STEPSTONE FUNDS
497, 1996-04-22
Previous: MERRILL LYNCH HIGH INCOME MUNICIPAL BOND FUND INC, N-30D, 1996-04-22
Next: GOVETT FUNDS INC, 485BPOS, 1996-04-22



<PAGE>   1
                                STEPSTONE FUNDS

                               MONEY MARKET FUND
                           TREASURY MONEY MARKET FUND
                     CALIFORNIA TAX-FREE MONEY MARKET FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                         INSTITUTIONAL CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to Union Bank and
its investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on page 9 of the prospectus is deleted and
the third, fourth and fifth paragraphs are replaced with the following
language:

       For the fiscal year ended January 31, 1996, Union Bank, predecessor of
       the Advisor, was paid an advisory fee of .30%, .25% and .10% of the
       average daily net assets of the Money Market, Treasury Money Market and
       California Tax-Free Money Market Funds, respectively.

       MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
       Francisco, California 94111, the investment management division of Union
       Bank of California, N.A., manages the day-to-day operations of each
       Fund.  On April 1, 1996, Union Bank, the Trust's then- investment
       advisor, combined with the Bank of California, N.A., and the resulting
       bank changed its name to Union Bank of California, N.A..  At the same
       time, the banks' investment management divisions were combined.  Each of
       Union Bank and The Bank of California, N.A.  (or its predecessor bank)
       has been in banking since the early 1900's, and historically, each has
       had significant investment functions within its trust and investment
       divisions.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo-Mitsubishi, Ltd..

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.


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




               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>   2
                                STEPSTONE FUNDS

                          INTERMEDIATE-TERM BOND FUND
                           GOVERNMENT SECURITIES FUND
                          CONVERTIBLE SECURITIES FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                         INSTITUTIONAL CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.   Bank of Tokyo-Mitsubishi Trust Company, which was
formed by the combination of Bank of Tokyo Trust Company and Mitsubishi Bank
Trust Company of New York on April 1, 1996, serves as SubAdvisor to the
Government Securities and Convertible Securities Funds.  All references in this
prospectus to Union Bank and its investment management division, Union Capital
Advisors, are hereby replaced with Union Bank of California, N.A. and its
investment management division, MERUS-UCA Capital Management.  Due to the
aforementioned combination, the final paragraph of "The Advisor" section on
pages 9 and 10 of the prospectus is deleted and the third, fourth, fifth and
sixth paragraphs are replaced with the following language:

       For the fiscal year ended January 31, 1996, Union Bank, predecessor of
       the Advisor, was paid an advisory fee of .50%, .50% and .60% of the
       average daily net assets of the Intermediate-Term Bond Fund, Government
       Securities Fund and Convertible Securities Fund, respectively.

       MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
       Francisco, California 94111, the investment management division of Union
       Bank of California, N.A., manages the day-to-day operations of each
       Fund.  On April 1, 1996, Union Bank, the Trust's then- investment
       advisor, combined with The Bank of California, N.A., and the resulting
       bank changed its name to Union Bank of California, N.A..  At the same
       time, the banks' investment management divisions were combined.  Each of
       Union Bank and The Bank of California, N.A.  (or its predecessor bank)
       has been in banking since the early 1900's, and historically, each has
       had significant investment functions within its trust and investment
       divisions.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo-Mitsubishi, Ltd..

       James V. Atkinson has served as team leader of the Intermediate-Term
       Bond Fund since 1991.  Mr. Atkinson is a Vice President of the Advisor
       and has been with the Advisor and its predecessor, Union Bank, since
       1991.  Mr. Atkinson was a portfolio manager at The Boston Company from
       1988 to 1990.

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.
<PAGE>   3
                         ------------------------------

Effective March, 1996, Harold C. Elliot no longer serves as portfolio manager
to the Convertible Securities Fund.  As of the date of this supplement, the
day-to-day management of the Convertible Securities Fund's investments is the
responsibility of a committee of investment professionals.  As a result of this
change and the aforementioned combination of Bank of Tokyo Trust Company with
Mitsubishi Bank Trust Company of New York on April 1, 1996, to form Bank of
Tokyo-Mitsubishi Trust Company, the disclosure set forth under the heading "The
SubAdvisor" on page 10 is replaced with the following:

       The Advisor and Bank of Tokyo-Mitsubishi Trust Company (the SubAdvisor")
       have entered into an investment subadvisory agreement relating to the
       Government Securities and Convertible Securities Funds (the "Investment
       SubAdvisory Agreement").  Under the Investment SubAdvisory Agreement,
       the SubAdvisor makes the day-to-day investment decisions for the assets
       of the Government Securities and Convertible Securities Funds, subject
       to the supervision of, and policies established by, the Advisor and the
       Trustees of the Trust.

       The SubAdvisor is entitled to a fee, which is calculated daily and paid
       monthly out of the Advisor's fee, at an annual rate of .20% of the
       average daily net assets of the Government Securities Fund and .30% of
       the average daily net assets of the Convertible Securities Fund.  For
       the fiscal year ended January 31, 1996, Bank of Tokyo Trust Company,
       predecessor of the SubAdvisor, received .20% and .30% of the average
       daily net assets of the Government Securities Fund and the Convertible
       Securities Fund, respectively.

       Bank of Tokyo-Mitsubishi Trust Company (the "SubAdvisor"), headquartered
       at 1251 Avenue of the Americas, New York, New York 10116, and with
       offices at 100 Broadway, New York, New York 10005, operates as a
       wholly-owned subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..  The
       SubAdvisor was formed by the combination on April 1, 1996, of Bank of
       Tokyo Trust Company, a wholly-owned subsidiary of The Bank of Tokyo,
       Ltd., and Mitsubishi Bank Trust Company of New York, a wholly-owned
       subsidiary of The Mitsubishi Bank, Ltd..  Bank of Tokyo Trust Company
       was the surviving entity, and changed its name to Bank of
       Tokyo-Mitsubishi Trust Company.  Prior to the combination, sub- advisory
       services were provided by Bank of Tokyo Trust Company.  Bank of Tokyo
       Trust Company was established in 1955, and has provided trust services
       since that time and management services since 1965.

       The SubAdvisor serves as portfolio manager to bank common funds,
       employee benefit funds and personal trust accounts, managing assets in
       money market, equity and fixed income portfolios.  As of April 1, 1996,
       Bank of Tokyo-Mitsubishi Trust Company managed $750 million in
       individual portfolios and collective funds.  In addition, the SubAdvisor
       also serves as SubAdvisor to the Trust's Emerging Growth and Blue Chip
       Growth Funds.

       Stephen W. Blocklin has served as portfolio manager of the Government
       Securities Fund since its inception.  Mr. Blocklin has been a Vice
       President with the SubAdvisor and its predecessor, Bank of Tokyo Trust
       Company, since December, 1993.  From September, 1988 to December, 1993,
       he served as a senior fixed income fund manager in the institutional
       investment management group at First Fidelity Bancorporation.

       The day-to-day management of the Convertible Securities Fund's
       investments is the responsibility of a team of investment professionals.


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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 2 -
<PAGE>   4
                                STEPSTONE FUNDS

                                 BALANCED FUND
                              VALUE MOMENTUM FUND
                               GROWTH EQUITY FUND
                              EMERGING GROWTH FUND
                             BLUE CHIP GROWTH FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                         INSTITUTIONAL CLASS PROSPECTUS
                               DATED JUNE 1, 1995

THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS. THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  Bank of Tokyo-Mitsubishi Trust Company, which was
formed by the combination of Bank of Tokyo Trust Company and Mitsubishi Bank
Trust Company of New York on April 1, 1996, serves as SubAdvisor to the Blue
Chip Growth and Emerging Growth Funds.  All references in this prospectus to
Union Bank and its investment management division, Union Capital Advisors, are
hereby replaced with Union Bank of California, N.A. and its investment
management division, MERUS-UCA Capital Management.  In addition, effective July
14, 1995, Clyde N. Powers no longer serves as portfolio manager of the Growth
Equity Fund, or as co-portfolio manager of the Balanced Fund.  Due to this
change and the aforementioned combination, the final paragraph of "The Advisor"
section on page 10 of the prospectus is deleted and the third, fourth, fifth
and sixth paragraphs are replaced with the following language:

       For the fiscal year ended January 31, 1996, Union Bank, predecessor of
       the Advisor, was paid an advisory fee of .60% of the average daily net
       assets of the Growth Equity, Value Momentum, Balanced, and Blue Chip
       Growth Funds, and .80% of the average daily net assets of the Emerging
       Growth Fund.

       MERUS-UCA Capital Management (the "Advisor"),  475 Sansome Street, San
       Francisco, California 94111, the investment management division of Union
       Bank of California, N.A., manages the day-to-day operations of each
       Fund.  On April 1, 1996, Union Bank, the Trust's then- investment
       advisor, combined with The Bank of California, N.A., and the resulting
       bank changed its name to Union Bank of California, N.A..  At the same
       time, the banks' investment management divisions were combined.  Each of
       Union Bank and The Bank of California, N.A.  (or its predecessor bank)
       has been in banking since the early 1900's, and historically, each has
       had significant investment functions within its trust and investment
       division.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo-Mitsubishi, Ltd..

       Richard Earnest, a Vice President of the Advisor, has served as team
       leader of the Value Momentum Fund since its inception, and has been with
       the Advisor and its predecessor, Union Bank, since 1964.  Carl J.
       Colombo, a Vice President of the Advisor, has served as team leader of
       the Balanced Fund since its inception, and as team leader of the Growth
       Equity Fund since May, 1995.  Mr. Colombo has been with the Advisor and
       its predecessor, Union Bank, since 1985.

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.
<PAGE>   5
                         ------------------------------

Effective March, 1996, Harold C. Elliot no longer serves as portfolio manager
to the Blue Chip Growth Fund.  As of the date of this Supplement, the
day-to-day management of the Blue Chip Growth Fund's investments is the
responsibility of a committee of investment professionals.  As a result of this
change and the aforementioned combination of Bank of Tokyo Trust Company with
Mitsubishi Bank Trust Company of New York on April 1, 1996, to form Bank of
Tokyo-Mitsubishi Trust Company, the disclosure set forth under the heading "The
SubAdvisor" on page 11 of the prospectus is replaced with the following:

       The Advisor and Bank of Tokyo-Mitsubishi Trust Company (the
       "SubAdvisor") have entered into an investment subadvisory agreement
       relating to the Emerging Growth and Blue Chip Growth Funds (the
       "Investment SubAdvisory Agreement").  Under the Investment SubAdvisory
       Agreement, the SubAdvisor makes the day-to-day investment decisions for
       the assets of the Emerging Growth and Blue Chip Growth Funds, subject to
       the supervision of, and policies established by, the Advisor and the
       Trustees of the Trust.

       The SubAdvisor is entitled to a fee, which is calculated daily and paid
       monthly out of the Advisor's fee, at an annual rate of .30% of the
       average daily net assets of the Blue Chip Growth Fund and .50% of the
       average daily net assets of the Emerging Growth Fund.  For the fiscal
       year ended January 31, 1996, Bank of Tokyo Trust Company, predecessor of
       the SubAdvisor, received .30% and .50% of the average daily net assets
       of the Blue Chip Growth and Emerging Growth Funds, respectively.

       Bank of Tokyo-Mitsubishi Trust Company, headquartered at 1251 Avenue of
       the Americas, New York, New York 10116, and with offices at 100
       Broadway, New York, New York 10005, operates as a wholly-owned
       subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..  The SubAdvisor was
       formed by the combination on April 1, 1996, of Bank of Tokyo Trust
       Company, a wholly-owned subsidiary of The Bank of Tokyo, Ltd., and
       Mitsubishi Bank Trust Company of New York, a wholly-owned subsidiary of
       The Mitsubishi Bank, Ltd..  Bank of Tokyo Trust Company was the
       surviving entity, and changed its name to Bank of Tokyo-Mitsubishi Trust
       Company.  Prior to the combination, sub-advisory services were provided
       by Bank of Tokyo Trust Company.  Bank of Tokyo Trust Company was
       established in 1955, and has provided trust services since that time and
       management services since 1965.

       The SubAdvisor serves as portfolio manager to bank common funds,
       employee benefit funds and personal trust accounts, managing assets in
       money market, equity and fixed income portfolios.  As of April 1, 1996,
       the SubAdvisor managed $750 million in individual portfolios and
       collective funds.  In addition, the SubAdvisor also serves as SubAdvisor
       to the Trust's Government Securities and Convertible Securities Funds.

       The day-to-day management of the Blue Chip Growth Fund's investments is
       the responsibility of a team of investment professionals.

       Seth E. Shalov has served as the portfolio manager to the Emerging
       Growth Fund since its inception.  Mr. Shalov has been a Senior Portfolio
       Manager with the SubAdvisor and its predecessor, Bank of Tokyo Trust
       Company, since October, 1988.


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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 2 -
<PAGE>   6
                                STEPSTONE FUNDS

                         CALIFORNIA TAX-FREE BOND FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                         INSTITUTIONAL CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to Union Bank and
its investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on pages 7 and 8 of the prospectus is
deleted and the third, fourth, fifth and sixth paragraphs are replaced with the
following language:

       For the fiscal year ended January 31, 1996, Union Bank, predecessor of
       the Advisor, was paid an advisory fee of .03% of the average daily net
       assets of the Fund.

       MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
       Francisco, California 94111, the investment management division of Union
       Bank of California, N.A., manages the day-to-day operations of the Fund.
       On April 1, 1996, Union Bank, the Trust's then- investment advisor,
       combined with the Bank of California, and the resulting bank changed its
       name to Union Bank of California, N.A..  At the same time, the banks'
       investment management divisions were combined.  Each of Union Bank and
       The Bank of California, N.A. (or its predecessor bank) has been in
       banking since the early 1900's, and historically, each has had
       significant investment functions within their Trust and Investment
       Divisions.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo-Mitsubishi, Ltd..

       Robert Bigelow has served as team leader of the Fund since October,
       1994.  Prior to joining the Advisor's predecessor, Union Bank, in June,
       1994, Mr. Bigelow served as a portfolio manager at City National Bank
       from January, 1986 to June, 1994.

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.


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


               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>   7
                                STEPSTONE FUNDS

                        LIMITED MATURITY GOVERNMENT FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                         INSTITUTIONAL CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to Union Bank and
its investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on page 8 of the prospectus is deleted and
the third, fourth, fifth and sixth paragraphs are replaced with the following
language:

       For the fiscal year ended January 31, 1996, Union Bank, predecessor of
       the Advisor, was paid an advisory fee of .30% of the average daily net
       assets of the Fund.

       MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
       Francisco, California 94111, as the investment management division of
       Union Bank of California, N.A., manages the day-to-day operations of the
       Fund.  On April 1, 1996, Union Bank, the Trust's then-investment
       advisor, combined with the Bank of California, N.A., and the resulting
       bank changed its name to Union Bank of California, N.A..  At the same
       time, the banks' investment management divisions were combined.  Each of
       Union Bank and The Bank of California, N.A. (or its predecessor bank)
       has been in banking since the early 1900's, and historically, each has
       had significant investment functions within its trust and investment
       divisions.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo- Mitsubishi, Ltd..

       Martin Standish has served as team leader of the Fund since its
       inception.  Mr. Standish is a Vice President of the Advisor, and has
       been with the Advisor and its predecessor, Union Bank, since June, 1992.
       Prior to his employment with the Advisor and its predecessor, Mr.
       Standish served as a portfolio manager at Patterson Capital from
       November, 1991 to June, 1992 and at Pacific Century Advisors from
       February, 1990 to November, 1991.  He earned his M.B.A. at the
       University of Texas at Dallas from 1989 to 1991, and has a B.S. in
       Finance from Colorado State University.

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.

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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





<PAGE>   8
                                STEPSTONE FUNDS

                           INTERNATIONAL EQUITY FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                         INSTITUTIONAL CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, The Bank of California, N.A., and BanCal
Tri-State Corporation.  This combination took effect on April 1, 1996.  The
resulting entity, Union Bank of California, N.A., now serves as Advisor to each
of the Trust's Funds.  Tokyo-Mitsubishi Asset Management (U.K.), Ltd., which
was the name given the then-SubAdvisor to the Fund, Bank of Tokyo Asset
Management (U.K.), Ltd., upon the merger of its parent, The Bank of Tokyo,
Ltd., and The Mitsubishi Bank, Ltd. on April 1, 1996, serves as SubAdvisor to
the International Equity Fund.  All references in this prospectus to Union Bank
and its investment management division, Union Capital Advisors, are hereby
replaced with Union Bank of California, N.A., and its investment management
division, MERUS-UCA Capital Management.   Due to the aforementioned
combination, the final paragraph of "The Advisor" section on page 8 of the
prospectus is deleted and the second, third and fourth paragraphs are replaced
with the following language:

       The Advisor is entitled to a fee, which is calculated daily and paid
       monthly, at an annual rate of .95% of the average daily net assets of
       the Fund.  Although the advisory fee paid by the Fund is higher than
       advisory fees paid by other mutual funds, the Trust believes that the
       fee is comparable to the advisory fee paid by many other mutual funds
       with similar investment objectives and policies.  The Advisor may from
       time to time waive all or a portion of its fee in order to limit the
       operating expenses of the Fund.  Any such waiver is voluntary, and may
       be terminated at any time in the Advisor's sole discretion.  For the
       fiscal year ended January 31, 1996, Union Bank, predecessor of the
       Advisor, was paid an advisory fee of .85% of the average daily net
       assets of the Fund.

       MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
       Francisco, California 94111, the investment management division of Union
       Bank of California, N.A., manages the day-to-day operations of the Fund.
       On April 1, 1996, Union Bank, the Trust's then- investment advisor,
       combined with the Bank of California, N.A., and the resulting bank
       changed its name to Union Bank of California, N.A..  At the same time,
       the banks' investment management divisions were combined.  Each of Union
       Bank and The Bank of California, N.A.  (or its predecessor bank) has
       been in banking since the early 1900's, and historically, each has had
       significant investment functions within its trust and investment
       divisions.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo-Mitsubishi, Ltd..

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.

                         ------------------------------
<PAGE>   9
As a result of the aforementioned name change, the first sentence of the first
paragraph of "The SubAdvisor" section on page 8 of the prospectus is replaced
with the following sentence:

       The Advisor and Tokyo-Mitsubishi Asset Management (U.K.), Ltd. (the
       "SubAdvisor"), have entered into an investment subadvisory agreement
       relating to the Fund (the "Investment SubAdvisory Agreement").

In addition, the third, fourth and fifth paragraphs of "The SubAdvisor" section
on pages 8 and 9 of the prospectus are replaced with the following three
paragraphs:

       Tokyo-Mitsubishi Asset Management (U.K.), Ltd., 12-15 Finsbury Circus,
       London EC2 M7BT operates as a subsidiary of The Bank of Tokyo-
       Mitsubishi, Ltd..  Established in 1989, the SubAdvisor provides active
       global investment services for segregated funds and specialist fund
       management.

       Prior to February, 1995, the SubAdvisor had not previously served as the
       investment advisor to mutual funds.  As of April 1, 1996,
       Tokyo-Mitsubishi Asset Management (U.K.), Ltd., managed assets of $2.2
       billion in individual portfolios and collective funds.

       Andrew Richmond has served as portfolio manager of the Fund since its
       inception.  Mr. Richmond has been with the SubAdvisor and its
       predecessor, Bank of Tokyo Asset Management (U.K.), Ltd., since 1990,
       and has served as senior equity investment manager since June, 1992.


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


             PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                   - 2 -
<PAGE>   10
                                STEPSTONE FUNDS

                               MONEY MARKET FUND
                           TREASURY MONEY MARKET FUND
                     CALIFORNIA TAX-FREE MONEY MARKET FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995

THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

Effective April 8, 1996, State Street Bank and Trust Company, 225 Franklin
Street, Boston, Massachusetts 02110, will serve as transfer agent for the
Investment Class Shares of the Treasury Money Market, Money Market and
California Tax-Free Money Market Funds.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to Union Bank and
its investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on page 9 of the prospectus is deleted and
the third, fourth and fifth paragraphs are replaced with the following
language:

       For the fiscal year ended January 31, 1996, the Money Market, Treasury
       Money Market and California Tax-Free Money Market Funds paid Union Bank,
       predecessor of the Advisor, a fee of .30%, .25% and .10% of their
       average daily net assets.

       MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
       Francisco, California 94111, the investment management division of Union
       Bank of California, N.A., manages the day-to-day operations of each
       Fund.  On April 1, 1996, Union Bank, the Trust's then- investment
       advisor, combined with the Bank of California, N.A., and the resulting
       bank changed its name to Union Bank of California, N.A..  At the same
       time, the banks' investment management divisions were combined.  Each of
       Union Bank and The Bank of California, N.A.  (or its predecessor bank)
       has been in banking since the early 1900's, and historically, each has
       had significant investment functions within its trust and investment
       divisions.  Union Bank of California, N.A., is a subsidiary of The Bank
       of Tokyo-Mitsubishi, Ltd..

       As of April 1, 1996, the Advisor managed approximately $12 billion in
       individual portfolios and collective funds.  The Advisor's clients range
       from pension funds, national labor union plans and foundations to
       personal investments and trust portfolios.

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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE
<PAGE>   11
                                STEPSTONE FUNDS

                         INTERMEDIATE - TERM BOND FUND
                           GOVERNMENT SECURITIES FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995

THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS. THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

Effective April 8, 1996, State Street Bank and Trust Company, 225 Franklin
Street, Boston, Massachusetts 02110, will serve as transfer agent for the
Investment Class Shares of the Intermediate-Term Bond Fund.

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

Effective as of February 15, 1996, the sales charge normally imposed on
purchases of $1,000,000 or more of Investment Class Shares of the
Intermediate-Term Bond and Government Securities Funds is waived.  Such
purchases shall be subject to a 1.00% contingent deferred sales charge payable
to the Distributor, however, if such shares are redeemed prior to one year from
the date of purchase.  Therefore, the sales charge table set forth in the
section entitled "PURCHASE AND REDEMPTION OF SHARES" found on page 10 of the
Prospectus is replaced with the following:


<TABLE>
<CAPTION>
                                                               SALES CHARGE           SALES CHARGE AS              COMMISSION AS
                                                             AS A PERCENTAGE     APPROPRIATE PERCENTAGE OF          PERCENTAGE
 AMOUNT OF PURCHASE                                          OF OFFERING PRICE      NET AMOUNT INVESTED          OF OFFERING PRICE
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                               <C>                     <C>                        <C>
 $ 0- 24,999 . . . . . . . . . . . . . . . . . . . . . . .         3.00%                   3.09%                      2.70%
                                                                                           
 $ 25,000-$49,999  . . . . . . . . . . . . . . . . . . . .         2.50%                   2.56%                      2.25%

 $ 50,000-$ 99,999 . . . . . . . . . . . . . . . . . . . .         2.00%                   2.04%                      1.80%
                                                                                           
 $100,000-$249,999 . . . . . . . . . . . . . . . . . . . .         1.50%                   1.52%                      1.35%

 $250,000-$999,999 . . . . . . . . . . . . . . . . . . . .         1.00%                   1.01%                      0.90%
                                                                                           
 $1,000,000-and Over . . . . . . . . . . . . . . . . . . .         0.00%*                  0.00%                      0.00%
</TABLE>

*   A contingent deferred sales charge of 1.00% will be assessed against any
    proceeds of any redemption of such Investment Class shares prior to one
    year from date of purchase.

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

At a Special Meeting of Shareholders held on March 7, 1996, Shareholders
approved new investment advisory and subadvisory agreements in connection with
the proposed combination of Union Bank, the Trust's current investment advisor,
and The Bank of California, N.A., and BanCal Tri-State Corporation.  This
combination took effect on April 1, 1996.  The resulting entity, Union Bank of
California, N.A., now serves as Advisor to each of the Trust's Funds.  Bank of
Tokyo-Mitsubishi Trust Company, which was formed by the combination of Bank of
Tokyo Trust Company and Mitsubishi Bank Trust Company of New York on April 1,
1996, serves as SubAdvisor to the Government Securities Fund.  All references
in this prospectus to Union Bank and its investment
<PAGE>   12
management division, Union Capital Advisors, are hereby replaced with Union
Bank of California, N.A. and its investment management division, MERUS-UCA
Capital Management.  Due to this combination, the final paragraph of "The
Advisor" section on page 8 of the prospectus is deleted and the third, fourth,
fifth and sixth paragraphs are replaced with the following language:

    For the fiscal year ended January 31, 1996, Union Bank, predecessor of the
    Advisor, was paid an advisory fee of .50% of the average daily net assets
    of the Intermediate-Term Bond and Government Securities Funds.

    MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
    Francisco, California 94111, the investment management division of Union
    Bank of California, N.A., manages the day-to-day operations of each Fund.
    On April 1, 1996, Union Bank, the Trust's then-investment advisor, combined
    with The Bank of California, N.A., and the resulting bank changed its name
    to Union Bank of California, N.A..  At the same time, the banks' investment
    management divisions were combined.  Each of Union Bank and The Bank of
    California, N.A. (or its predecessor bank) has been in banking since the
    early 1900's, and historically, each has had significant investment
    functions within its trust and investment division.  Union Bank of
    California, N.A., is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

    James V. Atkinson has served as team leader of the Intermediate-Term Bond
    Fund since 1991.  Mr. Atkinson is a Vice President of the Advisor and has
    been with the Advisor and its predecessor, Union Bank, since 1991.  Mr.
    Atkinson was a portfolio manager at The Boston Company from 1988 to 1990.

    As of April 1, 1996, the Advisor managed approximately $12 billion in
    individual portfolios and collective funds.  The Advisor's clients range
    from pension funds, national labor union plans and foundations to personal
    investments and trust portfolios.

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

As a result of the aforementioned combination of Bank of Tokyo Trust Company
with Mitsubishi Bank Trust Company of New York on April 1, 1996, to form Bank
of Tokyo-Mitsubishi Trust Company, the disclosure set forth under the heading
"The SubAdvisor" on pages 8 and 9 of the prospectus is replaced with the
following:

    The Advisor and Bank of Tokyo-Mitsubishi Trust Company (the "SubAdvisor")
    have entered into an investment subadvisory agreement relating to the
    Government Securities Fund (the "Investment SubAdvisory Agreement").  Under
    the Investment SubAdvisory Agreement, the SubAdvisor makes the day-to-day
    investment decisions for the assets of the Government Securities Fund,
    subject to the supervision of, and policies established by, the Advisor and
    the Trustees of the Trust.

    The SubAdvisor is entitled to a fee, which is calculated daily and paid
    monthly out of the Advisor's fee, at an annual rate of .20% of the average
    daily net assets of the Government Securities Fund.  For the fiscal year
    ended January 31, 1996, Bank of Tokyo Trust Company, predecessor of the
    SubAdvisor, received .20% of the average daily net assets of the Government
    Securities Fund.

    Bank of Tokyo-Mitsubishi Trust Company, headquartered at 1251 Avenue of the
    Americas, New York, New York 10116, and with offices at 100 Broadway, New
    York, New York 10005, operates as a wholly-owned subsidiary of The Bank of
    Tokyo-Mitsubishi, Ltd..  The SubAdvisor was formed by the combination on
    April 1, 1996, of Bank of Tokyo Trust Company, a wholly-owned subsidiary of
    The Bank of Tokyo, Ltd., and Mitsubishi Bank Trust Company of New York, a
    wholly-owned subsidiary of The Mitsubishi Bank, Ltd..  Bank of Tokyo Trust
    Company was the surviving entity, and changed its name to Bank of
    Tokyo-Mitsubishi Trust Company.  Prior to the combination, the subadvisory
    services were provided by Bank of Tokyo Trust Company.  Bank of Tokyo Trust
    Company was established in 1955, and has provided trust services since that
    time and management services since 1965.





                                     - 2 -
<PAGE>   13
    The SubAdvisor serves as portfolio manager to bank common funds, employee
    benefit funds and personal trust accounts, managing assets in money market,
    equity and fixed income portfolios.  As of April 1, 1996, the SubAdvisor
    managed $750 million in individual portfolios and collective funds.  In
    addition, the SubAdvisor also serves as SubAdvisor to the Trust's Emerging
    Growth, Blue Chip Growth and Convertible Securities Funds.

    Stephen W. Blocklin has served as portfolio manager of the Government
    Securities Fund since its inception.  Mr. Blocklin has been a Vice
    President with the SubAdvisor and its predecessor, Bank of Tokyo Trust
    Company, since December, 1993.  From September, 1988 to December, 1993, he
    served as a senior fixed income fund manager in the institutional
    investment management group at First Fidelity Bancorporation.


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


               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 3 -
<PAGE>   14
                                STEPSTONE FUNDS

                          CONVERTIBLE SECURITIES FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.   Bank of Tokyo-Mitsubishi Trust Company, which was
formed by the combination of Bank of Tokyo Trust Company and Mitsubishi Bank
Trust Company of New York on April 1, 1996, serves as SubAdvisor to the
Convertible Securities Fund.  All references in this prospectus to Union Bank
and its investment management division, Union Capital Advisors, are hereby
replaced with Union Bank of California, N.A., and its investment management
division, MERUS-UCA Capital Management.   Due to the aforementioned
combination, the final paragraph of "The Advisor" section on pages 6 and 7 of
the prospectus is deleted and the third, fourth and fifth paragraphs are
replaced with the following language:

    For the fiscal year ended January 31, 1996, Union Bank, predecessor of the
    Advisor, received .60% of the average daily net assets of the Fund.

    MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
    Francisco, California 94111, the investment management division of Union
    Bank of California, N.A., manages the day-to-day operations of the Fund.
    On April 1, 1996, Union Bank, the Trust's then-investment advisor, combined
    with the Bank of California, N.A., and the resulting bank changed its name
    to Union Bank of California, N.A..  At the same time, the banks' investment
    management divisions were combined.  Each of Union Bank and The Bank of
    California, N.A. (or its predecessor bank) has been in banking since the
    early 1900's, and historically, each has had significant investment
    functions within its trust and investment divisions.  Union Bank of
    California, N.A., is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

    As of April 1, 1996, the Advisor managed approximately $12 billion in
    individual portfolios and collective funds.  The Advisor's clients range
    from pension funds, national labor union plans and foundations to personal
    investments and trust portfolios.

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

Effective March, 1996, Harold C. Elliot no longer serves as portfolio manager
to the Convertible Securities Fund.  As of the date of this supplement, the
day-to-day management of the Convertible Securities Fund's investments is the
responsibility of a committee of investment professionals.  As a result of this
change and the aforementioned combination of Bank of Tokyo Trust Company with
Mitsubishi Bank Trust Company of New York on April 1, 1996, to form Bank of
Tokyo-Mitsubishi Trust Company, the disclosure set forth under the heading "The
SubAdvisor" section on page 10 is replaced with the following language:
<PAGE>   15
    The Advisor and Bank of Tokyo-Mitsubishi Trust Company (the SubAdvisor")
    have entered into an investment subadvisory agreement relating to the
    Convertible Securities Fund (the "Investment SubAdvisory Agreement").
    Under the Investment SubAdvisory Agreement, the SubAdvisor makes the
    investment decisions for the assets of the Fund, subject to the supervision
    of, and policies established by, the Advisor and the Trustees of the Trust.

    The SubAdvisor is entitled to a fee, which is calculated daily and paid
    monthly out of the Advisor's fee, at an annual rate of .30% of the average
    daily net assets of the Fund.  For the fiscal year ended January 31, 1996,
    The Bank of Tokyo Trust Company, predecessor of the SubAdvisor, received
    .30% of the average daily net assets of the Fund.

    Bank of Tokyo-Mitsubishi Trust Company (the "SubAdvisor"), headquartered at
    1251 Avenue of the Americas, New York, New York 10116, and with offices at
    100 Broadway, New York, New York 10005, operates as a wholly-owned
    subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..  The SubAdvisor was
    formed by the combination on April 1, 1996, of Bank of Tokyo Trust Company,
    a wholly-owned subsidiary of The Bank of Tokyo, Ltd., and Mitsubishi Bank
    Trust Company of New York, a wholly-owned subsidiary of The Mitsubishi
    Bank, Ltd..  Bank of Tokyo Trust Company was the surviving entity, and
    changed its name to Bank of Tokyo-Mitsubishi Trust Company.  Prior to the
    combination, sub-advisory services were provided by Bank of Tokyo Trust
    Company.  Bank of Tokyo Trust Company was established in 1955, and has
    provided trust services since that time and management services since 1965.

    The SubAdvisor serves portfolio manager to bank common funds, employee
    benefit funds and personal trust accounts, managing assets in money market,
    equity and fixed income portfolios.  As of April 1, 1996, Bank of
    Tokyo-Mitsubishi Trust Company managed $750 million in individual
    portfolios and collective funds.  In addition, the SubAdvisor also serves
    as SubAdvisor to the Trust's Government Securities, Emerging Growth and
    Blue Chip Growth Funds.

    The day-to-day management of the Convertible Securities Fund's investments
    is the responsibility of a team of investment professionals.

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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 2 -
<PAGE>   16
                                STEPSTONE FUNDS

                                 BALANCED FUND
                              VALUE MOMENTUM FUND
                               GROWTH EQUITY FUND
                              EMERGING GROWTH FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995

THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

Effective April 8, 1996, State Street Bank and Trust Company, 225 Franklin
Street, Boston, Massachusetts 02110, will serve as transfer agent for the
Investment Class Shares of the Balanced, Value Momentum and Growth Equity
Funds.

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

Effective October 1, 1995, the Balanced Fund, Value Momentum Fund, and Growth
Equity Fund (the "Funds") will begin to pay .25% in 12b-1 fees as permitted
under the Investment Class Plan.  Therefore the Annual Operating Expenses table
for these Funds is hereby replaced with the following:

ANNUAL OPERATING EXPENSES
(As a percentage of offering price)

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                           VALUE            GROWTH
                                                                           BALANCED        MOMENTUM         EQUITY
                                                                           FUND            FUND             FUND
<S>                                                                         <C>            <C>              <C>
Advisory Fees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   .60%           .60%             .60%
12b-1 Fees (After Fee Waivers)(1). . . . . . . . . . . . . . . . . . . . .   .25%           .25%             .25%
Other Expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   .20%           .20%             .20%            
- ----------------------------------------------------------------------------------------------------------------------------
Total Operating Expenses (After Fee Waivers)(2). . . . . . . . . . . . . .  1.05%          1.05%            1.05%           
============================================================================================================================
</TABLE>

(1)      Absent fee waivers, 12b-1 Fees would be .40%.
(2)      "Total Operating Expenses" for the Balanced Fund, Value Momentum Fund
         and Growth Equity Fund have been restated to reflect current expenses
         and the aforementioned fee waivers.  Absent fee waivers, "Total
         Operating Expenses" would be 1.20%, 1.20% and 1.20% for the Balanced
         Fund, Value Momentum Fund and Growth Equity Fund.

<TABLE>
<CAPTION>
EXAMPLE:
- --------------------------------------------------------------------------------------------------------
                                                          1 YR.        3 YRS.       5 YRS.       10 YRS.
- --------------------------------------------------------------------------------------------------------
 <S>                                                      <C>          <C>          <C>          <C>
 An investor would pay the following
     expenses on a $1,000 investment assuming  (1)
     imposition of the maximum sales charge; (2) a 5%
     annual return and (3) redemption at the end of
     each time.

 Balanced Fund . . . . . . . . . . . . . . . . . . . .    $55          $77          $100         $167
</TABLE>
<PAGE>   17
<TABLE>
 <S>                                                      <C>          <C>          <C>          <C>
 Value Momentum Fund . . . . . . . . . . . . . . . . .    $55          $77          $100         $167

 Growth Equity Fund  . . . . . . . . . . . . . . . . .    $55          $77          $100         $167
</TABLE>


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

Effective as of February 15, 1996, the sales charge normally imposed on
purchases of $1,000,000 or more of  the Investment Class shares of the
Balanced, Value Momentum and Growth Equity Funds is waived.  Such purchases
shall be subject to a 1.00% contingent deferred sales charge payable to the
Distributor, however, if such shares are redeemed prior to one year from the
date of purchase.  Therefore, the sales charge table set forth in the section
entitled "PURCHASE AND REDEMPTION OF SHARES" found on page 12 of the Prospectus
is replaced with the following:

<TABLE>
<CAPTION>
                             SALES CHARGE AS A           SALES CHARGE AS                                    
                             PERCENTAGE OF OFFERING      APPROPRIATE PERCENTAGE     COMMISSION AS PERCENTAGE
 AMOUNT OF PURCHASE          PRICE                       OF NET AMOUNT INVESTED     OF OFFERING PRICE       
- --------------------------------------------------------------------------------------------------------------
 <S>                         <C>                         <C>                        <C>
 $        0- 49,999          4.50%                       4.71%                      4.05%

 $   50,000- 99,999          4.00%                       4.17%                      3.60%

 $  100,000-249,999          3.50%                       3.63%                      3.15%

 $  250,000-499,999          2.50%                       2.56%                      2.25%

 $  500,000-999,999          1.50%                       1.52%                      1.35%

 $1,000,000 and over         0.00%*                      0.00%                      0.00%
</TABLE>


*A contingent deferred sales charge of 1.00% will be assessed against any
proceeds of any redemption of such Investment Class shares are redeemed prior
to one year from date of purchase.

The first sentence of the section on page 13 entitled "PURCHASE AND REDEMPTION
OF SHARES-Other Circumstances" should be augmented to include the following:

  (vii) sold to purchasers of Investment Class shares of the Growth Equity Fund
that are sponsors of other investment companies that are unit investment trusts
for deposit by such sponsors into such unit investment trusts, and to
purchasers of Investment Class shares of the Growth Equity Fund that are
holders of such unit investment trusts that invest distributions from such
investment trusts in Investment Class shares of the Growth Equity Fund.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.   This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  Bank of Tokyo-Mitsubishi Trust Company, which was
formed by the combination of The Bank of Tokyo Trust Company and Mitsubishi
Bank Trust Company of New York on April 1, 1996, serves as SubAdvisor to the
Emerging Growth Fund.  All references in this prospectus to Union Bank and its
investment management division, Union Capital Advisors, are hereby replaced





                                     - 2 -
<PAGE>   18
with Union Bank of California, N.A. and its investment management division,
MERUS-UCA Capital Management.  In addition, effective July 14, 1995, Clyde N.
Powers no longer serves as portfolio manager of the Growth Equity Fund, or as
co-portfolio manager of the Balanced Fund.  Due to this change and the
aforementioned combination, the final paragraph of "The Advisor" section on
pages 9 and 10 of the prospectus is deleted and the third, fourth, fifth and
sixth paragraphs are replaced with the following language:

  For the fiscal year ended January 31, 1996, Union Bank, predecessor of the
  Advisor, was paid an advisory fee of .60% of the average daily net assets of
  the Growth Equity, Value Momentum and Balanced Funds, and .80% of the average
  daily net assets of the Emerging Growth Fund.

  MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
  Francisco, California 94111, the investment management division of Union Bank
  of California, N.A., manages the day-to-day operations of each Fund.  On
  April 1, 1996, Union Bank, the Trust's then-investment advisor, combined with
  The Bank of California, N.A., and the resulting bank changed its name to
  Union Bank of California, N.A..  At the same time, the banks' investment
  management divisions were combined.  Each of Union Bank and the Bank of
  California, N.A. (or its predecessor bank) has been in banking since the
  early 1900's, and historically, each has had significant investment functions
  within its trust and investment divisions.  Union Bank of California, N.A.,
  is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

  Richard Earnest, a Vice President of the Advisor, has served as team leader
  of the Value Momentum Fund since its inception, and has been with the Advisor
  and its predecessor, Union Bank, since 1964.  Carl J. Colombo, a Vice
  President of the Advisor, has served as team leader of the Balanced Fund
  since its inception, and as team leader of the Growth Equity Fund since May,
  1995.  Mr. Colombo has been with the Advisor and its predecessor, Union Bank,
  since 1985.

  As of April 1, 1996, the Advisor managed approximately $12 billion in
  individual portfolios and collective funds.  The Advisor's clients range from
  pension funds, national labor union plans and foundations to personal
  investments and trust portfolios.

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

As a result of the aforementioned combination of Bank of Tokyo Trust Company
with Mitsubishi Bank Trust Company of New York on April 1, 1996, to form Bank
of Tokyo-Mitsubishi Trust Company, the disclosure set forth under the heading
"The SubAdvisor" on pages 10 and 11 of the prospectus is replaced with the
following:

The Advisor and Bank of Tokyo-Mitsubishi Trust Company (the "SubAdvisor") have
entered into an investment subadvisory agreement relating to the Emerging
Growth Fund (the "Investment SubAdvisory Agreement").  Under the Investment
SubAdvisory Agreement, the SubAdvisor makes the day-to-day investment decisions
for the assets of the Emerging Growth Fund, subject to the supervision of, and
policies established by, the Advisor and the Trustees of the Trust.

  The SubAdvisor is entitled to a fee, which is calculated daily and paid
  monthly out of the Advisor's fee, at an annual rate of .50% of the average
  daily net assets of the Emerging Growth Fund.  For the fiscal year ended
  January 31, 1996, Bank of Tokyo Trust Company, predecessor of the SubAdvisor,
  received .50% of the average daily net assets of the Emerging Growth Fund.

  Bank of Tokyo-Mitsubishi Trust Company (the "SubAdvisor"), headquartered at
  1251 Avenue of the Americas, New York, New York 10116, and with offices at
  100 Broadway, New York, New York 10005, operates as a wholly-owned subsidiary
  of The Bank of Tokyo-Mitsubishi, Ltd..  The SubAdvisor was formed by the
  combination on April 1, 1996, of Bank of Tokyo Trust Company, a wholly-owned
  subsidiary of The Bank of Tokyo, Ltd., and Mitsubishi Bank Trust Company of
  New York, a wholly-owned subsidiary of The Mitsubishi Bank, Ltd..  Bank of
  Tokyo Trust Company was the surviving entity, and changed its name to Bank of
  Tokyo-





                                    - 3 -
<PAGE>   19
Mitsubishi Trust Company.  Prior to the combination, sub-advisory services were
provided by Bank of Tokyo Trust Company.  Bank of Tokyo Trust Company was
established in 1955, and has provided trust services since that time and
management services since 1965.

The SubAdvisor serves as portfolio manager to bank common funds, employee
benefit funds and personal trust accounts, managing assets in money market,
equity and fixed income portfolios.  As of April 1, 1996, the SubAdvisor
managed $750 million in individual portfolios and collective funds.  In
addition, the SubAdvisor also serves as SubAdvisor to the Trust's Government
Securities and Convertible Securities Funds.

Seth E. Shalov has served as the portfolio manager to the Emerging Growth Fund
since its inception.  Mr. Shalov has been a Senior Portfolio Manager with the
SubAdvisor and its predecessor, Bank of Tokyo Trust Company, since October,
1988.

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



               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 4 -
<PAGE>   20
                                STEPSTONE FUNDS

                             BLUE CHIP GROWTH FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  Bank of Tokyo-Mitsubishi Trust Company, which was
formed by the combination of Bank of Tokyo Trust Company and Mitsubishi Bank
Trust Company of New York on April 1, 1996, serves as SubAdvisor to the Blue
Chip Growth Fund.  All references in this prospectus to Union Bank and its
investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on page 6 of the prospectus is deleted and
the second, third and fourth paragraphs are replaced with the following
language:

         The Advisor is entitled to a fee, which is calculated daily and paid
         monthly, at an annual rate of .60% of the average daily net assets of
         the Fund.  The Advisor may from time to time waive all or a portion of
         its fee in order to limit the operating expenses of the Fund.  Any
         such waiver is voluntary, and may be terminated at any time in the
         Advisor's sole discretion.  For the fiscal year ended January 31,
         1996, Union Bank, predecessor of the Advisor, was paid an advisory fee
         of .60% of the average daily net assets of the Fund.

         MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
         Francisco, California 94111, the investment management division of
         Union Bank of California, N.A., manages the day-to-day operations of
         the Fund.  On April 1, 1996, Union Bank, the Trust's then- investment
         advisor, combined with the Bank of California, N.A., and the resulting
         bank changed its name to Union Bank of California, N.A..  At the same
         time, the banks' investment management divisions were combined.  Each
         of Union Bank and The Bank of California, N.A. (or its predecessor
         bank) has been in banking since the early 1900's, and historically,
         each has had significant investment functions within its trust and
         investment divisions.  Union Bank of California, N.A., is a subsidiary
         of The Bank of Tokyo-Mitsubishi, Ltd..

         As of April 1, 1996, the Advisor managed approximately $12 billion in
         individual portfolios and collective funds.  The Advisor's clients
         range from pension funds, national labor union plans and foundations
         to personal investments and trust portfolios.

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

Effective March, 1996, Harold C. Elliot no longer serves as portfolio manager
to the Blue Chip Growth Fund.  As of the date of this supplement, the
day-to-day management of the Blue Chip Growth Fund's investments is the
responsibility of a committee of investment professionals.  As a result of this
change and the aforementioned
<PAGE>   21
combination of Bank of Tokyo Trust Company with Mitsubishi Bank Trust Company
of New York on April 1, 1996, to form Bank of Tokyo-Mitsubishi Trust Company,
the disclosure set forth under the heading "The SubAdvisor" on pages 6 and 7 of
the prospectus is replaced with the following:

         The Advisor and Bank of Tokyo-Mitsubishi Trust Company (the
         "SubAdvisor") have entered into an investment subadvisory agreement
         relating to the Emerging Growth and Blue Chip Growth Funds (the
         "Investment SubAdvisory Agreement").  Under the Investment SubAdvisory
         Agreement, the SubAdvisor makes the day-to-day investment decisions
         for the assets of the Fund, subject to the supervision of, and
         policies established by, the Advisor and the Trustees of the Trust.

         The SubAdvisor is entitled to a fee, which is calculated daily and
         paid monthly out of the Advisor's fee, at an annual rate of .30% of
         the average daily net assets of the Fund.  For the fiscal year ended
         January 31, 1996, Bank of Tokyo Trust Company, predecessor of the
         SubAdvisor, received .30% of the average daily net assets of the Fund.

         Bank of Tokyo-Mitsubishi Trust Company (the "SubAdvisor"),
         headquartered at 1251 Avenue of the Americas, New York, New York
         10116, and with offices at 100 Broadway, New York, New York 10005,
         operates as a wholly-owned subsidiary of The Bank of Tokyo-Mitsubishi,
         Ltd..  The SubAdvisor was formed by the combination on April 1, 1996,
         of The Bank of Tokyo Trust Company, a wholly-owned subsidiary of The
         Bank of Tokyo, Ltd., and Mitsubishi Bank Trust Company of New York, a
         wholly-owned subsidiary of The Mitsubishi Bank, Ltd..  Bank of Tokyo
         Trust Company was the surviving entity, and changed its name to Bank
         of Tokyo-Mitsubishi Trust Company.  Prior to the combination,
         sub-advisory services were provided by Bank of Tokyo Trust Company.
         Bank of Tokyo Trust Company was established in 1955, and has provided
         trust services since that time and management services since 1965.

         The SubAdvisor serves as portfolio manager to bank common funds,
         employee benefit funds and personal trust accounts, managing assets in
         money market, equity and fixed income portfolios.  As of April 1,
         1996, the SubAdvisor managed $750 million in individual portfolios and
         collective funds.  In addition, the SubAdvisor also serves as
         SubAdvisor to the Trust's Government Securities, Convertible
         Securities and Emerging Growth Funds.

         The day-to-day management of the Blue Chip Growth Fund's investments
         is the responsibility of a team of investment professionals.


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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 2 -
<PAGE>   22
                                STEPSTONE FUNDS

                         CALIFORNIA TAX-FREE BOND FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL INFORMATION BEYOND THAT CONTAINED
IN THE PROSPECTUS AND SHOULD BE RETAINED AND READ IN CONJUNCTION WITH SUCH
PROSPECTUS.

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

Effective April 8, 1996, State Street Bank and Trust Company, 225 Franklin
Street, Boston, Massachusetts 02110, will serve as transfer agent for the
Investment Class Shares of the California Tax-Free Bond Fund.


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

Effective as of February 15, 1996, the sales charge normally imposed on
purchases of $1,000,000 or more of the Investment Class shares of the
California Tax Free Bond Fund is waived.  Such purchases shall be subject to a
1.00% contingent deferred sales charge payable to the Distributor, however, if
such shares are redeemed prior to one year from the date of purchase.
Therefore, the sales charge table set forth in the section entitled "PURCHASE
AND REDEMPTION OF SHARES" found on page 9 of the Prospectus is replaced with
the following:

<TABLE>
<CAPTION>
                                                                                       SALES
                                                       SALES                   CHARGE AS APPROPRIATE               COMMISSION
                                                       CHARGE                       PERCENTAGE                          AS
                                                       AS A PERCENTAGE                OF NET                       PERCENTAGE
 AMOUNT OF PURCHASE                                    OF OFFERING PRICE          AMOUNT INVESTED               OF OFFERING PRICE
- ----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                        <C>                         <C>                           <C>
 $         0-99,999  . . . . . . . . . . . . . . .          3.00%                       3.09%                         2.70%
                                                                                        
 $ 100,000-$249,999  . . . . . . . . . . . . . . .          2.50%                       2.56%                         2.25%

 $ 250,000-$499,999  . . . . . . . . . . . . . . .          2.00%                       2.04%                         1.80%
                                                                                        
 $ 500,000-$999,999  . . . . . . . . . . . . . . .          1.50%                       1.52%                         1.35%

 $1,000,000-and Over . . . . . . . . . . . . . . .          0.00%*                      0.00%                         0.00%
</TABLE>


* A contingent deferred sales charge of 1.00% will be assessed against any
  proceeds of any redemption of such Investment Class shares prior to one year
  from date of purchase.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to
<PAGE>   23
Union Bank and its investment management division, Union Capital Advisors,
are hereby replaced with Union Bank of California, N.A., and its investment
management division, MERUS-UCA Capital Management.  Due to the aforementioned
combination, the final paragraph of "The Advisor" section on pages 7 and 8 of
the prospectus is deleted and the third, fourth, fifth and sixth paragraphs are
replaced with the following language:

    For the fiscal year ended January 31, 1996, Union Bank, predecessor of the
    Advisor, was paid an advisory fee of .03% of the average daily net assets
    of the Fund.

    MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
    Francisco, California 94111, the investment management division of Union
    Bank of California, N.A., manages the day-to-day operations of the Fund.
    On April 1, 1996, Union Bank, the Trust's then-investment advisor, combined
    with the Bank of California, N.A., and the resulting bank changed its name
    to Union Bank of California, N.A..  At the same time, the banks' investment
    management divisions were combined.  Each of Union Bank and The Bank of
    California, N.A. (or its predecessor bank) has been in banking since the
    early 1900's, and historically, each has had significant investment
    functions within its trust and investment divisions.  Union Bank of
    California, N.A.,  is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

    Robert Bigelow has served as team leader of the Fund since October, 1994.
    Prior to joining the Advisor's predecessor, Union Bank, in June, 1994, Mr.
    Bigelow served as a portfolio manager at City National Bank from January,
    1986 to June, 1994.

    As of April 1, 1996, the Advisor managed approximately $12 billion in
    individual portfolios and collective funds.  The Advisor's clients range
    from pension funds, national labor union plans and foundations to personal
    investments and trust portfolios.


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





               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 2 -
<PAGE>   24
                                STEPSTONE FUNDS

                        LIMITED MATURITY GOVERNMENT FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

Effective April 8, 1996, State Street Bank and Trust Company, 225 Franklin
Street, Boston, Massachusetts 02110, will serve as transfer agent for the
Investment Class Shares of the Limited Maturity Government Fund.

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

Effective March 8, 1996 the Trust is reinstating the maximum sales charge of
1.50% on the sale of shares of Limited Maturity Government Fund (the "Fund"),
therefore the following should be read in conjunction with Shareholder
Transaction Expenses table located on page 3 of the Prospectus:

Maximum Sales Charge Imposed on Purchases . . . . . . . . . . . .   1.50%

The following replaces the Example located on page 3 of the Prospectus:
<TABLE>
<CAPTION>
                                                           1 yr.        3 yrs.        5 yrs.        10 yrs.
                                                           -----        ------        ------        -------
 <S>                                                        <C>          <C>           <C>            <C>
 An investor would pay the following expenses on a
 $1,000 investment assuming (1) imposition of the
 maximum sales charge; (2) a 5% annual return and
 (3) redemption at the end of each time period              $20          $32           $44            $80
</TABLE>

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

The following information should be read in conjunction with the "Purchase and
Redemption of Shares" section located on page 9 of the Prospectus:

The following table shows the regular sales charge on Investment Class shares
to a "single purchaser" (described below) together with the dealer discount
paid to dealers and the agency commission paid to brokers (collectively the
"commission"):

<TABLE>
<CAPTION>
                                 SALES CHARGE AS A            SALES CHARGE AS        COMMISSION AS PERCENTAGE
                              PERCENTAGE OF OFFERING      APPROPRIATE PERCENTAGE            OF OFFERING 
     AMOUNT OF PURCHASE                PRICE              OF NET AMOUNT INVESTED               PRICE
     ------------------                -----              ----------------------               -----
         <S>                            <C>                         <C>                         <C>
         $0-$99,999                     1.50%                       1.52%                       1.35%

         $100,000-
          $249,999                      1.00%                       1.01%                        .90%

         $250,000-
          $499,999                       .75%                        .76%                       .675%

         $500,000-
          $999,999                       .50%                        .50%                        .45%
</TABLE>
<PAGE>   25
<TABLE>
<CAPTION>
                                 SALES CHARGE AS A            SALES CHARGE AS        COMMISSION AS PERCENTAGE
                              PERCENTAGE OF OFFERING      APPROPRIATE PERCENTAGE            OF OFFERING 
     AMOUNT OF PURCHASE                PRICE              OF NET AMOUNT INVESTED               PRICE
     ------------------                -----              ----------------------               -----
        <S>                              <C>                         <C>                         <C>
        *$1,000,000
          and Over                       .00%*                       .00%                        .00%
</TABLE>
                         ------------------------------

*A contingent deferred sales charge of .30% will be assessed against any
proceeds of any redemption of such investment Class shares prior to one year
from date of purchase.

The commissions shown in the table apply to sales through authorized dealers
and brokers.  Under certain circumstances, the Distributor may use its own
funds to compensate financial institutions and intermediaries in amounts that
are additional to the commissions shown above.  In addition, the Distributor
may, from time to time and at its own expense, provide promotional incentives
in the form of cash or other compensation to certain financial institutions and
intermediaries whose registered representatives have sold or are expected to
sell significant amounts of the Investment Class shares of the Fund.  Such
other compensation may take the form of payments for travel expenses, including
lodging, incurred in connection with trips taken by qualifying registered
representatives to places within or without the United States.  Under certain
circumstances, commissions up to the amount of the entire sales charge may be
reallowed to dealers of brokers, who might then be deemed to be "underwriters"
under the Securities Act of 1933.  Commission rates may vary among the Funds.

In calculating the sales charge rates applicable to current purchases of a
Fund's shares, a "single purchaser" is entitled to cumulate current purchases
with the net purchases of previously purchased shares of the Fund and other of
the Trust's funds (the "Eligible Funds") which are sold subject to a comparable
sales charge.

The term "single purchaser" refers to (i) an individual, (ii) an individual and
spouse purchasing shares of the Fund for their own account or for trust or
custodial accounts for their minor children, or (iii) a fiduciary purchasing
for any one trust, estate or fiduciary account, including employee benefit
plans created under Sections 401, 403(b) or 457 of the Internal Revenue Code of
1986, as amended (the "Code"), including related plans of the same employer.
To be entitled to reduced sales charge based upon shares already owned, the
Investor must ask the Distributor for such entitlement at the time of purchase
and provide the account number(s) of the investor, the investor and spouse, and
their minor children, and give the age of such children.  The Fund may amend or
terminate this right of accumulation at any time as to subsequent purchases.

LETTER OF INTENT.  By submitting a Letter of Intent (the "Letter") to the
Distributor, a "single purchaser" may purchase shares of the Fund and the other
Eligible Funds during a 13 month period at the reduced sales charge rates
applying to the aggregate amount of the intended purchases stated in the
Letter.  The Letter may apply to purchases made up to 90 days before the date
of the Letter.  To receive credit for such prior purchases and later purchases
benefitting from the Letter, the Shareholder must notify the Transfer Agent at
the time the Letter is submitted that there are prior purchases that may apply,
and, at the time of later purchases, notify the Transfer Agent that such
purchases are applicable under the Letter.

OTHER CIRCUMSTANCES.  No sales charge is imposed on Investment Class shares of
the Fund:  (i) issued in plans of reorganization, such as mergers, asset
acquisitions and exchange offers, to which the Trust is a party; (ii) sold to
dealers or brokers that have a sales agreement with the Distributor, for their
own account or for retirement plans for their employees or sold to employees
(and their spouse) of dealers or brokers that certify to the Distributor at a
time of purchase that such purchase is for their own account (or for the
benefit of such employees' minor children); (iii) in aggregate purchases of $1
million or more by tax-exempt organizations enumerated in Section 501(c) of the
Code, or employee benefit plans created under Sections 401, 403(b) or 457 of
the Code; (iv) sold to employees and families of the Advisor and its
affiliates; or (v) all fiduciary accounts of the Advisor and its affiliates.

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





                                     - 2 -
<PAGE>   26
At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and sub-advisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to Union Bank and
its investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on page 8 of the prospectus is deleted and
the third, fourth, fifth and sixth paragraphs are replaced with the following
language:

    For the fiscal year ended January 31, 1996, Union Bank, predecessor of the
    Advisor, was paid an advisory fee of .30% of the average daily net assets
    of the Fund.

    MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
    Francisco, 94111, the investment management division of Union Bank of
    California, N.A., manages the day-to-day operations of the Fund.  On April
    1, 1996, Union Bank, the Trust's then-investment advisor, combined with the
    Bank of California, N.A., and the resulting bank changed its name to Union
    Bank of California, N.A..  At the same time, the banks' investment
    management divisions were combined.  Each of Union Bank and The Bank of
    California, N.A. (or its predecessor bank) has been in banking since the
    early 1900's, and historically, each has had significant investment
    functions within its trust and investment divisions.   Union Bank of
    California, N.A., is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

    Martin Standish has served as team leader of the Fund since its inception.
    Mr. Standish is a Vice President of the Advisor, and has been with the
    Advisor, and its predecessor, Union Bank, since June, 1992.  Prior to his
    employment with the Advisor and its predecessor, Mr.  Standish served as a
    portfolio manager at Patterson Capital from November, 1991 to June, 1992
    and at Pacific Century Advisors from February, 1990 to November, 1991.  He
    earned his M.B.A. at the University of Texas at Dallas from 1989 to 1991
    and has a B.S. in Finance from Colorado State University.

    As of April 1, 1996, the Advisor managed approximately $12 billion in
    individual portfolios and collective funds.  The Advisor's clients range
    from pension funds, national labor union plans and foundations to personal
    investments and trust portfolios.

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

               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 3 -
<PAGE>   27
                                STEPSTONE FUNDS
                           INTERNATIONAL EQUITY FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          INVESTMENT CLASS PROSPECTUS
                               DATED JUNE 1, 1995


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds, and Tokyo-Mitsubishi Asset Management (U.K.), Ltd.,
which was the name given to the then-SubAdvisor to the Fund, Bank of Tokyo
Asset Management (U.K.), Ltd., upon the merger of its parent, The Bank of
Tokyo, Ltd., and The Mitsubishi Bank, Ltd. on April 1, 1996, serves as
SubAdvisor to the International Equity Fund.  All references in this prospectus
to Union Bank and its investment management division, Union Capital Advisors,
are hereby replaced with Union Bank of California, N.A. and its investment
management division, MERUS-UCA Capital Management.  Due to this combination,
the final paragraph of "The Advisor" section on page 7 of the prospectus is
deleted and the third and fourth paragraphs are replaced with the following
language:

    MERUS-UCA Capital Management (the "Advisor"),  475 Sansome Street, San
    Francisco, California 94111, the investment management division of Union
    Bank of California, N.A., manages the day-to-day operations of the Fund.
    On April 1, 1996, Union Bank, the Trust's then-investment advisor, combined
    with The Bank of California, N.A., and the resulting bank changed its name
    to Union Bank of California, N.A..  At the same time, the banks' investment
    management divisions were combined.  Each of Union Bank and The Bank of
    California, N.A. (or its predecessor bank) has been in banking since the
    early 1900's, and historically, each has had significant investment
    functions within its trust and investment division.  Union Bank of
    California, N.A., is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

    As of April 1, 1996, the Advisor managed approximately $12 billion in
    individual portfolios and collective funds.  The Advisor's clients range
    from pension funds, national labor union plans and foundations to personal
    investments and trust portfolios.

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

As a result of the aforementioned name change, the first sentence of the first
paragraph of "The SubAdvisor" section on page 7 of the prospectus is replaced
with the following sentence:

    The Advisor and Tokyo-Mitsubishi Asset Management (U.K.), Ltd. (the
    "SubAdvisor"), have entered into an investment subadvisory agreement
    relating to the Fund (the "Investment SubAdvisory Agreement").

In addition, the third, fourth and fifth paragraphs of "The SubAdvisor" section
on page 7 of the prospectus are replaced with the following three paragraphs:
<PAGE>   28
    Tokyo-Mitsubishi Asset Management (U.K.), Ltd., 12-15 Finsbury Circus,
    London EC2 M7BT operates as a subsidiary of The Bank of Tokyo- Mitsubishi,
    Ltd..  Established in 1989, the SubAdvisor provides active global
    investment services for segregated funds and specialist fund management.

    Prior to February, 1995, the SubAdvisor had not previously served as the
    investment advisor to mutual funds.  As of April 1, 1996, Tokyo- Mitsubishi
    Asset Management (U.K.), Ltd., managed assets of $2.2 billion in individual
    portfolios and collective funds.

    Andrew Richmond has served as portfolio manager of the Fund since its
    inception.  Mr. Richmond has been with the SubAdvisor and its predecessor,
    Bank of Tokyo Asset Management (U.K.), Ltd., since 1990, and has served as
    senior equity investment manager since June, 1992.


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



               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE





                                     - 2 -
<PAGE>   29
                                STEPSTONE FUNDS

                               MONEY MARKET FUND
                           TREASURY MONEY MARKET FUND

                       SUPPLEMENT DATED APRIL 1, 1996 TO
                          CASH SWEEP CLASS PROSPECTUS
                             DATED JANUARY 14, 1996


THIS SUPPLEMENT TO THE PROSPECTUS SUPERSEDES AND REPLACES ANY EXISTING
SUPPLEMENTS TO THE PROSPECTUS.  THIS SUPPLEMENT PROVIDES NEW AND ADDITIONAL
INFORMATION BEYOND THAT CONTAINED IN THE PROSPECTUS AND SHOULD BE RETAINED AND
READ IN CONJUNCTION WITH SUCH PROSPECTUS.

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

At a Special Meeting of Shareholders of Stepstone Funds (the "Trust") held on
March 7, 1996, Shareholders approved new investment advisory and subadvisory
agreements in connection with the proposed combination of Union Bank, the
Trust's current investment advisor, and The Bank of California, N.A., and
BanCal Tri-State Corporation.  This combination took effect on April 1, 1996.
The resulting entity, Union Bank of California, N.A., now serves as Advisor to
each of the Trust's Funds.  All references in this prospectus to Union Bank and
its investment management division, Union Capital Advisors, are hereby replaced
with Union Bank of California, N.A., and its investment management division,
MERUS-UCA Capital Management.  Due to the aforementioned combination, the final
paragraph of "The Advisor" section on page 7 of the prospectus is deleted and
the third, fourth and fifth paragraphs are replaced with the following
language:

    For the fiscal year ended January 31, 1996, the Money Market and Treasury
    Money Market Funds paid Union Bank, as predecessor to the Advisor, a fee of
    .30% and .25% of their average daily net assets.

    MERUS-UCA Capital Management (the "Advisor"), 475 Sansome Street, San
    Francisco, California 94111, the investment management division of Union
    Bank of California, N.A., manages the day-to-day operations of each Fund.
    On April 1, 1996, Union Bank, the Trust's then-investment advisor, combined
    with the Bank of California, N.A., and the resulting bank changed its name
    to Union Bank of California, N.A..  At the same time, the banks' investment
    management divisions were combined.  Each of Union Bank and The Bank of
    California, N.A. (or its predecessor bank) has been in banking since the
    early 1900's, and historically, each has had significant investment
    functions within its trust and investment divisions.  Union Bank of
    California, N.A., is a subsidiary of The Bank of Tokyo-Mitsubishi, Ltd..

    As of April 1, 1996, the Advisor managed approximately $12 billion in
    individual portfolios and collective funds.  The Advisor's clients range
    from pension funds, national labor union plans and foundations to personal
    investments and trust portfolios.


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




               PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission