Berger Associates is compensated for administrative
services it performs with respect to the Berger CAT Portfolios.  
    

   
               Exchanges into or out of the Fund are made at the net asset value
per share next determined after the exchange request is received.  Each exchange
represents the sale of shares from one Fund and the purchase of shares in
another, which may produce a gain or loss for income tax purposes.  An exchange
of shares may be made by written request directed to DST Systems, Inc., via
on-line access, or simply by telephoning the Berger Funds at 1-800-551-5849. 
This privilege is revocable by the Fund, and is not available in any state in
which the shares of the Fund or Berger CAT Portfolio being acquired in the
exchange are not eligible for sale.  Shareholders automatically have telephone
and on-line privileges to authorize exchanges unless they specifically decline
this service in the account application or in writing.
    

13.            PERFORMANCE INFORMATION

   
               From time to time in advertisements, the Fund may discuss its
performance ratings as published by recognized mutual fund statistical services,
such as Lipper Analytical Services, Inc., CDA Investment Technologies, Inc.,
Morningstar, Inc., or Value Line Investment Survey or by publications of general
interest such as THE WALL STREET JOURNAL, INVESTOR'S BUSINESS DAILY, MONEY,
BARRON'S, FINANCIAL WORLD or KIPLINGER'S PERSONAL FINANCE MAGAZINE.  In
addition, the Fund may compare its performance to that of recognized broad-based
securities market indices, including the Standard & Poor's 500 Stock Index, the
Dow Jones Industrial Average, the Russell 2000 Stock Index, the Standard &
Poor's 400 Mid-
    


                                         -32-
<PAGE>

   
Cap Index, the Standard & Poor's 600 Small Cap Index, Morgan Stanley Capital
International EAFE (Europe, Australasia, Far East) Index, the Dow Jones World
Index, the Standard & Poor's/BARRA Value Index, the Nasdaq Composite Index or
the Lehman Brothers Intermediate Term Government/Corporate Bond Index, or more
narrowly-based or blended indices which reflect the market sectors in which the
Fund invests.
    

   
               The total return of the Fund is calculated for any specified
period of time by assuming the purchase of shares of the Fund at the net asset
value at the beginning of the period.  Each dividend or other distribution paid
by the Fund is assumed to have been reinvested at the net asset value on the
reinvestment date.  The total number of shares then owned as a result of this
process is valued at the net asset value at the end of the period.  The
percentage increase is determined by subtracting the initial value of the
investment from the ending value and dividing the remainder by the initial
value.
    

   
               The Fund's total return reflects the Fund's performance over a
stated period of time.  An average annual total return reflects the hypothetical
annually compounded return that would have produced the same total return if the
Fund's performance had been constant over the entire period.  Total return
figures are based on the overall change in value of a hypothetical investment in
the Fund.  Because average annual total returns for more than one year tend to
smooth out variations in the Fund's return, investors should recognize that such
figures are not the same as actual year-by-year results.
    

   
               All performance figures for the Fund are based upon historical
results and do not assure future performance.  The investment return and
principal value of an investment will fluctuate so that an investor's shares,
when redeemed, may be worth more or less than their original cost.
    

   
               Quotations of average annual total return for the Fund will be
expressed in terms of the average annual compounded rate of return of a
hypothetical investment in the Fund over periods of 1, 5 and 10 years, or for
the life of the Fund, if shorter.  These are the rates of return that would
equate the initial amount invested to the ending redeemable value.  These rates
of return are calculated pursuant to the following formula:  P(1 + T)n = ERV
(where P = a hypothetical initial payment of $1,000, T = the average annual
total return, n = the number of years and ERV = the ending redeemable value of a
hypothetical $1,000 payment made at the beginning of the period).  All total
return figures reflect the deduction of a proportional share of Fund expenses on
an annual basis, and assume that all dividends and distributions are reinvested
when paid.
    

   
14.            ADDITIONAL INFORMATION

FUND ORGANIZATION

               The Fund is a separate series established on ____________, 1998,
under the Berger Investment Portfolio Trust, a Delaware business trust
established under the Delaware Business Trust Act.  The Trust is authorized to
issue an unlimited number of shares of beneficial interest in series or
portfolios.  Currently, the Fund is one of six series established under the
Trust, although others may be added in the future.  The Trust is also authorized
to establish multiple classes of shares representing differing interests in an
existing or new series.  Shares of the Fund are fully paid and nonassessable
when issued.  Each share has a par value of $.01.  All shares issued by the Fund
participate equally in dividends and other distributions by the Fund, and in the
residual assets of the Fund in the event of its liquidation.
    

   
               DELAWARE BUSINESS TRUST INFORMATION.  Under Delaware law,
shareholders of the Fund will enjoy the same limitations on personal liability
as extended to stockholders of a Delaware corporation.  Further, the Trust
Instrument of the Trust provides that no shareholder shall be personally liable
for the debts, liabilities, obligations and expenses incurred by, contracted for
or otherwise existing with respect to, the Trust or any particular series (fund)
of the Trust.  However, the principles of law governing the limitations of
liability of beneficiaries of a business trust have not been authoritatively
established as to business trusts organized under the laws of one jurisdiction
but operating or owning property in other 
    


                                         -33-
<PAGE>

   
jurisdictions.  In states that have adopted legislation containing provisions
comparable to the Delaware Business Trust Act, it is believed that the
limitation of liability of beneficial owners provided by Delaware law should be
respected.  In those jurisdictions that have not adopted similar legislative
provisions, it is possible that a court might hold that the shareholders of the
Trust are not entitled to the limitations of liability set forth in Delaware law
or the Trust Instrument and, accordingly, that they may be personally liable for
the obligations of the Trust.
    

   
               In order to protect shareholders from such potential liability,
the Trust Instrument requires that every written obligation of the Trust or any
series thereof contain a statement to the effect that such obligation may only
be enforced against the assets of the Trust or such series.  The Trust
Instrument also provides for indemnification from the assets of the relevant
series for all losses and expenses incurred by any shareholder by reason of
being or having been a shareholder, and that the Trust shall, upon request,
assume the defense of any such claim made against such shareholder for any act
or obligation of the relevant series and satisfy any judgment thereon from the
assets of that series.
    

   
               As a result, the risk of a shareholder of the Fund incurring
financial loss on account of shareholder liability is limited to circumstances
in which the Fund itself would be unable to meet its obligations.  The Trust
believes that the risk of personal liability to shareholders of the Fund is
therefore remote.  The trustees intend to conduct the operations of the Trust
and the Fund so as to avoid, to the extent possible, liability of shareholders
for liabilities of the Trust or the Fund.
    

   
               CORPORATE GOVERNANCE INFORMATION PERTAINING TO THE FUND.  The
Fund is not required to hold annual shareholder meetings unless required by the
Investment Company Act of 1940 or other applicable law or unless called by the
trustees.  If shareholders owning at least 10% of the outstanding shares of the
Trust so request, a special shareholders' meeting of the Trust will be held for
the purpose of considering the removal of a trustee.  Special meetings will be
held for other purposes if the holders of at least 25% of the outstanding shares
of the Trust so request.  Subject to certain limitations, the Trust will
facilitate appropriate communications by shareholders desiring to call a special
meeting for the purpose of considering the removal of a trustee.
    

   
               Shareholders of the Fund and, where applicable, the other series
of the Trust, generally vote separately on matters relating to those respective
series, although they vote together and with the holders of any other series of
the Trust in the election of trustees of the Trust and on all matters relating
to the Trust as a whole.  Each full share of the Fund has one vote.  

    

   
               Shares of the Fund have non-cumulative voting rights, which means
that the holders of more than 50% of the shares voting for the election of
trustees can elect 100% of the trustees if they choose to do so and, in such
event, the holders of the remaining less than 50% of the shares voting for the
election of trustees will not be able to elect any person or persons as
trustees.  
    

   
               Shares of the Fund have no preemptive rights. There are no
sinking funds or arrearage provisions which may affect the rights of the Fund
shares.  Fund shares have no subscription rights or conversion rights.  Shares
of the Fund may be transferred by endorsement, or other customary methods, but
the Fund is not bound to recognize any transfer until it is recorded on its
books. 
    

   
PRINCIPAL SHAREHOLDERS

               As of the date of this Statement of Additional Information, no
person owned, beneficially or of record, more than 5% of the outstanding shares
of the Fund. 
    

   
DISTRIBUTION

               Berger Distributors, Inc., as the Fund's Distributor, is the
principal underwriter of the Fund's shares.  The Distributor is a wholly-owned
subsidiary of Berger Associates.  The Distributor is a 
    


                                         -34-
<PAGE>

   
registered broker-dealer under the Securities Exchange Act of 1934 and is a
member of the National Association of Securities Dealers, Inc.  The Distributor
acts as the agent of the Fund in connection with the sale of the Fund's shares
in all states in which the shares are eligible for sale and in which the
Distributor is qualified as a broker-dealer.
    

   
               The Fund and the Distributor are parties to a Distribution
Agreement that continues through April 2000, and thereafter from year to year if
such continuation is specifically approved at least annually by the trustees or
by vote of a majority of the outstanding shares of the Fund and in either case
by vote of a majority of the trustees who are not "interested persons" (as that
term is defined in the Investment Company Act of 1940) of the Fund or the
Distributor.  The Distribution Agreement is subject to termination by the Fund
or the Distributor on 60 days' prior written notice, and terminates
automatically in the event of its assignment.  Under the Distribution Agreement,
the Distributor continuously offers shares of the Fund and solicits orders to
purchase Fund shares at net asset value.  The Distributor is not compensated for
its services under the Distribution Agreement, but may be reimbursed by Berger
Associates for its costs in distributing Fund shares.
    

   
OTHER INFORMATION                  

               Davis, Graham & Stubbs LLP, 370 Seventeenth Street, Denver,
Colorado, acts as counsel to the Fund.
    

   
               Price Waterhouse LLP, 950 Seventeenth Street, Denver, Colorado,
has been appointed to act as independent accountants for the Trust and the Fund
for the fiscal year ended September 30, 1998.
    

   
               The Trust has filed with the Securities and Exchange Commission,
Washington, D.C., a Registration Statement under the Securities Act of 1933, as
amended, with respect to the securities of the Fund of which this Statement of
Additional Information is a part. If further information is desired with respect
to the Fund or such securities, reference is made to the Registration Statements
and the exhibits filed as a part thereof.
    


                                         -35-
<PAGE>

   
                                     APPENDIX A

HIGH-YIELD/HIGH-RISK SECURITIES  

       The Fund may invest in convertible securities of any quality, including
unrated securities or securities rated below investment grade (Ba or lower by
Moody's, BB or lower by S&P).  However, the Fund will not purchase any security
in default at the time of purchase. The Fund will not invest more than 20% of
the market value of its assets at the time of purchase in convertible securities
rated below investment grade.  
    

   
       Securities rated below investment grade are subject to greater risk that
adverse changes in the financial condition of their issuers or in general
economic conditions, or an unanticipated rise in interest rates, may impair the
ability of their issuers to make payments of interest and principal or
dividends.  The market prices of lower grade securities are generally less
sensitive to interest rate changes than higher-rated investments, but more
sensitive to economic changes or individual corporate developments.  Periods of
economic uncertainty and change can be expected to result in volatility of
prices of these securities.  Lower rated securities also may have less liquid
markets than higher rated securities, and their liquidity as well as their value
may be adversely affected by poor economic conditions.  Adverse publicity and
investor perceptions as well as new or proposed laws may also have a negative
impact on the market for high-yield/high-risk bonds.  In the event of an
unanticipated default, the Fund will experience a reduction in its income and
could expect a decline in the market value of the securities affected.  The
prices of these securities may be more volatile and the markets for them may be
less liquid than those for higher-rated securities. 
    

   
       Unrated securities, while not necessarily of lower quality than rated
securities, may not have as broad a market.  Unrated securities will be included
in the Fund's percentage limits for investments rated below investment grade,
unless the Fund's advisor deems such securities to be the equivalent of
investment grade.  If securities purchased by the Fund are downgraded following
purchase, or if other circumstances cause the Fund to exceed its percentage
limits on assets invested in securities rated below investment grade, the
trustees of the Fund, in consultation with the Fund's advisor or sub-advisor,
will determine what action, if any, is appropriate in light of all relevant
circumstances.  
    

   
       Relying in part on ratings assigned by credit agencies in making
investments will not protect the Fund from the risk that the securities will
decline in value, since credit ratings represent evaluations of the safety of
principal, dividend and/or interest payments, and not the market values of such
securities.  Moreover, such ratings may not be changed on a timely basis to
reflect subsequent events.
    

   
       Although the market for high-yield debt securities has been in existence
for many years and from time to time has experienced economic downturns, this
market has involved a significant increase in the use of high-yield debt
securities to fund highly leverage corporate acquisitions and restructurings. 
Past experience may not, therefore, provide an accurate indication of future
performance of the high-yield debt securities market, particularly during
periods of economic recession.
    

   
       Expenses incurred in recovering an investment in a defaulted security
may adversely affect the Fund's net asset value.  Moreover, the reduced
liquidity of the secondary market for such securities may adversely affect the
market price of, and the ability of the Fund to value, particular securities at
certain times, thereby making it difficult to make specific valuation
determinations.
    

CORPORATE BOND RATINGS

       The ratings of fixed-income securities by Moody's and Standard & Poor's
are a generally accepted measurement of credit risk.  However, they are subject
to certain limitations.  Ratings are generally based upon historical events and
do not necessarily reflect the future.  In addition, there is a period of time 


                                         -36-
<PAGE>

between the issuance of a rating and the update of the rating, during which time
a published rating may be inaccurate.

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

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

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

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

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

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

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

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

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


                                         -37-
<PAGE>

KEY TO STANDARD & POOR'S CORPORATE RATINGS

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

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

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

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

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

       C1-The rating C1 is reserved for income bonds on which no interest is
being paid.

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

       PLUS (+) OR MINUS (-)-The ratings from "AA" to "CCC" may be modified by
the addition of a plus or minus sign to show relative standing within the major
rating categories.


                                         -38-
<PAGE>

                          BERGER INVESTMENT PORTFOLIO TRUST

PART C.   OTHER INFORMATION

Item 24.  FINANCIAL STATEMENTS AND EXHIBITS:

          (a)  FINANCIAL STATEMENTS.  

          In Part A of the Registration Statement (Prospectus):

   
          None.
    

          In Part B of the Registration Statement (Statement of Additional
          Information):

   
          None.
    
     
          In Part C of the Registration Statement:

          None.

          (b)  EXHIBITS.

          The Exhibit Index following the signature pages below is incorporated
herein by reference.

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

          None.

Item 26.  NUMBER OF HOLDERS OF SECURITIES

          The number of record holders of shares of beneficial interest in the
Registrant as of March 31, 1998, as follows:

   
<TABLE>
<CAPTION>

               (1)                                     (2)

                                                    Number of
         Title of Class                          Record Holders
          --------------                          --------------
          <S>                                     <C>
         Shares of Beneficial                        83,717
         Interest in Berger Small
         Company Growth Fund

         Shares of Beneficial                        17,711
         Interest in Berger New
         Generation Fund

                                         C-1
<PAGE>

         Shares of Beneficial                        1,759
         Interest in Berger
         Balanced Fund

         Shares of Beneficial                          579
         Interest in Berger
         Select Fund

         Shares of Beneficial                          196
         Interest in Berger
         Mid Cap Growth Fund
</TABLE>
    

Item 27. INDEMNIFICATION

         Article IX, Section 2 of the Trust Instrument for Berger Investment
Portfolio Trust (the "Trust"), of which the Fund is a series, provides for
indemnification of certain persons acting on behalf of the Trust to the fullest
extent permitted by the law.  In general, trustees, officers, employees and
agents will be indemnified against liability and against all expenses incurred
by them in connection with any claim, action, suit or proceeding (or settlement
thereof) in which they become involved by virtue of their Trust office, unless
their conduct is determined to constitute willful misfeasance, bad faith, gross
negligence or reckless disregard of their duties, or unless it has been
determined that they have not acted in good faith in the reasonable belief that
their actions were in or not opposed to the best interests of the Trust.  The
Trust also may advance money for these expenses, provided that the trustees,
officers, employees or agents undertake to repay the Trust if their conduct is
later determined to preclude indemnification.  The Trust has the power to
purchase insurance on behalf of its trustees, officers, employees and agents,
whether or not it would be permitted or required to indemnify them for any such
liability under the Trust Instrument or applicable law, and the Trust has
purchased and maintains an insurance policy covering such persons against
certain liabilities incurred in their official capacities. 

Item 28. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

   
         The business of Berger Associates, Inc., the investment adviser of the
Funds, is described in the Prospectus under the heading "Organization of the
Berger Fund Family -- Fund Organization and Expenses" and in the Statement of
Additional Information in Section 4, which are included in this Registration
Statement.  Information relating to the business and other connections of the
officers and directors of Berger Associates (current and for the past two years)
is listed in Schedules A and D of Berger Associates' Form ADV as filed with the
Securities and Exchange Commission (File No. 801-9451, dated March 27, 1998), 

                                         C-2
<PAGE>

which information from such schedules is incorporated herein by reference.
    

   
         The business of Perkins, Wolf, McDonnell & Company ("PWM"),
sub-advisor to the Fund, is also described in the Prospectus under the heading
"Organization of the Berger Fund Family -- Fund Organization and Expenses" and
in Section 4 of the Statement of Additional Information, which are included in
this Registration Statement.  Information relating to the business and other
connections of the officers and directors of PWM (current and for the past two
years) is listed in Schedules A and D of PWM's Form ADV (File No. 801-19974), as
filed with the Securities and Exchange Commission on July 22, 1997, which
information from such schedules is incorporated herein by reference.
    

Item 29. PRINCIPAL UNDERWRITERS

          (a)  Investment companies (other than the Registrant) for which the
Registrant's principal underwriter also acts as principal underwriter:


The One Hundred Fund, Inc.
Berger One Hundred and One Fund, Inc.
Berger Omni Investment Trust
- --Berger Small Cap Value Fund
Berger Institutional Products Trust
- --Berger IPT - 100 Fund
- --Berger IPT - Growth and Income Fund
- --Berger IPT - Small Company Growth Fund
- --Berger/BIAM IPT - International Fund
Berger/BIAM Worldwide Funds Trust
- --Berger/BIAM International Fund
- --International Equity Fund
- --Berger/BIAM International CORE Fund

          (b) For Berger Distributors, Inc.:

         Name                  Positions and               Positions and
         ----                   Offices with                Offices with
                                Underwriter                  Registrant
                               -------------               --------------
   
 Edgar F. Allison       President and                None
                        Director
    

 David G. Mertens       Vice President and           None
                        Director

 David J. Schultz       Chief  Financial             Assistant Treasurer
                        Officer

                                         C-3
<PAGE>

   
 Brian S. Ferrie        Vice President and           None
                        Chief Compliance 
                        Officer
    

 Kevin R. Fay           Director                     Vice President, Secretary
                                                     and Treasurer

          The principal business address of Mr. Mertens is 1850 Parkway Place,
Suite 420, Marietta, GA 30067.  The principal business address of each of the
other persons in the table above is 210 University Blvd., Suite 900, Denver, CO
80206.

          (c) Not applicable.

Item 30.  LOCATION OF ACCOUNTS AND RECORDS

          The accounts, books and other documents required to be maintained by
Section 31(a) of the 1940 Act and the rules promulgated thereunder are
maintained as follows:

          (a)  Shareholder records are maintained by the Registrant's
               sub-transfer agent, DST Systems, Inc., P.O. Box 419958, Kansas
               City, MO  64141;

          (b)  Accounting records relating to cash and other money balances;
               asset, liability, reserve, capital, income and expense accounts;
               portfolio securities; purchases and sales; and brokerage
               commissions are maintained by the Registrant's Recordkeeping and
               Pricing Agent, Investors Fiduciary Trust Company ("IFTC"),
               127 West 10th Street, Kansas City, Missouri 64105.  Other records
               of the Registrant relating to purchases and sales; the Trust
               Instrument, minute books and other trust records; brokerage
               orders; performance information and other records are maintained
               at the offices of the Registrant at 210 University Boulevard,
               Suite 900, Denver, Colorado 80206.

Item 31.  MANAGEMENT SERVICES

          The Registrant has no management-related service contract which is not
discussed in Parts A and B of this form.  See Section 5 of the Statement of
Additional Information for a discussion of the Recordkeeping and Pricing Agent
Agreement entered into between the Registrant and IFTC and the Administrative
Services Agreement entered into between the Registrant and Berger Associates,
Inc., investment adviser to the Funds.

                                         C-4
<PAGE>

Item 32.  UNDERTAKINGS

          (a)  The Registrant undertakes to furnish each person to whom a
prospectus is delivered with a copy of Registrant's latest annual report to
shareholders, upon request and without charge.

          (b) Registrant undertakes to comply with the following policy with
respect to calling meetings of shareholders for the purpose of voting upon the
removal of any Trustee of the Registrant and facilitating shareholder 

communications related to such meetings:

          1.   The Trustees will promptly call a meeting of shareholders for the
purpose of voting upon the removal of any Trustee of the Registrant when
requested in writing to do so by the record holders of at least 10% of the
outstanding shares of the Registrant.  

          2.   Whenever ten or more shareholders of record who have been
shareholders of the Registrant for at least six months, and who hold in the
aggregate either shares having a net asset value of at least $25,000 or at least
1% of the outstanding shares of the Registrant, whichever is less, apply to the
Trustees in writing stating that they wish to communicate with other
shareholders with a view to obtaining signatures to request such a meeting, and
deliver to the Trustees a form of communication and request which they wish to
transmit, the Trustees within 5 business days after receipt of such application
either will (i) give such applicants access to a list of the names and addresses
of all shareholders of record of the Registrant, or (ii) inform such applicants
of the approximate number of shareholders of record and the approximate cost of
mailing the proposed communication and form of request.

          3.   If the Trustees elect to follow the course specified in clause
(ii), above, the Trustees, upon the written request of such applicants
accompanied by tender of the material to be mailed and the reasonable expenses
of the mailing, will, with reasonable promptness, mail such material to all
shareholders of record, unless within 5 business days after such tender the
Trustees shall mail to such applicants and file with the Securities and Exchange
Commission (the "Commission"), together with a copy of the material requested to
be mailed, a written statement signed by at least a majority of the Trustees to
the effect that in their opinion either such material contains untrue statements
of fact or omits to state facts necessary to make the statements contained
therein not misleading, or would be in violation of applicable law, and
specifying the basis of such opinion.

                                         C-5
<PAGE>

          4.   If the Commission enters an order either refusing to sustain any
of the Trustees' objections or declaring that any objections previously
sustained by the Commission have been resolved by the applicants, the Trustees
will cause the Registrant to mail copies of such material to all shareholders of
record with reasonable promptness after the entry of such order and the renewal
of such tender.

                                         C-6
<PAGE>

                                      SIGNATURES
   
     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this Amendment to
its Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City and County of Denver, and State of
Colorado, on the 15th day of April, 1998.
    
               BERGER INVESTMENT PORTFOLIO TRUST
               ---------------------------------
               (Registrant)

               By/s/ Gerard M. Lavin 
                 --------------------------------------
                 Name:  Gerard M. Lavin 
                      ---------------------------------
                 Title:  President
                       --------------------------------

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


       Signature                      Title                            Date
       ---------                      -----                            ----

   
Gerard M. Lavin                    President (Principal           April 15, 1998
- -------------------------------    Executive Officer)
Gerard M. Lavin                    and Director     
              

Kevin R. Fay                       Vice President,                April 15, 1998
- -------------------------------    Secretary and Treasurer
Kevin R. Fay                       (Principal Financial
                                   and Accounting Officer)


/s/ Dennis E. Baldwin              Trustee                        April 15, 1998
- -------------------------------
Dennis E. Baldwin*


/s/ William M.B. Berger            Trustee                        April 15, 1998
- -------------------------------
William M.B. Berger*


/s/ Louis R. Bindner               Trustee                        April 15, 1998
- -------------------------------
Louis R. Bindner*


/s/ Katherine A. Cattanach         Trustee                        April 15, 1998
- -------------------------------
Katherine A. Cattanach*


                                         C-7
<PAGE>

/s/ Paul R. Knapp                  Trustee                        April 15, 1998
- -------------------------------
Paul R. Knapp*


/s/ Harry T. Lewis, Jr.            Trustee                        April 15, 1998
- -------------------------------
Harry T. Lewis, Jr.*


/s/ Michael Owen                   Trustee                        April 15, 1998
- -------------------------------
Michael Owen*


/s/ William Sinclaire              Trustee                        April 15, 1998
- -------------------------------
William Sinclaire*


Gerard M. Lavin                  
- -------------------------------
*By Gerard M. Lavin 
    Attorney-in-Fact
    

                                         C-8
<PAGE>

                         BERGER INVESTMENT PORTFOLIO TRUST
                                  EXHIBIT INDEX
   
<TABLE>
<CAPTION>

N-1A                     EDGAR
Exhibit                  Exhibit
No.                      No.            Name of Exhibit
- -------------            -----------    ---------------------------------------
<S>                      <C>            <C>
(1)   Exhibit 1                         Trust Instrument
(1)   Exhibit 2                         Bylaws
      Exhibit 3                         Not applicable
      Exhibit 4                         Not applicable
(3)   Exhibit 5.1                       Form of Investment Advisory Agreement
                                        for Berger Small Company Growth Fund
(7)   Exhibit 5.2                       Form of Investment Advisory Agreement
                                        for Berger New Generation Fund
(9)   Exhibit 5.3                       Form of Investment Advisory Agreement
                                        for Berger Balanced Fund
(12)  Exhibit 5.4                       Form of Investment Advisory Agreement
                                        for Berger Select Fund
(12)  Exhibit 5.5                       Form of Investment Advisory Agreement
                                        for Berger Mid Cap Growth Fund
*     Exhibit 5.6        EX-99B.5.6     Form of Investment Advisory Agreement
                                        for Berger Mid Cap Value Fund
*     Exhibit 5.7        EX-99B.5.7     Form of Sub-Advisory Agreement for
                                        Berger Mid Cap Value Fund
(9)   Exhibit 6                         Form of Distribution Agreement between
                                        the Trust and Berger Distributors, Inc.
      Exhibit 7                         Not applicable
(6)   Exhibit 8                         Form of Custody Agreement
(11)  Exhibit 9.1                       New Account Application
(1)   Exhibit 9.2.1                     Form of Administrative Services
                                        Agreement for Berger Small Company
                                        Growth Fund
(7)   Exhibit 9.2.2                     Form of Administrative Services
                                        Agreement for Berger New Generation
                                        Fund
(9)   Exhibit 9.2.3                     Form of Administrative Services
                                        Agreement for Berger Balanced Fund
(12)  Exhibit 9.2.4                     Form of Administrative Services
                                        Agreement for Berger Select Fund
<PAGE>

(12)  Exhibit 9.2.5                     Form of Administrative Services
                                        Agreement for Berger Mid Cap Growth
                                        Fund
*     Exhibit 9.2.6      EX-99B9.2.6    Form of Administrative Services
                                        Agreement for Berger Mid Cap Value Fund
(2)   Exhibit 9.3                       Form of Recordkeeping and Pricing Agent
                                        Agreement
(2)   Exhibit 9.4                       Form of Agency Agreement
(4)   Exhibit 9.5.1                     Services Agreement between Berger
                                        Associates, Inc., Charles Schwab & Co.,
                                        Inc. and Berger Investment Portfolio
                                        Trust on behalf of Berger Small Company
                                        Growth Fund, effective February 1, 1994
(8)   Exhibit 9.5.2                     Services Agreement between Berger
                                        Associates, Inc., Charles Schwab & Co.,
                                        Inc. and Berger Investment Portfolio
                                        Trust on behalf of Berger New
                                        Generation Fund
*     Exhibit 10         EX-99B.10      Opinion and consent of Davis, Graham &
                                        Stubbs LLP
(12)  Exhibit 11                        Consent of Price Waterhouse LLP
      Exhibit 12                        Not applicable
(3)   Exhibit 13                        Investment Letter from Initial
                                        Stockholder
(10)  Exhibit 14.1                      IRA Account Application, Form 5305-A
                                        Individual Retirement Custodial Account
                                        and Related Documents
(2)   Exhibit 14.2                      Investment Company Institute Prototype
                                        Money Purchase Pension and Profit
                                        Sharing Plan Basic Document #01 and
                                        Related Documents
(2)   Exhibit 14.3                      403(b)(7) Plan Custodial Account
                                        Agreement and Related Documents
(2)   Exhibit 15.1                      Rule 12b-1 Plan for Berger Small
                                        Company Growth Fund 
(7)   Exhibit 15.2                      Rule 12b-1 Plan for Berger New
                                        Generation Fund
(9)   Exhibit 15.3                      Rule 12b-1 Plan for Berger Balanced
                                        Fund
(12)  Exhibit 15.4                      Rule 12b-1 Plan for Berger Select Fund
<PAGE>

(12)  Exhibit 15.5                      Rule 12b-1 Plan for Berger Mid Cap
                                        Growth Fund
*     Exhibit 15.6       EX-99B15.6     Rule 12b-1 Plan for Berger
                                        Mid Cap Value Fund
(4)   Exhibit 16                        Schedule for Computation of Performance
                                        Data
(12)  Exhibit 17.1                      Financial Data Schedule for Berger
                                        Small Company Growth Fund
(12)  Exhibit 17.2                      Financial Data Schedule for Berger New
                                        Generation Fund
(12)  Exhibit 17.3                      Financial Data Schedule for Berger
                                        Balanced Fund
(12)  Exhibit 17.4                      Financial Data Schedule for Berger
                                        Select Fund
(12)  Exhibit 17.5                      Financial Data Schedule for Berger Mid
                                        Cap Growth Fund
**    Exhibit 17.6       EX-27.6        Financial Data Schedule for Berger Mid
                                        Cap Value Fund
      Exhibit 18                        Not Applicable 

- ------------------------------
</TABLE>
    
   
*        To be filed by amendment.
**       Not required to be filed until financial statements for Fund are
         filed.
    
(1)       Previously filed on September 23, 1993, with Registrant's original
          Registration Statement on Form N-1A and incorporated herein by
          reference.
(2)       Previously filed on November 30, 1993, with Pre-Effective Amendment
          No. 1 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(3)       Previously filed on December 28, 1993, with Pre-Effective Amendment
          No. 2 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(4)       Previously filed on June 28, 1994, with Post-Effective Amendment No. 1
          to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(5)       Previously filed on April 27, 1995, with Post-Effective Amendment No.
          5 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(6)       Previously filed on November 27, 1995, with Post-Effective Amendment
          No. 6 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(7)       Previously filed on February 23, 1996, with Post-Effective Amendment
          No. 8 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(8)       Previously filed on October 30, 1996, with Post-Effective Amendment
          No. 9 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.


<PAGE>

(9)       Previously filed on August 28, 1997, with Post-Effective Amendment No.
          11 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference.
(10)      Previously filed on December 31, 1997, as Exhibit 14.1 to
          Post-Effective Amendment No. 58 to the Registration Statement on Form
          N-1A of The One Hundred Fund, Inc., and incorporated herein by
          reference. 
(11)      Previously filed on December 31, 1997, as Exhibit 9.1 to
          Post-Effective Amendment No. 58 to the Registration Statement on Form
          N-1A of The One Hundred Fund, Inc., and incorporated herein by
          reference. 
   
(12)      Previously filed on December 31, 1997, with Post-Effective Amendment
          No. 13 to the Registrant's Registration Statement on Form N-1A and
          incorporated herein by reference. 
    


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