AMERICAN CENTURY CAPITAL PORTFOLIOS INC
485BPOS, 1998-02-17
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    As filed with the Securities and Exchange Commission on February 17, 1998


             1933 Act File No. 33-64872; 1940 Act File No. 811-7820

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

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

REGISTRATION STATEMENT
UNDER THE SECURITIES ACT OF 1933                                  __X__

         Pre-Effective Amendment No.      _____

         Post-Effective Amendment No.     __9__                   __X__


REGISTRATION STATEMENT
UNDER THE INVESTMENT COMPANY ACT OF 1940                          __X__

         Amendment No.   __9__
                        (Check appropriate box or boxes.)

                    AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.
                ------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)

         American Century Tower, 4500 Main Street, Kansas City, MO 64111
        ----------------------------------------------------------------
          (Address of Principal Executive Offices)            (Zip Code)

        Registrant's Telephone Number, Including Area Code (816) 531-5575

                                Patrick A. Looby

        American Century Tower, 4500 Main Street, Kansas City, MO 64111
        ----------------------------------------------------------------
                     (Name and address of Agent for Service)

         Approximate Date of Proposed Public Offering February 17, 1998

It is proposed that this filing will become effective (check appropriate box)
__X__ immediately upon filing pursuant to paragraph (b) of Rule 485 
_____ on (date) pursuant to paragraph (b) of Rule 485 
_____ 60 days after filing pursuant to paragraph (a) of Rule 485 
_____ on (date) pursuant to paragraph (a) of Rule 485 
_____ 75 days after filing pursuant to paragraph (a)(2) of Rule 485
_____ on (date) pursuant to paragraph (a)(2) of Rule 485


The Registrant has registered an indefinite number or amount of securities under
the Securities Act of 1933 pursuant to Rule 24f-2. The Rule 24f-2 notice for the
fiscal year ended October 31, 1997, was filed on January 7, 1998.

- --------------------------------------------------------------------------------
<PAGE>
================================================================================
                              CROSS REFERENCE SHEET

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

         N-1A Item No.              Location
         -------------              --------
PART A

Item 1. Cover Page                  Cover Page
Item 2. Synopsis                    Transaction and Operating
                                    Expense Table
Item 3. Condensed Financial         Financial Highlights
          Information
Item 4. General Description         Investment Policies of
          Registrant                the Fund; Other Investment
                                    Practices, Their Characteristics
                                    and Risks; Performance
                                    Advertising; Distributions;
                                    Further Information About
                                    American Century
Item 5. Management of the           Management
          Fund
Item 6. Capital Stock and           Further Information About
          Other Securities          American Century
Item 7. Purchase of Securities      How to Open An Account;
          Being Offered             How to Exchange From One
                                    Account to Another;
                                    Share Price; Distributions
Item 8. Redemption                  How to Redeem Shares;
                                    Signature Guarantee
Item 9. Pending Legal               N/A
          Proceedings


- --------------------------------------------------------------------------------
PART B
- --------------------------------------------------------------------------------

Item 10. Cover Page                 Cover Page
Item 11. Table of Contents          Table of Contents
Item 12. General Information        N/A
Item 13. Investment Objectives      Investment Objectives of
           and Policies             the Funds; Fundamental 
                                    Policies of the Funds;
                                    Investment Restrictions;
                                    Forward Currency Exchange
                                    Contracts; An Explanation of
                                    Fixed Income Securities Ratings;
                                    Short Sales; Portfolio Turnover;
                                    Index Futures Contracts;
                                    Municipal Leases
Item 14. Management of the          Officers and Directors;
           Registrant               Management;
                                    Custodians
Item 15. Control Persons            Capital Stock
           and Principal
           Holders of Securities
Item 16. Investment Advisory        Management;
           and Other Services       Custodians
Item 17. Brokerage Allocation       Brokerage;
                                    Performance Advertising
Item 18. Capital Stock and          Capital Stock;
           Other Securities         Multiple Class Structure
Item 19. Purchase, Redemption       N/A
           and Pricing of
           Securities Being
           Offered
Item 20. Tax Status                 N/A
Item 21. Underwriters               N/A
Item 22. Calculation of Yield       Performance Advertising
           Quotations of Money
           Market Funds
Item 23. Financial Statements       Financial Statements
<PAGE>
                                   PROSPECTUS

                            [american century logo]
                                    American
                                Century(reg.sm)

   
                               FEBRUARY 17, 1998
    

                                   AMERICAN
                                    CENTURY
                                     GROUP

                               Real Estate Fund

INVESTOR CLASS

                         AMERICAN CENTURY INVESTMENTS
                                FAMILY OF FUNDS

    American  Century  Investments  offers you nearly 70 fund  choices  covering
stocks, bonds, money markets,  specialty investments and blended portfolios.  To
help you find the funds that may meet your investment  needs,  American  Century
funds  have  been  divided  into  three  groups  based on  investment  style and
objectives. These groups, which appear below, are designed to help simplify your
fund decisions.

                          AMERICAN CENTURY INVESTMENTS
- --------------------------------------------------------------------------------
      BENHAM GROUP(reg.tm)      AMERICAN CENTURY       TWENTIETH CENTURY GROUP
                                      GROUP
- --------------------------------------------------------------------------------
      MONEY MARKET FUNDS        ASSET ALLOCATION &            GROWTH FUNDS
    GOVERNMENT BOND FUNDS         BALANCED FUNDS          INTERNATIONAL FUNDS
    DIVERSIFIED BOND FUNDS  CONSERVATIVE EQUITY FUNDS
     MUNICIPAL BOND FUNDS       SPECIALTY FUNDS
- --------------------------------------------------------------------------------
                                Real Estate Fund


                                  PROSPECTUS

   
                               FEBRUARY 17, 1998
    

                               Real Estate Fund
                                INVESTOR CLASS

                   AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.

    American  Century  Capital  Portfolios,  Inc. is a part of American  Century
Investments,  a family of funds that  includes  nearly 70 no-load  mutual  funds
covering a variety of investment opportunities. The American Century Real Estate
Fund is described in this Prospectus. Its investment objective is listed on page
2 of this Prospectus. The other funds are described in separate prospectuses.

    Through its Investor Class of shares,  American  Century offers  investors a
full  line  of  no-load  funds,  investments  that  have  no  sales  charges  or
commissions.

   
    This Prospectus  gives you  information  about the fund that you should know
before investing. Please read this Prospectus carefully and retain it for future
reference.  Additional  information  is included in the  Statement of Additional
Information  dated February 17, 1998, and filed with the Securities and Exchange
Commission.  It is incorporated  into this Prospectus by reference.  To obtain a
copy without charge, call or write:
    


                         AMERICAN CENTURY INVESTMENTS
                      4500 Main Street * P.O. Box 419200
               Kansas City, Missouri 64141-6200 * 1-800-345-2021
                       International calls: 816-531-5575
                    Telecommunications Device for the Deaf:
                  1-800-634-4113 * In Missouri: 816-444-3485
                       Internet: www.americancentury.com


    Additional  information,  including  this  Prospectus  and the  Statement of
Additional Information,  may be obtained by accessing the Web site maintained by
the SEC (www.sec.gov).

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES  COMMISSION,  NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.


PROSPECTUS                                                                     1


                       INVESTMENT OBJECTIVE OF THE FUND

AMERICAN CENTURY REAL ESTATE FUND

   
    The investment  objective of American  Century Real Estate Fund is long-term
capital appreciation. Current income is a secondary objective. The fund seeks to
achieve its objective by investing primarily in securities issued by real estate
investment  trusts and in the  securities  of  companies  which are  principally
engaged in the real estate industry.
    

  There is no assurance that the fund will achieve its investment objective.

NO  PERSON  IS  AUTHORIZED  BY THE  FUNDS  TO GIVE ANY  INFORMATION  OR MAKE ANY
REPRESENTATION OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS OR IN OTHER PRINTED
OR WRITTEN MATERIAL ISSUED BY OR ON BEHALF OF THE FUNDS, AND YOU SHOULD NOT RELY
ON ANY OTHER INFORMATION OR REPRESENTATION.


2  INVESTMENT OBJECTIVE                            AMERICAN CENTURY INVESTMENTS


                               TABLE OF CONTENTS

   
Investment Objective of the Fund ..........................................    2
Transaction and Operating Expense Table ...................................    4
Financial Highlights ......................................................    5
INFORMATION REGARDING THE FUND
Investment Policies of the Fund ...........................................    6
   Investment Objective ...................................................    6
   Investment Strategy ....................................................    6
   Investments in Real Estate .............................................    6
   Investment Philosophy ..................................................    7
Other Investment Practices, Their Characteristics
   and Risks ..............................................................    8
   U.S. Fixed Income Securities ...........................................    8
   Diversification ........................................................    8
   When-Issued Securities .................................................    8
   Rule 144A Securities ...................................................    9
   Borrowing ..............................................................    9
   Portfolio Turnover .....................................................    9
   Repurchase Agreements ..................................................    9
Futures and Options .......................................................   10
Investments in Companies with Limited
   Operating History ......................................................   10
Performance Advertising ...................................................   10
    

HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS

American Century Investments ..............................................   12
Investing in American Century .............................................   12
How to Open an Account ....................................................   12
           By Mail ........................................................   12
           By Wire ........................................................   12
           By Exchange ....................................................   13
           In Person ......................................................   13
      Subsequent Investments ..............................................   13
           By Mail ........................................................   13
           By Telephone ...................................................   13
           By Online Access ...............................................   13
           By Wire ........................................................   13
           In Person ......................................................   13
      Automatic Investment Plan ...........................................   13
How to Exchange from One Account to Another ...............................   13
          By Mail .........................................................   14
           By Telephone ...................................................   14
           By Online Access ...............................................   14
 How to Redeem Shares .....................................................   14
           By Mail ........................................................   14
           By Telephone ...................................................   14
           By Check-A-Month ...............................................   14
           Other Automatic Redemptions ....................................   14
      Redemption Proceeds .................................................   14
           By Check .......................................................   14
           By Wire and ACH ................................................   15
      Special Requirements for Large Redemptions ..........................   15
      Redemption of Shares in Low-Balance Accounts ........................   15
Signature Guarantee .......................................................   15
Special Shareholder Services ..............................................   15
           Automated Information Line .....................................   16
           Online Account Access ..........................................   16
           Open Order Service .............................................   16
           Tax-Qualified Retirement Plans .................................   16
Important Policies Regarding Your Investments .............................   16
Reports to Shareholders ...................................................   17
Employer-Sponsored Retirement Plans and
   Institutional Accounts .................................................   18

ADDITIONAL INFORMATION YOU SHOULD KNOW

Share Price ...............................................................   19
   When Share Price Is Determined .........................................   19
   How Share Price Is Determined ..........................................   19
   Where to Find Information About Share Price ............................   20
Distributions .............................................................   20
Taxes .....................................................................   20
   Tax-Deferred Accounts ..................................................   20
   Taxable Accounts .......................................................   20
Management ................................................................   22
   Investment Management ..................................................   22
   Performance History of the Subadvisor ..................................   23
   Performance Highlights .................................................   24
   Code of Ethics .........................................................   25
   Transfer and Administrative Services ...................................   25
Distribution of Fund Shares ...............................................   25
Further Information About American Century ................................   26


PROSPECTUS                                                 TABLE OF CONTENTS  3


                    TRANSACTION AND OPERATING EXPENSE TABLE

SHAREHOLDER TRANSACTION EXPENSES:

   
Maximum Sales Load Imposed on Purchases ...............................  none
Maximum Sales Load Imposed on Reinvested Dividends ....................  none
Deferred Sales Load ...................................................  none
Redemption Fee(1) .....................................................  none
Exchange Fee ..........................................................  none

ANNUAL FUND OPERATING EXPENSES (as a percentage of net assets):

Management Fees(2) .................................................... 1.20%
12b-1 Fees ............................................................  none
Other Expenses(3) ..................................................... 0.00%
Total Fund Operating Expenses ......................................... 1.20%

EXAMPLE:

You would pay the following expenses on a                   1 year       $ 12
$1,000 investment, assuming a 5% annual return and         3 years         38
redemption at the end of each time period:                 5 years         66

(1)  Redemption proceeds sent by wire are subject to a $10 processing fee.

(2)  A  portion  of the  management  fee may be paid by the  fund's  manager  to
     unaffiliated  third parties who provide  recordkeeping  and  administrative
     services that would  otherwise be performed by an affiliate of the manager.
     See "Management - Transfer and Administrative Services," page 25.

(3)  Other  expenses,  which  include  the fees and  expenses  (including  legal
     counsel  fees) of  those  directors  who are not  "interested  persons"  as
     defined in the Investment Company Act, are expected to be less than 0.01 of
     1% of average net assets for the next fiscal year.
    

  The  purpose of this table is to help you  understand  the  various  costs and
expenses  that you,  as a  shareholder,  will bear  directly  or  indirectly  in
connection with an investment in the class of shares of the fund offered by this
Prospectus.  The example set forth above assumes  reinvestment  of all dividends
and  distributions and uses a 5% annual rate of return as required by Securities
and Exchange Commission regulations.

  NEITHER  THE 5%  RATE OF  RETURN  NOR  THE  EXPENSES  SHOWN  ABOVE  SHOULD  BE
CONSIDERED  INDICATIONS OF PAST OR FUTURE  RETURNS AND EXPENSES.  ACTUAL RETURNS
AND EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.

  The shares  offered by this  Prospectus  are Investor Class shares and have no
up-front or deferred sales charges,  commissions, or 12b-1 fees. The fund offers
two other classes of shares,  primarily to  institutional  investors,  that have
different fee  structures  than the Investor  Class.  The  difference in the fee
structures  among the classes is the result of their separate  arrangements  for
shareholder  and  distribution  services and not the result of any difference in
amounts  charged  by  the  manager  for  core  investment   advisory   services.
Accordingly,  the core  investment  advisory  expenses  do not vary by class.  A
difference in fees will result in different  performance  for the other classes.
For additional  information about the various classes,  see "Further Information
About American Century," page 26.


4  TRANSACTION AND OPERATING EXPENSE TABLE         AMERICAN CENTURY INVESTMENTS

<TABLE>
<CAPTION>
   
                             FINANCIAL HIGHLIGHTS

                               REAL ESTATE FUND

  The Financial Highlights for each of the periods presented has been audited by
Deloitte & Touche LLP, independent auditors, whose report thereon appears in the
fund's annual report,  which is  incorporated by reference into the Statement of
Additional  Information.  The  annual  report  contains  additional  performance
information  and will be made  available  upon request and without  charge.  The
information  presented  is for a share  outstanding  throughout  the years ended
October 31, except as noted.

                                                                     1997        1996         1995(1)

PER-SHARE DATA

<S>                                                                 <C>          <C>          <C>   
Net Asset Value, Beginning of Period .............................  $12.29       $9.82        $10.00
                                                                   -------      -------      -------
Income From Investment Operations

   Net Investment Income .........................................  0.67(2)      0.55          0.07

   Net Realized and Unrealized Gain (Loss) on Investments ........   4.13        2.27         (0.25)
                                                                   -------      -------      -------
   Total From Investment Operations ..............................   4.80        2.82         (0.18)
                                                                   -------      -------      -------
Distributions to Shareholders

   From Net Investment Income ....................................  (0.48)      (0.35)          --

   From Net Realized Gains on Investment Transactions ............  (0.55)        --            --
                                                                   -------      -------      -------
   Total Distributions ...........................................  (1.03)      (0.35)          --
                                                                   -------      -------      -------
Net Asset Value, End of Period ...................................  $16.06      $12.29         $9.82
                                                                   =======      =======      =======
   Total Return(3) ...............................................  40.69%      29.28%        (1.80)%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses to Average Net Assets ................   1.17%       1.00%       1.50%(4)

Ratio of Operating Expenses to Average Net Assets
   (before expense waivers and reimbursements) ................... 1.82%(5)    6.83%(5)    14.83%(4)(5)

Ratio of Net Investment Income to Average Net Assets .............   4.48%       5.84%       6.66%(4)

Ratio of Net Investment Income to Average Net Assets
   (before expense waivers and reimbursements) ................... 3.84%(5)    0.01%(5)    (6.67)%(4)(5)

Portfolio Turnover Rate ..........................................    69%         86%           --

Average Commission Paid per Share of Equity Security Traded ......  $0.0528     $0.0545         --

Net Assets, End of Period (in thousands) .........................  $76,932     $7,209        $2,983

- ----------

(1)  September 21, 1995 (inception) through October 31, 1995.

(2)  Computed using average shares outstanding throughout the period.

(3)  Total  return   assumes   reinvestment   of  dividends   and  capital  gain
     distributions,  if any. Total return for periods less than one year are not
     annualized.

(4)  Annualized.

(5)  During the  periods  ended  October 31, 1996 and October 31, 1995 and for a
     portion of the period ended October 31, 1997, RREEF Real Estate  Securities
     Advisers L.P.  voluntarily agreed to waive its management fee and reimburse
     certain  expenses  incurred by the fund.  The Custodian  offset part of its
     fees for balance credits given to the fund.
</TABLE>
    

PROSPECTUS                                              FINANCIAL HIGHLIGHTS  5


                        INFORMATION REGARDING THE FUND

INVESTMENT POLICIES OF THE FUND

    The fund has adopted certain  investment  restrictions that are set forth in
the  Statement of Additional  Information.  Those  restrictions,  as well as the
investment  objective of the fund identified on page 2 of this  Prospectus,  and
any other investment  policies designated as "fundamental" in this Prospectus or
in  the  Statement  of  Additional   Information,   cannot  be  changed  without
shareholder  approval.  The fund has implemented  additional investment policies
and  practices  to  guide  its  activities  in the  pursuit  of  its  investment
objective.  These policies and practices,  which are described  throughout  this
Prospectus,  are not  designated  as  fundamental  policies  and may be  changed
without shareholder approval.

INVESTMENT OBJECTIVE

   
    The fund's primary investment  objective is long-term capital  appreciation.
Current income is a secondary objective. The fund seeks to achieve its objective
by investing primarily in securities issued by real estate investment trusts and
in the securities of companies which are principally  engaged in the real estate
industry.  There can be no assurance  that the fund will achieve its  investment
objective.
    

INVESTMENT STRATEGY

   
    Under normal conditions, the fund will invest not less than 80% of its total
assets in equity securities of companies which are real estate investment trusts
(REITs)  or  are  principally  engaged  in  the  real  estate  industry.  Equity
securities include common stock, preferred stock and securities convertible into
common stock.  A company will be considered  to be  "principally  engaged in the
real  estate  industry"  if,  in the  opinion  of the  manager,  at the time its
securities  are  purchased by the fund, at least 50% of its revenues or at least
50% of the  market  value  of  its  assets  is  attributable  to the  ownership,
construction,  management or sale of residential,  commercial or industrial real
estate.  Companies  principally engaged in the real estate industry may include,
among others, equity REITs and real estate master limited partnerships, mortgage
REITs, and real estate brokers and developers. See "Investments in Real Estate,"
this page.
    

    The fund may also invest up to 20% of its total assets in other  securities.
Other securities may include debt securities and equity  securities of companies
not principally  engaged in the real estate  industry.  (See "U.S.  Fixed Income
Securities," page 8.)

    REITs pool investor funds for investment  primarily in income producing real
estate or real estate related loans or interests.  A REIT is not taxed on income
distributed to shareholders if it complies with various requirements relating to
its organization,  ownership, assets and income and with the requirement that it
distribute to its  shareholders  at least 95% of its taxable  income (other than
net capital  gains) for each taxable year.  REITs can generally be classified as
equity REITs,  mortgage REITs and hybrid REITs. Equity REITs invest the majority
of their assets directly in real property and derive their income primarily from
rents.  Equity REITs can also realize capital gains by selling property that has
appreciated in value. Mortgage REITs invest the majority of their assets in real
estate  mortgages  and derive their income  primarily  from  interest  payments.
Hybrid  REITs  combine the  characteristics  of both equity  REITs and  mortgage
REITs.

INVESTMENTS IN REAL ESTATE

   
    The fund may be subject to certain  risks similar to those  associated  with
the direct  ownership of real estate because of its policy of  concentration  in
the securities of REITs and companies which are principally  engaged in the real
estate  industry.  The risks of direct  ownership of real estate include:  risks
related to general,  regional and local economic  conditions and fluctuations in
interest rates;  overbuilding and increased  competition;  increases in property
taxes  and  operating  expenses;   changes  in  zoning  laws;  heavy  cash  flow
dependency;  possible  lack of  availability  of mortgage  funds;  losses due to
natural disasters;  regulatory limitations on rents; variations in market rental
rates; and changes in neighborhood values. In addi-
    


6  INFORMATION REGARDING THE FUND                   AMERICAN CENTURY INVESTMENTS


tion,  the fund may incur  losses  due to  environmental  problems.  If there is
historic  contamination  at a site, the current owner is one of the parties that
may be responsible for clean up costs.

    Equity  REITs may be  affected  by  changes  in the value of the  underlying
property owned by the trusts, while mortgage REITs may be affected by default or
payment  problems  relating  to  underlying  mortgages,  the  quality  of credit
extended and self-liquidation  provisions by which mortgages held may be paid in
full and  distributions  of capital returns may be made at any time.  Equity and
mortgage  REITs  are  dependent  upon the skill of their  individual  management
personnel and generally are not  diversified.  In addition,  equity and mortgage
REITs  could  be   adversely   affected  by  failure  to  qualify  for  tax-free
pass-through  of income under the Internal  Revenue Code,  or to maintain  their
exemptions from registration  under the Investment  Company Act. By investing in
REITs  indirectly  through  the  fund,  a  shareholder  will  bear  not  only  a
proportionate  share of the expenses of the fund, but also  indirectly,  similar
expenses of the REITs, including compensation of management.

    To  the  extent  the  fund  is  invested  in  debt   securities   (including
asset-backed  securities) or mortgage  REITs,  it will be subject to credit risk
and interest rate risk. Credit risk relates to the ability of the issuer to meet
interest  and  principal  payments  when due.  Interest  rate risk refers to the
fluctuations in the net asset value of any portfolio of fixed income  securities
resulting  solely from the inverse  relationship  between the price and yield of
fixed  income  securities;  that is,  when  interest  rates  rise,  bond  prices
generally fall and, conversely,  when interest rates fall, bond prices generally
rise. In general,  bonds with longer  maturities  are more sensitive to interest
rate changes than bonds with shorter maturities.

    The fund, as a non-diversified  investment company,  may invest in a smaller
number of individual issuers than a diversified  investment company.  Therefore,
an investment in the fund may present greater risk and volatility to an investor
than an investment in a diversified investment company.

INVESTMENT PHILOSOPHY

    The  investment  philosophy  of the fund is  premised  upon the belief  that
successful  investing in real estate securities  requires in-depth  knowledge of
the securities  market and a complete  understanding of the factors  influencing
the  performance  of real estate  assets.  The fund strives to provide  superior
performance  via  investment  in a select group of real estate  securities  with
strong cash flow growth  potential  and,  therefore,  the capacity for sustained
dividend increases.

    The  fund's  approach  is  initially   driven  by  an   internally-generated
systematic  assessment of changing real estate  markets,  an important  input to
sound investment  decisions.  The subadvisor tracks economic conditions and real
estate market  performance in major  metropolitan  areas and screens  markets to
identify areas of risk and opportunity,  and will focus  investment  activity in
property types and geographic areas it identifies as growth sectors.

    This fundamental  approach focuses on identifying  changes in property level
net  operating  income  and the  impact on the  ultimate  stock  performance  of
individual  REITs.  It requires  extensive  local  research on property  markets
across the United States,  direct inspection of individual  property assets, and
familiarity  with  company   management  and  operating   strategies.   Rigorous
securities  analyses are performed to identify  investments  with  unappreciated
potential to produce superior,  long-term returns.  Strategic sector allocations
are  directed by the  subadvisor's  Strategic  Investment  Committee,  which has
become  increasingly  more  important  as sectors  have grown and as  attractive
companies have emerged in each major sector.

    This  approach  can be broken down into three  areas.  First,  it involves a
macroeconomic  review  of  supply-demand  characteristics  and the  outlook  for
economic growth within specific  markets.  Next, it involves a top-down analysis
of the  relative  pricing of real  estate  securities.  Finally,  a  fundamental
analysis of each REIT portfolio on a  property-by-property  basis coupled with a
review of the company's  management  depth,  financial  structure,  and business
strategy is performed.

    In managing  the fund,  the  subadvisor  uses a  nationwide  network of real
estate  professionals  employed by RREEF America  L.L.C.  and its  affiliates to
assist in  evaluating  and  monitoring  properties  held by public  REITs.  (See
"Investment Management," page 22.)


PROSPECTUS                                     INFORMATION REGARDING THE FUND  7


OTHER INVESTMENT PRACTICES, THEIR CHARACTERISTICS
AND RISKS

    For additional information,  see "Investment  Restrictions" in the Statement
of Additional Information.

U.S. FIXED INCOME SECURITIES

    The fund may invest in fixed income  securities for income or as a defensive
strategy when the manager believes adverse economic or market  conditions exist.
As a  temporary  defensive  strategy,  the manager may invest part or all of the
fund's assets in debt securities. Fixed income securities are affected primarily
by changes in interest rates.  The prices of these  securities tend to rise when
interest rates fall, and  conversely  fall when interest rates rise.  Generally,
the  debt  securities  in  which  the  fund  may  invest  are  investment  grade
securities.  These are securities  rated in the four highest grades  assigned by
Moody's Investors  Service,  Inc. or Standard and Poor's Corporation or that are
unrated but deemed to be of comparable quality by the manager. For a description
of  fixed  income  securities  ratings,  see "An  Explanation  of  Fixed  Income
Securities Ratings" in the Statement of Additional Information.

    Securities   rated  in  the  lowest   investment-grade   category  may  have
speculative   characteristics.   Changes  in   economic   conditions   or  other
circumstances  are more likely to lead to a weakened  capacity to make principal
and interest  payments  than is the case for higher  grade  bonds.  The fund may
invest in securities  below investment grade although the fund will not purchase
such bonds if such  investment  would cause more than 5% of its net assets to be
so invested. Such bonds are considered speculative.  In the event of a downgrade
of a debt security held by the fund to below  investment  grade, the fund is not
automatically  required to sell the issue, but the manager will consider this in
determining  whether to hold the security.  However,  if such a downgrade  would
cause  more  than 5% of net  assets  to be  invested  in debt  securities  below
investment  grade,  sales  will be made as soon as  practicable  to  reduce  the
proportion of debt below  investment grade to 5% of net assets or less. When the
manager  believes that economic or market  conditions  require a more  defensive
strategy,  the fund's assets may be invested without  limitation in cash or cash
equivalents such as obligations issued or guaranteed by the U.S. government, its
agencies and/or  instrumentalities or high quality money market instruments such
as notes, certificates of deposit or bankers' acceptances.

DIVERSIFICATION

   
    The fund is classified as a  "non-diversified"  investment company under the
Investment  Company  Act of 1940,  which  means the fund is not  limited  by the
Investment  Company Act in the  proportion of its assets that may be invested in
the  securities  of a single  issuer.  However,  the fund intends to conduct its
operations  so as to qualify as a regulated  investment  company for purposes of
the Internal Revenue Code, so that it will not be subject to U.S. federal income
tax  on  income  and  capital   gain   distributions   to   shareholders.   (See
"Distributions,"  page 20, and  "Taxes,"  page 20.) To so  qualify,  among other
requirements,  the fund will limit its investments so that, at the close of each
quarter of the taxable  year,  (i) not more than 25% of the market  value of the
fund's total assets will be invested in the securities of a single  issuer,  and
(ii) with respect to 50% of the market value of its total assets,  not more than
5% of the market value of its total assets will be invested in the securities of
a single  issuer  and the fund  will  not own more  than 10% of the  outstanding
voting securities of a single issuer. The fund's investments in U.S.  government
securities are not subject to these limitations.

WHEN-ISSUED SECURITIES
    

    The fund may  purchase  new  issues of  securities  on a  when-issued  basis
without limit when, in the opinion of  management,  such  purchases will further
the investment  objectives of the fund.  The price of when-issued  securities is
established  at the time the  commitment  to purchase  is made.  Delivery of and
payment for these securities  typically occur 15 to 45 days after the commitment
to purchase. Market rates of interest on debt securities at the time of delivery
may be higher or lower than those  contracted for on the  when-issued  security.
Accordingly,  the value of such  security may decline  prior to delivery,  which
could result in a loss to the fund.  A separate  account  consisting  of cash or
high-quality  liquid  debt  securities  in an  amount  at  least  equal  to  the
when-issued


8  INFORMATION REGARDING THE FUND                   AMERICAN CENTURY INVESTMENTS


commitments  will be established  and maintained  with the custodian.  No income
will accrue to the fund prior to delivery.

RULE 144A SECURITIES

    The fund may,  from time to time,  purchase Rule 144A  securities  when they
present  attractive  investment  opportunities  that  otherwise  meet the fund's
criteria for selection.  Rule 144A  securities are securities that are privately
placed with and traded  among  qualified  institutional  buyers  rather than the
general  public.  Although  Rule  144A  securities  are  considered  "restricted
securities," they are not necessarily illiquid.

    With respect to securities eligible for resale under Rule 144A, the staff of
the SEC has taken the  position  that the  liquidity of such  securities  in the
portfolio of a fund offering redeemable securities is a question of fact for the
Board  of  Directors  to  determine,  such  determination  to be  based  upon  a
consideration  of the readily  available  trading  markets and the review of any
contractual  restrictions.  The staff also  acknowledges  that,  while the Board
retains ultimate  responsibility,  it may delegate this function to the manager.
Accordingly, the Board has established guidelines and procedures for determining
the liquidity of Rule 144A securities and has delegated the day-to-day  function
of determining the liquidity of Rule 144A  securities to the manager.  The Board
retains the  responsibility to monitor the  implementation of the guidelines and
procedures it has adopted.

    Since the  secondary  market  for such  securities  is  limited  to  certain
qualified  institutional buyers, the liquidity of such securities may be limited
accordingly  and the fund may, from time to time, hold a Rule 144A security that
is illiquid.  In such an event,  the fund's  manager will  consider  appropriate
remedies to minimize the effect on the fund's liquidity. The fund may not invest
more than 15% of its assets in illiquid  securities  (securities that may not be
sold within seven days at  approximately  the price used in determining  the net
asset value of fund shares).

BORROWING

    The  fund's  investment  restrictions  allow the fund to borrow  money,  for
temporary or emergency purposes (not for leveraging or investment), in an amount
not exceeding 33-1/3% of the fund's total assets (including the amount borrowed)
less liabilities (other than borrowings).

PORTFOLIO TURNOVER

    Investment  decisions  to  purchase  and sell  securities  are  based on the
anticipated  contribution of the security in question to the fund's  objectives.
The manager  believes that the rate of portfolio  turnover is irrelevant when it
or the  subadvisor  determines a change is in order to achieve those  objectives
and,  accordingly,  the annual  portfolio  turnover  rate  cannot be  accurately
predicted.

    The  portfolio  turnover  of the fund may be higher  than  other  investment
companies with similar  investment  objectives.  Higher  turnover would generate
correspondingly  greater  brokerage  commissions,  which is a cost that the fund
pays  directly.  Portfolio  turnover  may also affect the  character  of capital
gains,  if any,  realized and distributed by the fund since  short-term  capital
gains are taxable as ordinary income.

REPURCHASE AGREEMENTS

    The fund may enter into repurchase agreements when such transactions present
an attractive  short-term return on cash that is not otherwise  committed to the
purchase  of  securities  pursuant  to its  investment  policies.  A  repurchase
agreement occurs when the fund purchases an  interest-bearing  obligation from a
bank or broker-dealer  registered under the Securities  Exchange Act of 1934 and
simultaneously agrees to sell it back on a specified date in the future (usually
less than one week later) at a higher price.  The  repurchase  price reflects an
agreed-upon  interest  rate during the time the fund's  money is invested in the
security and is considered by the staff of the SEC to be a loan by the fund.

    The fund's risk in connection with  repurchase  agreements is the ability of
the seller to pay the  repurchase  price on the  repurchase  date. If the seller
defaults,  the fund may incur costs,  delays or losses.  Management monitors the
creditworthiness of sellers.

    The fund will enter into repurchase  agreements  only with those  commercial
banks and  broker-dealers  whose  creditworthiness  has been  reviewed and found
satisfactory by the manager  pursuant to criteria adopted by the fund's Board of
Directors.


PROSPECTUS                                     INFORMATION REGARDING THE FUND  9


   
FUTURES AND OPTIONS

    The fund may invest in financial  futures  contracts and options thereon.  A
financial  futures  contract  is an  agreement  to take or  make  delivery  of a
financial  asset or an amount of cash, as specified in the applicable  contract,
at some time in the future.  The value of the asset or cash to be  delivered  at
the end of the contract period is calculated  based upon the difference in value
between  the  making of the  contract  and the end of the  contract  period of a
financial index, indicator, or security underlying the futures contract.

    Rather  than  actually  purchasing  a  financial  asset  (e.g.,  a long-  or
short-term  treasury security) or all of the securities  contained in a specific
index (e.g., the S&P 500), the manager may choose to purchase a futures contract
which reflects the value of such  securities or index.  For example,  an S&P 500
futures  contract  reflects the value of the underlying  companies that comprise
the S&P 500 Composite  Stock Price Index.  If the aggregate  market value of the
index securities increases or decreases during the contract period of an S&P 500
futures  contract,  the amount of cash to be paid to the contract  holder at the
end of the period would  correspondingly  increase or decrease. As a result, the
manager is able to expose to the  market  cash that is held by the funds to meet
anticipated redemptions or for future investment opportunities.  Because futures
contracts  generally settle more quickly than their underlying  securities,  the
manager believes that the use of futures and options thereon allows the funds to
be fully invested while maintaining the needed liquidity.

    The fund will not  purchase  leveraged  futures.  When a fund  enters into a
futures  contract,  it  must  make  a  deposit  of  cash  or  high-quality  debt
securities,  known as "initial  margin," as partial security for its performance
under the  contract.  As the value of the  contract  fluctuates,  a party to the
contract may be required to make additional margin payments, known as "variation
margin," to cover a portion of such  fluctuation.  A fund will also deposit in a
segregated  account with its custodian bank cash or high-quality debt securities
in an amount equal to the fund's payment  obligation under the futures contract,
less any initial or variation  margin.  For options sold, a fund will  segregate
cash or  high-quality  debt  securities  equal to the  value  of the  securities
underlying the option unless the option is otherwise covered.

INVESTMENTS IN COMPANIES WITH LIMITED
OPERATING HISTORY

    The fund may invest in the  securities  of issuers  with  limited  operating
history.  The manager considers an issuer to have a limited operating history if
that issuer has a record of less than three years of continuous operation.

    Investments  in  securities  of issuers with limited  operating  history may
involve greater risks than investments in securities of more mature issuers.  By
their  nature,  such issuers  present  limited  operating  history and financial
information upon which the manager may base its investment decision on behalf of
the fund. In addition,  financial and other information  regarding such issuers,
when available, may be incomplete or inaccurate.

    The fund will not invest more than 5% of its total assets in the  securities
of issuers  with less than a  three-year  operating  history.  The manager  will
consider periods of capital formation,  incubation,  consolidation, and research
and development in determining whether a particular issuer has a record of three
years of continuous operation.
    

PERFORMANCE ADVERTISING

    From time to time, the fund may advertise performance data. Fund performance
may be shown  by  presenting  one or more  performance  measurements,  including
cumulative total return or average annual total return.  Performance data may be
quoted  separately for the Investor  Class and the other classes  offered by the
fund.

    Cumulative  total  return data is computed by  considering  all  elements of
return,  including  reinvestment  of dividends and capital gains  distributions,
over a stated  period of time.  Average  annual  total return is  determined  by
computing  the annual  compound  return over a stated  period of time that would
have  produced  the fund's  cumulative  total return over the same period if the
fund's performance had remained constant throughout.


10  INFORMATION REGARDING THE FUND                 AMERICAN CENTURY INVESTMENTS


    A  quotation  of yield  reflects  the  fund's  income  over a stated  period
expressed as a percentage of the fund's share price.

    Yields are calculated  according to accounting methods that are standardized
in  accordance  with SEC  rules  for all stock  and bond  funds.  Because  yield
accounting  methods differ from the methods used for other accounting  purposes,
the  fund's  yield may not equal the  income  paid on its  shares or the  income
reported in the fund's financial statements.

    The fund also may include in advertisements data comparing  performance with
the performance of non-related  investment media,  published  editorial comments
and performance  rankings compiled by independent  organizations (such as Lipper
Analytical  Services) and  publications  that monitor the  performance of mutual
funds.  Performance information may be quoted numerically or may be presented in
a table,  graph or other  illustration.  In addition,  fund  performance  may be
compared to well known  indices of market  performance,  such as Morgan  Stanley
REIT  Index,  NAREIT  Equity-Less  Health  Care  Index,  Standard  & Poor's  500
Composite Stock Price Index and Wilshire REIT Only Index. The performance of the
fund may also be  compared,  on a  relative  basis,  to other  funds in our fund
family. This relative comparison, which may be based upon historical or expected
fund  performance,  volatility or other fund  characteristics,  may be presented
numerically, graphically or in text.

    All performance  information  advertised by the fund is historical in nature
and is not intended to represent or guarantee future results.  The value of fund
shares when redeemed may be more or less than their original cost.


PROSPECTUS                           INFORMATION REGARDING THE FUND          11


                HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS

AMERICAN CENTURY INVESTMENTS

    The  fund  offered  by this  Prospectus  is a part of the  American  Century
Investments  family  of  mutual  funds.  Our  family  provides  a full  range of
investment  opportunities,  from  the  aggressive  equity  growth  funds  in our
Twentieth  Century Group,  to the fixed income funds in our Benham Group, to the
moderate risk and specialty  funds in our American  Century  Group.  Please call
1-800-345-2021  for a  brochure  or  prospectuses  for the  other  funds  in the
American Century Investments family.

   
    To reduce  expenses and  demonstrate  respect for our  environment,  we have
initiated a project  through which we will  eliminate  duplicate  copies of most
financial  reports and  prospectuses  to most  households  and  deliver  account
statements to most households in a single envelope,  even if they have more than
one  account.  If you would like  additional  copies of  financial  reports  and
prospectuses or separate mailing of account statements, please call us.
    

INVESTING IN AMERICAN CENTURY

    The following section explains how to invest with American Century including
purchases,  redemptions,  exchanges  and  special  services.  You will find more
detail about doing business with us by referring to the Investor  Services Guide
that you will receive when you open an account.

    If  you  own  or  are   considering   purchasing   fund  shares  through  an
employer-sponsored  retirement  plan or through a bank,  broker-dealer  or other
financial  intermediary,  the  following  sections,  as well as the  information
contained  in our Investor  Services  Guide,  may not apply to you.  Please read
"Employer-Sponsored Retirement Plans and Institutional Accounts," page 18.

HOW TO OPEN AN ACCOUNT

    To open an account,  you must complete and sign an  application,  furnishing
your  taxpayer  identification  number.  (You must also certify  whether you are
subject to  withholding  for failing to report  income to the IRS.)  Investments
received without a certified taxpayer identification number will be returned.

    The minimum investment is $2,500 [$1,000 for IRA and Uniform Gifts/Transfers
to Minors Acts  ("UGMA/UTMA")  accounts].  These  minimums will be waived if you
establish an automatic investment plan to your account that is the equivalent of
at least $50 per month (see "Automatic  Investment  Plan," page 13). The minimum
investment  requirements may be different for some types of retirement accounts.
Call  one  of our  Investor  Services  Representatives  for  information  on our
retirement  plans,  which are  available for  individual  investors or for those
investing through their employers.

    Please note:  If you register  your account as belonging to multiple  owners
(e.g., as joint  tenants),  you must provide us with specific  authorization  on
your  application  in order for us to accept  written or telephone  instructions
from  a  single  owner.  Otherwise,  all  owners  will  have  to  agree  to  any
transactions  that involve the account  (whether the  transaction  request is in
writing or over the telephone).

    You may invest in the following ways:

BY MAIL

    Send a  completed  application  and  check or money  order  payable  in U.S.
dollars to American Century Investments.

BY WIRE

    You may make your initial  investment by wiring funds.  To do so, call us or
mail  a  completed   application  and  provide  your  bank  with  the  following
information:

o  RECEIVING BANK AND ROUTING NUMBER:
   Commerce Bank, N.A. (101000019)

o  BENEFICIARY (BNF):
   American Century Services Corporation
   4500 Main St., Kansas City, Missouri 64111

o  BENEFICIARY ACCOUNT NUMBER (BNF ACCT):
   2804918

   
o  REFERENCE FOR BENEFICIARY (RFB):
   American  Century  account number into which you are investing.  If more than
   one, leave blank and see Bank to Bank Information on the following page.
    


12 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


o  ORIGINATOR TO BENEFICIARY (OBI):
   Name and address of owner of account into which you are investing.

o  BANK TO BANK INFORMATION
   (BBI OR FREE FORM TEXT):

    *Taxpayer identification or Social Security
     number.

    *If more than one account, account numbers and amount to be invested in each
     account.

   
    *Current  tax year,  previous  tax year or rollover  designation  if an IRA.
     Specify  whether   Traditional  IRA,  Roth  IRA,  Education  IRA,  SEP-IRA,
     SARSEP-IRA, SIMPLE Employer or SIMPLE Employee.
    

BY EXCHANGE

    Call 1-800-345-2021 from 7 a.m. to 7 p.m. Central time to get information on
opening an account by exchanging from another American Century account. See this
page for more information on exchanges.

IN PERSON

    If you prefer to work with a representative  in person,  please visit one of
our Investor Centers, located at:

    4500 Main Street 
    Kansas City, Missouri

    4917 Town Center Drive 
    Leawood, Kansas

    1665 Charleston Road 
    Mountain View, California

    2000 S. Colorado Blvd. 
    Denver, Colorado

SUBSEQUENT INVESTMENTS

    Subsequent  investments  may  be  made  by an  automatic  bank,  payroll  or
government direct deposit (see "Automatic Investment Plan," this page) or by any
of  the  methods  below.  The  minimum  investment  requirement  for  subsequent
investments:  $250 for checks submitted without the investment slip portion of a
previous  statement  or  confirmation,  $50 for all  other  types of  subsequent
investments.

BY MAIL

    When making subsequent  investments,  enclose your check with the investment
slip portion of the  confirmation  of a previous  investment.  If the investment
slip is not  available,  indicate your name,  address and account number on your
check or a separate piece of paper. (Please be aware that the investment minimum
for subsequent investments is higher without an investment slip.)

BY TELEPHONE

    Once your account is open, you may make investments by telephone if you have
authorized us (by choosing "Full Services" on your  application) to draw on your
bank  account.  You may  call an  Investor  Services  Representative  or use our
Automated Information Line.

BY ONLINE ACCESS

    Once  your  account  is open,  you may make  investments  online if you have
authorized us (by choosing "Full Services" on your  application) to draw on your
bank account.

BY WIRE

    You may make  subsequent  investments  by  wire.  Follow  the wire  transfer
instructions on page 12 and indicate your account number.

IN PERSON

    You  may  make  subsequent  investments  in  person  at one of our  Investor
Centers. The locations of our four Investor Centers are listed on this page.

AUTOMATIC INVESTMENT PLAN

    You may  elect on your  application  to make  investments  automatically  by
authorizing us to draw on your bank account regularly.  Such investments must be
at least the  equivalent  of $50 per  month.  You also may  choose an  automatic
payroll or government  direct  deposit.  If you are  establishing a new account,
check the appropriate box under  "Automatic  Investments" on your application to
receive  more  information.  If you  would  like to add a direct  deposit  to an
existing account, please call one of our Investor Services Representatives.

HOW TO EXCHANGE FROM ONE ACCOUNT TO ANOTHER

    As long as you meet any minimum  initial  investment  requirements,  you may
exchange  your  fund  shares  to our  other  funds up to six  times per year per
account. An exchange request will be processed as of the same day it is received
if it is received before the


PROSPECTUS                   HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  13


Funds' net asset values are calculated,  which is one hour prior to the close of
the New York Stock  Exchange  for funds issued by the  American  Century  Target
Maturities Trust, and at the close of the Exchange for all of our other funds.
See "When Share Price is Determined," page 19.

    For any single exchange,  the shares of each fund being acquired must have a
value of at least $100.  However, we will allow investors to set up an Automatic
Exchange Plan between any two funds in the amount of at least $50 per month. See
our Investor Services Guide for further information about exchanges.

    If, in any 90-day period,  the total of your exchanges and your  redemptions
from any one account  exceeds the lesser of $250,000 or 1% of the fund's assets,
further  exchanges  will be subject to special  requirements  to comply with our
policy on large redemptions (see "Special  Requirements for Large  Redemptions,"
page 15).

BY MAIL

    You may direct us in writing  to  exchange  your  shares  from one  American
Century account to another. For additional information,  please see our Investor
Services Guide.

BY TELEPHONE

    You can make exchanges over the telephone  (either with an Investor Services
Representative  or using our Automated  Information  Line -- see page 16) if you
have authorized us to accept telephone  instructions.  You can authorize this by
selecting "Full Services" on your application or by calling us at 1-800-345-2021
to get the appropriate form.

BY ONLINE ACCESS

    You  can  make  exchanges  online  if  you  have  authorized  us  to  accept
instructions  over the  Internet.  You can  authorize  this by  selecting  "Full
Services"  on your  application  or by calling us at  1-800-345-2021  to get the
appropriate form.

HOW TO REDEEM SHARES

    We will  redeem or "buy back" your shares at any time.  Redemptions  will be
made at the next net asset value determined after a complete  redemption request
is received.

    Please note that a request to redeem shares in an IRA or 403(b) plan must be
accompanied  by an  executed  IRS  Form  W4-P  and a reason  for  withdrawal  as
specified by the IRS.

BY MAIL

    Your  written  instructions  to  redeem  shares  may  be  made  either  by a
redemption  form,  which we will  send you upon  request,  or by a letter to us.
Certain   redemptions   may  require  a  signature   guarantee  (see  "Signature
Guarantee," page 15).

BY TELEPHONE

    If you have authorized us to accept telephone  instructions,  you may redeem
your shares by calling an Investor Services Representative.

BY CHECK-A-MONTH

    If you have at least a  $10,000  balance  in your  account,  you may  redeem
shares by  Check-A-Month.  A  Check-A-Month  plan  automatically  redeems enough
shares each month to provide  you with a check in an amount you choose  (minimum
$50).  To set up a  Check-A-Month  plan or request a  brochure,  please  call an
Investor Services Representative.

OTHER AUTOMATIC REDEMPTIONS

    If you have at least a $10,000  balance  in your  account,  you may elect to
make redemptions automatically by authorizing us to send funds to you or to your
account  at  a  bank  or  other  financial  institution.  To  set  up  automatic
redemptions, call one of our Investor Services Representatives.

REDEMPTION PROCEEDS

    Please  note that  shortly  after a  purchase  of shares is made by check or
electronic  draft (also known as an ACH draft) from your bank, we may wait up to
15 days or longer to send  redemption  proceeds (to allow your purchase funds to
clear).  No interest is paid on the redemption  proceeds after the redemption is
processed but before your redemption proceeds are sent.

    Redemption proceeds may be sent to you in one of the following ways:

BY CHECK

    Ordinarily,  all  redemption  checks will be made payable to the  registered
owner of the shares and will be mailed only to the  address of record.  For more
information, please refer to our Investor Services Guide.


14 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


BY WIRE AND ACH

    You may authorize us to transmit  redemption  proceeds by wire or ACH. These
services will be effective 15 days after we receive the authorization.

    Your bank will usually receive wired funds within 48 hours of  transmission.
Funds transferred by ACH may be received up to seven days after transmission.

    Wired  funds are subject to a $10 fee to cover bank wire  charges,  which is
deducted from redemption proceeds.  Once the funds are transmitted,  the time of
receipt and the funds' availability are not under our control.

SPECIAL REQUIREMENTS FOR LARGE REDEMPTIONS

    We have  elected to be governed by Rule 18f-1 under the  Investment  Company
Act, which obligates the fund make certain redemptions in cash. This requirement
to pay redemptions in cash applies to situations where one shareholder  redeems,
during any 90-day  period,  up to the lesser of  $250,000 or 1% of the assets of
the fund.  Although  redemptions in excess of this limitation will also normally
be paid in cash, we reserve the right under unusual circumstances to honor these
redemptions  by  making  payment  in  whole  or in  part in  readily  marketable
securities (a "redemption-in-kind").

    If payment is made in  securities,  the  securities  will be selected by the
fund,  will be valued in the same manner as they are in computing the fund's net
asset value and will be provided without prior notice.

    If your redemption would exceed this limit and you would like to avoid being
paid in  securities,  please  provide us with an  unconditional  instruction  to
redeem at least 15 days prior to the date on which the redemption transaction is
to occur.  The instruction must specify the dollar amount or number of shares to
be redeemed and the date of the  transaction.  This  minimizes the effect of the
redemption on the fund and its remaining shareholders.

    Despite the fund's right to redeem fund shares through a redemption-in-kind,
we do not expect to exercise  this option  unless the fund has an unusually  low
level  of cash to meet  redemptions  and/or  is  experiencing  unusually  strong
demands for its cash.  Such a demand might be caused,  for  example,  by extreme
market conditions that result in an abnormally high level of redemption requests
concentrated in a short period of time.  Absent these or similar  circumstances,
we expect  redemptions in excess of $250,000 to be paid in cash in any fund with
assets of more than $50 million if total redemptions from any one account in any
90-day period do not exceed one-half of 1% of the total assets of the fund.

REDEMPTION OF SHARES IN LOW-BALANCE ACCOUNTS

    Whenever  the  shares  held in an  account  have a value  of less  than  the
required  minimum,  a letter will be sent advising you to either bring the value
of the shares held in the account up to the minimum or to establish an automatic
investment  that is the  equivalent of at least $50 per month.  If action is not
taken within 90 days of the letter's  date,  the shares held in the account will
be redeemed and the proceeds from the  redemption  will be sent by check to your
address of record. We reserve the right to increase the investment minimums.

SIGNATURE GUARANTEE

    To protect  your  accounts  from fraud,  some  transactions  will  require a
signature guarantee.  Which transactions will require a signature guarantee will
depend on which  service  options  you elect  when you open  your  account.  For
example,  if you  choose  "In  Writing  Only," a  signature  guarantee  would be
required when:

    *redeeming more than $25,000; or

    *establishing or increasing a Check-A-Month or automatic transfer on an
     existing account.

    You can obtain a signature  guarantee from a bank or trust  company,  credit
union,  broker-dealer,  securities  exchange or association,  clearing agency or
savings association, as defined by federal law.

    For a more in-depth explanation of our signature guarantee policy, or if you
live outside the United  States and would like to know how to obtain a signature
guarantee, please consult our Investor Services Guide.

    We reserve the right to require a signature guarantee on any transaction, or
to change this policy at any time.

SPECIAL SHAREHOLDER SERVICES

    We offer  several  service  options to make your  account  easier to manage.
These are listed on the account application. Please make note of these


PROSPECTUS                   HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  15


options and elect the ones that are appropriate for you. Be aware that the "Full
Services" option offers you the most flexibility. You will find more information
about each of these service options in our Investor Services Guide.

    Our special shareholder services include:

AUTOMATED INFORMATION LINE

    We offer an Automated  Information  Line, 24 hours a day, seven days a week,
at 1-800-345-8765.  By calling the Automated Information Line, you may listen to
fund prices,  yields and total return  figures.  You may also use the  Automated
Information  Line to make  investments  into your accounts (if we have your bank
information  on file) and  obtain  your  share  balance,  value and most  recent
transactions.  If you have authorized us to accept telephone  instructions,  you
also may exchange shares from one fund to another via the Automated  Information
Line.  Redemption  instructions  cannot be given via the  Automated  Information
Line.

ONLINE ACCOUNT ACCESS

    You  may   contact   us  24   hours   a  day,   seven   days  a   week,   at
www.americancentury.com  to access  your  funds'  daily  share  prices,  receive
updates on major market indexes and view  historical  performance of your funds.
If you select "Full  Services" on your  application,  you can use your  personal
access code and Social Security number to view your account balances and account
activity,  make subsequent investments from your bank account or exchange shares
from one fund to another.

OPEN ORDER SERVICE

    Through our open order  service,  you may  designate a price at which to buy
shares of a variable-priced fund by exchange from one of our money market funds,
or a price at which to sell shares of a variable-priced  fund by exchange to one
of our money market funds.  The  designated  purchase  price must be equal to or
lower, or the designated sale price equal to or higher, than the variable-priced
fund's net asset value at the time the order is placed.  If the designated price
is  met  within  90  calendar   days,  we  will  execute  your  exchange   order
automatically at that price (or better). Open orders not executed within 90 days
will be canceled.

    If the fund you have selected  deducts a distribution  from its share price,
your order  price will be  adjusted  accordingly  so the  distribution  does not
inadvertently  trigger an open order transaction on your behalf. If you close or
re-register  the  account  from which the shares are to be  redeemed,  your open
order will be canceled.

    Because of their time-sensitive nature, open order transactions are accepted
only by  telephone  or in person.  These  transactions  are  subject to exchange
limitations  described  in  each  fund's  prospectus,  except  that  orders  and
cancellations  received  before 2 p.m.  Central time are effective the same day,
and orders or cancellations received after 2 p.m. Central time are effective the
next business day.

TAX-QUALIFIED RETIREMENT PLANS

    The fund is available for your  tax-deferred  retirement plan. Call or write
us and request the appropriate forms for:

    *Individual Retirement Accounts (IRAs);

    *403(b) plans for employees of public school
     systems and non-profit organizations; or

    *Profit sharing plans and pension plans for
     corporations and other employers.

    If your IRA and  403(b)  accounts  do not total  $10,000,  each  account  is
subject to an annual $10 fee, up to a total of $30 per year.

    You can also transfer your  tax-deferred  plan to us from another company or
custodian. Call or write us for a Request to Transfer form.

IMPORTANT POLICIES REGARDING YOUR INVESTMENTS

    Every  account is subject to policies  that could  affect  your  investment.
Please refer to the Investor  Services Guide for further  information  about the
policies discussed below, as well as further detail about the services we offer

  (1)    We reserve the right for any reason to suspend  the  offering of shares
         for a  period  of  time,  or to  reject  any  specific  purchase  order
         (including  purchases  by  exchange).  Additionally,  purchases  may be
         refused  if, in the  opinion  of the  manager,  they are of a size that
         would disrupt the management of the fund.

  (2)    We  reserve  the  right  to  make  changes  to  any  stated  investment
         requirements,  including those that relate to purchases,  transfers and
         redemptions. In addition, we may also alter, add


16 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


         to or terminate any investor  services and privileges.  Any changes may
         affect  all   shareholders   or  only  certain  series  or  classes  of
         shareholders.

  (3)    Shares  being  acquired  must be  qualified  for sale in your  state of
         residence.

  (4)    Transactions  requesting  a  specific  price and date,  other than open
         orders, will be refused.  Once you have mailed or otherwise transmitted
         your  transaction  instructions  to us,  they  may not be  modified  or
         canceled.

  (5)    If a transaction request is made by a corporation,  partnership, trust,
         fiduciary,  agent  or  unincorporated   association,  we  will  require
         evidence  satisfactory to us of the authority of the individual  making
         the request.

  (6)    We have established  procedures  designed to assure the authenticity of
         instructions received by telephone. These procedures include requesting
         personal  identification  from callers,  recording telephone calls, and
         providing  written  confirmations  of  telephone  transactions.   These
         procedures are designed to protect  shareholders  from  unauthorized or
         fraudulent  instructions.  If we do not employ reasonable procedures to
         confirm  the  genuineness  of  instructions,  then we may be liable for
         losses due to unauthorized or fraudulent instructions. The company, its
         transfer agent and investment  manager will not be responsible  for any
         loss due to instructions they reasonably believe are genuine.

  (7)    All   signatures   should  be  exactly  as  the  name  appears  in  the
         registration.  If the owner's name appears in the  registration as Mary
         Elizabeth Jones, she should sign that way and not as Mary E. Jones.

  (8)    Unusual  stock  market  conditions  have  in the  past  resulted  in an
         increase  in  the  number  of  shareholder   telephone  calls.  If  you
         experience  difficulty in reaching us during such periods, you may send
         your transaction instructions by mail, express mail or courier service,
         or you may  visit  one of our  Investor  Centers.  You may also use our
         Automated Information Line if you have requested and received an access
         code and are not attempting to redeem shares.

  (9)    If  you  fail  to  provide  us  with  the  correct  certified  taxpayer
         identification  number, we may reduce any redemption proceeds by $50 to
         cover the  penalty the IRS will impose on us for failure to report your
         correct taxpayer identification number on information reports.

  (10)   We will perform special inquiries on shareholder  accounts.  A research
         fee of $15 per hour may be applied.

REPORTS TO SHAREHOLDERS

    At the  end of  each  calendar  quarter,  we will  send  you a  consolidated
statement that summarizes all of your American Century  holdings,  as well as an
individual  statement  for  each  fund you own that  reflects  all  year-to-date
activity in your account.  You may request a statement of your account  activity
at any time.

    With the  exception of most  automatic  transactions,  each time you invest,
redeem,  transfer or exchange  shares,  we will send you a  confirmation  of the
transaction. See the Investor Services Guide for more detail.

    Carefully  review  all the  information  relating  to  transactions  on your
statements  and  confirmations  to ensure that your  instructions  were acted on
properly.  Please notify us immediately in writing if there is an error.  If you
fail to provide  notification  of an error  with  reasonable  promptness,  i.e.,
within 30 days of  non-automatic  transactions  or within 30 days of the date of
your consolidated quarterly statement, in the case of automatic transactions, we
will deem you to have ratified the transaction.

    No later than January 31 of each year, we will send you reports that you may
use in completing your U.S. income tax return.  See the Investor  Services Guide
for more information.

    Each year,  we will send you an annual and a semiannual  report  relating to
your fund, each of which is incorporated herein by reference.  The annual report
includes audited financial  statements and a list of portfolio  securities as of
the  fiscal  year  end.  The  semiannual  report  includes  unaudited  financial
statements  for the first six  months of the fiscal  year,  as well as a list of
portfolio  securities at the end of the period. You also will receive an updated
prospectus at least once each year.  Please read these materials  carefully,  as
they will help you better understand your fund.


PROSPECTUS                   HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  17


EMPLOYER-SPONSORED RETIREMENT PLANS AND
INSTITUTIONAL ACCOUNTS

    Information   contained  in  our  Investor   Services   Guide   pertains  to
shareholders  who invest  directly with American  Century rather than through an
employer-sponsored retirement plan or through a financial intermediary.

    If  you  own  or  are   considering   purchasing   fund  shares  through  an
employer-sponsored retirement plan, your ability to purchase shares of the fund,
exchange them for shares of other American  Century funds,  and redeem them will
depend on the terms of your plan.

    If you  own or are  considering  purchasing  fund  shares  through  a  bank,
broker-dealer,  insurance company or other financial intermediary,  your ability
to purchase,  exchange and redeem shares will depend on your agreement with, and
the policies of, such financial intermediary.

    You may reach one of our Institutional  Service  Representatives  by calling
1-800-345-3533 to request information about our funds and services,  to obtain a
current  prospectus or to get answers to any questions  about our funds that you
are unable to obtain through your plan administrator or financial intermediary.


18 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


                    ADDITIONAL INFORMATION YOU SHOULD KNOW

SHARE PRICE

WHEN SHARE PRICE IS DETERMINED

    The price of your shares is also  referred to as their net asset value.  Net
asset value is determined by  calculating  the total value of the fund's assets,
deducting  total  liabilities  and  dividing  the result by the number of shares
outstanding. For all American Century funds, except funds issued by the American
Century Target  Maturities  Trust, net asset value is determined as of the close
of regular trading on each day that the New York Stock Exchange is open, usually
3 p.m.  Central  time.  The net asset  values  for Target  Maturities  funds are
determined one hour prior to the close of the Exchange.

   
    Investments and requests to redeem or exchange shares will receive the share
price next  determined  after  receipt by us of the  investment,  redemption  or
exchange  request.  For example,  investments and requests to redeem or exchange
shares  received by us or one of our agents or  designees  before the time as of
which the net asset value of the fund is determined,  are effective on, and will
receive the price  determined,  that day.  Investment,  redemption  and exchange
requests received  thereafter are effective on, and receive the price determined
as of, the close of the Exchange on, the next day the Exchange is open.
    

    Investments  are  considered  received  only when payment is received by us.
Wired funds are  considered  received on the day they are  deposited in our bank
account if they are deposited before the time as of which the net asset value of
the fund is determined.

    Investments by telephone pursuant to your prior  authorization to us to draw
on your bank account are considered received at the time of your telephone call.

    Investment and transaction  instructions  received by us on any business day
by mail  prior  to the  time as of  which  the net  asset  value  of the fund is
determined will receive that day's price.  Investments and instructions received
after that time will receive the price determined on the next business day.

    If you invest in fund shares through an  employer-sponsored  retirement plan
or  other  financial  intermediary,  it  is  the  responsibility  of  your  plan
recordkeeper or financial  intermediary to transmit your purchase,  exchange and
redemption requests to the fund's transfer agent prior to the applicable cut-off
time for receiving  orders and to make payment for any purchase  transactions in
accordance with the fund's  procedures or any contractual  arrangements with the
fund or the fund's distributor in order for you to receive that day's price.

   
    We have contractual  relationships with certain financial  intermediaries in
which such intermediaries  represent that they have systems to track the time at
which  investment  orders are  received  and to  segregate  orders  received  at
different times.  Based on these  representations,  the fund has authorized such
intermediaries  and their designees to accept purchase and redemption  orders on
the fund's behalf up to the applicable  cut-off time. The fund will be deemed to
have received such orders upon acceptance by the duly  authorized  intermediary,
and such  orders  will be priced at the fund's net asset  value next  determined
after acceptance on the fund's behalf by such intermediary.
    

HOW SHARE PRICE IS DETERMINED

    The valuation of assets for determining net asset value may be summarized as
follows:

    Portfolio  securities  of the fund,  except as  otherwise  noted,  listed or
traded on a domestic  securities  exchange  are valued at the last sale price on
that exchange.  If no sale is reported,  or if local convention or regulation so
provides, the mean of the latest bid and asked price is used. Depending on local
convention or regulation,  securities traded  over-the-counter are priced at the
mean of the latest bid and asked  prices or at the last sale price.  When market
quotations are not readily available,  securities and other assets are valued at
fair value as determined in accordance with  procedures  adopted by the Board of
Directors.

    Debt  securities  not traded on a principal  securities  exchange are valued
through  valuations  obtained from a commercial  pricing  service or at the most
recent mean of the bid and asked prices provided by


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  19


investment  dealers in accordance  with  procedures  established by the Board of
Directors.

WHERE TO FIND INFORMATION ABOUT SHARE PRICE

    The net asset value of Investor  Class  shares of the fund will be published
in leading  newspapers daily when the fund has met the minimum  requirements for
such listing. The net asset value of each fund in the American Century family of
funds  may  be  obtained  by  calling  us  or  by  accessing  our  Web  site  at
www.americancentury.com.

DISTRIBUTIONS

    Distributions  from net investment  income are declared and paid  quarterly.
Distributions from net realized  securities gains, if any, are declared and paid
once a year,  but the fund may make  distributions  on a more frequent  basis to
comply with the  distribution  requirements  of the  Internal  Revenue  Code and
Regulations,  in all events in a manner  consistent  with the  provisions of the
Investment Company Act.

   
    Participants in employer-sponsored retirement or savings plans must reinvest
all  distributions.   For  shareholders   investing  through  taxable  accounts,
distributions  will be  reinvested  unless  you elect to  receive  them in cash.
Distributions of less than $10 generally will be reinvested.  Distributions made
shortly  after a  purchase  by check  or ACH may be held up to 15 days.  You may
elect to have distributions on shares held in certain IRAs and 403(b) plans paid
in cash only if you are at least  59-1/2  years old or  permanently  and totally
disabled.  Distribution  checks  normally are mailed within seven days after the
record date. Please consult our Investor Services Guide for further  information
regarding your distribution options.
    

    A  distribution  on shares of the fund does not  increase  the value of your
shares or your total return. At any given time the value of your shares includes
the  undistributed  net  gains,  if any,  realized  by the  fund on the  sale of
portfolio securities,  and undistributed  dividends and interest received,  less
fund expenses.

    Because such gains and  dividends  are included in the value of your shares,
when they are distributed,  the value of your shares is reduced by the amount of
the  distribution.  If you buy your share through a taxable  account just before
the distribution,  you will pay the full price for your shares, and then receive
a portion of the  purchase  price back as a taxable  distribution.  See "Taxes,"
this page.

TAXES

    The fund has elected to be taxed under  Subchapter M of the Internal Revenue
Code,  which means that to the extent its income is distributed to  shareholders
it pays no income tax.

TAX-DEFERRED ACCOUNTS

    If fund  shares  are  purchased  through  tax-deferred  accounts,  such as a
qualified  employer-sponsored  retirement  or savings  plan,  income and capital
gains  distributions  paid by the funds will generally not be subject to current
taxation,  but will  accumulate in your account under the plan on a tax-deferred
basis.

    Employer-sponsored  retirement and savings plans are governed by complex tax
rules.  If you elect to participate in your employer's  plan,  consult your plan
administrator,  your plan's  summary plan  description,  or a  professional  tax
advisor   regarding  the  tax   consequences  of   participation  in  the  plan,
contributions to, and withdrawals or distributions from the plan.

TAXABLE ACCOUNTS

   
    If fund shares are purchased through taxable accounts,  distributions of net
investment  income  and net  short-term  capital  gains  are  taxable  to you as
ordinary income. The dividends from net income may qualify for the 70% dividends
received  deduction  for  corporations  to the extent  that the fund held shares
receiving the dividend for more than 45 days. Distributions from gains on assets
held  greater  than 12 months but no more than 18 months (28% rate gain)  and/or
assets held  greater  than 18 months  (20% rate gain) are  taxable as  long-term
gains  regardless of the length of time you have held the shares.  Additionally,
the fund may receive  distributions  of  "unrecaptured  Section 1250" gains from
REIT. To the extent the fund receives such distributions,  "unrecaptured Section
1250" gains will be distributed to shareholders of the fund. However, you should
note that any loss  realized  upon the sale or redemption of shares held for six
months or less will be treated as a long-term  capital loss to the extent of any
distribution  of  long-term  capital  gain  (28% or 20%  rate  gain) to you with
respect to such shares.
    

    Distributions are taxable to you regardless of


20  ADDITIONAL INFORMATION YOU SHOULD KNOW          AMERICAN CENTURY INVESTMENTS


   
whether they are taken in cash or  reinvested,  even if the value of your shares
is below your cost. If you purchase  shares shortly before a  distribution,  you
must pay  income  taxes  on the  distribution,  even  though  the  value of your
investment (plus cash received, if any) remains the same. In addition, the share
price  at the time you  purchase  shares  may  include  unrealized  gains in the
securities  held in the  investment  portfolio of the fund.  If these  portfolio
securities are subsequently  sold and the gains are realized,  they will, to the
extent not offset by capital losses, be paid to you as a distribution of capital
gains and will be taxable to you as short-term  or long-term  capital gains (28%
and/or 20% rate gain).

    Because of the nature of REIT  investments,  REITs may generate  significant
non cash deductions  (i.e.  depreciation on real estate holdings) while having a
greater cash flow to distribute to its shareholders.  If a REIT distributes more
cash than it has taxable  income,  a "return of capital"  results.  A "return of
capital"  represents a portion of a  shareholder's  original  investment that is
generally non taxable when distributed  (returned) to the investor. The fund may
pay a "return of capital"  distribution to the shareholders by distributing more
cash than its taxable  income.  If you do not reinvest  distributions,  the cost
basis of your shares will be  decreased by the amount of return  capital,  which
may result in a larger capital gain when you sell your shares. Although a return
of capital  is  generally  non  taxable  to you upon  distribution,  it would be
taxable to you as a capital  gain if your cost basis in the shares is reduced to
zero. This could occur if you do not reinvest  distributions  and the returns of
capital are significant.
    

    Because  the  REITs  invested  in  by  the  fund  do  not  provide  complete
information about the taxability of their distributions until after the calendar
year end,  American  Century may not be able to determine how much of the fund's
distribution is taxable to shareholders  until after the January 31 deadline for
issuing Form 1099-DIV.  As a result,  the fund may request  permission each year
from the  Internal  Revenue  Service  for an  extension  of time to  issue  Form
1099-DIV to February 28.

    Distributions may also be subject to state and local taxes, even if all or a
substantial  part  of such  distributions  are  derived  from  interest  on U.S.
government  obligations,  which, if you received them directly,  would be exempt
from state income tax. However, most but not all states allow this tax exemption
to pass  through  to fund  shareholders  when a fund pays  distributions  to its
shareholders.  You should  consult your tax advisor about the tax status of such
distributions in your own state.

    If you have not complied  with certain  provisions  of the Internal  Revenue
Code and  Regulations,  we are  required by federal law to withhold and remit to
the IRS 31% of reportable  payments (which may include dividends,  capital gains
distributions  and redemptions).  Those regulations  require you to certify that
the Social Security number or tax  identification  number you provide is correct
and that you are not subject to 31% withholding for previous  under-reporting to
the  IRS.  You  will be asked  to make  the  appropriate  certification  on your
application.  Payments  reported by us that omit your Social  Security number or
tax  identification  number will  subject us to a penalty of $50,  which will be
charged  against  your account if you fail to provide the  certification  by the
time the report is filed. This charge is not refundable.

   
    Redemption of shares of a fund  (including  redemptions  made in an exchange
transaction)  will be a taxable  transaction for federal income tax purposes and
shareholders  will  generally  recognize  gain or loss in an amount equal to the
difference  between  the basis of the shares and the amount  received.  Assuming
that  shareholders hold such shares as a capital asset, the gain or loss will be
a capital gain or loss and generally will be considered long-term subject to tax
at a maximum rate of 28% (28% rate  gain/loss)  if  shareholders  have held such
shares  for a period  of more than 12  months  but no more  than 18  months  and
long-term  subject  to tax at a maximum  rate of 20%,  minimum  of 10% (20% rate
gain/loss)  if  shareholders  have held such shares for a period of more than 18
months. If a loss is realized on the redemption of fund shares, the reinvestment
in additional  fund shares within 30 days before or after the  redemption may be
subject to the "wash sale" rules of the Code, resulting in a postponement of the
recognition of such loss for federal income tax purposes.
    

    The fund may invest in REITs that hold  residual  interests  in real  estate
mortgage investment conduits. Under Treasury regulations that have not yet been


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  21


issued, but may apply retroactively,  a portion of the fund's income from a REIT
that is attributable to the REIT's residual  interest in a REMIC will be subject
to  federal  income  tax in all  events.  (See  "Additional  Information  on Tax
Issues-Taxation  of  Certain  Mortgage  REITs" in the  Statement  of  Additional
Information.)

MANAGEMENT

INVESTMENT MANAGEMENT

    Under  the  laws of the  State  of  Maryland,  the  Board  of  Directors  is
responsible  for managing the business and affairs of the fund.  Acting pursuant
to an  investment  management  agreement  entered  into with the fund,  American
Century  Investment  Management,  Inc.  serves as the investment  manager of the
fund.  Its  principal  place of business is American  Century  Tower,  4500 Main
Street,  Kansas City, Missouri 64111. The manager has been providing  investment
advisory services to investment companies and institutional clients since it was
founded in 1958.

   
    RREEF America,  L.L.C., acting pursuant to a subadvisory agreement among it,
American Century Investment Management,  Inc. and the fund, makes the day-to-day
investment  decisions  for the fund in  accordance  with the  fund's  investment
objective,  policies,  and restrictions under the supervision of the manager and
the Board of Directors.

    On January 27, 1998,  the  subadvisor  was acquired by RoProperty  Services,
B.V., a Dutch  investment  advisor.  The subadvisor  will continue to operate as
RREEF America,  L.L.C., a wholly-owned subsidiary of RoProperty.  As a result of
the  acquisition,  the  existing  subadvisory  agreement  between the fund,  the
subadvisor  and American  Century  Investment  Management,  Inc.,  automatically
terminated.  In  anticipation  of the receipt of an Exemptive Order from the SEC
allowing  them to do so, the parties  entered into a new  subadvisory  agreement
which is  substantially  identical  to the old  agreement.  The new  subadvisory
agreement will be submitted to a special meeting of fund shareholders to be held
prior  to May  27,  1998.  The  subadvisor  will  receive  no  fees  other  than
reimbursement  for actual out of pocket expenses for the period from January 27,
1998 until the date the SEC grants the Exemptive Order,  which is expected to be
in  mid-February.  Between  the  date of the  Exemptive  Order  and the date the
shareholders  vote on the agreement,  any  subadvisory  fees that the subadvisor
would otherwise receive will be placed in an escrow account, and will be paid to
the subadvisor only if shareholders  approve the new subadvisory  agreement.  If
shareholders do not approve the new subadvisory  agreement,  the subadvisor will
only receive reimbursement of out of pocket expenses. The directors at that time
will consider the appropriate  action to take in that event, which may include a
resubmission of the new subadvisory agreement to shareholders.
    

    The portfolio manager members of the subadvisor's team that manages the fund
and their work experience for the last five years are as follows:

   
    KIM G. REDDING,  Portfolio  Manager,  is one of the fund's primary portfolio
managers.  Mr. Redding is a Senior Vice President of RREEF America,  L.L.C. From
1990 to 1993,  he was a principal in K.G.  Redding &  Associates,  an investment
advisor,  and prior thereto he was the President of Redding,  Melchor & Company,
an investment advisor.  Mr. Redding has been professionally  managing portfolios
of real estate securities since 1987.

    KAREN J. KNUDSON,  Portfolio Manager, is one of the fund's primary portfolio
managers. Ms. Knudson is a Senior Vice President of RREEF America,  L.L.C. Prior
to joining the  subadvisor,  she was Senior Vice  President and Chief  Financial
Officer of Security Capital Group, an investment advisor,  and prior thereto she
was the President, Director of Real Estate Research of Bailard, Biehl and Kaiser
Real  Estate  Investment  Trust.  Ms.  Knudson  has  14  years  of  real  estate
experience, specializing in the area of real estate investment trusts.
    

    The   representative  of  the  investment  manager  that  will  oversee  the
subadvisor's operation of the fund is as follows:

    MARK L.  MALLON,  Senior Vice  President  and  Managing  Director,  American
Century Investment Management,  Inc. Mr. Mallon joined American Century in April
1997. From August 1978 until he joined American Century, Mr. Mallon was employed


22  ADDITIONAL INFORMATION YOU SHOULD KNOW          AMERICAN CENTURY INVESTMENTS


in several  positions by Federated  Investors,  and had served as President  and
Chief Executive  Officer of Federated  Investment  Counseling and Executive Vice
President of Federated Research Corporation since January 1990.

    The  activities  of the  manager  and the  subadvisor  are  subject  only to
directions of the fund's Board of  Directors.  The manager pays all the expenses
of the  fund  except  brokerage,  taxes,  interest,  fees  and  expenses  of the
non-interested  person  directors  (including  counsel  fees) and  extraordinary
expenses.

    For the  services  provided to the Investor  Class of the fund,  the manager
receives an annual fee of 1.20% of the average net assets of the fund.

    On the first business day of each month, the fund pays the management fee to
the  manager  for the  previous  month at the  specified  rate.  The fee for the
previous month is calculated by multiplying 1.20% of the aggregate average daily
closing value of the fund's net assets during the previous  month by a fraction,
the  numerator  of which is the  number  of days in the  previous  month and the
denominator of which is 365 (366 in leap years).

    For subadvisory  services,  the manager pays the subadvisor an annual fee of
0.425% of the average net assets of the fund.

PERFORMANCE HISTORY OF THE SUBADVISOR

   
    While the  subadvisor  has limited  operational  history with the fund,  set
forth on page 24 are  certain  performance  data,  provided  by the  subadvisor,
relating to the  performance of all private  accounts  managed by the subadvisor
using  investment  strategies and techniques  similar to those that are used for
the fund.  Also set forth on page 24, for  comparison,  are the  performances of
widely   recognized   indices  of  market  activity  based  upon  the  aggregate
performance of selected unmanaged portfolios of publicly traded common stocks.
    

    The  results   presented  may  not  necessarily   equate  with  the  returns
experienced  by the fund,  owing to the  differences  in brokerage  commissions,
investment  and  management  fees,  the size of  positions  taken in relation to
account size and diversification of securities,  as well as other costs, such as
registration  fees borne by the fund but not  incurred by the private  accounts.
Investors  should  not rely on the  following  data as an  indication  of future
performance of the subadvisor or of the fund. Investors should be aware that the
use of methods for computing performance numbers different than that used by the
subadvisor  with  respect  to its  accounts  could  result in  performance  data
different than that shown.


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  23

   

                             PERFORMANCE HIGHLIGHTS
                               (See Notes Below)

ANNUALIZED RETURNS FROM OCTOBER 1987 THROUGH DECEMBER 1997

RREEF Real Estate Securities Advisers

     Before Fees ....................................... 19.7%

     After Fees ........................................ 19.0%

NAREIT Equity Less Healthcare .......................... 16.0%

Wilshire REIT Index .................................... 15.0%

<TABLE>
<CAPTION>
                                                For the Years Ended December 31,

                                           1988    1989     1990     1991    1992      1993     1994     1995    1996     1997
ANNUAL TIME-WEIGHTED RETURNS

RREEF Real Estate Securities Advisers

<S>                                        <C>     <C>    <C>       <C>      <C>      <C>       <C>     <C>      <C>      <C>  
  Before Fees ............................ 8.2%    7.7%   (4.8)%    32.9%    29.4%    19.0%     4.8%    13.9%    41.1%    25.8%

  After Fees ............................. 6.8%    6.1%   (6.4)%    30.9%    28.1%    18.0%     4.3%    13.0%    40.3%    25.1%

NAREIT Equity Less Healthcare ............ 15.8%   4.6%  (23.6)%    29.4%    20.7%    18.7%     3.0%    14.2%    36.4%    20.5%

Wilshire REIT Index ...................... 17.5%   2.7%  (23.4)%    23.8%    15.3%    15.2%     2.7%    12.2%    37.0%    19.7%
</TABLE>
    
  Notes:  The  subadvisor's   "After  Fees"  performance   includes   reinvested
dividends,  capital  gains and losses,  and  deducts  advisory  fees  (generally
between 0.65% and 0.75%) and other account  expenses.  The subadvisor's  "Before
Fees"  performance  is presented  before  applicable  advisory fees and reflects
growth investment results. Other indices noted do not deduct advisory fees. Past
performance  indicated for the subadvisor relates to all discretionary  accounts
managed using investment  strategies and techniques similar to those used by the
fund,  and  includes,  for the period  prior to July 1993,  performance  under a
predecessor  advisor  (K.G.  Redding &  Associates)  using  the same  investment
approach and under the same primary portfolio  manager.  Past performance is not
necessarily  indicative  of  future  results  nor  can it be  assumed  that  any
recommendations will be profitable.

   
    The Wilshire REIT Index is a market capitalization  weighted index comprised
of 110 equity REITS as of December 1997. It does not include  special purpose or
healthcare  REITS.  The  NAREIT  Equity  without  Healthcare  Index  is a market
capitalization  weighted index comprised of 169 REITS, as of December 1997, with
75% or greater of their gross assets invested in equity ownership of real estate
and excludes healthcare REITS.
    


24  ADDITIONAL INFORMATION YOU SHOULD KNOW          AMERICAN CENTURY INVESTMENTS


CODE OF ETHICS

    The  fund  and  the  manager  have  adopted  a Code  of  Ethics,  as has the
subadvisor,  which restricts  personal  investing  practices by employees of the
manager and its affiliates.  Among other provisions, the fund and manager's Code
of Ethics and the subadvisor's Code of Ethics require that employees with access
to  information  about the  purchase  or sale of  securities  in the fund obtain
preclearance  before  executing  personal  trades.  With  respect  to  Portfolio
Managers  and  other  investment  personnel,   both  Codes  of  Ethics  prohibit
acquisition  of securities  in an initial  public  offering,  as well as profits
derived from the purchase and sale of the same security within 60 calendar days.
The  subadvisor's  Code of Ethics  provides that upon approval of the compliance
officer, certain acquisitions of securities in an initial public offering may be
permitted,  but  that  such  approval  will be  granted  only  in  extraordinary
circumstances.  These  provisions  are designed to ensure that the  interests of
fund shareholders come before the interests of the people who manage the fund.

TRANSFER AND ADMINISTRATIVE SERVICES

   
    American  Century  Services  Corporation,  4500 Main  Street,  Kansas  City,
Missouri 64111, acts as transfer agent and  dividend-paying  agent for the fund.
It provides facilities, equipment and personnel to the fund and is paid for such
services by the manager.
    

    Certain  recordkeeping and  administrative  services that would otherwise be
performed  by the transfer  agent may be  performed  by an insurance  company or
other  entity  providing  similar  services for various  retirement  plans using
shares of the fund as a funding medium, by broker-dealers and financial advisors
for their  customers  investing in shares of American  Century or by sponsors of
multi  mutual  fund no- or  low-transaction  fee  programs.  The  manager  or an
affiliate  may  enter  into  contracts  to pay them for such  recordkeeping  and
administrative services out of its unified management fee.

    Although there is no sales charge levied by the fund, transactions in shares
of the fund may be  executed  by brokers  or  investment  advisors  who charge a
transaction  based fee or other fee for their  services.  Such  charges may vary
among  broker-dealers and financial advisors,  but in all cases will be retained
by the  broker-dealer or financial  advisor and not remitted to the funds or the
manager.  You  should be aware of the fact that these  transactions  may be made
directly with American Century without incurring such fees.

    From time to time,  special  services  may be  offered to  shareholders  who
maintain  higher share balances in the American  Century family of funds.  These
services may include the waiver of minimum  investment  requirements,  expedited
confirmation  of shareholder  transactions,  newsletters  and a team of personal
representatives.  Any expenses  associated  with these special  services will be
paid by the manager.

    The manager and the transfer agent are both wholly-owned by American Century
Companies,  Inc. James E. Stowers Jr., Chairman of the Board of Directors of the
fund,  controls  American  Century  Companies  by virtue of his  ownership  of a
majority of its common stock.

   
    Pursuant  to  a  Sub-Administration   Agreement  with  the  manager,   Funds
Distributor,  Inc.  (FDI) serves as the  Co-Administrator  for the fund.  FDI is
responsible  for (i) providing  certain  officers of the fund and (ii) reviewing
and filing  marketing and sales  literature on behalf of the fund.  The fees and
expenses of FDI are paid by the manager.

DISTRIBUTION OF FUND SHARES

    The fund's shares are distributed by FDI, a registered broker-dealer. FDI is
a wholly-owned  indirect  subsidiary of Boston  Institutional  Group, Inc. FDI's
principal business address is 60 State Street, Suite 1300, Boston, Massachusetts
02109.  The Investor Class of shares does not pay any commissions or sales loads
to the distributor or to any other broker-dealers or financial intermediaries in
connection with the distribution of fund shares.

    Investors  may  open  accounts  with  American   Century  only  through  the
distributor.  All purchase  transactions  in the fund offered by this Prospectus
are  processed  by the  transfer  agent,  which  is  authorized  to  accept  any
instructions relating to fund accounts. All purchases orders must be accepted by
the  distributor.  All fees and expenses of FDI in acting as distributor for the
funds are paid by the manager.
    


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  25


FURTHER INFORMATION ABOUT AMERICAN CENTURY

    American  Century  Capital  Portfolios,  Inc.  the  issuer of the fund,  was
organized as a Maryland corporation on June 14, 1993.

    American  Century  Capital  Portfolios,  Inc.  is  a  diversified,  open-end
management investment company whose shares were first offered for sale September
1,  1993.  Its  business  and  affairs  are  managed by its  officers  under the
direction of its Board of Directors.

    The American  Century Real Estate Fund commenced  operations  June 16, 1997,
after the RREEF Real Estate Securities Fund merged into the fund. As a successor
to the RREEF fund, the prior performance history of the RREEF fund will continue
in the fund.

   
    The  principal  office  of the fund is  American  Century  Tower,  4500 Main
Street, P.O. Box 419200, Kansas City, Missouri 64141-6200.  All inquiries may be
made by mail to that address,  or by telephone to 1-800-345-2021  (international
calls: 816-531-5575).
    

    American Century Capital  Portfolios,  Inc. currently issues three series of
$0.01 par value  shares.  Each  series is commonly  referred  to as a fund.  The
assets belonging to each series of shares are held separately by the custodian.

    American   Century  offers  three  classes  of  the  fund  offered  by  this
Prospectus: an Investor Class, an Institutional Class, and an Advisor Class. The
shares offered by this Prospectus are Investor Class shares and have no up-front
charges, commissions, or 12b-1 fees.

    The other classes of shares are primarily offered to institutional investors
or  through  institutional  distribution  channels,  such as  employer-sponsored
retirement plans or through banks, broker-dealers,  insurance companies or other
financial  intermediaries.  The other  classes have  different  fees,  expenses,
and/or minimum  investment  requirements than the Investor Class. The difference
in the fee  structures  among  the  classes  is the  result  of  their  separate
arrangements for shareholder and distribution services and not the result of any
difference  in  amounts  charged by the  manager  for core  investment  advisory
services.  Accordingly,  the core  investment  advisory  expenses do not vary by
class.  Different  fees and expenses  will affect  performance.  For  additional
information  concerning  the  other  classes  of  shares  not  offered  by  this
Prospectus,  call us at  1-800-345-3533  or  contact a sales  representative  or
financial intermediary who offers those classes of shares.

    Except as described  below,  all classes of shares of a fund have  identical
voting,  dividend,   liquidation  and  other  rights,  preferences,   terms  and
conditions.  The only  differences  among the various classes are (a) each class
may be subject to different  expenses specific to that class, (b) each class has
a different identifying designation or name, (c) each class has exclusive voting
rights with respect to matters solely  affecting such class,  (d) each class may
have different exchange privileges,  and (e) the Institutional Class may provide
for  automatic  conversion  from that class into shares of another  class of the
same fund.

    Each  share,  irrespective  of series or class,  is entitled to one vote for
each dollar of net asset value applicable to such share on all questions, except
for those  matters  that must be voted on  separately  by the series or class of
shares affected.  Matters affecting only one series or class are voted upon only
by that series or class.

    Shares have  non-cumulative  voting rights,  which means that the holders of
more than 50% of the votes cast in an election of directors can elect all of the
directors  if  they  choose  to do so,  and in such  event  the  holders  of the
remaining  votes will not be able to elect any person or persons to the Board of
Directors.

    Unless required by the Investment  Company Act, it will not be necessary for
the fund to hold annual meetings of shareholders.  As a result, shareholders may
not vote each year on the election of directors or the  appointment of auditors.
However, pursuant to the fund's bylaws, the holders of at least 10% of the votes
entitled  to be  cast  may  request  the  fund  to  hold a  special  meeting  of
shareholders. We will assist in the communication with other shareholders.

    WE RESERVE THE RIGHT TO CHANGE ANY OF OUR POLICIES, PRACTICES AND PROCEDURES
DESCRIBED IN THIS PROSPECTUS, INCLUDING THE STATEMENT OF ADDITIONAL INFORMATION,
WITHOUT  SHAREHOLDER  APPROVAL  EXCEPT  IN  THOSE  INSTANCES  WHERE  SHAREHOLDER
APPROVAL IS EXPRESSLY REQUIRED.


26  ADDITIONAL INFORMATION YOU SHOULD KNOW         AMERICAN CENTURY INVESTMENTS


                                     NOTES


PROSPECTUS                                                            NOTES  27


                                     NOTES


28  NOTES                                          AMERICAN CENTURY INVESTMENTS


                                     NOTES


PROSPECTUS                                                            NOTES  29


P.O. BOX 419200 
KANSAS CITY, MISSOURI 
64141-6200

INVESTOR SERVICES:  
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE:  
1-800-345-8765

TELECOMMUNICATIONS DEVICE FOR THE DEAF:  
1-800-634-4113 OR 816-444-3485

FAX: 816-340-7962

INTERNET: WWW.AMERICANCENTURY.COM

                            [american century logo]
                                    American
                                Century(reg.sm)


9802           [recycled logo]
SH-BKT-10828      Recycled
<PAGE>
                                  PROSPECTUS

                            [american century logo]
                                    American
                                Century(reg.sm)

   
                               FEBRUARY 17, 1998
    

                                   AMERICAN
                                    CENTURY
                                     GROUP

                               Real Estate Fund

ADVISOR CLASS


                         AMERICAN CENTURY INVESTMENTS

                                FAMILY OF FUNDS

    American  Century  Investments  offers you nearly 70 fund  choices  covering
stocks, bonds, money markets,  specialty investments and blended portfolios.  To
help you find the funds that may meet your investment  needs,  American  Century
funds  have  been  divided  into  three  groups  based on  investment  style and
objectives. These groups, which appear below, are designed to help simplify your
fund decisions.

                          AMERICAN CENTURY INVESTMENTS
- --------------------------------------------------------------------------------
      BENHAM GROUP(reg.tm)      AMERICAN CENTURY       TWENTIETH CENTURY GROUP
                                      GROUP
- --------------------------------------------------------------------------------
      MONEY MARKET FUNDS        ASSET ALLOCATION &            GROWTH FUNDS
    GOVERNMENT BOND FUNDS         BALANCED FUNDS          INTERNATIONAL FUNDS
    DIVERSIFIED BOND FUNDS  CONSERVATIVE EQUITY FUNDS
     MUNICIPAL BOND FUNDS       SPECIALTY FUNDS
- --------------------------------------------------------------------------------
                                Real Estate Fund


                                  PROSPECTUS

   
                               FEBRUARY 17, 1998
    

                               Real Estate Fund
                                 ADVISOR CLASS

                   AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.

    American  Century  Capital  Portfolios,  Inc. is a part of American  Century
Investments,  a family of funds that  includes  nearly 70 no-load  mutual  funds
covering a variety of investment opportunities. The American Century Real Estate
Fund is described in this Prospectus. Its investment objective is listed on page
2 of this Prospectus. The other funds are described in separate prospectuses.

    The shares offered in this Prospectus (the Advisor Class shares) are sold at
their net asset value with no sales  charges or  commissions.  The Advisor Class
shares are subject to a Rule 12b-1 shareholder services and distribution fees as
described in this Prospectus.

    The Advisor  Class  shares are  intended  for  purchase by  participants  in
employer-sponsored retirement or savings plans and for persons purchasing shares
through   broker-dealers,   banks,   insurance  companies  and  other  financial
intermediaries that provide various administrative and distribution services.

   
    This Prospectus  gives you  information  about the fund that you should know
before investing. Please read this Prospectus carefully and retain it for future
reference.  Additional  information  is included in the  Statement of Additional
Information  dated February 17, 1998, and filed with the Securities and Exchange
Commission.  It is incorporated  into this Prospectus by reference.  To obtain a
copy without charge, call or write:
    

                          AMERICAN CENTURY INVESTMENTS
                       4500 Main Street * P.O. Box 419385
                Kansas City, Missouri 64141-6385 * 1-800-345-3533
                        International calls: 816-531-5575
                     Telecommunications Device for the Deaf:
                   1-800-345-1833 * In Missouri: 816-444-3038
                        Internet: www.americancentury.com

    Additional  information,  including  this  Prospectus  and the  Statement of
Additional Information,  may be obtained by accessing the Web site maintained by
the SEC (www.sec.gov).

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES  COMMISSION,  NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.


PROSPECTUS                                                                     1


                       INVESTMENT OBJECTIVE OF THE FUND

AMERICAN CENTURY REAL ESTATE FUND

   
    The investment  objective of American  Century Real Estate Fund is long-term
capital appreciation. Current income is a secondary objective. The fund seeks to
achieve its objective by investing primarily in securities issued by real estate
investment  trusts and in the  securities  of  companies  which are  principally
engaged in the real estate industry.
    

  There is no assurance that the fund will achieve its investment objective.

NO  PERSON  IS  AUTHORIZED  BY THE  FUNDS  TO GIVE ANY  INFORMATION  OR MAKE ANY
REPRESENTATION OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS OR IN OTHER PRINTED
OR WRITTEN MATERIAL ISSUED BY OR ON BEHALF OF THE FUNDS, AND YOU SHOULD NOT RELY
ON ANY OTHER INFORMATION OR REPRESENTATION.


2  INVESTMENT OBJECTIVE                            AMERICAN CENTURY INVESTMENTS


                               TABLE OF CONTENTS

   
Investment Objective of the Fund ..........................................    2
Transaction and Operating Expense Table ...................................    4
Performance Information of Other Class ....................................    5
INFORMATION REGARDING THE FUND
Investment Policies of the Fund ...........................................    6
   Investment Objective ...................................................    6
   Investment Strategy ....................................................    6
   Investments in Real Estate .............................................    6
   Investment Philosophy ..................................................    7
Other Investment Practices, Their Characteristics
   and Risks ..............................................................    7
   U.S. Fixed Income Securities ...........................................    7
   Diversification ........................................................    8
   When-Issued Securities .................................................    8
   Rule 144A Securities ...................................................    8
   Borrowing ..............................................................    9
   Portfolio Turnover .....................................................    9
   Repurchase Agreements ..................................................    9
Futures and Options .......................................................    9
Investments in Companies with Limited
   Operating History ......................................................   10
Performance Advertising ...................................................   10
    

HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS

How to Purchase and Sell American
   Century Funds ..........................................................   12
How to Exchange from One American Century
   Fund to Another ........................................................   12
How to Redeem Shares ......................................................   12
   Special Requirements for Large Redemptions .............................   12
Telephone Services ........................................................   13
   Investors Line .........................................................   13

ADDITIONAL INFORMATION YOU SHOULD KNOW

Share Price ...............................................................   14
   When Share Price Is Determined .........................................   14
   How Share Price Is Determined ..........................................   14
   Where to Find Information About Share Price ............................   14
Distributions .............................................................   15
Taxes .....................................................................   15
   Tax-Deferred Accounts ..................................................   15
   Taxable Accounts .......................................................   15
Management ................................................................   17
   Investment Management ..................................................   17
   Performance History of the Subadvisor ..................................   18
   Performance Highlights .................................................   19
   Code of Ethics .........................................................   20
   Transfer and Administrative Services ...................................   20
Distribution of Fund Shares ...............................................   20
   Service and Distribution Fees ..........................................   20
Further Information About American Century ................................   21


PROSPECTUS                                               TABLE OF CONTENTS   3


                    TRANSACTION AND OPERATING EXPENSE TABLE

SHAREHOLDER TRANSACTION EXPENSES:
       

Maximum Sales Load Imposed on Purchases ...............................  none
Maximum Sales Load Imposed on Reinvested Dividends ....................  none
Deferred Sales Load ...................................................  none
Redemption Fee ........................................................  none
Exchange Fee ..........................................................  none

ANNUAL FUND OPERATING EXPENSES (as a percentage of net assets):

Management Fees ....................................................... 0.95%
12b-1 Fees(1) ......................................................... 0.50%
Other Expenses(2) ..................................................... 0.00%
Total Fund Operating Expenses ......................................... 1.45%

EXAMPLE:

You would pay the following expenses on a                      1 year   $  15
$1,000 investment, assuming a 5% annual return and            3 years      46
redemption at the end of each time period:                    5 years      79
                                                             10 years     172

(1) The 12b-1 fee is designed to permit  investors  to  purchase  Advisor  Class
    shares  through   broker-dealers,   banks,  insurance  companies  and  other
    financial  intermediaries.  A portion of the fee is used to compensate  them
    for ongoing  recordkeeping and administrative  services that would otherwise
    be  performed  by an  affiliate  of the  manager,  and a  portion  issued to
    compensate  them  for  distribution  and  other  shareholder  services.  See
    "Service and Distribution Fees," page 20.

(2) Other expenses, which include the fees and expenses (including legal counsel
    fees) of those directors who are not "interested  persons" as defined in the
    Investment  Company  Act, are expected to be less than 0.01 of 1% of average
    net assets for the next fiscal year.

  The  purpose of this table is to help you  understand  the  various  costs and
expenses  that you,  as a  shareholder,  will bear  directly  or  indirectly  in
connection with an investment in the class of shares of the fund offered by this
Prospectus.  The example set forth above assumes  reinvestment  of all dividends
and  distributions and uses a 5% annual rate of return as required by Securities
and Exchange Commission regulations.

  NEITHER  THE 5%  RATE OF  RETURN  NOR  THE  EXPENSES  SHOWN  ABOVE  SHOULD  BE
CONSIDERED  INDICATIONS OF PAST OR FUTURE  RETURNS AND EXPENSES.  ACTUAL RETURNS
AND EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.

  The shares  offered by this  Prospectus  are Advisor  Class  shares.  The fund
offers two other classes of shares,  one of which is primarily made available to
retail  investors  and one that is primarily  made  available  to  institutional
investors.  The other  classes have  different fee  structures  than the Advisor
Class.  The difference in the fee structures  among the classes is the result of
their separate  arrangements for shareholder and  distribution  services and not
the  result  of any  difference  in  amounts  charged  by the  manager  for core
investment advisory services. Accordingly, the core investment advisory expenses
do not vary by class. A difference in fees will result in different  performance
for the other classes. For additional information about the various classes, see
"Further Information About American Century," page 21.


4  TRANSACTION AND OPERATING EXPENSE TABLE          AMERICAN CENTURY INVESTMENTS


<TABLE>
<CAPTION>
   
                    PERFORMANCE INFORMATION OF OTHER CLASS

                               REAL ESTATE FUND

  The Advisor Class of the fund was established June 16, 1997, however no shares
had been issued prior to the fund's fiscal year end. The  financial  information
in this  table  regarding  selected  per share  data for the fund  reflects  the
performance of the fund's Investor Class shares.  The Investor Class shares have
a total  expense  ratio that is 0.25%  lower  than the  Advisor  Class.  Had the
Advisor Class been in existence for the fund for the time periods presented, the
fund's  performance  information  would be lower as a result  of the  additional
expense.

  The Financial Highlights for each of the periods presented has been audited by
Deloitte & Touche LLP, independent auditors, whose report thereon appears in the
fund's annual report,  which is  incorporated by reference into the Statement of
Additional  Information.  The  annual  report  contains  additional  performance
information  and  will  be made  available  upon  request  without  charge.  The
information  presented  is for a share  outstanding  throughout  the years ended
October 31, except as noted.

                                                                     1997        1996         1995(1)


PER-SHARE DATA

<S>                                                                 <C>          <C>          <C>   
Net Asset Value, Beginning of Period .............................  $12.29       $9.82        $10.00
                                                                    ------       -----        ------
Income From Investment Operations

   Net Investment Income .........................................  0.67(2)      0.55          0.07

   Net Realized and Unrealized Gain (Loss) on Investments ........   4.13        2.27         (0.25)
                                                                    ------       -----        ------
   Total From Investment Operations ..............................   4.80        2.82         (0.18)
                                                                    ------       -----        ------
Distributions to Shareholders

   From Net Investment Income ....................................  (0.48)      (0.35)          --

   From Net Realized Gains on Investment Transactions ............  (0.55)        --            --
                                                                    ------       -----        ------
   Total Distributions ...........................................  (1.03)      (0.35)          --
                                                                    ------      ------        ------
Net Asset Value, End of Period ...................................  $16.06      $12.29         $9.82
                                                                    ======      ======        ======
   Total Return(3) ...............................................  40.69%      29.28%        (1.80)%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses to Average Net Assets ................   1.17%       1.00%       1.50%(4)

Ratio of Operating Expenses to Average Net Assets
   (before expense waivers and reimbursements) ................... 1.82%(5)    6.83%(5)    14.83%(4)(5)

Ratio of Net Investment Income to Average Net Assets .............   4.48%       5.84%       6.66%(4)

Ratio of Net Investment Income to Average Net Assets
   (before expense waivers and reimbursements) ................... 3.84%(5)    0.01%(5)    (6.67)%(4)(5)

Portfolio Turnover Rate ..........................................    69%         86%           --

Average Commission Paid per Share of Equity Security Traded ......  $0.0528     $0.0545         --

Net Assets, End of Period (in thousands) .........................  $76,932     $7,209        $2,983

- ----------

(1)  September 21, 1995 (inception) through October 31, 1995.

(2)  Computed using average shares outstanding throughout the period.

(3)  Total  return   assumes   reinvestment   of  dividends   and  capital  gain
     distributions,  if any. Total return for periods less than one year are not
     annualized.

(4)  Annualized.

(5)  During the  periods  ended  October 31, 1996 and October 31, 1995 and for a
     portion of the period ended October 31, 1997, RREEF Real Estate  Securities
     Advisers L.P.  voluntarily agreed to waive its management fee and reimburse
     certain  expenses  incurred by the fund.  The Custodian  offset part of its
     fees for balance credits given to the fund.
</TABLE>
    

PROSPECTUS                            PERFORMANCE INFORMATION OF OTHER CLASS  5


                        INFORMATION REGARDING THE FUND

INVESTMENT POLICIES OF THE FUND

    The fund has adopted certain  investment  restrictions that are set forth in
the  Statement of  Additional  Information.  Those  restrictions,  and any other
investment  policies  designated as  "fundamental"  in this Prospectus or in the
Statement  of  Additional  Information,  cannot be changed  without  shareholder
approval.  The fund has implemented additional investment policies and practices
to guide its  activities  in the  pursuit of its  investment  objectives.  These
policies and practices,  which are described throughout this Prospectus, are not
designated  as  fundamental  policies  and may be  changed  without  shareholder
approval.

INVESTMENT OBJECTIVE

   
    The fund's primary investment  objective is long-term capital  appreciation.
Current income is a secondary objective. The fund seeks to achieve its objective
by investing primarily in securities issued by real estate investment trusts and
in the securities of companies which are principally  engaged in the real estate
industry.  There can be no assurance  that the fund will achieve its  investment
objective.
    

INVESTMENT STRATEGY

   
    Under normal conditions, the fund will invest not less than 80% of its total
assets in equity securities of companies which are real estate investment trusts
(REITs)  or  are  principally  engaged  in  the  real  estate  industry.  Equity
securities include common stock, preferred stock and securities convertible into
common stock.  A company will be considered  to be  "principally  engaged in the
real  estate  industry"  if,  in the  opinion  of the  manager,  at the time its
securities  are  purchased by the fund, at least 50% of its revenues or at least
50% of the  market  value  of  its  assets  is  attributable  to the  ownership,
construction,  management or sale of residential,  commercial or industrial real
estate.  Companies  principally engaged in the real estate industry may include,
among others, equity REITs and real estate master limited partnerships, mortgage
REITs, and real estate brokers and developers. See "Investments in Real Estate,"
this page.
    

    The fund may also invest up to 20% of its total assets in other  securities.
Other securities may include debt securities and equity  securities of companies
not principally  engaged in the real estate  industry.  (See "U.S.  Fixed Income
Securities," page 7.)

    REITs pool investor funds for investment  primarily in income producing real
estate or real estate related loans or interests.  A REIT is not taxed on income
distributed to shareholders if it complies with various requirements relating to
its organization,  ownership, assets and income and with the requirement that it
distribute to its  shareholders  at least 95% of its taxable  income (other than
net capital  gains) for each taxable year.  REITs can generally be classified as
equity REITs,  mortgage REITs and hybrid REITs. Equity REITs invest the majority
of their assets directly in real property and derive their income primarily from
rents.  Equity REITs can also realize capital gains by selling property that has
appreciated in value. Mortgage REITs invest the majority of their assets in real
estate  mortgages  and derive their income  primarily  from  interest  payments.
Hybrid  REITs  combine the  characteristics  of both equity  REITs and  mortgage
REITs.

INVESTMENTS IN REAL ESTATE

   
    The fund may be subject to certain  risks similar to those  associated  with
the direct  ownership of real estate because of its policy of  concentration  in
the securities of REITs and companies which are principally  engaged in the real
estate  industry.  The risks of direct  ownership of real estate include:  risks
related to general,  regional and local economic  conditions and fluctuations in
interest rates;  overbuilding and increased  competition;  increases in property
taxes  and  operating  expenses;   changes  in  zoning  laws;  heavy  cash  flow
dependency;  possible  lack of  availability  of mortgage  funds;  losses due to
natural disasters;  regulatory limitations on rents; variations in market rental
rates;  and changes in  neighborhood  values.  In  addition,  the fund may incur
losses due to environmental  problems.  If there is historic  contamination at a
site, the current owner is one of the parties that may be responsible  for clean
up costs.
    


6  INFORMATION REGARDING THE FUND                   AMERICAN CENTURY INVESTMENTS


    Equity  REITs may be  affected  by  changes  in the value of the  underlying
property owned by the trusts, while mortgage REITs may be affected by default or
payment  problems  relating  to  underlying  mortgages,  the  quality  of credit
extended and self-liquidation  provisions by which mortgages held may be paid in
full and  distributions  of capital returns may be made at any time.  Equity and
mortgage  REITs  are  dependent  upon the skill of their  individual  management
personnel and generally are not  diversified.  In addition,  equity and mortgage
REITs  could  be   adversely   affected  by  failure  to  qualify  for  tax-free
pass-through  of income under the Internal  Revenue Code,  or to maintain  their
exemptions from registration  under the Investment  Company Act. By investing in
REITs  indirectly  through  the  fund,  a  shareholder  will  bear  not  only  a
proportionate  share of the expenses of the fund, but also  indirectly,  similar
expenses of the REITs, including compensation of management.

    To the extent  the fund is  invested  in debt  securities  (including  asset
backed  securities)  or  mortgage  REITs,  it will be subject to credit risk and
interest  rate risk.  Credit  risk  relates to the ability of the issuer to meet
interest  and  principal  payments  when due.  Interest  rate risk refers to the
fluctuations in the net asset value of any portfolio of fixed income  securities
resulting  solely from the inverse  relationship  between the price and yield of
fixed  income  securities;  that is,  when  interest  rates  rise,  bond  prices
generally fall and, conversely,  when interest rates fall, bond prices generally
rise. In general,  bonds with longer  maturities  are more sensitive to interest
rate changes than bonds with shorter maturities.

    The fund, as a non-diversified  investment company,  may invest in a smaller
number of individual issuers than a diversified  investment company.  Therefore,
an investment in the fund may present greater risk and volatility to an investor
than an investment in a diversified investment company.

INVESTMENT PHILOSOPHY

    The  investment  philosophy  of the fund is  premised  upon the belief  that
successful  investing in real estate securities  requires in-depth  knowledge of
the securities  market and a complete  understanding of the factors  influencing
the  performance  of real estate  assets.  The fund strives to provide  superior
performance  via  investment  in a select group of real estate  securities  with
strong cash flow growth  potential  and,  therefore,  the capacity for sustained
dividend increases.

    The  fund's  approach  is  initially   driven  by  an   internally-generated
systematic  assessment of changing real estate  markets,  an important  input to
sound investment  decisions.  The subadvisor tracks economic conditions and real
estate market  performance in major  metropolitan  areas and screens  markets to
identify areas of risk and opportunity,  and will focus  investment  activity in
property types and geographic areas it identifies as growth sectors.

    This fundamental  approach focuses on identifying  changes in property level
net  operating  income  and the  impact on the  ultimate  stock  performance  of
individual  REITs.  It requires  extensive  local  research on property  markets
across the United States,  direct inspection of individual  property assets, and
familiarity  with  company   management  and  operating   strategies.   Rigorous
securities  analyses are performed to identify  investments  with  unappreciated
potential to produce superior,  long-term returns.  Strategic sector allocations
are  directed by the  subadvisor's  Strategic  Investment  Committee,  which has
become  increasingly  more  important  as sectors  have grown and as  attractive
companies have emerged in each major sector.

    This  approach  can be broken down into three  areas.  First,  it involves a
macroeconomic  review  of  supply-demand  characteristics  and the  outlook  for
economic growth within specific  markets.  Next, it involves a top-down analysis
of the  relative  pricing of real  estate  securities.  Finally,  a  fundamental
analysis of each REIT portfolio on a  property-by-property  basis coupled with a
review of the company's  management  depth,  financial  structure,  and business
strategy is performed.

    In managing  the fund,  the  subadvisor  uses a  nationwide  network of real
estate  professionals  employed by RREEF America  L.L.C.  and its  affiliates to
assist in  evaluating  and  monitoring  properties  held by public  REITs.  (See
"Investment Management," page 17.)

OTHER INVESTMENT PRACTICES, THEIR CHARACTERISTICS
AND RISKS

    For additional information,  see "Investment  Restrictions" in the Statement
of Additional Information.

U.S. FIXED INCOME SECURITIES

    The fund may invest in fixed income  securities for income or as a defensive
strategy when the manager


PROSPECTUS                                     INFORMATION REGARDING THE FUND  7


believes adverse economic or market conditions  exist. As a temporary  defensive
strategy,  the  manager  may  invest  part or all of the  fund's  assets in debt
securities.  Fixed  income  securities  are  affected  primarily  by  changes in
interest rates.  The prices of these securities tend to rise when interest rates
fall,  and  conversely  fall  when  interest  rates  rise.  Generally,  the debt
securities in which the fund may invest are investment grade  securities.  These
are securities  rated in the four highest grades  assigned by Moody's  Investors
Service,  Inc. or Standard and Poor's Corporation or that are unrated but deemed
to be of comparable  quality by the manager.  For a description  of fixed income
securities  ratings,  see "An Explanation of Fixed Income Securities Ratings" in
the Statement of Additional Information.

    Securities   rated  in  the  lowest   investment-grade   category  may  have
speculative   characteristics.   Changes  in   economic   conditions   or  other
circumstances  are more likely to lead to a weakened  capacity to make principal
and interest  payments  than is the case for higher  grade  bonds.  The fund may
invest in securities  below investment grade although the fund will not purchase
such bonds if such  investment  would cause more than 5% of its net assets to be
so invested. Such bonds are considered speculative.  In the event of a downgrade
of a debt security held by the fund to below  investment  grade, the fund is not
automatically  required to sell the issue, but the manager will consider this in
determining  whether to hold the security.  However,  if such a downgrade  would
cause  more  than 5% of net  assets  to be  invested  in debt  securities  below
investment  grade,  sales  will be made as soon as  practicable  to  reduce  the
proportion of debt below  investment grade to 5% of net assets or less. When the
manager  believes that economic or market  conditions  require a more  defensive
strategy,  the fund's assets may be invested without  limitation in cash or cash
equivalents such as obligations issued or guaranteed by the U.S. government, its
agencies and/or  instrumentalities or high quality money market instruments such
as notes, certificates of deposit or bankers' acceptances.

DIVERSIFICATION

    The fund is classified as a  "non-diversified"  investment company under the
Investment  Company  Act of 1940,  which  means the fund is not  limited  by the
Investment  Company Act in the  proportion of its assets that may be invested in
the  securities  of a single  issuer.  However,  the fund intends to conduct its
operations  so as to qualify as a regulated  investment  company for purposes of
the Internal Revenue Code, so that it will not be subject to U.S. federal income
tax  on  income  and  capital  gain   distributions  to  shareholders.   (See  "
Distributions,"  page 15, and  "Taxes,"  page 15.) To so  qualify,  among  other
requirements,  the fund will limit its investments so that, at the close of each
quarter of the taxable  year,  (i) not more than 25% of the market  value of the
fund's total assets will be invested in the securities of a single  issuer,  and
(ii) with respect to 50% of the market value of its total assets,  not more than
5% of the market value of its total assets will be invested in the securities of
a single  issuer  and the fund  will  not own more  than 10% of the  outstanding
voting securities of a single issuer. The fund's investments in U.S.  government
securities are not subject to these limitations.
       

WHEN-ISSUED SECURITIES

    The fund may  purchase  new  issues of  securities  on a  when-issued  basis
without limit when, in the opinion of  management,  such  purchases will further
the investment  objectives of the fund.  The price of when-issued  securities is
established  at the time the  commitment  to purchase  is made.  Delivery of and
payment for these securities  typically occur 15 to 45 days after the commitment
to purchase. Market rates of interest on debt securities at the time of delivery
may be higher or lower than those  contracted for on the  when-issued  security.
Accordingly,  the value of such  security may decline  prior to delivery,  which
could result in a loss to the fund.  A separate  account  consisting  of cash or
high-quality  liquid  debt  securities  in an  amount  at  least  equal  to  the
when-issued commitments will be established and maintained with the custodian.
No income will accrue to the fund prior to delivery.

RULE 144A SECURITIES

    The fund may,  from time to time,  purchase Rule 144A  securities  when they
present  attractive  investment  opportunities  that  otherwise  meet the fund's
criteria for selection.  Rule 144A  securities are securities that are privately
placed with and traded  among  qualified  institutional  buyers  rather than the
general  public.  Although  Rule  144A  securities  are  considered  "restricted
securities," they are not necessarily illiquid.


8  INFORMATION REGARDING THE FUND                   AMERICAN CENTURY INVESTMENTS


    With respect to securities eligible for resale under Rule 144A, the staff of
the SEC has taken the  position  that the  liquidity of such  securities  in the
portfolio of a fund offering redeemable securities is a question of fact for the
Board  of  Directors  to  determine,  such  determination  to be  based  upon  a
consideration  of the readily  available  trading  markets and the review of any
contractual  restrictions.  The staff also  acknowledges  that,  while the Board
retains ultimate  responsibility,  it may delegate this function to the manager.
Accordingly, the Board has established guidelines and procedures for determining
the liquidity of Rule 144A securities and has delegated the day-to-day  function
of determining the liquidity of Rule 144A  securities to the manager.  The Board
retains the  responsibility to monitor the  implementation of the guidelines and
procedures it has adopted.

    Since the  secondary  market  for such  securities  is  limited  to  certain
qualified  institutional buyers, the liquidity of such securities may be limited
accordingly  and the fund may, from time to time, hold a Rule 144A security that
is illiquid.  In such an event,  the fund's  manager will  consider  appropriate
remedies to minimize the effect on the fund's liquidity. The fund may not invest
more than 15% of its assets in illiquid  securities  (securities that may not be
sold within seven days at  approximately  the price used in determining  the net
asset value of fund shares).

BORROWING

    The  fund's  investment  restrictions  allow the fund to borrow  money,  for
temporary or emergency purposes (not for leveraging or investment), in an amount
not exceeding 33-1/3% of the fund's total assets (including the amount borrowed)
less liabilities (other than borrowings).

PORTFOLIO TURNOVER

    Investment  decisions  to  purchase  and sell  securities  are  based on the
anticipated  contribution of the security in question to the fund's  objectives.
The manager  believes that the rate of portfolio  turnover is irrelevant when it
or the  subadvisor  determines a change is in order to achieve those  objectives
and,  accordingly,  the annual  portfolio  turnover  rate  cannot be  accurately
predicted.

    The  portfolio  turnover  of the fund may be higher  than  other  investment
companies with similar  investment  objectives.  Higher  turnover would generate
correspondingly  greater  brokerage  commissions,  which is a cost that the fund
pays  directly.  Portfolio  turnover  may also affect the  character  of capital
gains,  if any,  realized and distributed by the fund since  short-term  capital
gains are taxable as ordinary income.

REPURCHASE AGREEMENTS

    The fund may enter into repurchase agreements when such transactions present
an attractive  short-term return on cash that is not otherwise  committed to the
purchase  of  securities  pursuant  to its  investment  policies.  A  repurchase
agreement occurs when the fund purchases an  interest-bearing  obligation from a
bank or broker-dealer  registered under the Securities  Exchange Act of 1934 and
simultaneously agrees to sell it back on a specified date in the future (usually
less than one week later) at a higher price.  The  repurchase  price reflects an
agreed-upon  interest  rate during the time the fund's  money is invested in the
security and is considered by the staff of the SEC to be a loan by the fund.

    The fund's risk in connection with  repurchase  agreements is the ability of
the seller to pay the  repurchase  price on the  repurchase  date. If the seller
defaults,  the fund may incur costs,  delays or losses.  Management monitors the
creditworthiness of sellers.

    The fund will enter into repurchase  agreements  only with those  commercial
banks and  broker-dealers  whose  creditworthiness  has been  reviewed and found
satisfactory by the manager  pursuant to criteria adopted by the fund's Board of
Directors.

   
FUTURES AND OPTIONS

    The fund may invest in financial  futures  contracts and options thereon.  A
financial  futures  contract  is an  agreement  to take or  make  delivery  of a
financial  asset or an amount of cash, as specified in the applicable  contract,
at some time in the future.  The value of the asset or cash to be  delivered  at
the end of the contract period is calculated  based upon the difference in value
between  the  making of the  contract  and the end of the  contract  period of a
financial index, indicator, or security underlying the futures contract.

    Rather  than  actually  purchasing  a  financial  asset  (e.g.,  a long-  or
short-term  treasury security) or all of the securities  contained in a specific
index (e.g., the
    


PROSPECTUS                                     INFORMATION REGARDING THE FUND  9


   
S&P 500),  the manager may choose to purchase a futures  contract which reflects
the value of such securities or index. For example,  an S&P 500 futures contract
reflects  the  value  of the  underlying  companies  that  comprise  the S&P 500
Composite  Stock  Price  Index.  If the  aggregate  market  value  of the  index
securities  increases  or  decreases  during the  contract  period of an S&P 500
futures  contract,  the amount of cash to be paid to the contract  holder at the
end of the period would  correspondingly  increase or decrease. As a result, the
manager is able to expose to the  market  cash that is held by the funds to meet
anticipated redemptions or for future investment opportunities.  Because futures
contracts  generally settle more quickly than their underlying  securities,  the
manager believes that the use of futures and options thereon allows the funds to
be fully invested while maintaining the needed liquidity

    The fund will not  purchase  leveraged  futures.  When a fund  enters into a
futures  contract,  it  must  make  a  deposit  of  cash  or  high-quality  debt
securities,  known as "initial  margin," as partial security for its performance
under the  contract.  As the value of the  contract  fluctuates,  a party to the
contract may be required to make additional margin payments, known as "variation
margin," to cover a portion of such  fluctuation.  A fund will also deposit in a
segregated  account with its custodian bank cash or high-quality debt securities
in an amount equal to the fund's payment  obligation under the futures contract,
less any initial or variation  margin.  For options sold, a fund will  segregate
cash or  high-quality  debt  securities  equal to the  value  of the  securities
underlying the option unless the option is otherwise covered.

INVESTMENTS IN COMPANIES WITH LIMITED
OPERATING HISTORY

    The fund may invest in the  securities  of issuers  with  limited  operating
history.  The manager considers an issuer to have a limited operating history if
that issuer has a record of less than three years of continuous operation.

    Investments  in  securities  of issuers with limited  operating  history may
involve greater risks than investments in securities of more mature issuers.  By
their  nature,  such issuers  present  limited  operating  history and financial
information upon which the manager may base its investment decision on behalf of
the fund. In addition,  financial and other information  regarding such issuers,
when available, may be incomplete or inaccurate.

    The fund will not invest more than 5% of its total assets in the  securities
of issuers  with less than a  three-year  operating  history.  The manager  will
consider periods of capital formation,  incubation,  consolidation, and research
and development in determining whether a particular issuer has a record of three
years of continuous operation.
    

PERFORMANCE ADVERTISING

    From time to time, the fund may advertise performance data. Fund performance
may be shown  by  presenting  one or more  performance  measurements,  including
cumulative total return or average annual total return.  Performance data may be
quoted  separately  for the Advisor Class and the other  classes  offered by the
fund.

    Cumulative  total  return data is computed by  considering  all  elements of
return,  including  reinvestment  of dividends and capital gains  distributions,
over a stated  period of time.  Average  annual  total return is  determined  by
computing  the annual  compound  return over a stated  period of time that would
have  produced  the fund's  cumulative  total return over the same period if the
fund's performance had remained constant throughout.

    A  quotation  of yield  reflects  the  fund's  income  over a stated  period
expressed as a percentage of the fund's share price.

    Yields are calculated  according to accounting methods that are standardized
in  accordance  with SEC  rules  for all stock  and bond  funds.  Because  yield
accounting  methods differ from the methods used for other accounting  purposes,
the  fund's  yield may not equal the  income  paid on its  shares or the  income
reported in the fund's financial statements.

    The fund also may include in advertisements data comparing  performance with
the performance of non-related  investment media,  published  editorial comments
and performance  rankings compiled by independent  organizations (such as Lipper
Analytical  Services) and  publications  that monitor the  performance of mutual
funds.  Performance information may be quoted numerically or may be presented in
a


10  INFORMATION REGARDING THE FUND                  AMERICAN CENTURY INVESTMENTS


table,  graph  or other  illustration.  In  addition,  fund  performance  may be
compared to well known  indices of market  performance,  such as Morgan  Stanley
REIT  Index,  NAREIT  Equity-Less  Health  Care  Index,  Standard  & Poor's  500
Composite Stock Price Index and Wilshire REIT Only Index. The performance of the
fund may also be  compared,  on a  relative  basis,  to other  funds in our fund
family. This relative comparison, which may be based upon historical or expected
fund  performance,  volatility or other fund  characteristics,  may be presented
numerically, graphically or in text.

    All performance  information  advertised by the fund is historical in nature
and is not intended to represent or guarantee future results.  The value of fund
shares when redeemed may be more or less than their original cost.


PROSPECTUS                                    INFORMATION REGARDING THE FUND  11


                HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS

    The following section explains how to purchase,  exchange and redeem Advisor
Class shares of the fund offered by this Prospectus.

HOW TO PURCHASE AND SELL AMERICAN
CENTURY FUNDS

    The fund offered by this  Prospectus  is available as an  investment  option
under  your  employer-sponsored  retirement  or  savings  plan or  through or in
connection   with  a  program,   product  or  service  offered  by  a  financial
intermediary,  such as a bank,  broker-dealer or an insurance company. Since all
records  of your share  ownership  are  maintained  by your plan  sponsor,  plan
recordkeeper, or other financial intermediary,  all orders to purchase, exchange
and  redeem  shares  must  be made  through  you  employer  or  other  financial
intermediary, as applicable.

    If  you  are   purchasing   through  a  retirement  or  savings  plan,   the
administrator of your plan or your employee benefits office can provide you with
information  on how to  participate  in your  plan  and how to  select  American
Century funds as an investment option.

    If you are purchasing through a financial  intermediary,  you should contact
your service  representative at the financial intermediary for information about
how to select American Century funds.

    If you have questions about a fund, see "Investments Policies of the Funds,"
page 6, or call an Institutional Service Representative at 1-800-345-3533.

    Orders to purchase shares are effective on the day we receive payment. See "
When Share Price is Determined," page 14.

    We may  discontinue  offering  shares  generally in the fund  (including any
class of  shares  of the  fund) or in any  particular  state  without  notice to
shareholders.

   
    To reduce  expenses and  demonstrate  respect for our  environment,  we have
initiated a project  through which we will  eliminate  duplicate  copies of most
financial  reports and  prospectuses  to most  households  and  deliver  account
statements to most households in a single envelope,  even if they have more than
one  account.  If you would like  additional  copies of  financial  reports  and
prospectuses or separate mailing of account statements, please call us.
    

HOW TO EXCHANGE FROM ONE AMERICAN CENTURY
FUND TO ANOTHER

    Your plan or program  may  permit you to  exchange  your  investment  in the
shares  of a fund for  shares  of  another  fund in our  family.  See your  plan
administrator, employee benefits office or financial intermediary for details on
the rules in your plan governing exchanges.

    Exchanges are made at the  respective  net asset value,  next computed after
receipt of the exchange instruction by us. If in any 90-day period, the total of
the exchanges and  redemptions  from the account of any one plan  participant or
financial  intermediary  client exceeds the lesser of $250,000 or 1% of a fund's
assets,  further exchanges maybe subject to special  requirements to comply with
our policy on large equity fund redemptions. See "Special Requirements for Large
Redemptions," this page.

HOW TO REDEEM SHARES

    Subject to any  restrictions  imposed by your  employer's  plan or financial
intermediary's  program, you can sell ("redeem") your shares through the plan or
financial  intermediary  at their net  asset  value.  Your  plan  administrator,
trustee,  or financial  intermediary or other designated  person must provide us
with redemption instructions. The shares will be redeemed at the net asset value
next computed after receipt of the  instructions in good order.  See "When Share
Price is  Determined,"  page 14. If you have any questions  about how to redeem,
contact  your  plan   administrator,   employee   benefits  office,  or  service
representative at your financial intermediary, as applicable.

SPECIAL REQUIREMENTS FOR LARGE REDEMPTIONS

    We have  elected to be governed by Rule 18f-1 under the  Investment  Company
Act, which obligates each fund to redeem shares in cash, with respect to any


12 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS

one participant  account during any 90-day period,  up to the lesser of $250,000
or 1% of the  assets  of the  fund.  Although  redemptions  in  excess  of  this
limitation  will also  normally  be paid in cash,  we reserve the right to honor
these  redemptions by making  payment in whole or in part in readily  marketable
securities  (a  "redemption-in-kind").  If  payment is made in  securities,  the
securities  will be selected  by the fund,  will be valued in the same manner as
they are in  computing  the fund's net asset  value and will be  provided to the
redeeming  plan  participant or financial  intermediary  in lieu of cash without
prior notice.

    If you  expect  to make a large  redemption  and  would  like to  avoid  any
possibility of being paid in  securities,  you may do so by providing us with an
unconditional  instruction to redeem at least 15 days prior to the date on which
the redemption  transaction is to occur. The instruction must specify the dollar
amount  or number of  shares  to be  redeemed  and the date of the  transaction.
Receipt of your  instruction 15 days prior to the transaction  provided the fund
with  sufficient  time  to  raise  the  cash  in an  orderly  manner  to pay the
redemption  and thereby  minimizes the effect of the  redemption on the fund and
its remaining shareholders.

    Despite the fund's right to redeem fund shares through a redemption in kind,
we do not expect to exercise  this  option  unless a fund has an  unusually  low
level of cash to meet  redemption's  and/or  is  experiencing  unusually  strong
demands for its cash.  Such a demand might be caused,  for  example,  by extreme
market conditions that result in an abnormally high level of redemption requests
concentrated in a short period of time.  Absent these or similar  circumstances,
we expect  redemptions in excess of $250,000 to be paid in cash in any fund with
assets of more than $50 million if total redemptions from any one account in any
90-day period do not exceed one-half of 1% of the total assets of the fund.

TELEPHONE SERVICES

INVESTORS LINE

   
    To  request  information  about our funds and a current  prospectus,  or get
answers to any  questions  that you may have about the funds and the services we
offer, call an Institutional Service Representative at 1-800-345-3533.
    


PROSPECTUS                   HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  13


                    ADDITIONAL INFORMATION YOU SHOULD KNOW

SHARE PRICE

WHEN SHARE PRICE IS DETERMINED

    The price of your shares is also  referred to as their net asset value.  Net
asset value is determined  by  calculating  the total value of a fund's  assets,
deducting  total  liabilities  and  dividing  the result by the number of shares
outstanding. For all American Century funds, except funds issued by the American
Century Target  Maturities  Trust, net asset value is determined as of the close
of regular trading on each day that the New York Stock Exchange is open, usually
3 p.m.  Central time.  Net asset value for Target  Maturities is determined  one
hour prior to the close of the Exchange.

    Investments and requests to redeem or exchange shares will receive the share
price next determined after we receive your  investment,  redemption or exchange
request.  For example,  investments  and  requests to redeem or exchange  shares
received  by us or our agents or  designees  before the time as of which the net
asset value of the fund is  determined,  are  effective on, and will receive the
price  determined,  that  day.  Investment,  redemption  and  exchange  requests
received  thereafter  are effective on, and receive the price  determined as of,
the next day the Exchange is open.

    Investments  are  considered  received  only when payment is received by us.
Wired funds are  considered  received on the day they are  deposited in our bank
account if they are deposited before the time as of which the net asset value of
the fund is determined.

    It is the responsibility of your plan recordkeeper or financial intermediary
to  transmit  your  purchase,  exchange  and  redemption  requests to the fund's
transfer agent prior to the applicable  cut-off time for receiving orders and to
make  payment  for any  purchase  transactions  in  accordance  with the  fund's
procedures  or  any  contractual   arrangement  with  the  fund  or  the  fund's
distributor in order for you to receive that day's price.

   
    We have contractual  relationships with certain financial  intermediaries in
which such intermediaries  represent that they have systems to track the time at
which  investment  orders are  received  and to  segregate  orders  received  at
different times.  Based on these  representations,  the fund has authorized such
intermediaries  and their designees to accept purchase and redemption  orders in
the fund's behalf up to the applicable  cut-off time. The fund will be deemed to
have received such orders upon acceptance by the duly  authorized  intermediary,
and such  orders  will be priced at the fund's net asset  value next  determined
after acceptance on the fund's behalf by such intermediary.
    

HOW SHARE PRICE IS DETERMINED

    The valuation of assets for determining net asset value may be summarized as
follows:

    The portfolio  securities of the fund, except as otherwise noted,  listed or
traded on a domestic  securities  exchange  are valued at the last sale price on
that exchange.  If no sale is reported,  or if local convention or regulation so
provides, the mean of the latest bid and asked price is used. Depending on local
convention or regulation,  securities  traded over-the counter are priced at the
mean of the latest bid and asked  prices or at the last sale price.  When market
quotations are not readily available,  securities and other assets are valued at
fair value as determined in accordance with  procedures  adopted by the Board of
Directors.

    Debt  securities  not traded on a principal  securities  exchange are valued
through  valuations  obtained from a commercial  pricing  service or at the most
recent  mean of the bid and asked  prices  provided  by  investment  dealers  in
accordance with procedures established by the Board of Directors.

WHERE TO FIND INFORMATION ABOUT SHARE PRICE

    The net asset value of Investor  Class  shares of the fund will be published
in leading  newspapers daily when the fund has met the minimum  requirements for
such  listing.  Because the total  expense  ratio for the Advisor Class is 0.25%
higher than the  Investor  Class,  their net asset values will be lower than the
Investor Class. The Advisor Class of each fund may be obtained by calling us.


     ADDITIONAL INFORMATION YOU SHOULD KNOW   AMERICAN CENTURY INVESTMENTS


DISTRIBUTIONS

    Distributions  from net investment  income are declared and paid  quarterly.
Distributions from net realized  securities gains, if any, are declared and paid
once a year,  but the fund may make  distributions  on a more frequent  basis to
comply with the  distribution  requirements  of the  Internal  Revenue  Code and
Regulations,  in all events in a manner  consistent  with the  provisions of the
Investment Company Act.

   
    Participants in employer-sponsored retirement or savings plans must reinvest
all distributions.  For shareholders in taxable accounts,  distributions will be
reinvested unless you elect to receive them in cash.  Distributions of less than
$10 generally will be reinvested.  Distributions  made shortly after purchase by
check or ACH may be held up to 15 days. You may elect to have  distributions  on
shares  held in certain  IRAs and  403(b)  plans paid in cash only if you are at
least 59-1/2 years old or permanently and totally disabled.  Distribution checks
normally are mailed within seven days after the record date.  Please consult our
Investor  Services Guide for further  information  regarding  your  distribution
options.
    

    A  distribution  on  shares of a fund  does not  increase  the value of your
shares or your  total  return.  At any  given  time,  the  value of your  shares
includes the  undistributed  net gains, if any, realized by the fund on the sale
of portfolio securities and undistributed  dividends and interest received, less
fund expenses.

    Because  undistributed gains and dividends are included in the value of your
shares  prior to  distribution,  when  they are  distributed,  the value of your
shares will be reduced by the amount of the distribution. If you buy your shares
through a taxable  account just before the  distribution,  you will pay the full
price for your shares and then receive a portion of the purchase price back as a
taxable distribution. See "Taxes," this page.

TAXES

    The fund has elected to be taxed as a  regulated  investment  company  under
Subchapter M of the Internal  Revenue  Code,  which means that to the extent its
income is distributed to shareholders, it pays no income taxes.

TAX-DEFERRED ACCOUNTS

    If Advisor Class shares are purchased through tax-deferred accounts, such as
a qualified  employer-sponsored  retirement or savings plan,  income and capital
gains  distributions  paid by the fund will  generally not be subject to current
taxation, but will accumulate in your account on a tax-deferred basis.

    Employer-sponsored  retirement and savings plans are governed by complex tax
rules.  If you elect to participate in your employer's  plan,  consult your plan
administrator,  your plan's  summary plan  description,  or a  professional  tax
advisor   regarding  the  tax   consequences  of   participation  in  the  plan,
contributions to, and withdrawals or distributions from the plan.

TAXABLE ACCOUNTS

   
    If  Advisor   Class  shares  are   purchased   through   taxable   accounts,
distributions  of net  investment  income and net  short-term  capital gains are
taxable to you as ordinary income. The dividends from net income may qualify for
the 70% dividends  received  deduction for  corporations  to the extent that the
fund held shares  receiving  the dividend  for more than 45 days.  Distributions
from gains on assets held greater than 12 months but no more than 18 months (28%
rate gain) and/or assets held greater than 18 months (20% rate gain) are taxable
as long-term  gains  regardless  of the length of time you have held the shares.
Additionally,  the fund may receive distributions of "unrecaptured Section 1250"
gains  from  REIT.  To  the  extent  the  fund   receives  such   distributions,
"unrecaptured  Section 1250" gains will be  distributed to  shareholders  of the
fund.  However,  you  should  note  that  any  loss  realized  upon  the sale or
redemption  of shares held for six months or less will be treated as a long term
capital loss to the extent of any  distribution of long-term  capital gains (28%
or 20% rate gain) to you with respect to such shares.
    

    Distributions  are taxable to you  regardless  of whether  they are taken in
cash or reinvested,  even if the value of your shares is below your cost. If you
purchase shares shortly before a distribution,  you must pay income taxes on the
distribution,  even though the value of your investment (plus cash received,  if
any)  remains the same.  In  addition,  the share price at the time you purchase
shares may include  unrealized  gains in the  securities  held in the investment
portfolio


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  15


of the fund. If these portfolio  securities are subsequently  sold and the gains
are realized,  they will, to the extent not offset by capital losses, be paid to
you as a distribution  of capital gains and will be taxable to you as short-term
or long-term capital gains (28% and/or 20% rate gain). See "Distributions," page
15.

   
    Because of the nature of REIT  investments,  REITs may generate  significant
non cash deductions  (i.e.  depreciation on real estate holdings) while having a
greater cash flow to distribute to its shareholders.  If a REIT distributes more
cash than it has taxable  income,  a "return of capital"  results.  A "return of
capital"  represents a portion of a  shareholder's  original  investment that is
generally non taxable when distributed  (returned) to the investor. The fund may
pay a "return of capital"  distribution to the shareholder by distributing  more
cash than its taxable  income.  If you do not reinvest  distributions,  the cost
basis of your shares will be  decreased by the amount of return  capital,  which
may result in a larger capital gain when you sell your shares. Although a return
of capital  is  generally  non  taxable  to you upon  distribution,  it would be
taxable to you as a capital  gain if your cost basis in the shares is reduced to
zero.  This could occur if you do not reinvest  distribution  and the returns of
capital are significant.
    

    Because  the  REITs  invested  in  by  the  fund  do  not  provide  complete
information about the taxability of their distributions until after the calendar
year end,  American  Century may not be able to determine how much of the fund's
distribution is taxable to shareholders  until after the January 31 deadline for
issuing Form 1099-DIV.  As a result,  the fund may request  permission each year
from the  Internal  Revenue  Service  for an  extension  of time to  issue  Form
1099-DIV to February 28.

    Distributions may also be subject to state and local taxes, even if all or a
substantial  part  of such  distributions  are  derived  from  interest  on U.S.
government  obligations,  which, if you received them directly,  would be exempt
from state income tax. However, most but not all states allow this tax exemption
to pass  through  to fund  shareholders  when a fund pays  distributions  to its
shareholders.  You should  consult your tax advisor about the tax status of such
distributions in your own state.

    If you have not complied  with certain  provisions  of the Internal  Revenue
Code and  Regulations,  we are  required by federal law to withhold and remit to
the IRS 31% of reportable  payments (which may include dividends,  capital gains
distributions  and redemptions).  Those regulations  require you to certify that
the Social Security number or tax  identification  number you provide is correct
and that you are not subject to 31% withholding for previous  under-reporting to
the  IRS.  You  will be asked  to make  the  appropriate  certification  on your
application.  Payments  reported by us that omit your Social  Security number or
tax  identification  number will  subject us to a penalty of $50,  which will be
charged  against  your account if you fail to provide the  certification  by the
time the report is filed. This charge is not refundable.

   
    Redemption of shares of a fund  (including  redemptions  made in an exchange
transaction)  will be a taxable  transaction for federal income tax purposes and
shareholders  will  generally  recognize  gain or loss in an amount equal to the
difference  between  the basis of the shares and the amount  received.  Assuming
that  shareholders hold such shares as a capital asset, the gain or loss will be
a capital gain or loss will generally be considered  long-term subject to tax at
a maximum rate of 28% (28% rate gain/loss) if shareholders have held such shares
for a period  of more than 12 months  but no more than 18 months  and  long-term
subject to tax at a maximum rate of 20%,  minimum of 10% (20% rate gain/loss) if
shareholders  have held such  shares for a period of more than 18  months.  If a
loss  is  realized  on the  redemption  of  fund  shares,  the  reinvestment  in
additional  fund  shares  within 30 days before or after the  redemption  may be
subject to the "wash sale" rules of the Code, resulting in a postponement of the
recognition of such loss for federal income tax purposes.
    

    The fund may invest in REITs that hold  residual  interests  in real  estate
mortgage investment conduits.  Under Treasury regulations that have not yet been
issued, but may apply retroactively,  a portion of the fund's income from a REIT
that is attributable to the REIT's residual  interest in a REMIC will be subject
to  federal  income  tax in all  events.  (See  "Additional  Information  on Tax
Issues-Taxation  of  Certain  Mortgage  REITs" in the  Statement  of  Additional
Information.)


16  ADDITIONAL INFORMATION YOU SHOULD KNOW         AMERICAN CENTURY INVESTMENTS


MANAGEMENT

INVESTMENT MANAGEMENT

    Under  the  laws of the  State  of  Maryland,  the  Board  of  Directors  is
responsible  for managing the business and affairs of the fund.  Acting pursuant
to an  investment  management  agreement  entered  into with the fund,  American
Century  Investment  Management,  Inc.  serves as the investment  manager of the
fund.  Its  principal  place of business is American  Century  Tower,  4500 Main
Street,  Kansas City, Missouri 64111. The manager has been providing  investment
advisory services to investment companies and institutional clients since it was
founded in 1958.

   
    RREEF America,  L.L.C., acting pursuant to a subadvisory agreement among it,
American Century Investment Management,  Inc. and the fund, makes the day-to-day
investment  decisions  for the fund in  accordance  with the  fund's  investment
objective,  policies,  and restrictions under the supervision of the manager and
the Board of Directors.

    On January 27, 1998,  the  subadvisor  was acquired by RoProperty  Services,
B.V., a Dutch  investment  advisor.  The subadvisor  will continue to operate as
RREEF America,  L.L.C., a wholly-owned subsidiary of RoProperty.  As a result of
the  acquisition,  the  existing  subadvisory  agreement  between the fund,  the
subadvisor  and American  Century  Investment  Management,  Inc.,  automatically
terminated.  In  anticipation  of the receipt of an Exemptive Order from the SEC
allowing  them to do so, the parties  entered into a new  subadvisory  agreement
which is  substantially  identical  to the old  agreement.  The new  subadvisory
agreement will be submitted to a special meeting of fund shareholders to be held
prior  to May  27,  1998.  The  subadvisor  will  receive  no  fees  other  than
reimbursement  for actual out of pocket expenses for the period from January 27,
1998 until the date the SEC grants the Exemptive Order,  which is expected to be
in  mid-February.  Between  the  date of the  Exemptive  Order  and the date the
shareholders  vote on the agreement,  any  subadvisory  fees that the subadvisor
would otherwise receive will be placed in an escrow account, and will be paid to
the subadvisor only if shareholders  approve the new subadvisory  agreement.  If
shareholders do not approve the new subadvisory  agreement,  the subadvisor will
only receive reimbursement of out of pocket expenses. The directors at that time
will consider the appropriate  action to take in that event, which may include a
resubmission of the new subadvisory agreement to shareholders.
    

    The portfolio manager members of the subadvisor's team that manages the fund
and their work experience for the last five years are as follows:

   
    KIM G. REDDING,  Portfolio  Manager,  is one of the fund's primary portfolio
managers.  Mr. Redding is a Senior Vice President of RREEF America,  L.L.C. From
1990 to 1993,  he was a principal in K.G.  Redding &  Associates,  an investment
advisor,  and prior thereto he was the President of Redding,  Melchor & Company,
an investment advisor.  Mr. Redding has been professionally  managing portfolios
of real estate securities since 1987.

    KAREN J. KNUDSON,  Portfolio Manager, is one of the fund's primary portfolio
managers. Ms. Knudson is a Senior Vice President of RREEF America,  L.L.C. Prior
to joining the  subadvisor,  she was Senior Vice  President and Chief  Financial
Officer of Security Capital Group, an investment advisor,  and prior thereto she
was the President, Director of Real Estate Research of Bailard, Biehl and Kaiser
Real  Estate  Investment  Trust.  Ms.  Knudson  has  14  years  of  real  estate
experience, specializing in the area of real estate investment trusts.
    

    The   representative  of  the  investment  manager  that  will  oversee  the
subadvisor's operation of the fund is as follows:

    MARK L.  MALLON,  Senior Vice  President  and  Managing  Director,  American
Century Investment Management,  Inc. Mr. Mallon joined American Century in April
1997. From August 1978 until he joined American Century, Mr. Mallon was employed
in several  positions by Federated  Investors,  and had served as President  and
Chief Executive  Officer of Federated  Investment  Counseling and Executive Vice
President of Federated Research Corporation since January 1990.

    The  activities  of the  manager  and the  subadvisor  are  subject  only to
directions of the fund's Board of  Directors.  The manager pays all the expenses
of the  fund  except  brokerage,  taxes,  interest,  fees  and  expenses  of the
non-interested  person  directors  (including  counsel  fees) and  extraordinary
expenses.

    For the  services  provided  to the Advisor  Class of the fund,  the manager
receives an annual fee of 0.95% of the average net assets of the fund.


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  17


    On the first business day of each month, the fund pays the management fee to
the  manager  for the  previous  month at the  specified  rate.  The fee for the
previous month is calculated by multiplying 0.95% of the aggregate average daily
closing value of the fund's net assets during the previous  month by a fraction,
the  numerator  of which is the  number  of days in the  previous  month and the
denominator of which is 365 (366 in leap years).

    For subadvisory  services,  the manager pays the subadvisor an annual fee of
0.425% of the average net assets of the fund.


PERFORMANCE HISTORY OF THE SUBADVISOR


    While the  subadvisor  has limited  operational  history with the fund,  set
forth on page 19 are  certain  performance  data,  provided  by the  subadvisor,
relating to the  performance of all private  accounts  managed by the subadvisor
using  investment  strategies and techniques  similar to those that are used for
the fund.  Also set forth on page 19, for  comparison,  are the  performances of
widely   recognized   indices  of  market  activity  based  upon  the  aggregate
performance of selected unmanaged portfolios of publicly traded common stocks.

    The  results   presented  may  not  necessarily   equate  with  the  returns
experienced  by the fund,  owing to the  differences  in brokerage  commissions,
investment  and  management  fees,  the size of  positions  taken in relation to
account size and diversification of securities,  as well as other costs, such as
registration  fees borne by the fund but not  incurred by the private  accounts.
Investors  should  not rely on the  following  data as an  indication  of future
performance of the subadvisor or of the fund. Investors should be aware that the
use of methods for computing performance numbers different than that used by the
subadvisor  with  respect  to its  accounts  could  result in  performance  data
different than that shown.


18  ADDITIONAL INFORMATION YOU SHOULD KNOW         AMERICAN CENTURY INVESTMENTS


                            PERFORMANCE HIGHLIGHTS
                               (See Notes Below)

   
ANNUALIZED RETURNS FROM OCTOBER 1987 THROUGH DECEMBER 1997

RREEF Real Estate Securities Advisers

     Before Fees ......................................  19.7%

     After Fees .......................................  19.0%

NAREIT Equity Less Healthcare .........................  16.0%

Wilshire REIT Index ...................................  15.0%

<TABLE>
<CAPTION>
                                                For the Years Ended December 31,

                                           1988      1989     1990     1991    1992      1993     1994     1995    1996     1997
ANNUAL TIME-WEIGHTED RETURNS

RREEF Real Estate Securities Advisers

<S>                                        <C>     <C>    <C>       <C>      <C>      <C>       <C>     <C>      <C>      <C>  
  Before Fees ...........................  8.2%    7.7%   (4.8)%    32.9%    29.4%    19.0%     4.8%    13.9%    41.1%    25.8%

  After Fees ............................  6.8%    6.1%   (6.4)%    30.9%    28.1%    18.0%     4.3%    13.0%    40.3%    25.1%

NAREIT Equity Less Healthcare ...........  15.8%   4.6%  (23.6)%    29.4%    20.7%    18.7%     3.0%    14.2%    36.4%    20.5%

Wilshire REIT Index .....................  17.5%   2.7%  (23.4)%    23.8%    15.3%    15.2%     2.7%    12.2%    37.0%    19.7%
</TABLE>
    
  Notes:  The  subadvisor's   "After  Fees"  performance   includes   reinvested
dividends,  capital  gains and losses,  and  deducts  advisory  fees  (generally
between 0.65% and 0.75%) and other account  expenses.  The subadvisor's  "Before
Fees"  performance  is presented  before  applicable  advisory fees and reflects
growth investment results. Other indices noted do not deduct advisory fees. Past
performance  indicated for the subadvisor relates to all discretionary  accounts
managed using investment  strategies and techniques similar to those used by the
fund,  and  includes,  for the period  prior to July 1993,  performance  under a
predecessor  advisor  (K.G.  Redding &  Associates)  using  the same  investment
approach and under the same primary portfolio  manager.  Past performance is not
necessarily  indicative  of  future  results  nor  can it be  assumed  that  any
recommendations will be profitable.

   
    The Wilshire REIT Index is a market capitalization  weighted index comprised
of 110 equity REITS as of December 1997. It does not include  special purpose or
healthcare  REITS.  The  NAREIT  Equity  without  Healthcare  Index  is a market
capitalization  weighted index comprised of 169 REITS, as of December 1997, with
75% or greater of their gross assets invested in equity ownership of real estate
and excludes healthcare REITS.
    


PROSPECTUS                            ADDITIONAL INFORMATION YOU SHOULD KNOW  19


CODE OF ETHICS

  The fund and the manager have adopted a Code of Ethics, as has the subadvisor,
which restricts personal investing practices by employees of the manager and its
affiliates.  Among other  provisions,  the fund and manager's Code of Ethics and
the  subadvisor's   Code  of  Ethics  require  that  employees  with  access  to
information  about  the  purchase  or  sale of  securities  in the  fund  obtain
preclearance  before  executing  personal  trades.  With  respect  to  Portfolio
Managers  and  other  investment  personnel,   both  Codes  of  Ethics  prohibit
acquisition  of securities  in an initial  public  offering,  as well as profits
derived from the purchase and sale of the same security within 60 calendar days.
The  subadvisor's  Code of Ethics  provides that upon approval of the compliance
officer, certain acquisitions of securities in an initial public offering may be
permitted,  but  that  such  approval  will be  granted  only  in  extraordinary
circumstances.  These  provisions  are designed to ensure that the  interests of
fund shareholders come before the interests of the people who manage the fund.

TRANSFER AND ADMINISTRATIVE SERVICES

  American Century Services Corporation, 4500 Main Street, Kansas City, Missouri
64111,  acts as  transfer  agent and  dividend-paying  agent  for the  fund.  It
provides  facilities,  equipment  and personnel to the fund and is paid for such
services by the manager.

  From  time to time,  special  services  may be  offered  to  shareholders  who
maintain  higher  share  balances  in our family of funds.  These  services  may
include the waiver of minimum investment requirements, expedited confirmation of
shareholder  transactions,  newsletters and a team of personal  representatives.
Any expenses associated with these special services will be paid by the manager.

  The manager and the transfer agent are both  wholly-owned by American  Century
Companies,  Inc. James E. Stowers Jr., Chairman of the Board of Directors of the
fund,  controls  American  Century  Companies  by virtue of his  ownership  of a
majority of its common stock.

   
  Pursuant  to  a   Sub-Administration   Agreement   with  the  manager,   Funds
Distributor,  Inc.  (FDI) serves as the  Co-Administrator  for the fund.  FDI is
responsible  for (i) providing  certain  officers of the fund and (ii) reviewing
and filing  marketing and sales  literature on behalf of the fund.  The fees and
expenses of FDI are paid by the manager.
    

DISTRIBUTION OF FUND SHARES

   
  The fund's shares are distributed by FDI, a registered broker-dealer. FDI is a
wholly-owned  indirect  subsidiary of Boston  Institutional  Group,  Inc.  FDI's
principal business address is 60 State Street, Suite 1300, Boston, Massachusetts
02109.  The Investor Class of shares does not pay any commissions or sales loads
to the distributor or to any other broker-dealers or financial intermediaries in
connection with the distribution of fund shares.

  Investors  may  open   accounts   with  American   Century  only  through  the
distributor.  All purchase  transactions  in the fund offered by this Prospectus
are  processed  by the  transfer  agent,  which  is  authorized  to  accept  any
instructions relating to fund accounts.  All purchase orders must be accepted by
the  distributor.  All fees and expenses of FDI in acting as distributor for the
funds are paid by the manager.
    

SERVICE AND DISTRIBUTION FEES

  Rule  12b-1  adopted  by the  Securities  and  Exchange  commission  under the
Investment company Act permits investment companies that adopt a written plan to
pay certain expenses associated with the distribution of their shares.  Pursuant
to that rule,  the fund's Board of Directors and the initial  shareholder of the
fund's Advisor Class shares have approved and adopted a Master  Distribution and
Shareholder  Services Plan (the "Plan").  Pursuant to the Plan,  the fund pays a
shareholder  services  fee and a  distribution  fee,  each equal to 0.25% (for a
total of 0.50%) per annum of the  average  daily net assets of the shares of the
fund's Advisor Class.  The  shareholder  services fee is paid for the purpose of
paying the costs of securing certain  shareholder and  administrative  services,
and the  distribution  fee is paid  for the  purpose  of  paying  the  costs  of
providing various distribution  services. All or a portion of such fees are paid
by the  manager,  as paying agent for the funds,  to the banks,  broker-dealers,
insurance companies or other financial  intermediaries through which such shares
are made available.

  The Plan has been  adopted and will be  administered  in  accordance  with the
requirements  of Rule 12b-1 under the  Investment  Company Act.  For  additional
information  abut  the  Plan  and  its  terms,  see  "Master   Distribution  and
Shareholder Services Plan"


20  Additional Information You Should Know          American Century Investments


in the Statement of Additional  Information.  Fees paid pursuant to the Plan may
be paid for  shareholder  services and the maintenance of accounts and therefore
may constitute  "service fees" for purposes of applicable  rules of the National
Association of Securities Dealers.

FURTHER INFORMATION ABOUT AMERICAN CENTURY

    American  Century  Capital  Portfolios,  Inc.  the  issuer of the fund,  was
organized as a Maryland corporation on June 14, 1993.

    American  Century  Capital  Portfolios,  Inc.  is  a  diversified,  open-end
management investment company whose shares were first offered for sale September
1,  1993.  Its  business  and  affairs  are  managed by its  officers  under the
direction of its Board of Directors.

    The American  Century Real Estate Fund commenced  operations  June 16, 1997,
after the RREEF Real Estate Securities Fund merged into the fund. As a successor
to the RREEF fund, the prior performance history of the RREEF fund will continue
in the fund.

   
    The  principal  office  of the fund is  American  Century  Tower,  4500 Main
Street, P.O. Box 419200, Kansas City, Missouri 64141-6200.  All inquiries may be
made by mail to that address,  or by telephone to 1-800-345-2021  (international
calls: 816-531-5575).
    

    American Century Capital  Portfolios,  Inc. currently issues three series of
$0.01 par value  shares.  Each  series is commonly  referred  to as a fund.  The
assets belonging to each series of shares are held separately by the custodian.

    American   Century  offers  three  classes  of  the  fund  offered  by  this
Prospectus: an Investor Class, an Institutional Class, and an Advisor Class. The
shares offered by this Prospectus are Advisor Class shares.

   
    The Investor  Class is primarily  made  available to retail  investors.  The
Institutional  Class is primarily offered to institutional  investors or through
institutional distribution channels, such as employer-sponsored retirement plans
or through  banks,  broker-  dealers,  insurance  companies  or other  financial
intermediaries.  The other classes have different fees, expenses, and/or minimum
investment  requirements  than the  Advisor  Class.  The  difference  in the fee
structures  among the classes is the result of their separate  arrangements  for
shareholder  and  distribution  services and not the result of any difference in
amounts  charged  by  the  manager  for  core  investment   advisory   services.
Accordingly,  the  core  investment  advisory  expenses  do not  vary by  class.
Different fees and expenses will affect performance.  For additional information
concerning  the  Investor  Class of shares,  call one of our  Investor  Services
Representatives at 1-800-345-2021.  For information concerning the Institutional
Class of shares call an Institutional  Service  Representative at 1-800-345-3533
or contact a sales  representative  or financial  intermediary  who offers those
classes of shares.
    

    Except as described  below,  all classes of shares of a fund have  identical
voting,  dividend,   liquidation  and  other  rights,  preferences,   terms  and
conditions.  The only  differences  among the various classes are (a) each class
may be subject to different  expenses specific to that class, (b) each class has
a different identifying designation or name, (c) each class has exclusive voting
rights with respect to matters solely  affecting such class,  (d) each class may
have different exchange privileges,  and (e) the Institutional Class may provide
for  automatic  conversion  from that class into shares of another  class of the
same fund.

    Each  share,  irrespective  of series or class,  is entitled to one vote for
each dollar of net asset value applicable to such share on all questions, except
for those  matters  that must be voted on  separately  by the series or class of
shares affected.  Matters affecting only one series or class are voted upon only
by that series or class.

    Shares have  non-cumulative  voting rights,  which means that the holders of
more than 50% of the votes cast in an election of directors can elect all of the
directors  if  they  choose  to do so,  and in such  event  the  holders  of the
remaining  votes will not be able to elect any person or persons to the Board of
Directors.

    Unless required by the Investment  Company Act, it will not be necessary for
the fund to hold annual meetings of shareholders.  As a result, shareholders may
not vote each year on the election of directors or the  appointment of auditors.
However, pursuant to the fund's bylaws, the holders of at least 10% of the votes
entitled  to be  cast  may  request  the  fund  to  hold a  special  meeting  of
shareholders. We will assist in the communication with other shareholders.

    We reserve the right to change any of our policies, practices and procedures
described in this Prospectus, including the Statement of Additional Information,
without  shareholder  approval  except  in  those  instances  where  shareholder
approval is expressly required.


PROSPECTUS                   ADDITIONAL INFORMATION YOU SHOULD KNOW           21


P.O. BOX 419385 
KANSAS CITY, MISSOURI 
64141-6385

INSTITUTIONAL SERVICES:  
1-800-345-3533 OR 816-531-5575

TELECOMMUNICATIONS DEVICE FOR THE DEAF:  
1-800-345-1833 OR 816-444-3038

FAX: 816-340-4655

INTERNET: WWW.AMERICANCENTURY.COM

                            [american century logo]
                                    American
                                Century(reg.sm)

9802           [recycled logo]
SH-BKT-10829      Recycled
<PAGE>
                                   PROSPECTUS

                            [american century logo]
                                    American
                                Century(reg.sm)

   
                               FEBRUARY 17, 1998
    

                                   AMERICAN
                                    CENTURY
                                     GROUP

                               Real Estate Fund

INSTITUTIONAL CLASS


                         AMERICAN CENTURY INVESTMENTS
                                FAMILY OF FUNDS

    American  Century  Investments  offers you nearly 70 fund  choices  covering
stocks, bonds, money markets,  specialty investments and blended portfolios.  To
help you find the funds that may meet your investment  needs,  American  Century
funds  have  been  divided  into  three  groups  based on  investment  style and
objectives. These groups, which appear below, are designed to help simplify your
fund decisions.

                          AMERICAN CENTURY INVESTMENTS
- -------------------------------------------------------------------------------
        Benham                American Century           Twentieth Century
     Group(reg. tm)                 Group                      Group
- -------------------------------------------------------------------------------
   MONEY MARKET FUNDS         ASSET ALLOCATION &           GROWTH FUNDS
 GOVERNMENT BOND FUNDS          BALANCED FUNDS          INTERNATIONAL FUNDS
 DIVERSIFIED BOND FUNDS   CONSERVATIVE EQUITY FUNDS
  MUNICIPAL BOND FUNDS         SPECIALTY FUNDS
- -------------------------------------------------------------------------------
                              Real Estate Fund


   
                                  PROSPECTUS
                               FEBRUARY 17, 1998
    

                               Real Estate Fund
                              INSTITUTIONAL CLASS

                   AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.

    American  Century  Capital  Portfolios,  Inc. is a part of American  Century
Investments,  a family of funds that  includes  nearly 70 no-load  mutual  funds
covering a variety of investment opportunities. The American Century Real Estate
Fund is described in this Prospectus. Its investment objective is listed on page
2 of this Prospectus. The other funds are described in separate prospectuses.

    The shares offered in this Prospectus (the  Institutional  Class shares) are
sold at their net asset value with no sales charges or commissions.

    The  Institutional   Class  shares  are  available  for  purchase  by  large
institutional  shareholders,  such  as  bank  trust  departments,  corporations,
endowments,  foundations  and financial  advisors  that meet the fund's  minimum
investment  requirements.  Institutional  Class  shares  are not  available  for
purchase  by  insurance  companies  or  participant-directed  employer-sponsored
retirement plans.

   
    This Prospectus  gives you  information  about the fund that you should know
before investing. Please read this Prospectus carefully and retain it for future
reference.  Additional  information  is included in the  Statement of Additional
Information  dated February 17, 1998, and filed with the Securities and Exchange
Commission.  It is incorporated  into this Prospectus by reference.  To obtain a
copy without charge, call or write:
    

                          AMERICAN CENTURY INVESTMENTS
                       4500 Main Street * P.O. Box 419385
                Kansas City, Missouri 64141-6385 * 1-800-345-3533
                        International calls: 816-531-5575
                     Telecommunications Device for the Deaf:
                   1-800-345-1833 * In Missouri: 816-444-3038
                        Internet: www.americancentury.com

    Additional  information,  including  this  Prospectus  and the  Statement of
Additional Information,  may be obtained by accessing the Web site maintained by
the SEC (www.sec.gov).

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES  COMMISSION,  NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.


PROSPECTUS                                                                1


                       INVESTMENT OBJECTIVE OF THE FUND

AMERICAN CENTURY REAL ESTATE FUND

   
    The investment  objective of American  Century Real Estate Fund is long-term
capital appreciation. Current income is a secondary objective. The fund seeks to
achieve its objective by investing primarily in securities issued by real estate
investment  trusts and in the  securities  of  companies  which are  principally
engaged in the real estate industry.
    

  There is no assurance that the fund will achieve its investment objective.

NO  PERSON  IS  AUTHORIZED  BY THE  FUND TO GIVE  ANY  INFORMATION  OR MAKE  ANY
REPRESENTATION OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS OR IN OTHER PRINTED
OR WRITTEN  MATERIAL ISSUED BY OR ON BEHALF OF THE FUND, AND YOU SHOULD NOT RELY
ON ANY OTHER INFORMATION OR REPRESENTATION.


2      INVESTMENT OBJECTIVE                   AMERICAN CENTURY INVESTMENTS


                               TABLE OF CONTENTS

   
Investment Objective of the Fund ..........................................    2
Transaction and Operating Expense Table ...................................    4
Financial Highlights ......................................................    5
Performance Information of Other Class ....................................    6
    

INFORMATION REGARDING THE FUND

   
Investment Policies of the Fund ...........................................    7
    Investment Objective ..................................................    7
    Investment Strategy ...................................................    7
    Investments in Real Estate ............................................    7
    Investment Philosophy .................................................    8
Other Investment Practices, Their Characteristics
  and Risks ...............................................................    8
    U.S. Fixed Income Securities ..........................................    9
    Diversification .......................................................    9
    When-Issued Securities ................................................    9
    Rule 144A Securities ..................................................    9
    Borrowing .............................................................   10
    Portfolio Turnover ....................................................   10
    Repurchase Agreements .................................................   10
Futures and Options .......................................................   10
Investments in Companies with Limited
    Operating History .....................................................   11
Performance Advertising ...................................................   11
    

HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS

American Century Investments ..............................................   13
Investing in American Century .............................................   13
How to Open an Account ....................................................   13
            By Mail .......................................................   13
            By Wire .......................................................   13
            By Exchange ...................................................   13
            In Person .....................................................   14
       Subsequent Investments .............................................   14
            By Mail .......................................................   14
            By Telephone ..................................................   14
            By Wire .......................................................   14
            In Person .....................................................   14
       Automatic Investment Plan ..........................................   14
       Minimum Investment .................................................   14
How to Exchange from One Account to Another ...............................   14
            By Mail .......................................................   15
            By Telephone ..................................................   15
How to Redeem Shares ......................................................   15
            By Mail .......................................................   15
            By Telephone ..................................................   15
            By Check-A-Month ..............................................   15
            Other Automatic Redemptions ...................................   15
       Redemption Proceeds ................................................   15
            By Check ......................................................   15
            By Wire and ACH ...............................................   15
       Special Requirements for Large Redemptions .........................   15
Signature Guarantee .......................................................   16
Special Shareholder Services ..............................................   16
            Open Order Service ............................................   16
            Tax-Qualified Retirement Plans ................................   17
Important Policies Regarding Your Investments .............................   17
Reports to Shareholders ...................................................   17
Customers of Banks, Broker-Dealers and Other
  Financial Intermediaries ................................................   18

ADDITIONAL INFORMATION YOU SHOULD KNOW

Share Price ...............................................................   19
    When Share Price Is Determined ........................................   19
    How Share Price Is Determined .........................................   19
    Where to Find Information About Share Price ...........................   20
Distributions .............................................................   20
Taxes .....................................................................   20
    Tax-Deferred Accounts .................................................   20
    Taxable Accounts ......................................................   20
Management ................................................................   22
    Investment Management .................................................   22
    Performance History of the Subadvisor .................................   23
    Performance Highlights ................................................   24
    Code of Ethics ........................................................   25
    Transfer and Administrative Services ..................................   25
Distribution of Fund Shares ...............................................   25
Further Information About American Century ................................   25


PROSPECTUS                                        TABLE OF CONTENTS       3


                    TRANSACTION AND OPERATING EXPENSE TABLE

   
SHAREHOLDER TRANSACTION EXPENSES:
    

Maximum Sales Load Imposed on Purchases ............................. none
Maximum Sales Load Imposed on Reinvested Dividends .................. none
Deferred Sales Load ................................................. none
Redemption Fee ...................................................... none
Exchange Fee ........................................................ none

ANNUAL FUND OPERATING EXPENSES (as a percentage of net assets):

Management Fees .....................................................1.00%
12b-1 Fees .......................................................... none
Other Expenses(1) ...................................................0.00%
Total Fund Operating Expenses .......................................1.00%

EXAMPLE:

You would pay the following expenses on a                  1 year     $ 10
$1,000 investment, assuming a 5% annual return and        3 years       32
redemption at the end of each time period:                5 years       55
                                                         10 years      122

(1) OTHER  EXPENSES,  WHICH  INCLUDES  THE FEES AND  EXPENSES  (INCLUDING  LEGAL
    COUNSEL FEES) OF THOSE DIRECTORS WHO ARE NOT "INTERESTED PERSONS" AS DEFINED
    IN THE  INVESTMENT  COMPANY  ACT, ARE EXPECTED TO BE LESS THAN 0.01 OF 1% OF
    AVERAGE NET ASSETS FOR THE NEXT FISCAL YEAR.

  The  purpose of this table is to help you  understand  the  various  costs and
expenses  that you,  as a  shareholder,  will bear  directly  or  indirectly  in
connection with an investment in the class of shares of the fund offered by this
Prospectus.  The example set forth above assumes  reinvestment  of all dividends
and  distributions and uses a 5% annual rate of return as required by Securities
and Exchange Commission regulations.

  NEITHER  THE 5%  RATE OF  RETURN  NOR  THE  EXPENSES  SHOWN  ABOVE  SHOULD  BE
CONSIDERED  INDICATIONS OF PAST OR FUTURE  RETURNS AND EXPENSES.  ACTUAL RETURNS
AND EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.

  The shares offered by this Prospectus are Institutional Class shares. The fund
offers two other classes of shares,  one of which is primarily made available to
retail  investors  and one that is primarily  made  available  to  institutional
investors.   The  other  classes  have   different  fee   structures   than  the
Institutional  Class.  The difference in the fee structures among the classes is
the result of their  separate  arrangements  for  shareholder  and  distribution
services and not the result of any difference in amounts  charged by the manager
for core investment advisory services. Accordingly, the core investment advisory
expenses do not vary by class.  A  difference  in fees will result in  different
performance for the other classes. For additional  information about the various
classes, see "FURTHER INFORMATION ABOUT AMERICAN CENTURY," page 25.


4    TRANSACTION AND OPERATING EXPENSE TABLE     AMERICAN CENTURY INVESTMENTS


                             FINANCIAL HIGHLIGHTS
                               REAL ESTATE FUND

   
  The Financial Highlights for the period presented has been audited by Deloitte
& Touche LLP, independent  auditors,  whose report thereon appears in the fund's
annual  report,  which  is  incorporated  by  reference  into the  Statement  of
Additional  Information.  The  annual  report  contains  additional  performance
information  and will be made  available  upon request and without  charge.  The
information  presented is for a share  outstanding  for the period June 16, 1997
(commencement of sale) through October 31, 1997.

                                                                     1997(1)
PER-SHARE DATA

Net Asset Value, Beginning of Period ...........................      $14.24
                                                                     --------
Income From Investment Operations

  Net Investment Income(2) .....................................       0.28

  Net Realized and Unrealized Gain (Loss) on Investments .......       1.63
                                                                     --------
  Total From Investment Operations .............................       1.91
                                                                     --------
Distributions to Shareholders

  From Net Investment Income ...................................      (0.09)
                                                                     --------
Net Asset Value, End of Period .................................      $16.06
                                                                     ========
  Total Return(3) ..............................................      13.40%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses to Average Net Assets ..............    1.00%(4)

Ratio of Net Investment Income to Average Net Assets ...........    4.85%(4)

Portfolio Turnover Rate ........................................      69%

Average Commission Paid per Share of Equity Security Traded ....     $0.0528

Net Assets, End of Period (in thousands) .......................     $13,365

- ----------
(1)  JUNE 16, 1997 (COMMENCEMENT OF SALE) THROUGH OCTOBER 31,1997.

(2)  COMPUTED USING AVERAGE SHARES OUTSTANDING THROUGHOUT THE PERIOD.

(3)  TOTAL  RETURN   ASSUMES   REINVESTMENT   OF  DIVIDENDS  AND  CAPITAL  GAINS
     DISTRIBUTIONS, IF ANY. TOTAL RETURN IS NOT ANNUALIZED.

(4) ANNUALIZED.
    

PROSPECTUS                                     FINANCIAL HIGHLIGHTS       5

<TABLE>
<CAPTION>
   
                    PERFORMANCE INFORMATION OF OTHER CLASS
                               REAL ESTATE FUND

  The  Institutional  Class of the  fund was  established  June  16,  1997.  The
financial  information in this table  regarding  selected per share data for the
fund reflects the performance of the fund's Investor Class of shares,  which has
a total expense ratio that is 0.20% higher than the Institutional Class. Had the
Institutional  Class  been in  existence  for the  fund  for  the  time  periods
presented, the fund's performance information would be higher as a result of the
additional expense.

  The  Financial  Highlights  for the  periods  presented  have been  audited by
Deloitte & Touche LLP, independent auditors, whose report thereon appears in the
fund's annual report which is  incorporated  by reference  into the Statement of
Additional  Information.  The  annual  report  contains  additional  performance
information  and will be made  available  upon request and without  charge.  The
information  presented  is for a share  outstanding  throughout  the years ended
October 31, except as noted.

                                           1997                1996            1995(1)

PER-SHARE DATA

Net Asset Value,
<S>                                       <C>                 <C>               <C>   
Beginning of Period ...................   $12.29              $9.82             $10.00
                                         --------            --------          --------
Income From Investment Operations

  Net Investment Income ...............  0.67(2)               0.55               0.07

  Net Realized and Unrealized
  Gain (Loss) on Investments ..........     4.13               2.27             (0.25)
                                         --------            --------          --------
  Total From Investment Operations ....     4.80               2.82             (0.18)
                                         --------            --------          --------
Distributions to Shareholders

  From Net Investment Income ..........   (0.48)              (0.35)              --

  From Net Realized Gains
  on Investment Transactions ..........   (0.55)                --                --
                                         --------            --------          --------
  Total Distributions .................   (1.03)              (0.35)              --
                                         --------            --------          --------
Net Asset Value, End of Period ........   $16.06              $12.29             $9.82
                                         ========            ========          ========
  Total Return(3) .....................   40.69%              29.28%           (1.80)%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................    1.17%               1.00%          1.50%(4)

Ratio of Operating Expenses
to Average Net Assets
  (before expense waivers
  and reimbursements) ................. 1.82%(5)            6.83%(5)         14.83%(4)(5)

Ratio of Net Investment
Income to Average Net Assets ..........    4.48%               5.84%          6.66%(4)

Ratio of Net Investment
Income to Average Net Assets
  (before expense waivers
  and reimbursements) .................   3.84%(5)            0.01%(5)         (6.67)%(4)(5)

Portfolio Turnover Rate ...............        69%                 86%              --

Average Commission Paid per
Share of Equity Security Traded .......    $0.0528             $0.0545              --

Net Assets, End of Period
(in thousands) ........................    $76,932             $7,209             $2,983

- ----------
(1) SEPTEMBER 21, 1995 (INCEPTION) THROUGH OCTOBER 31, 1995.

(2) COMPUTED USING AVERAGE SHARES OUTSTANDING THROUGHOUT THE PERIOD.

(3) TOTAL RETURN ASSUMES REINVESTMENT OF DIVIDENDS AND CAPITAL GAIN
    DISTRIBUTIONS, IF ANY. TOTAL RETURN FOR PERIODS LESS THAN ONE
    YEAR ARE NOT ANNUALIZED.

(4) ANNUALIZED.

(5) DURING THE  PERIODS  ENDED  OCTOBER  31, 1996 AND OCTOBER 31, 1995 AND FOR A
    PORTION OF THE PERIOD ENDED OCTOBER 31, 1997,  RREEF REAL ESTATE  SECURITIES
    ADVISERS L.P.  VOLUNTARILY  AGREED TO WAIVE ITS MANAGEMENT FEE AND REIMBURSE
    CERTAIN EXPENSES INCURRED BY THE FUND. THE CUSTODIAN OFFSET PART OF ITS FEES
    FOR BALANCE CREDITS GIVEN TO THE FUND.
</TABLE>
    

6     PERFORMANCE INFORMATION OF OTHER CLASS     AMERICAN CENTURY INVESTMENTS


                        INFORMATION REGARDING THE FUND

INVESTMENT POLICIES OF THE FUND

    The fund has adopted certain  investment  restrictions that are set forth in
the  Statement of  Additional  Information.  Those  restrictions,  and any other
investment  policies  designated as  "fundamental"  in this Prospectus or in the
Statement  of  Additional  Information,  cannot be changed  without  shareholder
approval.  The fund has implemented additional investment policies and practices
to guide its  activities  in the  pursuit of its  investment  objectives.  These
policies and practices,  which are described throughout this Prospectus, are not
designated  as  fundamental  policies  and may be  changed  without  shareholder
approval.

INVESTMENT OBJECTIVE

   
    The fund's primary investment  objective is long-term capital  appreciation.
Current income is a secondary objective. The fund seeks to achieve its objective
by investing primarily in securities issued by real estate investment trusts and
in the securities of companies which are principally  engaged in the real estate
industry.  There can be no assurance  that the fund will achieve its  investment
objective.
    

INVESTMENT STRATEGY

   
    Under normal conditions, the fund will invest not less than 80% of its total
assets in equity securities of companies which are real estate investment trusts
(REITs)  or  are  principally  engaged  in  the  real  estate  industry.  Equity
securities include common stock, preferred stock and securities convertible into
common stock.  A company will be considered  to be  "principally  engaged in the
real  estate  industry"  if,  in the  opinion  of the  manager,  at the time its
securities  are  purchased by the fund, at least 50% of its revenues or at least
50% of the  market  value  of  its  assets  is  attributable  to the  ownership,
construction,  management or sale of residential,  commercial or industrial real
estate.  Companies  principally engaged in the real estate industry may include,
among others, equity REITs and real estate master limited partnerships, mortgage
REITs, and real estate brokers and developers. See "INVESTMENTS IN REAL ESTATE,"
this page.
    

    The fund may also invest up to 20% of its total assets in other  securities.
Other securities may include debt securities and equity  securities of companies
not principally  engaged in the real estate  industry.  (See "U.S.  FIXED INCOME
SECURITIES," page 9.)

    REITs pool investor funds for investment  primarily in income producing real
estate or real estate related loans or interests.  A REIT is not taxed on income
distributed to shareholders if it complies with various requirements relating to
its organization,  ownership, assets and income and with the requirement that it
distribute to its  shareholders  at least 95% of its taxable  income (other than
net capital  gains) for each taxable year.  REITs can generally be classified as
equity REITs,  mortgage REITs and hybrid REITs. Equity REITs invest the majority
of their assets directly in real property and derive their income primarily from
rents.  Equity REITs can also realize capital gains by selling property that has
appreciated in value. Mortgage REITs invest the majority of their assets in real
estate  mortgages  and derive their income  primarily  from  interest  payments.
Hybrid  REITs  combine the  characteristics  of both equity  REITs and  mortgage
REITs.

INVESTMENTS IN REAL ESTATE

   
    The fund may be subject to certain  risks similar to those  associated  with
the direct  ownership of real estate because of its policy of  concentration  in
the securities of REITs and companies which are principally  engaged in the real
estate  industry.  The risks of direct  ownership of real estate include:  risks
related to general,  regional and local economic  conditions and fluctuations in
interest rates;  overbuilding and increased  competition;  increases in property
taxes  and  operating  expenses;   changes  in  zoning  laws;  heavy  cash  flow
dependency;  possible  lack of  availability  of mortgage  funds;  losses due to
natural disasters;  regulatory limitations on rents; variations in market rental
rates;  and changes in  neighborhood  values.  In  addition,  the fund may incur
losses due to environmental  problems.  If there is historic  contamination at a
site, the current owner is one of the parties that may be responsible  for clean
up costs.
    


PROSPECTUS                           INFORMATION REGARDING THE FUND       7


    Equity  REITs may be  affected  by  changes  in the value of the  underlying
property owned by the trusts, while mortgage REITs may be affected by default or
payment  problems  relating  to  underlying  mortgages,  the  quality  of credit
extended and self-liquidation  provisions by which mortgages held may be paid in
full and  distributions  of capital returns may be made at any time.  Equity and
mortgage  REITs  are  dependent  upon the skill of their  individual  management
personnel and generally are not  diversified.  In addition,  equity and mortgage
REITs  could  be   adversely   affected  by  failure  to  qualify  for  tax-free
pass-through  of income under the Internal  Revenue Code,  or to maintain  their
exemptions from registration  under the Investment  Company Act. By investing in
REITs  indirectly  through  the  fund,  a  shareholder  will  bear  not  only  a
proportionate  share of the expenses of the fund, but also  indirectly,  similar
expenses of the REITs, including compensation of management.

    To the extent  the fund is  invested  in debt  securities  (including  asset
backed  securities)  or  mortgage  REITs,  it will be subject to credit risk and
interest  rate risk.  Credit  risk  relates to the ability of the issuer to meet
interest  and  principal  payments  when due.  Interest  rate risk refers to the
fluctuations in the net asset value of any portfolio of fixed income  securities
resulting  solely from the inverse  relationship  between the price and yield of
fixed  income  securities;  that is,  when  interest  rates  rise,  bond  prices
generally fall and, conversely,  when interest rates fall, bond prices generally
rise. In general,  bonds with longer  maturities  are more sensitive to interest
rate changes than bonds with shorter maturities.

    The fund, as a non-diversified  investment company,  may invest in a smaller
number of individual issuers than a diversified  investment company.  Therefore,
an investment in the fund may present greater risk and volatility to an investor
than an investment in a diversified investment company.

INVESTMENT PHILOSOPHY

    The  investment  philosophy  of the fund is  premised  upon the belief  that
successful  investing in real estate securities  requires in-depth  knowledge of
the securities  market and a complete  understanding of the factors  influencing
the  performance  of real estate  assets.  The fund strives to provide  superior
performance  via  investment  in a select group of real estate  securities  with
strong cash flow growth  potential  and,  therefore,  the capacity for sustained
dividend increases.

    The  fund's  approach  is  initially   driven  by  an   internally-generated
systematic  assessment of changing real estate  markets,  an important  input to
sound investment  decisions.  The subadvisor tracks economic conditions and real
estate market  performance in major  metropolitan  areas and screens  markets to
identify areas of risk and opportunity,  and will focus  investment  activity in
property types and geographic areas it identifies as growth sectors.

    This fundamental  approach focuses on identifying  changes in property level
net  operating  income  and the  impact on the  ultimate  stock  performance  of
individual  REITs.  It requires  extensive  local  research on property  markets
across the United States,  direct inspection of individual  property assets, and
familiarity  with  company   management  and  operating   strategies.   Rigorous
securities  analyses are performed to identify  investments  with  unappreciated
potential to produce superior,  long-term returns.  Strategic sector allocations
are  directed by the  subadvisor's  Strategic  Investment  Committee,  which has
become  increasingly  more  important  as sectors  have grown and as  attractive
companies have emerged in each major sector.

    This  approach  can be broken down into three  areas.  First,  it involves a
macroeconomic  review  of  supply-demand  characteristics  and the  outlook  for
economic growth within specific  markets.  Next, it involves a top-down analysis
of the  relative  pricing of real  estate  securities.  Finally,  a  fundamental
analysis of each REIT portfolio on a  property-by-property  basis coupled with a
review of the company's  management  depth,  financial  structure,  and business
strategy is performed.

    In managing  the fund,  the  subadvisor  uses a  nationwide  network of real
estate  professionals  employed by RREEF America  L.L.C.  and its  affiliates to
assist in  evaluating  and  monitoring  properties  held by public  REITs.  (See
"INVESTMENT MANAGEMENT," page 22.)

OTHER INVESTMENT PRACTICES, THEIR CHARACTERISTICS
AND RISKS

    For additional information,  see "INVESTMENT  RESTRICTIONS" in the Statement
of Additional Information.


8      INFORMATION REGARDING THE FUND         AMERICAN CENTURY INVESTMENTS


U.S. FIXED INCOME SECURITIES

    The fund may invest in fixed income  securities for income or as a defensive
strategy when the manager believes adverse economic or market  conditions exist.
As a  temporary  defensive  strategy,  the manager may invest part or all of the
fund's assets in debt securities. Fixed income securities are affected primarily
by changes in interest rates.  The prices of these  securities tend to rise when
interest rates fall, and  conversely  fall when interest rates rise.  Generally,
the  debt  securities  in  which  the  fund  may  invest  are  investment  grade
securities.  These are securities  rated in the four highest grades  assigned by
Moody's Investors Services,  Inc. or Standard and Poor's Corporation or that are
unrated but deemed to be of comparable quality by the manager. For a description
of  fixed  income  securities  ratings,  see "AN  EXPLANATION  OF  FIXED  INCOME
SECURITIES RATINGS" in the Statement of Additional Information.

    Securities   rated  in  the  lowest   investment-grade   category  may  have
speculative   characteristics.   Changes  in   economic   conditions   or  other
circumstances  are more likely to lead to a weakened  capacity to make principal
and interest  payments  than is the case for higher  grade  bonds.  The fund may
invest in securities  below investment grade although the fund will not purchase
such bonds if such  investment  would cause more than 5% of its net assets to be
so invested. Such bonds are considered speculative.  In the event of a downgrade
of a debt security held by the fund to below  investment  grade, the fund is not
automatically  required to sell the issue, but the manager will consider this in
determining  whether to hold the security.  However,  if such a downgrade  would
cause  more  than 5% of net  assets  to be  invested  in debt  securities  below
investment  grade,  sales  will be made as soon as  practicable  to  reduce  the
proportion of debt below  investment grade to 5% of net assets or less. When the
manager  believes that economic or market  conditions  require a more  defensive
strategy,  the fund's assets may be invested without  limitation in cash or cash
equivalents such as obligations issued or guaranteed by the U.S. government, its
agencies and/or  instrumentalities or high quality money market instruments such
as notes, certificates of deposit or bankers' acceptances.

DIVERSIFICATION

    The fund is classified as a  "non-diversified"  investment company under the
Investment  Company  Act of 1940,  which  means the fund is not  limited  by the
Investment  Company Act in the  proportion of its assets that may be invested in
the  securities  of a single  issuer.  However,  the fund intends to conduct its
operations  so as to qualify as a regulated  investment  company for purposes of
the Internal Revenue Code, so that it will not be subject to U.S. federal income
tax  on  income  and  capital   gain   distributions   to   shareholders.   (See
"DISTRIBUTIONS,"  page 20, and  "TAXES,"  page 20.) To so  qualify,  among other
requirements,  the fund will limit its investments so that, at the close of each
quarter of the taxable  year,  (i) not more than 25% of the market  value of the
fund's total assets will be invested in the securities of a single  issuer,  and
(ii) with respect to 50% of the market value of its total assets,  not more than
5% of the market value of its total assets will be invested in the securities of
a single  issuer  and the fund  will  not own more  than 10% of the  outstanding
voting securities of a single issuer. The fund's investments in U.S.  government
securities are not subject to these limitations.
       

WHEN-ISSUED SECURITIES

    The fund may  purchase  new  issues of  securities  on a  when-issued  basis
without limit when, in the opinion of  management,  such  purchases will further
the investment  objectives of the fund.  The price of when-issued  securities is
established  at the time the  commitment  to purchase  is made.  Delivery of and
payment for these securities  typically occur 15 to 45 days after the commitment
to purchase. Market rates of interest on debt securities at the time of delivery
may be higher or lower than those  contracted for on the  when-issued  security.
Accordingly,  the value of such  security may decline  prior to delivery,  which
could result in a loss to the fund.  A separate  account  consisting  of cash or
high-quality  liquid  debt  securities  in an  amount  at  least  equal  to  the
when-issued commitments will be established and maintained with the custodian.
No income will accrue to the fund prior to delivery.

RULE 144A SECURITIES

    The fund may,  from time to time,  purchase Rule 144A  securities  when they
present attractive investment opportunities that otherwise meet the fund's


PROSPECTUS                           INFORMATION REGARDING THE FUND       9


criteria for selection.  Rule 144A  securities are securities that are privately
placed with and traded  among  qualified  institutional  buyers  rather than the
general  public.  Although  Rule  144A  securities  are  considered  "restricted
securities," they are not necessarily illiquid.

    With respect to securities eligible for resale under Rule 144A, the staff of
the SEC has taken the  position  that the  liquidity of such  securities  in the
portfolio of a fund offering redeemable securities is a question of fact for the
Board  of  Directors  to  determine,  such  determination  to be  based  upon  a
consideration  of the readily  available  trading  markets and the review of any
contractual  restrictions.  The staff also  acknowledges  that,  while the Board
retains ultimate  responsibility,  it may delegate this function to the manager.
Accordingly, the Board has established guidelines and procedures for determining
the liquidity of Rule 144A securities and has delegated the day-to-day  function
of determining the liquidity of Rule 144A  securities to the manager.  The Board
retains the  responsibility to monitor the  implementation of the guidelines and
procedures it has adopted.

    Since the  secondary  market  for such  securities  is  limited  to  certain
qualified  institutional buyers, the liquidity of such securities may be limited
accordingly  and the fund may, from time to time, hold a Rule 144A security that
is illiquid.  In such an event,  the fund's  manager will  consider  appropriate
remedies to minimize the effect on the fund's liquidity. The fund may not invest
more than 15% of its assets in illiquid  securities  (securities that may not be
sold within seven days at  approximately  the price used in determining  the net
asset value of fund shares).

BORROWING

    The  fund's  investment  restrictions  allow the fund to borrow  money,  for
temporary or emergency purposes (not for leveraging or investment), in an amount
not  exceeding  33(1)/(3)%  of the fund's  total  assets  (including  the amount
borrowed) less liabilities (other than borrowings).

PORTFOLIO TURNOVER

    Investment  decisions  to  purchase  and sell  securities  are  based on the
anticipated  contribution of the security in question to the fund's  objectives.
The manager  believes that the rate of portfolio  turnover is irrelevant when it
or the  subadvisor  determines a change is in order to achieve those  objectives
and,  accordingly,  the annual  portfolio  turnover  rate  cannot be  accurately
predicted.

    The  portfolio  turnover  of the fund may be higher  than  other  investment
companies with similar  investment  objectives.  Higher  turnover would generate
correspondingly  greater  brokerage  commissions,  which is a cost that the fund
pays  directly.  Portfolio  turnover  may also affect the  character  of capital
gains,  if any,  realized and distributed by the fund since  short-term  capital
gains are taxable as ordinary income.

REPURCHASE AGREEMENTS

    The fund may enter into repurchase agreements when such transactions present
an attractive  short-term return on cash that is not otherwise  committed to the
purchase  of  securities  pursuant  to its  investment  policies.  A  repurchase
agreement occurs when the fund purchases an  interest-bearing  obligation from a
bank or broker-dealer  registered under the Securities  Exchange Act of 1934 and
simultaneously agrees to sell it back on a specified date in the future (usually
less than one week later) at a higher price.  The  repurchase  price reflects an
agreed-upon  interest  rate during the time the fund's  money is invested in the
security and is considered by the staff of the SEC to be a loan by the fund.

    The fund's risk in connection with  repurchase  agreements is the ability of
the seller to pay the  repurchase  price on the  repurchase  date. If the seller
defaults,  the fund may incur costs,  delays or losses.  Management monitors the
creditworthiness of sellers.

    The fund will enter into repurchase  agreements  only with those  commercial
banks and  broker-dealers  whose  creditworthiness  has been  reviewed and found
satisfactory by the manager  pursuant to criteria adopted by the fund's Board of
Directors.

   
FUTURES AND OPTIONS

    The fund may invest in financial  contracts and options thereon. A financial
futures  contract is an agreement to take or make delivery of a financial  asset
or an amount of cash, as specified in the applicable  contract,  at some time in
the  future.  The value of the asset or cash to be  delivered  at the end of the
contract period is calculated based upon the difference in


10     INFORMATION REGARDING THE FUND          AMERICAN CENTURY INVESTMENTS


value between the making of the contract and the end of the contract period of a
financial index, indicator, or security underlying the futures contract.

    Rather  than  actually   purchasing  a  financial  asset  (e.g.,  a  long-or
short-term  treasury security) or all of the securities  contained in a specific
index (e.g., the S&P 500), the manager may choose to purchase a futures contract
which reflects the value of such  securities or index.  For example,  an S&P 500
futures  contract  reflects the value of the underlying  companies that comprise
the S&P 500 Composite  Stock Price Index.  If the aggregate  market value of the
index securities increases or decreases during the contract period of an S&P 500
futures  contract,  the amount of cash to be paid to the contract  holder at the
end of the period would  correspondingly  increase or decrease. As a result, the
manager is able to expose to the  market  cash that is held by the funds to meet
anticipated redemptions or for future investment opportunities.  Because futures
contracts  generally settle more quickly than their underlying  securities,  the
manager believes that the use of futures and options thereon allows the funds to
be fully invested while maintaining the needed liquidity.

    The fund will not  purchase  leveraged  futures.  When a fund  enters into a
futures  contract,  it  must  make  a  deposit  of  cash  or  high-quality  debt
securities,  known as "initial  margin," as partial security for its performance
under the  contract.  As the value of the  contract  fluctuates,  a party to the
contract may be required to make additional margin payments, known as "variation
margin," to cover a portion of such  fluctuation.  A fund will also deposit in a
segregated  account with its custodian bank cash or high-quality debt securities
in an amount equal to the fund's payment  obligation under the futures contract,
less any initial or variation  margin.  For options sold, a fund will  segregate
cash or  high-quality  debt  securities  equal to the  value  of the  securities
underlying the option unless the option is otherwise covered.

INVESTMENTS IN COMPANIES WITH LIMITED
OPERATING HISTORY

    The fund may invest in the  securities  of issuers  with  limited  operating
history.  The manager considers an issuer to have a limited operating history if
that issuer has a record of less than three years of continuous operation.

    Investments  in  securities  of issuers with limited  operating  history may
involve greater risks than investments in securities of more mature issuers.  By
their  nature,  such issuers  present  limited  operating  history and financial
information upon which the manager may base its investment decision on behalf of
the fund. In addition,  financial and other information  regarding such issuers,
when available, may be incomplete or inaccurate.

    The fund will not invest more than 5% of its total assets in the  securities
of issuers  with less than a  three-year  operating  history.  The manager  will
consider periods of capital formation,  incubation,  consolidation, and research
and development in determining whether a particular issuer has a record of three
years of continuous operation.
    
PERFORMANCE ADVERTISING

    From time to time, the fund may advertise performance data. Fund performance
may be shown  by  presenting  one or more  performance  measurements,  including
cumulative total return or average annual total return.  Performance data may be
quoted separately for the  Institutional  Class and the other classes offered by
the fund.

    Cumulative  total  return data is computed by  considering  all  elements of
return,  including  reinvestment  of dividends and capital gains  distributions,
over a stated  period of time.  Average  annual  total return is  determined  by
computing  the annual  compound  return over a stated  period of time that would
have  produced  the fund's  cumulative  total return over the same period if the
fund's performance had remained constant throughout.

    A  quotation  of yield  reflects  the  fund's  income  over a stated  period
expressed as a percentage of the fund's share price.

    Yields are calculated  according to accounting methods that are standardized
in  accordance  with SEC  rules  for all stock  and bond  funds.  Because  yield
accounting  methods differ from the methods used for other accounting  purposes,
the  fund's  yield may not equal the  income  paid on its  shares or the  income
reported in the fund's financial statements.

    The fund also may include in advertisements data


PROSPECTUS                             INFORMATION REGARDING THE FUND     11


comparing  performance  with the  performance of non-related  investment  media,
published  editorial  comments and performance  rankings compiled by independent
organizations (such as Lipper Analytical Services) and publications that monitor
the  performance  of  mutual  funds.   Performance  information  may  be  quoted
numerically  or may be presented  in a table,  graph or other  illustration.  In
addition,  fund  performance  may be  compared  to well known  indices of market
performance,  such as Morgan Stanley REIT Index,  NAREIT Equity-Less Health Care
Index,  Standard & Poor's 500 Composite Stock Price Index and Wilshire REIT Only
Index. The performance of the fund may also be compared, on a relative basis, to
other funds in our fund family.  This  relative  comparison,  which may be based
upon  historical  or  expected  fund  performance,   volatility  or  other  fund
characteristics, may be presented numerically, graphically or in text.

    All performance  information  advertised by the fund is historical in nature
and is not intended to represent or guarantee future results.  The value of fund
shares when redeemed may be more or less than their original cost.


12      INFORMATION REGARDING THE FUND         AMERICAN CENTURY INVESTMENTS


                HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS

AMERICAN CENTURY INVESTMENTS

    The  fund  offered  by this  Prospectus  is a part of the  American  Century
Investments  family  of  mutual  funds.  Our  family  provides  a full  range of
investment  opportunities,  from  the  aggressive  equity  growth  funds  in our
Twentieth  Century Group,  to the fixed income funds in our Benham Group, to the
moderate risk and specialty  funds in our American  Century  Group.  Please call
1-800-345-3533  for a  brochure  or  prospectuses  for the  other  funds  in the
American Century Investments family.

   
    To reduce  expenses and  demonstrate  respect for our  environment,  we have
initiated a project  through which we will  eliminate  duplicate  copies of most
financial  reports and  prospectuses  to most  households  and  deliver  account
statements to most households in a single envelope,  even if they have more than
one  account.  If you would like  additional  copies of  financial  reports  and
prospectuses or separate mailing of account statements, please call us.
    

INVESTING IN AMERICAN CENTURY

    The  following  section  explains  how  to  invest  with  American  Century,
including purchases, redemptions,  exchanges and special services. You will find
more detail about doing  business with us by referring to the Investor  Services
Guide that you will receive when you open an account.

    If you  own or are  considering  purchasing  fund  shares  through  a  bank,
broker-dealer or other financial  intermediary,  the following sections, as well
as the information  contained in our Investor  Services Guide,  may not apply to
you.  Please  read  "MINIMUM  INVESTMENT,"  page 14,  and  "CUSTOMERS  OF BANKS,
BROKER-DEALERS AND OTHER FINANCIAL INTERMEDIARIES," page 18.

HOW TO OPEN AN ACCOUNT

    To open an account,  you must complete and sign an  application,  furnishing
your  taxpayer  identification  number.  (You must also certify  whether you are
subject to  withholding  for failing to report  income to the IRS.)  Investments
received without a certified taxpayer identification number will be returned.

    You may invest in the following ways:

BY MAIL

    Send a  completed  application  and  check or money  order  payable  in U.S.
dollars to American Century Investments.

BY WIRE

    You may make your initial  investment by wiring funds.  To do so, call us or
mail  a  completed   application  and  provide  your  bank  with  the  following
information:

*  RECEIVING BANK AND ROUTING NUMBER:
   Commerce Bank, N.A. (101000019)

*  BENEFICIARY (BNF):
   American Century Services Corporation
   4500 Main St., Kansas City, Missouri 64141

*  BENEFICIARY ACCOUNT NUMBER (BNF ACCT):
   2804918

*  REFERENCE FOR BENEFICIARY (RFB):
   American  Century  account number into which you are investing.  If more than
   one, leave blank and see BANK TO BANK INFORMATION below.

*  ORIGINATOR TO BENEFICIARY (OBI):
   Name and address of owner of account into which you are investing.

*  BANK TO BANK INFORMATION
   (BBI OR FREE FORM TEXT):

    *    Taxpayer identification or Social Security
         number.

    *    If more than one account,  account numbers and amount to be invested in
         each account.

    *    Current tax year, previous tax year or rollover  designation if an IRA.
         Specify  whether  Traditional  IRA, Roth IRA,  Education IRA,  SEP-IRA,
         SARSEP-IRA, SIMPLE Employer or SIMPLE Employee.

BY EXCHANGE

    Call 1-800-345-3533 from 7 a.m. to 7 p.m. Central time to get information on
opening an account by exchanging from another American Century account. See page
14 for more information on exchanges.


PROSPECTUS          HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS       13


IN PERSON

    If you prefer to work with a representative  in person,  please visit one of
our Investor Centers, located at:

    4500 Main Street
    Kansas City, Missouri

    4917 Town Center Drive
    Leawood, Kansas

    1665 Charleston Road
    Mountain View, California

    2000 S. Colorado Blvd.
    Denver, Colorado

SUBSEQUENT INVESTMENTS

    Subsequent  investments  may  be  made  by an  automatic  bank,  payroll  or
government direct deposit (see "AUTOMATIC INVESTMENT PLAN," this page) or by any
of  the  methods  below.  The  minimum  investment  requirement  for  subsequent
investments:  $250 for checks submitted without the investment slip portion of a
previous  statement  or  confirmation,  $50 for all  other  types of  subsequent
investments.

BY MAIL

    When making subsequent  investments,  enclose your check with the investment
slip portion of the  confirmation  of a previous  investment.  If the investment
slip is not  available,  indicate your name,  address and account number on your
check or a separate piece of paper. (PLEASE BE AWARE THAT THE INVESTMENT MINIMUM
FOR SUBSEQUENT INVESTMENTS IS HIGHER WITHOUT AN INVESTMENT SLIP.)

BY TELEPHONE

    Once your account is open, you may make investments by telephone if you have
authorized us (by choosing "Full Services" on your  application) to draw on your
bank account. You may call an Institutional Service Representative.

BY WIRE

    You may make  subsequent  investments  by  wire.  Follow  the wire  transfer
instructions on page 13 and indicate your account number.

IN PERSON

    You  may  make  subsequent  investments  in  person  at one of our  Investor
Centers. The locations of our four Investor Centers are listed on this page.

AUTOMATIC INVESTMENT PLAN

    You may  elect on your  application  to make  investments  automatically  by
authorizing us to draw on your bank account regularly.  Such investments must be
at least the  equivalent  of $50 per  month.  You also may  choose an  automatic
payroll or government  direct  deposit.  If you are  establishing a new account,
check the appropriate box under  "Automatic  Investments" on your application to
receive  more  information.  If you  would  like to add a direct  deposit  to an
existing account, please call one of our Institutional Service Representatives.

MINIMUM INVESTMENT

    The  minimum  investment  is $5  million  ($3  million  for  endowments  and
foundations).  If you  invest  with us  through a bank,  broker-dealer  or other
financial  intermediary,  the  minimum  investment  requirement  may  be  met by
aggregating the  investments of various clients of your financial  intermediary.
The  minimum  investment  requirement  may be  waived  if you or your  financial
intermediary,  if applicable, has an aggregate investment in our family of funds
of $10 million or more ($5  million for  endowments  and  foundations).  If your
balance or the balance of your  financial  intermediary,  if  applicable,  falls
below the minimum  investment  requirements due to redemptions or exchanges,  we
reserve the right to convert  your shares to Investor  Class  shares of the same
fund.  The  Investor  Class shares have a unified  management  fee that is 0.20%
higher than the Institutional Class shares.

HOW TO EXCHANGE FROM ONE ACCOUNT TO ANOTHER

    As long as you meet any minimum  initial  investment  requirements,  you may
exchange  your  fund  shares  to our  other  funds up to six  times per year per
account. An exchange request will be processed as of the same day it is received
if it is received  before the fund's net asset values are  calculated,  which is
one hour  prior to the close of the New York  Stock  Exchange  for the  American
Century Target Maturities Trust, and at the close of the Exchange for all of our
other funds (see "WHEN SHARE PRICE IS DETERMINED," page 19).

    For any single exchange,  the shares of each fund being acquired must have a
value of at least $100.  However, we will allow investors to set up an Automatic
Exchange Plan between any two funds in the amount


14 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


of at  least  $50 per  month.  See  our  Investor  Services  Guide  for  further
information about exchanges.

   
    If, in any 90-day period,  the total of your exchanges and your  redemptions
from any one account  exceeds the lesser of $250,000 or 1% of the fund's assets,
further  exchanges  will be subject to special  requirements  to comply with our
policy on large redemptions (see "SPECIAL  REQUIREMENTS FOR LARGE  REDEMPTIONS,"
on this page).
    

BY MAIL

    You may direct us in writing  to  exchange  your  shares  from one  American
Century account to another. For additional information,  please see our Investor
Services Guide.

BY TELEPHONE

   
    You can make  exchanges  over the  telephone  if you have  authorized  us to
accept  telephone  instructions.  You  can  authorize  this by  selecting  "Full
Services"  on  your   application  or  by  calling  an   Institutional   Service
Representative at 1-800-345-3533 to get the appropriate form.
    

HOW TO REDEEM SHARES

   
    We will  redeem or "buy back" your shares at any time.  Redemptions  will be
made at the next net asset value determined after a complete  redemption request
is received. For large redemptions,  please read "SPECIAL REQUIREMENTS FOR LARGE
REDEMPTIONS," on this page.
    

    Please note that a request to redeem shares in an IRA or 403(b) plan must be
accompanied  by an  executed  IRS  Form  W4-P  and a reason  for  withdrawal  as
specified by the IRS.

BY MAIL

    Your  written  instructions  to  redeem  shares  may  be  made  either  by a
redemption  form,  which we will  send you upon  request,  or by a letter to us.
Certain   redemptions   may  require  a  signature   guarantee  (see  "SIGNATURE
GUARANTEE," page 16).

BY TELEPHONE

    If you have authorized us to accept telephone  instructions,  you may redeem
your shares by calling an Institutional Service Representative.

BY CHECK-A-MONTH

    You may redeem shares by Check-A-Month.  A Check-A-Month  plan automatically
redeems  enough  shares  each month to provide you with a check in an amount you
choose  (minimum $50). To set up a Check-A-Month  plan,  please call and request
our Check-A-Month brochure.

OTHER AUTOMATIC REDEMPTIONS

   
    You may elect to make  redemptions  automatically  by authorizing us to send
funds to you or to your account at a bank or other financial institution. To set
up automatic redemptions, call an Institutional Service Representative.
    

REDEMPTION PROCEEDS

    Please  note that  shortly  after a  purchase  of shares is made by check or
electronic  draft (also known as an ACH draft) from your bank, we may wait up to
15 days or longer to send  redemption  proceeds (to allow your purchase funds to
clear).  No interest is paid on the redemption  proceeds after the redemption is
processed but before your redemption proceeds are sent.

    Redemption proceeds may be sent to you in one of the following ways:

BY CHECK

    Ordinarily,  all  redemption  checks will be made payable to the  registered
owner of the shares and will be mailed only to the  address of record.  For more
information, please refer to our Investor Services Guide.

BY WIRE AND ACH

    You may authorize us to transmit  redemption  proceeds by wire or ACH. These
services will be effective 15 days after we receive the authorization.

    Your bank will usually receive wired funds within 48 hours of  transmission.
Funds  transferred  by ACH may be received up to seven days after  transmission.
Once the funds are transmitted,  the time of receipt and the funds' availability
are not under our control.

SPECIAL REQUIREMENTS FOR LARGE REDEMPTIONS

    We have  elected to be governed by Rule 18f-1 under the  Investment  Company
Act, which obligates the fund make certain redemptions in cash. This requirement
to pay redemptions in cash applies to situations where one shareholder  redeems,
during any 90-day  period,  up to the lesser of  $250,000 or 1% of the assets of
the fund. Although redemptions in excess of this limitation


PROSPECTUS            HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS      15


will  also  normally  be paid in  cash,  we  reserve  the  right  under  unusual
circumstances  to honor these  redemptions by making payment in whole or in part
in readily marketable securities (a "redemption-in-kind").

    If payment is made in  securities,  the  securities  will be selected by the
fund,  will be valued in the same manner as they are in computing the fund's net
asset value and will be provided without prior notice.

    If your redemption would exceed this limit and you would like to avoid being
paid in  securities,  please  provide us with an  unconditional  instruction  to
redeem at least 15 days prior to the date on which the redemption transaction is
to occur.  The instruction must specify the dollar amount or number of shares to
be redeemed and the date of the  transaction.  This  minimizes the effect of the
redemption on the fund and its remaining shareholders.

    Despite the fund's right to redeem fund shares through a redemption-in-kind,
we do not expect to exercise  this option  unless the fund has an unusually  low
level  of cash to meet  redemptions  and/or  is  experiencing  unusually  strong
demands for its cash.  Such a demand might be caused,  for  example,  by extreme
market conditions that result in an abnormally high level of redemption requests
concentrated in a short period of time.  Absent these or similar  circumstances,
we expect  redemptions in excess of $250,000 to be paid in cash in any fund with
assets of more than $50 million if total redemptions from any one account in any
90-day period do not exceed one-half of 1% of the total assets of the fund.

SIGNATURE GUARANTEE

    To protect  your  accounts  from fraud,  some  transactions  will  require a
signature guarantee.  Which transactions will require a signature guarantee will
depend on which  service  options  you elect  when you open  your  account.  For
example,  if you  choose  "In  Writing  Only," a  signature  guarantee  would be
required when:

    *  redeeming more than $25,000; or

    *  establishing or increasing a Check-A-Month or automatic transfer on an
       existing account.

    You can obtain a signature  guarantee from a bank or trust  company,  credit
union,  broker-dealer,  securities  exchange or association,  clearing agency or
savings association, as defined by federal law.

    For a more in-depth explanation of our signature guarantee policy, or if you
live outside the United  States and would like to know how to obtain a signature
guarantee, please consult our Investor Services Guide.

    We reserve the right to require a signature guarantee on any transaction, or
to change this policy at any time.

SPECIAL SHAREHOLDER SERVICES

    We offer  several  service  options to make your  account  easier to manage.
These are listed on the account  application.  Please make note of these options
and  elect  the ones  that are  appropriate  for you.  Be aware  that the  "Full
Services" option offers you the most flexibility. You will find more information
about each of these service options in our Investor Services Guide.

    Our special shareholder services include:

OPEN ORDER SERVICE

    Through our open order  service,  you may  designate a price at which to buy
shares of a variable-priced fund by exchange from one of our money market funds,
or a price at which to sell shares of a variable-priced  fund by exchange to one
of our money market funds.  The  designated  purchase  price must be equal to or
lower, or the designated sale price equal to or higher, than the variable-priced
fund's net asset value at the time the order is placed.  If the designated price
is  met  within  90  calendar   days,  we  will  execute  your  exchange   order
automatically at that price (or better). Open orders not executed within 90 days
will be canceled.

    If the fund you have selected  deducts a distribution  from its share price,
your order  price will be  adjusted  accordingly  so the  distribution  does not
inadvertently  trigger an open order transaction on your behalf. If you close or
re-register  the  account  from which the shares are to be  redeemed,  your open
order will be canceled.

    Because of their time-sensitive nature, open order transactions are accepted
only by  telephone  or in person.  These  transactions  are  subject to exchange
limitations  described  in  each  fund's  prospectus,  except  that  orders  and
cancellations  received  before 2 p.m.  Central time are effective the same day,
and orders or cancellations received after 2 p.m. Central time are effective the
next business day.


16 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


TAX-QUALIFIED RETIREMENT PLANS

    This fund is available for your tax-deferred  retirement plan. Call or write
us and request the appropriate forms for:

    *  Individual Retirement Accounts (IRAs);

    *  403(b) plans for employees of public school systems and non-profit
       organizations; or

    *  Profit sharing plans and pension plans for corporations and other
       employers.

    If your IRA and  403(b)  accounts  do not total  $10,000,  each  account  is
subject to an annual $10 fee, up to a total of $30 per year.

    You can also transfer your  tax-deferred  plan to us from another company or
custodian. Call or write us for a Request to Transfer form.

IMPORTANT POLICIES REGARDING YOUR INVESTMENTS

    Every  account is subject to policies  that could  affect  your  investment.
Please refer to the Investor  Services Guide for further  information  about the
policies discussed below, as well as further detail about the services we offer.

  (1)    We reserve the right for any reason to suspend  the  offering of shares
         for a  period  of  time,  or to  reject  any  specific  purchase  order
         (including  purchases  by  exchange).  Additionally,  purchases  may be
         refused  if, in the  opinion  of the  manager,  they are of a size that
         would disrupt the management of the fund.

  (2)    We  reserve  the  right  to  make  changes  to  any  stated  investment
         requirements,  including those that relate to purchases,  transfers and
         redemptions.  In addition,  we may also alter,  add to or terminate any
         investor   services  and   privileges.   Any  changes  may  affect  all
         shareholders or only certain series or classes of shareholders.

  (3)    Shares  being  acquired  must be  qualified  for sale in your  state of
         residence.

  (4)    Transactions  requesting  a  specific  price and date,  other than open
         orders, will be refused.  Once you have mailed or otherwise transmitted
         your  transaction  instructions  to us,  they  may not be  modified  or
         canceled.

  (5)    If a transaction request is made by a corporation,  partnership, trust,
         fiduciary,  agent  or  unincorporated   association,  we  will  require
         evidence  satisfactory to us of the authority of the individual  making
         the request.

  (6)    We have established  procedures  designed to assure the authenticity of
         instructions received by telephone. These procedures include requesting
         personal  identification  from callers,  recording telephone calls, and
         providing  written  confirmations  of  telephone  transactions.   These
         procedures are designed to protect  shareholders  from  unauthorized or
         fraudulent  instructions.  If we do not employ reasonable procedures to
         confirm  the  genuineness  of  instructions,  then we may be liable for
         losses due to unauthorized or fraudulent instructions. The company, its
         transfer agent and investment  manager will not be responsible  for any
         loss due to instructions they reasonably believe are genuine.

  (7)    All   signatures   should  be  exactly  as  the  name  appears  in  the
         registration.  If the owner's name appears in the  registration as Mary
         Elizabeth Jones, she should sign that way and not as Mary E. Jones.

  (8)    Unusual  stock  market  conditions  have  in the  past  resulted  in an
         increase  in  the  number  of  shareholder   telephone  calls.  If  you
         experience  difficulty in reaching us during such periods, you may send
         your transaction instructions by mail, express mail or courier service,
         or you may  visit  one of our  Investor  Centers.  You may also use our
         Automated Information Line if you have requested and received an access
         code and are not attempting to redeem shares.

  (9)    If  you  fail  to  provide  us  with  the  correct  certified  taxpayer
         identification  number, we may reduce any redemption proceeds by $50 to
         cover the  penalty the IRS will impose on us for failure to report your
         correct taxpayer identification number on information reports.

  (10)   We will perform special inquiries on shareholder  accounts.  A research
         fee of $15 per hour may be applied.

REPORTS TO SHAREHOLDERS

    At the  end of  each  calendar  quarter,  we will  send  you a  consolidated
statement that summarizes all of your American Century  holdings,  as well as an
individual statement for each fund you own that


PROSPECTUS             HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS     17


reflects all year-to-date  activity in your account. You may request a statement
of your account activity at any time.

    With the  exception of most  automatic  transactions,  each time you invest,
redeem,  transfer or exchange  shares,  we will send you a  confirmation  of the
transaction. See the Investor Services Guide for more detail.

    CAREFULLY  REVIEW  ALL THE  INFORMATION  RELATING  TO  TRANSACTIONS  ON YOUR
STATEMENTS  AND  CONFIRMATIONS  TO ENSURE THAT YOUR  INSTRUCTIONS  WERE ACTED ON
PROPERLY.  PLEASE NOTIFY US IMMEDIATELY IN WRITING IF THERE IS AN ERROR.  IF YOU
FAIL TO PROVIDE  NOTIFICATION  OF AN ERROR  WITH  REASONABLE  PROMPTNESS,  I.E.,
WITHIN 30 DAYS OF  NON-AUTOMATIC  TRANSACTIONS  OR WITHIN 30 DAYS OF THE DATE OF
YOUR CONSOLIDATED QUARTERLY STATEMENT, IN THE CASE OF AUTOMATIC TRANSACTIONS, WE
WILL DEEM YOU TO HAVE RATIFIED THE TRANSACTION.

    No later than January 31 of each year, we will send you reports that you may
use in completing your U.S. income tax return.  See the Investor  Services Guide
for more information.

    Each year,  we will send you an annual and a semiannual  report  relating to
your fund, each of which is incorporated herein by reference.  The annual report
includes audited financial  statements and a list of portfolio  securities as of
the  fiscal  year  end.  The  semiannual  report  includes  unaudited  financial
statements  for the first six  months of the fiscal  year,  as well as a list of
portfolio  securities at the end of the period. You also will receive an updated
prospectus  at least once each year.  Please read these  materials  carefully as
they will help you better understand your fund.

CUSTOMERS OF BANKS, BROKER-DEALERS
AND OTHER FINANCIAL INTERMEDIARIES

    Information   contained  in  our  Investor   Services   Guide   pertains  to
shareholders  who invest  directly with American  Century  rather than through a
bank, broker-dealer or other financial intermediary.

    If you  own or are  considering  purchasing  fund  shares  through  a  bank,
broker-dealer  or  other  financial  intermediary,  your  ability  to  purchase,
exchange and redeem shares will depend on your agreement  with, and the policies
of, such financial intermediary.

   
    You  may  reach  an   Institutional   Service   Representative   by  calling
1-800-345-3533 to request information about our funds and services,  to obtain a
current  prospectus or to get answers to any questions  about our funds that you
are unable to obtain through your financial intermediary.
    


18 HOW TO INVEST WITH AMERICAN CENTURY INVESTMENTS  AMERICAN CENTURY INVESTMENTS


                    ADDITIONAL INFORMATION YOU SHOULD KNOW

SHARE PRICE

WHEN SHARE PRICE IS DETERMINED

    The price of your shares is also  referred to as their net asset value.  Net
asset value is determined  by  calculating  the total value of a fund's  assets,
deducting  total  liabilities  and  dividing  the result by the number of shares
outstanding. For all American Century funds, except funds issued by the American
Century Target  Maturities  Trust, net asset value is determined as of the close
of regular trading on each day that the New York Stock Exchange is open, usually
3 p.m.  Central time.  Net asset value for Target  Maturities is determined  one
hour prior to the close of the Exchange.

   
    Investments and requests to redeem or exchange shares will receive the share
price next determined after we receive your  investment,  redemption or exchange
request.  For example,  investments  and  requests to redeem or exchange  shares
received  by us or our agents or  designees  before the time as of which the net
asset value of the fund is  determined,  are  effective on, and will receive the
price  determined,  that  day.  Investment,  redemption  and  exchange  requests
received  thereafter  are effective on, and receive the price  determined as of,
the next day the Exchange is open.
    

    Investments  are  considered  received  only when payment is received by us.
Wired funds are  considered  received on the day they are  deposited in our bank
account if they are deposited before the time as of which the net asset value is
determined.

    Investments by telephone pursuant to your prior  authorization to us to draw
on your bank account are considered received at the time of your telephone call.

    Investment and transaction  instructions  received by us on any business day
by mail  prior  to the  time as of  which  the net  asset  value  of the fund is
determined will receive that day's price.  Investments and instructions received
after that time will receive the price determined on the next business day.

    If you  invest in fund  shares  through a bank,  financial  advisor or other
financial intermediary,  it is the responsibility of your financial intermediary
to  transmit  your  purchase,  exchange  and  redemption  requests to the fund's
transfer agent prior to the applicable  cut-off time for receiving orders and to
make  payment  for any  purchase  transactions  in  accordance  with the  fund's
procedures  or  any  contractual   arrangement  with  the  fund  or  the  fund's
distributor in order for you to receive that day's price.

   
    We have contractual  relationships with certain financial  intermediaries in
which such intermediaries represent that they systems to track the time at which
investment  orders are received and to  segregate  orders  received at different
times.   Based  on  these   representations,   the  fund  has  authorized   such
intermediaries  and their designees to accept purchase and redemption  orders on
the fund's behalf up to the applicable  cut-off time. The fund will be deemed to
have received such orders upon acceptance by the duly  authorized  intermediary,
and such  orders  will be priced at the fund's net asset  value next  determined
after acceptance on the fund's behalf by such intermediary.
    

HOW SHARE PRICE IS DETERMINED

    The valuation of assets for determining net asset value may be summarized as
follows:

    Portfolio  securities  of the fund,  except as  otherwise  noted,  listed or
traded on a domestic  securities  exchange  are valued at the last sale price on
that exchange.  If no sale is reported,  or if local convention or regulation so
provides, the mean of the latest bid and asked price is used. Depending on local
convention or regulation,  securities  traded over-the counter are priced at the
mean of the latest bid and asked  prices or at the last sale price.  When market
quotations are not readily available,  securities and other assets are valued at
fair value as determined in accordance with  procedures  adopted by the Board of
Directors.

    Debt  securities  not traded on a principal  securities  exchange are valued
through  valuations  obtained from a commercial  pricing  service or at the most
recent  mean of the bid and asked  prices  provided  by  investment  dealers  in
accordance with procedures established by the Board of Directors.


PROSPECTUS                   ADDITIONAL INFORMATION YOU SHOULD KNOW       19


WHERE TO FIND INFORMATION ABOUT SHARE PRICE

    The net asset value of Investor  Class  shares of the fund will be published
in leading  newspapers daily when the fund has met the minimum  requirements for
such listing. The net asset value of the Institutional Class of each fund may be
obtained by calling us.

DISTRIBUTIONS

    Distributions  from net investment  income are declared and paid  quarterly.
Distributions from net realized  securities gains, if any, are declared and paid
once a year,  but the fund may make  distributions  on a more frequent  basis to
comply with the  distribution  requirements  of the  Internal  Revenue  Code and
Regulations,  in all events in a manner  consistent  with the  provisions of the
Investment Company Act.

   
    Participants in employer-sponsored retirement or savings plans must reinvest
all distributions.  For shareholders in taxable accounts,  distributions will be
reinvested unless you elect to receive them in cash.  Distributions of less than
$10 generally will be reinvested.  Distributions  made shortly after purchase by
check or ACH may be held up to 15 days. You may elect to have  distributions  on
shares  held in certain  IRAs and  403(b)  plans paid in cash only if you are at
least  59(1)/(2)  years old or permanently  and totally  disabled.  Distribution
checks normally are mailed within seven days after the record date.
    

    A  distribution  on  shares of a fund  does not  increase  the value of your
shares or your  total  return.  At any  given  time,  the  value of your  shares
includes the  undistributed  net gains, if any, realized by the fund on the sale
of portfolio securities and undistributed  dividends and interest received, less
fund expenses.

    Because  undistributed gains and dividends are included in the value of your
shares  prior to  distribution,  when  they are  distributed,  the value of your
shares will be reduced by the amount of the distribution. If you buy your shares
through a taxable  account just before the  distribution,  you will pay the full
price for your shares and then receive a portion of the purchase price back as a
taxable distribution. See "TAXES," this page.

TAXES

    The fund has elected to be taxed as a  regulated  investment  company  under
Subchapter M of the Internal  Revenue  Code,  which means that to the extent its
income is distributed to shareholders, it pays no income taxes.

TAX-DEFERRED ACCOUNTS

    If fund  shares  are  purchased  through  tax-deferred  accounts,  such as a
qualified    employer-sponsored    retirement   or   savings   plan   (excluding
participant-directed  employer-sponsored  retirement plans, which are ineligible
to invest in Institutional Class shares), income and capital gains distributions
paid by the fund will  generally  not be subject to current  taxation,  but will
accumulate in your account on a tax-deferred basis.

TAXABLE ACCOUNTS

   
    If fund shares are purchased through taxable accounts,  distributions of net
investment  income  and net  short-term  capital  gains  are  taxable  to you as
ordinary income. The dividends from net income may qualify for the 70% dividends
received  deduction  for  corporations  to the extent  that the fund held shares
receiving the dividend for more than 45 days. Distributions from gains on assets
held  greater  than 12 months but no more than 18 months (28% rate gain)  and/or
assets held  greater  than 18 months  (20% rate gain) are  taxable as  long-term
gains  regardless of the length of time you have held the shares.  Additionally,
the fund may receive  distributions  of  "unrecaptured  Section 1250" gains from
REIT. To the extent the fund receives such distributions,  "unrecaptured Section
1250" gains will be distributed to shareholders of the fund. However, you should
note that any loss  realized  upon the sale or redemption of shares held for six
months or less will be treated as a long term  capital loss to the extent of any
distribution  of  long-term  capital  gains  (28% or 20% rate  gain) to you with
respect to such shares.
    

    Distributions  are taxable to you  regardless  of whether  they are taken in
cash or reinvested,  even if the value of your shares is below your cost. If you
purchase shares shortly before a distribution,  you must pay income taxes on the
distribution,  even though the value of your investment (plus cash received,  if
any)  remains the same.  In  addition,  the share price at the time you purchase
shares may include  unrealized  gains in the  securities  held in the investment
portfolio of the fund. If these portfolio


20    ADDITIONAL INFORMATION YOU SHOULD KNOW      AMERICAN CENTURY INVESTMENTS


   
securities are subsequently  sold and the gains are realized,  they will, to the
extent not offset by capital losses, be paid to you as a distribution of capital
gains and will be taxable to you as short-term  or long-term  capital gains (28%
and/or 20% rate gains). See "DISTRIBUTIONS," page 20.

    Because of the nature of REIT  investments,  REITs may generate  significant
non cash deductions  (i.e.  depreciation on real estate holdings) while having a
greater cash flow to distribute to its shareholders.  If a REIT distributes more
cash than it has taxable  income,  a "return of capital"  results.  A "return of
capital"  represents a portion of a  shareholder's  original  investment that is
generally non taxable when distributed  (returned) to the investor. The fund may
pay a "return of capital"  distribution to the shareholders by distributing more
cash than its taxable  income.  If you do not reinvest  distributions,  the cost
basis of your shares will be  decreased by the amount of return  capital,  which
may result in a larger capital gain when you sell your shares. Although a return
of capital  is  generally  non  taxable  to you upon  distribution,  it would be
taxable to you as a capital  gain if your cost basis in the shares is reduced to
zero. This could occur if you do not reinvest  distributions  and the returns of
capital are significant.
    

    Because  the  REITs  invested  in  by  the  fund  do  not  provide  complete
information about the taxability of their distributions until after the calendar
year end,  American  Century may not be able to determine how much of the fund's
distribution is taxable to shareholders  until after the January 31 deadline for
issuing Form 1099-DIV.  As a result,  the fund may request  permission each year
from the  Internal  Revenue  Service  for an  extension  of time to  issue  Form
1099-DIV to February 28.

    Distributions may also be subject to state and local taxes, even if all or a
substantial  part  of such  distributions  are  derived  from  interest  on U.S.
government  obligations,  which, if you received them directly,  would be exempt
from state income tax. However, most but not all states allow this tax exemption
to pass  through  to fund  shareholders  when a fund pays  distributions  to its
shareholders.  You should  consult your tax advisor about the tax status of such
distributions in your own state.

    If you have not complied  with certain  provisions  of the Internal  Revenue
Code and  Regulations,  we are  required by federal law to withhold and remit to
the IRS 31% of reportable  payments (which may include dividends,  capital gains
distributions  and redemptions).  Those regulations  require you to certify that
the Social Security number or tax  identification  number you provide is correct
and that you are not subject to 31% withholding for previous  under-reporting to
the  IRS.  You  will be asked  to make  the  appropriate  certification  on your
application.  Payments  reported by us that omit your Social  Security number or
tax  identification  number will  subject us to a penalty of $50,  which will be
charged  against  your account if you fail to provide the  certification  by the
time the report is filed. This charge is not refundable.

   
    Redemption of shares of a fund  (including  redemptions  made in an exchange
transaction)  will be a taxable  transaction for federal income tax purposes and
shareholders  will  generally  recognize  gain or loss in an amount equal to the
difference  between  the basis of the shares and the amount  received.  Assuming
that  shareholders hold such shares as a capital asset, the gain or loss will be
a capital gain or loss will generally be considered  long-term subject to tax at
a maximum rate of 28% (28% rate gain/loss) if shareholders have held such shares
for a period  of more than 12 months  but no more than 18 months  and  long-term
subject to tax at a maximum rate of 20%,  minimum of 10% (20% rate gain/loss) if
shareholders  have held such  shares for a period of more than 18  months.  If a
loss  is  realized  on the  redemption  of  fund  shares,  the  reinvestment  in
additional  fund  shares  within 30 days before or after the  redemption  may be
subject to the "wash sale" rules of the Code, resulting in a postponement of the
recognition of such loss for federal income tax purposes.
    

    The fund may invest in REITs that hold  residual  interests  in real  estate
mortgage investment conduits.  Under Treasury regulations that have not yet been
issued, but may apply retroactively,  a portion of the fund's income from a REIT
that is attributable to the REIT's residual  interest in a REMIC will be subject
to  federal  income  tax in all  events.  (See  "ADDITIONAL  INFORMATION  ON TAX
ISSUES-TAXATION  OF  CERTAIN  MORTGAGE  REITS" in the  Statement  of  Additional
Information.)


PROSPECTUS                   ADDITIONAL INFORMATION YOU SHOULD KNOW       21


MANAGEMENT

INVESTMENT MANAGEMENT

    Under  the  laws of the  State  of  Maryland,  the  Board  of  Directors  is
responsible  for managing the business and affairs of the fund.  Acting pursuant
to an  investment  management  agreement  entered  into with the fund,  American
Century  Investment  Management,  Inc.  serves as the investment  manager of the
fund.  Its  principal  place of business is American  Century  Tower,  4500 Main
Street,  Kansas City, Missouri 64111. The manager has been providing  investment
advisory services to investment companies and institutional clients since it was
founded in 1958.

   
    RREEF America,  L.L.C., acting pursuant to a subadvisory agreement among it,
American Century Investment Management,  Inc. and the fund, makes the day-to-day
investment  decisions  for the fund in  accordance  with the  fund's  investment
objective,  policies,  and restrictions under the supervision of the manager and
the Board of Directors.

    On January 27, 1998,  the  subadvisor  was acquired by RoProperty  Services,
B.V., a Dutch  investment  advisor.  The subadvisor  will continue to operate as
RREEF America,  L.L.C., a wholly-owned subsidiary of RoProperty.  As a result of
the  acquisition,  the  existing  subadvisory  agreement  between the fund,  the
subadvisor  and American  Century  Investment  Management,  Inc.,  automatically
terminated.  In  anticipation  of the receipt of an Exemptive Order from the SEC
allowing  them to do so, the parties  entered into a new  subadvisory  agreement
which is  substantially  identical  to the old  agreement.  The new  subadvisory
agreement will be submitted to a special meeting of fund shareholders to be held
prior  to May  27,  1998.  The  subadvisor  will  receive  no  fees  other  than
reimbursement  for actual out of pocket expenses for the period from January 27,
1998 until the date the SEC grants the Exemptive Order,  which is expected to be
in  mid-February.  Between  the  date of the  Exemptive  Order  and the date the
shareholders  vote on the agreement,  any  subadvisory  fees that the subadvisor
would otherwise receive will be placed in an escrow account, and will be paid to
the subadvisor only if shareholders  approve the new subadvisory  agreement.  If
shareholders do not approve the new subadvisory  agreement,  the subadvisor will
only receive reimbursement of out of pocket expenses. The directors at that time
will consider the appropriate  action to take in that event, which may include a
resubmission of the new subadvisory agreement to shareholders.
    

    The portfolio manager members of the subadvisor's team that manages the fund
and their work experience for the last five years are as follows:

   
    KIM G. REDDING,  Portfolio  Manager,  is one of the fund's primary portfolio
managers.  Mr. Redding is a Senior Vice President of RREEF America,  L.L.C. From
1990 to 1993,  he was a principal in K.G.  Redding &  Associates,  an investment
advisor,  and prior thereto he was the President of Redding,  Melchor & Company,
an investment advisor.  Mr. Redding has been professionally  managing portfolios
of real estate securities since 1987.

    KAREN J. KNUDSON,  Portfolio Manager, is one of the fund's primary portfolio
managers. Ms. Knudson is a Senior Vice President of RREEF America,  L.L.C. Prior
to joining the  subadvisor,  she was Senior Vice  President and Chief  Financial
Officer of Security Capital Group, an investment advisor,  and prior thereto she
was the President, Director of Real Estate Research of Bailard, Biehl and Kaiser
Real  Estate  Investment  Trust.  Ms.  Knudson  has  14  years  of  real  estate
experience, specializing in the area of real estate investment trusts.
    

    The   representative  of  the  investment  manager  that  will  oversee  the
subadvisor's operation of the fund is as follows:

    MARK L.  MALLON,  Senior Vice  President  and  Managing  Director,  American
Century Investment Management,  Inc. Mr. Mallon joined American Century in April
1997. From August 1978 until he joined American Century, Mr. Mallon was employed
in several  positions by Federated  Investors,  and had served as President  and
Chief Executive  Officer of Federated  Investment  Counseling and Executive Vice
President of Federated Research Corporation since January 1990.

    The  activities  of the  manager  and the  subadvisor  are  subject  only to
directions of the fund's Board of  Directors.  The manager pays all the expenses
of the  fund  except  brokerage,  taxes,  interest,  fees  and  expenses  of the
non-interested  person  directors  (including  counsel  fees) and  extraordinary
expenses.

    For the services provided to the Institutional Class


22    ADDITIONAL INFORMATION YOU SHOULD KNOW    AMERICAN CENTURY INVESTMENTS


of the fund,  the  manager  receives  an annual fee of 1.00% of the  average net
assets of the fund.

    On the first business day of each month, the fund pays the management fee to
the  manager  for the  previous  month at the  specified  rate.  The fee for the
previous month is calculated by multiplying 1.00% of the aggregate average daily
closing value of each fund's net assets during the previous month by a fraction,
the  numerator  of which is the  number  of days in the  previous  month and the
denominator of which is 365 (366 in leap years).

    For subadvisory  services,  the manager pays the subadvisor an annual fee of
0.425% of the average net assets of the fund.

PERFORMANCE HISTORY OF THE SUBADVISOR

    While the  subadvisor  has limited  operational  history with the fund,  set
forth on page 24 are  certain  performance  data,  provided  by the  subadvisor,
relating to the  performance of all private  accounts  managed by the subadvisor
using  investment  strategies and techniques  similar to those that are used for
the fund.  Also set forth on page 24, for  comparison,  are the  performances of
widely   recognized   indices  of  market  activity  based  upon  the  aggregate
performance of selected unmanaged portfolios of publicly traded common stocks.

    The  results   presented  may  not  necessarily   equate  with  the  returns
experienced  by the fund,  owing to the  differences  in brokerage  commissions,
investment  and  management  fees,  the size of  positions  taken in relation to
account size and diversification of securities,  as well as other costs, such as
registration  fees borne by the fund but not  incurred by the private  accounts.
Investors  should  not rely on the  following  data as an  indication  of future
performance of the subadvisor or of the fund. Investors should be aware that the
use of methods for computing performance numbers different than that used by the
subadvisor  with  respect  to its  accounts  could  result in  performance  data
different than that shown.


PROSPECTUS                   ADDITIONAL INFORMATION YOU SHOULD KNOW       23


                            PERFORMANCE HIGHLIGHTS
                               (See Notes Below)

   
ANNUALIZED RETURNS FROM OCTOBER 1987 THROUGH DECEMBER 1997

RREEF Real Estate Securities Advisers
  Before Fees ....................................................  19.7%
  After Fees .....................................................  19.0%
NAREIT Equity Less Healthcare ....................................  16.0%
Wilshire REIT Index ..............................................  15.0%
    

<TABLE>
<CAPTION>
   
                                                               For the Years Ended December 31,

                                        1988   1989     1990    1991    1992    1993    1994    1995    1996    1997

ANNUAL TIME-WEIGHTED RETURNS

RREEF Real Estate Securities Advisers
<S>                                     <C>    <C>     <C>      <C>     <C>     <C>      <C>    <C>     <C>     <C>  
  Before Fees ........................  8.2%   7.7%    (4.8)%   32.9%   29.4%   19.0%    4.8%   13.9%   41.1%   25.8%
  After Fees .........................  6.8%   6.1%    (6.4)%   30.9%   28.1%   18.0%    4.3%   13.0%   40.3%   25.1%
NAREIT Equity Less Healthcare ........ 15.8%   4.6%   (23.6)%   29.4%   20.7%   18.7%    3.0%   14.2%   36.4%   20.5%
Wilshire REIT Index .................. 17.5%   2.7%   (23.4)%   23.8%   15.3%   15.2%    2.7%   12.2%   37.0%   19.7%
</TABLE>
    

    Notes:  The  subadvisor's  "After  Fees"  performance   includes  reinvested
dividends,  capital  gains and losses,  and  deducts  advisory  fees  (generally
between 0.65% and 0.75%) and other account  expenses.  The subadvisor's  "Before
Fees"  performance  is presented  before  applicable  advisory fees and reflects
growth investment results. Other indices noted do not deduct advisory fees. Past
performance  indicated for the subadvisor relates to all discretionary  accounts
managed using investment  strategies and techniques similar to those used by the
fund,  and  includes,  for the period  prior to July 1993,  performance  under a
predecessor  advisor  (K.G.  Redding &  Associates)  using  the same  investment
approach and under the same primary portfolio  manager.  Past performance is not
necessarily  indicative  of  future  results  nor  can it be  assumed  that  any
recommendations will be profitable.

   
    The Wilshire REIT Index is a market capitalization  weighted index comprised
of 110 equity REITS as of December 1997. It does not include  special purpose or
healthcare  REITS.  The  NAREIT  Equity  without  Healthcare  Index  is a market
capitalization  weighted index comprised of 169 REITS, as of December 1997, with
75% or greater of their gross assets invested in equity ownership of real estate
and excludes healthcare REITS.
    


24     ADDITIONAL INFORMATION YOU SHOULD KNOW   AMERICAN CENTURY INVESTMENTS


CODE OF ETHICS

    The  fund  and  the  manager  have  adopted  a Code  of  Ethics,  as has the
subadvisor,  which restricts  personal  investing  practices by employees of the
manager and its affiliates.  Among other provisions, the fund and manager's Code
of Ethics and the subadvisor's Code of Ethics require that employees with access
to  information  about the  purchase  or sale of  securities  in the fund obtain
preclearance  before  executing  personal  trades.  With  respect  to  Portfolio
Managers  and  other  investment  personnel,   both  Codes  of  Ethics  prohibit
acquisition  of securities  in an initial  public  offering,  as well as profits
derived from the purchase and sale of the same security within 60 calendar days.
The  subadvisor's  Code of Ethics  provides that upon approval of the compliance
officer, certain acquisitions of securities in an initial public offering may be
permitted,  but  that  such  approval  will be  granted  only  in  extraordinary
circumstances.  These  provisions  are designed to ensure that the  interests of
fund shareholders come before the interests of the people who manage the fund.

TRANSFER AND ADMINISTRATIVE SERVICES

    American  Century  Services  Corporation,  4500 Main  Street,  Kansas  City,
Missouri 64111, acts as transfer agent and  dividend-paying  agent for the fund.
It provides facilities, equipment and personnel to the fund and is paid for such
services by the manager.

    Certain  recordkeeping and  administrative  services that would otherwise be
performed  by the transfer  agent may be  performed  by an insurance  company or
other  entity  providing  similar  services for various  retirement  plans using
shares of the fund as a funding medium, by broker-dealers and financial advisors
for their  customers  investing in shares of American  Century or by sponsors of
multi mutual fund no- or low-transaction fee programs.

    Although there is no sales charge levied by the fund, transactions in shares
of the fund may be  executed  by brokers  or  investment  advisors  who charge a
transaction-based  fee or other fee for their  services.  Such  charges may vary
among  broker-dealers and financial advisors,  but in all cases will be retained
by the  broker-dealer  or financial  advisor and not remitted to the fund or the
manager.  You  should be aware of the fact that these  transactions  may be made
directly with American Century without incurring such fees.

    From time to time,  special  services  may be  offered to  shareholders  who
maintain  higher share balances in the American  Century family of funds.  These
services may include the waiver of minimum  investment  requirements,  expedited
confirmation  of shareholder  transactions,  newsletters  and a team of personal
representatives.  Any expenses  associated  with these special  services will be
paid by the manager.

    The manager and the transfer agent are both wholly-owned by American Century
Companies,  Inc. James E. Stowers Jr., Chairman of the Board of Directors of the
fund,  controls  American  Century  Companies  by virtue of his  ownership  of a
majority of its common stock.

   
    Pursuant  to  a  Sub-Administration   Agreement  with  the  manager,   Funds
Distributor,  Inc.  (FDI) serves as the  Co-Administrator  for the fund.  FDI is
responsible  for (i) providing  certain  officers of the fund and (ii) reviewing
and filing  marketing and sales  literature on behalf of the fund.  The fees and
expenses of FDI are paid by the manager.

DISTRIBUTION OF FUND SHARES

    The fund's shares are distributed by FDI, a registered broker-dealer. FDI is
a wholly-owned  indirect  subsidiary of Boston  Institutional  Group, Inc. FDI's
principal business address is 60 State Street, Suite 1300, Boston, Massachusetts
02109. The  Institutional  Class of shares does not pay any commissions or sales
loads  to  the  distributor  or  to  any  other   broker-dealers   or  financial
intermediaries in connection with the distribution of fund shares.

    Investors  may  open  account  with   American   Century  only  through  the
distributor.  All purchase  transactions  in the fund offered by this Prospectus
are  processed  by the  transfer  agent,  which  is  authorized  to  accept  any
instructions relating to fund accounts.  All purchase orders must be accepted by
the  distributor.  All fees and expenses of FDI in acting as distributor for the
funds are paid by the manager.
    

FURTHER INFORMATION ABOUT AMERICAN CENTURY

    American  Century  Capital  Portfolios,  Inc.  the  issuer of the fund,  was
organized as a Maryland corporation on June 14, 1993.

    The American  Century Real Estate Fund commenced  operations  June 16, 1997,
after the RREEF


PROSPECTUS                   ADDITIONAL INFORMATION YOU SHOULD KNOW       25


Real Estate  Securities  Fund merged into the fund.  As a successor to the RREEF
fund, the prior performance history of the RREEF fund will continue in the fund.

    The  principal  office  of the fund is  American  Century  Tower,  4500 Main
Street, P.O. Box 419200, Kansas City, Missouri 64141-6200.  All inquiries may be
made by mail to that address,  or by telephone to 1-800-345-2021  (international
calls: 816-531-5575).

    American Century Capital  Portfolios,  Inc. currently issues three series of
$0.01 par value  shares.  Each  series is commonly  referred  to as a fund.  The
assets belonging to each series of shares are held separately by the custodian.

    American   Century  offers  three  classes  of  the  fund  offered  by  this
Prospectus: an Investor Class, an Institutional Class, and an Advisor Class. The
shares  offered by this  Prospectus are  Institutional  Class shares and have no
up-front charges, commissions, or 12b-1 fees.

   
    The Investor  Class is primarily  made  available to retail  investors.  The
Advisor  Class is  primarily  offered  to  institutional  investors  or  through
institutional distribution channels, such as employer-sponsored retirement plans
or  through  banks,  broker-dealers,  insurance  companies  or  other  financial
intermediaries.  The other classes have different fees, expenses, and/or minimum
investment  requirements than the Institutional Class. The difference in the fee
structures  among the classes is the result of their separate  arrangements  for
shareholder  and  distribution  services and not the result of any difference in
amounts  charged  by  the  manager  for  core  investment   advisory   services.
Accordingly,  the  core  investment  advisory  expenses  do not  vary by  class.
Different fees and expenses will affect performance.  For additional information
concerning  the  Investor  Class of shares,  call one of our  Investor  Services
Representatives at 1-800-345-2021.  For information concerning the other classes
of  shares  offered  by  this   Prospectus,   call  an   Institutional   Service
Representative at 1-800-345-3533, or contact a sales representative or financial
intermediary who offers those classes of shares.
    

    Except as described  below,  all classes of shares of a fund have  identical
voting,  dividend,   liquidation  and  other  rights,  preferences,   terms  and
conditions.  The only  differences  among the various classes are (a) each class
may be subject to different  expenses specific to that class, (b) each class has
a different identifying designation or name, (c) each class has exclusive voting
rights with respect to matters solely  affecting such class,  (d) each class may
have different exchange privileges,  and (e) the Institutional Class may provide
for automatic  conversion  from that class into shares of Investor  Class of the
same fund.

    Each  share,  irrespective  of series or class,  is entitled to one vote for
each dollar of net asset value applicable to such share on all questions, except
for those  matters  that must be voted on  separately  by the series or class of
shares affected.  Matters affecting only one series or class are voted upon only
by that series or class.

    Shares have  non-cumulative  voting rights,  which means that the holders of
more than 50% of the votes cast in an election of directors can elect all of the
directors  if  they  choose  to do so,  and in such  event  the  holders  of the
remaining  votes will not be able to elect any person or persons to the Board of
Directors.

    Unless required by the Investment  Company Act, it will not be necessary for
the fund to hold annual meetings of shareholders.  As a result, shareholders may
not vote each year on the election of directors or the  appointment of auditors.
However, pursuant to the fund's bylaws, the holders of at least 10% of the votes
entitled  to be  cast  may  request  the  fund  to  hold a  special  meeting  of
shareholders. We will assist in the communication with other shareholders.

    WE RESERVE THE RIGHT TO CHANGE ANY OF OUR POLICIES, PRACTICES AND PROCEDURES
DESCRIBED IN THIS PROSPECTUS, INCLUDING THE STATEMENT OF ADDITIONAL INFORMATION,
WITHOUT  SHAREHOLDER  APPROVAL  EXCEPT  IN  THOSE  INSTANCES  WHERE  SHAREHOLDER
APPROVAL IS EXPRESSLY REQUIRED.


26    ADDITIONAL INFORMATION YOU SHOULD KNOW    AMERICAN CENTURY INVESTMENTS


                                     NOTES

                                                               NOTES       27


                                     NOTES

28      NOTES                                  AMERICAN CENTURY INVESTMENTS


                                     NOTES

                                                                   NOTES    29


P.O. BOX 419385
KANSAS CITY, MISSOURI
64141-6385

INSTITUTIONAL SERVICES:
1-800-345-3533 OR 816-531-5575

TELECOMMUNICATIONS DEVICE FOR THE DEAF:
1-800-345-1833 OR 816-444-3038

FAX: 816-340-4655

INTERNET: www.americancentury.com

                            [american century logo]
                                    American
                                Century(reg.sm)

9802           [recycled logo]
SH-BKT-10827      Recycled
<PAGE>
                       STATEMENT OF ADDITIONAL INFORMATION

                            [american century logo]
                                    American
                                Century(reg.sm)

   
                                FEBRUARY 17, 1998
    

                                    AMERICAN
                                     CENTURY
                                      GROUP

                                Real Estate Fund


                       STATEMENT OF ADDITIONAL INFORMATION

   
                                FEBRUARY 17, 1998
    

                   AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.

   
This Statement is not a prospectus  but should be read in  conjunction  with the
current  Prospectus  of the  American  Century  Real  Estate  Fund,  a series of
American Century Capital Portfolios, Inc. dated February 17, 1998. Please retain
this  document  for future  reference.  To obtain a  prospectus,  call  American
Century at 1-800-345-2021 (international calls: 816-531-5575), or write to P.O.
Box 419200, Kansas City, Missouri 64141-6200.
    


                               TABLE OF CONTENTS

   
Investment Objective of the Fund ..........................................    2
Investment Restrictions ...................................................    2
Forward Currency Exchange Contracts .......................................    3
Index Futures Contracts ...................................................    4
An Explanation of Fixed Income Securities Ratings .........................    5
Portfolio Lending .........................................................    7
Portfolio Turnover ........................................................    7
Officers and Directors ....................................................    7
Management ................................................................    9
Custodians ................................................................   10
Independent Auditors ......................................................   10
Capital Stock .............................................................   10
Multiple Class Structure ..................................................   11
Taxes .....................................................................   12
Brokerage .................................................................   14
Performance Advertising ...................................................   15
Redemptions in Kind .......................................................   16
Holidays ..................................................................   16
Financial Statements ......................................................   16
    


STATEMENT OF ADDITIONAL INFORMATION                                           1


INVESTMENT OBJECTIVE OF THE FUND

   
    The  investment  objective  of  the  fund  is  described  on  page  2 of the
Prospectus.  In  achieving  its  objective,  the fund must  conform  to  certain
policies, some of which are designated in its prospectus or in this Statement of
Additional   Information  as   "fundamental"   and  cannot  be  changed  without
shareholder approval.
    

    Neither the  Securities  and Exchange  Commission  nor any other  federal or
state agency  participates in or supervises the management of the funds or their
investment practices or policies.

INVESTMENT RESTRICTIONS

    Additional  fundamental  policies that may be changed only with  shareholder
approval provide as follows:

  (1)    The fund shall not issue senior  securities,  except as permitted under
         the Investment Company Act of 1940.

  (2)    The fund shall not borrow money, except that the funds may borrow money
         for temporary or emergency  purposes (not for leveraging or investment)
         in an amount not exceeding  33-1/3% of a fund's total assets (including
         the amount borrowed) less liabilities (other than borrowings).

  (3)    The fund  shall not lend any  security  or make any other loan if, as a
         result,  more than  33-1/3% of a fund's  total  assets would be lent to
         other parties,  except,  (i) through the purchase of debt securities in
         accordance with its investment objective,  policies and limitations, or
         (ii) by engaging in  repurchase  agreements  with  respect to portfolio
         securities.

  (4)    The fund shall not  purchase or sell real estate  unless  acquired as a
         result of ownership of  securities  or other  instruments.  This policy
         shall not  prevent the funds from  investment  in  securities  or other
         instruments  backed by real estate or securities of companies that deal
         in real estate or are engaged in the real estate business.

  (5)    The fund  shall  not act as an  underwriter  of  securities  issued  by
         others,  except  to  the  extent  that  a fund  may  be  considered  an
         underwriter  within the  meaning of the  Securities  Act of 1933 in the
         disposition of restricted securities.

  (6)    The  fund  shall  not  purchase  or sell  physical  commodities  unless
         acquired as a result of ownership of securities  or other  instruments;
         provided  that this  limitation  shall  not  prohibit  the  funds  from
         purchasing or selling  options and futures  contracts or from investing
         in securities or other instruments backed by physical commodities.

   
  (7)    The fund shall not invest  for  purposes  of  exercising  control  over
         management.
    

    In addition, the fund has adopted the following  non-fundamental  investment
restrictions:

  (1)    As  an  operating  policy,  the  fund  shall  not  purchase  additional
         investment  securities at any time during which outstanding  borrowings
         exceed 5% of the total assets of the fund.

   
  (2)    As an operating policy, the fund may not purchase any security or enter
         into a repurchase  agreement if, as a result,  more than 15% of its net
         assets (10% for money  market  funds)  would be invested in  repurchase
         agreements  not  entitling  the  holder to  payment  of  principal  and
         interest  within  seven days and in  securities  that are  illiquid  by
         virtue of legal or contractual restrictions on resale or the absence of
         a readily available market.

  (3)    As an  operating  policy,  the fund  shall not sell  securities  short,
         unless it owns or has the right to obtain securities equivalent in kind
         and amount to the securities sold short,  and provided that transaction
         in futures  contracts and options are not deemed to constitute  selling
         securities short.

  (4)    As an  operating  policy,  the fund shall not  purchase  securities  on
         margin,  except that the fund may obtain such short-term credits as are
         necessary for the clearance of  transactions,  and provided that margin
         payments in  connection  with futures  contracts and options on futures
         contracts shall not constitute purchasing securities on margin.
    

    The Investment Company Act imposes certain additional restrictions upon
acquisition by the fund


2                                                   AMERICAN CENTURY INVESTMENTS


of securities issued by insurance companies,  brokers, dealers,  underwriters or
investment  advisors,  and upon transactions with affiliated  persons as therein
defined.  It also  defines  and  forbids  the  creation  of cross  and  circular
ownership.
       

FORWARD CURRENCY EXCHANGE CONTRACTS

   
    The fund conducts its foreign  currency  exchange  transactions  either on a
spot (ie.,  cash)  basis at the spot rate  prevailing  in the  foreign  currency
exchange market or through entering into forward currency exchange  contracts to
purchase or sell foreign currencies.
    

    The fund expects to use forward contracts under two circumstances:

  (1)    When the  manager  wishes  to  "lock  in" the  U.S.  dollar  price of a
         security when a fund is purchasing or selling a security denominated in
         a  foreign  currency,  the fund  would be able to enter  into a forward
         contract to do so; or

   
  (2)    When the manager  believes  that the currency of a  particular  foreign
         country may suffer a substantial  decline against the U.S. dollar,  the
         fund would be able to enter  into a forward  contract  to sell  foreign
         currency for a fixed U.S. dollar amount approximating the value of some
         or all of its  portfolio  securities  either  denominated  in, or whose
         value is tied to, such foreign currency.

    As to the  first  circumstance,  when the fund  enters  into a trade for the
purchase  or sale of a security  denominated  in a foreign  currency,  it may be
desirable to establish (lock in) the U.S.  dollar cost or proceeds.  By entering
into  forward  contracts  in U.S.  dollars for the purchase or sale of a foreign
currency involved in an underlying security  transaction,  the fund will be able
to protect  itself  against a possible loss between trade and  settlement  dates
resulting from the adverse change in the  relationship  between the U.S.  dollar
and the subject foreign currency.

    Under the second  circumstance,  when the manager believes that the currency
of a particular  country may suffer a substantial  decline  relative to the U.S.
dollar,  the fund could enter into a forward contract to sell for a fixed dollar
amount the amount in foreign  currencies  approximating the value of some or all
of its portfolio  securities  either  denominated in, or whose value is tied to,
such foreign currency.  The fund will place cash or high-grade liquid securities
in a separate  account with its custodian in an amount equal to the value of the
forward  contracts entered into under the second  circumstance.  If the value of
the  securities  placed in the separate  account  declines,  additional  cash or
securities  will be placed in the  account on a daily basis so that the value of
the account  equals the amount of the fund's  commitments  with  respect to such
contracts.
    

    The  precise  matching  of forward  contracts  in the  amounts and values of
securities  involved  generally would not be possible since the future values of
such foreign  currencies will change as a consequence of market movements in the
values of those securities between the date the forward contract is entered into
and the date it matures.  Predicting  short-term  currency  market  movements is
extremely  difficult,  and the  successful  execution  of a  short-term  hedging
strategy is highly  uncertain.  The  manager  does not intend to enter into such
contracts  on a regular  basis.  Normally,  consideration  of the  prospect  for
currency parities will be incorporated into the long-term  investment  decisions
made with respect to overall  diversification  strategies.  However, the manager
believes  that it is  important to have  flexibility  to enter into such forward
contracts when it determines that a fund's best interests may be served.

   
    Generally,  the fund will not enter into a forward  contract  with a term of
greater  than one year.  At the maturity of the forward  contract,  the fund may
either sell the portfolio security and make delivery of the foreign currency, or
it may retain the security and terminate  the  obligation to deliver the foreign
currency by purchasing an "offsetting"  forward  contract with the same currency
trader  obligating  the fund to purchase,  on the same maturity  date,  the same
amount of the foreign currency.

    It is impossible  to forecast  with  absolute  precision the market value of
portfolio securities at the expiration of the forward contract.  Accordingly, it
may be necessary  for the fund to purchase  additional  foreign  currency on the
spot market (and bear the expense of such  purchase)  if the market value of the
security is less than the amount of foreign  currency  the fund is  obligated to
deliver and if a decision is made to sell the security and make  delivery of the
foreign currency the fund is obligated to deliver.
    


STATEMENT OF ADDITIONAL INFORMATION                                            3


INDEX FUTURES CONTRACTS

   
    As described in the Prospectus, the fund may enter into domestic stock index
futures contracts.  Unlike when a fund purchases  securities,  no purchase price
for the  underlying  securities  is paid by the fund at the time it  purchases a
futures contract. When an index futures contract is entered into, both the buyer
and seller of the contract  are  required to deposit  with a futures  commission
merchant  ("FCM") cash or  high-grade  debt  securities  in an amount equal to a
percentage of the contract's value, as set by the exchange on which the contract
is traded.  This amount is known as  "initial  margin" and is held by the fund's
custodian  for the benefit of the FCM in the event of any default by the fund in
the payment of any future obligations.
    

    The value of the index  futures  contract is  adjusted  daily to reflect the
fluctuation of the value of the underlying  securities  that comprise the index.
This is a process  known as marking the  contract  to market.  If the value of a
party's position declines,  that party is required to make additional "variation
margin"  payments to the FCM to settle the change in value. The party that has a
gain may be  entitled to receive  all or a portion of this  amount.  The FCM may
have  access to a fund's  margin  account  only under  specified  conditions  of
default.

   
    The fund  maintains  from time to time a percentage of its assets in cash or
high-grade  liquid  securities to provide for  redemptions or to hold for future
investment in securities consistent with the fund's investment  objectives.  The
fund may enter into index futures  contracts as an efficient means to expose the
funds' cash position to the domestic  equity market.  The manager  believes that
the purchase of futures  contracts is an efficient means to effectively be fully
invested in equity securities.

    The fund intends to comply with guidelines of eligibility for exclusion from
the definition of the term  "commodity  pool operator"  adopted by the Commodity
Futures Trading Commission and the National Futures Association,  which regulate
trading in the futures markets.  To do so, the aggregate initial margin required
to establish  such  positions  may not exceed 5% of the fair market value of the
fund's net assets,  after taking into account  unrealized profits and unrealized
losses on any contracts it has entered into.
    

    The principal risks generally associated with the use of futures include:

    *   the possible  absence of a liquid  secondary  market for any  particular
        instrument  may make it difficult or  impossible to close out a position
        when desired (liquidity risk);

    *   the risk that the counter  party to the contract may fail to perform its
        obligations or the risk of bankruptcy of the FCM holding margin deposits
        (counter party risk);

    *   the risk that the index of securities to which the futures contract
        relates may go down in value (market risk); and

    *   adverse  price  movements in the  underlying  index can result in losses
        substantially  greater  than the  value of a fund's  investment  in that
        instrument  because only a fraction of a contract's value is required to
        be deposited as initial margin (leverage risk); provided,  however, that
        the fund may not  purchase  leveraged  futures,  so there is no leverage
        risk involved in the fund's use of futures.

   
    A liquid secondary market is necessary to close out a contract. The fund may
seek to manage  liquidity  risk by investing  only in  exchange-traded  futures.
Exchange-traded  index  futures  pose less risk that  there will not be a liquid
secondary market than privately negotiated  instruments.  Through their clearing
corporations, the futures exchanges guarantee the performance of the contracts.

    Futures  contracts are generally settled within a day from the date they are
closed out, as compared to three days for most types of equity securities.  As a
result,  futures  contracts can provide more liquidity than an investment in the
actual underlying securities.  Nevertheless, there is no assurance that a liquid
secondary  market  will  exist  for  any  particular  futures  contract  at  any
particular time.  Liquidity may also be influenced by an exchange-imposed  daily
price fluctuation  limit,  which halts trading if a contract's price moves up or
down more than the established  limit on any given day. On volatile trading days
when the price fluctuation  limit is reached,  it may be impossible for the fund
to enter into new  positions or close out existing  positions.  If the secondary
market for a futures contract is not liquid because of price fluctua-
    


AMERICAN CENTURY INVESTMENTS                                                   4


   
tion  limits  or  otherwise,  the  fund  may not be able to  promptly  liquidate
unfavorable  futures  positions and potentially could be required to continue to
hold a futures  position until liquidity in the market is  re-established.  As a
result,  the fund's  access to other assets held to cover its futures  positions
also could be impaired until liquidity in the market is re-established.

    The fund manages  counter-party risk by investing in  exchange-traded  index
futures.  In the event of the  bankruptcy of the FCM that holds margin on behalf
of the fund,  the fund may be  entitled to the return of margin owed to the fund
only in  proportion  to the amount  received by the FCM's other  customers.  The
manager will attempt to minimize the risk by monitoring the  creditworthiness of
the FCMs with which the fund does business.

    The  prices of  futures  contracts  depend  primarily  on the value of their
underlying  instruments.  As a result,  the  movement  in market  price of index
futures contracts will reflect the movement in the aggregate market price of the
entire  portfolio of securities  comprising the index.  Since the fund is not an
index  fund,  the fund's  investment  in futures  contracts  will not  correlate
precisely with the performance of the fund's other equity investments.  However,
the manager  believes  that an  investment  in index  futures  will more closely
reflect  the  investment  performance  of the funds than an  investment  in U.S.
government or other highly liquid,  short-term debt  securities,  which is where
the cash position of the fund would otherwise be invested.

    The policy of the manager is to remain fully invested in equity  securities.
There may be times when the  manager  deems it  advantageous  to the fund not to
invest excess cash in index futures, but such decision will generally not be the
result of an active effort to use futures to time or anticipate market movements
in general.
    

AN EXPLANATION OF FIXED INCOME SECURITIES RATINGS

   
    As  described  in the  Prospectus,  the fund  may  invest  in  fixed  income
securities.  The  fund  is not  restricted  to  investment  grade  fixed  income
obligations,  but may invest in such fixed income  securities as the  investment
manager deems appropriate.
    

    Fixed income securities  ratings provide the investment manager with current
assessment  of the credit  rating of an issuer with respect to a specific  fixed
income  security.  The  following  is a  description  of the  rating  categories
utilized by the rating services referenced in the prospectus disclosure:

    The following  summarizes the ratings used by Standard & Poor's  Corporation
for bonds:

   AAA - This is the highest  rating  assigned by S&P to a debt  obligation  and
   indicates an extremely strong capacity to pay interest and repay principal.

   AA - Debt  rated  AA is  considered  to have a very  strong  capacity  to pay
   interest  and repay  principal  and  differs  from AAA issues only to a small
   degree.

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

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

   BB - Debt rated BB has less  near-term  vulnerability  to default  than other
   speculative issues. However, it faces major ongoing uncertainties or exposure
   to adverse business,  financial or economic  conditions,  which could lead to
   inadequate  capacity to meet timely interest and principal  payments.  The BB
   rating  category  is also used for debt  subordinated  to senior debt that is
   assigned an actual or implied BBB- rating.

   B - Debt rated B has a greater vulnerability to default but currently has the
   capacity  to  meet  interest  payments  and  principal  repayments.   Adverse
   business,  financial or economic  conditions  will likely impair  capacity or
   willingness  to pay interest and repay  principal.  The B rating  category is
   also used for debt  subordinated to senior debt that is assigned an actual or
   implied BB or BB- rating.

   CCC - Debt rated CCC has a currently  identifiable  vulnerability  to default
   and is dependent upon favorable  business,  financial and economic conditions
   to meet timely payment of interest and repay-


STATEMENT OF ADDITIONAL INFORMATION                                            5


   ment of principal.  In the event of adverse  business,  financial or economic
   conditions,  it is not likely to have the  capacity to pay interest and repay
   principal.  The CCC rating  category  is also used for debt  subordinated  to
   senior debt that is assigned an actual or implied B or B- rating.

   CC - The rating CC typically is applied to debt  subordinated  to senior debt
   that is assigned an actual or implied CCC rating.

   C - The rating C  typically  is applied to debt  subordinated  to senior debt
   that is assigned an actual or implied CCC- debt  rating.  The C rating may be
   used to cover a situation  where a bankruptcy  petition  has been filed,  but
   debt service payments are continued.

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

   D - Debt rated D is in payment  default.  The D rating  category is used when
   interest payments or principal  payments are not made on the date due even if
   the  applicable  grace period has not expired,  unless S&P believes that such
   payments  will be made  during such grace  period.  The D rating also will be
   used upon the filing of a bankruptcy  petition if debt  service  payments are
   jeopardized.

    To provide more detailed  indications of credit quality, the ratings from AA
to CCC may be modified by the addition of a plus or minus sign to show  relative
standing within these major rating categories.

    The following summarizes the ratings used by Moody's Investors Service, Inc.
for bonds:

   AAA - Bonds  that are rated Aaa are  judged to be of the best  quality.  They
   carry the smallest degree of investment risk and are generally referred to as
   "gilt  edge."  Interest  payments are  protected by a large or  exceptionally
   stable margin and principal is secure.  While the various protective elements
   are likely to change,  such changes as can be visualized are most unlikely to
   impair the fundamentally strong position of such issues.

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

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

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

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

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

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

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

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

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


6                                                   AMERICAN CENTURY INVESTMENTS


   
PORTFOLIO LENDING

    In order  to  realize  additional  income,  the fund may lend its  portfolio
securities.  Such loans may not exceed one-third of the fund's net assets valued
at market except (i) through the purchase of debt  securities in accordance with
its  investment  objective,  policies  and  limitations,  or (ii) by engaging in
repurchase agreements with respect to portfolio securities.
    

PORTFOLIO TURNOVER

   
    In order to achieve  the  fund's  investment  objective,  the  manager  will
purchase and sell  securities  without regard to the length of time the security
has been  held.  Accordingly,  the  fund's  rate of  portfolio  turnover  may be
substantial.

    The fund intends to purchase a given security  whenever the manager believes
it will  contribute  to the  stated  objective  of the  fund,  even if the  same
security has only recently been sold. In selling a given  security,  the manager
keeps in mind that (1)  profits  from sales of  securities  held less than three
months must be limited in order to meet the  requirements of Subchapter M of the
Internal  Revenue Code,  and (2) profits from sales of  securities  are taxed to
shareholders. Subject to those considerations, the corporation will sell a given
security,  no matter  for how long or how short a period it has been held in the
portfolio  and no  matter  whether  the  sale  is at a  gain  or at a  loss,  if
management  believes  that the security is not  fulfilling  its purpose,  either
because,  among other things, it did not live up to the manager's  expectations,
or because it may be replaced with another security holding greater promise,  or
because it has  reached  its  optimum  potential,  or because of a change in the
circumstances  of a  particular  company  or  industry  or in  general  economic
conditions, or because of some combination of such reasons.

    When a general  decline  in  security  prices is  anticipated,  the fund may
decrease  or  eliminate  entirely  its equity  position  and  increase  its cash
position, and when a rise in price levels is anticipated,  the fund may increase
its equity  position  and  decrease  its cash  position.  It should be expected,
however,  that the fund will,  under most  circumstances,  be essentially  fully
invested in equity securities and equity equivalents.

    Since investment decisions are based on the anticipated  contribution of the
security in question to the fund's objectives, management believes that the rate
of portfolio  turnover is  irrelevant  when  management  believes a change is in
order to achieve those objectives.
    

OFFICERS AND DIRECTORS

    The principal  officers and directors of the  corporation,  their  principal
business  experience during the past five years, and their affiliations with the
fund's investment manager, American Century Investment Management,  Inc. and its
transfer agent,  American  Century Services  Corporation,  are listed below. The
address at which each  director  and officer  below may be contacted is American
Century Tower, 4500 Main Street,  Kansas City, Missouri 64111. All persons named
as officers of the Corporation also serve in similar  capacities for other funds
advised by the manager. Those directors that are "interested persons" as defined
in the Investment Company Act of 1940 are indicated by an asterisk(*).

    JAMES E. STOWERS JR.,*  Chairman of the Board and Director;  Chairman of the
Board, Director and controlling shareholder of American Century Companies, Inc.,
parent corporation of American Century Investment Management,  Inc. and American
Century  Services  Corporation;  Chairman of the Board and  Director of American
Century Investment  Management,  Inc. and American Century Services Corporation;
father of James E. Stowers III.

   
    JAMES E. STOWERS  III,*  Director;  Chief  Executive  Officer and  Director,
American Century Companies, Inc.

    THOMAS A. BROWN,  Director;  Director of Plains States Development,  Applied
Industrial Technologies, Inc., a corporation engaged in the sale of bearings and
power transmission products.
    

    ROBERT W. DOERING, M.D., Director; retired, formerly general surgeon.

   
    ANDREA C.  HALL,  Ph.D.,  Director;  Senior  Vice  President  and  Associate
Director, Midwest Research Institute.

    D. D. (DEL) HOCK, Director;  retired,  formerly Chairman,  Public Service of
Colorado; Director, Service Tech, Inc., Hathaway Corporation, and J.D. Edwards &
Company.
    


STATEMENT OF ADDITIONAL INFORMATION                                            7


   
    DONALD H. PRATT,  Vice  Chairman of the Board and  Director;  President  and
Director, Butler Manufacturing Company.
    

    LLOYD T.  SILVER JR.,  Director;  President,  LSC,  Inc.,  a  manufacturer's
representative.

    M. JEANNINE  STRANDJORD,  Director;  Senior Vice  President  and  Treasurer,
Sprint Corporation; Director, DST Systems, Inc.

   
    RICHARD W.  INGRAM,  President;  Executive  Vice  President  and Director of
Client Services and Treasury  Administration of Funds Distributor,  Inc.. (FDI).
Mr. Ingram  joined FDI in 1995.  Prior to joining FDI, Mr. Ingram served as Vice
President and Division  Manager for First Data  Investor  Services  Group,  Inc.
(from March 1994 to November 1995) and before that as Vice President,  Assistant
Treasurer and Tax Director-Mutual  Funds of the Boston Company,  Inc. (from 1989
to 1994).
    

    MARYANNE  ROEPKE,  CPA, Vice President,  Treasurer and Principal  Accounting
Officer; Vice President, American Century Services Corporation.

    PATRICK A. LOOBY, Vice President; Vice President,  American Century Services
Corporation.

   
    CHRISTOPHER J. KELLEY, Vice President;  Vice President and Associate General
Counsel of FDI.  Prior to joining FDI, Mr. Kelly served as Assistant  Counsel at
Forum  Financial  Group  (from  April 1994 to July  1996) and  before  that as a
compliance officer for Putnam Investments (from 1992 to 1994).

    MARY A.  NELSON,  Vice  President;  Vice  President  and Manager of Treasury
Services and  Administration  of FDI. Prior to joining FDI, Ms. Nelson served as
Assistant Vice President and Client Manager for the Boston  Company,  Inc. (from
1989 to 1994).
    

    MERELE A. MAY, Controller.

    The  Board of  Directors  has  established  four  standing  committees,  the
Executive  Committee,  the Audit  Committee,  the  Compliance  Committee and the
Nominating Committee.

   
    Messrs.  Stowers Jr.  (chairman),  Stowers  III,  and Pratt  constitute  the
Executive  Committee  of the Board of  Directors.  The  committee  performs  the
functions of the Board of Directors  between  meetings of the Board,  subject to
the limitations on its power set out in the Maryland  General  Corporation  Law,
and except for matters  required by the Investment  Company Act to be acted upon
by the whole Board.

    Ms. Strandjord (chairman), and Dr. Doering and Mr. Hock constitute the Audit
Committee.  The  functions  of the  Audit  Committee  include  recommending  the
engagement of the funds' independent accountants, reviewing the arrangements for
and  scope of the  annual  audit,  reviewing  comments  made by the  independent
accountants with respect to internal  controls and the  considerations  given or
the  corrective  action taken by  management,  and reviewing  nonaudit  services
provided by the independent accountants.

    Messrs.  Brown  (chairman),  Pratt,  Silver  and  Dr.  Hall  constitute  the
Compliance  Committee.   The  functions  of  the  Compliance  Committee  include
reviewing  the  results  of the fund's  compliance  testing  program,  reviewing
quarterly  reports from the manager to the Board  regarding  various  compliance
matters  and  monitoring  the  implementation  of the  fund's  Code  of  Ethics,
including violations thereof.

    The  Nominating  Committee has as its principal role the  consideration  and
recommendation  of  individuals  for  nomination  as  directors.  The  names  of
potential  director  candidates  are drawn from a number of  sources,  including
recommendations  from members of the Board,  management and  shareholders.  This
committee  also reviews and makes  recommendations  to the Board with respect to
the composition of Board committees and other Board-related  matters,  including
its   organization,   size,   composition,   responsibilities,   functions   and
compensation.  The  members  of  the  nominating  committee  are  Messrs.  Pratt
(chairman), Hock and Stowers III.
    

    The  Directors of the  corporation  also serve as Directors  for other funds
advised by the  manager.  Each  Director  who is not an  "interested  person" as
defined in the  Investment  Company Act  receives for service as a member of the
Board of six of such  companies an annual  director's  fee of $44,000,  a fee of
$1,000 per regular Board meeting attended and $500 per special Board meeting and
committee meeting attended. In addition, those Directors who are not "interested
persons" who serve as chairman of a committee of the Board of Directors  receive
an  additional  $2,000 for such  services.  These fees and  expenses are divided
among the six investment  companies based upon their relative net assets.  Under
the  terms  of  the  management  agreement  with  the  manager,  the  funds  are
responsible for paying such fees and expenses.


8                                                   AMERICAN CENTURY INVESTMENTS


   
    Set forth below is the aggregate compensation paid for the periods indicated
by the  fund  and by the  American  Century  family  of funds as a whole to each
director of the corporation who is not an "interested  person" as defined in the
Investment Company Act.


                                  Aggregate          Total Compensation from
                                 Compensation         the American Century
Director                       from the fund(1)        Family of Funds(2)
- --------------------------------------------------------------------------------

Thomas A. Brown                       $41                     $60,000

Robert W. Doering, M.D.                40                      49,500

Andrea C. Hall, Ph.D.                  0                        8,833

Linsley L. Lundgaard(3)                41                      42,333

Donald H. Pratt                        41                      60,000

Lloyd T. Silver Jr.                    40                      49,000

M. Jeannine Strandjord                 40                      48,833

D.D. (Del) Hock                        40                      49,500
- --------------------------------------------------------------------------------

(1)Includes  compensation actually paid by the fund during the fiscal year ended
October 31, 1997.

(2)Includes  compensation paid by the fifteen  investment company members of the
American Century family of funds for the calendar year ended December 31, 1997.

(3)Dr. Hall replaced Mr. Lundgaard as a director effective  November 1, 1997.
    

    Those Directors who are  "interested  persons," as defined in the Investment
Company Act,  receive no fee as such for serving as a Director.  The salaries of
such individuals, who also are officers of the funds, are paid by the manager.

MANAGEMENT

   
    A description  of the  responsibilities  and method of  compensation  of the
fund's manager,  American Century  Investment  Management,  Inc., appears in the
Prospectus under the caption "Management."

    During the most recent  fiscal year,  the  management  fees paid by the Real
Estate Fund were as follows:

REAL ESTATE FUND             Year Ended October 31,
- --------------------------------------------------------
                                      1997
- --------------------------------------------------------

Management fees                  $   295,909

Average net assets                26,058,700
- --------------------------------------------------------

    The Institutional Class of the Real Estate Fund commenced June 16, 1997. The
management fees shown above include $48,843 paid on  Institutional  Class shares
of the Real Estate Fund for the period ended October 31, 1997.

    The management  agreement between the Real Estate Fund and the manager shall
continue  in effect  until the earlier of the  expiration  of two years from the
date of its execution or until the first meeting of shareholders  following such
execution and for as long thereafter as its continuance is specifically approved
at least  annually  by (i) the  fund's  Board of  Directors  or by the vote of a
majority of  outstanding  votes (as defined in the  Investment  Company Act) and
(ii) by the vote of a  majority  of the  Directors  who are not  parties  to the
agreement  or  interested  persons of the  manager,  cast in person at a meeting
called for the purpose of voting on such approval.

    The  management  agreement  provides  that it may be  terminated at any time
without payment of any penalty by the fund's Board of Directors, or by a vote of
the fund's  shareholders,  on 60 days' written notice to the manager and that it
shall be automatically terminated if it is assigned.

    The  management  agreement  provides that the manager shall not be liable to
the fund or the  shareholders for anything other than willful  misfeasance,  bad
faith, gross negligence or reckless disregard of its obligations and duties.

    The  management  agreement  also provides that the manager and its officers,
directors and employees may engage in other business,  devote time and attention
to any other  business  whether of a similar or  dissimilar  nature,  and render
services to others.
    

    The  management  agreement  between  the Real  Estate  Fund and the  manager
contemplates the retention of a subadvisor by the manager.

   
    Certain  investments  may be  appropriate  for the fund  and also for  other
clients  advised by the  manager.  Investment  decisions  for the fund and other
clients are made with a view to achieving their respective investment objectives
after  consideration of such factors as their current holdings,  availability of
cash for investment,  and the size of their investment  generally.  A particular
security may be bought or sold for only one client,  or in different amounts and
at  different  times for more than one but less than all  clients.  In addition,
purchases or sales of the same
    


STATEMENT OF ADDITIONAL INFORMATION                                            9


   
security may be made for two or more clients on the same date. Such transactions
will be  allocated  among  clients  in a manner  believed  by the  manager to be
equitable to each. In some cases this procedure  could have an adverse effect on
the price or amount of the securities purchased or sold by the fund.

    The manager may aggregate purchase and sale orders of the fund with purchase
and sale  orders  of its  other  clients  when the  manager  believes  that such
aggregation  provides  the best  execution  for the fund.  The  fund's  Board of
Directors has approved the policy of the manager with respect to the aggregation
of portfolio  transactions.  Where portfolio  transactions have been aggregated,
the fund  participates  at the average share price for all  transactions in that
security on a given day and share  transaction  costs on a pro rata  basis.  The
manager will not aggregate portfolio transactions of the fund unless it believes
such aggregation is consistent with its duty to seek best execution on behalf of
the fund and the terms of the  management  agreement.  The  manager  receives no
additional compensation or remuneration as a result of such aggregation.

    In addition to managing the fund the manager is also acting as an investment
adviser to eight  institutional  accounts  and to twelve  registered  investment
companies:  American  Century  Mutual  Funds,  Inc.,  American  Century  Premium
Reserves,  Inc.,  American  Century World Mutual Funds,  Inc.,  American Century
Strategic Asset Allocations,  Inc., American Century Variable Portfolios,  Inc.,
American Century Municipal Trust,  American Century  Quantitative  Equity Funds,
American Century  International  Bond Funds,  American Century Investment Trust,
American Century  Government  Income Trust,  American Century Target  Maturities
Trust, and American Century California Tax-Free and Municipal Funds.
    

    American  Century  Services   Corporation   provides  physical   facilities,
including  computer  hardware  and software and  personnel,  for the  day-to-day
administration  of the fund  and the  manager  pays  American  Century  Services
Corporation for such services.

   
    As stated in the Prospectus, all of the stock of American Century Investment
Management,  Inc. and American Century Services Corporation is owned by American
Century Companies, Inc.
    

CUSTODIANS

    Chase  Manhattan  Bank,  770  Broadway,  10th  Floor,  New  York,  New  York
10003-9598,  and Commerce Bank, N.A., 1000 Walnut,  Kansas City, Missouri 64105,
each serves as custodian of the assets of the fund. The custodians  take no part
in  determining  the  investment  policies  of the  fund  or in  deciding  which
securities are purchased or sold by the fund. The fund,  however,  may invest in
certain  obligations  of  the  custodians  and  may  purchase  or  sell  certain
securities from or to the custodians.

INDEPENDENT AUDITORS

   
    Deloitte & Touche LLP, 1010 Grand Avenue,  Suite 400, Kansas City,  Missouri
64106  served as  independent  auditors  for the fund for the fiscal  year ended
October 31, 1997.
    

CAPITAL STOCK

    The fund's  capital stock is described in the  Prospectus  under the heading
"Further Information About American Century."

   
    The corporation currently has three series of shares outstanding,  Value and
Equity Income are further divided into four classes, and the Real Estate Fund is
further  divided  into three  classes.  The funds may in the future issue one or
more  additional  series or class of shares without a vote of the  shareholders.
The assets  belonging to each series or class of shares are held  separately  by
the  custodian  and the shares of each series or class  represent  a  beneficial
interest in the  principal,  earnings and profits (or losses) of investment  and
other assets held for that series or class. Your rights as a shareholder are the
same for all series or classes of securities  unless  otherwise  stated.  Within
their respective series or class, all shares will have equal redemption  rights.
Each  share,  when  issued,  is  fully  paid  and  non-assessable.  Each  share,
irrespective  of series or class, is entitled to one vote for each dollar of net
asset value represented by such share on all questions.
    

    In  the  event  of  complete   liquidation   or  dissolution  of  the  fund,
shareholders of each series or class of shares will be entitled to receive,  pro
rata, all of the assets less the liabilities of that series or class.

   
    As of January 2, 1998, in excess of 5% of the
    


10                                                  AMERICAN CENTURY INVESTMENTS


   
outstanding  shares of the Real  Estate  Fund were  owned of record as  follows:
Charles Schwab & Co., San Francisco,  California, owned 5.17%, and Merrill Lynch
Trust Company, Somerset, New Jersey, owned 5.64%.
    

MULTIPLE CLASS STRUCTURE

   
    The  fund's  Board of  Directors  has  adopted a  multiple  class  plan (the
"Multiclass  Plan") pursuant to Rule 18f-3 adopted by the SEC.  Pursuant to such
plan, the fund may issue up to three classes of shares:  an Investor  Class,  an
Institutional Class, and an Advisor Class.

    The Investor Class is made available to investors directly by the investment
manager  through  its  affiliated  broker-dealer,  American  Century  Investment
Services,  Inc.,  for a  single  unified  management  fee,  without  any load or
commission.  The  Institutional  and  Advisor  Classes  are  made  available  to
institutional  shareholders  or  through  financial  intermediaries  that do not
require  the same level of  shareholder  and  administrative  services  from the
manager as  Investor  Class  shareholders.  As a result,  the manager is able to
charge these classes a lower  management fee. In addition to the management fee,
however,  the  Advisor  Class  shares are subject to a Master  Distribution  and
Shareholder  Services Plan (described below).  That plan has been adopted by the
fund's Board of Directors and initial  shareholder in accordance with Rule 12b-1
adopted by the SEC under the Investment Company Act.
    

RULE 12B-1

   
    Rule 12b-1 permits an investment company to pay expenses associated with the
distribution  of its shares in accordance  with a plan adopted by the investment
company's Board of Directors and approved by its shareholders.  Pursuant to such
rule, the Board of Directors and initial shareholder of the fund's Advisor Class
have approved and entered into a Master  Distribution  and Shareholder  Services
Plan,  with  respect to the Advisor  Class (the  "Plan").  The Plan is described
below.

    In  adopting  the Plan,  the Board of  Directors  (including  a majority  of
directors  who are not  "interested  persons"  of the  fund (as  defined  in the
Investment Company Act),  hereafter referred to as the "independent  directors")
determined  that there was a reasonable  likelihood  that the Plan would benefit
the fund and the shareholders of the affected  classes.  Pursuant to Rule 12b-1,
information with respect to revenues and expenses under the Plan is presented to
the Board of Directors  quarterly for its  consideration  in connection with its
deliberations as to the continuance of the Plan. Continuance of the Plan must be
approved by the Board of  Directors  (including  a majority  of the  independent
directors) annually. The Plan may be amended by a vote of the Board of Directors
(including a majority of the  independent  directors),  except that the Plan may
not be amended to  materially  increase the amount to be spent for  distribution
without  majority  approval of the  shareholders of the affected class. The Plan
terminates  automatically  in the event of an  assignment  and may be terminated
upon a vote of a majority of the independent  directors or by vote of a majority
of the outstanding voting securities of the affected class.

    All fees paid under the Plan will be made in  accordance  with Section 26 of
the Rules of Fair Practice of the National Association of Securities Dealers.
    

MASTER DISTRIBUTION AND SHAREHOLDER
SERVICES PLAN

   
    As described in the  Prospectus,  the fund's Advisor Class of shares is made
available to participants in employer-sponsored  retirement or savings plans and
to  persons  purchasing  through  financial   intermediaries,   such  as  banks,
broker-dealers  and insurance  companies.  The Distributor enters into contracts
with various  banks,  broker-dealers,  insurance  companies and other  financial
intermediaries  with respect to the sale of the fund's  shares and/or the use of
the fund's shares in various  investment  products or in connection with various
financial services.
    

    As with  the  Service  Class,  certain  record  keeping  and  administrative
services that are provided by the fund's  transfer  agent of the Investor  Class
shareholders  may be  performed  by a  plan  sponsor  (or  its  agents)  or by a
financial intermediary for shareholders in the Advisor Class.

   
    Payments may be made for a variety of shareholder services,  including,  but
are not limited to, (1) receiving, aggregating and processing purchase, exchange
and redemption request from beneficial owners
    


STATEMENT OF ADDITIONAL INFORMATION                                           11


   
(including  contract  owners of  insurance  products  that  utilize  the fund as
underlying  investment  medium) of shares and  placing  purchase,  exchange  and
redemption  orders  with the  Distributor;  (2)  providing  shareholders  with a
service that invests the assets of their accounts in shares pursuant to specific
or pre-authorized  instructions;  (3) processing dividend payments from the fund
on behalf of  shareholders  and  assisting  shareholders  in  changing  dividend
options,  account  designations  and  addresses;  (4) providing and  maintaining
elective services such as check writing and wire transfer  services;  (5) acting
as  shareholder  of record and nominee for beneficial  owners;  (6)  maintaining
account records for  shareholders  and/or other beneficial  owners;  (7) issuing
confirmations  of  transactions;  (8)  providing  subaccounting  with respect to
shares  beneficially  owned by  customers  of third  parties  or  providing  the
information  to a fund as necessary  for such  subaccounting;  (9) preparing and
forwarding   shareholder   communications  from  the  funds  (such  as  proxies,
shareholder reports,  annual and semi-annual  financial statements and dividend,
distribution and tax notices) to shareholders  and/or other  beneficial  owners;
and (10) providing other similar administrative and sub-transfer agency services
(collectively  referred to as "Shareholder  Services").  Shareholder Services do
not include those activities and expenses that are primarily  intended to result
in the sale of additional shares of the funds. In addition to such services, the
financial intermediaries provide various distribution services.

    To enable  the fund's  shares to be made  available  through  such plans and
financial  intermediaries,  and to compensate them for such services, the fund's
investment  manager  has  reduced  its  management  fee by 0.25% per annum  with
respect  to the  Advisor  Class  shares and the fund's  Board of  Directors  has
adopted a Master  Distribution and Shareholder  Services Plan (the "Distribution
Plan").  Pursuant  to such Plan,  the  Advisor  Class  shares pay a fee of 0.50%
annually of the aggregate  average daily net assets of the fund's  Advisor Class
shares, 0.25% of which is paid for Shareholder Services (as described above) and
0.25% of which is paid for distribution services.
    

    Distribution  services  include any activity  undertaken or expense incurred
that is primarily intended to result in the sale of Advisor Class shares,  which
services  may  include  but  are  not  limited  to,  (1) the  payment  of  sales
commissions,  ongoing  commissions  and  other  payments  to  brokers,  dealers,
financial  institutions  or others who sell  Advisor  Class  shares  pursuant to
Selling  Agreements;  (2)  compensation to registered  representatives  or other
employees of  Distributor  who engage in or support  distribution  of the funds'
Advisor Class shares; (3) compensation to, and expenses  (including overhead and
telephone  expenses)  of,   Distributor;   (4)  the  printing  of  prospectuses,
statements  of  additional  information  and  reports  for other  than  existing
shareholders; (5) the preparation, printing and distribution of sales literature
and advertising  materials  provided to the funds'  shareholders and prospective
shareholders;  (6)  receiving  and  answering  correspondence  from  prospective
shareholders  including  distributing  prospectuses,  statements  of  additional
information,  and shareholder reports; (7) the providing of facilities to answer
questions  from  prospective  investors  about fund shares;  (8) complying  with
federal and state  securities  laws  pertaining to the sale of fund shares;  (9)
assisting  investors in completing  application forms and selecting dividend and
other  account  options:  (10) the providing of other  reasonable  assistance in
connection  with  the  distribution  of fund  shares;  (11) the  organizing  and
conducting  of  sales  seminars  and  payments  in  the  form  of  transactional
compensation or promotional incentives;  (12) profit on the foregoing;  (13) the
payment of "service fees" for the provision of personal,  continuing services to
investors,  as  contemplated  by the Rules of Fair Practice of the NASD and (14)
such other distribution and services activities as the manager determines may be
paid for by the funds  pursuant to the terms of this Agreement and in accordance
with Rule 12b-1 of the 1940 Act.

   
TAXES

TAXATION OF CERTAIN MORTGAGE REITS

    The fund may invest in REITs that hold  residual  interests  in real  estate
mortgage investment conduits.  Under Treasury regulations that have not yet been
issued, but may apply retroactively,  a portion of the fund's income from a REIT
that is attributable to the REIT's residual  interest in a REMIC (referred to in
the Code as an "excess inclusion") will be subject to
    


12                                                  AMERICAN CENTURY INVESTMENTS


Federal income tax in all events. These regulations are also expected to provide
that excess inclusion income of a regulated investment company,  such as a fund,
will be  allocated  to  shareholders  of the  regulated  investment  company  in
proportion to the dividends  received by them with the same  consequences  as if
the shareholders held the related REMIC residual interest directly.  In general,
excess  inclusion  income  allocated to shareholders (i) cannot be offset by net
operating   losses   (subject  to  a  limited   exception  for  certain   thrift
institutions)  and (ii) will  constitute  unrelated  business  taxable income to
entities (including a qualified pension plan, an individual  retirement account,
a 401(k)  plan,  a Keogh  plan or other  tax-exempt  entity)  subject  to tax on
unrelated business income,  thereby potentially requiring such an entity that is
allocated excess inclusion income, and otherwise might be required to file a tax
return, to file a tax return and pay tax on some income. In addition,  if at any
time during any taxable year a  "disqualified  organization"  (as defined in the
Code) is a record holder of a share in a regulated investment company,  then the
regulated  investment  company will be subject to a tax equal to that portion of
its  excess  inclusion  income for the  taxable  year that is  allocable  to the
disqualified  organization,  multiplied by the highest  Federal  income tax rate
imposed on corporations.

TAXATION OF DEBT INSTRUMENTS

    For Federal income tax purposes,  debt securities  purchased by the fund may
be treated as having  original  issue  discount.  Original  issue  discount  can
generally be defined as the excess of the stated redemption price at maturity of
a debt  obligation  over the issue price.  Original issue discount is treated as
interest earned by the fund for Federal income tax purposes,  whether or not any
income is  actually  received,  and  therefore  is subject  to the  distribution
requirements  of the Code.  However,  original  issue  discount  with respect to
tax-exempt  obligations generally will be excluded from a fund's taxable income.
Original  issue  discount with respect to  tax-exempt  securities is accrued and
added to the adjusted tax basis of such  securities  for purposes of determining
gain or loss upon sale or at maturity.  Generally,  the amount of original issue
discount  for any  period  is  determined  on the basis of a  constant  yield to
maturity  which takes into account the  compounding of accrued  interest.  Under
section 1286 of the Code, an  investment  in a stripped bond or stripped  coupon
will result in original issue discount.

   
    The fund may  purchase  debt  securities  at a discount  which  exceeds  the
original issue price plus previously  accrued original issue discount  remaining
on the securities,  at the time of purchase. This additional discount represents
market discount for income tax purposes.  Generally,  market discount is accrued
on a daily basis.

    The fund may purchase  debt  securities  at a premium,  i.e.,  at a purchase
price in excess of face  amount.  With  respect to  tax-exempt  securities,  the
premium must be  amortized to the maturity  date but no deduction is allowed for
the premium  amortization.  Instead,  the amortized bond premium will reduce the
fund's adjusted tax basis in the securities. For taxable securities, the premium
may be  amortized  if the fund so  elects.  The  amortized  premium  on  taxable
securities is allowed as a deduction, and, generally for securities issued after
September 27, 1985, must be amortized under a constant yield method.
    

FOREIGN HOLDERS

   
    A foreign  holder is a person or entity that,  for U.S.  Federal  income tax
purposes,  is a nonresident alien individual,  a foreign corporation,  a foreign
partnership,  or a  non-resident  fiduciary of a foreign  estate or trust.  If a
distribution  of the fund's  taxable income  (without  regard to its net capital
gain) to a foreign  holder is not  effectively  connected  with a U.S.  trade of
business  carried  on by the  investor,  such  distribution  will be  subject to
withholding  tax at a 30%  rate or such  lower  rate as may be  specified  by an
applicable  income tax treaty.  In  addition,  distributions  from the fund will
generally be subject to information reporting.
    

    If at least  50% of the  value of the Real  Estate  Fund is  represented  by
shares of REITs that are "domestically controlled" within the meaning of Section
897(h) of the Code,  or is  represented  by shares of classes of REIT stock that
(i) represent not more than 5% of such classes and (ii) are "regularly traded on
an established securities market" within the meaning of Section 897(c)(3) of the
Code, a for-


STATEMENT OF ADDITIONAL INFORMATION                                           13


eign  holder  should  not be  subject  to  withholding  tax  under  the  Foreign
Investment  in Real  Property Tax Act with respect to gain arising from the sale
or redemption of units. In addition, based upon advice of counsel as to existing
law, the fund does not intend to withhold under FIRPTA on  distributions  of the
fund's net capital gain  (designated  as capital gain by the fund).  Such income
generally  will not be  subject  to  federal  income  tax  unless  the income is
effectively  connected  with a trade or business of such  foreign  holder in the
United  States.  In the case of a foreign  holder  who is a  non-resident  alien
individual,  however,  gain  arising  from the sale or  redemption  of shares or
distributions  of the  fund's net  capital  gain  ordinarily  will be subject to
federal income tax at a rate of 30% if such individual is physically  present in
the U.S.  for 183 days or more during the  taxable  year and, in the case of the
gain  arising  from  the  sale  or  redemption  of  units,  either  the  gain is
attributable  to an office or other fixed place of  business  maintained  by the
holder in the United States or the holder has a "tax home" in the United States.
In addition,  shares held by individual  who is not a citizen or resident of the
United  States at the time of his death  will  generally  be  subject  to United
States federal estate tax.

    The tax  consequences  to a foreign holder entitled to claim the benefits of
an applicable tax treaty may be different from those described  herein.  Foreign
holders should consult their own tax advisers to determine whether investment in
the fund is appropriate.

BROKERAGE

   
    Under  the  terms  of the  management  agreements  between  the fund and the
manager,  the manager has the  responsibility  of  selecting  brokers to execute
portfolio transactions.  The manager has delegated  responsibility for selecting
brokers to execute  portfolio  transactions to the subadvisor under the terms of
the Investment  Subadvisory  Agreement.  The fund's policy is to secure the most
favorable prices and execution of orders on its portfolio transactions.  So long
as that  policy is met,  the  manager  may take into  consideration  the factors
discussed below when selecting brokers.
    

    The manager or the subadvisor,  as the case may be, receives statistical and
other  information  and services  without  cost from  brokers and  dealers.  The
manager or the subadvisor evaluates such information and services, together with
all  other  information  that it may  have,  in  supervising  and  managing  the
investments  of the funds.  Because  such  information  and services may vary in
amount,  quality and  reliability,  their influence in selecting  brokers varies
from  none to very  substantial.  The  manager  and the  subadvisor  propose  to
continue to place some of the funds' brokerage business with one or more brokers
who provide information and services.  Such information and services provided to
the  manager  and the  subadvisor  will be in addition to and not in lieu of the
services  required to be performed for the funds by the manager and  subadvisor.
Neither the  manager  nor the  subadvisor  utilizes  brokers  who  provide  such
information  and  services  for the purpose of reducing the expense of providing
required services to the funds.

   
    In the fiscal year ended October 31, 1997, the brokerage  commissions of the
Real Estate Fund were as follows:


FUND               Year Ended October 31,
- ----------------------------------------------

                            1997
- ----------------------------------------------

REAL ESTATE FUND         $140,226(1)
- ----------------------------------------------
    

(1)Since commencement of sale (June 16, 1997).

   
    The  brokerage  commissions  paid by the fund may exceed  those that another
broker might have charged for  effecting  the same  transactions  because of the
value of the brokerage and/or research services provided by the broker. Research
services   furnished  by  brokers  through  whom  the  fund  effects  securities
transactions  may be used by the manager in servicing all of its  accounts,  and
not all such  services may be used by the manager in managing the  portfolios of
the fund.
    

    The  staff of the SEC has  expressed  the  view  that  the  best  price  and
execution  of  over-the-counter  transactions  in  portfolio  securities  may be
secured by dealing directly with principal  market makers,  thereby avoiding the
payment of compensation to another broker. In certain  situations,  the officers
of the fund and the manager  believe that the facilities,  expert  personnel and
technological systems of a broker enable


14                                                  AMERICAN CENTURY INVESTMENTS


   
the funds to secure as good a net price by  dealing  with a broker  instead of a
principal  market maker,  even after payment of the  compensation to the broker.
The fund normally places its over-the-counter transactions with principal market
makers but also may deal on a brokerage basis when utilizing  electronic trading
networks or as circumstances warrant.

    On occasions when the manager deems the purchase or sale of a security to be
in the  best  interests  of the fund as well as other  fiduciary  accounts,  the
manager may  aggregate  the security to be sold or  purchased  for the fund with
those to be sold or purchased for other accounts in order to obtain the best net
price and most favorable  execution.  In such event, the allocation will be made
by the manager in the manner considered to be most equitable and consistent with
its fiduciary obligations to all such fiduciary accounts, including the fund.
    

PERFORMANCE ADVERTISING

FUND PERFORMANCE

   
    Individual fund  performance may be compared to various  indices,  including
the  Standard  & Poor's 500  Index,  the  Consumer  Price  Index,  the Dow Jones
Industrial Average and the Morgan Stanley REIT Index,  NAREIT Equity-Less Health
Care Index , and Wilshire REIT Only Index. Fund performance also may be compared
to the rankings prepared by Lipper Analytical Services, Inc.

    The  following  table  sets forth the  average  annual  total  return of the
Investor class of the fund for the period indicated. Average annual total return
is calculated by determining the fund's  cumulative  total return for the stated
period and then  computing  the annual  compound  return that would  produce the
cumulative  total return if the fund's  performance  had been constant over that
period.  Cumulative  total return  includes  all  elements of return,  including
reinvestment of dividends and capital gains distributions.  Annualization of the
fund's  return  assumes  that the  partial  year  performance  will be  constant
throughout  the period.  Actual return through the period may be greater or less
than the annualized data.

                                                         Average Annual
Real Estate Fund                                          Total Return
- --------------------------------------------------------------------------------

Year ended October 31, 1997                                  40.69%

September 21, 1995 (Inception)
through October 31, 1997                                     31.46%
- --------------------------------------------------------------------------------

    The fund also may elect to  advertise  cumulative  total  return and average
annual total  return,  computed as described  above,  over periods of time other
than one,  five and 10 years and  cumulative  total  return  over  various  time
periods.  The following table shows the cumulative total returns and the average
annual returns for the Investor Class of the fund since its date of inception.


                               Cumulative Total          Average Annual

                            Return Since Inception        Compound Rate
- --------------------------------------------------------------------------------

Real Estate Fund                    78.08%                    31.46%
- --------------------------------------------------------------------------------
    

ADDITIONAL PERFORMANCE COMPARISONS

   
    Investors may judge the performance of the fund by comparing its performance
to the  performance  of  other  mutual  funds or  mutual  fund  portfolios  with
comparable  investment  objectives and policies  through  various mutual fund or
market indices such as the EAFE(reg.tm)  Index,  NAREIT  Equity-Less Health Care
Index and Wilshire REIT Only Index, and those prepared by Dow Jones & Co., Inc.,
Standard & Poor's  Corporation,  Shearson Lehman Brothers,  Inc. and The Russell
2000  Index,  and  to  data  prepared  by  Lipper  Analytical  Services,   Inc.,
Morningstar,  Inc. and the Consumer Price Index. Comparisons may also be made to
indices or data published in Money, Forbes,  Barron's,  The Wall Street Journal,
The New York Times,  Business Week, Pensions and Investments,  USA Today, Realty
Stock  Review,  Changing  Times,   Institutional  Investor,  and  other  similar
publications  or  services.  In addition  to  performance  information,  general
information about the fund that appears in a publication such as those mentioned
above or in the Prospectus  under the heading  "Performance  Advertising" may be
included in advertisements and in reports to shareholders.
    


STATEMENT OF ADDITIONAL INFORMATION                                           15


PERMISSIBLE ADVERTISING INFORMATION

   
    From  time to time,  the fund may,  in  addition  to any  other  permissible
information,  include the  following  types of  information  in  advertisements,
supplemental  sales literature and reports to  shareholders:  (1) discussions of
general economic or financial principles (such as the effects of compounding and
the benefits of dollar-cost  averaging);  (2)  discussions  of general  economic
trends;  (3)  presentations of statistical data to supplement such  discussions;
(4)  descriptions of past or anticipated  portfolio  holdings for the funds; (5)
descriptions  of  investment  strategies  for the  funds;  (6)  descriptions  or
comparisons  of various  savings and  investment  products  (including,  but not
limited to, qualified  retirement plans and individual stocks and bonds),  which
may or may  not  include  the  fund;  (7)  comparisons  of  investment  products
(including  the  fund)  with  relevant  market  or  industry  indices  or  other
appropriate  benchmarks;   (8)  discussions  of  fund  rankings  or  ratings  by
recognized rating organizations;  and (9) testimonials describing the experience
of  persons  that  have  invested  in the  funds.  The  funds  may also  include
calculations,   such  as  hypothetical   compounding  examples,  which  describe
hypothetical  investment  results  in  such  communications.   Such  performance
examples will be based on an express set of  assumptions  and are not indicative
of the performance of the funds.

MULTIPLE CLASS PERFORMANCE ADVERTISING

    Pursuant to the Multiple Class Plan, the funds may issue additional  classes
of existing  funds or introduce  new funds with multiple  classes  available for
purchase.  To the extent a new class is added to an existing  fund,  the manager
may, in compliance with SEC and NASD rules,  regulations and guidelines,  market
the new class of shares  using the  historical  performance  information  of the
original class of shares. When quoting performance information for the new class
of shares for  periods  prior to the first full  quarter  after  inception,  the
original class'  performance will be restated to reflect the expenses of the new
class.  For  periods  after the  first  full  quarter  after  inception,  actual
performance of the new class will be used.
    

REDEMPTIONS IN KIND

   
    In order to protect the investments of the remaining shareholders,  the fund
has adopted a policy  regarding large  redemptions.  That policy is described in
detail in the fund Prospectus under the heading "Special  Requirements for Large
Redemptions."

    The fund has  elected  to be  governed  by Rule 18f-1  under the  Investment
Company Act,  pursuant to which the fund is obligated to redeem shares solely in
cash up to the  lesser  of  $250,000  or 1% of the net  asset  value of the fund
during any 90-day  period for any one  shareholder.  Should  redemptions  by any
shareholder  exceed such limitation,  the fund will have the option of redeeming
the excess in cash or in kind.  If shares are  redeemed in kind,  the  redeeming
shareholder  might incur  brokerage  costs in converting the assets to cash. The
securities  delivered  will be selected at the sole  discretion  of the manager.
Such securities will not necessarily be  representative  of the entire portfolio
and may be securities that the manager regards as least desirable. The method of
valuing  securities  used to make  redemptions  in kind  will be the same as the
method of valuing  portfolio  securities  described in the Prospectus  under the
heading "How Share Price is  Determined,"  and such valuation will be made as of
the same time the redemption price is determined.
    

HOLIDAYS

   
    The fund does not  determine  the net asset value of its shares on days when
the New York Stock  Exchange  is closed.  Currently,  the  Exchange is closed on
Saturdays and Sundays and on holidays, namely New Year's Day, Martin Luther King
Jr. Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence  Day, Labor
Day, Thanksgiving and Christmas.
    

FINANCIAL STATEMENTS

   
    The  financial  statements of the fund for the fiscal year ended October 31,
1997, are included in the Annual Report to  shareholders,  which is incorporated
herein by reference.  You may receive copies of the Annual Report without charge
upon request to the fund at the address and telephone numbers shown on the cover
of this Statement.
    


16                                                  AMERICAN CENTURY INVESTMENTS


P.O. BOX 419200 
KANSAS CITY, MISSOURI 
64141-6200

INVESTOR SERVICES:  
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE:  
1-800-345-8765

TELECOMMUNICATIONS DEVICE FOR THE DEAF:  
1-800-634-4113 OR 816-444-3485

FAX: 816-340-7962

WWW.AMERICANCENTURY.COM

                            [american century logo]
                                    American
                                Century(reg.sm)

9802           [recycled logo]
SH-BKT-10830      Recycled
<PAGE>
PART C    OTHER INFORMATION

ITEM 24.  Financial Statements and Exhibits

          (a)  Financial Statements:

          (i)  Financial Statements filed in Part A of Registration Statement:

               1.  Financial Highlights

          (ii) Financial   Statements  filed  in  Part  B  of  the  Registration
               Statement  (each  of  the  following   financial   statements  is
               contained in the  Registrant's  Annual  Report dated  October 31,
               1997, and which are  incorporated  by reference in Part B of this
               Registration Statement):

               1.   Statements of Assets and Liabilities at October 31, 1997.

               2.   Statements  of  Operations  for the year ended  October  31,
                    1997.

               3.   Statements  of  Changes  in Net  Assets  for the year  ended
                    October 31, 1997.

               4.   Notes to Financial Statements as of October 31, 1997.

               5.   Schedule of Investments at October 31, 1997.

               6.   Independent Auditors' Report dated November 26, 1997.

          (b)  Exhibits  (all  exhibits not filed herein are being  incorporated
               herein by reference).

               1.   (a)  Articles of Incorporation of Twentieth  Century Capital
                         Portfolios,   Inc.,   dated   June  11,   1993   (filed
                         electronically   as  an   exhibit   to   Post-Effective
                         Amendment No. 5 on Form N-1A on July 31, 1996, File No.
                         33-64872).

                    (b)  Articles  Supplementary  of Twentieth  Century  Capital
                         Portfolios,   Inc.,   dated   March  11,   1996  (filed
                         electronically   as  an   exhibit   to   Post-Effective
                         Amendment No. 5 on Form N-1A on July 31, 1996, File No.
                         33-64872).

                    (c)  Articles of  Amendment  of  Twentieth  Century  Capital
                         Portfolios,   Inc.,   dated  December  2,  1996  (filed
                         electronically   as  an   exhibit   to   Post-Effective
                         Amendment No. 7 on Form N-1A on March 3, 1997, File No.
                         33-64872).

                    (d)  Articles  Supplementary  of  American  Century  Capital
                         Portfolios,   Inc.,   dated  December  2,  1996  (filed
                         electronically   as  an   exhibit   to   Post-Effective
                         Amendment No. 7 on Form N-1A on March 3, 1997, File No.
                         33-64872).

                    (e)  Articles  Supplementary  of  American  Century  Capital
                         Portfolios,   Inc.   dated   April  30,   1997   (filed
                         electronically   as  an   exhibit   to   Post-Effective
                         Amendment No. 8 on Form N-1A on May 21, 1997,  File No.
                         33-64872).

                    (f)  Certificate of Correction of Articles  Supplementary of
                         American Century Capital Portfolios, Inc. dated May 15,
                         1997   (filed   electronically   as   an   exhibit   to
                         Post-Effective  Amendment No. 8 on Form N-1A on May 21,
                         1997, File No. 33-64872).

                    (g)  Articles  Supplementary  of  American  Century  Capital
                         Portfolios,  Inc. dated December  19,1997 (filed herein
                         as Ex-99.B1g).

               2.   (a)  By-Laws of Twentieth Century Capital  Portfolios,  Inc.
                         (filed  electronically  as an exhibit to Post-Effective
                         Amendment No. 5 on Form N-1A on July 31, 1996, File No.
                         33-64872).

                    (b)  Amendment  to  By-Laws  of  American   Century  Capital
                         Portfolios, Inc. (filed herein as EX-99.B2b)

               3.   Voting Trust Agreements - None.

               4.   Specimen  securities (filed  electronically as an exhibit to
                    Post-Effective Amendment No. 8 on Form N-1A on May 21, 1997,
                    File No. 33-64872).

               5.   (a)  Management  Agreement  dated  as  of  August  1,  1997,
                         between American Century Capital  Portfolios,  Inc. and
                         American  Century  Investment  Management,  Inc. (filed
                         herein as EX-99.B5a).

                    (b)  Subadvisory  Agreement by and between  American Century
                         Capital  Portfolios,  Inc., American Century Investment
                         Management,  Inc.  and  RREEF  America,  L.L.C.,  dated
                         January 27, 1998 (filed herein as EX-99.B5b).

               6.   Distribution  Agreement  between  American  Century  Capital
                    Portfolios, Inc. and Funds Distributor,  Inc., dated January
                    15,   1998   (filed   electronically   as   Exhibit   B6  to
                    Post-Effective  Amendment  No. 28 on form  N-1A of  American
                    Century Target Maturities Trust, File No. 2-94608).

               7.   Bonus and Profit Sharing Plan, Etc. - None.

               8.   (a)  Master  Agreement  by  and  between  Twentieth  Century
                         Service, Inc. and Commerce Bank, N.A. dated January 22,
                         1997 (filed as a part of  Post-Effective  Amendment No.
                         76 to  the  Registration  Statement  on  Form  N-1A  of
                         American Century Mutual Funds,  Inc., File No. 2-14213,
                         filed  February  28,  1997 and  incorporated  herein by
                         reference).

                    (b)  Global Custody  Agreement  between The Chase  Manhattan
                         Bank and the Twentieth Century and Benham Funds,  dated
                         August  9,  1996  (filed  as a part  of  Post-Effective
                         Amendment No. 31 to the Registration  Statement on Form
                         N-1A of American Century  Government Income Trust, File
                         No. 2-99222,  filed February 7, 1997, and  incorporated
                         herein by reference).

               9.   Transfer  Agency  Agreement,  dated as of August 1, 1993, by
                    and between Twentieth Century Capital  Portfolios,  Inc. and
                    Twentieth Century Services, Inc. (filed electronically as an
                    exhibit to  Post-Effective  Amendment  No. 5 on Form N-1A on
                    July 31, 1996, File No. 33-64872).

               10.  Opinion and consent of Counsel (filed herein as EX-99.B10).

               11.  Consent  of   Deloitte   &  Touche  LLP  (filed   herein  as
                    EX-99.B11).

               12.  Annual  Report of the  Registrant  dated  October  31,  1997
                    (filed electronically on December 19, 1997).

               13.  Agreements for Initial Capital, Etc. - None.

               14.  Model  Retirement  Plans  (filed as  Exhibits  14(a)-(d)  to
                    Pre-Effective  Amendment No. 2 to the Registration Statement
                    on Form N-1A of Twentieth  Century  World  Investors,  Inc.,
                    File No. 33-39242, filed on May 6, 1991).

               15.  (a)  Master  Distribution  and Shareholder  Services Plan of
                         Twentieth Century Capital  Portfolios,  Inc., Twentieth
                         Century  Investors,  Inc.,  Twentieth Century Strategic
                         Asset  Allocations,  Inc. and  Twentieth  Century World
                         Investors, Inc. (Advisor Class) dated September 3, 1996
                         (filed herein as EX-99.B15a).

                    (b)  Shareholder  Services Plan of Twentieth Century Capital
                         Portfolios,  Inc.,  Twentieth Century Investors,  Inc.,
                         Twentieth  Century Strategic Asset  Allocations,  Inc.,
                         and Twentieth  Century World Investors,  Inc.  (Service
                         Class)  dated   September  3,  1996  (filed  herein  as
                         EX-99.B15b).

               16.  Schedule  of   Computation   for   Performance   Advertising
                    Quotations (filed herein as EX-99.B16).

               17.  Power of Attorney (filed herein as EX-99.B17).

               18.  Multiple Class Plan of Twentieth Century Capital Portfolios,
                    Inc.,  Twentieth Century Investors,  Inc., Twentieth Century
                    Strategic  Asset  Allocations,  Inc. and  Twentieth  Century
                    World  Investors,  Inc.  dated  September  3,  1996,  (filed
                    herein as EX-99.B18).

               27.  (a)  Financial  Data  Schedule for American  Century  Value,
                         (EX-27.1.1).

                    (b)  Financial  Data  Schedule for American  Century  Equity
                         Income (EX-27.1.2).

                    (b)  Financial  Data  Schedule  for  American  Century  Real
                         Estate (EX-27.1.3).

ITEM 25.  Persons Controlled by or Under Common Control with Registrant - None.

ITEM 26.  Number of Holders of Securities.

                                             Number of Record Holders
                                               As of April 30, 1997

                                  Investor   Advisor   Institutional  Service
Title of Series                    Class      Class        Class       Class
- ---------------                    -----      -----        -----       -----

American Century Value             91,645       17           0           0
American Century Equity Income     18,448        3           0           0
American Century Real Estate        8,165        0           8           0

ITEM 27.  Indemnification.

          The  Registrant  is a  Maryland  corporation.  Section  2-418  of  the
          Maryland  General  Corporation  Law allows a Maryland  corporation  to
          indemnify its officers, directors,  employees and agents to the extent
          provided in such statute.

          Article XIII of the Registrant's Articles of Incorporation,  Exibit 1,
          requires  the  indemnification  of  the  Registrant's   directors  and
          officers  to the extent  permitted  by Section  2-418 of the  Maryland
          General  Corporation  Law, the Investment  Company Act of 1940 and all
          other applicable laws.

          The Registrant has purchased an insurance policy insuring its officers
          and  directors  against  certain  liabilities  which such officers and
          directors  may incur while  acting in such  capacities  and  providing
          reimbursement  to the Registrant for sums which it may be permitted or
          required   to  pay  to  its   officers   and   directors   by  way  of
          indemnification  against such  liabilities,  subject in either case to
          clauses respecting deductibility and participation.

ITEM 28.  Business and Other Connections of Investment Advisor.

          American  Century  Investment  Management,  Inc.  (formerly  known  as
          Investors Research Corporation), the investment advisor, is engaged in
          the  business  of  managing  investments  for  registered   investment
          companies,   deferred   compensation  plans  and  other  institutional
          investors.

ITEM 29.  Principal Underwriters

          None.

ITEM 30.  Location of Accounts and Records.

          All accounts,  books and other documents  required to be maintained by
          Section 31(a) of the 1940 Act, and the rules  promulgated  thereunder,
          are  in  the  possession  of  Registrant,  American  Century  Services
          Corporation  and American  Century  Investment  Management,  Inc., all
          located at 4500 Main Street, Kansas City, Missouri 64111.

ITEM 31.  Management Services - None.

ITEM 32.  Undertakings.

          (a)  Not applicable.

          (b)  Not applicable.

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

          (d)  The Registrant hereby undertakes that it will, if requested to do
               so by the holders of at least 10% of the Registrant's outstanding
               votes,  call a meeting of shareholders  for the purpose of voting
               upon the  question of the removal of a director  and to assist in
               communication  with other  shareholders  as  required  by Section
               16(c).
<PAGE>
                                   SIGNATURES

     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment Company Act of 1940, the Registrant certifies that it has duly caused
this Post-Effective  Amendment No. 9 to its Registration  Statement to be signed
on its behalf by the  undersigned,  thereunto  duly  authorized,  in the City of
Kansas City, State of Missouri on the 17th day of February, 1998.

                                    American Century Capital Portfolios, Inc.
                                                 (Registrant)

                                    By:  /s/Patrick A. Looby
                                         Patrick A. Looby, Vice President

     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
Post-Effective Amendment No. 9 has been signed below by the following persons in
the capacities and on the dates indicated.

<TABLE>
<CAPTION>
Signature                                 Title                           Date
<S>                                <C>                               <C>
*Richard W. Ingram                 President, Principal Executive    February 17, 1998
- -------------------------          and Principal Financial Officer
Richard W. Ingram

*Maryanne Roepke                   Vice President and Treasurer      February 17, 1998
- -------------------------
Maryanne Roepke

*James E. Stowers, Jr.             Director                          February 17, 1998
- -------------------------
James E. Stowers, Jr.

*James E. Stowers III              Director                          February 17, 1998
- -------------------------
James E. Stowers, III

*Thomas A. Brown                   Director                          February 17, 1998
- -------------------------
Thomas A. Brown

*Robert W. Doering, M.D.           Director                          February 17, 1998
- -------------------------
Robert W. Doering, M.D.

*Andrea C. Hall, Ph.D.             Director                          February 17, 1998
- -------------------------
Andrea C. Hall, Ph.D.

*D. D. (Del) Hock                  Director                          February 17, 1998
- -------------------------
D. D. (Del) Hock

*Donald H. Pratt                   Director                          February 17, 1998
- -------------------------
Donald H. Pratt

*Lloyd T. Silver, Jr.              Director                          February 17, 1998
- -------------------------
Lloyd T. Silver, Jr.

*M. Jeannine Strandjord            Director                          February 17, 1998
- -------------------------
M. Jeannine Strandjord


*By /s/Patrick A. Looby
    Patrick A. Looby
    Attorney-in-Fact
</TABLE>

                                 EXHIBIT INDEX

EXHIBIT        DESCRIPTION OF DOCUMENT
NUMBER

EX-99.B1a      Articles  of   Incorporation   of   Twentieth   Century   Capital
               Portfolios,   Inc.  (filed   electronically   as  Exhibit  1a  to
               Post-Effective  Amendment  No. 5 on Form N-1A,  filed on July 31,
               1996, and incorporated herein by reference).

EX-99.B1b      Articles  Supplementary of Twentieth Century Capital  Portfolios,
               Inc.  (filed  electronically  as  Exhibit  1b  to  Post-Effective
               Amendment  No.  5 on Form  N-1A,  filed  on July  31,  1996,  and
               incorporated herein by reference).

EX-99.B1c      Articles of Amendment of Twentieth  Century  Capital  Portfolios,
               Inc., dated December 2, 1996 (filed electronically as Exhibit B1c
               to Post-Effective Amendment No. 7 on Form N-1A, filed on March 3,
               1997, and incorporated herein by reference).

EX-99.B1d      Articles  Supplementary of American  Century Capital  Portfolios,
               Inc., dated December 2, 1996 (filed electronically as Exhibit B1d
               to Post-Effective Amendment No. 7 on Form N-1A, filed on March 3,
               1997, and incorporated herein by reference).

EX-99.B1e      Articles  Supplementary of American  Century Captial  Portfolios,
               Inc. dated April 30, 1997 (filed electronically as Exhibit B1e to
               Post-Effective  Amendment  No. 8 on Form  N-1A,  filed on May 21,
               1997, and incorporated herein by reference).

EX-99.B1f      Certificate of Correction to Articles  Supplementary  of American
               Century  Capital  Portfolios,  Inc.  dated  May 15,  1997  (filed
               electronically as Exhibit B1f to  Post-Effective  Amendment No. 8
               on Form N-1A, filed on May 21, 1997, and  incorporated  herein by
               reference).

EX-99.B1g      Articles  Supplementary of American  Century Capital  Portfolios,
               Inc. dated December 19, 1997 is included herewith.

EX-99.B2a      By-Laws of Twentieth  Century  Capital  Portfolios,  Inc.  (filed
               electronically as Exhibit 2 to Post-Effective  Amendment No. 5 on
               Form N-1A,  filed on July 31, 1996,  and  incorporated  herein by
               reference).

EX-99.B2b      Amendment to By-Laws of American Century Capital Portfolios, Inc.
               is included herewith.

EX-99.B4       Specimen  securities  representing  shares  of  common  stock  of
               American Century Capital Portfolios,  Inc. (filed  electronically
               as Exhibit  B4 to  Post-Effective  Amendment  No. 8 on Form N-1A,
               filed on May 21, 1997, and incorporated herein by reference).

EX-99.B5a      Management  Agreement,  dated  as  of  August  1,  1997,  between
               American  Century Capital  Portfolios,  Inc. and American Century
               Investment Management, Inc. is included herewith.

EX-99.B5b      Investment  Subadvisory  Agreement by and among American  Century
               Capital Portfolios, Inc., American Century Investment Management,
               Inc. and RREEF America L.L.C., dated January 27, 1998 is included
               herewith.

EX-99.B6       Distribution   Agreement   between   American   Century   Capital
               Portfolios,  Inc. and Funds  Distributor,  Inc. dated January 15,
               1998  (filed   electronically  as  Exhibit  6  to  Post-Effective
               Amendment  No.  28  on  Form  N-1A  of  American  Century  Target
               Maturities  Trust,  filed on January 30, 1998,  and  incorporated
               herein by reference).

EX-99.B8a      Master Agreement by and between Twentieth Century Services,  Inc.
               and  Commerce   Bank,   N.A.   dated   January  22,  1997  (filed
               electronically as Exhibit 8(b) to Post-Effective Amendment No. 76
               to the  Registration  Statement on Form N-1A of American  Century
               Mutual Funds, Inc., File No. 2-14213, filed February 28, 1997 and
               incorporated herein by reference).

EX-99.B8b      Global Custody Agreement between The Chase Manhattan Bank and the
               Twentieth  Century and Benham Funds,  dated August 9, 1996 (filed
               electronically as Exhibit B8 to  Post-Effective  Amendment No. 31
               to the  Registration  Statement on Form N-1A of American  Century
               Government  Income Trust,  File No.  2-99222,  filed  February 7,
               1997, and incorporated herein by reference).

EX-99.B9       Transfer  Agency  Agreement  dated as of August 1,  1993,  by and
               between Twentieth Century Capital Portfolios,  Inc. and Twentieth
               Century  Services,  Inc.  (filed  electronically  as Exhibit 9 to
               Post-Effective Amendment No. 5 on Form N-1A, filed July 31, 1996,
               and incorporated herein by reference).

EX-99.B10      Opinion and Consent of Counsel.

EX-99.B11      Consent of Deloitte & Touche LLP.

EX-99.B12      Annual  Report of the  Registrant  dated  October 31, 1997 (filed
               electronically  on December 19, 1997, and incorporated  herein by
               reference).

EX-99.B14      Model Retirement Plans (filed as Exhibits  14(a),14(b),14(c)  and
               14(d)  to  Pre-Effective  Amendment  No.  2 to  the  Registration
               Statement and incorporated herein by reference).

EX-99.B15a     Master  Distribution  and Shareholder  Services Plan of Twentieth
               Century Capital  Portfolios,  Inc.,  Twentieth Century Investors,
               Inc.,  Twentieth  Century Strategic Asset  Allocations,  Inc. and
               Twentieth  Century World  Investors,  Inc.  (Advisor Class) dated
               September 3, 1996 is included herewith.

EX-99.B15b     Shareholder   Services   Plan  of   Twentieth   Century   Capital
               Portfolios,  Inc.,  Twentieth Century Investors,  Inc., Twentieth
               Century Strategic Asset  Allocations,  Inc. and Twentieth Century
               World Investors,  Inc. (Service Class) dated September 3, 1996 is
               included herewith.

EX-99.B16      Schedule for Computation of Advertising Performance Quotations.

EX-99.B17      Power of Attorney dated January 23, 1998 is included herein.

EX-99.B18      Multiple  Class Plan of  Twentieth  Century  Capital  Portfolios,
               Inc.,  Twentieth  Century  Investors,   Inc.,  Twentieth  Century
               Strategic  Asset  Allocations,  Inc. and Twentieth  Century World
               Investors, Inc. dated September 3, 1996 is included herewith.

EX-27.1.1      Financial Data Schedule for American Century Value.

EX-27.1.2      Financial Data Schedule for American Century Equity Income.

EX-27.1.3      Financial Data Schedule for American Century Real Estate.

                    AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.

                             ARTICLES SUPPLEMENTARY

         AMERICAN CENTURY CAPITAL PORTFOLIOS, INC., a Maryland corporation whose
principal Maryland office is located in Baltimore, Maryland (the "Corporation"),
hereby certifies to the State Department of Assessments and Taxation of Maryland
that:

         FIRST:  The Corporation is registered as an open-end  company under the
Investment Company Act of 1940.

         SECOND:  The total number of shares of stock which the  Corporation  is
authorized to issue is One Billion One Hundred Million  (1,100,000,00) shares of
capital  sotck of the  Corporation,  with a par  value of One Cent  ($0.01)  per
share, for the aggregate par value of Eleven Million Dollars  ($11,000,000)  and
allocated among three (3) Series as follows:

                                                                Aggregate
Series                                     No. of Shares        Par Value
- ------                                     -------------        ----------
American Century Value Fund                700,000,000          $7,000,000

American Century Equity Income Fund        300,000,000          $3,000,000

American Century Real Estate Fund          100,000,000          $1,000,000


         THIRD: Pursuant to authority expressly vested in the Board of Directors
by the Maryland General Corporation Law and by Article FIFTH and Article SEVENTH
of the Articles of Incorporation,  the Board of Directors of the Corporation (a)
has duly  established  classes  of shares  (each  hereinafter  referred  to as a
"Class")  for the Series of the  capital  stock of the  Corporation  and (b) has
allocated the shares  designated to the Series in Article SECOND above among the
Classes of shares.  As a result of the action  taken by the Board of  Directors,
the  Classes of shares of the three (3) Series of stock of the  Corporation  and
the number of shares and aggregate par value of each is as follows:
<TABLE>
<CAPTION>

                                                                                No. of Shares          Aggregate
Series Name                                          Class Name                                        Par Value

<S>                                                  <C>                          <C>                 <C>       
American Century Equity Income Fund                  Investor                     150,000,000         $1,500,000
                                                     Institutional                 25,000,000            250,000
                                                     Service                       62,500,000            625,000
                                                     Advisor                       62,500,000            625,000

American Century Value Fund                          Investor                     490,000,000         $4,900,000
                                                     Institutional                 60,000,000            600,000
                                                     Service                        5,000,000             50,000
                                                     Advisor                      145,000,000          1,450,000

American Century Real Estate Fund                    Investor                      50,000,000        $   500,000
                                                     Institutional                 25,000,000            250,000
                                                     Advisor                       25,000,000            250,000
</TABLE>

         FOURTH: Except as otherwise provided by the express provisions of these
Articles  Supplementary,  nothing herein shall limit, by inference or otherwise,
the  discretionary  right of the Board of  Directors to  serialize,  classify or
reclassify and issue any unissued  shares of any Series or Class or any unissued
shares that have not been  allocated  to a Series or Class,  and to fix or alter
all terms thereof,  to the full extent provided by the Articles of Incorporation
of the Corporation.

         FIFTH: A description of the series and classes of shares, including the
preferences,   conversion  and  other  rights,   voting  powers,   restrictions,
limitations  as to  dividends,  qualifications,  and  terms and  conditions  for
redemption is set forth in the Articles of  Incorporation of the Corporation and
is not  changed by these  Articles  Supplementary,  except  with  respect to the
creation and/or designation of the various Series.

         SIXTH:   The  Board  of  Directors  of  the  Corporation  duly  adopted
resolutions dividing into Series the authorized capital stock of the Corporation
and   allocating   shares  to  each  Series  as  set  forth  in  these  Articles
Supplementary.

         SEVENTH:  The  Board  of  Directors  of the  Corporation  duly  adopted
resolutions allocating shares to the Series, as set forth in Article SECOND, and
dividing  the Series of capital  stock of the  Corporation  into  Classes as set
forth in Article THIRD.

         IN WITNESS  WHEREOF,  AMERICAN  CENTURY  CAPITAL  PORTFOLIOS,  INC. has
caused these Articles  Supplementary  to be signed and  acknowledged in its name
and on its behalf by its Vice  President and its  corporate  seal to be hereunto
affixed and attested to by its Assistant Secretary on this 18th day of December,
1997.

                                            AMERICAN CENTURY CAPITAL
ATTEST:                                     PORTFOLIOS, INC.


        /s/Charles A. Etherington           By:      /s/Patrick A. Looby
Name:   Charles A. Etherington              Name:    Patrick A. Looby
Title:  Assistant Secretary                 Title:   Vice President


         THE UNDERSIGNED Vice President of AMERICAN CENTURY CAPITAL  PORTFOLIOS,
INC.,  who  executed  on  behalf  of said  Corporation  the  foregoing  Articles
Supplementary to the Charter,  of which this certificate is made a part,  hereby
acknowledges,  in the name of and on behalf of said  Corporation,  the foregoing
Articles  Supplementary  to  the  Charter  to  be  the  corporate  act  of  said
Corporation,  and  further  certifies  that,  to  the  best  of  his  knowledge,
information and belief,  the matters and facts set forth therein with respect to
the approval  thereof are true in all material  respects  under the penalties of
perjury.



Dated:  December  18, 1997                  /s/ Patrick A. Looby
                                            Patrick A. Looby, Vice President

                       AMERICAN CENTURY MUTUAL FUNDS, INC.
                    AMERICAN CENTURY WORLD MUTUAL FUNDS, INC.
                     AMERICAN CENTURY PREMIUM RESERVES, INC.
                    AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.
               AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC.


         RESOLVED,  that the By-laws of this  Corporation  are hereby amended by
deleting Section 25 in its entirety and replacing it with the following:

                                    OFFICERS

         Section  25. The  officers  of the  Corporation  shall be chosen by the
         Board of Directors and shall include a President,  a Vice President,  a
         Secretary  and a Treasurer.  The Board of  Directors  may also choose a
         Chairman of the Board,  a Vice Chairman of the Board,  additional  Vice
         Presidents,   one  or  more   Assistant  Vice   Presidents,   Assistant
         Secretaries and Assistant Treasurers.  If chosen, the Chairman and Vice
         Chairman of the Board shall be selected  from among the  Directors  but
         shall not be considered  officers of the  Corporation.  Officers of the
         Corporation  shall be  elected by the Board of  Directors  at its first
         meeting after each annual meeting of stockholders. If no annual meeting
         of  stockholders  shall be held in any year,  such election of officers
         may be held at any regular or special meeting of the Board of Directors
         as shall be determined by the Board of Directors.

         RESOLVED,  that the By-laws of this  Corporation  are hereby amended by
deleting Section 30 in its entirety and replacing it with the following,  adding
Section 31 and renumbering the Sections following thereafter:

                     CHAIRMAN AND VICE CHAIRMAN OF THE BOARD

         Section 30. If a Chairman of the Board be elected,  he shall preside at
         all  meetings  of the  stockholders  and  Directors  at which he may be
         present and shall have such other  duties,  powers and authority as may
         be prescribed  elsewhere in these  By-laws.  The Board of Directors may
         delegate such other authority and assign such additional  duties to the
         Chairman of the Board,  other than those  conferred by law  exclusively
         upon the President.

         Section  31.  If a Vice  Chairman  of the  Board be  elected,  he shall
         preside at all meetings of the  stockholders and Directors at which the
         Chairman  is  absent  and shall  have such  other  duties,  powers  and
         authority as may be prescribed elsewhere in these By-laws. The Board of
         Directors may delegate such other  authority and assign such additional
         duties to the Vice Chairman of the Board, other than those conferred by
         law exclusively upon the President.

         RESOLVED,  that the By-laws of this  Corporation  are hereby amended by
deleting Section 32 in its entirety and replacing it with the following,  adding
Section 34 and renumbering the Sections following thereafter:


                  VICE PRESIDENTS AND ASSISTANT VICE PRESIDENTS

         Section 33. The Vice President, or if there shall be more than one, the
         Vice  Presidents  in the order  determined  by the Board of  Directors,
         shall,  in the  absence or  disability  of the  President,  perform the
         duties and exercise the powers of the President, and shall perform such
         other duties and have such other  powers as the Board of Directors  may
         from time to time prescribe.

         Section 34. The Assistant Vice  President,  if any, or if there be more
         than one, the Assistant Vice Presidents in the order  determined by the
         Board of  Directors,  shall,  in the absence or  disability of the Vice
         President,  perform  the  duties  and  exercise  the powers of the Vice
         President  and shall  perform  such  other  duties  and have such other
         powers as the Board of Directors may from time to time prescribe.

                                   * * * * * *

         I, the undersigned,  being the Secretary of the Corporation,  do hereby
certify that the  foregoing  amendments to the By-laws were adopted by the Board
of Directors of the  Corporation  on November 22, 1997, to be effective  January
15, 1998.


                              /s/ Patrick A. Looby
                              Patrick A. Looby, Secretary

                              MANAGEMENT AGREEMENT

         THIS MANAGEMENT  AGREEMENT  ("Agreement")  is made as of the 1st day of
August,  1997,  by and between  AMERICAN  CENTURY  CAPITAL  PORTFOLIOS,  INC., a
Maryland  corporation  (hereinafter  called  the  "Corporation"),  and  AMERICAN
CENTURY INVESTMENT MANAGEMENT,  INC., a Delaware corporation (hereinafter called
the "Investment Manager").

         WHEREAS,  the Corporation has adopted a Multiple Class Plan dated as of
September 3, 1996 (as the same may be amended from time to time,  the  "Multiple
Class Plan"),  pursuant to Rule 18f-3 of the Investment  Company Act of 1940, as
amended (the "Investment Company Act"), and

         WHEREAS, the Multiple Class Plan establishes four classes of shares for
certain  series  of  shares  of  the   Corporation:   the  Investor  Class,  the
Institutional Class, the Service Class, and the Advisor Class; and

         WHEREAS,  the parties  hereto  desire to enter into this  Agreement  to
arrange for investment  management services to be provided by Investment Manager
for all classes of shares issued by the Corporation.

         NOW, THEREFORE,  IN CONSIDERATION of the mutual promises and agreements
herein contained, the parties agree as follows:

         1.  Investment  Management  Services.   The  Investment  Manager  shall
supervise  the  investments  of each  class  of each  series  of  shares  of the
Corporation  contemplated  as of  the  date  hereof,  and  each  class  of  each
subsequent  series of shares as the  Corporation  shall  select  the  Investment
Manager to  manage.  In such  capacity,  the  Investment  Manager  shall  either
directly,  or through the  utilization  of others as  contemplated  by Section 7
below, maintain a continuous investment program for each series,  determine what
securities  shall be purchased or sold by each series,  secure and evaluate such
information  as it deems  proper  and  take  whatever  action  is  necessary  or
convenient to perform its functions,  including the placing of purchase and sale
orders. In performing its duties hereunder,  the Investment  Manager will manage
the  portfolio  of all  classes  of  shares of a  particular  series as a single
portfolio.

         2.  Compliance  with Laws.  All functions  undertaken by the Investment
Manager  hereunder shall at all times conform to, and be in accordance with, any
requirements imposed by: (1) the Investment Company Act of 1940, as amended (the
"Investment Company Act"), and any rules and regulations promulgated thereunder;
(2) any other applicable provisions of law; (3) the Articles of Incorporation of
the  Corporation as amended from time to time; (4) the Bylaws of the Corporation
as  amended  from  time  to  time;  (5) the  Multiple  Class  Plan;  and (6) the
registration  statement(s)  of the  Corporation,  as amended  from time to time,
filed under the Securities Act of 1933 and the Investment Company Act.

         3. Board Supervision. All of the functions undertaken by the Investment
Manager hereunder shall at all times be subject to the direction of the Board of
Directors of the  Corporation,  its  executive  committee,  or any  committee or
officers  of  the  Corporation  acting  under  the  authority  of the  Board  of
Directors.

         4.  Payment of  Expenses.  The  Investment  Manager will pay all of the
expenses of each class of each series of the Corporation's  shares that it shall
manage  other  than  interest,   taxes,  brokerage  commissions,   extraordinary
expenses,  the fees and  expenses  of those  directors  who are not  "interested
persons" as defined in the Investment  Company Act  (hereinafter  referred to as
the "Independent  Directors") (including counsel fees), and expenses incurred in
connection with the provision of shareholder services and distribution  services
under the Master  Distribution  and  Shareholder  Services  Plan  adopted by the
Corporation and dated September 3, 1996. The Investment Manager will provide the
Corporation with all physical  facilities and personnel required to carry on the
business of each class of each series of the Corporation's  shares that it shall
manage,  including but not limited to office space,  office furniture,  fixtures
and equipment,  office supplies, computer hardware and software and salaried and
hourly paid personnel.  The Investment  Manager may at its expense employ others
to provide all or any part of such facilities and personnel.

         5.  Account  Fees.  The  Corporation,  by  resolution  of the  Board of
Directors,  including a majority of the Independent Directors,  may from time to
time authorize the  imposition of a fee as a direct charge  against  shareholder
accounts of any class of one or more of the  series,  such fee to be retained by
the Corporation or to be paid to the Investment Manager to defray expenses which
would  otherwise  be paid by the  Investment  Manager  in  accordance  with  the
provisions of paragraph 4 of this  Agreement.  At least sixty days prior written
notice of the intent to impose such fee must be given to the shareholders of the
affected class and series.

         6.       Management Fees.

         (a)  In  consideration  of the  services  provided  by  the  Investment
Manager,  each class of each series of shares of the Corporation  managed by the
Investment  Manager shall pay to the Investment  Manager a per annum  management
fee (hereinafter, the "Applicable Fee") as follows:

       Name of Series                   Name of Class        Applicable Fee Rate
       --------------                   -------------        -------------------
American Century Equity Income Fund     Investor Class               1.00%
                                        Institutional Class           .80%
                                        Service Class                 .75%
                                        Advisor Class                 .75%
American Century Value Fund             Investor Class               1.00%
                                        Institutional Class           .80%
                                        Service Class                 .75%
                                        Advisor Class                 .75%
American Century Real Estate Fund       Investor Class               1.20%
                                        Institutional Class          1.00%
                                        Advisor Class                 .95%

         (b) On the first business day of each month,  each class of each series
of shares set forth above shall pay the  management fee at the rate specified by
subparagraph (a) of this paragraph 6 to the Investment  Manager for the previous
month.  The fee for the previous  month shall be calculated by  multiplying  the
Applicable  Fee set forth  above  for each  class  and  series by the  aggregate
average  daily  closing  value of the net assets of each class and series during
the previous  month,  and further  multiplying  that product by a fraction,  the
numerator  of which shall be the number of days in the previous  month,  and the
denominator of which shall be 365 (366 in leap years).

         (c) In the event that the Board of Directors of the  Corporation  shall
determine  to issue any  additional  series or classes of shares for which it is
proposed  that  the  Investment  Manager  serve  as  investment   manager,   the
Corporation  and the  Investment  Manager  may enter  into an  Addendum  to this
Agreement  setting  forth the name of the series,  the  Applicable  Fee and such
other terms and conditions as are applicable to the management of such series of
shares.

         7.  Subcontracts.  In rendering the services to be provided pursuant to
this  Agreement,  the  Investment  Manager  may,  from  time to time,  engage or
associate  itself with such persons or entities as it determines is necessary or
convenient in its sole discretion and may contract with such persons or entities
to obtain  information,  investment  advisory and management  services,  or such
other  services  as  the  Investment  Manager  deems   appropriate.   Any  fees,
compensation  or expenses to be paid to any such person or entity  shall be paid
by the Investment  Manager,  and no obligation to such person or entity shall be
incurred on behalf of the Corporation.  Any arrangement entered into pursuant to
this paragraph  shall, to the extent required by law, be subject to the approval
of the Board of  Directors  of the  Corporation,  including  a  majority  of the
Independent Directors, and the shareholders of the Corporation.

         8. Continuation of Agreement.  This Agreement shall continue in effect,
unless sooner terminated as hereinafter provided, for a period of two years from
the  execution  hereof,  and  for  as  long  thereafter  as its  continuance  is
specifically  approved at least  annually  (a) by the Board of  Directors of the
Corporation  or by the vote of a  majority  of the  outstanding  class of voting
securities  of each series and (b) by the vote of a majority of the Directors of
the Corporation,  who are not parties to the Agreement or interested  persons of
any such party,  cast in person at a meeting called for the purpose of voting on
such approval.

         9.  Termination.  This  Agreement may be  terminated by the  Investment
Manager at any time without penalty upon giving the Corporation 60 days' written
notice,  and may be  terminated  at any time  without  penalty  by the  Board of
Directors of the Corporation or by vote of a majority of the outstanding  voting
securities  of each  class of each  series  on 60 days'  written  notice  to the
Investment Manager.

         10. Effect of Assignment.  This Agreement shall automatically terminate
in the event of assignment by the Investment Manager,  the term "assignment" for
this purpose  having the meaning  defined in Section  2(a)(4) of the  Investment
Company Act.

         11.  Other  Activities.  Nothing  herein  shall be  deemed  to limit or
restrict  the  right  of the  Investment  Manager,  or the  right  of any of its
officers,  directors  or  employees  (who may  also be a  director,  officer  or
employee of the Corporation),  to engage in any other business or to devote time
and attention to the management or other aspects of any other business,  whether
of a similar or  dissimilar  nature,  or to render  services  of any kind to any
other corporation, firm, individual or association.

         12. Standard of Care. In the absence of willful misfeasance, bad faith,
gross negligence,  or reckless  disregard of its obligations or duties hereunder
on the part of the Investment Manager,  it, as an inducement to it to enter into
this  Agreement,  shall not be subject to liability to the Corporation or to any
shareholder  of the  Corporation  for any act or  omission  in the course of, or
connected  with,  rendering  services  hereunder  or for any losses  that may be
sustained in the purchase, holding or sale of any security.

         13. Separate  Agreement.  The parties hereto  acknowledge  that certain
provisions of the Investment Company Act, in effect, treat each series of shares
of an investment  company as a separate  investment  company.  Accordingly,  the
parties  hereto  hereby  acknowledge  and  agree  that,  to  the  extent  deemed
appropriate and consistent with the Investment Company Act, this Agreement shall
be deemed to constitute a separate  agreement between the Investment Manager and
each series of shares of the Corporation managed by the Investment Manager.

         14.  Use of the Names  "American  Century",  "Twentieth  Century",  and
"Benham".  The names "American Century",  "Twentieth Century",  and "Benham" and
all rights to the use of the names "American Century",  "Twentieth Century", and
"Benham" are the exclusive  property of American  Century  Services  Corporation
and/or its affiliate, Benham Management Corporation (collectively, "ACSC"). ACSC
has  consented  to, and  granted a  non-exclusive  license  for,  the use by the
Corporation of the names "American Century",  "Twentieth Century",  and "Benham"
in the name of the Corporation  and any series of shares  thereof.  Such consent
and non-exclusive  license may be revoked by ACSC in its discretion if ACSC, the
Investment  Manager,  or a  subsidiary  or  affiliate  of  either of them is not
employed as the investment  adviser of each series of shares of the Corporation.
In the  event of such  revocation,  the  Corporation  and each  series of shares
thereof using the names "American  Century",  "Twentieth  Century",  or "Benham"
shall  cease  using  the  names  "American  Century",  "Twentieth  Century",  or
"Benham", unless otherwise consented to by ACSC or any successor to its interest
in such names.

         IN WITNESS  WHEREOF,  the  parties  have caused  this  Agreement  to be
executed by their  respective  duly  authorized  officers as of the day and year
first above written.


AMERICAN CENTURY CAPITAL                  AMERICAN CENTURY INVESTMENT
    PORTFOLIOS, INC.                            MANAGEMENT, INC.

By:       /s/James E. Stowers III         By:       /s/James E. Stowers III
   Name:  James E. Stowers III               Name:  James E. Stowers III
   Title: President                          Title: President


Attest:  /s/ Patrick A. Looby               Attest:  /s/ William M. Lyons
Name:    Patrick A. Looby                   Name:    William M. Lyons
Title:   Secretary                                   Title:   Secretary

                        INVESTMENT SUBADVISORY AGREEMENT

         THIS INVESTMENT  SUBADVISORY AGREEMENT  ("Agreement") is made as of the
27th day of January,  1998, by and among AMERICAN  CENTURY  CAPITAL  PORTFOLIOS,
INC. ("ACCP"),  a Maryland corporation acting on behalf of American Century Real
Estate  Fund (the "ACRE  Fund"),  a series of shares of ACCP,  AMERICAN  CENTURY
INVESTMENT MANAGEMENT, INC. ("ACIM"), a Delaware corporation,  and RREEF AMERICA
L.L.C.,  f/k/a ROMEO  AMERICA  L.L.C.  (the  "Subadvisor"),  a Delaware  limited
liability company.

                                   WITNESSETH:

         WHEREAS,  ACCP is an open-end management  investment company registered
with the Securities and Exchange  Commission under the Investment Company Act of
1940, as amended; and

         WHEREAS,   ACIM  and  the  Subadvisor  are  both  investment   advisors
registered  with the  Securities  and Exchange  Commission  under the Investment
Advisers Act of 1940, as amended; and

         WHEREAS,  ACCP has engaged ACIM to serve as the investment  manager for
the ACRE Fund pursuant to a Management Agreement dated May 8, 1997; and

         WHEREAS,  ACCP and ACIM desire to engage the Subadvisor as a subadvisor
for the ACRE Fund, and the Subadvisor desires to accept such engagement; and

         WHEREAS,  the Boards of Directors of ACCP, ACIM and the Subadvisor have
determined that it is advisable to enter into this Agreement.

         NOW,  THEREFORE,  in consideration of the premises and of the covenants
and agreements  hereinafter set forth, and intending to be legally bound hereby,
the parties hereto covenant and agree as follows:

         1.  INVESTMENT  DESCRIPTION - APPOINTMENT.  ACCP desires to appoint the
Subadvisor to provide certain  advisory  services to the ACRE Fund in accordance
with the ACRE Fund's  Prospectus  and Statement of Additional  Information as in
effect and as amended  from time to time,  in such  manner and to such extent as
may be approved by the Board of  Directors  of ACCP.  ACCP agrees to provide the
Subadvisor  copies of all amendments to the ACRE Fund's Prospectus and Statement
of  Additional  Information  on an  ongoing  basis.  In  consideration  for  the
compensation set forth below, the Subadvisor  accepts the appointment and agrees
to furnish the services described herein.

         2. SERVICES AS INVESTMENT SUBADVISOR.

         (a) Subject to the general  supervision  of the Board of  Directors  of
ACCP,  and of ACIM,  the  Subadvisor  will (i) act in  conformity  with the ACRE
Fund's  Prospectus  and  Statement of  Additional  Information,  the  Investment
Company Act of 1940,  the Investment  Advisers Act of 1940, the nternal  Revenue
Code and all other  applicable  federal and state laws and  regulations,  as the
same may from time to time be amended;  (ii) make  investment  decisions for the
ACRE Fund in accordance with the ACRE Fund's  investment  objective and policies
as stated in the ACRE Fund's Prospectus and Statement of Additional  Information
and with such  written  guidelines  as ACIM may from time to time provide to the
Subadvisor;  (iii)  place  purchase  and sale orders on behalf of the ACRE Fund;
(iv) maintain books and records with respect to the securities  transactions  of
the ACRE Fund and furnish ACCP's Board of Directors  such periodic,  regular and
special reports as the Board may request;  and (v) treat  confidentially  and as
proprietary  information  of ACCP all records and other  information  related to
ACCP and its prior, present or potential  shareholders.  The Subadvisor will not
use such records and information  for any purpose other than  performance of its
responsibilities  and duties hereunder,  except after prior  notification to and
approval in writing by ACCP, which approval shall not be unreasonably  withheld.
Such records may not be withheld when the  Subadvisor may be exposed to civil or
criminal contempt  proceedings for failure to comply,  when requested to divulge
such information by duly constituted authorities,  or when so requested by ACCP,
but in any case the Subadvisor will provide  reasonable  notice to ACCP prior to
disclosing any such records or information.

         (b) In providing those services, the Subadvisor will supervise the ACRE
Fund's  investments  and conduct a continual  program of investment,  evaluation
and,  if  appropriate,  sale and  reinvestment  of the ACRE  Fund's  assets.  In
addition,  the  Subadvisor  will  furnish  ACCP  or ACIM  whatever  information,
including  statistical data, ACCP or ACIM may reasonably request with respect to
the instruments that the ACRE Fund may hold or contemplate purchasing.

         (c) The Subadvisor  will at all times comply with the policies  adopted
by ACCP's Board of Directors of which it has  received  written  notice.  If the
Subadvisor  shall  believe  that a  change  in any of  such  policies  shall  be
advisable,  it shall recommend such change to ACIM and the Board of Directors of
ACCP.  Any change to any such  policies  shall be  approved  by ACCP's  Board of
Directors prior to the implementation of such change.

         3. BROKERAGE.

         (a) In executing  transactions for the ACRE Fund and selecting  brokers
or  dealers,  the  Subadvisor  will use its best  efforts to obtain the best net
price and  execution  available and shall execute or direct the execution of all
such  transactions  as  permitted  by law and in a manner  that  best  suits the
interest of the ACRE Fund and its shareholders.  In assessing the best net price
and  execution  available for any ACRE Fund  transaction,  the  Subadvisor  will
consider all factors it deems relevant including, but not limited to, breadth of
the market in the security,  the price of the security,  the financial condition
and execution  capability of the broker or dealer and the  reasonableness of any
commission for the specific  transaction and on a continuing  basis.  Consistent
with  this  obligation,  when the  execution  and price  offered  by two or more
brokers or dealers  are  comparable,  the  Subadvisor  may,  at its  discretion,
execute  transactions  with  brokers  and dealers who provide the ACRE Fund with
research  advice and other  services,  but in all  instances  best net price and
execution shall control. The Subadvisor is authorized to place purchase and sale
orders for the ACRE Fund with brokers and/or dealers  subject to the supervision
of ACIM  and  the  Board  of  Directors  of  ACCP  and in  accordance  with  the
limitations  set forth in the  registration  statement  for the ACRE Fund shares
then in effect.

         (b) On occasions  when the  Subadvisor  deems the purchase or sale of a
security  to be in the best  interest of the ACRE Fund as well as one or more of
its other clients, the Subadvisor may to the extent permitted by applicable law,
but shall not be obligated to,  aggregate the securities to be sold or purchased
with those of its other clients. In such event,  allocation of the securities so
purchased or sold will be made by the  Subadvisor in a manner it considers to be
equitable  and  consistent  with its fiduciary  obligations  to ACCP and to such
other  clients.  Securities so allocated  will be delivered in proportion to the
consideration  paid. The expenses incurred in the transaction shall be allocated
pro-rata.

         4. INFORMATION PROVIDED TO ACCP.

         (a) The  Subadvisor  will keep ACCP and ACIM  informed of  developments
materially  affecting the ACRE Fund and will take initiative to furnish ACCP and
ACIM on at least  quarterly  basis with whatever  information the Subadvisor and
ACIM believe is appropriate  for this purpose.  Such regular  quarterly  reports
shall  include (i) a discussion of the ACRE Fund's  performance  relative to its
benchmark;  (ii) an  assessment  of  investment  decisions  and  analysis of the
components of the ACRE Fund's performance;  (iii) the decisions it has made with
respect to the ACRE Fund's  assets and the  purchase  and sale of its  portfolio
securities; (iv) the reasons for such decisions and related actions; and (v) the
extent to which those decisions have been implemented.

         (b) The  Subadvisor  will  provide  ACCP and ACIM with such  investment
records, ledgers, accounting and statistical data, and other information as ACCP
and ACIM require for the  preparation of registration  statements,  periodic and
other  reports  and other  documents  required  by  federal  and state  laws and
regulations,  and  particularly  as may be  required  for the  periodic  review,
renewal,  amendment  or  termination  of this  Agreement,  and  such  additional
documents  and  information  as ACCP  and ACIM may  reasonably  request  for the
management of their  affairs.  At least twice annually a  representative  of the
Subadvisor  shall  attend  a  meeting  of  the  Board  of  Directors  to  make a
presentation on the ACRE Fund's  performance during the preceding six and twelve
months  periods,  as well as such other time periods as the  Subadvisor and ACIM
believe is appropriate.

         (c)  The  Subadvisor  shall  furnish  to  regulatory   authorities  any
information  or reports in  connection  with such  services  as may be  lawfully
requested.  The  Subadvisor  shall also,  at ACCP's  request,  certify to ACCP's
independent  auditors  that sales or  purchases  aggregated  with those of other
clients of the  Subadvisor,  as  described  in Section 3 above,  were  equitably
allocated.

         (d) In compliance with the requirements of the Investment  Company Act,
the  Subadvisor  hereby  agrees that all records that it maintains  for the ACRE
Fund are the property of ACCP and further  agrees to surrender to ACCP  promptly
upon ACCP's request any of such records.  In addition,  the Subadvisor agrees to
cooperate  with  ACCP and ACIM  when  either  of them is being  examined  by any
regulatory  authorities,  and  specifically  agrees to promptly  comply with any
request by such  authorities to provide  information or records.  The Subadvisor
further agrees to preserve for the periods of time  prescribed by the Investment
Company  Act  and  the  Investment  Advisers  Act  the  records  required  to be
maintained thereunder.

         5. LIABILITY AND INDEMNIFICATION.

         (a) The Subadvisor  shall be responsible for the exercise of reasonable
care in carrying out its responsibilities hereunder;  provided, however, that no
provision of this  Agreement  be  construed  to protect any  trustee,  director,
officer,  agent or employee of the  Subadvisor or an affiliate from liability by
reason of gross negligence, willful malfeasance, bad faith in the performance of
such  person's  duties or by reason of reckless  disregard  of  obligations  and
duties hereunder. No party shall be liable for any actions or omissions taken or
made  pursuant to this  Agreement  unless such actions or omissions  result from
gross negligence,  willful malfeasance,  or bad faith in the performance of such
party's  duties or by reason of reckless  disregard  of  obligations  and duties
hereunder.

         (b) ACIM agrees to indemnify and hold harmless the  Subadvisor  and its
officers, directors,  employees, agents, affiliates and each person, if any, who
controls  the  Subadvisor  within  the  meaning  of the  Securities  Act of 1933
(collectively,  the  "Indemnified  Parties" for  purposes of this Section  5(b))
against any losses, claims, expenses,  damages or liabilities (including amounts
paid in settlement  thereof) or litigation  expenses  (including legal and other
expenses) (collectively,  "Losses"), to which the Indemnified Parties may become
subject,  insofar as such  Losses  result from (a) a breach by ACCP or ACIM of a
material provision of this Agreement, (b) gross negligence,  willful malfeasance
or bad  faith in the  performance  by ACCP or ACIM of its  respective  duties or
reckless  disregard by ACCP or ACIM of its respective duties  hereunder,  or (c)
any  violation by ACCP or ACIM of any  applicable  law or  regulation  where the
Subadvisor  was  not  contributing  to or a part  of the  violation.  ACIM  will
reimburse any legal or other  expenses  reasonably  incurred by the  Indemnified
Parties in connection  with  investigating  or defending  any such Losses.  ACIM
shall  not  be  liable  for   indemnification   hereunder  if  such  Losses  are
attributable  to  the  gross  negligence  or  misconduct  of the  Subadvisor  in
performing its obligations under this Agreement.

         (c) The Subadvisor agrees to indemnify and hold harmless ACIM and ACCP,
and their respective officers, directors, employees, agents, affiliates and each
person,  if any, who controls ACIM or ACCP within the meaning of the  Securities
Act of 1933  (collectively,  the  "Indemnified  Parties"  for  purposes  of this
Section  5(c))  against any Losses to which the  Indemnified  Parties may become
subject,  insofar as such Losses result from (a) a breach by the Subadvisor of a
material provision of this Agreement, (b) gross negligence, willful malfeasance,
or bad faith in  performance by the Subadvisor or its affiliates of their duties
or reckless  disregard  by the  Subadvisor  or its  affiliates  of their  duties
hereunder,  or (c) any  violation by the  Subadvisor  of any  applicable  law or
regulation  where neither ACCP or ACIM was  contributing to or was a part of the
violation.  The Subadvisor will reimburse any legal or other expenses reasonably
incurred  by  the  Indemnified  Parties  in  connection  with  investigating  or
defending   any  such   Losses.   The   Subadvisor   shall  not  be  liable  for
indemnification   hereunder  if  such  Losses  are  attributable  to  the  gross
negligence or misconduct of ACIM or ACCP in performing their  obligations  under
this Agreement.

         (d) Promptly after receipt by an indemnified  party hereunder of notice
of the  commencement  of action,  such  indemnified  party  will,  if a claim in
respect thereof is to be made against the indemnifying  party hereunder,  notify
the  indemnifying  party of the  commencement  thereof;  but the  omission so to
notify the  indemnifying  party will not relieve it from any liability  which it
may have to any  indemnified  party otherwise than under this Section 5. In case
any such action is brought  against any indemnified  party,  and it notifies the
indemnifying party of the commencement  thereof,  the indemnifying party will be
entitled to  participate  therein and, to the extent that it may wish to, assume
the defense thereof,  with counsel  satisfactory to such indemnified  party, and
after  notice  from  the  indemnifying  party to such  indemnified  party of its
election  to assume the  defense  thereof,  the  indemnifying  party will not be
liable to such  indemnified  party  under this  Section 5 for any legal or other
expenses  subsequently incurred by such indemnified party in connection with the
defense thereof other than reasonable costs of investigation.

         (e) If the  indemnifying  party assumes the defense of any such action,
the  indemnifying  party  shall not,  without the prior  written  consent of the
indemnified  parties in such action,  settle or compromise  the liability of the
indemnified  parties in such action, or permit a default or consent to the entry
of any judgment in respect  thereof,  unless in connection with such settlement,
compromise or consent,  each  indemnified  party  receives from such claimant an
unconditional release from all liability in respect of such claim.

         6. COMPENSATION.

         (a)  In  consideration  of  the  services  rendered  pursuant  to  this
Agreement,  ACIM  will  pay the  Subadvisor  a per  annum  management  fee  (the
"Applicable Fee"), as follows:

         Name of Series                                      Applicable Fee
         --------------                                      --------------
American Century Real Estate Fund                                 0.425%

         (b) On the  first  business  day of  each  month,  ACIM  shall  pay the
Subadvisor the Applicable Fee for the previous  month.  The fee for the previous
month shall be calculated by  multiplying  the Applicable Fee for such series by
the  aggregate  average  daily  closing  value of all classes of the series' net
assets  during the previous  month,  and further  multiplying  that product by a
fraction,  the  numerator  of which shall be the number of days in the  previous
month, and the denominator of which shall be 365 (366 in leap years).

         (c) In the event that the Board of Directors of ACCP shall determine to
issue  any  additional  series  of  shares  for  which it is  proposed  that the
Subadvisor  serve as investment  manager,  ACCP,  ACIM and the Subadvisor  shall
enter into an Addendum to this  Agreement  setting forth the name of the series,
the  Applicable Fee and such other terms and conditions as are applicable to the
management of such series of shares.

         (d) The Subadvisor shall have no right to obtain compensation  directly
from the ACRE Fund or ACCP for services  provided  hereunder  and agrees to look
solely to ACIM for  payment  of fees due.  Upon  termination  of this  Agreement
before  the end of a month,  or in the  event  the  Agreement  begins  after the
beginning  of the month,  the fee for that month shall be prorated  according to
the  proportion  that such period bears to the full monthly  period and shall be
payable upon the date of termination of this Agreement.

         (e) Notwithstanding  anything else set forth herein, ACIM shall deposit
into an interest bearing escrow account maintained by an unaffiliated  financial
institution the Applicable Fee earned by the Subadvisor from and after the later
of (i) the day on which the  acquisition of the Subadvisor by ROMEO U.S.  Group,
Inc., a Delaware  corporation,  is closed (the  "Closing")  and (ii) the date on
which relief from Section 15(a) of the Investment Company Act of 1940 is granted
(the "Order Date")  (Investment  Company Act of 1940, File No. 812-10932,  filed
with the Securities Exchange Commission,  December 29, 1997, as amended February
___, 1998) to but not including the date on which the  shareholders  of the ACRE
Fund have approved this Agreement;  provided, however, that any fees (other than
expenses)  earned by the  Subadvisor  during the time period between the Closing
and the Order Date  shall not be paid into the escrow  account by ACIM and shall
be refunded  to the ACRE Fund.  As soon as  practicable  after the date on which
this  Agreement is approved by the  shareholders  of the ACRE Fund in accordance
with  Section  15(a) of 1940,  as amended,  ACIM agrees to deliver to the escrow
agent a  certificate  from an  officer  of ACIM who is not  affiliated  with the
Subadvisor  stating that this Agreement has been approved by the shareholders of
the  ACRE  Fund  and that  moneys  held in  escrow  are to be  delivered  to the
Subadvisor.

         7. EXPENSES. The Subadvisor will bear all of its expenses in connection
with the performance of its services under this Agreement,  which expenses shall
not include  brokerage fees or  commissions in connection  with the execution of
securities transactions.

         8. SERVICES TO OTHER COMPANIES OR ACCOUNTS.  ACCP  understands that the
Subadvisor  or its  affiliates  now acts and will  continue to act as investment
advisor to other  clients.  ACCP has no objection to the  Subadvisor  so acting,
provided  that, as described in Section 3 above,  whenever the ACRE Fund and one
or more other client of the  Subadvisor  have funds  available  for  investment,
investments  suitable and  appropriate  for each will be allocated  equitably to
each entity in accordance  with  procedures,  with no preference  given to other
clients.  Similarly,  opportunities  to sell  securities will be allocated in an
equitable manner, with no preference given to other clients.  In addition,  ACCP
understands  that the  persons  employed  by the  Subadvisor  to  assist  in the
performance of the Subadvisor's duties hereunder will not devote their full time
to such  service  and  nothing  contained  herein  shall be  deemed  to limit or
restrict  the right of the  Subadvisor  of any  affiliate of the  Subadvisor  to
engage in and devote time and attention to other business or to render  services
of whatever kind or nature. Further, from time to time, the Subadvisor may refer
or  introduce  certain  institutional  investors  and  existing  clients  of the
Subadvisor  and its  affiliates to ACCP.  ACCP  understands  that nothing herein
shall be deemed to limit or restrict the right of the  Subadvisor,  in the event
the  Subadvisor's  clients  purchase shares of ACCP, to subsequently  suggest or
induce such clients to redeem such shares and open a separate  advisory  account
with the Subadvisor.

         9. TERMS OF AGREEMENT.  This Agreement shall become effective as of the
date first written above and shall  continue until May 8, 1999 and thereafter so
long as such  continuance is specifically  approved at least annually by (i) the
Board  of  Directors  of  ACCP  or  (ii)  a vote  of a  majority  of the  Fund's
outstanding voting securities,  provided that in either event the continuance is
also  approved by a majority of the Board of  Directors  who are not  interested
persons  (as  defined  in the  Investment  Company  Act)  of any  party  to this
Agreement,  by a vote cast at a meeting called for the purpose of voting on such
approval.  This  Agreement is  terminable  without  penalty on 60 days'  written
notice by the Board of Directors of ACCP, or by vote of holders of a majority of
the ACRE Fund's shares,  or upon six months'  written notice by the  Subadvisor,
and  will  terminate  automatically  upon  any  termination  of  the  investment
management  agreement  between  ACCP and ACIM.  This  Agreement  will  terminate
automatically  in the event of its assignment.  The Subadvisor  agrees to notify
ACCP of any circumstances that might result in this Agreement being deemed to be
assigned.

         10. REPRESENTATIONS OF ACIM, THE SUBADVISOR AND ACCP.

         (a)  ACIM  and  the  Subadvisor  each  hereby  represents  that  it  is
registered as an investment  advisor under the Investment  Advisers Act, that it
will use its reasonable best efforts to maintain such registration,  and that it
will  promptly  notify  the  other  if it  ceases  to be so  registered,  if its
registration is suspended for any reason, or if it is notified by any regulatory
organization  or court of competent  jurisdiction  that it should show cause why
its registration should not be suspended or terminated.  ACIM and the Subadvisor
each  further   represents  that  it  is  registered   under  the  laws  of  all
jurisdictions  in which the  conduct of its  business  hereunder  requires  such
registration.

         (b) ACCP and ACIM represent and warrant that (i) the appointment of the
Subadvisor  has been duly  authorized;  and (ii) each of them has full power and
authority  to execute and deliver  this  Agreement  and to perform the  services
contemplated  hereunder,  and such execution,  delivery and performance will not
cause either to be in violation of its Articles of Incorporation, Bylaws, or any
material laws.

         (c) The  Subadvisor  represents  and  warrants  that (i) its service as
subadvisor  hereunder has been duly  authorized;  and (ii) it has full power and
authority  to execute and deliver  this  Agreement  and to perform the  services
contemplated  hereunder,  and such execution,  delivery and performance will not
cause it to be in  violation  of its  organizational  documents,  its  Bylaws or
material laws.

         11. AMENDMENT OF THIS AGREEMENT.  No provision of this Agreement may be
changed,  waived,  discharged or terminated orally, but only by an instrument in
writing  signed by the party against which  enforcement  of the change,  waiver,
discharge or termination is sought.

         12. LIMITATION OF LIABILITY. This Agreement has been executed on behalf
of ACCP by the undersigned  officer of ACCP solely in his capacity as an officer
of ACCP.

         13. ENTIRE AGREEMENT.  This Agreement  constitutes the entire agreement
between the parties hereto on the subject matter described herein.

         14. INDEPENDENT CONTRACTOR. In the performance of its duties hereunder,
the Subadvisor is and shall be an independent  contractor and, unless  otherwise
expressly  provided  or  authorized,  shall  have  no  authority  to act  for or
represent ACCP or ACIM in any way, or otherwise be deemed to be an agent of ACCP
or ACIM.

         15.  SEVERABILITY.  If any provision of this Agreement shall be held or
made  invalid  by a court  decision,  statue,  rule or  similar  authority,  the
remainder of this Agreement shall not be affected thereby.

         16. NOTICES.  All notices and other  communications  hereunder shall be
given or made in writing and shall be  delivered  personally,  or sent by telex,
telecopy,  express  delivery or registered or certified mail,  postage  prepaid,
return receipt  requested,  to the party or parties to whom they are directed at
the  following  addresses,  or at such other  addresses as may be  designated by
notice from such party to all other parties.

                  To the Subadvisor:

                                           RREEF America, L.L.C.
                                           875 North Michigan Avenue, 41st Floor
                                           Chicago, Illinois 60611
                                           Attention:  Kim G. Redding
                                           Copy to:  Barry H. Braitman, Esq.
                                           (312) 266-9300 (office number)
                                           (312) 266-9346 (telecopy number)

                  To ACCP or ACIM:

                                           American Century Investments
                                           4500 Main Street
                                           Kansas City, Missouri 64111
                                           Attention:  Patrick A. Looby, Esq.
                                           (816) 340-4349 (office number)
                                           (816) 340-4964 (telecopy number)

Any notice,  demand or other  communication given in a manner prescribed in this
Section shall be deemed to have been delivered on receipt.
<PAGE>
         IN WITNESS  WHEREOF,  the parties hereto have caused this instrument to
be executed by their officers designated below on the day and year first written
above.

RREEF AMERICA L.L.C.                            AMERICAN CENTURY CAPITAL
                                                   PORTFOLIOS, INC.

By:/s/Kim G. Redding                            By:/s/Patrick A. Looby
      Name:  Kim G. Redding                        Name:  Patrick A. Looby
      Title:  Senior Vice President                Title:  Vice President


                                                AMERICAN CENTURY
                                                   INVESTMENT MANAGEMENT, INC.

                                                By:/s/Robert C. Puff Jr.
                                                   Name:  Robert C. Puff Jr.
                                                   Title:  President

                              DAVID H. REINMILLER
                                Attorney At Law
                       4500 Main Street, P.O. Box 418210
                        Kansas City, Missouri 64141-9210
                            Telephone (816)340-4046
                            Telecopier (816)340-4964

                                                               February 17, 1998

American Century Capital Portfolios, Inc.
American Century Tower 
4500 Main Street
Kansas City, Missouri  64111

Ladies and Gentlemen:

     As counsel to American  Century  Capital  Portfolios,  Inc., I am generally
familiar with its affairs. Based upon this familiarity, and upon the examination
of such documents as I have deemed relevant, it is my opinion that the shares of
the Corporation described in Post-Effective  Amendment No. 9 to its Registration
Statement on Form N-1A to be filed with the Securities  and Exchange  Commission
on February  17, 1998,  will,  when issued,  be validly  issued,  fully paid and
nonassessable.

     For the record,  it should be stated  that I am an officer and  employee of
American Century  Services  Corporation,  an affiliated  corporation of American
Century Investment Management,  Inc., the investment adviser of American Century
Capital Portfolios, Inc.

     I hereby consent to the use of this opinion as an exhibit to Post-Effective
Amendment No. 9.

                             Very truly yours,

                             /s/David H. Reinmiller
                             David H. Reinmiller


Independent Auditors' Consent

American Century Capital Portfolios, Inc.:

We  consent  to the  use  in  Post-Effective  Amendment  No.  9 to  Registration
Statement  No.  33-64872 of our report  dated  November  26,  1997 for  American
Century  Real  Estate Fund (the  "Fund),  one of the funds  comprising  American
Century Capital Portfolios,  Inc., included in the Annual Report to Shareholders
of the Fund for the year ended October 31, 1997, and  incorporated  by reference
in the Statement of Additional Information, which is a part of such Registration
Statement,  and to the reference to us under the caption "Financial  Highlights"
appearing  in the  Prospectuses,  which  also  are a part of  such  Registration
Statement.

/*/Deloitte & Touche LLP
Deloitte & Touche LLP


Kansas City, Missouri
February 13, 1998

                MASTER DISTRIBUTION AND SHAREHOLDER SERVICES PLAN
                                       of
                   TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
                        TWENTIETH CENTURY INVESTORS, INC.
               TWENTIETH CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
                     TWENTIETH CENTURY WORLD INVESTORS, INC.
                                  Advisor Class


         WHEREAS,  each of the above named  corporations  (the  "Issuers") is an
open-ended,  management  investment  company  registered  under  the  Investment
Company Act of 1940, as amended (the "1940 Act"); and

         WHEREAS,  the common stock of the Issuers are currently  divided into a
number of separate series of shares, or funds, each  corresponding to a distinct
portfolio of securities; and

         WHEREAS, pursuant to Rule 18f-3 of the 1940 Act, the Issuers' Boards of
Directors  (the  "Board")  have  established  multiple  classes of shares of the
various funds of the Issuers, including an Advisor Class of shares; and

         WHEREAS,  the  Board  desires  to  authorize  the funds  identified  in
SCHEDULE  A  (the  "Funds")  to  bear  expenses  of  shareholder   services  and
distribution of certain of their shares by adopting this Master Distribution and
Shareholder Services Plan pursuant to Rule 12b-1 under the 1940 Act with respect
to the Advisor Class shares of each of the Funds; and

         WHEREAS,  INVESTORS  RESEARCH  CORPORATION  ("IRC")  is the  registered
investment adviser to the Issuers; and

         WHEREAS,  the Issuers have entered into a  Distribution  Agreement (the
"Distribution   Agreement")  with  TWENTIETH  CENTURY   SECURITIES,   INC.  (the
"Distributor")  pursuant  to which  Distributor  serves  as  distributor  of the
various classes of the Funds, including the Advisor Class.

         NOW, THEREFORE,  the Issuers hereby adopt, on behalf of the Funds, this
Plan,  in accordance  with Rule 12b-1 under the 1940 Act on the following  terms
and conditions:


Section 1.        Distribution Fees

a.       Distribution Fee. For purposes of paying costs and expenses incurred in
         providing  the services  set forth in Section 2 below,  the Funds shall
         pay IRC, as paying agent for the Funds,  a fee equal to 25 basis points
         (0.25%) per annum of the average  daily net assets of the shares of the
         Funds' Advisor Class of shares (the "Distribution Fee").

b.       Shareholder  Services  Fee.  For  purposes of paying costs and expenses
         incurred in providing  the  services set forth in Section 3 below,  the
         Funds shall pay IRC, as paying  agent for the Funds,  a fee equal to 25
         basis points  (0.25%) per annum of the average  daily net assets of the
         shares of the Funds' Advisor Class of shares (the "Shareholder Services
         Fee").

c.       Applicability  to Additional  and Future  Funds.  If any of the Issuers
         desire  to add  additional,  currently-existing  funds  to the  Plan or
         establish  additional funds in the future, and the applicability of the
         Plan with  respect to such  existing  or new funds is  approved  in the
         manner set forth in Section 4 of this Plan, as well as by the then-sole
         shareholder  of the  Advisor  Class  shares  of such new  funds (to the
         extent  shareholder  approval of new funds is required by  then-current
         1940 Act  Rules),  this Plan may be amended  to  provide  that such new
         funds will  become  subject to this Plan and will pay the  Distribution
         Fee and the  Shareholder  Services  Fee set forth in Sections  1(a) and
         1(b) above, unless the Board specifies otherwise. After the adoption of
         this Plan by the Board with  respect to the Advisor  Class of shares of
         the  existing  or new  funds,  the term  "Funds"  under this Plan shall
         thereafter be deemed to include the existing or new funds.

d.       Calculation  and  Assessment.  Distribution  Fees  and the  Shareholder
         Services Fees under this Plan will be  calculated  and accrued daily by
         each Fund and paid  monthly  to IRC or at such other  intervals  as the
         Issuers and IRC may agree.



Section 2.        Distribution Services

a.       The  amount  set forth in  Section  1(a) of this Plan shall be paid for
         services  in  connection  with any  activities  undertaken  or expenses
         incurred by the  Distributor  or its affiliates  primarily  intended to
         result in the sale of Advisor Class shares of the Funds, which services
         may  include  but  are  not  limited  to,  (A)  the  payment  of  sales
         commission, ongoing commissions and other payments to brokers, dealers,
         financial institutions or others who sell Advisor Class shares pursuant
         to Selling Agreements;  (B) compensation to registered  representatives
         or other employees of Distributor who engage in or support distribution
         of the Funds' Advisor Class shares;  (C)  compensation to, and expenses
         (including overhead and telephone  expenses) of,  Distributor;  (D) the
         printing of  prospectuses,  statements  of additional  information  and
         reports  for other than  existing  shareholders;  (E) the  preparation,
         printing and distribution of sales literature and advertising materials
         provided to the Funds' shareholders and prospective  shareholders;  (F)
         receiving and answering  correspondence from prospective  shareholders,
         including   distributing   prospectuses,   statements   of   additional
         information,  and shareholder  reports; (G) the providing of facilities
         to answer questions from prospective  investors about Fund shares;  (H)
         complying with federal and state securities laws pertaining to the sale
         of Fund shares; (I) assisting investors in completing application forms
         and selecting dividend and other account options;  (J) the providing of
         other reasonable assistance in connection with the distribution of Fund
         shares;  (K) the  organizing  and  conducting  of  sales  seminars  and
         payments  in the  form of  transactional  compensation  or  promotional
         incentives;  (L) profit on the  foregoing;  (M) the payment of "service
         fees",  as  contemplated  by the Rules of Fair Practice of the National
         Association  of Securities  Dealers,  Inc.  ("NASD") and (N) such other
         distribution  and services  activities as the Issuers  determine may be
         paid for by the  Issuers  pursuant  to the  terms  of this  Plan and in
         accordance with Rule 12b-1 of the 1940 Act.

b.       For  purposes  of the Plan,  "service  fees"  shall  mean  payments  in
         connection  with the  provision  of  personal,  continuing  services to
         investors in each Fund and/or the maintenance of shareholder  accounts,
         excluding  (i)  transfer  agent  and  subtransfer  agent  services  for
         beneficial  owners of a Fund's Advisor Class shares,  (ii)  aggregating
         and  processing   purchase  and  redemption  orders,   (iii)  providing
         beneficial  owners  with  account   statements,   processing   dividend
         payments,  (iv)  providing  subaccounting  services  for Advisor  Class
         shares held beneficially,  (v) forwarding shareholder communications to
         beneficial  owners,  and (vi)  receiving,  tabulating and  transmitting
         proxies executed by beneficial owners;  provided,  however, that if the
         NASD  adopts a  definition  of "service  fees" for  purposes of Section
         26(d) of the Rules of Fair  Practice of the NASD (or any  successor  to
         such rule) that differs  from the  definition  of "service  activities"
         hereunder,  or if the NASD  adopts a  related  definition  intended  to
         define the same  concept,  the  definition  of  "service  fees" in this
         Section shall be automatically  amended,  without further action of the
         parties,  to  conform  to such  NASD  definition.  Overhead  and  other
         expenses of Distributor  related to its service  activities,  including
         telephone  and other  communications  expenses,  may be included in the
         information regarding amounts expended for such activities.



Section 3.        Shareholder Services Defined

As  manager  of the Funds'  Advisor  Class of  shares,  IRC may cause one of its
affiliates  to  provide   shareholder   and   administrative   services  to  the
shareholders of the Advisor Class shares of the Funds  ("Shareholder  Services")
or it may engage third  parties to do so. The payments  authorized  by this Plan
are intended to reimburse IRC for expenses incurred by it or its affiliates as a
result of these arrangements. Such Shareholder Services and related expenses may
include,  but are not  limited to, (A)  receiving,  aggregating  and  processing
purchase,  exchange and redemption  requests from beneficial  owners  (including
contract  owners of  insurance  products  that  utilize the Funds as  underlying
investment  media) of Advisor  Class shares and placing  purchase,  exchange and
redemption  orders with the Funds'  transfer agent;  (B) providing  shareholders
with a service that invests the assets of their  accounts in shares  pursuant to
specific or pre-authorized instructions; (C) processing dividend payments from a
Fund on behalf of shareholders and assisting  shareholders in changing  dividend
options,  account  designations  and  addresses;  (D) providing and  maintaining
elective services such as check writing and wire transfer  services;  (E) acting
as sole shareholder of record and nominee for beneficial owners; (F) maintaining
account records for  shareholders  and/or other beneficial  owners;  (G) issuing
confirmations  of  transactions;  (H)  providing  subaccounting  with respect to
shares  beneficially  owned by  customers  of third  parties  or  providing  the
information  to a Fund as  necessary  for such  subaccounting;  (I) creating and
forwarding   shareholder   communications  from  the  Funds  (such  as  proxies,
shareholder reports,  annual and semi-annual  financial statements and dividend,
distribution and tax notices) to shareholders  and/or other  beneficial  owners;
and (J) providing other similar administrative and sub-transfer agency services.
Shareholder  Services do not include  those  activities  and  expenses  that are
primarily  intended  to result in the sale of  additional  shares of the Advisor
Class of the Funds.



Section 4.        Effectiveness

Upon  receipt  of  approval  by vote of both (a) the Board of  Directors  of the
Issuers, and (b) the Independent Directors,  this Plan shall become effective as
of September 3, 1996.


Section 5.        Term

This Plan will  continue in effect until  September 3, 1997,  and will  continue
thereafter  in full force and effect for  successive  periods of up to one year,
provided  that each such  continuance  is  approved  in the manner  provided  in
Section 4.


Section 6.        Reporting Requirements

IRC shall  administer  this Plan in accordance  with Rule 12b-1 of the 1940 Act.
IRC will provide to each Issuer's  Board,  and the  Independent  Directors  will
review and approve, in exercise of their fiduciary duties, at least quarterly, a
written report of the amounts  expended with respect to the Advisor Class shares
of each  Fund by IRC  under  this  Plan and  such  other  information  as may be
required by the 1940 Act and Rule 12b-1 thereunder.


Section 7.        Termination

This Plan may be  terminated  without  penalty  at any time with  respect to the
Advisor Class shares of any Fund by vote of the Board of the Issuer of which the
Fund is a series,  by votes of a majority of the  Independent  Directors,  or by
vote of a majority of the outstanding  voting Advisor Class shares of that Fund.
Termination  of the Plan with  respect to the Advisor  Class  shares of one Fund
will not affect the  continued  effectiveness  of this Plan with  respect to the
Advisor Class shares of any other Fund.


Section 8.        Amendments to this Plan

This Plan may not be amended to increase materially the amount of compensation a
Fund is  authorized  to pay under  Section 1 hereof  unless  such  amendment  is
approved in the manner  provided for initial  approval in Section 4 hereof,  and
such  amendment  is further  approved  by a majority of the  outstanding  voting
securities  of the  Advisor  Class  shares  of the Fund,  and no other  material
amendment  to the Plan will be made unless  approved in the manner  provided for
approval and annual renewal in Section 5 hereof.


Section 9.        Recordkeeping

The Issuers will preserve copies of this Plan (including any amendments thereto)
and any related agreements and all reports made pursuant to Section 6 hereof for
a period of not less than six years  from the date of this  Plan,  the first two
years in an easily accessible place.



         IN WITNESS WHEREOF, the Issuers have executed this Plan as of September
3, 1996.

                                      TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
                                      TWENTIETH CENTURY INVESTORS, INC.
                                      TWENTIETH CENTURY STRATEGIC ASSET
                                           ALLOCATIONS, INC.
Attest:                               TWENTIETH CENTURY WORLD INVESTORS, INC.


By:/s/Patrick A. Looby                By:/s/William M. Lyons
     Patrick A. Looby                      William M. Lyons
     Assistant Secretary                   Executive Vice President


<PAGE>


<TABLE>
<CAPTION>
                                   SCHEDULE A

                      Series Offering Advisor Class Shares

Series                                                                                Date Plan Adopted
- ------                                                                                -----------------
TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
<S>                                                                                <C>
0     Twentieth Century Equity Income                                                 September 3, 1996
0     Twentieth Century Value                                                         September 3, 1996

TWENTIETH CENTURY INVESTORS, INC.
0     Balanced Investors                                                              September 3, 1996
0     Cash Reserve                                                                    September 3, 1996
0     Growth Investors                                                                September 3, 1996
0     Heritage Investors                                                              September 3, 1996
0     Intermediate-Term Bond                                                          September 3, 1996
0     Limited-Term Bond                                                               September 3, 1996
0     Long-Term Bond                                                                  September 3, 1996
0     Select Investors                                                                September 3, 1996
0     U.S. Governments Intermediate-Term                                              September 3, 1996
0     U.S. Governments Short-Term                                                     September 3, 1996
0     Ultra Investors                                                                 September 3, 1996
0     Vista Investors                                                                 September 3, 1996

TWENTIETH CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
0     Strategic Allocation: Aggressive                                                September 3, 1996
0     Strategic Allocation: Conservative                                              September 3, 1996
0     Strategic Allocation: Moderate                                                  September 3, 1996

TWENTIETH CENTURY WORLD INVESTORS, INC.
      Twentieth Century International Discovery Fund                                  September 3, 1996
      Twentieth Century International Equity                                          September 3, 1996
      Twentieth Century Emerging Markets Fund                                         September 3, 1996
</TABLE>

                            SHAREHOLDER SERVICES PLAN
                                       of
                   TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
                        TWENTIETH CENTURY INVESTORS, INC.
               TWENTIETH CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
                     TWENTIETH CENTURY WORLD INVESTORS, INC.
                                  Service Class


         WHEREAS,  each of the above named  corporations  (the  "Issuers") is an
open-ended,  management  investment  company  registered  under  the  Investment
Company Act of 1940, as amended (the "1940 Act"); and

         WHEREAS,  the common stock of each Issuer is  currently  divided into a
number of separate series of shares, or funds, each  corresponding to a distinct
portfolio of securities; and

         WHEREAS,  pursuant  to Rule  18f-3  of the  1940  Act,  the  Boards  of
Directors of the Issuers (the "Board of Directors")  have  established  multiple
classes of shares of the various funds of the Issuers, including a Service Class
of shares; and

         WHEREAS,  the  Board  of  Directors  desires  to  authorize  the  funds
identified  in SCHEDULE A (the "Funds") to authorize the Service Class of shares
of such Funds to bear the expenses for Shareholder  Services (as defined herein)
provided to the  Service  Class  shareholders  by IRC or its  affiliates,  or by
independent third parties by adopting this Shareholder Services Plan pursuant to
Rule 12b-1 under the 1940 Act with  respect to the Service  Class shares of each
of the Funds; and

         WHEREAS,  INVESTORS  RESEARCH  CORPORATION  ("IRC")  is the  registered
investment adviser to the Issuers; and

         NOW, THEREFORE,  the Issuers hereby adopt, on behalf of the Funds, this
Plan,  in accordance  with Rule 12b-1 under the 1940 Act on the following  terms
and conditions:


Section 1.        Shareholder Service Fees

a.       Amount of Fee. For  purposes of paying  costs and expenses  incurred in
         providing  shareholder  and  administrative  services  to  each  Fund's
         Service  Class of shares as set forth in  Section 2 below,  the  Funds'
         shall pay IRC, as paying  agent for the Funds,  a fee equal to 25 basis
         points  (0.25%) per annum of the average daily net assets of the Funds'
         Service Class of shares (the "Shareholder Services Fee").

b.       Calculation  and Assessment.  Shareholder  Service Fees under this Plan
         shall be calculated  and accrued daily by each Fund and paid monthly or
         at such other intervals as the Issuers and IRC shall agree.


Section 2.        Shareholder Services Defined

As  manager  of the Funds'  Service  Class of  shares,  IRC may cause one of its
affiliates  to  provide   shareholder   and   administrative   services  to  the
shareholders of the Service Class shares of the Funds  ("Shareholder  Services")
or it may engage third  parties to do so. The payments  authorized  by this Plan
are  intended  to  reimburse  IRC for  expenses  incurred  as a result  of these
arrangements.  Such Shareholder  Services and related expenses may include,  but
are not limited to, (A) receiving, aggregating and processing purchase, exchange
and redemption request from beneficial owners of Service Class shares (including
contract  owners of  insurance  products  that  utilize the Funds as  underlying
investment media) and placing purchase,  exchange and redemption orders with the
Distributor;  (B) providing  shareholders with a service that invests the assets
of their accounts in shares pursuant to specific or pre-authorized instructions;
(C)  processing  dividend  payments  from a Fund on behalf of  shareholders  and
assisting  shareholders in changing dividend options,  account  designations and
addresses; (D) providing and maintaining elective services such as check writing
and wire transfer services;  (E) acting as shareholder of record and nominee for
beneficial owners; (F) maintaining account records for shareholders and/or other
beneficial  owners;  (G) issuing  confirmations of  transactions;  (H) providing
subaccounting  with respect to shares  beneficially  owned by customers of third
parties  or  providing  the   information  to  a  Fund  as  necessary  for  such
subaccounting;  (I) preparing and forwarding shareholder communications from the
Funds (such as proxies,  shareholder reports,  annual and semi-annual  financial
statements and dividend,  distribution  and tax notices) to shareholders  and/or
other  beneficial  owners;  (J)  providing  other  similar   administrative  and
sub-transfer agency services;  and (K) paying "service fees," as contemplated by
the Rules of Fair  Practice  of the NASD.  Shareholder  Services  do not include
those activities and expenses that are primarily  intended to result in the sale
of additional shares of the Service Class of the Funds.


Section 3.        Effectiveness

This Plan shall become effective September 3, 1996.


Section 4.        Term and Renewal

This Plan will  continue in effect until  September 3, 1997,  and will  continue
thereafter  in full force and effect for  successive  periods of up to one year,
provided that each such  continuance  is approved by the Board to the extent and
in the manner required by the 1940 Act.


Section 5.        Reporting Requirements

IRC shall  administer  this Plan in accordance  with Rule 12b-1 of the 1940 Act.
Distributor  will provide to each Issuer's Board and the  Independent  Directors
will  review and  approve,  in  exercise  of their  fiduciary  duties,  at least
quarterly,  a written report of the amounts expended with respect to the Service
Class  shares of each Fund by the  Distributor  under  this Plan and such  other
information as may be required by the 1940 Act and Rule 12b-1 thereunder.


Section 6.        Termination

This Plan may be terminated at any time with respect to the Service Class shares
of any Fund by vote of the Board of Directors of the Issuer of which the Fund is
a series or by vote of a majority of the Independent  Directors.  Termination of
the Plan with  respect to the Service  Class shares of one Fund shall not affect
the  continued  effectiveness  of this Plan with  respect to the  Service  Class
shares of any other Fund.


Section 7.        Amendments to this Plan

This Plan may not be amended to increase materially the amount of compensation a
Fund is  authorized  to pay under  Section 1 hereof  unless  such  amendment  is
approved  by the Board,  as  required  by the 1940 Act,  and such  amendment  is
further  approved  by a majority of the  outstanding  voting  securities  of the
Service Class shares of the Fund. No other material  amendment to the Plan shall
be made unless  approved by the Board in the manner  provided for annual renewal
of the Plan in  Section 4 hereof.  This  Agreement  may be  amended  to  include
additional  series of shares of the Issuers,  whether or not such series were in
existence at the time of original  adoption of this  Agreement  or  subsequently
established,  and series of additional  Issuers, by adoption of this Plan in the
manner required by the 1940 Act and the rules and regulations  thereunder.  Such
new  funds  will  become  subject  to this  Plan and will  commence  paying  the
Shareholder  Services  Fee set forth in Section 1(a) on the date of the adoption
of this Plan by the  Board,  unless  the Board  specifies  otherwise.  After the
effective date of adoption of this Plan by the Board with respect to the Service
Class of  shares of such new  funds,  the term  "Funds"  under  this Plan  shall
thereafter be deemed to include the existing or new funds.

Section 8.        Recordkeeping

The  Issuers  shall  preserve  copies of this  Plan  (including  any  amendments
thereto) and any related  agreements  and all reports made pursuant to Section 5
hereof for a period of not less than six years  from the date of this Plan,  the
first two years in an easily accessible place.

         IN WITNESS WHEREOF, the Issuers have executed this Shareholder Services
Plan as of September 3, 1996.

                                      TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
                                      TWENTIETH CENTURY INVESTORS, INC.
                                      TWENTIETH CENTURY STRATEGIC ASSET
                                           ALLOCATIONS, INC.
Attest:                               TWENTIETH CENTURY WORLD INVESTORS, INC.


/s/Patrick A. Looby                   /s/William M. Lyons
Patrick A. Looby                      William M. Lyons
Assistant Secretary                   Executive Vice President


<TABLE>
<CAPTION>
                                   SCHEDULE A

                      Series Offering Service Class Shares

Series                                                                                Date Plan Adopted
- ------                                                                                -----------------
TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
<S>                                                                                <C>
0     Twentieth Century Equity Income                                                 September 3, 1996
0     Twentieth Century Value                                                         September 3, 1996

TWENTIETH CENTURY INVESTORS, INC.
0     Balanced Investors                                                              September 3, 1996
0     Cash Reserve                                                                    September 3, 1996
0     Growth Investors                                                                September 3, 1996
0     Heritage Investors                                                              September 3, 1996
0     Intermediate-Term Bond                                                          September 3, 1996
0     Limited-Term Bond                                                               September 3, 1996
0     Long-Term Bond                                                                  September 3, 1996
0     Select Investors                                                                September 3, 1996
0     U.S. Governments Intermediate-Term                                              September 3, 1996
0     U.S. Governments Short-Term                                                     September 3, 1996
0     Ultra Investors                                                                 September 3, 1996
0     Vista Investors                                                                 September 3, 1996

TWENTIETH CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
0     Strategic Allocation: Aggressive                                                September 3, 1996
0     Strategic Allocation: Conservative                                              September 3, 1996
0     Strategic Allocation: Moderate                                                  September 3, 1996

TWENTIETH CENTURY WORLD INVESTORS, INC.
0     Twentieth Century International Emerging Growth                                 September 3, 1996
0     Twentieth Century International Equity                                          September 3, 1996
</TABLE>

SCHEDULE OF COMPUTATION OF PERFORMANCE ADVERTISING QUOTATIONS

     Set  forth  below  are  representative  calculations  of each type of total
return performance quotation included in the Statement of Additional Information
of American Century Capital Portfolios, Inc.

          1. AVERAGE  ANNUAL TOTAL  RETURN.  The average  one-year  annual total
     return of American  Century  Real Estate for the fiscal year ended  October
     31, 1997, as quoted in the Statement of Additional Information, was 40.69%.

     This return was calculated as follows:
                        n
                  P(1+T)   = ERV

     where,

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

     Applying  the actual  return  figures  of the fund for the one year  period
ended October 31, 1997:

                       1
     1,000 (1 + 40.69%)   = $1,406.90

                      1
     T =    (1,406.90) 
           ------------  -  1
              1,000

     T = 40.69%


          2. CUMULATIVE  TOTAL RETURN.  The cumulative  total return of American
     Century Real Estate from September 21, 1995 (inception) to October 31, 1997
     as quoted in the Statement of Additional Information, was 78.08%

     This return was calculated as follows:

             (ERV - P)
         C = ---------
                 P

     where,

       C = cumulative total return 
       P = a hypothetical initial payment of $1,000 
     ERV = ending redeemable value of the hypothetical $1,000 payment at the end
           of the period.

     Applying the actual return figures of the fund for the period September 21,
1995 through October 31, 1997.

           (1,780.80-1,000)
     C =    --------------     
               1,000

     C = 78.08%

                                POWER OF ATTORNEY

     KNOW ALL MEN BY THESE  PRESENTS,  that the  undersigned,  American  Century
Capital  Portfolios,  Inc.,  hereinafter called the  "Corporation",  and certain
directors  and officers of the  Corporation,  do hereby  constitute  and appoint
Richard  W.  Ingram,  Patrick  A.  Looby,  Charles  A.  Etherington,   David  H.
Reinmiller, and Charles C.S. Park, and each of them individually, their true and
lawful  attorneys  and agents to take any and all action and execute any and all
instruments  which said  attorneys and agents may deem necessary or advisable to
enable the  Corporation  to comply  with the  Securities  Act of 1933 and/or the
Investment Company Act of 1940, as amended, and any rules, regulations,  orders,
or other  requirements of the United States  Securities and Exchange  Commission
thereunder, in connection with the registration under the Securities Act of 1933
and/or the Investment Company Act of 1940, as amended,  including  specifically,
but without limitation of the foregoing, power and authority to sign the name of
the  Corporation in its behalf and to affix its corporate  seal, and to sign the
names of each of such  directors and officers in their  capacities as indicated,
to any  amendment or  supplement to the  Registration  Statement  filed with the
Securities and Exchange  Commission  under the Securities Act of 1933 and/or the
Investment Company Act of 1940, as amended,  and to any instruments or documents
filed  or to be  filed  as a part of or in  connection  with  such  Registration
Statement;  and each of the  undersigned  hereby  ratifies and confirms all that
said attorneys and agents shall do or cause to be done by virtue hereof.

     IN WITNESS WHEREOF, the Corporation has caused this Power to be executed by
its duly authorized officers on this the 23rd day of January, 1998.

                                       AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.


                                       By:  /s/Richard W. Ingram
                                            Richard W. Ingram, President


                               SIGNATURE AND TITLE

/s/ Richard W. Ingram                              /s/ Robert W. Doering
Richard W. Ingram                                  Robert W. Doering, M.d.
President, Principal Executive                     Director
and Principal Financial Officer

/s/ Maryanne Roepke                                /s/ Andrea C. Hall
Maryanne Roepke                                    Andrea C. Hall, Ph.D.
Vice President and Treasurer                       Director


/s/ James E. Stowers, Jr.                          /s/ Donald H. Pratt
James E. Stowers, Jr.                              Donald H. Pratt
Director                                           Director


/s/ James E. Stowers III                           /s/ Lloyd T. Silver
James E. Stowers III                               Lloyd T. Silver
Director                                           Director


/s/ Thomas A. Brown                                /s/ M. Jeannine Strandjord
Thomas A. Brown                                    M. Jeannine Strandjord
Director                                           Director


Attest:                                            /s/ D.D. (Del) Hock
By:  /s/ Patrick A. Looby                          D.D. (Del) Hock
       Patrick A. Looby, Secretary                 Director

                               Multiple Class Plan
                                       of
                   TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
                        TWENTIETH CENTURY INVESTORS, INC.
               TWENTIETH CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
                     TWENTIETH CENTURY WORLD INVESTORS, INC.


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

         WHEREAS,  the common stock of the Issuers are currently  divided into a
number of separate series of shares; and

         WHEREAS,  the Issuers  desire to offer  multiple  classes of certain of
such series of shares pursuant to Rule 18f-3 under the 1940 Act; and

         WHEREAS, Rule 18f-3 requires that the Board of Directors of the Issuers
adopt a written plan setting forth (1) the specific  arrangement for shareholder
services and the  distribution of securities for each class,  (2) the allocation
of expenses for each class and (3) any related  conversion  features or exchange
privileges; and

         WHEREAS, the Board of Directors of the Issuers, including a majority of
the Independent Directors,  as defined in Section 3d below, have determined that
the following plan (the "Plan"),  adopted  pursuant to Rule 18f-3 under the 1940
Act, is in the best  interests of each class  individually  and the Issuers as a
whole;

         NOW,  THEREFORE,  the Issuers hereby adopt,  on behalf of the Funds (as
defined in Section 2a below), this Plan, in accordance with Rule 18f-3 under the
1940 Act on the following terms and conditions:


Section 1.        Establishment of Plan

As required by Rule 18f-3 under the 1940 Act,  this Plan  describes the multiple
class system for certain series of shares of the Issuers, including the separate
class arrangements for shareholder  services and/or  distribution of shares, the
method for allocating expenses to classes and any related conversion features or
exchange privileges  applicable to the classes.  Upon the effective date of this
Plan, the Issuers elect to offer multiple classes of their shares,  as described
herein, pursuant to Rule 18f-3 and this Plan.

Section 2.        Features of the Classes

a.       Division into Classes.  Each series of shares of the Issuers identified
         in SCHEDULE A attached hereto,  and each series of shares of any Issuer
         subsequently added to this Plan (collectively,  the "Funds"), may offer
         two or more  classes of shares:  the Retail  Class,  the  Institutional
         Class,  the Service Class, and the Advisor Class. The classes that each
         Fund is  authorized  to issue  pursuant  to this  Plan are set forth in
         SCHEDULE A. Shares of each class of a Fund shall represent an equal pro
         rata interest in such Fund, and generally, shall have identical voting,
         dividend,   liquidation   and  other   rights,   preferences,   powers,
         restrictions,  limitations,  qualifications,  and terms and conditions,
         except  that:  (A) each class shall have a different  designation;  (B)
         each  class of shares  shall  bear any Class  Expenses,  as  defined in
         Section 3d(3) below;  (C) each class shall have exclusive voting rights
         on any matter  submitted to  shareholders  that  relates  solely to its
         service  arrangement;  and (D) each class  shall have  separate  voting
         rights on any matter  submitted to  shareholders in which the interests
         of one class differ from the interests of any other class.

b.       Management Fees.

         (1) Retail  Class  Unified  Fee.  The  Issuers  of the Funds  listed on
         SCHEDULE  A are each party to a  Management  Agreement  with  Investors
         Research  Corporation  ("IRC"),  the Funds' investment adviser, for the
         provision of investment  advisory and  management  services in exchange
         for a single,  unified fee. Such Management  Agreement and such unified
         fee applies to each Fund's  Retail Class of shares.  Shares  issued and
         outstanding  prior to the  effective  date of this  Plan  shall  become
         Retail Class shares following the effective date.

         (2) Institutional Class Unified Fee. The Issuers of the Funds listed on
         SCHEDULE A as being  authorized  to issue  Institutional  Class  shares
         shall  enter  into a  Management  Agreement  with IRC  providing  for a
         unified fee of 20 basis  points less than the  existing  unified fee in
         place for the corresponding Retail Class of such Funds, as described in
         each Fund's current prospectus or prospectus supplement.  Institutional
         Class   shares   will  be  made   available   to  large   institutional
         shareholders,  such as corporations  and retirement  plans that are not
         participant  directed,  and to other pooled  accounts that meet certain
         investment minimums established from time to time by IRC. Institutional
         Class shares are not  eligible  for  purchase by  insurance  companies,
         except in  connection  with a product  for  defined  benefit  plans not
         involving a group annuity contract.

         (3) Service  Class and Advisor  Class  Unified  Fee. The Issuers of the
         Funds listed on SCHEDULE A as being  authorized  to issue Service Class
         or Advisor  Class shares shall enter into a Management  Agreement  with
         IRC  providing  for a  unified  fee of 25 basis  points  less  than the
         existing  unified fee in place for the  corresponding  Retail  Class of
         such  Funds,  as  described  in  each  Fund's  current   prospectus  or
         prospectus supplement. The Service Class and Advisor Class are intended
         to  be  sold  to   employer-sponsored   retirement   plans   (including
         participant directed plans), insurance companies, broker-dealers, banks
         and other financial intermediaries.

c.       Shareholder Services and Distribution Services.

         (1) Shareholder Services Plan. Shares of the Service Class of each Fund
         are offered subject to a Shareholder  Services Plan (the "Service Class
         Plan") adopted by the Issuers effective September 3, 1996. Shareholders
         of the  Service  Class  of  each  Fund  typically  receive  most or all
         shareholder  services from  independent  third parties rather than from
         Twentieth Century  Services,  Inc., the Funds' transfer agent. The cost
         of some or all of such  services  is borne by the  shareholders  of the
         Services  Class  through the payment of the  Shareholder  Services  Fee
         under the Service Class Plan.

         Under the Service Class Plan, each Fund is authorized to pay to IRC, as
         compensation for shareholder  service  activities  rendered by IRC, its
         affiliates, or independent third party service providers, to holders of
         shares of the Service Class of a Fund, a shareholder service fee at the
         rate of 0.25% on an annualized  basis of the average net asset value of
         each such class of shares of the Fund (the "Shareholder Services Fee").

         Under the Service Class Plan,  shareholder and  administrative  service
activities may include:  (A)  receiving,  aggregating  and processing  purchase,
exchange and redemption  request from beneficial  owners of Service Class shares
(including  contract  owners of  insurance  products  that  utilize the Funds as
underlying  investment  media) and placing  purchase,  exchange  and  redemption
orders  with  the  Funds'  distributor  and/or  transfer  agent;  (B)  providing
shareholders  with a service that invests the assets of their accounts in shares
pursuant to specific or  pre-authorized  instructions;  (C) processing  dividend
payments from a Fund on behalf of  shareholders  and assisting  shareholders  in
changing dividend options, account designations and addresses; (D) providing and
maintaining  elective services such as check writing and wire transfer services;
(E) acting as sole shareholder of record and nominee for beneficial  owners; (F)
maintaining  account  records for  shareholders;  (G) issuing  confirmations  of
transactions;  (H) providing  subaccounting with respect to shares  beneficially
owned by customers or providing the  information to a Fund as necessary for such
subaccounting;  (I) creating and forwarding shareholder  communications from the
Funds (such as proxies,  shareholder reports,  annual and semi-annual  financial
statements and dividend,  distribution  and tax notices) to shareholders  and/or
other  beneficial  owners;  (J)  providing  other  similar   administrative  and
sub-transfer agency services;  and (K) paying "service fees," as contemplated by
the Rules of Fair  Practice  of the NASD.  Shareholder  Services  do not include
those activities and expenses that are primarily  intended to result in the sale
of additional shares of the Service Class or Advisor Class of the Funds.

         (2)  Distribution  Plan.  Shares of the Advisor  Class of each Fund are
         offered subject to a Master Distribution and Shareholder  Services Plan
         pursuant to Rule 12b-1 under the 1940 Act (the  "Advisor  Class  Plan")
         adopted by the  Issuers  effective  September  3, 1996.  Advisor  Class
         shares of each Fund shall pay IRC, as paying  agent for the Funds,  for
         the   expenses  of   shareholder   and   administrative   services  and
         distribution  expenses  incurred  in  connection  with  providing  such
         services  for shares of the Funds,  as provided  in the  Advisor  Class
         Plan,  at an  aggregate  annual rate of .50% of the  average  daily net
         assets of such class.

         Under the Advisor Class Plan,  "distribution expenses" include, but are
         not limited to,  expenses  incurred in  connection  with (A) payment of
         sales  commission,  ongoing  commissions and other payments to brokers,
         dealers, financial institutions or others who sell Advisor Class shares
         pursuant  to Selling  Agreements;  (B)  compensation  to  employees  of
         Distributor who engage in or support distribution of the Fund's Advisor
         Class shares; (C) compensation to, and expenses (including overhead and
         telephone expenses) of, Distributor;  (D) the printing of prospectuses,
         statements  of  additional  information  and  reports  for  other  than
         existing shareholders;  (E) the preparation,  printing and distribution
         of sales  literature and advertising  materials  provided to the Funds'
         shareholders and prospective shareholders;  (F) receiving and answering
         correspondence from prospective  shareholders,  including  distributing
         prospectuses,  statements of additional  information,  and  shareholder
         reports;  (G) the  providing of  facilities  to answer  questions  from
         prospective investors about Fund shares; (H) complying with federal and
         state  securities  laws  pertaining  to the  sale of Fund  Shares;  (I)
         assisting  investors  in  completing  application  forms and  selecting
         dividend  and  other  account  options;  (J)  the  providing  of  other
         reasonable  assistance  in  connection  with the  distribution  of Fund
         shares;  (K) the  organizing  and  conducting  of  sales  seminars  and
         payments  in the  form of  transactional  compensation  or  promotional
         incentives;  (L) profit on the  foregoing;  (M) the payment of "service
         fees",  as  contemplated  by the Rules of Fair Practice of the National
         Association of Securities Dealers;  and (N) such other distribution and
         services  activities  as the Issuers  determine  may be paid for by the
         Issuers  pursuant to the terms of this Agreement and in accordance with
         Rule 12b-1 of the 1940 Act.

         Under the Advisor Class Plan,  shareholder and  administrative  service
activities may include:  (A)  receiving,  aggregating  and processing  purchase,
exchange and redemption  request from beneficial  owners of Advisor Class shares
(including  contract  owners of  insurance  products  that  utilize the Funds as
underlying  investment  media) and placing  purchase,  exchange  and  redemption
orders  with  the  Funds'  distributor  and/or  transfer  agent;  (B)  providing
shareholders  with a service that invests the assets of their accounts in shares
pursuant to specific or  pre-authorized  instructions;  (C) processing  dividend
payments from a Fund on behalf of  shareholders  and assisting  shareholders  in
changing dividend options, account designations and addresses; (D) providing and
maintaining  elective services such as check writing and wire transfer services;
(E) acting as sole shareholder of record and nominee for beneficial  owners; (F)
maintaining  account  records for  shareholders;  (G) issuing  confirmations  of
transactions;  (H) providing  subaccounting with respect to shares  beneficially
owned by customers or providing the  information to a Fund as necessary for such
subaccounting;  (I) creating and forwarding shareholder  communications from the
Funds (such as proxies,  shareholder reports,  annual and semi-annual  financial
statements and dividend,  distribution  and tax notices) to shareholders  and/or
other  beneficial  owners;  and (J) providing other similar  administrative  and
sub-transfer agency services.

Section 3.        Allocation of Income and Expenses

a.       Daily  Dividend  Funds.   Funds  that  declare   distributions  of  net
         investment  income daily to maintain the same net asset value per share
         in each class ("Daily  Dividend  Funds") will allocate gross income and
         expenses (other than Class Expenses, as defined below) to each class on
         the basis of  "relative  net assets  (settled  shares)".  Realized  and
         unrealized  capital gains and losses will be allocated to each class on
         the  basis of  relative  net  assets.  "Relative  net  assets  (settled
         shares),"  for this purpose,  are net assets valued in accordance  with
         generally  accepted  accounting  principles  but excluding the value of
         subscriptions  receivable,  in  relation  to  the  net  assets  of  the
         particular  Daily  Dividend Fund.  Expenses to be so allocated  include
         Issuer Expenses and Fund Expenses, each as defined below.

b.       Non-Daily  Dividend  Funds.  The gross income,  realized and unrealized
         capital  gains and losses and expenses  (other than Class  Expenses) of
         each Fund,  other than the Daily Dividend Funds,  shall be allocated to
         each  class on the basis of its net  asset  value  relative  to the net
         asset  value of the Fund.  Expenses  to be so  allocated  also  include
         Issuer Expenses and Fund Expenses.

c.       Apportionment  of  Certain  Expenses.  Expenses  of  a  Fund  shall  be
         apportioned  to each  class of shares  depending  on the  nature of the
         expense item. Issuer Expenses and Fund Expenses will be allocated among
         the classes of shares pro rata based on their relative net asset values
         in  relation to the net asset  value of all  outstanding  shares in the
         Fund.  Approved  Class  Expenses  shall be allocated to the  particular
         class to which they are attributable. In addition, certain expenses may
         be allocated  differently if their method of imposition changes.  Thus,
         if a Class Expense can no longer be attributed to a class,  it shall be
         charged to a Fund for allocation among classes, as determined by IRC.

d.       Definitions.

         (1) Issuer Expenses.  "Issuer  Expenses"  include expenses of an Issuer
         that  are not  attributable  to a  particular  Fund or class of a Fund.
         Issuer  Expenses  include fees and expenses of those  Directors who are
         not  "interested  persons"  as  defined  in the 1940 Act  ("Independent
         Directors"),  including counsel fees for the Independent Directors, and
         certain extraordinary  expenses of the Issuer that are not attributable
         to a particular Fund or class of a Fund.

         (2) Fund Expenses.  "Fund Expenses"  include expenses of an Issuer that
         are  attributable  to a particular  fund but are not  attributable to a
         particular  class of the  Fund.  Fund  Expenses  include  (i)  interest
         expenses,  (ii)  taxes,  (iii)  brokerage  expenses,  and (iv)  certain
         extraordinary  expenses  of a  Fund  that  are  not  attributable  to a
         particular class of a Fund.

         (3) Class Expenses. "Class Expenses" are expenses that are attributable
         to a particular class of a Fund and shall be limited to: (i) applicable
         unified fee;  (ii)  payments  made  pursuant to the Advisor Class Plan;
         (iii)  payments  made  pursuant  to the Service  Class  Plan;  and (iv)
         certain   extraordinary   expenses  of  an  Issuer  or  Fund  that  are
         attributable to a particular class of a Fund.

         (4) Extraordinary Expenses. "Extraordinary expenses" shall be allocated
         as an Issuer Expense,  a Fund Expense or a Class Expense in such manner
         and utilizing such methodology as IRC shall reasonably determine, which
         determination shall be subject to ratification or approval of the Board
         of Directors and shall be consistent with applicable  legal  principles
         and  requirements  under the 1940 Act and the Internal Revenue Code, as
         amended. IRC shall report to the Board of Directors quarterly regarding
         those  extraordinary   expenses  that  have  been  allocated  as  Class
         Expenses. Any such allocations shall be reviewed by, and subject to the
         approval of, the Board of Directors.

Section 4.        Exchange Privileges

Subject to the restrictions and conditions set forth in the Funds' prospectuses,
shareholders  may (i)  exchange  shares of one class of a Fund for shares of the
same class of another Fund,  (ii) exchange Retail Class shares for shares of any
fund  within the  Twentieth  Century  family of funds that only  offers a single
class of shares (a "Single Class Fund"), and (iii) exchange shares of any Single
Class Fund for Retail Class shares of another Fund,  provided that the amount to
be exchanged meets the applicable minimum investment requirements and the shares
to be acquired in the exchange are qualified for sale in the stockholder's state
of residence.

Section 5.        Conversion Features

Conversions  from one  class of shares  into  another  class of  shares  are not
permitted;  provided, however, that if a shareholder of a particular class is no
longer eligible to own shares of that class, such  shareholders'  shares will be
converted  to  shares  of the same  Fund  but of  another  class  in which  such
shareholder is eligible to invest.  Similarly, if a shareholder becomes eligible
to invest in shares of another  class that has lower  expenses than the class in
which such shareholder is invested,  such shareholder may be eligible to convert
into shares of the same Fund but of the class with the lower expenses.

Section 6.        Quarterly and Annual Reports

The Board of Directors shall receive quarterly and annual reports concerning all
allocated Class Expenses and distribution and servicing  expenditures  complying
with paragraph (b)(3)(ii) of Rule 12b-1, as it may be amended from time to time.
In the reports, only expenditures properly attributable to the sale or servicing
of a  particular  class of shares  will be used to justify any  distribution  or
servicing fee or other expenses charged to that class.  Expenditures not related
to the sale or  servicing  of a  particular  class shall not be presented to the
Board of Directors to justify any fee  attributable to that class.  The reports,
including  the  allocations  upon which they are based,  shall be subject to the
review and  approval  of the  Independent  Directors  of the Issuers who have no
direct or  indirect  financial  interest  in the  operation  of this Plan in the
exercise of their fiduciary duties.

Section 7.        Waiver or Reimbursement of Expenses

Expenses  may be waived or  reimbursed  by any  adviser to the  Issuers,  by the
Issuers' underwriter or by any other provider of services to the Issuers without
the prior approval of the Issuers' Board of Directors,  provided that the fee is
waived or reimbursed  to all shares of a particular  Fund in proportion to their
relative average daily net asset values.

Section 8.        Effectiveness of Plan

Upon  receipt  of  approval  by votes  of a  majority  of both (a) the  Board of
Directors  of the Issuers  and (b) the  Independent  Directors,  this Plan shall
become effective September 3, 1996.

Section 9.        Material Modifications

This  Plan may not be  amended  to  modify  materially  its  terms  unless  such
amendment is approved in the manner  provided for initial  approval in Section 8
herein.

         IN WITNESS  WHEREOF,  the Issuers have adopted this Multiple Class Plan
as of the 31st day of May, 1996, to be effective September 3, 1996.

TWENTIETH CENTURY INVESTORS,                TWENTIETH CENTURY WORLD
  INC.                                        INVESTORS, INC.


By:/s/William M. Lyons                      By:/s/William M. Lyons
      William M. Lyons                            William M. Lyons
      Executive Vice President                    Executive Vice President


TWENTIETH CENTURY CAPITAL                   TWENTIETH CENTURY STRATEGIC
  PORTFOLIOS, INC.                            ASSET ALLOCATIONS, INC.


By:/s/William M. Lyons                       By:/s/William M. Lyons
      William M. Lyons                             William M. Lyons
      Executive Vice President                     Executive Vice President


<TABLE>
<CAPTION>
                                   SCHEDULE A

               Companies and Funds Covered by this Multiclass Plan
- ------------------------------------------------------------ ----------- -------------------- ------------- -------------------
                                                               Retail       Institutional       Service          Advisor
Fund                                                           Class            Class            Class            Class
- ------------------------------------------------------------ ----------- -------------------- ------------- -------------------
<S>                                                          <C>           <C>                 <C>            <C>
TWENTIETH CENTURY CAPITAL PORTFOLIOS, INC.
0     Twentieth Century Equity Income
0     Twentieth Century Value                                   Yes              Yes              Yes              Yes
                                                                Yes              Yes              Yes              Yes
- ------------------------------------------------------------ ----------- -------------------- ------------- -------------------
TWENTIETH CENTURY INVESTORS, INC.
0     Balanced Investors                                        Yes              Yes              Yes              Yes
0     Cash Reserve                                              Yes              No               Yes              Yes
0     Growth Investors                                          Yes              Yes              Yes              Yes
0     Heritage Investors                                        Yes              Yes              Yes              Yes
0     Intermediate-Term Bond                                    Yes              No               Yes              Yes
0     Limited-Term Bond                                         Yes              No               Yes              Yes
0     Long-Term Bond                                            Yes              No               Yes              Yes
0     Select Investors                                          Yes              Yes              Yes              Yes
0     U.S. Governments Intermediate-Term                        Yes              No               Yes              Yes
0     U.S. Governments Short-Term                               Yes              No               Yes              Yes
0     Ultra Investors                                           Yes              Yes              Yes              Yes
0     Vista Investors                                           Yes              Yes              Yes              Yes
0     Giftrust Investors                                        Yes              No                No               No
0     Tax Exempt Short-Term                                     Yes              No                No               No
0     Tax Exempt Intermediate-Term                              Yes              No                No               No
0     Tax Exempt Long-Term                                      Yes              No                No               No

- ------------------------------------------------------------ ----------- -------------------- ------------- -------------------
TWENTIETH CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
0     Strategic Allocation: Aggressive
0     Strategic Allocation: Conservative                        Yes              No               Yes              Yes
0     Strategic Allocation: Moderate                            Yes              No               Yes              Yes
                                                                Yes              No               Yes              Yes
- ------------------------------------------------------------ ----------- -------------------- ------------- -------------------
TWENTIETH CENTURY WORLD INVESTORS, INC.
0     Twentieth Century International Emerging Markets
0     Twentieth Century International Equity                    Yes              Yes              Yes              Yes
0     Twentieth Century International Discovery                 Yes              Yes              Yes              Yes
                                                                Yes              Yes              Yes              Yes
- ------------------------------------------------------------ ----------- -------------------- ------------- -------------------
</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL  INFORMATION  EXTRACTED FROM THE ANNUAL
REPORT OF AMERICAN  CENTURY  CAPITAL  PORTFOLIOS,  INC.  AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH  REPORT.  INFORMATION  PRESENTED IS A TOTAL OF ALL
CLASSES, EXCEPT WHERE SUCH PRESENTATION IS NOT POSSIBLE(SUCH AS PER SHARE DATA).
IN THOSE CASES, ONLY THE INVESTOR CLASS INFORMATION IS PRESENTED.
</LEGEND>
<CIK> 0000908186
<NAME> AMERICAN CENTURY VALUE FUND
<SERIES>
   <NUMBER> 1
   <NAME> AMERICAN CENTURY VALUE FUND
       
<S>                                           <C>
<PERIOD-TYPE>                                  6-MOS
<FISCAL-YEAR-END>                              SEP-30-1997
<PERIOD-END>                                   SEP-30-1997        <F1>
<INVESTMENTS-AT-COST>                                2,108,271,374
<INVESTMENTS-AT-VALUE>                               2,395,004,074
<RECEIVABLES>                                           34,808,473
<ASSETS-OTHER>                                           4,342,860
<OTHER-ITEMS-ASSETS>                                             0
<TOTAL-ASSETS>                                       2,434,155,407
<PAYABLE-FOR-SECURITIES>                                10,686,727
<SENIOR-LONG-TERM-DEBT>                                          0
<OTHER-ITEMS-LIABILITIES>                                6,513,292
<TOTAL-LIABILITIES>                                     17,200,019
<SENIOR-EQUITY>                                          2,934,255
<PAID-IN-CAPITAL-COMMON>                             1,807,902,832
<SHARES-COMMON-STOCK>                                  293,425,495
<SHARES-COMMON-PRIOR>                                  269,569,743
<ACCUMULATED-NII-CURRENT>                                  434,837
<OVERDISTRIBUTION-NII>                                           0
<ACCUMULATED-NET-GAINS>                                318,433,899
<OVERDISTRIBUTION-GAINS>                                         0
<ACCUM-APPREC-OR-DEPREC>                               287,249,565
<NET-ASSETS>                                         2,416,955,388
<DIVIDEND-INCOME>                                       27,193,807
<INTEREST-INCOME>                                        1,789,784
<OTHER-INCOME>                                                   0
<EXPENSES-NET>                                          10,556,723
<NET-INVESTMENT-INCOME>                                 18,426,868
<REALIZED-GAINS-CURRENT>                               227,359,818
<APPREC-INCREASE-CURRENT>                              241,116,270
<NET-CHANGE-FROM-OPS>                                  486,902,956
<EQUALIZATION>                                                   0
<DISTRIBUTIONS-OF-INCOME>                               17,635,977
<DISTRIBUTIONS-OF-GAINS>                                         0
<DISTRIBUTIONS-OTHER>                                            0
<NUMBER-OF-SHARES-SOLD>                                 72,229,628
<NUMBER-OF-SHARES-REDEEMED>                             50,592,232
<SHARES-REINVESTED>                                      2,218,356
<NET-CHANGE-IN-ASSETS>                                 644,123,272
<ACCUMULATED-NII-PRIOR>                                   (356,054)
<ACCUMULATED-GAINS-PRIOR>                               91,074,091
<OVERDISTRIB-NII-PRIOR>                                          0
<OVERDIST-NET-GAINS-PRIOR>                                       0
<GROSS-ADVISORY-FEES>                                   10,457,374
<INTEREST-EXPENSE>                                               0
<GROSS-EXPENSE>                                         10,556,723
<AVERAGE-NET-ASSETS>                                 2,019,933,123
<PER-SHARE-NAV-BEGIN>                                         6.58<F2>
<PER-SHARE-NII>                                               0.06<F2>
<PER-SHARE-GAIN-APPREC>                                       1.66<F2>
<PER-SHARE-DIVIDEND>                                          0.06<F2>
<PER-SHARE-DISTRIBUTIONS>                                     0.00<F2>
<RETURNS-OF-CAPITAL>                                          0.00
<PER-SHARE-NAV-END>                                           8.24<F2>
<EXPENSE-RATIO>                                               1.00<F2>
<AVG-DEBT-OUTSTANDING>                                           0
<AVG-DEBT-PER-SHARE>                                          0.00
<FN>
<F1>SCHEDULE REFLECTS THE TOTAL FOR ALL CLASSES, EXCEPT WHERE INDICATED.
<F2>INVESTOR CLASS INFORMATION ONLY.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL  INFORMATION  EXTRACTED FROM THE ANNUAL
REPORT OF AMERICAN  CENTURY  CAPITAL  PORTFOLIOS,  INC.  AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH  REPORT.  INFORMATION  PRESENTED IS A TOTAL OF ALL
CLASSES, EXCEPT WHERE SUCH PRESENTATION IS NOT POSSIBLE(SUCH AS PER SHARE DATA).
IN THOSE CASES, ONLY THE INVESTOR CLASS INFORMATION IS PRESENTED.
</LEGEND>
<CIK> 0000908186
<NAME> AMERICAN CENTURY EQUITY INCOME FUND
<SERIES>
   <NUMBER> 2
   <NAME> AMERICAN CENTURY EQUITY INCOME FUND
       
<S>                                           <C>
<PERIOD-TYPE>                                 6-MOS
<FISCAL-YEAR-END>                             SEP-30-1997
<PERIOD-END>                                  SEP-30-1997     <F1>
<INVESTMENTS-AT-COST>                              253,536,799
<INVESTMENTS-AT-VALUE>                             277,406,888
<RECEIVABLES>                                        3,688,298
<ASSETS-OTHER>                                         833,802
<OTHER-ITEMS-ASSETS>                                         0
<TOTAL-ASSETS>                                     281,928,988
<PAYABLE-FOR-SECURITIES>                             1,164,923
<SENIOR-LONG-TERM-DEBT>                                      0
<OTHER-ITEMS-LIABILITIES>                              868,546
<TOTAL-LIABILITIES>                                  2,033,469
<SENIOR-EQUITY>                                        363,800
<PAID-IN-CAPITAL-COMMON>                           217,884,627
<SHARES-COMMON-STOCK>                               36,379,958
<SHARES-COMMON-PRIOR>                               31,588,347
<ACCUMULATED-NII-CURRENT>                              275,529
<OVERDISTRIBUTION-NII>                                       0
<ACCUMULATED-NET-GAINS>                             37,469,727
<OVERDISTRIBUTION-GAINS>                                     0
<ACCUM-APPREC-OR-DEPREC>                            23,901,836
<NET-ASSETS>                                       279,895,519
<DIVIDEND-INCOME>                                    5,122,068
<INTEREST-INCOME>                                    1,074,024
<OTHER-INCOME>                                               0
<EXPENSES-NET>                                       1,214,152
<NET-INVESTMENT-INCOME>                              4,981,940
<REALIZED-GAINS-CURRENT>                            24,959,890
<APPREC-INCREASE-CURRENT>                           21,418,210
<NET-CHANGE-FROM-OPS>                               51,360,040
<EQUALIZATION>                                               0
<DISTRIBUTIONS-OF-INCOME>                            4,638,137
<DISTRIBUTIONS-OF-GAINS>                                     0
<DISTRIBUTIONS-OTHER>                                        0
<NUMBER-OF-SHARES-SOLD>                             10,872,514
<NUMBER-OF-SHARES-REDEEMED>                          6,676,540
<SHARES-REINVESTED>                                    595,637
<NET-CHANGE-IN-ASSETS>                              80,488,826
<ACCUMULATED-NII-PRIOR>                               (356,054)
<ACCUMULATED-GAINS-PRIOR>                           91,074,081
<OVERDISTRIB-NII-PRIOR>                                      0
<OVERDIST-NET-GAINS-PRIOR>                                   0
<GROSS-ADVISORY-FEES>                                1,212,343
<INTEREST-EXPENSE>                                           0
<GROSS-EXPENSE>                                      1,214,152
<AVERAGE-NET-ASSETS>                               233,990,483
<PER-SHARE-NAV-BEGIN>                                     6.31<F2>
<PER-SHARE-NII>                                           0.14<F2>
<PER-SHARE-GAIN-APPREC>                                   1.37<F2>
<PER-SHARE-DIVIDEND>                                      0.13<F2>
<PER-SHARE-DISTRIBUTIONS>                                 0.00<F2>
<RETURNS-OF-CAPITAL>                                      0.00
<PER-SHARE-NAV-END>                                       7.69<F2>
<EXPENSE-RATIO>                                           1.00<F2>
<AVG-DEBT-OUTSTANDING>                                       0
<AVG-DEBT-PER-SHARE>                                      0.00
<FN>
<F1>SCHEDULE REFLECTS THE TOTAL FOR ALL CLASSES, EXCEPT WHERE INDICATED.
<F2>INVESTOR CLASS INFORMATION ONLY.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL  INFORMATION  EXTRACTED FROM THE ANNUAL
REPORT OF AMERICAN  CENTURY  CAPITAL  PORTFOLIOS,  INC.  AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH  REPORT.  INFORMATION  PRESENTED IS A TOTAL OF ALL
CLASSES, EXCEPT WHERE SUCH PRESENTATION IS NOT POSSIBLE(SUCH AS PER SHARE DATA).
IN THOSE CASES, ONLY THE INVESTOR CLASS INFORMATION IS PRESENTED.
</LEGEND>
<CIK> 0000908186
<NAME> AMERICAN CENTURY REAL ESTATE FUND
<SERIES>
   <NUMBER> 3
   <NAME> AMERICAN CENTURY REAL ESTATE FUND
       
<S>                                           <C>
<PERIOD-TYPE>                                  YEAR
<FISCAL-YEAR-END>                              OCT-31-1997
<PERIOD-END>                                   OCT-31-1997     <F1>
<INVESTMENTS-AT-COST>                                84,065,142
<INVESTMENTS-AT-VALUE>                               89,545,500
<RECEIVABLES>                                           508,975
<ASSETS-OTHER>                                          875,280
<OTHER-ITEMS-ASSETS>                                          0
<TOTAL-ASSETS>                                       90,929,755
<PAYABLE-FOR-SECURITIES>                                469,095
<SENIOR-LONG-TERM-DEBT>                                       0
<OTHER-ITEMS-LIABILITIES>                               163,841
<TOTAL-LIABILITIES>                                     632,936
<SENIOR-EQUITY>                                          56,223
<PAID-IN-CAPITAL-COMMON>                             82,515,762
<SHARES-COMMON-STOCK>                                 5,622,264
<SHARES-COMMON-PRIOR>                                   586,383
<ACCUMULATED-NII-CURRENT>                               239,230
<OVERDISTRIBUTION-NII>                                        0
<ACCUMULATED-NET-GAINS>                               2,005,246
<OVERDISTRIBUTION-GAINS>                                      0
<ACCUM-APPREC-OR-DEPREC>                              5,480,358
<NET-ASSETS>                                         90,296,819
<DIVIDEND-INCOME>                                     1,490,106
<INTEREST-INCOME>                                        92,427
<OTHER-INCOME>                                                0
<EXPENSES-NET>                                          318,216
<NET-INVESTMENT-INCOME>                               1,264,317
<REALIZED-GAINS-CURRENT>                              2,097,147
<APPREC-INCREASE-CURRENT>                             4,737,101
<NET-CHANGE-FROM-OPS>                                 8,098,565
<EQUALIZATION>                                                0
<DISTRIBUTIONS-OF-INCOME>                               823,388
<DISTRIBUTIONS-OF-GAINS>                                643,767
<DISTRIBUTIONS-OTHER>                                         0
<NUMBER-OF-SHARES-SOLD>                               7,331,301
<NUMBER-OF-SHARES-REDEEMED>                           2,381,513
<SHARES-REINVESTED>                                      86,093
<NET-CHANGE-IN-ASSETS>                               83,087,463
<ACCUMULATED-NII-PRIOR>                                  87,808
<ACCUMULATED-GAINS-PRIOR>                               200,443
<OVERDISTRIB-NII-PRIOR>                                       0
<OVERDIST-NET-GAINS-PRIOR>                                    0
<GROSS-ADVISORY-FEES>                                   295,909
<INTEREST-EXPENSE>                                            0
<GROSS-EXPENSE>                                         318,216
<AVERAGE-NET-ASSETS>                                 29,106,097
<PER-SHARE-NAV-BEGIN>                                     12.29<F2>
<PER-SHARE-NII>                                            0.67<F2>
<PER-SHARE-GAIN-APPREC>                                    4.13<F2>
<PER-SHARE-DIVIDEND>                                       0.48<F2>
<PER-SHARE-DISTRIBUTIONS>                                  0.55<F2>
<RETURNS-OF-CAPITAL>                                       0.00
<PER-SHARE-NAV-END>                                       16.06<F2>
<EXPENSE-RATIO>                                            1.17<F2>
<AVG-DEBT-OUTSTANDING>                                        0
<AVG-DEBT-PER-SHARE>                                       0.00
<FN>
<F1>SCHEDULE REFLECTS THE TOTAL FOR ALL CLASSES, EXCEPT WHERE INDICATED.
<F2>INVESTOR CLASS INFORMATION ONLY.
</FN>
        

</TABLE>


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