AMERICAN CENTURY MUTUAL FUNDS INC
N-30D, 2000-12-29
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[front cover]

October 31, 2000

AMERICAN CENTURY
Annual Report

Select
Heritage
Growth

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[graphic of person looking at computer screen]

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


[inside front cover]

Review the day's market activity at www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

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to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

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    American   Century' s reports to shareholders have  been  awarded  the
Communications Seal from Dalbar Inc., an independent financial services research
firm. The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

SELECT
(TWCIX)
--------------------------

HERITAGE
(TWHIX)
--------------------------

GROWTH
(TWCGX)
--------------------------

TURN TO THE INSIDE BACK COVER TO SEE A LIST OF AMERICAN CENTURY FUNDS CLASSIFIED
BY OBJECTIVE AND RISK.




Our Message to You
--------------------------------------------------------------------------------

[photo of James E. Stowers, Jr., and  James E. Stowers III}
James E. Stowers, Jr., standing, with  James E. Stowers III

     The year covered in this report was among the more remarkable in the
market's recent history. Investors witnessed a stunning advance during the first
half, followed by a swift and dramatic retreat from record-breaking heights. The
reversal was the result of a convergence of several factors, among them concern
about a slowing economy,  rising interest rates and richly priced technology
stocks. As our portfolio managers discuss in their investment reviews, we
believe that stock prices ultimately depend on earnings, and  our growth funds
steadfastly follow a disciplined approach to find successful, growing companies.
We believe investors in our growth funds are best served by that philosophy, no
matter how volatile the market.

     Turning to corporate matters, we are pleased to announce that senior vice
president and lead portfolio manager  C. Kim Goodwin has been named  co-chief
investment officer for American Century's domestic growth equity  discipline. An
investment professional with 13 years of portfolio management experience,
Goodwin shares this chief investment officer position with Jim Stowers III. She
will continue to serve on the investment team for American Century Growth, a
fund she's co- managed since 1997.

     In her new role, Goodwin manages the teams responsible for the Growth,
Select, Ultra, Vista, Giftrust, Heritage, New Opportunities, Life Sciences and
Technology funds. She also joins the Investment Oversight Committee, a group of
senior executives who monitor the performance of the company's  equity and fixed
income disciplines.

     In other corporate news, we chose to share the chairman of the board
responsibilities and also named American Century President William M. Lyons
chief executive officer, giving him  ultimate management responsibility for the
entire company.

     These changes strengthen the leadership of our investment management area
and allow us to pursue additional worthwhile endeavors. For example, Jim Stowers
III will focus more on product innovation (in particular, our
earnings-acceleration screening system to build the next generation of portfolio
management technologies). However, his first priority will be continuing
involvement on the investment teams responsible for Ultra and Veedot Funds.

     We appreciate your continued confidence in American Century.

Sincerely,
/signature/                           /signature/
James E. Stowers, Jr.                 James E. Stowers III
Founder and Chairman                  Co-Chairman of the Board

[right margin]

TABLE OF CONTENTS

   Report Highlights ......................................................    2
   Market Perspective .....................................................    3
SELECT
   Performance Information ................................................    4
   Management Q&A .........................................................    5
   Schedule of Investments ................................................    8
HERITAGE
   Performance Information ................................................   11
   Management Q&A .........................................................   12
   Schedule of Investments ................................................   15
GROWTH
   Performance Information ................................................   18
   Management Q&A .........................................................   19
   Schedule of Investments ................................................   22
FINANCIAL STATEMENTS
   Statement of Assets and
      Liabilities .........................................................   24
   Statement of Operations ................................................   25
   Statement of Changes
      in Net Assets .......................................................   26
   Notes to Financial
      Statements ..........................................................   27
   Financial Highlights ...................................................   31
   Independent Auditors'
      Report ..............................................................   40
   Proxy Voting Results ...................................................   41
OTHER INFORMATION
   Share Class and Retirement
      Account Information .................................................   42
   Background Information
      Investment Philosophy
         and Policies .....................................................   43
      Comparative Indices .................................................   43
      Portfolio Managers ..................................................   43
   Glossary ...............................................................   44


                                                www.americancentury.com      1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

* 2000 has presented investors with two very different stock markets. Until
     March 10, investors seemed interested only in "TMT" stocks--those of
     technology, media, and telecommunications companies. Nasdaq sprinted ahead
     24%, buoyed by corporate technology spending, a wave of foreign money
     moving into U.S. stocks, and investor enthusiasm for any company with a
     ".com" at the end of its name.

* Since then, investors have been painfully reminded that earnings matter.
     Equity valuations across technology have fallen, as evidenced by the
     Nasdaq's 33% decline from its March high. A newfound focus on valuations
     and earnings has resulted in a broadening of the market across company
     size, style, and sector. That broadening, though, has been accompanied by
     rising volatility.

SELECT

* Select returned 7.64% for the year ended October 31, 2000, outperforming its
     benchmark, the S&P 500 Index, which gained 6.09%.

* The year was turbulent for large-cap growth funds. Volatility in the
     technology sector, which accounts for approximately 30% of Select's
     investments, was especially acute over the last half of the period.

* Despite tech volatility, the fund's holdings in Internet communications
     equipment manufacturers and producers of data storage hardware contributed
     to performance. Select also got a boost from its health care investments.

* Performance was restrained by individual holdings such as AT&T and Procter &
     Gamble and by companies caught in the technology correction.

HERITAGE

* Heritage gained 62.61% for the year, nearly doubling the performance of its
     benchmark, the S&P MidCap 400 Index, which returned 31.65%.

* Disappointed small- and large-cap investors moved into the mid-cap space where
     they found attractive companies with stable business  models and the
     ability to produce consistent earnings.

* Good stock selection and timely decisions on industry weightings drove
     Heritage's performance. Before the technology correction, the fund reduced
     its tech position and increased its stakes in defensive oil services,
     health care and financial stocks.

* Heritage was held back by a few technology and telecommunications equipment
     holdings.

GROWTH

* Growth posted an 11.49% return for the period, outperforming its benchmark,
     the Russell 1000 Growth Index, which gained 9.33%. The fund also outpaced
     the S&P 500 Index, which returned 6.09%.

* Early in the reporting period, Growth thrived in an environment where
     investors preferred technology stocks and little else. In mid-March,
     investors savaged technology and then remained extremely sensitive to
     earnings shortfalls.

* A tilt toward "enabler" companies -- firms whose products or services are
     essential to the success of technology firms -- helped the fund weather the
     technology storm. Property and casualty insurance providers also boosted
     performance.

* Telecommunications firms -- particularly those with wireless capabilities --
     dampened Growth's return.

[left margin]

                                   SELECT(1)
                                    (TWCIX)
       TOTAL RETURNS:                                     AS OF 10/31/00
          6 Months .......................................  -1.92%(2)
          1 Year .........................................   7.64%
       INCEPTION DATE:                                      6/30/71(3)
       NET ASSETS:                                        $7.4 billion(4)

                                  HERITAGE(1)
                                    (TWHIX)
       TOTAL RETURNS:                                     AS OF 10/31/00
          6 Months .......................................   12.22%(2)
          1 Year .........................................   62.61%
       INCEPTION DATE:                                      11/10/87
       NET ASSETS:                                        $2.0 billion(4)

                                   GROWTH(1)
                                    (TWCGX)
       TOTAL RETURNS:                                     AS OF 10/31/00
          6 Months .......................................  -7.85%(2)
          1 Year .........................................  11.49%
       INCEPTION DATE:                                      6/30/71(3)
       NET ASSETS:                                        $9.7 billion(4)

(1)    Investor Class.

(2)    Not annualized.

(3)    Although the original inception date was 10/31/58, this inception date
corresponds with the management company's implementation of its current
investment practices.

(4)    Includes Investor, Advisor, and Institutional classes.


Investment terms are defined in the Glossary on pages 44-45.


 2      1-800-345-2021


Market Perspective from James E. Stowers III and C. Kim Goodwin
--------------------------------------------------------------------------------

[photo of C. Kim Goodwin and James E. Stowers III}
C. Kim Goodwin and James E. Stowers III, co-chief investment officers, U.S.
growth equities

     2000 has challenged equity investors with two very different stock markets.
Until March 10, we had what amounted to a one-sector economy as investors heard
only the siren song of technology. The Nasdaq sprinted ahead 24%, buoyed by
corporate tech spending, a continuing flood of foreign money attracted by a
strong U.S. economy, and what could only be called a speculative bubble. Many
said we had crossed into a new economy, one highlighted by technology, media,
and telecommunications firms. If you had anything to do with the Internet, no
price was too high for your shares. Earnings didn't seem to matter either in
this new era. You could succeed simply by putting ".com" at the end of your
name.

     But bubbles puncture easily. In the face of rising short-term interest
rates, skyrocketing energy costs, and a weak euro, the economy and corporate
earnings began to slow. From mid-March forward, investors have been reminded
that earnings do matter, and it's been a punishing lesson. Equity  valuations
have fallen, as evidenced by the Nasdaq's more than 33% tumble from its March
high--a decline more severe than its drop, as well as those  of the Dow Jones
Industrial Average,  the S&P 500 or the NYSE Composite, during the October 1987
market crash.

     A newfound focus on valuation and earnings has resulted in a broadening of
the market across company size, style, and sector. Albeit modestly, smaller
companies have outperformed larger companies year-to-date. In addition, value
equities have outperformed growth equities so far in 2000 for the first time in
six calendar years. Finally, since mid-year, twice as many sectors  of the S&P
500 have outperformed the index than in the previous 18 months.

     The trade-off to the market's broadening might be the perpetuation of
rising volatility--volatility in the S&P 500 and Nasdaq that is almost twice and
more than three times their historical averages, respectively. Combine nearly
instant dissemination of information, declining commission costs, recent
regulations regarding the flow of  information and more than $1.7 trillion in
401(k) and other investor-controlled assets, and you have a recipe for "ready,
fire, aim" investing.

     All of this, we think, puts us in a market where the best results will be
earned by investors who can identify companies that can sustain their growth.
This is the  foundation of the investment strategy that drives our  domestic
growth equity funds.

[right margin]

"A NEWFOUND FOCUS  ON VALUATION AND EARNINGS HAS RESULTED IN A BROADENING OF
THE MARKET ACROSS COMPANY SIZE, STYLE, AND SECTOR."

MARKET RETURNS
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

S&P 500            6.09%
S&P MIDCAP 400    31.65%
RUSSELL 2000      17.41%

Source: Lipper Inc.

These indices represent the performance of large-, medium-, and
small-capitalization stocks.

MARKET PERFORMANCE (GROWTH OF $1.00)
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

[line chart - data below]

               S&P 500     S&P Mid-Cap 400    Russell 2000
10/31/1999      $1.00         $1.00               $1.00
11/30/1999      $1.02         $1.05               $1.06
12/31/1999      $1.08         $1.12               $1.18
 1/31/2000      $1.03         $1.08               $1.16
 2/29/2000      $1.01         $1.16               $1.35
 3/31/2000      $1.11         $1.26               $1.26
 4/30/2000      $1.07         $1.21               $1.19
 5/31/2000      $1.05         $1.20               $1.12
 6/30/2000      $1.08         $1.22               $1.22
 7/31/2000      $1.06         $1.23               $1.18
 8/31/2000      $1.12         $1.37               $1.27
 9/30/2000      $1.07         $1.36               $1.23
10/31/2000      $1.06         $1.32               $1.17

Value on 10/31/00

S&P 500           $1.06
S&P MIDCAP 400    $1.32
RUSSELL 2000      $1.17


                                                  www.americancentury.com   3


Select--Performance
--------------------------------------------------------------------------------

<TABLE>
TOTAL RETURNS AS OF OCTOBER 31, 2000

                     INVESTOR CLASS                 ADVISOR CLASS               INSTITUTIONAL CLASS
                 (INCEPTION 6/30/71)(1)          (INCEPTION 8/8/97)             (INCEPTION 3/13/97)

                 SELECT         S&P 500         SELECT        S&P 500           SELECT        S&P 500
<S>     <C>       <C>            <C>             <C>            <C>             <C>            <C>
6 MONTHS(2) .... -1.92%         -1.03%          -1.96%         -1.03%          -1.87%         -1.03%
1 YEAR .........  7.64%          6.09%           7.54%          6.09%           7.77%          6.09%
=======================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS ........ 20.20%         17.60%          19.96%         17.60%          20.41%         17.60%
5 YEARS ........ 21.61%         21.67%             --             --              --              --
10 YEARS ....... 16.18%         19.44%             --             --              --              --
LIFE OF FUND ... 17.31%         13.48%          17.47%         14.98%          22.26%         19.41%
</TABLE>

(1)  Although the fund's actual inception date was 10/31/58, this inception date
corresponds with the management company's implementation of its current
investment philosophy and practices.

(2)  Returns for periods less than one year are not annualized.

See pages 42-45 for information about share classes, the S&P 500 Index, and
returns.

GROWTH OF $10,000 OVER 10 YEARS

Value on 10/31/00

S&P 500     $59,500
Select      $44,785

[line chart - data below]

                Select      S&P 500
10/31/1990      $10,000     $10,000
10/31/1991      $12,706     $13,350
10/31/1992      $12,931     $14,680
10/31/1993      $15,803     $16,873
10/31/1994      $14,638     $17,526
10/31/1995      $16,837     $22,160
10/31/1996      $20,164     $27,500
10/31/1997      $25,787     $36,330
10/31/1998      $31,708     $44,319
10/31/1999      $41,608     $55,696
10/31/2000      $44,785     $59,088


The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The S&P
500 Index is provided for comparison in each graph. Select's total returns
include operating expenses (such as transaction costs and management fees) that
reduce returns, while the total returns of the S&P 500 Index do not. The graphs
are based on Investor Class shares only; performance for other classes will vary
due to differences in fee structures (see the Total Returns table above). Past
performance does not guarantee future results. Investment return and principal
value will fluctuate, and redemption value may be more or less than original
cost.

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

[bar chart - data below]

                Select         S&P 500
10/31/1991      27.05%          33.50%
10/31/1992       1.76%           9.93%
10/31/1993      22.20%          14.89%
10/31/1994      -7.37%           3.87%
10/31/1995      15.02%          26.36%
10/31/1996      19.76%          24.03%
10/31/1997      27.89%          32.10%
10/31/1998      22.96%          21.96%
10/31/1999      31.22%          25.67%
10/31/2000       7.64%           6.09%


 4      1-800-345-2021


Select--Q&A
--------------------------------------------------------------------------------

[photo of Kenneth Crawford and Jerry Sullivan]

     An interview with Kenneth Crawford and Jerry Sullivan, portfolio managers
on the Select investment team.

HOW DID SELECT PERFORM DURING THE  FISCAL YEAR?

     Select posted a 7.64% return for  the year ended October 31, 2000.* It
outperformed its benchmark, the Standard & Poor's 500 Index, which gained
6.09%.

     Looking longer-term, on an annualized basis Select has outperformed its
benchmark 20.20% to 17.60% over the past three years. The fund's five-year
annualized return of 21.61% is in line with the S&P 500's 21.67% figure.

     In general, the last 12 months have been turbulent for growth funds
investing in larger businesses. To begin with, after having led the market for
some time, large companies entered the fiscal year richly priced, which prompted
investors to seek out more attractive values at the other end of the
capitalization range.  In addition, at least until early March, investors wanted
high-octane technology stocks and little else, which also drew them to smaller
companies. During the summer, increasing signs of a slowing economy and a
declining European  currency made it difficult for large-cap growth stocks to
gain much traction.

     Volatility in the technology sector (which accounts for approximately 30%
of Select's investments) was especially acute over the last half of the period
as investors re-calibrated tech-company growth rates to lower levels. September
and October were particularly difficult, with the market mercilessly punishing
companies that dared to pare their  earnings estimates by even a penny.

HOW DID YOUR TECHNOLOGY HOLDINGS FARE?

     It was sometimes difficult to navigate through the volatility, but we stuck
with strong businesses that provide communications equipment, computer hardware
and software, and other products associated with the Internet.

     One of our top contributors was Cisco Systems, the leading supplier of
Internet communications equipment -- routers and switches that move data from
point A to point B. The stock was swept-up in the volatility of the past six
months as Cisco's customers decreased their capital spending in response to a
cooling economy. We believed Cisco's dominant  market position would prevail and
held on to the stock.

     Another area that worked well for us was data storage. We continue to see
the proliferation of storage requirements among businesses. In addition, society
in general is becoming more digitized. For example, hospitals and other
institutions are increasingly relying on digital images, and consumers are
developing an appetite for digital photos and video. The fact that EMC is the
world's leading provider of high-end storage hardware is reflected in its
performance as Select's top contributor for the year.

     In April, we described our investments in companies that manufacture
fiber-optic equipment and components. This area had experienced tremendous
growth as telecommunication companies upgrade their networks to handle
increasing Internet traffic. Fiber-optics manufacturers performed well until
late October, when industry bellwether

* All fund returns referenced in this interview are for Investor Class shares.

[right margin]

"...WE STUCK WITH STRONG BUSINESSES THAT PROVIDE COMMUNICATIONS EQUIPMENT,
COMPUTER HARDWARE AND SOFTWARE, AND OTHER PRODUCTS ASSOCIATED WITH  THE
INTERNET."

PORTFOLIO AT A GLANCE
                                                10/31/00          10/31/99
NO. OF COMPANIES                                  89                89
P/E RATIO                                        37.4              38.1
MEDIAN MARKET                                    $56.7            $59.2
   CAPITALIZATION                               BILLION           BILLION
WEIGHTED MARKET                                  $155              $142
   CAPITALIZATION                               BILLION           BILLION
PORTFOLIO TURNOVER                                67%              130%
EXPENSE RATIO (FOR
   INVESTOR CLASS)                               1.00%             1.00%

Investment terms are defined in the Glossary on pages 44-45.


                                                www.americancentury.com      5


Select--Q&A
--------------------------------------------------------------------------------

                                                                    (Continued)

Nortel Networks reported lower-than-expected third-quarter sales. There
were also signs that telecommunications  service companies would be decreasing
their capital spending in 2001. While we believe the long-term fiber-optic
growth story is intact, we have significantly reduced our stake in this area
because of its near-term earnings risk.

WHAT OTHER SECTORS OR HOLDINGS  CONTRIBUTED TO THE FUND'S PERFORMANCE?

     Our health care holdings, particularly pharmaceuticals, produced good
results. A top performer was Warner-Lambert, creator of the successful
cholesterol drug Lipitor. We owned a fairly large and profitable position in the
company at the beginning of the year. The stock received a substantial boost
when Pfizer, the world's largest drug maker, bought the company in June. Our
holdings in medical product manufacturers Medtronic and Abbott Laboratories
also performed well.

     Select's largest holding, General Electric, has posted three phenomenal
earnings quarters in a row. Huge  conglomerates like GE typically have
difficulty posting accelerating growth. However, this diversified company has
done so with double-digit earnings growth from GE Capital, growth in its power
and medical businesses, and a widespread quality improvement  initiative. We
believe GE's growth story remains optimistic, but we'll watch the stock
carefully in light of GE's acquisition of Honeywell International and CEO Jack
Welch's scheduled retirement in 2001.

     American International Group (AIG), another top-ten holding, was a strong
performer for the year, especially during the last six months. AIG is a leading
international insurance and financial services organization and the largest
underwriter of property-casualty  insurance in the United States. The insurance
industry has struggled in recent years due to excess capacity and poor pricing
power. This year, the  slowing economy put the spotlight back on companies like
AIG -- firms strong enough to restore rational pricing and improve overall
margins.

WHICH SECTORS OR HOLDINGS WERE DISAPPOINTING?

     Microsoft was the fund's weakest performer. Its shares suffered under the
Justice Department's antitrust investigation and subsequent proposal to break up
the company, and from disappointing second- and third-quarter earnings.
Nevertheless, we cannot ignore Microsoft's position as the world's leading
computer software maker, and we continue to have confidence in its long-term
prospects.

     Select's position in AT&T also detracted from performance. The price war
among long-distance providers hurt revenues for the industry as a whole. In
addition, investors were taken aback by AT&T's decision to split its businesses
into four companies. We sold our position before the stock hit its lows.

     Rising oil and paper prices and the falling euro put household products
maker Procter & Gamble in a profit squeeze. The company also is struggling from
a new retailing model in which giant national outlets like Wal-Mart and Target
have built up so much buying power that it's difficult for manufacturers like
Procter & Gamble to pass on higher costs to consumers. We sold our position when
the P&G no longer met our growth criteria.

[left margin]

TOP TEN HOLDINGS
                                                     % OF FUND INVESTMENTS
                                                AS OF               AS OF
                                              10/31/00             4/30/00
GENERAL ELECTRIC
     CO. (U.S.)                                 4.3%                 5.9%
CISCO SYSTEMS INC.                              3.5%                 4.8%
CITIGROUP INC.                                  3.4%                 2.4%
PFIZER, INC.                                    3.1%                 1.8%
EXXON MOBIL CORP.                               3.0%                 2.4%
SBC COMMUNICATIONS
     INC.                                       2.8%                 0.9%
AMERICAN INTERNATIONAL
     GROUP, INC.                                2.7%                 2.5%
MICROSOFT CORP.                                 2.6%                 2.7%
EMC CORP. (MASS.)                               2.6%                 1.6%
SUN MICROSYSTEMS, INC.                          2.2%                 1.8%

TOP FIVE INDUSTRIES
                                                     % OF FUND INVESTMENTS
                                                 AS OF              AS OF
                                               10/31/00            4/30/00
DRUGS                                           9.8%                 7.3%
FINANCIAL SERVICES                              8.1%                 7.9%
BANKS                                           7.4%                 5.3%
COMPUTER HARDWARE &
     BUSINESS MACHINES                          7.4%                 5.8%
ENERGY RESERVES
     & PRODUCTION                               5.9%                 5.0%


 6          1-800-345-2021


Select--Q&A
--------------------------------------------------------------------------------

                                                                    (Continued)

HOW DID THE MARKET'S VOLATILITY AFFECT THE INVESTMENT PROCESS?

     One of the things we couldn't be in this market was reactive. If investors
chased a rumor one day, it was sure to turn on them the next.

     Consider energy, a sector that experienced phenomenal volatility. The price
of oil see-sawed, as one day crude oil supply numbers were up and the next day
supplies were down; one day there was violence in the Middle East and  the next
day there were peace talks. Through all of this we saw oil companies earning
record profits that they would eventually have to spend -- on developing more
oil. This trend should benefit oil services firms, such as our Schlumberger and
Transocean holdings.

WHAT AREAS ARE ATTRACTIVE TO YOU?

     For quite some time, we've been forced to invest in a narrow market,
dominated by large companies in relatively few industries. We're now seeing a
broader market, and are seeking good growth opportunities in areas that
previously were ignored. The food and beverage industry is a good example.
PepsiCo has been a positive performer for us. It has less international exposure
than Coca-Cola, and is becoming less dependent on the competitive soft drink
market and more reliant on its growing snack foods business.

     We're also looking for good earnings and revenue acceleration from grocery
stores benefiting from that industry's consolidation. Kroger, for example, is
effectively integrating recently-acquired food and drug retailer Fred Meyer,
Inc., enabling the company to cut costs and increase sales a year ahead of
schedule. Safeway continues to find what it calls "break-away strategies" that
improve profit margins.

     During the period, we also increased our investments in financials, which
are benefiting from a benign interest rate environment.

     In June, Select shareholders voted to lift a long-held requirement that 80%
of the fund's assets be invested in stocks paying regular dividends. This
broadens the range of investment opportunities for the fund because it allows us
to focus on growth-oriented stocks and to consider companies that traditionally
have not paid dividends.

WITHOUT MAKING ANY KIND OF PREDICTION, WHAT'S YOUR BEST THINKING ON SELECT AND
THE MARKET AS YOU LOOK FORWARD?

     Corporate earnings growth is slowing, held back by a recent series of
interest-rate increases, higher energy costs, and  a weak European currency. In
such a  climate, the types of growth stocks we look for tend to become both
scarcer and more valuable. As we have done in similar periods, we are letting
our  disciplined investment process guide  us to individual companies that are
continuing to show strong growth.

[right margin]

"ONE OF THE THINGS WE COULDN'T BE IN THIS MARKET WAS REACTIVE. IF INVESTORS
CHASED A RUMOR ONE DAY, IT WAS SURE TO TURN ON THEM THE NEXT."

TYPES OF INVESTMENTS IN  THE PORTFOLIO

                                                        AS OF OCTOBER 31, 2000
o COMMON STOCKS AND FUTURES                                     96.0%
o TEMPORARY CASH INVESTMENTS                                     3.0%
o PREFERRED STOCKS                                               1.0%

[pie chart]

                                                          AS OF APRIL 30, 2000
o COMMON STOCKS AND FUTURES                                     96.0%
o TEMPORARY CASH INVESTMENTS                                     2.0%
o CONVERTIBLE PREFERRED STOCKS                                   1.0%
o CONVERTIBLE BONDS                                              1.0%

[pie chart]


                                                www.americancentury.com      7


<TABLE>
<CAPTION>
Select--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                     Value
--------------------------------------------------------------------------------
================================================================================

COMMON STOCKS -- 93.5%

<S>        <C>                                                                 <C>
ALCOHOL -- 1.1%
                1,756,800  Anheuser-Busch Companies, Inc.                      $    80,374
                                                                               --------------

BANKS - 7.4%
                1,095,000  Bank of America Corp.                                    52,628
                2,194,500  Bank of New York Co., Inc. (The)                        126,321
                4,733,466  Citigroup Inc.                                          249,099
                2,511,000  Wells Fargo & Co.                                       116,291
                                                                               --------------
                                                                                   544,339
                                                                               --------------
CHEMICALS - 1.0%
                  743,900  Minnesota Mining & Manufacturing Co.                     71,879
                                                                               --------------
COMPUTER HARDWARE
& BUSINESS MACHINES - 7.4%
                   75,000  Brocade Communications Systems(1)                        17,053
                  775,000  Compaq Computer Corp.                                    23,568
                2,129,000  EMC Corp. (Mass.)(1)                                    189,614
                1,477,800  International Business Machines Corp.                   145,563
                1,486,400  Sun Microsystems, Inc.(1)                               164,758
                                                                               --------------
                                                                                   540,556
                                                                               --------------
COMPUTER SOFTWARE - 5.2%
                2,763,200  Microsoft Corp.(1)                                      190,401
                3,335,200  Oracle Corp.(1)                                         110,062
                  560,000  Veritas Software Corp.(1)                                78,960
                                                                               --------------
                                                                                   379,423
                                                                               --------------
DEPARTMENT STORES - 2.0%
                1,517,200  Target Corp.                                             41,913
                2,260,000  Wal-Mart Stores, Inc.                                   102,547
                                                                               --------------
                                                                                   144,460
                                                                               --------------
DRUGS - 9.8%
                1,475,000  American Home Products Corp.                             93,663
                  495,500  Amgen Inc.(1)                                            28,693
                1,594,100  Bristol-Myers Squibb Co.                                 97,140
                  746,000  Lilly (Eli) & Co.                                        66,674
                1,525,000  Merck & Co., Inc.                                       137,154
                5,318,875  Pfizer, Inc.                                            229,708
                1,365,000  Pharmacia Corp.                                          75,075
                                                                               --------------
                                                                                   728,107
                                                                               --------------
ELECTRICAL EQUIPMENT - 5.7%
                   95,000  Celestica Inc.(1)                                         6,828
                4,792,200  Cisco Systems Inc.(1)                                   258,179
                  269,500  JDS Uniphase Corp.(1)                                    21,956
                   70,000  Juniper Networks, Inc.(1)                                13,665
                  695,000  Motorola, Inc.                                           17,332
                1,271,000  Nortel Networks Corp.                                    57,831
                  875,000  Solectron Corp.(1)                                       38,500
                                                                               --------------
                                                                                   414,291
                                                                               --------------

Shares                     ($ in Thousands)                    Value
-------------------------------------------------------------------------------

ELECTRICAL UTILITIES - 0.8%
                  276,800  Calpine Corp.(1)                                    $    21,850
                1,000,000  Southern Co.                                             29,375
                  149,200  Southern Energy Inc.(1)                                   4,066
                                                                               --------------
                                                                                    55,291
                                                                               --------------
ENERGY RESERVES & PRODUCTION - 5.9%
                  365,900  Chevron Corp.                                            30,050
                  930,000  Enron Corp.                                              76,318
                2,444,599  Exxon Mobil Corp.                                       218,028
                1,882,500  Royal Dutch Petroleum Co.
                              New York Shares                                      111,773
                                                                               --------------
                                                                                   436,169
                                                                               --------------
ENTERTAINMENT - 0.9%
                1,889,200  Disney (Walt) Co.                                        67,657
                                                                               --------------
FINANCIAL SERVICES - 8.1%
                1,357,800  American Express Co.                                     81,468
                  575,400  Fannie Mae                                               44,306
                  710,000  Federal Home Loan Mortgage
                              Corporation                                           42,600
                5,689,400  General Electric Co. (U.S.)                             311,850
                  886,000  Marsh & McLennan Companies, Inc.                        115,845
                                                                               --------------
                                                                                   596,069
                                                                               --------------
FOOD & BEVERAGE - 2.3%
                  725,900  Coca-Cola Company (The)                                  43,826
                2,644,900  PepsiCo, Inc.                                           128,113
                                                                               --------------
                                                                                   171,939
                                                                               --------------
FOREST PRODUCTS & PAPER - 0.7%
                  775,700  Kimberly-Clark Corp.                                     51,196
                                                                               --------------
GROCERY STORES - 1.3%
                1,945,000  Kroger Co. (The)(1)                                      43,884
                  995,000  Safeway Inc.(1)                                          54,414
                                                                               --------------
                                                                                    98,298
                                                                               --------------
HEAVY ELECTRICAL EQUIPMENT - 1.3%
                1,290,000  Emerson Electric Co.                                     94,734
                                                                               --------------
HOME PRODUCTS - 1.0%
                  712,800  Colgate-Palmolive Co.                                    41,884
                  655,000  Estee Lauder Companies, Inc.                             30,417
                                                                               --------------
                                                                                    72,301
                                                                               --------------
INDUSTRIAL PARTS - 1.0%
                1,016,400  United Technologies Corp.                                70,957
                                                                               --------------
INFORMATION SERVICES - 2.3%
                  817,200  Automatic Data Processing, Inc.                          53,373
                1,602,000  First Data Corp.                                         80,301
                  408,000  Omnicom Group Inc.                                       37,638
                                                                               --------------
                                                                                   171,312
                                                                               --------------
INTERNET - 1.5%
                2,185,000  America Online, Inc.(1)                                 110,190
                                                                               --------------


 8          1-800-345-2021                  See Notes to Financial Statements


Select--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                     Value
--------------------------------------------------------------------------------

LEISURE - 0.2%
                1,307,800  Mattel, Inc.                                        $    16,920
                                                                               --------------
LIFE & HEALTH INSURANCE - 0.4%
                  185,000  American General Corp.                                   14,893
                   95,000  CIGNA Corp.                                              11,585
                                                                               --------------
                                                                                    26,478
                                                                               --------------
MEDIA - 2.5%
                  311,900  Cox Communications, Inc. Cl A(1)                         13,743
                  230,000  Infinity Broadcasting Corp. Cl A(1)                       7,648
                  950,300  Time Warner Inc.                                         72,137
                1,599,917  Viacom, Inc. Cl B(1)                                     90,995
                                                                               --------------
                                                                                   184,523
                                                                               --------------
MEDICAL PRODUCTS & SUPPLIES - 4.7%
                2,885,000  Abbott Laboratories                                     152,364
                  394,900  Johnson & Johnson                                        36,380
                2,362,600  Medtronic, Inc.                                         128,319
                  465,000  St. Jude Medical, Inc.(1)                                25,575
                                                                               --------------
                                                                                   342,638
                                                                               --------------
MULTI-INDUSTRY - 1.5%
                1,915,600  Tyco International Ltd.                                 108,591
                                                                               --------------
OIL SERVICES - 2.0%
                1,035,300  Schlumberger Ltd.                                        78,812
                1,241,250  Transocean Sedco Forex, Inc.                             65,786
                                                                               --------------
                                                                                   144,598
                                                                               --------------
PROPERTY & CASUALTY INSURANCE - 2.7%
                1,995,625  American International Group, Inc.                      195,571
                                                                               --------------
PUBLISHING - 0.5%
                  633,900  Gannett Co., Inc.                                        36,766
                                                                               --------------
SECURITIES & ASSET MANAGEMENT - 1.1%
                  680,200  AXA Financial, Inc.                                      36,773
                  568,000  Morgan Stanley Dean Witter & Co.                         45,618
                                                                               --------------
                                                                                    82,391
                                                                               --------------
SEMICONDUCTOR - 4.0%
                   80,000  Applied Micro Circuits Corp.(1)                           6,115
                   35,000  Broadcom Corp.(1)                                         7,782
                3,495,400  Intel Corp.                                             157,074
                1,199,200  Linear Technology Corp.                                  77,386
                   50,000  SDL, Inc.(1)                                             12,955
                  601,000  Texas Instruments Inc.                                   29,487
                                                                               --------------
                                                                                   290,799
                                                                               --------------
SPECIALTY STORES - 1.2%
                1,104,600  Home Depot, Inc.                                         47,498
                  952,000  Walgreen Co.                                             43,435
                                                                               --------------
                                                                                    90,933
                                                                               --------------

Shares/Principal Amount    ($ in Thousands)                    Value
-------------------------------------------------------------------------------

TELEPHONE - 5.0%
                2,605,901  Qwest Communications
                              International Inc.(1)                            $   126,712
                3,586,316  SBC Communications Inc.                                 206,886
                  910,300  Tycom Ltd.(1)                                            30,495
                                                                               --------------
                                                                                   364,093
                                                                               --------------
WIRELESS TELECOMMUNICATIONS - 1.0%
                1,020,000  Sprint PCS(1)                                            38,887
                  819,500  Vodafone Group PLC ADR                                   34,880
                                                                               --------------
                                                                                    73,767
                                                                               --------------
TOTAL COMMON STOCKS                                                              6,857,610
                                                                               --------------
   (Cost $4,656,702)

PREFERRED STOCK - 0.8%

ELECTRICAL UTILITIES

                  830,000  AES Trust VII (Acquired
5/12/00,
                              Cost $41,500)(2)                                      58,878
                                                                               --------------
   (Cost $41,500)

CONVERTIBLE BONDS - 0.2%

ELECTRICAL EQUIPMENT

                  $24,000  Celestica Inc., 3.75%, 8/1/20(3)                         12,105
                                                                               --------------
   (Cost $11,523)

TEMPORARY CASH INVESTMENTS*- 5.5%
                   50,000  FHLB Discount Notes,
                              6.42%, 11/24/00(4)                                    49,793
                   50,000  FHLMC Discount Notes,
                              6.43%, 11/14/00(4)                                    49,883
                  100,000  FHLMC Discount Notes,
                              6.43%, 11/17/00(4)                                    99,713
                   50,000  FHLMC Discount Notes,
                              6.40%, 11/21/00(4)                                    49,821
                  111,400  FNMA Discount Notes,
                              6.45%, 11/1/00(4)                                    111,400
       Repurchase Agreement, Morgan Stanley
          Group, Inc., (U.S. Treasury obligations),
          in a joint trading account at 6.47%,
          dated 10/31/00, due 11/1/00
          (Delivery value $42,408)                                                  42,400
                                                                               --------------
                                                                                   403,010
                                                                               --------------
   (Cost $402,995)

TOTAL INVESTMENT SECURITIES - 100.0%                                            $7,331,603
                                                                               ==============
   (Cost $5,112,720)
</TABLE>


See Notes to Financial Statements               www.americancentury.com      9


Select--Schedule of Investments
--------------------------------------------------------------------------------

                                                                    (Continued)

OCTOBER 31, 2000

FUTURES CONTRACTS
                               ($ in Thousands)
                       Expiration       Underlying Face         Unrealized
    Purchased             Date             at Value                Gain
-------------------------------------------------------------------------------
   520 S&P 500          December
     Futures              2000             $187,226               $6,427
                                      =========================================

*Futures contracts typically are based on a stock index, such as the S&P 500,
and tend to track the performance of the index while remaining very liquid (easy
to buy and sell). By investing its cash assets in index futures, the fund can
have full exposure to stocks and have easy access to the money. Temporary cash
investments, less the required reserves for futures contracts, are 2.9%.


NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt
FHLB = Federal Home Loan Bank
FHLMC = Federal Home Loan Mortgage Corporation
FNMA = Federal National Mortgage Association

(1) Non-income producing.

(2) Security was purchased under Rule 144A of the Securities Act of 1933 or is a
private placement and, unless registered under the Act or  exempted from
registration, may only be sold to qualified institutional investors. The
aggregate value of restricted securities at October 31, 2000, was $58,878, which
represented 0.8% of net assets.

(3) Security is a zero-coupon bond. The yield to maturity at purchase
is indicated. Zero-coupon securities are purchased at a substantial  discount
from their value at maturiry.

(4) Rate disclosed is the yield to maturity at purchase.


 10          1-800-345-2021                See Notes to Financial Statements


Heritage--Performance
--------------------------------------------------------------------------------

<TABLE>
TOTAL RETURNS AS OF OCTOBER 31, 2000

                        INVESTOR CLASS                ADVISOR CLASS                 INSTITUTIONAL CLASS
                      (INCEPTION 11/10/87)          (INCEPTION 7/11/97)             (INCEPTION 6/16/97)
                    HERITAGE    S&P MIDCAP 400     HERITAGE    S&P MIDCAP 400      HERITAGE    S&P MIDCAP 400

<S>     <C>          <C>             <C>            <C>             <C>            <C>           <C>
6 MONTHS(1)          12.22%          8.56%          12.06%          8.56%          12.26%        8.56%
1 YEAR               62.61%         31.65%          62.26%         31.65%          63.00%       31.65%
====================================================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS              21.38%         19.37%          21.11%         19.37%          21.63%       19.37%
5 YEARS              20.67%         21.50%             --             --              --          --
10 YEARS             19.13%         21.70%             --             --              --          --
LIFE OF FUND         17.92%      19.18%(2)          20.52%      19.94%(3)          22.20%       20.21%(3)
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  Since 10/31/87, the date nearest the class's inception for which data are
available.

(3)  Since 6/19/97, the date nearest the class's inception for which data are
available.

See pages 42-45 for information about share classes, the S&P MidCap 400 Index,
and returns.

GROWTH OF $10,000 OVER 10 YEARS

Value on 10/31/00

S&P MidCap 400       $71,292
Heritage             $57,558

[line chart - data below]

               Heritage    S&P MidCap 400 Index
10/31/1990      $10,000           $10,000
10/31/1991      $13,326           $16,345
10/31/1992      $14,612           $17,852
10/31/1993      $18,798           $21,696
10/31/1994      $18,586           $22,212
10/31/1995      $22,496           $26,923
10/31/1996      $24,845           $31,594
10/31/1997      $32,189           $41,916
10/31/1998      $27,081           $44,729
10/31/1999      $35,397           $54,153
10/31/2000      $57,558           $71,292

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The S&P
MidCap 400 Index is provided for comparison in each graph. Heritage's total
returns include operating expenses (such as transaction costs and management
fees) that reduce returns, while the total returns of the S&P MidCap 400 Index
do not. The graphs are based on Investor Class shares only; performance for
other classes will vary due to differences in fee structures (see the Total
Returns table above). Past performance does not guarantee future results.
Investment return and principal value will fluctuate, and redemption value may
be more or less than original cost.

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

[bar chart - data below]

               Heritage        S&P MidCap 400 Index
10/31/1991      33.25%                63.45%
10/31/1992       9.65%                 9.22%
10/31/1993      28.64%                21.53%
10/31/1994      -1.13%                 2.38%
10/31/1995      21.04%                21.21%
10/31/1996      10.44%                17.35%
10/31/1997      29.56%                32.67%
10/31/1998     -15.87%                 6.71%
10/31/1999      30.71%                21.07%
10/31/2000      62.61%                31.65%


                                               www.americancentury.com      11


Heritage--Q&A
--------------------------------------------------------------------------------

[photo of Kurt Stalzer and Linda Peterson]

An interview with Kurt Stalzer and Linda Peterson, portfolio managers on
the Heritage investment team.

HOW DID HERITAGE PERFORM DURING THE 12 MONTHS ENDED OCTOBER 31, 2000?

     Heritage gained 62.61%, nearly doubling the performance of its benchmark,
the S&P MidCap 400 Index, which returned 31.65% during the period.*

     On a three-year basis, the fund has  outperformed its benchmark with an
annualized return of 21.38%, compared to 19.37% for the S&P MidCap 400. Over the
last five years, Heritage has generated an annualized return of 20.67%, versus
21.50% for the benchmark.

HERITAGE PRIMARILY INVESTS IN MID-CAP STOCKS, WHICH PERFORMED VERY WELL DURING
THE PERIOD. WHAT IS DRIVING MID-CAP PERFORMANCE?

     We're seeing investors gravitate to mid-caps from both ends of the
capitalization spectrum. First, the meltdown by small, unproven companies,
combined with their inherent illiquidity and high valuations, opened a lot of
eyes earlier this year. This resulted in many small-cap investors considering
the mid-cap space where they have found attractive companies whose stable
business models may contribute to  consistent earnings.

     At the same time, large-cap investors have begun moving down the
capitalization range. With the exception of last year's technology run-up, the
late-1990s market was characterized by a "nifty 50" mentality -- a focus on big,
blue-chip growth companies. This pushed up valuations among the largest domestic
stocks. In 2000, a greater number of earnings disappointments from big companies
shattered the perception that the large-cap space is the only place to find
relative safety and growth. This also caused new investors to consider the
mid-cap realm.

HERITAGE NEARLY DOUBLED THE PERFORMANCE OF ITS BENCHMARK DURING THE LAST 12
MONTHS. WHY WAS THE FUND'S RELATIVE PERFORMANCE SO STRONG?

     The keys were good stock selection and timely decisions on industry
weightings. We started the fiscal year with a strong stake in technology issues
and a solid weighting in oil services companies. The technology sector was
exceptionally strong in the first six months of the period, and our holdings in
this area drove performance. Our oil services investments also performed very
well.

     The decision to trim our technology position earlier this year was equally
important. It looked like the market was broadening beyond technology, and our
earnings acceleration model had identified opportunities in some other areas. We
still had a healthy technology weighting when the sector imploded last spring,
but we had scaled-back our position and increased our stakes in health care and
financials. Our oil  services stocks provided great ballast in the technology
storm, and the defensive nature of our health care and financial investments
drove performance later in the period.

* All fund returns referenced in this interview are for Investor Class shares.

[right margin]

"WE'RE SEEING INVESTORS GRAVITATE TO MID-CAPS FROM BOTH ENDS OF  THE
CAPITALIZATION  SPECTRUM."

PORTFOLIO AT A GLANCE
                                                10/31/00          10/31/99
NO. OF COMPANIES                                  75                87
P/E RATIO                                        41.6              30.7
MEDIAN MARKET                                    $4.40             $3.51
   CAPITALIZATION                               BILLION           BILLION
WEIGHTED MARKET                                  $6.24             $5.26
   CAPITALIZATION                               BILLION           BILLION
PORTFOLIO TURNOVER                               119%              134%
EXPENSE RATIO (FOR
   INVESTOR CLASS)                               1.00%             1.00%

Investment terms are defined in the Glossary on pages 44-45.


 12      1-800-345-2021


Heritage--Q&A
--------------------------------------------------------------------------------

                                                                    (Continued)

WHICH COMPANIES PROVIDED THE BEST RESULTS IN THE LAST 12 MONTHS?

     One of Heritage's biggest contributors was Qualcomm. As we told you in a
previous report, Qualcomm holds the patent for the dominant technology used in
wireless phones. We built our stake in this stock early, enjoyed its
appreciation in the hot technology  market and sold it earlier this year. The
stock's dramatic decline in subsequent months illustrates the value of selling
at the right time.

     Concord EFS, a more recent contributor to the fund's performance, is a good
example of how being patient with a stock can pay off. One of our biggest
disappointments early in the period, this processor of debit and credit card
payments has come on strong in the last six months. Despite temporary negative
market sentiment due to an acquisition, we held onto the stock because Concord's
earnings never faltered. Our patience was rewarded because the stock's price
performance has improved significantly, and the company has benefited from
increased use of debit and credit cards for routine purchases.

UNCERTAINTY HAS MADE "VISIBLE EARNINGS" AN IMPORTANT FACTOR IN THE MARKET.
PLEASE EXPLAIN THIS CONCEPT AND HOW IT AFFECTS INVESTORS.

     Earnings visibility refers to sources of future revenue that investors can
count on. For example, a company that holds long-term contracts to provide data
processing services to businesses has visible revenues that should translate
into a predictable earnings stream.  A department store, on the other hand,
doesn't have visible earnings. Sales vary from day-to-day and can be affected by
everything from macroeconomic factors to bad weather.

     A factor that is making visible earnings important is Regulation FD --
"full disclosure." This rule affects how and when companies release financial
information. To avoid running afoul of the new rule, some companies have
severely cut back their communication with investors. This often leaves the
market in the dark about future prospects.

     We think earnings visibility also is important because investors get
nervous in earnings release season. During the last year in particular, the
market has dealt harshly with companies that don't achieve their earnings goals.
Under these conditions, many investors are willing to pay premium prices for
dependable and visible earnings.

HAS HERITAGE TAKEN ADVANTAGE OF THIS SITUATION?

     Yes. The team's focus on visible earnings produced one of the fund's
biggest winners during the period, National Computer Systems, Inc. One of our
largest holdings just six months ago, National Computer is the nation's largest
processor of student assessment tests. The company had consistent earnings
growth over the years due to its long-term contracts with school districts
throughout the United States. We sold our position in National Computer when it
was purchased by British  publisher Pearson Education.

WHICH OTHER SECTORS OR INDUSTRIES HAVE CONTRIBUTED TO HERITAGE'S PERFORMANCE?

     Our health care holdings have performed well. In the first six months of
the period, manufacturers of medical instruments and equipment used to develop
drugs provided solid returns. In addition, our investments in companies involved
with mass spectrometry -- a process that speeds the development of new drugs --
have done particularly well.

[right margin]

TOP TEN HOLDINGS
                                                      % OF FUND INVESTMENTS
                                                AS OF                AS OF
                                              10/31/00             4/30/00
AVOCENT CORP.                                    3.0%                 --
AMBAC FINANCIAL
     GROUP, INC.                                 2.7%               1.0%
HENRY (JACK) &
     ASSOCIATES, INC.                            2.4%               2.1%
HARLEY-DAVIDSON, INC.                            2.4%               2.1%
PERKINELMER, INC.                                2.4%               1.3%
WATERS CORP.                                     2.4%               2.3%
MACROVISION CORP.                                2.4%               0.8%
TEKTRONIX, INC.                                  2.3%                 --
HEALTH MANAGEMENT
     ASSOCIATES, INC.                            2.3%               1.7%
CIRRUS LOGIC, INC.                               2.3%                 --

TOP FIVE INDUSTRIES
                                                      % OF FUND INVESTMENTS
                                                 AS OF               AS OF
                                               10/31/00            4/30/00
COMPUTER SOFTWARE                               10.7%              13.2%
OIL SERVICES                                     7.7%              10.1%
ELECTRICAL EQUIPMENT                             7.6%              12.6%
INFORMATION SERVICES                             7.5%               5.0%
MEDICAL PRODUCTS
     & SUPPLIES                                  7.0%               5.8%


                                        www.americancentury.com          13


Heritage--Q&A
--------------------------------------------------------------------------------

                                                                    (Continued)

     We also have been happy with our investments in drug companies. This is due
in part to the defensive nature of pharmaceuticals and to changes in Food and
Drug Administration procedures that speed-up the approval of generic drugs. Teva
Pharmaceuticals benefited from these factors and from a rise in brand-name drugs
losing patent protection. Teva specializes in generic drugs and has a track
record of being first to market with new generics.

WERE THERE ANY DISAPPOINTMENTS DURING THE PERIOD?

     We were disappointed by Antec Corporation. This company manufactures
telecommunications equipment used by cable companies to provide broadband
transmission of video, telephony, and data. We sold our position due to Antec's
growing reliance on a single customer and uncertainty in the rate of spending by
cable companies.

     Also, although we did a good job of trimming our technology holdings before
the meltdown, we didn't get away unscathed. Sagent Technology, a small firm that
develops software for managing and analyzing data warehouses, was punished
severely for failing to hit its quarterly target. Sagent, which we sold,
typifies the perils of owning small software companies -- a few missed sales can
make a big difference. Generally speaking, we've been effective at avoiding
situations like this.

SO, WHAT ARE YOU LOOKING FOR IN PORTFOLIO CANDIDATES?

     Accelerating earnings and revenue growth are the key attributes. Though we
have discussed industry weightings in this report, we build our portfolio from
the bottom up. We evaluate candidates based on their strength and growth
characteristics using a proprietary database that tracks the earnings
information of thousands of companies.

     Our goal is to catch rising stars. Ideally, we want to identify companies
that are evolving from small-cap to large-cap. We want to catch them just as
they're breaking out of the small-cap arena and ride them all the way through
the mid-cap range.

HAS HERITAGE UNDERGONE ANY SIGNIFICANT CHANGES IN THE LAST SIX MONTHS?

     We reduced our positions in capital goods and electrical equipment. At the
same time, we've increased our stakes  in financial services, information
services, and property and casualty insurance companies.

     In June, Heritage shareholders voted to lift a long-held requirement that
60% of the fund's assets be invested in stocks paying regular dividends. This
broadens the range of investment opportunities for the fund because it allows us
to strengthen our focus on growth-oriented stocks and to consider companies that
traditionally have not paid dividends.

WHAT IS YOUR OUTLOOK FOR HERITAGE AND FOR MID-CAP STOCKS?

     As we mentioned earlier, investors are uncomfortable with uncertainty, and
corporate executives are still uncomfortable with Regulation FD. Therefore, we
think visible earnings will continue to be a theme in the months ahead.

     We also think that volatility among large-cap and small-cap stocks bodes
well for mid-cap equities. Though this area has recently enjoyed outstanding
performance, we think it still holds some hidden gems.

[left margin]

"OUR GOAL IS TO CATCH RISING STARS...WE WANT TO CATCH THEM JUST AS THEY'RE
BREAKING OUT OF THE SMALL-CAP ARENA AND RIDE THEM ALL THE WAY THROUGH THE
MID-CAP RANGE."

TYPES OF INVESTMENTS IN  THE PORTFOLIO
                                                        AS OF OCTOBER 31, 2000
o COMMON STOCKS AND FUTURES                                     91.0%
o TEMPORARY CASH INVESTMENTS                                     6.0%
o CONVERTIBLE PREFERRED STOCK                                    3.0%

[pie chart}

                                                          AS OF APRIL 30, 2000
o COMMON STOCKS AND FUTURES                                     86.0%
o TEMPORARY CASH INVESTMENTS                                     4.0%
o CONVERTIBLE PREFERRED STOCK                                    5.0%
o CONVERTIBLE BONDS                                              5.0%

[pie chart}


14      1-800-345-2021

<TABLE>
<CAPTION>
Heritage--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                     Value
--------------------------------------------------------------------------------
================================================================================

COMMON STOCKS - 88.2%

<S>       <C>     <C>                                                           <C>
ALCOHOL - 1.1%
                  333,800  Coors (Adolph) Co. Cl B                              $   21,259
                                                                               --------------
APPAREL & TEXTILES - 1.1%

                  994,700  Reebok International Ltd.(1)                             21,448
                                                                               --------------
BANKS - 1.5%
                  487,000  TCF Financial Corp.                                      19,693
                  371,500  Toronto-Dominion Bank (The) ORD                          10,243
                                                                               --------------
                                                                                    29,936
                                                                               --------------
CHEMICALS - 0.3%
                  262,600  Cabot Corp.                                               5,777
                                                                               --------------
CLOTHING STORES - 2.1%
                  338,800  Talbots, Inc.                                            26,787
                1,156,200  Venator Group Inc.(1)                                    16,331
                                                                               --------------
                                                                                    43,118
                                                                               --------------
COMPUTER HARDWARE
& BUSINESS MACHINES - 3.0%
                  849,200  Avocent Corp.(1)                                         60,267
                                                                               --------------
COMPUTER SOFTWARE - 8.9%
                  166,200  Aware, Inc.(1)                                            5,121
                  612,300  Gemstar International Group Ltd.(1)                      41,962
                  887,600  Henry (Jack) & Associates, Inc.                          48,789
                  654,800  Macrovision Corp.(1)                                     47,698
                  619,800  Rational Software Corp.(1)                               37,014
                                                                               --------------
                                                                                   180,584
                                                                               --------------
CONSTRUCTION & REAL PROPERTY - 0.1%
                  101,900  Granite Construction Inc.                                 2,325
                                                                               --------------
DEFENSE/AEROSPACE -- 1.2%
                  648,100  Precision Castparts Corp.                                24,466
                                                                               --------------
DEPARTMENT STORES -- 1.3%
                  529,300  Family Dollar Stores, Inc.                               10,288
                  294,600  Kohl's Corp.(1)                                          15,964
                                                                               --------------
                                                                                    26,252
                                                                               --------------
DRUGS -- 5.7%
                  446,700  Allergan, Inc.                                           37,551
                  205,483  Alpharma Inc.                                             7,975
                  166,000  Enzon, Inc.(1)                                           11,822
                  315,500  Shire Pharmaceuticals Group
                              PLC ADR(1)                                            19,837
                  627,200  Teva Pharmaceutical Industries
                              Ltd. ADR                                              37,103
                                                                               --------------
                                                                                   114,288
                                                                               --------------

Shares                     ($ in Thousands)                    Value
-------------------------------------------------------------------------------

ELECTRICAL EQUIPMENT - 7.6%
                  161,500  Anaren Microwave, Inc.(1)                           $    16,877
                  196,369  Cabot Microelectronics Corp.(1)                           8,689
                  125,200  Kent Electronics Corp.(1)                                 2,332
                  234,000  Newport Corp.                                            26,625
                  553,700  Powerwave Technologies, Inc.(1)                          26,681
                  238,900  Technitrol, Inc.                                         26,488
                  643,700  Tektronix, Inc.                                          45,864
                                                                               --------------
                                                                                   153,556
                                                                               --------------
ELECTRICAL UTILITIES - 1.1%
                  228,400  Constellation Energy Group                                9,521
                  264,000  PP&L Resources, Inc.                                     10,874
                   46,700  Southern Energy Inc.(1)                                   1,273
                                                                               --------------
                                                                                    21,668
                                                                               --------------
ENERGY RESERVES & PRODUCTION - 2.8%
                  704,700  Alberta Energy Co. Ltd. ORD                              26,053
                  776,500  EOG Resources Inc.                                       30,575
                                                                               --------------
                                                                                    56,628
                                                                               --------------
FINANCIAL SERVICES - 6.9%
                  338,400  BISYS Group, Inc. (The)(1)                               15,937
                1,071,200  Concord EFS, Inc.(1)                                     44,219
                    2,805  Julius Baer Holding AG ORD                               13,888
                  461,700  MBIA Inc.                                                33,560
                  863,000  MBNA Corp.                                               32,416
                                                                               --------------
                                                                                   140,020
                                                                               --------------
HOTELS - 0.5%
                  356,800  Starwood Hotels & Resorts
                              Worldwide, Inc.                                       10,570
                                                                               --------------
INDUSTRIAL SERVICES - 1.8%
                1,171,400  Robert Half International Inc.(1)                        35,728
                                                                               --------------
INFORMATION SERVICES - 7.5%
                  175,900  Affiliated Computer Services Inc.(1)                      9,795
                  450,600  DST Systems, Inc.(1)                                     27,768
                  688,200  Fiserv, Inc.(1)                                          36,066
                  849,000  SunGard Data Systems Inc.(1)                             43,406
                  486,300  TMP Worldwide Inc.(1)                                    33,904
                                                                               --------------
                                                                                   150,939
                                                                               --------------
INTERNET - 0.3%
                  176,700  Digex, Inc.(1)                                            6,924
                                                                               --------------
LEISURE - 3.4%
                  275,500  Four Seasons Hotels Inc.                                 20,112
                1,003,500  Harley-Davidson, Inc.                                    48,356
                                                                               --------------
                                                                                    68,468
                                                                               --------------


See Notes to Financial Statements             www.americancentury.com      15


Heritage--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                     Value
--------------------------------------------------------------------------------

MEDICAL PRODUCTS & SUPPLIES - 7.0%
                  277,600  Bruker Daltronics Inc.(1)                           $     9,499
                  490,600  MiniMed Inc.(1)                                          35,798
                  401,000  PerkinElmer, Inc.                                        47,920
                  659,900  Waters Corp.(1)                                          47,884
                                                                               --------------
                                                                                   141,101
                                                                               --------------
MEDICAL PROVIDERS & SERVICES - 3.5%
                2,297,000  Health Management Associates, Inc.(1)                    45,509
                2,116,300  HEALTHSOUTH Corp.(1)                                     25,396
                                                                               --------------
                                                                                    70,905
                                                                               --------------
OIL SERVICES - 7.7%
                  556,000  Diamond Offshore Drilling, Inc.                          19,217
                  906,600  Ensco International Inc.                                 30,144
                  770,200  Helmerich & Payne, Inc.                                  24,213
                1,042,500  Sante Fe International                                   38,051
                  839,721  Transocean Sedco Forex, Inc.                             44,506
                                                                               --------------
                                                                                   156,131
                                                                               --------------
PROPERTY & CASUALTY INSURANCE - 5.5%
                  687,100  Ambac Financial Group, Inc.                              54,839
                  662,800  AON Corp.                                                27,465
                  271,100  Gallagher (Arthur J.) & Co.                              17,113
                  213,000  St. Paul Companies, Inc.                                 10,916
                                                                               --------------
                                                                                   110,333
                                                                               --------------
SEMICONDUCTOR - 5.3%
                  220,400  Analog Devices, Inc.(1)                                  14,326
                1,055,900  Cirrus Logic, Inc.(1)                                    45,502
                  185,900  Cree Research, Inc.(1)                                   18,445
                  327,600  Integrated Device Technology, Inc.(1)                    18,458
                  151,400  NVIDIA Corp.(1)                                           9,392
                                                                               --------------
                                                                                   106,123
                                                                               --------------
TRUCKING, SHIPPING & AIR FREIGHT - 0.4%
                  152,200  C.H. Robinson Worldwide, Inc.                             8,347
                                                                               --------------
WIRELESS TELECOMMUNICATIONS - 0.7%
                  100,200  VoiceStream Wireless Corp.(1)                            13,173
                                                                               --------------
TOTAL COMMON STOCKS                                                              1,780,334
                                                                               --------------
   (Cost $1,311,218)

Shares/Principal Amount    ($ in Thousands)                    Value
-------------------------------------------------------------------------------
===============================================================================

CONVERTIBLE PREFERRED STOCKS - 2.8%

COMPUTER SOFTWARE - 1.5%
                  520,300  Amdocs Automatic,
                              6.75%, 9/11/02                                        29,657
                                                                               --------------
ELECTRICAL UTILITIES - 1.3%
                  114,000  Calpine Capital
Trust,
                              5.75%, 11/1/04                                        15,946
                  181,900  SEI Trust I, 6.25%, 10/1/30                              11,062
                                                                               --------------
                                                                                    27,008
                                                                               --------------
TOTAL CONVERTIBLE PREFERRED STOCKS                                                  56,665
                                                                               --------------
   (Cost $34,941)

CONVERTIBLE BONDS - 0.3%

COMPUTER SOFTWARE
                   $3,500  Rational Software Corp.,
                              5.00%, 2/1/07
                              (Acquired 1/27/00,
                              Cost $3,500)(2)                                        6,392
                                                                               --------------
   (Cost $3,500)

TEMPORARY CASH INVESTMENTS* - 8.7%

                   50,000  FHLB Discount
Notes,
                              6.37%, 11/3/00(3)                                $    49,982
       Repurchase Agreement, Merrill Lynch & Co., Inc.,
          (U.S. Treasury obligations), in a joint trading
          account at 6.50%, dated 10/31/00,
          due 11/1/00 (Delivery value $29,105)                                      29,100
       Repurchase Agreement, State Street Boston
          Corp., (U.S. Treasury obligations), in a joint
          trading account at 6.50%, dated 10/31/00,
          due 11/1/00 (Delivery value $96,717)                                      96,700
                                                                               --------------
TOTAL TEMPORARY CASH INVESTMENTS                                                   175,782
                                                                               --------------
   (Cost $175,782)

TOTAL INVESTMENT SECURITIES - 100.0%                                           $ 2,019,173
                                                                               ==============
   (Cost $1,525,441)
</TABLE>


 16          1-800-345-2021                 See Notes to Financial Statements


Heritage--Schedule of Investments
--------------------------------------------------------------------------------

                                                                    (Continued)

OCTOBER 31, 2000

FUTURES CONTRACTS
                              ($ in Thousands)
                       Expiration        Underlying Face          Unrealized
     Purchased            Date              at Value                 Loss
------------------------------------------------------------------------------
    251 S&P 400         December
      Futures             2000               $65,417               $(1,150)
                                     =========================================

*Futures contracts typically are based on a stock index, such as the S&P 400,
and tend to track the performance of the index while remaining very liquid (easy
to buy and sell). By investing its cash assets in index futures, the fund can
have full exposure to stocks and have easy access to the money. Temporary cash
investments, less the required reserves for futures contracts, are 5.5%.


NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt
FHLB = Federal Home Loan Bank
ORD = Foreign Ordinary Share

(1) Non-income producing.

(2) Security was purchased under Rule 144A of the Securities Act of 1933 or is a
private placement and, unless registered under the Act or exempted from
registration, may only be sold to qualified institutional investors. The
aggregate value of restricted securities at October 31, 2000, was $6,392, which
represented 0.3% of net assets.

(3) Rate disclosed is the yield to maturity at purchase.


See Notes to Financial Statements              www.americancentury.com      17


Growth--Performance
--------------------------------------------------------------------------------

<TABLE>
<CAPTION>
TOTAL RETURNS AS OF OCTOBER 31, 2000

                        INVESTOR CLASS                    ADVISOR CLASS                   INSTITUTIONAL CLASS
                    (INCEPTION 6/30/71)(1)              (INCEPTION 6/4/97)                (INCEPTION 6/16/97)
                    ----------------------              ------------------                -------------------
                   GROWTH   RUSSELL   S&P 500      GROWTH     RUSSELL     S&P 500    GROWTH     RUSSELL    S&P 500
                          1000 GROWTH                       1000 GROWTH                       1000 GROWTH
<S>     <C>         <C>      <C>        <C>         <C>        <C>         <C>        <C>         <C>        <C>
6 MONTHS(2)        -7.85%   -7.91%     -1.03%      -8.01%     -7.91%      -1.03%     -7.79%      -7.91%     -1.03%
1 YEAR             11.49%    9.33%      6.09%      11.23%      9.33%       6.09%     11.70%       9.33%      6.09%
====================================================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS            21.67%   22.30%     17.60%      21.36%     22.30%      17.60%     21.93%      22.30%     17.60%
5 YEARS            20.03%   23.84%     21.67%         --         --          --         --          --         --
10 YEARS           19.17%   20.80%     19.44%         --         --          --         --          --         --
LIFE OF FUND       18.81%    N/A(3)    13.48%      23.32%     21.95%(4)   18.10%(4)  22.11%      21.12%(4)  17.04%(4)
</TABLE>

(1)  Although the fund's actual inception date was 10/31/58, this inception date
corresponds with the management company's implementation of its current
investment philosophy and practices.

(2)  Returns for periods less than one year are not annualized.

(3)  Benchmark began 1/1/79.

(4)  Since 6/30/97, the date nearest the class's inception for which data are
available.

See pages 42-45 for information about share classes, the indices, and returns.

GROWTH OF $10,000 OVER 10 YEARS

Value on 10/31/00
Russell 1000 Growth       $66,184
S&P 500                   $59,088
Growth                    $57,764

[line chart - data below]

                 Growth      Russell 1000 Growth Index      S&P 500
10/31/1990      $10,000              $10,000                $10,000
10/31/1991      $16,064              $14,026                $13,350
10/31/1992      $17,023              $15,544                $14,680
10/31/1993      $18,467              $16,680                $16,873
10/31/1994      $18,958              $17,581                $17,526
10/31/1995      $23,187              $22,719                $22,160
10/31/1996      $25,084              $27,729                $27,500
10/31/1997      $32,070              $36,178                $36,330
10/31/1998      $38,012              $45,092                $44,319
10/31/1999      $51,815              $60,536                $55,696
10/31/2000      $57,764              $66,184                $59,088

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The
indices are provided for comparison in each graph. Growth's total returns
include operating expenses (such as transaction costs and management fees) that
reduce returns, while the total returns of the indices do not. The graphs are
based on Investor Class shares only; performance for other classes will vary due
to differences in fee structures (see the Total Returns table above). Past
performance does not guarantee future results. Investment return and principal
value will fluctuate, and redemption value may be more or less than original
cost.

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

[bar chart - data below]

                Growth         Russell 1000 Growth Index
10/31/1991      60.64%                   40.26%
10/31/1992       5.96%                   10.82%
10/31/1993       8.48%                    7.31%
10/31/1994       2.66%                    5.40%
10/31/1995      22.31%                   29.23%
10/31/1996       8.18%                   22.05%
10/31/1997      27.85%                   30.47%
10/31/1998      18.53%                   24.64%
10/31/1999      36.31%                   34.25%
10/31/2000      11.49%                    9.33%


 18      1-800-345-2021


Growth--Q&A
--------------------------------------------------------------------------------

[photo of C. Kim Goodwin, Prescott LeGard, and Greg Woodhams]

     An interview with C. Kim Goodwin, Prescott LeGard, and Greg Woodhams,
portfolio managers on the Growth investment team.

HOW DID GROWTH PERFORM FOR THE YEAR ENDED OCTOBER 31, 2000?

     Growth posted an 11.49% return for the period.* It outperformed its
benchmark, the Russell 1000 Growth Index, which returned 9.33% for the year, and
significantly outpaced the S&P 500 Index, considered to be representative of the
broad market, which gained 6.09%.

     The fund posted this relative outperformance despite an increasingly
turbulent market. Our overarching goal is to provide superior long-term
performance by investing in companies whose  revenues and earnings are growing
at an accelerating pace. Investors who  have been in Growth for the past five
years have received an annualized return of 20.03%.

BEFORE ADDRESSING GROWTH'S MORE RECENT PERFORMANCE, WILL YOU PROVIDE A
REFRESHER ON THE FUND'S STRATEGY AND INVESTMENT PROCESS?

     Our time-tested, bottom-up approach centers on owning large companies
demonstrating accelerating growth in their earnings, revenues, or other
relevant fundamentals; in other words, firms that are growing faster now than in
previous quarters.

     Our process emphasizes research. Not only do we want to make sure that a
company is truly growing, we also need to be convinced that it can sustain its
growth into the future. We leave very few stones unturned and talk with a wide
variety of sources. They include company management, suppliers, customers,
competitors, industry analysts, consultants, and others that might improve our
chances of owning  tomorrow's winners today.

     Ultimately, our research-intensive approach enables us to take large,
"high-confidence" positions in companies we believe hold the most promise. These
higher concentrations have been an important factor behind Growth's long-term
results.

WHAT FACTORS CONTRIBUTED TO GROWTH'S PERFORMANCE DURING ITS FISCAL YEAR?

     Growth found itself in two distinctly different markets over the 12-month
period. "Market #1" ran from the end of October until early March and could be
characterized with one word: technology. Investors preferred technology stocks
and little else. Their enthusiasm was greatest for companies providing
technology or equipment for the Internet and firms involved in wireless
communications. Positioned well, with more than 40% of its assets in a broad
swatch of high-tech firms, Growth gained 28% over the first five months of the
period.

     Market #2 began in mid-March, when even the bravest investor was beginning
to think twice about the valuations  technology stocks were taking on. Investors
savaged technology (the Nasdaq Composite fell 25% in one week in April) and then
remained extremely sensitive to earnings shortfalls for the rest of the period.
Though Growth had to give back some of its early gain,  "NOT ONLY DO WE WANT *
All fund returns referenced in this interview are for Investor Class shares.

[right margin]

TO MAKE SURE THAT A COMPANY IS TRULY GROWING, WE ALSO NEED TO BE CONVINCED
THAT IT CAN SUSTAIN ITS GROWTH INTO THE FUTURE."

PORTFOLIO AT A GLANCE
                                                10/31/00          10/31/99
NO. OF COMPANIES                                  64                60
P/E RATIO                                        44.0              46.0
MEDIAN MARKET                                    $58.3             $61.8
   CAPITALIZATION                               BILLION           BILLION
WEIGHTED MARKET                                  $161              $137
   CAPITALIZATION                               BILLION           BILLION
PORTFOLIO TURNOVER                               102%               92%
EXPENSE RATIO (FOR
   INVESTOR CLASS)                               1.00%             1.00%

Investment terms are defined in the Glossary on pages 44-45.


                                              www.americancentury.com      19


Growth--Q&A
--------------------------------------------------------------------------------

                                                                    (Continued)

effective stock selection enabled us to outperform the technology sector on
a relative basis. Much of the credit goes to our tilt toward "enabler" companies
-- technology firms whose products or services are essential to the success of
other technology firms, whether they're producing the next generation of
cellular phones, more efficient computer systems and software, or expanded
Internet access.

WHICH FUND HOLDINGS BEST ILLUSTRATE THIS APPROACH?

     As mentioned earlier, a catalyst driving growth in technology is the
buildout  of the Internet, and some of our best contributors were firms whose
products facilitate this growth. For example, as the Internet becomes faster and
more efficient, it carries more and different forms of data, resulting in
increased demand for communications networking equipment. One of Growth's top
performers, Cisco Systems, is the market-leading supplier of routers and
switches used  to link computer networks.

     In a related vein, as more companies move their operations online, their
data storage needs have grown dramatically. This has created escalating demand
for software and hardware that enhance storage capabilities. A top provider of
data storage hardware -- and Growth's top-contributing stock for the year - was
EMC Corp. A second data storage play, Veritas Software, also boosted returns.

WHICH OTHER SECTORS OR HOLDINGS CONTRIBUTED?

     Property and casualty insurance providers were a source of strength  for
Growth throughout the year. Consolidation among insurance providers has resulted
in an improved pricing environment, particularly as the economy has slowed. We
have trained our focus on those with the greatest pricing power. American
International Group (AIG) was our top pick in this group and was also among the
fund's best contributors during the period. AIG is the leading U.S.-based
international insurance and financial services organization and the largest
underwriter of commercial and industrial insurance in the United States.

     With business activity slowing, we were selective within the financial
arena, investing primarily in firms with little exposure to decreasing credit
quality. These firms generally fared better than those whose primary business is
loans.

     Food and beverage firms also contributed, particularly in the second half
of the year as investors moved away from technology firms and into more
defensive stocks. Our best pick in this group was PepsiCo, now one of the fund's
ten largest holdings. The firm continues to gain market share with profit growth
in its well-known Frito Lay snack-food business, which  represents nearly
three-quarters of  the firm's revenues.

WHICH SECTORS OR INDUSTRIES DETRACTED FROM PERFORMANCE?

     Telecommunications firms -- particularly those with wireless capabilities
-- dampened Growth's fiscal-year return, although performance in this group  was
quite strong in the first half. In that time frame, the fund benefited from its
stake in the German wireless leader Mannesmann, which was acquired by Britain's
Vodafone, the leading global mobile telecommunications provider.

[left margin]

TOP TEN HOLDINGS
                                                  % OF FUND INVESTMENTS
                                                AS OF               AS OF
                                              10/31/00             4/30/00
GENERAL ELECTRIC
     CO. (U.S.)                                 5.3%                 5.7%
PFIZER, INC.                                    4.8%                 2.6%
CISCO SYSTEMS INC.                              4.7%                 6.4%
EMC CORP. (MASS.)                               4.1%                 3.6%
SUN MICROSYSTEMS,
     INC.                                       4.1%                  .--
VERITAS SOFTWARE CORP.                          3.0%                 0.6%
AMERICAN INTERNATIONAL
     GROUP, INC.                                2.9%                 1.3%
MICROSOFT CORP.                                 2.7%                 3.0%
PEPSICO, INC.                                   2.6%                 0.8%
CITIGROUP INC.                                  2.4%                 1.2%

TOP FIVE INDUSTRIES
                                                  % OF FUND INVESTMENTS
                                                 AS OF              AS OF
                                               10/31/00            4/30/00
DRUGS                                          12.6%                 7.7%
FINANCIAL SERVICES                             11.7%                 8.4%
COMPUTER HARDWARE &
     BUSINESS MACHINES                         11.7%                 8.2%
COMPUTER SOFTWARE                               7.5%                 9.3%
ELECTRICAL EQUIPMENT                            7.4%                11.9%


 20          1-800-345-2021


Growth--Q&A
--------------------------------------------------------------------------------

                                                                    (Continued)

However, in the second half of the year, capital markets began to tighten
as  concerns arose about the continued buildout of optical networks. The
perceived slowdown in service-provider spending and the general move by
investors away from anything technology-oriented were additional factors
weighing on this group. As many telecoms warned of slowing third-quarter 2000
earnings and reined in their growth forecasts, investors were quick to look for
greener pastures. Our earnings-based methodology led us to reduce holdings in
this sector early in its decline, which helped mitigate damage. We continue to
watch the telecommunications group closely.

     Media also was disappointing. This group had been enjoying generous
spending by the rush of Internet startups eager to create their brand identity
via radio and billboard. This eagerness was pressured in part by the capital
markets' increased focus on the ability of many "dot-com" companies to reach
profitability before running out of cash.

WHAT CHANGES DID YOU MAKE TO THE PORTFOLIO SINCE THE SEMIANNUAL REPORT?

     On the sell side, we reduced our stake in electric equipment providers and
semiconductor firms as growth slowed in these areas. However, the fund maintains
a healthy exposure to selected technology firms that we believe are well
positioned to benefit from strong market demand. Growth also remains well
represented in health care companies demonstrating acceleration in their
earnings and revenues.

     As mentioned earlier, we added to our position in several groups where
improving prospects beckoned --  financial services firms and food and beverage
firms.

KIM, YOU RECENTLY WERE NAMED CO-CHIEF INVESTMENT OFFICER FOR AMERICAN CENTURY'S
DOMESTIC GROWTH EQUITY DISCIPLINE, A RESPONSIBILITY YOU SHARE WITH JIM STOWERS
III. WHAT DOES THIS NEW ROLE ENTAIL, AND DOES IT AFFECT YOUR POSITION AS A
PORTFOLIO MANAGER ON THE GROWTH FUND?

     As co-chief investment officers, Jim and I manage the teams responsible for
the Growth, Select, Ultra, Vista, Giftrust, Heritage, New Opportunities, Life
Sciences and Technology funds. I also have joined the Investment Oversight
Committee, a group of American Century senior executives who monitor the
performance of the company's equity and fixed-income disciplines.

     I will continue to be an active manager on the Growth team with co-manager
Greg Woodhams, who has been on our team since 1997, and Prescott LeGard, who was
promoted to portfolio manager earlier this year after joining the Growth team in
1999. We also have added two investment analysts this year: Justin Brown and Joe
Reiland. We believe  our disciplined approach and depth  of experience are
critical factors in  our effort to continue providing competitive performance.

[right margin]

"A CATALYST DRIVING GROWTH IN TECHNOLOGY IS THE BUILDOUT OF THE INTERNET, AND
SOME OF OUR BEST CONTRIBUTORS WERE FIRMS WHOSE PRODUCTS FACILITATE THIS
GROWTH."

TYPES OF INVESTMENTS IN  THE PORTFOLIO

                                                        AS OF OCTOBER 31, 2000
o COMMON STOCKS AND FUTURES                                     94.0%
o TEMPORARY CASH INVESTMENTS                                     6.0%

[pie chart]

                                                          AS OF APRIL 30, 2000
o COMMON STOCKS AND FUTURES                                     96.0%
o TEMPORARY CASH INVESTMENTS                                     4.0%

[pie chart]


                                               www.americancentury.com      21


<TABLE>
<CAPTION>
Growth--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                     Value
--------------------------------------------------------------------------------
================================================================================

COMMON STOCKS - 91.4%

<S>       <C>   <C>                                                            <C>
ALCOHOL - 1.3%
                2,718,200  Anheuser-Busch Companies, Inc.                      $   124,358
                                                                               --------------
BANKS - 4.3%
                4,468,466  Citigroup Inc.                                          235,153
                  850,800  Northern Trust Corp.                                     72,557
                  920,200  State Street Corp.                                      114,786
                                                                               --------------
                                                                                   422,496
                                                                               --------------
COMPUTER HARDWARE
& BUSINESS MACHINES - 11.7%
                  602,241  Brocade Communications System(1)                        136,935
                4,577,900  EMC Corp. (Mass.)(1)                                    407,719
                1,614,900  International Business Machines Corp.                   159,068
                  323,900  Network Appliances, Inc.(1)                              38,554
                3,653,100  Sun Microsystems, Inc.(1)                               404,923
                                                                               --------------
                                                                                 1,147,199
                                                                               --------------
COMPUTER SOFTWARE - 7.5%
                   25,710  Acclaim Entertainment                                        --
                  498,800  Check Point Software
                              Technologies Ltd.(1)                                  79,013
                3,818,900  Microsoft Corp.(1)                                      263,146
                3,055,800  Oracle Corp.(1)                                         100,841
                2,119,600  Veritas Software Corp.(1)                               298,864
                                                                               --------------
                                                                                   741,864
                                                                               --------------
DEPARTMENT STORES - 0.6%
                1,342,500  Wal-Mart Stores, Inc.                                    60,916
                                                                               --------------
DRUGS - 12.6%
                2,568,400  American Home Products Corp.                            163,093
                1,927,800  Amgen Inc.(1)                                           111,633
                  377,600  Genentech, Inc.(1)                                       31,152
                  535,200  Lilly (Eli) & Co.                                        47,834
                  125,554  Novartis AG ORD                                         190,468
               10,974,250  Pfizer, Inc.                                            473,949
                1,983,900  Pharmacia Corp.                                         109,115
                1,090,800  Schering-Plough Corp.                                    56,381
                1,934,800  Stratus Computer, Inc.(1)                                43,775
                                                                               --------------
                                                                                 1,227,400
                                                                               --------------
ELECTRICAL EQUIPMENT - 7.4%
                8,574,500  Cisco Systems Inc.(1)                                   461,951
                  533,400  GlobeSpan, Inc.(1)                                       40,922
                  736,100  JDS Uniphase Corp.(1)                                    59,969
                  840,000  Juniper Networks, Inc.(1)                               163,984
                                                                               --------------
                                                                                   726,826
                                                                               --------------
ENERGY RESERVES & PRODUCTION - 3.2%
                1,664,900  Chevron Corp.                                           136,730
                2,017,800  Exxon Mobil Corp.                                       179,962
                                                                               --------------
                                                                                   316,692
                                                                               --------------

Shares                     ($ in Thousands)                    Value
-------------------------------------------------------------------------------

FINANCIAL SERVICES - 11.7%
                3,421,300  American Express Co.                                    205,278
                1,554,800  Fannie Mae                                              119,720
                1,620,800  Federal Home Loan
                              Mortgage Corporation                                  97,248
                9,569,600  General Electric Co. (U.S.)                             524,533
                1,574,000  Marsh & McLennan Companies, Inc.                        205,801
                                                                               --------------
                                                                                 1,152,580
                                                                               --------------
FOOD & BEVERAGE - 5.0%
                1,733,200  Heineken NV ORD                                          94,192
                   66,729  Nestle S.A. ORD                                         138,276
                5,376,900  PepsiCo, Inc.                                           260,444
                                                                               --------------
                                                                                   492,912
                                                                               --------------
INFORMATION SERVICES - 1.1%
                1,289,600  Automatic Data Processing, Inc.                          84,227
                  375,200  StorageNetworks, Inc.(1)                                 23,813
                                                                               --------------
                                                                                   108,040
                                                                               --------------
INTERNET - 3.0%
                2,728,700  America Online, Inc.(1)                                 137,608
                1,201,700  Digital Island(1)                                        15,059
                2,541,400  Portal Software, Inc.(1)                                 89,743
                  373,600  VeriSign, Inc.(1)                                        49,327
                                                                               --------------
                                                                                   291,737
                                                                               --------------
LIFE & HEALTH INSURANCE - 0.5%
                  635,200  American General Corp.                                   51,134
                                                                               --------------
MEDIA - 4.1%
                3,878,700  Charter Communications, Inc.(1)                          75,513
                1,160,000  Comcast Corp. Cl A(1)                                    47,234
                1,405,400  General Motors Corp. Cl H(1)                             45,535
                2,167,600  Infinity Broadcasting Corp. Cl A(1)                      72,073
                2,872,338  Viacom, Inc. Cl B(1)                                    163,364
                                                                               --------------
                                                                                   403,719
                                                                               --------------
MEDICAL PRODUCTS & SUPPLIES - 4.2%
                2,604,500  Abbott Laboratories                                     137,550
                  951,600  Guidant Corp.(1)                                         50,375
                4,157,700  Medtronic, Inc.                                         225,816
                                                                               --------------
                                                                                   413,741
                                                                               --------------
OIL SERVICES - 2.5%
                2,287,700  Schlumberger Ltd.                                       174,151
                1,390,267  Transocean Sedco Forex, Inc.                             73,684
                                                                               --------------
                                                                                   247,835
                                                                               --------------
PROPERTY & CASUALTY INSURANCE - 2.9%
                2,895,337  American International Group, Inc.                      283,743
                                                                               --------------
SEMICONDUCTOR - 3.8%
                1,486,400  Applied Micro Circuits Corp.(1)                         113,617
                3,831,200  Intel Corp.                                             172,165
                  796,000  Linear Technology Corp.                                  51,367
                  561,900  Maxim Integrated Products, Inc.(1)                       37,243
                                                                               --------------
                                                                                   374,392
                                                                               --------------


 22          1-800-345-2021                 See Notes to Financial Statements


Growth--Schedule of Investments
--------------------------------------------------------------------------------

                                                                    (Continued)

OCTOBER 31, 2000

Shares/Principal Amount    ($ in Thousands)                     Value
--------------------------------------------------------------------------------

TELEPHONE - 0.8%
                4,291,900  McLeodUSA Inc. Cl A(1)                                   82,753
                                                                               --------------
WIRELESS TELECOMMUNICATIONS - 3.2%
                    7,458  NTT Mobile Communications
                              Network, Inc. ORD                                    183,811
                1,256,200  QUALCOMM Inc.(1)                                         81,810
               10,357,267  Vodafone Group PLC ORD                                   43,073
                  144,900  Vodafone Group PLC ADR                                    6,167
                                                                               --------------
                                                                                   314,861
                                                                               --------------
TOTAL COMMON STOCKS                                                              8,985,198
                                                                               --------------
   (Cost $6,773,092)

TEMPORARY CASH INVESTMENTS* - 8.6%

                  $50,000  FHLB Discount Notes,
                              6.40%, 11/3/00(2)                                     49,982
                   75,000  FHLB Discount Notes,
                              6.37%, 11/8/00(2)                                     74,906
                  100,000  FHLMC Discount Notes,
                              6.40%, 11/7/00(2)                                     99,892
                  153,003  FHLMC Discount Notes,
                              6.36%, 11/9/00(2)                                     52,783
                   50,000  FHLMC Discount Notes,
                              6.39%, 11/14/00(2)                                    49,883
                  150,000  FHLMC Discount Notes,
                              6.38%, 11/21/00(2)                                    49,462
                   46,000  FHLMC Discount Notes,
                              6.38%, 11/28/00(2)                                    45,777
                   76,100  FNMA Discount Notes,
                              6.45%, 11/1/00(2)                                     76,100
                  100,000  FNMA Discount Notes,
                              6.38%, 11/15/00(2)                                    99,749
                   50,000  SLMA Discount Notes,
                              6.36%, 11/1/00(2)                                     50,000
                                                                               --------------

TOTAL TEMPORARY CASH INVESTMENTS                                                   848,534
                                                                               --------------
   (Cost $848,541)

TOTAL INVESTMENT SECURITIES - 100.0%                                           $ 9,833,732
                                                                               ==============
   (Cost $7,621,633)
</TABLE>

FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS
                                  ($ in Thousands)
       Contracts           Settlement                        Unrealized Gain
        to Sell               Date             Value           (Loss)
-----------------------------------------------------------------------------
     325,366,599  CHF       11/30/00         $181,511         $(1,871)
      54,551,391  EURO      11/30/00           46,383            (483)
      15,964,005  GBP       11/30/00           23,165            (251)
  11,000,550,008  JPY       11/30/00          101,311             419
                                        -------------------------------------
                                             $352,370         $(2,186)
                                        =====================================

(Value on Settlement Date $350,184)

Forward foreign currency exchange contracts are designed to protect the fund's
foreign investments against declines in foreign currencies (also known as
hedging). The contracts are called "forward" because they allow the fund to
exchange a foreign currency for U.S. dollars on a specific date in the future --
and at a prearranged exchange rate.

FUTURES CONTRACTS
                             ($ in Thousands)
                       Expiration       Underlying Face          Unrealized
     Purchased            Date             at Value                 Loss
------------------------------------------------------------------------------
    625 S&P 500         December
      Futures             2000             $255,031              $(2,451)
                                     =========================================

*Futures contracts typically are based on a stock index, such as the S&P 500,
and tend to track the performance of the index while remaining very liquid (easy
to buy and sell). By investing its cash assets in index futures, the fund can
have full exposure to stocks and have easy access to the money. Temporary cash
investments, less the required reserves for futures contracts, are 6.0%.

NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt
CHF = Swiss Franc
GBP = Great British Pound
JPY = Japanese Yen
FHLB = Federal Home Loan Bank
FHLMC = Federal Home Loan Mortgage Corporation
FNMA = Federal National Mortgage Association
GBP = British Pound
JPY = Japanese Yen
ORD = Foreign Ordinary Share
SLMA = Student Loan Marketing Association

(1) Non-income producing.

(2) Rate disclosed is the yield to maturity at purchase.


See Notes to Financial Statements             www.americancentury.com      23


<TABLE>
<CAPTION>
Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results in the fund's NET
ASSETS. For each class of shares, the net assets divided by shares outstanding
is the share price, or NET ASSET VALUE PER SHARE. This statement also breaks
down the fund's net assets into capital (shareholder investments) and
performance (investment income and gains/losses).

OCTOBER 31, 2000

                                                                            SELECT            HERITAGE                GROWTH
ASSETS                                                                           ($ in Thousands Except Per-Share Amounts)
<S>                                                                          <C>                  <C>                 <C>
Investment securities, at value (identified cost of $5,112,720,
  $1,525,441 and $7,621,633, respectively) (Note 3) ...................   $7,331,603          $2,019,173           $9,833,732
Cash ..................................................................        1,763                  --               11,707
Receivable for investments sold .......................................      123,006              20,400              140,052
Receivable for forward foreign currency contracts .....................           --                  --                  419
Receivable for capital shares sold ....................................           42               5,934                  486
Receivable for variation margin on futures contracts ..................       13,520               5,197               25,651
Dividends and interest receivable .....................................        3,557                 482                1,484
                                                                      --------------     ---------------      ---------------
                                                                           7,473,491           2,051,186           10,013,531
                                                                      --------------     ---------------      ---------------

LIABILITIES

Disbursements in excess of demand deposit cash ........................           --                 564                   --
Payable for investments purchased .....................................       99,651              63,064              322,305
Payable for forward foreign currency contracts ........................           --                  --                2,605
Accrued management fees (Note 2) ......................................        6,145               1,665                8,317
Distribution fees payable (Note 2) ....................................            5                  --                    5
Service fees payable (Note 2) .........................................            5                  --                    5
Payable for directors' fees and expenses ..............................            2                   1                    3
Accrued expenses and other liabilities ................................            1                  --                    6
                                                                      --------------     ---------------      ---------------
                                                                             105,809              65,294              333,246
                                                                      --------------     ---------------      ---------------
Net Assets ............................................................   $7,367,682          $1,985,892           $9,680,285
                                                                      ==============     ===============      ===============

NET ASSETS CONSIST OF:

Capital (par value and paid-in surplus) ...............................   $4,773,938          $1,117,504           $6,412,712
Accumulated net investment income .....................................           --                  --                4,845
Accumulated undistributed net realized gain on investment and
  foreign currency transactions .......................................      368,434             375,817            1,055,268
Net unrealized appreciation on investments and translation of assets
  and liabilities in foreign currencies (Note 3) ......................    2,225,310             492,571            2,207,460
                                                                      --------------     ---------------      ---------------
                                                                          $7,367,682          $1,985,892           $9,680,285
                                                                      ==============     ===============      ===============

Investor Class, $0.01 Par Value ($ and shares in full)
Net assets ...........................................................$7,086,351,325      $1,975,462,882       $9,557,296,250
Shares outstanding ....................................................  135,762,801         103,435,814          307,419,356
Net asset value per share .............................................       $52.20              $19.10               $31.09

Advisor Class, $0.01 Par Value ($ and shares in full)
Net assets ............................................................  $22,238,520          $2,127,424          $24,749,938
Shares outstanding ....................................................      427,562             111,680              798,033
Net asset value per share .............................................       $52.01              $19.05               $31.01

Institutional Class, $0.01 Par Value ($ and shares in full)
Net assets ............................................................ $259,091,983          $8,301,831          $98,239,225
Shares outstanding ....................................................    4,948,257             433,699            3,153,911
Net asset value per share .............................................       $52.36              $19.14               $31.15
</TABLE>


 24          1-800-345-2021                 See Notes to Financial Statements


<TABLE>
<CAPTION>
Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's  operations. In other words, it shows how much
money  the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000
                                                                     SELECT        HERITAGE         GROWTH
INVESTMENT LOSS                                                                ($ in Thousands)
<S>                                                                     <C>            <C>           <C>
Income:
Dividends (net of foreign taxes withheld of $479, $121,
  and $201, respectively) .....................................   $    60,148    $     7,757    $    38,116
Interest ......................................................         7,602          5,836         32,119
                                                                  -----------    -----------    -----------
                                                                       67,750         13,593         70,235
                                                                  -----------    -----------    -----------

Expenses (Note 2):
Management fees ...............................................        76,100         16,406        100,728
Distribution fees - Advisor Class .............................            37              4             50
Service fees - Advisor Class ..................................            37              4             50
Directors' fees and expenses ..................................            38              8             50
                                                                  -----------    -----------    -----------
                                                                       76,212         16,422        100,878
                                                                  -----------    -----------    -----------

Net investment loss ...........................................        (8,462)        (2,829)       (30,643)
                                                                  -----------    -----------    -----------

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS
AND FOREIGN CURRENCY (NOTE 3 )

Net realized gain (loss) on:
Investments ...................................................       400,838        379,157      1,084,963
Foreign currency transactions .................................          --             (185)        35,503
                                                                  -----------    -----------    -----------
                                                                      400,838        378,972      1,120,466
                                                                  -----------    -----------    -----------

Change in net unrealized appreciation on:
Investments ...................................................       170,802        272,199       (170,231)
Translation of assets and liabilities in foreign currencies ...          --               (7)        (2,098)
                                                                  -----------    -----------    -----------
                                                                      170,802        272,192       (172,329)
                                                                  -----------    -----------    -----------

Net realized and unrealized gain on investments
  and foreign currency ........................................       571,640        651,164        948,137
                                                                  -----------    -----------    -----------

Net Increase in Net Assets Resulting from Operations ..........   $   563,178    $   648,335    $   917,494
                                                                  ===========    ===========    ===========
</TABLE>


See Notes to Financial Statements          www.americancentury.com          25


<TABLE>
<CAPTION>
Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much  a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

                                                         SELECT                      HERITAGE                       GROWTH
Increase in Net Assets                             2000           1999          2000          1999            2000          1999

OPERATIONS                                                                      ($ in Thousands)
<S>                                         <C>            <C>            <C>            <C>            <C>            <C>
Net investment income (loss) ...............$    (8,462)   $     1,766    $    (2,829)   $     1,832    $   (30,643)   $   (18,074)
Net realized gain on investments and
  foreign currency transactions ............    400,838        754,322        378,972        126,044      1,120,466      1,118,381
Change in net unrealized appreciation
  (depreciation) on investments and
  translation of assets
  and liabilities in foreign currencies ....    170,802        987,503        272,192        138,185       (172,329)     1,113,300
                                            -----------    -----------    -----------    -----------    -----------    -----------
Net increase in net assets
  resulting from operations ................    563,178      1,743,591        648,335        266,061        917,494      2,213,607
                                            -----------    -----------    -----------    -----------    -----------    -----------

DISTRIBUTIONS TO SHAREHOLDERS

From net investment income:
  Investor Class ...........................       --          (19,060)          (590)        (1,950)          --               (7)
  Advisor Class ............................       --               (1)          --             --             --             --
  Institutional Class ......................       --               (1)          --             --             --             --
In excess of net investment income:
  Investor Class ...........................       --             --           (2,849)          --             --             --
  Advisor Class ............................       --             --             --             --             --             --
  Institutional Class ......................       --             --               (1)          --             --             --
From net realized gains
 on investment transactions:
  Investor Class ...........................   (681,129)    (1,107,773)      (114,651)          --       (1,095,493)    (1,171,233)
  Advisor Class ............................       (867)          (328)          (122)          --           (1,720)        (1,110)
  Institutional Class ......................    (12,251)           (34)           (10)          --             (297)           (36)
                                            -----------    -----------    -----------    -----------    -----------    -----------
Decrease in net assets from distributions ..   (694,247)    (1,127,197)      (118,223)        (1,950)    (1,097,510)    (1,172,386)
                                            -----------    -----------    -----------    -----------    -----------    -----------

CAPITAL SHARE TRANSACTIONS (NOTE 4)

Net increase (decrease) in net assets
  from capital share transactions ..........    162,059      1,127,193        454,665       (242,256)     1,513,459      1,202,428
                                            -----------    -----------    -----------    -----------    -----------    -----------
Net increase in net assets .................     30,990      1,743,587        984,777         21,855      1,333,443      2,243,649

NET ASSETS

Beginning of period ........................  7,336,692      5,593,105      1,001,115        979,260      8,346,842      6,103,193
                                            -----------    -----------    -----------    -----------    -----------    -----------
End of period ..............................$ 7,367,682    $ 7,336,692    $ 1,985,892    $ 1,001,115    $ 9,680,285    $ 8,346,842
                                            ===========    ===========    ===========    ===========    ===========    ===========

Undistributed net investment income ........       --             --             --      $     3,419    $     4,845           --
                                            ===========    ===========    ===========    ===========    ===========    ===========
</TABLE>


 26          1-800-345-2021                 See Notes to Financial Statements


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment  company. Select Fund (Select), Heritage Fund
(Heritage), and Growth Fund (Growth) (the funds) are three of the fourteen
series of funds issued by the corporation. The funds are diversified under the
1940 Act. The funds' investment objective is to seek capital growth by investing
primarily in equity securities. The following significant accounting policies
are in accordance with accounting principles generally accepted in the United
States of America; these policies may require the use of estimates by fund
management.

    MULTIPLE CLASS -- The funds are authorized to issue three classes of shares:
the Investor Class, the Advisor Class and the Institutional Class. The three
classes of shares differ principally in their respective shareholder servicing
and distribution expenses and arrangements. All shares of each fund represent an
equal pro rata interest in the assets of the class to which such shares belong,
and have identical voting, dividend, liquidation and other rights and the same
terms and conditions, except for class specific expenses and exclusive rights to
vote on matters affecting only individual classes.

    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of  certain foreign securities, at the last
reported sales price, depending on local convention or regulation. Debt
securities not traded on a principal securities exchange are valued through a
commercial pricing service or at the mean of the most recent bid and asked
prices. When valuations are not readily available, securities are  valued at
fair value as determined in accordance with procedures adopted by the Board of
Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date. Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.

    FUTURES CONTRACTS -- The funds may enter into stock index futures contracts
in order to manage the funds' exposure to changes in market conditions. One of
the risks of entering into futures  contracts is the possibility that the change
in value of the contract may not correlate with the changes in value of the
underlying securities. Upon entering into a futures contract, the fund is
required to deposit either cash or securities in an amount equal to a certain
percentage of the contract value (initial margin). Subsequent payments
(variation margin) are made or received daily, in cash, by the fund. The
variation margin is equal to the daily change in the contract value and is
recorded as unrealized gains and losses. The fund recognizes a realized gain or
loss when the contract is closed or expires. Net realized and unrealized gains
or losses occurring during the holding period of futures contracts are a
component of realized gain (loss) on investments and unrealized appreciation
(depreciation) on investments, respectively.

    FOREIGN CURRENCY TRANSACTIONS -- All assets and liabilities  initially
expressed in foreign currencies are translated into U.S. dollars at prevailing
exchange rates at period end. Purchases and sales of investment securities,
dividend and interest income, and certain expenses are translated at the rates
of exchange prevailing on the respective dates of such transactions. For assets
and liabilities, other than investments in securities, net realized and
unrealized gains and losses from foreign currency translations arise from
changes in currency exchange rates.

    Net realized and unrealized foreign currency exchange gains or losses
occurring during the holding period of investment securities are a component of
realized gain (loss) on investments and unrealized appreciation (depreciation)
on investments, respectively.

    FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- The funds may enter into
forward foreign currency exchange contracts to facilitate transactions of
securities denominated in a foreign  currency or to hedge the fund's exposure to
foreign currency exchange rate fluctuations. The net U.S. dollar value of
foreign  currency underlying all contractual commitments held by the funds and
the resulting unrealized appreciation or depreciation are determined daily using
prevailing exchange rates. The funds bear the risk of an unfavorable change in
the foreign currency exchange rate underlying the forward contract.
Additionally, losses may arise if the counterparties do not perform under the
contract terms.

    REPURCHASE AGREEMENTS -- The funds may enter into repurchase agreements with
institutions that the funds' investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. Each fund requires that the collateral, represented by securities,
received in a repurchase transaction be transferred to the custodian in a manner
sufficient to enable each fund to obtain those securities in the event of a
default under the repurchase agreement. ACIM monitors, on a daily basis, the
securities transferred to ensure the value, including accrued interest, of the
securities under each repurchase agreement is equal to or greater than amounts
owed  to each fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, each fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
treasury or agency obligations.

    INCOME TAX STATUS -- It is the funds' policy to distribute all  net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.


                                              www.americancentury.com      27


Notes to Financial Statements
--------------------------------------------------------------------------------

                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date. Distributions from net investment income and net
realized gains are declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their  ultimate characterization
for federal income tax purposes. The  differences reflect the differing
character of certain income items and net realized gains and losses for
financial statement and  tax purposes and may result in reclassification among
certain  capital accounts.

--------------------------------------------------------------------------------
2. TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides each fund with investment advisory and management services
in exchange for a single, unified management fee per class. The Agreement
provides that all expenses of the funds, except brokerage commissions, taxes,
interest, expenses of those directors who are not considered "interested
persons" as defined in the 1940 Act (including counsel fees) and extraordinary
expenses, will be paid by ACIM. The fee  is computed daily and paid monthly
based on each fund's class average daily closing net assets during the previous
month. The annual management fee for the Investor Class, the Advisor Class and
Institutional Class is 1.00%, 0.75%, and 0.80%, respectively,  for each of the
funds.

    The Board of Directors has adopted the Advisor Class Master Distribution and
Shareholder Services Plan (the plan), pursuant to Rule 12b-1 of the 1940 Act.
The plan provides that the funds will pay ACIM an annual distribution fee equal
to 0.25% and service fee equal to 0.25%. The fees are computed daily and paid
monthly based on the Advisor Class's average daily closing net assets during the
previous month. The distribution fee provides compensation for distribution
expenses incurred by financial intermediaries in connection with distributing
shares of the Advisor Class including, but not limited to, payments to brokers,
dealers, and financial institutions that have entered into sales agreements with
respect to shares of the funds. The service fee provides compensation for
shareholder and administrative services rendered by ACIM, its affiliates or
independent third party providers. Fees incurred under the plan during the year
ended October 31, 2000 were $74,358, $8,374, and $99,672 for Select, Heritage,
and Growth, respectively.

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3. INVESTMENT TRANSACTIONS

  Investment transactions, excluding short-term investments, for the year ended
October 31, 2000, were as follows:

                           SELECT        HERITAGE       GROWTH
                                      (In Thousands)
Purchases .............. $4,974,458     $2,090,645     $9,699,052
===============================================================================
                                      (In Thousands)
Proceeds from sales .... $5,705,063     $1,809,829     $9,604,855

  On October 31, 2000, the composition of unrealized appreciation and
depreciation of investment securities based on the aggregate cost of investments
for federal income tax purposes was as follows:

                           SELECT        HERITAGE       GROWTH
                                      (In Thousands)
Appreciation ......... 2,288,647,844   505,847,115   2,441,740,768
Depreciation .........   (87,559,805)  (13,204,846)   (303,605,894)
                       -------------  -------------  --------------
Net ..................$2,201,088,039  $492,642,269  $2,138,134,874
                       =============  =============  =============
Federal Tax Cost ..... 5,130,514,580  1,526,530,555  7,695,596,584
                       =============  =============  =============


 28          1-800-345-2021


Notes to Financial Statements
--------------------------------------------------------------------------------

                                                                    (Continued)

OCTOBER 31, 2000
<TABLE>
<CAPTION>
--------------------------------------------------------------------------------
4. CAPITAL SHARE TRANSACTIONS

  Transactions in shares of the funds were as follows:
                                                              SELECT                   HERITAGE                   GROWTH
                                                        SHARES      AMOUNT         SHARES      AMOUNT       SHARES       AMOUNT
<S>                                                      <C>      <C>              <C>       <C>             <C>       <C>
INVESTOR CLASS                                                                      (In Thousands)

Shares Authorized ..................................    360,000                   354,000                   710,000
                                                    ===========               ===========               ===========
Year ended October 31, 2000
Sold ...............................................     20,269   $1,073,533       59,899    $1,032,958      96,164    $3,174,940
Issued in reinvestment of distributions ............     12,782      655,426        8,241       116,117      34,139     1,060,359
Redeemed ...........................................    (32,635)  (1,732,796)     (41,522)     (701,575)    (86,611)   (2,833,102)
                                                    -----------  -----------  -----------   -----------  -----------  -----------
Net increase (decrease) ............................        416      $(3,837)      26,618      $447,500      43,692     $1,402,197
                                                    ===========  ===========  ===========   ===========  ===========  ===========
Year ended October 31, 1999
Sold ...............................................     23,866    $1,210,467      26,961      $312,108      51,420     $1,481,679
Issued in reinvestment of distributions ............     23,864    1,081,597          179         1,912      44,062      1,134,197
Redeemed ...........................................    (25,239)  (1,278,267)     (48,363)     (556,314)    (49,284)    (1,420,046)
                                                    -----------  -----------  -----------   -----------  -----------  -----------
Net increase (decrease) ............................     22,491   $1,013,797      (21,223)    $(242,294)     46,198     $1,195,830
                                                    ===========  ===========  ===========   ===========  ===========  ===========

ADVISOR CLASS                                                                       (In Thousands)
Shares Authorized ..................................    100,000                   105,000                   210,000
                                                    ===========               ===========                ===========  ===========
Year ended October 31, 2000
Sold ...............................................        543       $29,065          51         $899          627        $20,908
Issued in reinvestment of distributions ............         17          844            9          120           54          1,687
Redeemed ...........................................       (289)     (15,282)         (29)        (521)        (288)        (9,329)
                                                    -----------  -----------  -----------   -----------  -----------  -----------
Net increase .......................................        271       $14,627          31         $498          393        $13,266
                                                    ===========  ===========  ===========   ===========  ===========  ===========
Year ended October 31, 1999
Sold ...............................................        193       $9,734          225       $2,737          356        $10,388
Issued in reinvestment of distributions ............          7          314           --           --           42          1,087
Redeemed ...........................................        (75)      (3,833)        (218)      (2,701)        (192)        (5,674)
                                                    -----------  -----------  -----------   -----------  -----------  -----------
Net increase .......................................        125       $6,215            7       $   36          206      $   5,801
                                                    ===========  ===========  ===========   ===========  ===========  ===========

INSTITUTIONAL CLASS                                                                 (In Thousands)
Shares Authorized ..................................     40,000                    41,000                    80,000
                                                    ===========               ===========                ===========  ===========
Year ended October 31, 2000
Sold ...............................................      3,636     $194,046          789      $12,901        3,335       $105,632
Issued in reinvestment of distributions ............        239       12,248            1           11           10            297
Redeemed ...........................................     (1,029)     (55,025)        (363)      (6,245)        (237)        (7,933)
                                                    -----------  -----------  -----------   -----------  -----------  -----------
Net increase .......................................      2,846     $151,269          427  $6,667            3,108         $97,996
                                                    ===========  ===========  ===========   ===========  ===========  ===========
Year ended October 31, 1999
Sold ...............................................      2,398     $122,740            5          $56          117         $3,195
Issued in reinvestment of distributions ............          1           35           --           --            1             35
Redeemed ...........................................       (300)     (15,594)          (5)         (54)         (89)        (2,433)
                                                    -----------  -----------  -----------   -----------  -----------  -----------
Net increase .......................................      2,099     $107,181            0          $ 2           29        $   797
                                                    ===========  ===========  ===========   ===========  ===========  ===========
</TABLE>


                                          www.americancentury.com          29


Notes to Financial Statements
--------------------------------------------------------------------------------

                                                                    (Continued)

OCTOBER 31, 2000
--------------------------------------------------------------------------------
5. BANK LOANS

    The funds, along with certain other funds managed by ACIM, have entered into
an unsecured $620,000,000 bank line of credit agreement with Chase Manhattan
Bank. The funds may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The funds did not borrow from the line during the
year ended October 31, 2000.


 30      1-800-345-2021


<TABLE>
<CAPTION>
Select--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
income as a percentage of average net assets), EXPENSE RATIO (operating expenses
as a percentage of average net assets), and PORTFOLIO TURNOVER (a gauge of the
fund's trading activity).

                                              FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                                     Investor Class
                                               2000          1999          1998          1997          1996
PER-SHARE DATA
<S>                                       <C>           <C>           <C>           <C>           <C>
Net Asset Value, Beginning of Period .....$   53.32     $   49.54     $   48.18     $   41.52     $   39.52
                                          ---------     ---------     ---------     ---------     ---------
Income From Investment Operations
  Net Investment Income (Loss)(1) ........    (0.06)         0.01          0.12          0.15          0.20
  Net Realized and Unrealized Gain
    on Investment Transactions ...........     4.04         13.73          9.37         10.51          6.73
                                          ---------     ---------     ---------     ---------     ---------
  Total From Investment Operations .......     3.98         13.74          9.49         10.66          6.93
                                          ---------     ---------     ---------     ---------     ---------
Distributions
  From Net Investment Income .............     --           (0.17)        (0.20)        (0.32)        (0.27)
  From Net Realized Gains
    on Investment Transactions ...........    (5.10)        (9.79)        (7.93)        (3.68)        (4.66)
                                          ---------     ---------     ---------     ---------     ---------
  Total Distributions ....................    (5.10)        (9.96)        (8.13)        (4.00)        (4.93)
                                          ---------     ---------     ---------     ---------     ---------
Net Asset Value, End of Period ...........$   52.20     $   53.32     $   49.54     $   48.18     $   41.52
                                          =========     =========     =========     =========     =========
  Total Return(2) ........................     7.64%        31.22%        22.96%        27.89%        19.76%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ..................     1.00%         1.00%         1.00%         1.00%         1.00%
Ratio of Net Investment Income
  (Loss) to Average Net Assets ...........    (0.11)%        0.03%         0.25%         0.33%         0.50%
Portfolio Turnover Rate ..................       67%          130%          165%           94%          105%
Net Assets, End of Period (in millions) ..$   7,086     $   7,216     $   5,591     $   4,769     $   4,039
</TABLE>

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

(2)  Total return assumes reinvestment of dividends and capital gains
distributions, if any.


See Notes to Financial Statements         www.americancentury.com          31


<TABLE>
<CAPTION>
Select--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                                  Advisor Class
                                                                  2000           1999          1998          1997(1)
PER-SHARE DATA
<S>                                                           <C>            <C>           <C>           <C>
Net Asset Value, Beginning of Period .........................$    53.19     $    49.44    $    48.16    $    49.43
                                                              ----------     ----------    ----------    ----------
Income From Investment Operations
  Net Investment Income (Loss)(2) ............................     (0.21)         (0.13)         --           (0.02)
  Net Realized and Unrealized Gain (Loss)
    on Investment Transactions ...............................      4.13          13.71          9.37         (1.25)
                                                              ----------     ----------    ----------    ----------
  Total From Investment Operations ...........................      3.92          13.58          9.37         (1.27)
                                                              ----------     ----------    ----------    ----------
Distributions
  From Net Investment Income .................................      --            (0.04)        (0.16)         --
  From Net Realized Gains on Investment Transactions .........     (5.10)         (9.79)        (7.93)         --
                                                              ----------     ----------    ----------    ----------
  Total Distributions ........................................     (5.10)         (9.83)        (8.09)         --
                                                              ----------     ----------    ----------    ----------
Net Asset Value, End of Period ...............................$    52.01     $    53.19    $    49.44    $    48.16
                                                              ==========     ==========    ==========    ==========
  Total Return(3) ............................................      7.54%         30.87%        22.67%        (2.57)%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ............      1.25%          1.25%         1.25%         1.25%(4)
Ratio of Net Investment Income (Loss) to Average Net Assets ..     (0.36)%        (0.22)%        --      (0.17)%(4)
Portfolio Turnover Rate ......................................        67%           130%          165%           94%(5)
Net Assets, End of Period (in thousands) .....................$   22,239     $    8,369    $    1,617    $    1,289
</TABLE>

(1)  August 8, 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 returns for periods less than one
year are not annualized.

(4)  Annualized.

(5)  Portfolio Turnover is calculated at the fund level. Percentage
indicated was calculated for the period August 8, 1997 through
October 31, 1997.


 32          1-800-345-2021                 See Notes to Financial Statements


<TABLE>
<CAPTION>
Select--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                                        Institutional Class
                                                                        2000            1999            1998            1997(1)
PER-SHARE DATA
<S>                                                                 <C>             <C>             <C>             <C>
Net Asset Value, Beginning of Period ............................   $     53.41     $     49.63     $     48.24     $     40.56
                                                                    -----------     -----------     -----------     -----------
Income From Investment Operations
  Net Investment Income(2) ......................................          0.04            0.02            0.22            0.13
  Net Realized and Unrealized Gain on Investment Transactions ...          4.01           13.83            9.37            7.55
                                                                    -----------     -----------     -----------     -----------
  Total From Investment Operations ..............................          4.05           13.85            9.59            7.68
                                                                    -----------     -----------     -----------     -----------
Distributions
  From Net Investment Income ....................................          --             (0.28)          (0.27)           --
  From Net Realized Gains on Investment Transactions ............         (5.10)          (9.79)          (7.93)           --
                                                                    -----------     -----------     -----------     -----------
  Total Distributions ...........................................         (5.10)         (10.07)          (8.20)           --
                                                                    -----------     -----------     -----------     -----------
Net Asset Value, End of Period ..................................   $     52.36     $     53.41     $     49.63     $     48.24
                                                                    ===========     ===========     ===========     ===========
  Total Return(3) ...............................................          7.77%          31.47%          23.22%          18.93%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ...............          0.80%           0.80%           0.80%           0.80%(4)
Ratio of Net Investment Income to Average Net Assets ............          0.09%           0.23%           0.45%           0.45%(4)
Portfolio Turnover Rate .........................................            67%            130%            165%             94%(5)
Net Assets, End of Period (in thousands) ........................   $   259,092     $   112,293     $       173     $    11,486
</TABLE>

(1)  March 13, 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 returns for periods less than one
year are not annualized.

(4)  Annualized.

(5)  Portfolio Turnover is calculated at the fund level. Percentage
indicated was calculated for the period March 13, 1997 through
October 31, 1997.


See Notes to Financial Statements         www.americancentury.com          33


<TABLE>
<CAPTION>
Heritage--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
income as a percentage of average net assets), EXPENSE RATIO (operating expenses
as a percentage of average net assets), and PORTFOLIO TURNOVER (a gauge of the
fund's trading activity).

                  FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                                                      Investor Class
                                                           2000          1999          1998          1997          1996
PER-SHARE DATA
<S>                                                       <C>           <C>          <C>           <C>            <C>
Net Asset Value, Beginning of Period ...................  $13.02        $9.98        $14.86        $12.24         $11.75
                                                         -------     --------      --------      --------       --------
Income From Investment Operations
  Net Investment Income (Loss)(1) ......................  (0.03)         0.02          0.03          0.01             --
  Net Realized and Unrealized Gain (Loss)
     on Investment Transactions ........................   7.63          3.04         (2.14)         3.41           1.15
                                                         -------     --------      --------      --------       --------
  Total From Investment Operations .....................   7.60          3.06         (2.11)         3.42           1.15
                                                         -------     --------      --------      --------       --------
Distributions
  From Net Investment Income ...........................  (0.01)        (0.02)        (0.07)        (0.09)        (0.05)
  In Excess of Net Investment Income ...................  (0.03)           --            --            --            --
  From Net Realized Gains on Investment Transactions ...  (1.48)           --         (2.70)        (0.71)        (0.61)
                                                         -------     --------      --------      --------       --------
  Total Distributions ..................................  (1.52)        (0.02)        (2.77)        (0.80)        (0.66)
                                                         -------     --------      --------      --------       --------
Net Asset Value, End of Period .........................  $19.10       $13.02         $9.98        $14.86         $12.24
                                                         =======     ========      ========      ========       ========
  Total Return(2) ......................................  62.61%        30.71%      (15.87)%        29.56%        10.44%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ......   1.00%         1.00%         1.00%         1.00%         0.99%
Ratio of Net Investment Income
  (Loss) to Average Net Assets ......................... (0.17)%         0.19%         0.29%         0.05%           --
Portfolio Turnover Rate ................................    119%          134%          148%           69%          122%
Net Assets, End of Period (in millions) ................  $1,975        $1,000          $978        $1,321        $1,083
</TABLE>

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

(2)  Total return assumes reinvestment of dividends and capital gains
distributions, if any.


 34          1-800-345-2021                 See Notes to Financial Statements


<TABLE>
<CAPTION>
Heritage--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                                Advisor Class
                                                               2000          1999          1998         1997(1)
PER-SHARE DATA
<S>                                                            <C>           <C>          <C>            <C>
Net Asset Value, Beginning of Period ........................  $12.98        $9.96        $14.85         $14.23
                                                             --------     --------      --------      --------
Income From Investment Operations
  Net Investment Income (Loss)(2) ...........................   (0.07)       (0.01)         0.02          (0.01)
  Net Realized and Unrealized Gain (Loss)
    on Investment Transactions ..............................    7.62         3.03         (2.14)          0.63
                                                             --------     --------      --------      --------
  Total From Investment Operations ..........................    7.55         3.02         (2.12)          0.62
                                                             --------     --------      --------      --------
Distributions
  From Net Investment Income ................................      --(3)        --(3)      (0.07)            --
  In Excess of Net Investment Income ........................      --(3)        --            --             --
  From Net Realized Gains on Investment Transactions ........   (1.48)          --         (2.70)            --
                                                             --------     --------      --------      --------
  Total Distributions .......................................   (1.48)          --         (2.77)            --
                                                             --------     --------      --------      --------
Net Asset Value, End of Period ..............................  $19.05       $12.98         $9.96         $14.85
                                                             ========     ========      ========      ========
  Total Return(4) ...........................................   62.26%        30.37%      (16.03)%         4.36%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ...........    1.25%         1.25%         1.25%       1.25%(5)
Ratio of Net Investment Income (Loss) to Average Net Assets..  (0.42)%       (0.06)%         0.04%     (0.23)%(5)
Portfolio Turnover Rate .....................................     119%          134%          148%         69%(6)
Net Assets, End of Period (in thousands) ....................   $2,127        $1,060          $748          $120
</TABLE>

(1)  July 11, 1997 (commencement of sale) through October 31, 1997.

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

(3)  Per-share amount was less than $0.005.

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

(5)  Annualized.

(6)  Portfolio Turnover is calculated at the fund level. Percentage
indicated was calculated for the period July 11, 1997 through
October 31, 1997.


See Notes to Financial Statements         www.americancentury.com          35


<TABLE>
<CAPTION>
Heritage--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                             Institutional Class
                                                               2000          1999          1998         1997(1)
PER-SHARE DATA
<S>                                                            <C>          <C>           <C>            <C>
Net Asset Value, Beginning of Period ........................  $13.04       $10.00        $14.87         $13.60
                                                             --------     --------      --------      --------
Income From Investment Operations
  Net Investment Income (Loss)(2) ...........................      --(3)      0.04          0.06           0.01
  Net Realized and Unrealized Gain (Loss)
    on Investment Transactions ..............................    7.65         3.04         (2.14)          1.26
                                                             --------     --------      --------      --------
  Total From Investment Operations ..........................    7.65         3.08         (2.08)          1.27
                                                             --------     --------      --------      --------
Distributions
  From Net Investment Income ................................   (0.01)       (0.04)        (0.09)            --
  In Excess of Net Investment Income ........................   (0.06)          --            --             --
  From Net Realized Gains on Investment Transactions ........   (1.48)          --         (2.70)            --
                                                             --------     --------      --------      --------
  Total Distributions .......................................   (1.55)       (0.04)        (2.79)            --
                                                             --------     --------      --------      --------
Net Asset Value, End of Period ..............................  $19.14       $13.04        $10.00         $14.87
                                                             ========     ========      ========      ========
  Total Return(4) ...........................................   63.00%        30.92%      (15.67)%         9.34%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ...........    0.80%         0.80%         0.80%       0.80%(5)
Ratio of Net Investment Income to Average Net Assets ........    0.03%         0.39%         0.49%       0.21%(5)
Portfolio Turnover Rate .....................................     119%          134%          148%         69%(6)
Net Assets, End of Period (in thousands) ....................   $8,302           $92           $70          $129
</TABLE>

(1)  June 16, 1997 (commencement of sale) through October 31,
1997.

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

(3)  Per-share amount was less than
$0.005.

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

(5)  Annualized.

(6)  Portfolio Turnover is calculated at the fund level. Percentage
indicated was calculated for the period June 16, 1997 through
October 31,
1997.


 36          1-800-345-2021                 See Notes to Financial Statements


<TABLE>
<CAPTION>
Growth--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
income as a percentage of average net assets), EXPENSE RATIO (operating expenses
as a percentage of average net assets), and PORTFOLIO TURNOVER (a gauge of the
fund's trading activity).

                  FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                                                      Investor Class
                                                                2000          1999          1998          1997          1996
PER-SHARE DATA
<S>                                                            <C>          <C>           <C>           <C>            <C>
Net Asset Value, Beginning of Period ........................  $31.60       $28.03        $27.86        $22.21         $23.88
                                                             --------     --------      --------      --------       --------
Income From Investment Operations
  Net Investment Income (Loss)(1) ...........................  (0.10)        (0.07)        (0.01)         0.01          (0.01)
  Net Realized and Unrealized Gain
    on Investment Transactions ..............................   3.73          9.03          4.35          6.07           1.47
                                                             --------     --------      --------      --------       --------
  Total From Investment Operations ..........................   3.63          8.96          4.34          6.08           1.46
                                                             --------     --------      --------      --------       --------
Distributions
  From Net Investment Income ................................     --            --            --         (0.18)         (0.07)
  From Net Realized Gains on Investment Transactions ........  (4.14)        (5.39)        (4.17)        (0.25)         (2.98)
  In Excess of Net Realized Gains
    on Investment Transactions ..............................     --            --            --            --          (0.08)
                                                             --------     --------      --------      --------       --------
  Total Distributions .......................................  (4.14)        (5.39)        (4.17)        (0.43)         (3.13)
                                                             --------     --------      --------      --------       --------
Net Asset Value, End of Period ..............................  $31.09       $31.60        $28.03        $27.86         $22.21
                                                             ========     ========      ========      ========       ========
  Total Return(2) ...........................................  11.49%        36.31%        18.53%        27.85%          8.18%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ...........   1.00%         1.00%         1.00%         1.00%          1.00%
Ratio of Net Investment Income (Loss) to Average Net Assets.. (0.30)%       (0.24)%       (0.02)%         0.02%        (0.10)%
Portfolio Turnover Rate .....................................    102%           92%          126%           75%           122%
Net Assets, End of Period (in millions) .....................  $9,557        $8,333        $6,097        $5,113         $4,765
</TABLE>

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

(2)  Total return assumes reinvestment of dividends and capital
gains distributions, if any.


See Notes to Financial Statements         www.americancentury.com          37


<TABLE>
<CAPTION>
Growth--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                                 Advisor Class
                                                                2000          1999          1998         1997(1)
PER-SHARE DATA
<S>                                                            <C>          <C>           <C>           <C>
Net Asset Value, Beginning of Period ........................  $31.52       $27.97        $27.84        $24.36
                                                             --------     --------      --------      --------
Income From Investment Operations
  Net Investment Income (Loss)(2) ...........................   (0.19)       (0.15)        (0.08)        (0.06)
  Net Realized and Unrealized Gain
    on Investment Transactions ..............................    3.73         9.02          4.35          3.54
                                                             --------     --------      --------      --------
  Total From Investment Operations ..........................    3.54         8.87          4.27          3.48
                                                             --------     --------      --------      --------
Distributions
  From Net Realized Gains on Investment Transactions ........   (4.05)       (5.32)        (4.14)           --
                                                             --------     --------      --------      --------
Net Asset Value, End of Period ..............................  $31.01       $31.52        $27.97        $27.84
                                                             ========     ========      ========      ========
  Total Return(3) ...........................................   11.23%       35.93%        18.23%        14.29%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ...........    1.25%        1.25%         1.25%       1.25%(4)
Ratio of Net Investment Loss to Average Net Assets ..........  (0.55)%      (0.49)%       (0.27)%     (0.47)%(4)
Portfolio Turnover Rate .....................................     102%          92%          126%         75%(5)
Net Assets, End of Period (in thousands) ....................  $24,750      $12,759        $5,520        $2,200
</TABLE>

(1)  June 4, 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 returns for periods less than one year are not
annualized.

(4)  Annualized.

(5)  Portfolio Turnover is calculated at the fund level. Percentage
indicated was calculated for the period June 4, 1997 through
October 31, 1997.


 38          1-800-345-2021                See Notes to Financial Statements


<TABLE>
<CAPTION>
Growth--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)


                                                                            Institutional Class
                                                               2000          1999          1998        1997(1)
PER-SHARE DATA

<S>                                                            <C>          <C>           <C>           <C>
Net Asset Value, Beginning of Period ........................  $31.66       $28.08        $27.88        $25.75
                                                             --------     --------      --------      --------
Income From Investment Operations
  Net Investment Income (Loss)(2) ...........................   (0.03)       (0.03)         0.05          0.01
  Net Realized and Unrealized Gain
    on Investment Transactions ..............................    3.72         9.07          4.34          2.12
                                                             --------     --------      --------      --------
  Total From Investment Operations ..........................    3.69         9.04          4.39          2.13
                                                             --------     --------      --------      --------
Distributions
  From Net Realized Gains on Investment Transactions ........   (4.20)       (5.46)        (4.19)           --
                                                             --------     --------      --------      --------
Net Asset Value, End of Period ..............................  $31.15       $31.66        $28.08        $27.88
                                                             ========     ========      ========      ========
  Total Return(3) ...........................................   11.70%       36.62%        18.77%        8.27%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ...........    0.80%        0.80%         0.80%      0.80%(4)
Ratio of Net Investment Income (Loss) to Average Net Assets..  (0.10)%      (0.04)%         0.18%      0.07%(4)
Portfolio Turnover Rate .....................................     102%          92%          126%        75%(5)
Net Assets, End of Period (in thousands) ....................  $98,239       $1,453          $465         $171
</TABLE>

(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 returns for periods less than one
year are not annualized.

(4)  Annualized.

(5)  Portfolio Turnover is calculated at the fund level. Percentage
indicated was calculated for the period June 16, 1997 through
October 31, 1997.


See Notes to Financial Statements         www.americancentury.com          39


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,

American Century Mutual Funds, Inc:

  We have audited the accompanying statements of assets and liabilities,
including the schedules of investments, of Select Fund, Heritage Fund and Growth
Fund, (collectively the "Funds"), three of the funds comprising American Century
Mutual Funds, Inc., as of October 31, 2000, and the related statements of
operations for the year then ended, the statements of changes in net assets for
each of the two years in the period then ended,  and the financial highlights
for each of the five years in the period then ended. These financial statements
and  the financial highlights are the responsibility of the Funds' management.
Our responsibility is to express an opinion on these financial statements and
the financial highlights based on our audits.

  We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian and
brokers; where replies were not received from brokers, we performed other
auditing procedures. An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

  In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial positions of
Select Fund, Heritage Fund and Growth Fund as of October 31, 2000, the results
of their operations for the year then ended, the changes in their net assets for
each of the two years in the period then ended, and the financial highlights for
each of the five years in the period then ended, in  conformity with accounting
principles generally accepted in the United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


 40      1-800-345-2021


Proxy Voting Results
--------------------------------------------------------------------------------

    A special meeting of shareholders for the Select Fund and Heritage Fund, was
held on June 16, 2000, to vote on the following proposal. The proposal received
the required majority of votes and was adopted.

    A summary of voting results is listed below the proposal.

PROPOSAL:

    To eliminate the fundamental investment policy that eighty percent (80%) of
Select Fund's and sixty percent (60%) of Heritage Fund's assets must be invested
in securities of companies that pay regular dividends, or have committed to pay
dividends, or otherwise produce income.

                          SELECT             HERITAGE
    For:                88,545,908          72,721,114
    Against:            10,155,097           3,420,629
    Abstain:             3,387,687             778,345


                                              www.americancentury.com      41


Share Class and Retirement Account Information
--------------------------------------------------------------------------------

SHARE CLASSES

    Three classes of shares are authorized for sale by the funds: Investor
Class, Advisor Class and Institutional Class.

    INVESTOR CLASS shareholders do not pay any commissions or other fees for
purchase of fund shares directly from American Century. Investors who buy
Investor Class shares through a broker-dealer may be required to pay the
broker-dealer a transaction fee.

    ADVISOR CLASS shares are sold through banks, broker-dealers, insurance
companies and financial advisors. Advisor Class shares are subject to a 0.50%
Rule 12b-1 service and distribution fee. Half of that fee is available to pay
for recordkeeping and administrative services, and half is available to pay for
distribution services provided by the financial intermediary through which the
Advisor Class shares are purchased. The total expense ratio of the Advisor Class
shares is 0.25% higher than the total expense ratio of the Investor Class
shares.

    INSTITUTIONAL CLASS shares are available to endowments, foundations, defined
benefit pension plans or  financial intermediaries serving these investors. This
class recognizes the relatively lower cost of serving institutional customers
and others who invest at least $5 million in an American Century fund or at
least $10 million in multiple funds. In recognition of the larger investments
and account balances and comparatively lower transaction costs, the total
expense ratio of the Institutional Class shares is 0.20% less than the total
expense ratio of the Investor Class shares.

    All classes of shares represent a pro rata interest in the funds and
generally have the same rights and preferences.

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Call American Century for either
form. Your written election is valid from the date of receipt at American
Century. You may revoke  your election at any time by sending a written notice
to us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


 42      1-800-345-2021


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers more than a dozen growth funds, including domestic
equity, specialty, international, and global. The philosophy behind these growth
funds focuses on three important principles. First, the funds seek to own
successful companies, which we define as those  with growing earnings and
revenues. Second, we attempt to keep the funds fully invested, regardless of
short-term market activity. Experience has shown that market gains can occur in
unpredictable spurts and that missing those opportunities can significantly
limit the potential for gain. Third, the funds are managed by teams, rather than
by one "star." We believe this allows us to make better, more consistent
management decisions.

     In addition to these principles, each fund has its own investment policies:

     AMERICAN CENTURY SELECT seeks  large, established companies that show
accelerating growth rates. The established nature of the companies in which
Select invests helps lessen the fund's short-term price fluctuations.

     AMERICAN CENTURY HERITAGE seeks smaller and midsized firms showing
accelerating growth rates. With this investment approach, Heritage should
display somewhat more price variability -- and greater long-term growth
potential -- than Select. Historically, small-cap stocks have been more volatile
than the stocks of larger, more established companies.

     AMERICAN CENTURY GROWTH invests in larger, more established firms that
exhibit accelerating growth. Because the value  of established firms tends to
change  relatively slowly, Growth can ordinarily  be expected to show more
moderate price fluctuations than growth funds that invest in smaller or midsized
firms.

COMPARATIVE INDICES

     The following indices are used in the report for fund performance
comparisons. They are not investment products available for purchase.

     DOW JONES INDUSTRIAL AVERAGE (DJIA) is a price-weighted average of 30
actively traded Blue Chip stocks, primarily  industrials but including
service-oriented firms. Prepared and published by Dow Jones & Co., it is the
oldest and most widely quoted of all the market indicators.

     The S&P 500 is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that are considered to be leading firms in
dominant industries. Created by  Standard & Poor's, it is considered to  be a
broad measure of U.S. stock market performance.

     The S&P MIDCAP 400 is the medium capitalization sector of the U.S. market.
Created by Standard & Poor's, it is  considered to represent the performance of
mid-cap stocks generally.

     The RUSSELL 2000 INDEX was created by the Frank Russell Company. It
measures the performance of the 2,000 smallest of the 3,000 largest publicly
traded U.S.  companies based on total market capitalization. The Russell 2000
Index represents approximately 10% of the total market capitalization of the top
3,000 companies. The average market capitalization of the index is approximately
$420 million.

     The RUSSELL 1000 INDEX, created by the Frank Russell Company, measures the
performance of the 1,000 largest companies in the Russell 3000 Index (the 3,000
largest publicly traded U.S. companies, based on total market capitalization).

     The RUSSELL 1000 GROWTH INDEX  measures the performance of those Russell
1000 companies with higher  price-to-book ratios and higher forecasted growth
rates.

PORTFOLIO MANAGERS

  Select
       JERRY SULLIVAN
       KENNETH CRAWFORD

  Heritage
       LINDA PETERSON, CFA
       KURT STALZER

  Growth
       C. KIM GOODWIN
       GREG WOODHAMS, CFA
       PRESCOTT LEGARD, CFA


                                              www.americancentury.com      43


Glossary
--------------------------------------------------------------------------------

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on pages 31-39.

INVESTMENT TERMS

*   MEDIAN MARKET CAPITALIZATION-- market capitalization (market cap) is the
total value of a company's stock and is calculated by multiplying the number of
outstanding common shares by the current share price. The company whose market
cap is in the middle of the portfolio is the median market cap. Half the
companies in the portfolio have values greater than the median, and half have
values that are less. If there is an even number of companies, then the median
is the average of the two companies in the middle.

*   WEIGHTED AVERAGE MARKET CAPITALIZATION--
average market capitalization represents the average value of the companies held
in a portfolio. When  that figure is weighted, the impact of each company's
capitalization on the overall average is proportional to the total market value
of its shares.

*   NUMBER OF COMPANIES-- the number of different companies held by a fund on a
given date.

*   PORTFOLIO TURNOVER-- the percentage of a fund's investment portfolio that is
replaced during a given time period, usually a year. Actively managed portfolios
tend to have higher turnover than passively managed portfolios such as index
funds.

*   PRICE/BOOK RATIO-- a stock value measurement calculated by dividing a
company's stock price by its book value per share, with the result expressed as
a multiple instead of as a percentage. (Book value per share is calculated by
subtracting a company's liabilities from its assets, then dividing that value by
the number of outstanding shares.)

*   PRICE/EARNINGS (P/E) RATIO-- a stock value measurement calculated by
dividing a company's stock price by its earnings per share, with the result
expressed as a multiple instead of as a percentage. (Earnings per share is
calculated by dividing the after-tax earnings of a corporation by its
outstanding shares.) When this figure is weighted, the impact of each company's
P/E ratio is in proportion to the percentage of the fund that the company
represents.

TYPES OF STOCKS

*   BLUE CHIP STOCKS-- stocks of the most established companies in American
industry. They are generally large, fairly stable companies that have
demonstrated consistent earnings and usually have long-term growth potential.
Examples include General Electric and Coca-Cola.

*   CYCLICAL STOCKS-- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle. Examples
include the stocks of automobile manufacturers, steel producers and textile
operators.

*   GROWTH STOCKS-- stocks of companies that have experienced above-average
earnings growth and are expected to continue such growth. These stocks  often
sell at high P/E ratios. Examples can include  the stocks of high-tech, health
care and consumer staple companies.

*   LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock)  of more than $9 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The Dow Jones Industrial Average and the
S&P 500 Index generally consist of stocks in this range.

*   MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of between $2.3 billion and $9 billion. This is
Lipper's market capitalization breakpoint as of October 31, 2000, although it
may be subject to change based on market fluctuations. The S&P 400 Index and
Russell 2500 Index generally consist of stocks in this range.


 44      1-800-345-2021


Glossary
--------------------------------------------------------------------------------

                                                                    (Continued)

*   SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock)  of less than $2.3 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The S&P 600 Index and the Russell 2000
Index generally consist of stocks in this range.

*   VALUE STOCKS-- generally considered to be stocks that are purchased because
they are relatively inexpensive. These stocks are typically characterized by low
P/E ratios.

FUND CLASSIFICATIONS

    Please be aware that a fund's category may change over time. Therefore, it
is important that you read the fund's prospectus or fund profile carefully
before investing to ensure its objectives, policies and risk potential are
consistent with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with correspondingly high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
correspondingly high price-fluctuation risk.


                                              www.americancentury.com      45


Notes
--------------------------------------------------------------------------------


 46      1-800-345-2021


Notes
--------------------------------------------------------------------------------


                                              www.americancentury.com      47


Notes
--------------------------------------------------------------------------------


 48      1-800-345-2021


[inside back cover]

AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation

The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.




[back cover]


Who We Are

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and convenient.

For four decades, American Century has been a leader in  performance, service
and innovation. From pioneering the use  of computer technology in investing to
allowing investors to  conduct transactions and receive financial advice over
the Internet, we have been committed to building long-term relationships and
to helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With  so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED  FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

--------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                    AMERICAN CENTURY
www.americancentury.com                                           COMPANIES

0012                                 American Century Investment Services, Inc.
SH-ANN-23033                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]

October 31, 2000

                                AMERICAN CENTURY
                                 ANNUAL REPORT

[graphic of runners]
[graphic of person looking at computer screen]

Ultra(reg.sm)
Vista

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

[inside front cover]

REVIEW THE DAY'S MARKET ACTIVITY AT WWW.AMERICANCENTURY.COM

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

INFORMATION AND ADVANCE NOTICE

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

REVIEW THE WEEK

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

EASY TO FIND

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the Wrap
you're looking for in the left column.

[Dalbar seal]

     American Century's reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm. The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

ULTRA
(TWCUX)
--------------------------
VISTA
(TWCVX)
--------------------------

Turn to the inside back cover to see a list of American Century funds classified
by objective and risk.


Our Message to You
--------------------------------------------------------------------------------

[photo of James E. Stowers, Jr. and James E. Stowers III]
James E. Stowers, Jr., standing, with James E. Stowers III

     The year covered in this report was among the more remarkable in the
market's recent history. Investors witnessed a stunning advance during the first
half, followed by a swift and dramatic retreat from record-breaking heights. The
reversal was the result of a convergence of several factors, among them concern
about a slowing economy, rising interest rates and richly priced technology
stocks. As our portfolio managers discuss in their investment reviews, we
believe that stock prices ultimately depend on earnings, and our growth funds
steadfastly follow a disciplined approach to find successful, growing companies.
We think investors in our growth funds are best served by that philosophy, no
matter how volatile the market.

     Turning to corporate matters, we are pleased to announce that senior vice
president and lead portfolio manager C. Kim Goodwin has been named co-chief
investment officer for American Century's domestic growth equity discipline. An
investment professional with 13 years of portfolio management experience,
Goodwin shares this position with Jim Stowers III. She will continue to serve on
the investment team for American Century Growth, a fund she's co-managed since
1997.

     In her new role, Goodwin manages the teams responsible for the Growth,
Select, Ultra, Vista, Giftrust, Heritage, New Opportunities, Life Sciences and
Technology funds. She also joins the Investment Oversight Committee, a group of
senior executives who monitor the performance of the company's equity and fixed
income disciplines.

     In other corporate news, we chose to share the chairman of the board
responsibilities and also named American Century President William M. Lyons
chief executive officer, giving him ultimate management responsibility for the
entire company.

     These changes strengthen the leadership of our investment management area
and allow us to pursue additional worthwhile endeavors. For example, Jim Stowers
III will focus more on product innovation (in particular, our
earnings-acceleration screening system to build the next generation of portfolio
management technologies). However, his first priority will be continuing
involvement on the investment teams responsible for the Ultra and Veedot Funds.

     We appreciate your continued confidence in American Century.

/signature/                             /signature/
James E. Stowers, Jr.                   James E. Stowers III
Founder and Chairman of the Board       Co-Chairman of the Board

[right margin]

                               Table of Contents

   Report Highlights ......................................................    2
   Market Perspective .....................................................    3

ULTRA
   Performance Information ................................................    4
   Management Q&A .........................................................    5
   Portfolio at a Glance ..................................................    5
   Top Ten Holdings .......................................................    6
   Top Five Industries ....................................................    6
   Types of Investments ...................................................    7
   Schedule of Investments ................................................    8

VISTA
   Performance Information ................................................   10
   Management Q&A .........................................................   11
   Portfolio at a Glance ..................................................   11
   Top Ten Holdings .......................................................   12
   Top Five Industries ....................................................   12
   Types of Investments ...................................................   13
   Schedule of Investments ................................................   14

FINANCIAL STATEMENTS
   Statement of Assets and
      Liabilities .........................................................   16
   Statement of Operations ................................................   17
   Statement of Changes
      in Net Assets .......................................................   18
   Notes to Financial
      Statements ..........................................................   19
   Financial Highlights ...................................................   23
   Independent Auditors'
      Report ..............................................................   29

OTHER INFORMATION
   Share Class and Retirement
      Account Information .................................................   30
   Background Information
      Investment Philosophy
         and Policies .....................................................   31
      Comparative Indices .................................................   31
      Portfolio Managers ..................................................   31
   Glossary ...............................................................   32


                                                www.americancentury.com      1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

*  2000 has presented investors with two very different stock markets. Until
   March 10, investors seemed interested only in "TMT" stocks--those of
   technology, media, and telecommunications companies. The Nasdaq sprinted
   ahead 24%, buoyed by corporate technology spending, a wave of foreign money
   moving into U.S. stocks, and investor enthusiasm for any company with a
   ".com" at the end of its name. If you had anything to do with the Internet,
   it seemed, no price was too high for your shares.

*  Since then, though, investors have been painfully reminded that earnings do
   matter. Equity valuations across technology have fallen, as evidenced by
   the Nasdaq's 33% decline from its March 10 high. A newfound focus on
   valuations and earnings has resulted in a broadening of the market across
   company size, style, and sector. That broadening, though, has been
   accompanied by rising volatility that is well above the historical averages
   for the S&P 500 and the Nasdaq.

ULTRA

*  Ultra gained 9.81% for the 12 months ended October 31, 2000, outperforming
   its benchmark, the S&P 500, which was up 6.09%.

*  Ultra seeks high-quality companies that are growing at an accelerating rate.
   Over the year, its strongest contributors included financial services
   firms, growth companies involved in computer hardware and software
   (especially for high-capacity data storage), pharmaceuticals, and
   businesses in the energy field.

*  On the minus side, the fund's progress was slowed by individual securities
   in technology, led by Qualcomm, the wireless communications company, Dell
   Computer, and Intel. Core holding Time Warner, the entertainment
   conglomerate, also detracted from performance, as investors weighed its
   planned merger with America Online.

VISTA

*  Vista gained 66.16% during the year, more than double the increase posted by
   its benchmark, the Russell 2500 Growth Index, which was up 29.71%.

*  Technology stocks drove the market during the first six months of the year,
   before faltering during the second half. Vista benefited from technology's
   advance, and was able to protect its early gains, thanks partly to avoiding
   speculative Internet companies that fell the hardest.

*  Vista trimmed its technology holdings during the period, but tech remained
   the fund's largest sector weighting. The health care, energy and financial
   sectors took on larger roles and were among the fund's strongest
   contributors.

[left margin]

                                  ULTRA(1)
                                  (TWCUX)

       TOTAL RETURNS:                            AS OF 10/31/00
          6 Months                                       -8.13%(2)
          1 Year                                          9.81%
       INCEPTION DATE:                                  11/2/81
       NET ASSETS:                                $39.7 billion(3)

                                  VISTA(1)
                                  (TWCVX)

       TOTAL RETURNS:                            AS OF 10/31/00
          6 Months                                       -0.45%(2)
          1 Year                                         66.16%
       INCEPTION DATE:                                 11/25/83
       NET ASSETS:                                 $2.4 billion(3)

(1)  Investor Class.
(2)  Not annualized.
(3)  Includes Investor, Advisor, and Institutional classes.

Investment terms are defined in the Glossary on pages 32-33.


2      1-800-345-2021


Market Perspective from James E. Stowers III and C. Kim Goodwin
--------------------------------------------------------------------------------

[photo of C. Kim Goodwin and James E. Stowers III]
C. Kim Goodwin and James E. Stowers III, co-chief investment officers, U.S.
growth equities

     2000 has challenged equity investors with two very different stock markets.
Until March 10, we had what amounted to a one-sector economy as investors heard
only the siren song of technology. The Nasdaq sprinted ahead 24%, buoyed by
corporate tech spending, a continuing flood of foreign money attracted by a
strong U.S. economy, and what could only be called a speculative bubble. Many
said we had crossed into a new economy, one highlighted by technology, media,
and telecommunications firms. If you had anything to do with the Internet, no
price was too high for your shares. Earnings didn't seem to matter either in
this new era. You could succeed simply by putting ".com" at the end of your
name.

     But bubbles puncture easily. In the face of rising short-term interest
rates, skyrocketing energy costs, and a weak euro, the economy and corporate
earnings began to slow. From mid-March forward, investors have been reminded
that earnings do matter, and it's been a punishing lesson. Equity valuations
have fallen, as evidenced by the Nasdaq's more than 33% tumble from its March
high--a decline more severe than its drop (as well as those of the Dow Jones
Industrial Average, the S&P 500 or the NYSE Composite) during the October 1987
market crash.

     A newfound focus on valuation and earnings has resulted in a broadening of
the market across company size, style, and sector. Albeit modestly, smaller
companies have outperformed larger companies year-to-date. In addition, value
equities have outperformed growth equities so far in 2000 for the first time in
six calendar years. Finally, since mid-year, twice as many sectors of the S&P
500 have outperformed the index than in the previous 18 months.

     The trade-off to the market's broadening might be the perpetuation of
rising volatility--volatility in the S&P 500 and Nasdaq that is almost twice and
more than three times their historical averages, respectively. Combine nearly
instant dissemination of information, declining commission costs, recent
regulations regarding the flow of information and more than $1.7 trillion in
401(k) and other investor-controlled assets, and you have a recipe for "ready,
fire, aim" investing.

     All of this, we think, puts us in a market where the best results will be
earned by investors who can identify companies that can sustain their growth.
This is the foundation of the investment strategy that drives our domestic
growth equity funds.

[right margin]

"A NEWFOUND FOCUS ON VALUATION AND EARNINGS HAS RESULTED IN A BROADENING OF THE
MARKET ACROSS COMPANY SIZE, STYLE, AND SECTOR."

MARKET RETURNS
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

S&P 500               6.09%
S&P MIDCAP 400       31.65%
RUSSELL 2000         17.41%

Source: Lipper Inc.

These indices represent the performance of large-, medium-, and
small-capitalization stocks.

MARKET PERFORMANCE (GROWTH OF $1.00)
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

[data for line chart below]

                    S&P 500      S&P Mid-Cap 400      Russell 2000
10/31/1999           $1.00            $1.00              $1.00
11/30/1999           $1.02            $1.05              $1.06
12/31/1999           $1.08            $1.12              $1.18
 1/31/2000           $1.03            $1.08              $1.16
 2/29/2000           $1.01            $1.16              $1.35
 3/31/2000           $1.11            $1.26              $1.26
 4/30/2000           $1.07            $1.21              $1.19
 5/31/2000           $1.05            $1.20              $1.12
 6/30/2000           $1.08            $1.22              $1.22
 7/31/2000           $1.06            $1.23              $1.18
 8/31/2000           $1.12            $1.37              $1.27
 9/30/2000           $1.07            $1.36              $1.23
10/31/2000           $1.06            $1.32              $1.17

Value on 10/31/00
S&P 500             $1.06
S&P Mid-Cap 400     $1.32
Russell 2000        $1.17

Investment terms are defined in the Glossary on pages 31-33.


                                                 www.americancentury.com      3


<TABLE>
Ultra--Performance
--------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000

                               INVESTOR CLASS             ADVISOR CLASS           INSTITUTIONAL CLASS
                            (INCEPTION 11/2/81)        (INCEPTION 10/2/96)        (INCEPTION 11/14/96)

                            ULTRA       S&P 500        ULTRA       S&P 500        ULTRA        S&P 500

<S>     <C>                  <C>          <C>           <C>          <C>           <C>           <C>
6 MONTHS(1) ..............  -8.13%       -1.03%        -8.21%       -1.03%        -8.08%        -1.03%
1 YEAR ...................   9.81%        6.09%         9.72%        6.09%         9.87%         6.09%

AVERAGE ANNUAL RETURNS

3 YEARS ..................  21.22%       17.60%        21.01%       17.60%        21.41%        17.60%
5 YEARS ..................  18.81%       21.67%          --           --            --            --
10 YEARS .................  24.43%       19.44%          --           --            --            --
LIFE OF FUND .............  18.36%       17.45%        20.19%       21.41%(2)     20.06%        19.97%
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  Since 9/30/96, the date nearest the class's inception for which data
     are available.

See pages 30-33 for information about share classes, the S&P 500 Index, and
returns.

GROWTH OF $10,000 OVER 10 YEARS

[data for mountain chart below]

                       Ultra              S&P 500
Date                   Value               Value
10/31/1990            $10,000             $10,000
10/31/1991            $20,152             $13,350
10/31/1992            $20,061             $14,680
10/31/1993            $28,042             $16,873
10/31/1994            $27,458             $17,526
10/31/1995            $37,588             $22,160
10/31/1996            $41,644             $27,500
10/31/1997            $49,951             $36,330
10/31/1998            $58,748             $44,319
10/31/1999            $81,037             $55,696
10/31/2000            $88,974             $59,088

$10,000 investment made 10/31/90

Value on 10/31/00
Ultra           $88,974
S&P 500         $59,088

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The S&P
500 Index is provided for comparison in each graph. Ultra's total returns
include operating expenses (such as transaction costs and management fees) that
reduce returns, while the total returns of the S&P 500 Index do not. The graphs
are based on Investor Class shares only; performance for other classes will vary
due to differences in fee structures (see the Total Returns table above). Past
performance does not guarantee future results. Investment return and principal
value will fluctuate, and redemption value may be more or less than original
cost.

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

[data for bar chart below]

                     Ultra        S&P 500 Index
Date                Return           Return

10/31/1991          101.51%          33.50%
10/31/1992           -0.45%           9.93%
10/31/1993           39.78%          14.89%
10/31/1994           -2.08%           3.87%
10/31/1995           36.89%          26.36%
10/31/1996           10.79%          24.03%
10/31/1997           19.95%          32.10%
10/31/1998           17.61%          21.96%
10/31/1999           37.94%          25.67%
10/31/2000            9.81%           6.09%


4      1-800-345-2021


Ultra--Q&A
--------------------------------------------------------------------------------

[photo of John Sykora, Jim Stowers III, and Bruce Wimberly]

     An interview with John Sykora, Jim Stowers III, and Bruce Wimberly,
portfolio managers on the Ultra investment team.

HOW DID ULTRA PERFORM FOR THE 12 MONTHS ENDED OCTOBER 31, 2000?

     Ultra gained 9.81% for the period, outperforming its benchmark, the
Standard & Poor's 500 Index, which was up 6.09%.*

     In the six months since our last report--a period that saw investors
retreat from growth stocks in general and technology companies in
particular--Ultra was down 8.13%, while the S&P 500 fell 1.03%.

     Looking longer-term, investors who have been in Ultra for the past three
years have received an annualized return on their investment of 21.22%, versus
17.60% for the S&P 500. Over the past ten years, Ultra has provided an
annualized return of 24.43%, while the S&P 500 has averaged 19.44%.

BEFORE YOU DISCUSS ULTRA'S PORTFOLIO, COULD YOU BRIEFLY OUTLINE THE GROWTH
STRATEGY YOU FOLLOW?

     Our investment philosophy centers on owning growing businesses. In fact,
our proprietary database is designed to identify companies whose earnings and
revenues are growing at an accelerating rate. We'll only own a company, though,
if we're convinced that it can sustain its growth into the future, and we do a
tremendous amount of analysis to arrive at that conclusion.

     Our disciplined investment process leads us to companies whose businesses
are steadily improving. (Incidentally, a company whose earnings are negative but
improving is also attractive to us.) Companies showing the business momentum we
require often have other common characteristics as well. For example, demand for
their products, services, or technology tends to be strong (or is just beginning
to show strength). In addition, they often show a growing dominance in their
respective industries, and their market shares tend to be rising as they
continue to grow their businesses at faster rates.

     A look at our top-ten holdings on the next page shows that Ultra's
investments are concentrated in companies we believe have the best chance of
continuing their strong earnings growth. We think that taking large positions in
decidedly successful companies is the best way to generate superior returns over
time.

TURNING TO ULTRA'S PORTFOLIO, CAN YOU ELABORATE ON THE CURRENT THEMES
SURROUNDING YOUR INVESTMENTS?

     While no one can predict the future, we think the long-term promise that
the Internet holds for equity investors is still very real. One must look hard
to find a major business not doing business on the Internet. That's why three of
our high-confidence holdings are America Online (AOL), Time Warner, and EMC
Corp.

     If you're one of AOL's 25 million subscribers, you've probably stayed with
this country's largest Internet provider because it continually introduces new
and better services. The

* All fund returns referenced in this interview are for Investor Class shares.

[right margin]

"WE THINK THAT TAKING LARGE POSITIONS IN DECIDEDLY SUCCESSFUL COMPANIES IS THE
BEST WAY TO GENERATE SUPERIOR RETURNS OVER TIME."

PORTFOLIO AT A GLANCE
                                                10/31/00          10/31/99
NO. OF COMPANIES                                   88                68
P/E RATIO                                         49.1              48.6
MEDIAN MARKET                                    $30.4             $65.2
   CAPITALIZATION                               BILLION           BILLION
WEIGHTED MARKET                                   $140              $145
   CAPITALIZATION                               BILLION           BILLION
PORTFOLIO TURNOVER                                 62%               42%
EXPENSE RATIO (FOR
   INVESTOR CLASS)                               0.99%             1.00%

Investment terms are defined in the Glossary on pages 32-33.


                                                 www.americancentury.com      5


Ultra--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

latest innovations are AOL by Phone, which enables cell phone users to hear
their email, and new multimedia software that lets consumers listen to music or
watch video clips on their mobile phones.

     AOL is in the process of acquiring another successful company, Time Warner,
the world's largest media and entertainment company. Both firms lead their
respective industries. Together, their combination would form a content-rich
Internet provider with a high-capacity communications path to and from millions
of cable households in the United States. With the technology and distribution
points in place, it's our view that content is going to play a major role in
many companies' future success on the Internet.

     EMC, another long-time member of Ultra's portfolio, is the acknowledged
leader in high-capacity computer hardware and software that store the huge
amounts of data being generated and carried on the Internet. EMC's accelerating
growth stems from business after business setting up e-commerce operations. Its
third-quarter profits rose by 55%, and the future for storage equipment
continues to look promising. EMC recently sponsored a study at the University of
California at Berkeley to analyze trends in digital data generation. According
to the study, over the past 300,000 years, humanity has accumulated 12 exabytes
of information. An exabyte is a 1 followed by 18 zeroes. The next 12 exabytes of
information will be created in three years!

     Unfortunately, not all technology stories have been positive. The last half
of the period was not kind to one of our largest holdings, Qualcomm Inc., the
wireless communications company whose strong performance highlighted our last
report to you. Qualcomm owns patents for CDMA technology, the dominant digital
technology used in cell phones. The stock, the top-performer in the S&P 500 for
1999, declined in the spring when the Korean government banned cellular phone
discounts--in one of the largest markets for cellular handsets. Right afterward,
China announced it was delaying plans to use Qualcomm's technology in a new
wireless network. Qualcomm's problems were a factor in Ultra's underperformance
during the past six months.

FINANCIALS REPRESENT ANOTHER BROAD THEME. WHERE ARE YOU FINDING STRONG GROWTH IN
THAT SECTOR?

     Helped by a stabilizing interest rate environment, our complement of
financial holdings, which has changed little since our last report, contributed
the most to performance over the recent six-month period. They were led by
American International Group (AIG), our second-largest holding and a long-time
contributor for Ultra shareholders. AIG is the largest insurer in the United
States and has a strong and profitable global presence. The company's shares
rose 38% over the last six months, helped by rising property and casualty rates
and increased sales of retirement savings products, primarily annuities.

     Elsewhere in financial services, we were rewarded for our patience with
mortgage market participants Fannie Mae and Federal Home Loan Mortgage Corp.
(Freddie Mac). The two government-chartered businesses had been slowed by a
series of Federal Reserve interest rate hikes. They blossomed over the last six
months, however, as Freddie Mac rose 30% and Fannie Mae 27% during a period when
many stock market indices declined.

[left margin]

TOP TEN HOLDINGS
                                % OF FUND INVESTMENTS
                                AS OF           AS OF
                              10/31/00         4/30/00

PFIZER, INC.                    7.2%            3.0%
AMERICAN
   INTERNATIONAL
   GROUP, INC.                  6.6%            4.7%
TIME WARNER INC.                6.4%            6.1%
QUALCOMM INC.                   4.3%            6.1%
EMC CORP. (MASS.)               4.2%            4.6%
GENERAL ELECTRIC
   CO. (U.S.)                   3.7%            3.1%
CITIGROUP INC.                  3.6%            2.3%
GEMSTAR INTERNATIONAL
   GROUP LTD.                   3.4%            1.1%
AMERICA ONLINE, INC.            3.4%            3.3%
CISCO SYSTEMS INC.              3.1%            3.8%

TOP FIVE INDUSTRIES
                                % OF FUND INVESTMENTS
                                AS OF           AS OF
                              10/31/00         4/30/00

COMPUTER SOFTWARE               13.0%            7.9%
DRUGS                           10.4%            7.4%
MEDIA                            9.8%           11.2%
PROPERTY AND
   CASUALTY INSURANCE            7.3%            5.0%
FINANCIAL SERVICES               7.3%            7.3%


6        1-800-345-2021


Ultra--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

WHAT OTHER MOVES DID YOU MAKE OVER THE RECENT PERIOD?

     A combination of additional investments and good performance lifted our
health care stake, which was concentrated in pharmaceuticals. When it comes to
drug companies, we look for strong firms with active product pipelines--drugs in
advanced testing stages. We have the majority of our health care investments in
two companies, Pfizer Inc., the fund's largest holding, and Amgen.

     Pfizer, the world's largest drug maker, bought competitor Warner-Lambert in
June, gaining Warner-Lambert's successful cholesterol drug, Lipitor, in the
process. Pfizer's drug stable includes the impotence drug, Viagra; Norvesc,
which treats blood pressure; and Celebrex, an arthritis medicine. The company is
in final testing for a drug to treat schizophrenia.

     Amgen is the world's biggest biotechnology company. It is best known for
oncology drugs, such as Epogen, which treats anemia resulting from chemotherapy,
and Neupogen, which stimulates white blood cells. The company has a strong new
product pipeline and plans to introduce four new drugs in the next two years.

WITHOUT MAKING A PREDICTION, WHAT'S YOUR BEST THINKING ABOUT ULTRA AND THE
MARKET AS YOU LOOK FORWARD?

     The economy is slowing down. We're seeing revenue growth decline in a
number of industries, and most observers look for single-digit corporate
earnings growth for the S&P 500 Index in 2001.

     In such an environment, companies with predictable earnings growth are
likely to become both more scarce and more valued. We think this would play to
Ultra's strength--a portfolio of strong, well-managed companies with sustainable
growth prospects.

[right margin]

TYPES OF INVESTMENTS IN THE PORTFOLIO

                                                        AS OF OCTOBER 31, 2000
* U.S. STOCKS                                                   95.3%
* TEMPORARY CASH INVESTMENTS                                     3.8%
* FOREIGN STOCKS                                                 0.9%

[pie chart]

                                                         AS OF APRIL 30, 2000
* U.S. STOCKS                                                   94.9%
* TEMPORARY CASH INVESTMENTS                                     0.9%
* FOREIGN STOCKS                                                 4.2%

[pie chart]


                                                 www.americancentury.com      7


Ultra--Schedule of Investments
-------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                        Value
-------------------------------------------------------------------------------

COMMON STOCKS & WARRANTS -- 96.2%

BANKS -- 4.3%
    4,840,000  Bank of New York Co., Inc. (The)                 $   278,603
   27,021,499  Citigroup Inc.                                     1,422,006
                                                           --------------------
                                                                  1,700,609
                                                           --------------------

COMPUTER HARDWARE &
BUSINESS MACHINES -- 6.1%
      120,000  Brocade Communications System(1)                      27,285
    7,058,900  Dell Computer Corp.(1)                               208,017
   18,607,600  EMC Corp. (Mass.)(1)                               1,657,239
    2,900,000  Palm Inc.(1)                                         155,422
    2,565,000  Research In Motion Ltd.(1)                           256,821
    1,225,000  Sun Microsystems, Inc.(1)                            135,784
                                                           --------------------
                                                                  2,440,568
                                                           --------------------

COMPUTER SOFTWARE -- 13.0%
    3,624,000  Adobe Systems Inc.                                   275,537
    1,200,200  Check Point Software
                  Technologies Ltd.(1)                              190,119
   11,413,400  Electronic Arts Inc.(1)(2)                           570,313
   19,983,500  Gemstar International Group Ltd.(1)(2)             1,369,495
    1,798,600  i2 Technologies, Inc.(1)                             305,706
      105,000  Mercury Interactive Corp.(1)                          11,652
   13,059,500  Microsoft Corp.(1)                                   899,881
   11,545,200  Oracle Corp.(1)                                      380,992
       34,642  Per-Se Technologies, Inc. Warrants(1)                     --
    1,158,000  Rational Software Corp.(1)                            69,154
       80,000  Va Linux Inc.(1)                                       2,323
    7,657,600  Veritas Software Corp.(1)                          1,079,722
                                                           --------------------
                                                                  5,154,894
                                                           --------------------

DEPARTMENT STORES -- 0.6%
    2,165,000  Target Corp.                                          59,808
    3,776,600  Wal-Mart Stores, Inc.                                171,363
                                                           --------------------
                                                                    231,171
                                                           --------------------

DRUGS -- 10.4%
    1,915,000  American Home Products Corp.                         121,603
   11,414,700  Amgen Inc.(1)                                        660,982
      218,000  Genentech, Inc.(1)                                    17,985
    2,958,400  Immunex Corp.(1)                                     125,824
       60,000  Millennium Pharmaceuticals, Inc.(1)                    4,354
   66,145,275  Pfizer, Inc.                                       2,856,649
    3,500,000  Pharmacia Corp.                                      192,500
      334,200  Protein Design Labs, Inc.(1)                          44,981
    4,172,800  Stratus Computer, Inc.(1)                             94,410
                                                           --------------------
                                                                  4,119,288
                                                           --------------------

ELECTRICAL EQUIPMENT -- 5.6%
    1,675,000  ADC Telecommunications Inc.(1)                        35,751
    2,210,000  Celestica Inc.(1)                                    158,844
   22,826,600  Cisco Systems Inc.(1)                              1,229,782
    1,585,000  Flextronics International Ltd. ADR(1)                 60,180
    1,965,000  Jabil Circuit, Inc.(1)                               112,128

Shares                     ($ in Thousands)                        Value
-------------------------------------------------------------------------------

    3,670,000  JDS Uniphase Corp.(1)                            $   298,990
    1,915,000  Nortel Networks Corp.                                 87,133
      890,000  Sanmina Corp.(1)                                     101,766
    3,470,000  Solectron Corp.(1)                                   152,680
                                                           --------------------
                                                                  2,237,254
                                                           --------------------

ELECTRICAL UTILITIES -- 0.1%
      470,000  Duke Energy Corp.                                     40,626
                                                           --------------------

ENERGY RESERVES & PRODUCTION -- 2.7%
   13,211,000  Enron Corp.                                        1,084,128
                                                           --------------------

FINANCIAL SERVICES -- 7.3%
    8,292,600  American Express Co.                                 497,556
    8,971,600  Fannie Mae                                           690,813
    4,205,500  Federal Home Loan
                  Mortgage Corporation                              252,330
   26,567,500  General Electric Co. (U.S.)                        1,456,231
                                                           --------------------
                                                                  2,896,930
                                                           --------------------

FOOD & BEVERAGE -- 0.6%
    4,045,000  Coca-Cola Company (The)                              244,217
                                                           --------------------

INFORMATION SERVICES -- 0.8%
    1,455,000  CBT Group Public Limited
                  Co. ADR(1)                                         73,023
    2,008,600  Convergys Corp.(1)                                    87,500
    1,985,000  Paychex, Inc.                                        112,586
    1,240,100  Wireless Facilities, Inc.(1)                          61,966
                                                           --------------------
                                                                    335,075
                                                           --------------------

INTERNET -- 4.4%
   26,840,200  America Online, Inc.(1)                            1,353,552
       30,000  Ariba, Inc.(1)                                         3,790
    2,105,000  Portal Software, Inc.(1)                              74,333
    8,865,955  Terra Networks, S.A. ADR                             214,168
      105,000  VeriSign, Inc.(1)                                     13,863
    1,823,800  Yahoo! Inc.(1)                                       106,863
                                                           --------------------
                                                                  1,766,569
                                                           --------------------

MEDIA -- 9.8%
    7,993,160  Clear Channel
                  Communications, Inc.(1)                           480,089
   33,420,000  Time Warner Inc.                                   2,536,912
    2,668,200  Univision Communications Inc. Cl A(1)                102,059
      196,000  Viacom, Inc. Cl A(1)                                  11,221
   13,373,000  Viacom, Inc. Cl B(1)                                 760,589
                                                           --------------------
                                                                  3,890,870
                                                           --------------------

MEDICAL PRODUCTS & SUPPLIES -- 4.1%
    3,965,000  Abbott Laboratories                                  209,402
    9,101,100  Guidant Corp.(1)                                     481,789
   17,088,400  Medtronic, Inc.                                      928,114
                                                           --------------------
                                                                  1,619,305
                                                           --------------------

MULTI-INDUSTRY -- 2.2%
   15,313,920  Tyco International Ltd.                              868,108
                                                           --------------------


8      1-800-345-2021                        See Notes to Financial Statements


Ultra--Schedule of Investments
-------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

Shares                     ($ in Thousands)                        Value
-------------------------------------------------------------------------------

OIL SERVICES -- 1.5%
    2,280,000  Baker Hughes Inc.                                $    78,375
    1,190,000  Global Marine Inc.(1)                                 31,535
      960,000  R&B Falcon Corp.(1)                                   24,000
      790,000  Rowan Companies, Inc.(1)                              19,898
    5,705,000  Schlumberger Ltd.                                    434,293
                                                           --------------------
                                                                     588,101
                                                           --------------------

PROPERTY & CASUALTY INSURANCE -- 7.3%
   26,834,371  American International Group, Inc.                 2,629,769
        4,546  Berkshire Hathaway Inc. Cl A(1)                      289,580
                                                           --------------------
                                                                  2,919,349
                                                           --------------------

SECURITIES & ASSET MANAGEMENT -- 3.3%
    3,065,000  Morgan Stanley Dean Witter & Co.                     246,158
   27,940,000  Schwab (Charles) Corp.                               981,392
    2,405,000  Stilwell Financial Inc.                              107,774
                                                           --------------------
                                                                  1,335,324
                                                           --------------------

SEMICONDUCTOR -- 3.3%
      320,000  Applied Micro Circuits Corp.(1)                       24,460
       90,000  Broadcom Corp.(1)                                     20,011
   14,035,200  Intel Corp.                                          630,707
    2,662,200  Linear Technology Corp.                              171,795
    5,442,200  Maxim Integrated Products, Inc.(1)                   360,716
      605,000  SanDisk Corp.(1)(2)                                   32,500
      455,800  Texas Instruments Inc.                                22,363
      555,000  Xilinx, Inc.(1)                                       40,185
                                                           --------------------
                                                                  1,302,737
                                                           --------------------

SPECIALTY STORES -- 0.6%
    5,824,000  Home Depot, Inc.                                     250,432
                                                           --------------------

TELEPHONE -- 2.7%
   58,863,800  AT&T Corp.-Liberty Media
                  Group Cl A(1)                                   1,059,548
                                                           --------------------

WIRELESS TELECOMMUNICATIONS -- 5.5%
    8,450,000  American Tower Corp. Cl A(1)(2)                      345,922
    4,405,500  Crown Castle International Corp.(1)                  133,679
   26,229,200  QUALCOMM Inc.(1)                                   1,708,177
                                                           --------------------
                                                                  2,187,778
                                                           --------------------

TOTAL COMMON STOCKS & WARRANTS                                   38,272,881
                                                           --------------------
   (Cost $24,193,029)


Principal Amount           ($ in Thousands)                         Value
-------------------------------------------------------------------------------

TEMPORARY CASH INVESTMENTS(3) -- 3.8%
     $ 50,000  FFCB Discount Notes,
                  6.45%, 11/1/00                                $    50,000
       75,000  FHLB Discount Notes,
                  6.37%, 11/8/00                                     74,906
      100,000  FHLB Discount Notes,
                  6.38%, 11/10/00                                    99,839
      280,726  FHLB Discount Notes,
                  6.38%, 11/15/00                                   280,020
      212,000  FHLB Discount Notes,
                  6.38%, 11/17/00                                   211,391
      100,000  FHLB Discount Notes,
                  6.40%, 11/22/00                                    99,623
      100,000  FHLB Discount Notes,
                  6.40%, 11/24/00                                    99,587
       50,000  FHLMC Discount Notes,
                  6.40%, 11/7/00                                     49,946
       50,000  FHLMC Discount Notes,
                  6.39%, 11/14/00                                    49,883
      100,000  FHLMC Discount Notes,
                  6.37%, 11/17/00                                    99,713
      100,000  FHLMC Discount Notes,
                  6.43%, 11/28/00                                    99,516
       90,000  FHLMC Discount Notes,
                  6.42%, 12/19/00                                    89,227
       52,400  FNMA Discount Notes,
                  6.45%, 11/1/00                                     52,400
      142,250  SLMA Discount Notes,
                  6.36%, 11/1/00                                    142,250
                                                           --------------------

TOTAL TEMPORARY CASH INVESTMENTS                                  1,498,301
                                                           --------------------
   (Cost $1,498,303)

TOTAL INVESTMENT SECURITIES -- 100.0%                            $39,771,182
                                                           ====================
   (Cost $25,691,332)

FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS

                               ($ in Thousands)
 Contracts             Settlement                             Unrealized
  to Sell                 Date                 Value             Loss
-------------------------------------------------------------------------------
110,208,049  EURO       11/30/00              $93,707           $(409)
                                      =========================================
(Value at settlement date $93,298)

FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS are designed to protect the fund's
foreign investments against declines in foreign currencies (also known as
hedging). The contracts are called "forward" because they allow the fund to
exchange a foreign currency for U.S. dollars on a specific date in the
future--and at a prearranged exchange rate.

NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt
FFCB = Federal Farm Credit Bank
FHLB = Federal Home Loan Bank
FHLMC = Federal Home Loan Mortgage Corporation
FNMA = Federal National Mortgage Association
SLMA = Student Loan Marketing Association

(1)  Non-income producing.

(2)  Affiliated Company: represents ownership of at least 5% of the voting
     securities of the issuer and is, therefore, an affiliate as defined in
     the Investment Company Act of 1940. (See Note 5 in Notes to Financial
     Statements for a summary of transactions for each issuer which is or was
     an affiliate at or during the year ended October 31, 2000.)

(3)  Rate disclosed is the yield to maturity at purchase.


See Notes to Financial Statements                www.americancentury.com     9


<TABLE>
<CAPTION>
Vista--Performance
-------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000

                               INVESTOR CLASS             ADVISOR CLASS           INSTITUTIONAL CLASS
                            (INCEPTION 11/25/83)       (INCEPTION 10/2/96)        (INCEPTION 11/14/96)

                                     RUSSELL 2500               RUSSELL 2500               RUSSELL 2500
                           VISTA     GROWTH INDEX     VISTA     GROWTH INDEX     VISTA     GROWTH INDEX

<S>                        <C>           <C>           <C>          <C>           <C>           <C>
6 MONTHS(1) ............. -0.45%        -6.08%        -0.62%       -6.08%        -0.28%        -6.08%
1 YEAR .................. 66.16%        29.71%        65.98%       29.71%        66.28%        29.71%

AVERAGE ANNUAL RETURNS

3 YEARS ................. 23.42%        15.36%        23.20%       15.36%        23.62%        15.36%
5 YEARS ................. 15.06%        16.86%          --           --            --            --
10 YEARS ................ 20.12%        19.25%          --           --            --            --
LIFE OF FUND ............ 14.72%        N/A(2)        14.54%       15.67%(3)     17.47%        16.95%(4)
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  Benchmark began 1/1/86.

(3)  Since 9/30/96, the date nearest the class's inception for which data
     are available.

(4)  Since 11/30/96, the date nearest the class's inception for which data
     are available.

See pages 30-33 for information about share classes, the Russell 2500 Growth
Index, and returns.

GROWTH OF $10,000 OVER 10 YEARS

[data for mountain chart below]

                     Vista       Russell 2500 Growth
Date                 Value             Value
10/31/1990          $10,000           $10,000
10/31/1991          $16,768           $16,734
10/31/1992          $17,533           $17,109
10/31/1993          $20,639           $21,212
10/31/1994          $21,498           $21,607
10/31/1995          $31,000           $26,676
10/31/1996          $33,158           $31,079
10/31/1997          $33,254           $37,868
10/31/1998          $22,633           $32,621
10/31/1999          $37,624           $44,817
10/31/2000          $62,513           $58,133

$10,000 investment made 10/31/90

Value on 10/31/00
Vista                   $62,513
Russell 2500 Growth     $58,133

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The
Russell 2500 Growth Index is provided for comparison in each graph. Vista's
total returns include operating expenses (such as transaction costs and
management fees) that reduce returns, while the total returns of the Russell
2500 Growth Index do not. The graphs are based on Investor Class shares only;
performance for other classes will vary due to differences in fee structures
(see the Total Returns table above). Past performance does not guarantee future
results. Investment return and principal value will fluctuate, and redemption
value may be more or less than original cost.

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

[data for bar chart]

                    Vista          Russell 2500 Growth Index
Date                Return                   Return
10/31/1991          67.67%                   67.34%
10/31/1992           4.55%                    2.24%
10/31/1993          17.72%                   23.98%
10/31/1994           4.16%                    1.86%
10/31/1995          44.20%                   23.46%
10/31/1996           6.96%                   16.51%
10/31/1997           0.29%                   21.85%
10/31/1998         -31.94%                  -13.85%
10/31/1999          66.24%                   37.39%
10/31/2000          66.16%                   29.71%


10    1-800-345-2021


Vista--Q&A
--------------------------------------------------------------------------------

[photo of Arnie Douville and Glenn Fogle]

     An interview with Arnie Douville and Glenn Fogle, portfolio managers on the
Vista investment team.

HOW DID VISTA PERFORM FOR THE YEAR ENDED OCTOBER 31, 2000?

     Vista had a remarkably successful year. The fund gained 66.16%--more than
double the increase posted by its benchmark, the Russell 2500 Growth Index,
which was up 29.71%.*

HOW DID VISTA OUTPERFORM ITS BENCHMARK DURING A YEAR MARKED BY SUCH VOLATILITY
AND UNCERTAINTY?

     At the risk of oversimplifying, in 1999 investors essentially bought
technology and avoided everything else. However, we knew that eventually the
market would have to properly discriminate between companies with strong
earnings prospects and those without. Two things seemed bound to happen: other
neglected sectors would outperform technology and, within technology, there
would be a similar division between the strong and the weak. Those processes
began in March, as formerly unbridled enthusiasm for technology stocks turned
into manic selling.

     Despite losing ground in March and April, Vista had a terrific run during
the first half of the period--up 66.91%. During the second half, we protected
that performance, declining just 0.45%, while our benchmark fell 6.08%. Part of
that protection came from the fact that we avoided the Internet speculative
bubble. We were very skeptical of Internet start-ups with ambitious business
plans that never bothered to show how the company would ever generate profits.
Our earnings-driven discipline kept us out of such companies, many of which fell
the hardest.

     Other sectors began showing signs of life, and our discipline led us to
areas outside of technology as market sentiment shifted. When we closed our
12-month books, technology was still the fund's biggest sector at 34%, but this
was down from 47% on April 30.

WHERE DID YOU FIND OPPORTUNITIES WITHIN TECHNOLOGY?

     Regardless of market conditions, we try to buy companies with accelerating
earnings growth that are outperforming the general market. For the past six
months, it has been apparent that investors were paying increasing attention to
valuations and rotating out of the biggest momentum names, so we paid particular
attention to finding stocks which appeared to be less vulnerable to that
rotation. This meant that during the spring and summer, we purchased very little
in technology.

     More recently, we have been selectively buying stocks with strong prospects
that appear to be recovering from periods of underperformance. Our investment in
PeopleSoft, which designs and develops software products, is a good example of
this. After four years of terrific performance, the company's growth abruptly
slowed in late 1998, and the stock plunged. Now, new products are driving
growth, and the stock has been reacting positively.

     Over the past six months, our most profitable investments within technology
have been Ciena Corp. and several

* All fund returns referenced in this interview are for Investor Class shares.

[right margin]

"REGARDLESS OF MARKET CONDITIONS, WE TRY TO BUY COMPANIES WITH ACCELERATING
EARNINGS GROWTH THAT ARE OUTPERFORMING THE GENERAL MARKET."

PORTFOLIO AT A GLANCE

                                      10/31/00          10/31/99
NO. OF COMPANIES                         75                63
P/E RATIO                               35.2              35.3
MEDIAN MARKET                           $3.37            $3.93
   CAPITALIZATION                      BILLION          BILLION
WEIGHTED MARKET                         $9.96            $11.4
   CAPITALIZATION                      BILLION          BILLION
PORTFOLIO TURNOVER                      135%              187%
EXPENSE RATIO (FOR
   INVESTOR CLASS)                     1.00%             1.00%

Investment terms are defined in the Glossary on pages 32-33.


                                                www.americancentury.com      11


Vista--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

contract manufacturers, like Sanmina Corp. and Jabil Circuit. We held these
companies because they continued to deliver accelerating earnings growth.

WHERE DID YOU FIND OPPORTUNITIES OUTSIDE OF TECHNOLOGY?

     During the second half of the year, we found opportunities in the health
care sector--mostly drug companies and medical providers--and our stake here
increased to about 22% of the fund. We also increased our holdings in the
financial sector.

     Within health care, the biotech realm is maturing and we're finding a
number of companies that are evolving from being development laboratories to
actually having products. Businesses that have drugs finishing clinical trials
are most attractive to us. At that point, the science risk is essentially behind
the company. While there may still be some regulatory uncertainty, the most
significant issues for the stock will be ordinary business risks--does the
company have a viable business model, and will management be able to
execute--and we feel better equipped to analyze that.

     That brings us to the fund's largest holding, Protein Design Labs, Inc., of
California. PDL is a leader in developing humanized monoclonal antibodies used
to fight autoimmune diseases, cancer, and other conditions. The stock gained
more than 45% during the third quarter as investors recognized the breadth of
its product portfolio. PDL has more drugs in the latter stages of clinical
testing than many of its competitors, and other firms licensing PDL's
proprietary technology have an additional 40 drugs in clinical trials. PDL will
receive royalty payments on drugs developed by others using their technology.

     Elsewhere in health care, Oxford Health Plans, Inc., became one of the
largest positions in Vista. Oxford is a health maintenance organization in the
New York City area. Oxford is enjoying the benefits of a significant investment
in new information systems at a time when pricing in its industry is finally
improving. Earnings began to accelerate six months ago, and Vista began building
a position at prices significantly below the stock's peak price in 1997.

     Vista's exposure to the financial sector--mostly insurance companies and
firms that provided financial services--rose to 13% of the fund. That's up from
a position of less than 1% a year ago.

     Financials turned in a solid performance for Vista, and most of the credit
goes to companies in the property and casualty insurance industry, including
mortgage insurance firms and providers of specialty insurance. For several
years, companies had been willing to write policies at a loss in order to gain
or protect market share. These losses eventually led to a wave of consolidation,
as weaker competitors were bought by more disciplined ones, and pricing is
showing early signs of improvement.

     For much of the past year and a half, rising interest rates have penalized
the financial sector. But the market now appears to believe that the Federal
Reserve's interest rate stance will be either neutral or biased toward lower
rates in the months ahead. We would expect the financial companies in Vista to
benefit from better credit conditions and a stable interest rate environment.

[left margin]

TOP TEN HOLDINGS
                                 % OF FUND INVESTMENTS
                                 AS OF            AS OF
                               10/31/00          4/30/00

PROTEIN DESIGN
   LABS, INC.                    8.7%              3.5%
JDS UNIPHASE CORP.               7.0%             12.4%
INTEGRATED DEVICE
   TECHNOLOGY, INC.              2.9%               --
CALPINE CORP.                    2.8%               --
OXFORD HEALTH
   PLANS, INC.                   2.7%              0.5%
ENZON, INC.                      2.7%              0.2%
SANMINA CORP.                    2.5%              1.3%
NABORS
   INDUSTRIES, INC.              2.5%               --
TEKTRONIX, INC.                  2.4%               --
ABERCROMBIE &
   FITCH CO. CL A                2.1%               --

TOP FIVE INDUSTRIES
                                 % OF FUND INVESTMENTS
                                 AS OF           AS OF
                               10/31/00         4/30/00

ELECTRICAL EQUIPMENT             21.8%           23.9%
DRUGS                            15.4%            7.3%
OIL SERVICES                      9.8%           11.0%
SEMICONDUCTOR                     8.5%           13.6%
MEDICAL PROVIDERS
   & SERVICES                     6.5%            1.0%


12        1-800-345-2021


Vista--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

WHAT OTHER SECTORS OFFERED OPPORTUNITY?

     Vista's energy holdings increased to about 15% of the fund, mostly due to
enhanced positions in the oil services industry. The energy sector contributed
positively in both the first and second half of the year. As might be expected
during a period of rising oil prices, investors were drawn to energy production
companies and the firms that provide them with services and equipment.

     The utility sector was another positive, with Vista's investments in
electric power generating strong results. The burgeoning use of information
technology brings with it the demand for high-quality, dependable electricity.
But in most countries around the world, the electric power grid is too
antiquated to meet that demand. Foreign governments are turning to deregulation
and privatization to improve their electric systems, a trend that's benefiting
AES Corp. This global company is building and acquiring generation and
distribution systems around the world. Electric utilities are also being
deregulated in the U.S., but here a bigger issue is sheer capacity. Calpine
Corp. is helping the nation address that issue. Calpine is the nation's fastest
growing independent power company with the largest power development program in
the country.

WHICH INVESTMENTS DIDN'T LIVE UP TO YOUR EXPECTATIONS?

     While the majority of our technology holdings fared well, Vista was
hampered toward the end of the period by positions in electrical equipment
companies. The largest of these was JDS Uniphase, a leading maker of optical
fiber components for communications systems carrying data across the Internet.
JDS Uniphase is to fiber optics what Intel is to personal computers--a core,
mainstream supplier. In addition to being caught in the general malaise
surrounding technology stocks, JDS Uniphase and similar firms were hurt when
communications equipment makers like Lucent and Nortel warned of lower than
anticipated earnings. We've trimmed our position, but the company remains a
significant holding.

     We were also weighed down by a holding in the semiconductor industry, Lam
Research Corp., a provider of complex equipment used to make semiconductors. Lam
declined when investors downgraded "semis" as a whole, concluding that after two
years of phenomenal growth, the current cycle was likely to slow.

WHAT ARE YOUR THOUGHTS GOING FORWARD?

     We plan to continue our "bottom-up" approach of investing in successful
midsized companies that appear best able to sustain their accelerating growth,
though it may be in a changing environment. Many observers expect corporate
earnings growth to slow further in 2001, which will put a premium on
selectivity. Since the technology correction, investors seem to have become much
more earnings-conscious regarding that sector, and others. That dovetails nicely
with the core of our investment approach--seeking growing, successful
companies.

[right margin]

"THE UTILITY SECTOR WAS ANOTHER POSITIVE, WITH VISTA'S INVESTMENTS IN ELECTRIC
POWER GENERATING STRONG RESULTS."

TYPES OF INVESTMENTS IN THE PORTFOLIO
                                                        AS OF OCTOBER 31, 2000
* U.S. STOCKS                                                   90.0%
* TEMPORARY CASH INVESTMENTS                                     5.7%
* FOREIGN STOCKS                                                 4.3%

[pie chart]

                                                         AS OF APRIL 30, 2000
* U.S. STOCKS                                                   96.9%
* TEMPORARY CASH INVESTMENTS                                     0.8%
* FOREIGN STOCKS                                                 2.3%

[pie chart]


                                                 www.americancentury.com    13


Vista--Schedule of Investments
-------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                        Value
-------------------------------------------------------------------------------

COMMON STOCKS & WARRANTS -- 94.3%

BANKS -- 1.7%
      600,000  North Fork Bancorporation, Inc.                     $ 12,113
      370,000  TCF Financial Corp.                                   14,961
      245,000  Zions Bancorporation                                  14,088
                                                            -------------------
                                                                     41,162
                                                            -------------------

CLOTHING STORES -- 2.1%
    2,250,000  Abercrombie & Fitch Co. Cl A(1)                       53,016
                                                            -------------------

COMPUTER HARDWARE &
BUSINESS MACHINES -- 0.9%
      190,000  Avocent Corp.(1)                                      13,485
      171,300  Symbol Technologies, Inc.                              7,783
                                                            -------------------
                                                                     21,268
                                                            -------------------

COMPUTER SOFTWARE -- 2.0%
      325,000  Acxiom Corp.(1)                                       13,091
      500,000  PeopleSoft, Inc.(1)                                   21,813
       21,838  Per-Se Technologies, Inc. Warrants(1)                     --
      235,000  Rational Software Corp.(1)                            14,034
                                                            -------------------
                                                                     48,938
                                                            -------------------

CONSUMER DURABLES -- 0.7%
    1,300,000  Pier 1 Imports, Inc.                                  17,225
                                                            -------------------

DRUGS -- 15.4%
      941,400  Enzon, Inc.(1)                                        67,045
      360,000  ILEX Oncology, Inc.(1)                                13,140
    1,600,000  Protein Design Labs, Inc.(1)                         215,351
      475,000  QLT PhotoTherapeutics Inc.(1)                         23,616
      425,000  Shire Pharmaceuticals
                  Group PLC ADR(1)                                   26,722
      825,000  Titan Pharmaceuticals, Inc.(1)                        34,716
                                                            -------------------
                                                                    380,590
                                                            -------------------

ELECTRICAL EQUIPMENT -- 21.8%
      827,500  Aeroflex Inc.(1)                                      48,823
      125,000  Anaren Microwave, Inc.(1)                             13,063
      404,800  Artesyn Technologies Inc.(1)                          16,420
      620,000  Ddi CORP.(1)                                          24,703
    1,200,000  Flextronics International Ltd. ADR(1)                 45,563
       37,900  Ixia(1)                                                  889
      850,000  Jabil Circuit, Inc.(1)                                48,503
    2,130,000  JDS Uniphase Corp.(1)                                173,527
      456,200  POWER-ONE INC.(1)                                     32,376
      550,000  Sanmina Corp.(1)                                      62,888
      820,400  Tektronix, Inc.                                       58,454
      247,700  Vicor Corp.(1)                                        13,368
                                                            -------------------
                                                                    538,577
                                                            -------------------

ELECTRICAL UTILITIES -- 4.7%
      820,000  AES Corp. (The)(1)                                    46,330
      880,000  Calpine Corp.(1)                                      69,465
                                                            -------------------
                                                                    115,795
                                                            -------------------

Shares                     ($ in Thousands)                        Value
-------------------------------------------------------------------------------

ENERGY RESERVES & PRODUCTION -- 5.1%
      600,000  Alberta Energy Co. Ltd. ORD                         $ 22,182
      430,000  Apache Corp.                                          23,784
    1,175,000  EOG Resources Inc.                                    46,266
      500,000  Mitchell Energy & Development Corp.                   23,000
      271,000  Newfield Exploration Company(1)                       10,230
                                                           --------------------
                                                                    125,462
                                                           --------------------

FINANCIAL SERVICES -- 4.3%
      475,000  AmeriCredit Corp.(1)                                  12,766
      860,700  CompuCredit Corp.(1)                                  26,278
      480,000  MBIA Inc.                                             34,889
      330,000  Metris Companies Inc.                                 10,684
      300,000  MGIC Investment Corp.                                 20,438
                                                           --------------------
                                                                    105,055
                                                           --------------------

INFORMATION SERVICES -- 1.7%
    1,000,000  PurchasePro.com Inc.(1)                               27,062
      200,000  TMP Worldwide Inc.(1)                                 13,944
                                                           --------------------
                                                                     41,006
                                                           --------------------

INTERNET -- 0.6%
      221,500  EXE Technologies Inc.(1)                               3,945
      125,000  Internet Security Systems(1)                          11,047
                                                           --------------------
                                                                     14,992
                                                           --------------------

MEDIA -- 0.5%
    1,440,000  KDG Investments Ltd. ADR
                  (Acquired 7/7/00,
                  Cost $14,400)(1)(2)                                12,960
                                                           --------------------

MEDICAL PROVIDERS & SERVICES -- 6.5%
    1,000,000  Coventry Health Care Inc.(1)                          18,188
      295,000  First Health Group Corp.(1)                           11,496
    1,525,000  HEALTHSOUTH Corp.(1)                                  18,300
      195,000  Laboratory Corporation
                  of America Holdings(1)                             26,301
      175,000  Lincare Holdings Inc.(1)                               7,366
    2,000,000  Oxford Health Plans, Inc.(1)                          67,437
      105,000  Wellpoint Health Networks Inc.(1)                     12,278
                                                           --------------------
                                                                    161,366
                                                           --------------------

OIL SERVICES -- 9.8%
    1,345,000  Global Marine Inc.(1)                                 35,643
    1,200,000  Nabors Industries, Inc.(1)                            61,080
    1,250,000  Noble Drilling Corp.(1)                               51,953
      425,000  Patterson Energy, Inc.(1)                             11,913
    1,835,000  R&B Falcon Corp.(1)                                   45,875
      500,000  Tidewater Inc.                                        23,094
      250,000  Transocean Sedco Forex, Inc.                          13,250
                                                           --------------------
                                                                    242,808
                                                           --------------------


14        1-800-345-2021                      See Notes to Financial Statements


Vista--Schedule of Investments
-------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

Shares                     ($ in Thousands)                        Value
-------------------------------------------------------------------------------

PROPERTY & CASUALTY INSURANCE -- 5.2%
      600,000  Ace, Ltd.                                         $   23,550
      650,000  Ambac Financial Group, Inc.                           51,878
      560,000  Everest Reinsurance Holdings, Inc.                    32,830
      240,000  PartnerRe Ltd.                                        13,080
       85,000  Renaissancere Holdings Ltd.                            6,168
                                                           --------------------
                                                                    127,506
                                                           --------------------

SEMICONDUCTOR -- 8.5%
      408,540  Applied Micro Circuits Corp.(1)                       31,228
      265,000  Cirrus Logic, Inc.(1)                                 11,420
    1,250,000  Integrated Device Technology, Inc.(1)                 70,430
    1,175,000  Microchip Technology Inc.(1)                          37,196
      190,000  NVIDIA Corp.(1)                                       11,786
      260,000  Sawtek Inc.(1)                                        13,260
      535,600  Veeco Instruments Inc.(1)                             35,500
                                                           --------------------
                                                                    210,820
                                                           --------------------

TELEPHONE -- 1.1%
    1,450,000  McLeodUSA Inc. Cl A(1)                                27,958
                                                           --------------------

THRIFTS -- 1.7%
      600,000  Dime Bancorp, Inc.(1)                                 14,663
      500,000  Golden West Financial Corp. (Del.)                    28,031
                                                           --------------------
                                                                     42,694
                                                           --------------------

TRUCKING, SHIPPING & AIR FREIGHT(3)

       27,200  Trico Marine Services, Inc.(1)                           453
                                                           --------------------

TOTAL COMMON STOCKS & WARRANTS                                    2,329,651
                                                           --------------------

   (Cost $1,771,687)

                           ($ in Thousands)                        Value
-------------------------------------------------------------------------------

TEMPORARY CASH INVESTMENTS -- 5.7%

   Repurchase Agreement, Goldman Sachs & Co.,
      (U.S. Treasury obligations), in a joint trading
      account at 6.50%, dated 10/31/00,
      due 11/1/00 (Delivery value $77,714)                     $     77,700

    Repurchase Agreement, State Street Bank &
       Trust, Co., (U.S. Treasury obligations), in a joint
       trading account at 6.50%, dated 10/31/00,
       due 11/1/00 (Delivery value $62,911)                          62,900
                                                           --------------------

TOTAL TEMPORARY CASH INVESTMENTS                                    140,600
                                                           --------------------
   (Cost $140,600)

TOTAL INVESTMENT SECURITIES -- 100.0%                             $2,470,251
                                                           ====================
   (Cost $1,912,287)

NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt
ORD = Foreign Ordinary Share

(1)  Non-income producing.

(2)  Security was purchased under Rule 144A of the Securities Act of 1933 or
     is a private placement and, unless registered under the Act or exempted
     from registration, may only be sold to qualified institutional investors.
     The aggregate value of restricted securities at October 31, 2000, was
     $12,960 which represented 0.5% of net assets.

(3)  Industry is less than 0.05% of total investment securities.


See Notes to Financial Statements                 www.americancentury.com    15


Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting period.
Subtracting the liabilities from the assets results in the fund's NET ASSETS.
For each class of shares, the net assets divided by shares outstanding is the
share price, or NET ASSET VALUE PER SHARE. This statement also breaks down the
fund's net assets into capital (shareholder investments) and performance
(investment income and gains/losses).

OCTOBER 31, 2000

                                                 ULTRA               VISTA

ASSETS                                  (In Thousands Except Per-Share Amounts)

Investment securities -- unaffiliated,
   at value (identified cost
   of $23,848,546 and $1,912,287,
   respectively) (Note 3) ..................  $37,452,952          $2,470,251

Investment securities -- affiliated,
   at value (identified cost of
   $1,842,786 for Ultra) (Note 3 and 5) ....    2,318,230                  --

Receivable for investments sold ............      331,772              44,309

Receivable for capital shares sold .........        2,952               4,475

Dividends and interest receivable ..........        4,738                 185
                                         ------------------  ------------------
                                               40,110,644           2,519,220
                                         ------------------  ------------------

LIABILITIES

Disbursements in excess of
   demand deposit cash .....................       20,408               6,001

Payable for investments purchased ..........      310,939              87,792

Payable for forward foreign currency
   exchange contracts ......................          409                  --

Accrued management fees (Note 2) ...........       32,807               2,050

Distribution fees payable (Note 2) .........          110                   5

Service fees payable (Note 2) ..............          110                   5

Payable for directors' fees and expenses ...           13                   1

Accrued expenses and other liabilities .....            5                   1
                                         ------------------  ------------------
                                                  364,801              95,855
                                         ------------------  ------------------
NET ASSETS                                    $39,745,843          $2,423,365
                                         ==================  ==================

NET ASSETS CONSIST OF:

Capital (par value and paid-in surplus) ....  $21,560,336          $1,251,113

Undistributed net investment income ........          409                  --

Accumulated undistributed net
   realized gain on investment and
   foreign currency transactions ...........    4,105,660             614,289

Net unrealized appreciation
   on investments and translation
   of assets and liabilities in
   foreign currencies (Note 3) .............   14,079,438             557,963
                                         ------------------  ------------------
                                              $39,745,843          $2,423,365
                                         ==================  ==================

INVESTOR CLASS, $0.01 PAR VALUE
   ($ AND SHARES IN FULL)

Net assets ...............................$38,461,352,608      $2,345,266,101

Shares outstanding .........................  927,813,162          96,241,722

Net asset value per share ..................       $41.45              $24.37

ADVISOR CLASS, $0.01 PAR VALUE
   ($ AND SHARES IN FULL)

Net assets ................................. $521,186,647         $22,077,371

Shares outstanding .........................   12,640,908             910,669

Net asset value per share ..................       $41.23              $24.24

INSTITUTIONAL CLASS, $0.01 PAR VALUE
   ($ AND SHARES IN FULL)

Net assets ................................. $763,303,973         $56,021,715

Shares outstanding .........................   18,325,581           2,286,868

Net asset value per share ..................       $41.65              $24.50


16       1-800-345-2021                        See Notes to Financial Statements


Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's operations. In other words, it shows how much
money the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000

                                                 ULTRA              VISTA
INVESTMENT LOSS                                       (In Thousands)

INCOME:

Dividends (net of foreign
   taxes withheld of $836
   and $5, respectively) ..................   $   121,651            $  1,722

Interest ..................................        25,871               5,958
                                         ------------------  ------------------
                                                  147,522               7,680
                                         ------------------  ------------------

EXPENSES: (Note 2)

Management fees ...........................       418,063              22,050

Distribution fees -- Advisor Class ........         1,064                  43

Service fees -- Advisor Class .............         1,064                  43

Directors' fees and expenses ..............           211                  10
                                         ------------------  ------------------
                                                  420,402              22,146
                                         ------------------  ------------------
NET INVESTMENT LOSS .......................      (272,880)            (14,466)
                                         ------------------  ------------------

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY
(NOTE 3)

NET REALIZED GAIN (LOSS) ON:

Investments (includes $(343,116)
   and $(37,313), respectively,
   from affiliates) .......................     4,409,519             630,011

Foreign currency transactions .............        49,548                  (4)
                                         ------------------  ------------------
 ..........................................     4,459,067             630,007
                                         ------------------  ------------------

CHANGE IN NET UNREALIZED APPRECIATION ON:

Investments ...............................      (668,582)            131,872

Translation of assets and
   liabilities in foreign currencies ......           (47)                 --
                                         ------------------  ------------------
                                                 (668,629)            131,872
                                         ------------------  ------------------

NET REALIZED AND UNREALIZED GAIN
   ON INVESTMENTS AND FOREIGN CURRENCY ....     3,790,438             761,879
                                         ------------------  ------------------

NET INCREASE IN NET ASSETS
   RESULTING FROM OPERATIONS ..............    $3,517,558            $747,413
                                         ==================  ==================


See Notes to Financial Statements             www.americancentury.com       17


<TABLE>
<CAPTION>
Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

                                                            ULTRA                                 VISTA
INCREASE IN NET ASSETS                              2000             1999                 2000              1999

OPERATIONS                                                                 (In Thousands)

<S>                                            <C>               <C>                 <C>                 <C>
Net investment loss .......................... $  (272,880)      $  (125,574)        $    (14,466)       $   (3,832)

Net realized gain on investments and
  foreign currency transactions ..............   4,459,067         1,330,054              630,007           107,173

Change in net unrealized appreciation
  on investments and translation of assets
  and liabilities in foreign currencies ......    (668,629)        8,568,738              131,872           394,280
                                             ---------------   ---------------      ---------------   ---------------

Net increase in net assets
  resulting from operations ..................   3,517,558         9,773,218              747,413           497,621
                                             ---------------   ---------------      ---------------   ---------------

DISTRIBUTIONS TO SHAREHOLDERS

From net realized gains
   on investment transactions:

  Investor Class .............................  (1,259,980)       (2,558,619)             (72,222)               --

  Advisor Class ..............................      (9,302)          (10,096)                (464)               --

  Institutional Class ........................      (6,990)           (1,995)                 (11)               --
                                             ---------------   ---------------      ---------------   ---------------

Decrease in net assets from distributions ....  (1,276,272)       (2,570,710)             (72,697)               --
                                             ---------------   ---------------      ---------------   ---------------

CAPITAL SHARE TRANSACTIONS (Note 4)

Net increase (decrease) in net assets
  from capital share transactions ............   1,318,645         3,452,155              594,695          (242,960)
                                             ---------------   ---------------      ---------------   ---------------

NET INCREASE IN NET ASSETS ...................   3,559,931        10,654,663            1,269,411           254,661

NET ASSETS

Beginning of period ..........................  36,185,912        25,531,249            1,153,954           899,293
                                             ---------------   ---------------      ---------------   ---------------

End of period ................................ $39,745,843       $36,185,912           $2,423,365        $1,153,954
                                             ===============   ===============      ===============   ===============

Undistributed net investment income ..........        $409                --                   --                --
                                             ===============   ===============      ===============   ===============
</TABLE>


18     1-800-345-2021                         See Notes to Financial Statements


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. Ultra Fund (Ultra) and Vista Fund
(Vista) (the funds) are two of the fourteen series of funds issued by the
corporation. The funds are diversified under the 1940 Act. The funds' investment
objective is to seek capital growth by investing primarily in equity securities.
Ultra generally invests in companies with medium to large size market
capitalization while Vista invests in companies with small to medium market
capitalization. The following significant accounting policies are in accordance
with accounting principles generally accepted in the United States of America;
these policies may require the use of estimates by fund management.

    MULTIPLE CLASS -- The funds are authorized to issue three classes of shares:
Investor Class, Advisor Class, and Institutional Class. The three classes of
shares differ principally in their respective shareholder servicing and
distribution expenses and arrangements. All shares of each fund represent an
equal pro rata interest in the assets of the class to which such shares belong,
and have identical voting, dividend, liquidation and other rights and the same
terms and conditions, except for class specific expenses and exclusive rights to
vote on matters affecting only individual classes.

    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of certain foreign securities, at the last reported
sales price, depending on local convention or regulation. Discount notes are
valued through a commercial pricing service. When valuations are not readily
available, securities are valued at fair value as determined in accordance with
procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date. Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.

    FOREIGN CURRENCY TRANSACTIONS -- All assets and liabilities initially
expressed in foreign currencies are translated into U.S. dollars at prevailing
exchange rates at period end. Purchases and sales of investment securities,
dividend and interest income, and certain expenses are translated at the rates
of exchange prevailing on the respective dates of such transactions. For assets
and liabilities, other than investments in securities, net realized and
unrealized gains and losses from foreign currency translations arise from
changes in currency exchange rates.

    Net realized and unrealized foreign currency exchange gains or losses
occurring during the holding period of investment securities are a component of
realized gain (loss) on investments and unrealized appreciation (depreciation)
on investments, respectively.

    FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- The funds may enter into
forward foreign currency exchange contracts to facilitate transactions of
securities denominated in a foreign currency or to hedge the fund's exposure to
foreign currency exchange rate fluctuations. The net U.S. dollar value of
foreign currency underlying all contractual commitments held by the funds and
the resulting unrealized appreciation or depreciation are determined daily using
prevailing exchange rates. The funds bear the risk of an unfavorable change in
the foreign currency exchange rate underlying the forward contract.
Additionally, losses may arise if the counterparties do not perform under the
contract terms.

    REPURCHASE AGREEMENTS -- The funds may enter into repurchase agreements with
institutions that the funds' investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. Each fund requires that the collateral, represented by securities,
received in a repurchase transaction be transferred to the custodian in a manner
sufficient to enable each fund to obtain those securities in the event of a
default under the repurchase agreement. ACIM monitors, on a daily basis, the
securities transferred to ensure the value, including accrued interest, of the
securities under each repurchase agreement is equal to or greater than amounts
owed to each fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, each fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
Treasury or Agency obligations.

    INCOME TAX STATUS -- It is the funds' policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date. Distributions from net investment income and net
realized gains are declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes. These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.


                                                  www.americancentury.com    19


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
2. TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the funds with investment advisory and management services
in exchange for a single, unified management fee per class. The Agreement
provides that all expenses of the funds, except brokerage commissions, taxes,
interest, expenses of those directors who are not considered "interested
persons" as defined in the 1940 Act (including counsel fees) and extraordinary
expenses, will be paid by ACIM. The fee is computed daily and paid monthly based
on each fund's class average daily closing net assets during the previous month.
The annual management fee for Vista is 1.00%, 0.75% and 0.80% for the Investor,
Advisor, and Institutional Classes, respectively. The annual management fee for
Ultra for the period November 1, 1999 through July 31, 2000 was 1.00%, 0.75% and
0.80% for the Investor, Advisor, and Institutional Classes, respectively.
Effective August 1, 2000, the annual management fee for each class of shares of
Ultra is as follows:

                                INVESTOR       ADVISOR     INSTITUTIONAL
                                 CLASS          CLASS          CLASS

FUND AVERAGE NET ASSETS

First $20 billion .............. 1.00%          0.75%          0.80%
Over $20 billion ............... 0.95%          0.70%          0.75%

    The Board of Directors has adopted the Advisor Class Master Distribution and
Shareholder Services Plan (the plan), pursuant to Rule 12b-1 of the 1940 Act.
The plan provides that the funds will pay ACIM an annual distribution fee equal
to 0.25% and service fee equal to 0.25%. The fees are computed daily and paid
monthly based on the Advisor Class's average daily closing net assets during the
previous month. The distribution fee provides compensation for distribution
expenses incurred in connection with distributing shares of the Advisor Class
including, but not limited to, payments to brokers, dealers, and financial
institutions that have entered into sales agreements with respect to shares of
the funds. The service fee provides compensation for shareholder and
administrative services rendered by ACIM, its affiliates or independent third
party providers. Fees incurred by the funds under the plan during the year ended
October 31, 2000, were approximately $2,128,000 for Ultra and $86,000 for
Vista.

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3. INVESTMENT TRANSACTIONS

    Purchases of investment securities, excluding short-term investments, for
the year ended October 31, 2000, for Ultra and Vista were $25,932,798,418 and
$3,268,979,199, respectively. Sales of investment securities, excluding
short-term investments, for the year ended October 31, 2000, were
$27,381,320,813 and $2,837,213,049, respectively.

    At October 31, 2000, accumulated net unrealized appreciation for Ultra and
Vista was $13,969,004,783 and $550,072,475, respectively, based on the aggregate
cost of investments for federal income tax purposes of $25,802,177,042 and
$1,920,178,149, respectively. Accumulated net unrealized appreciation consisted
of unrealized appreciation of $14,433,520,523 and $633,122,442 for Ultra and
Vista, respectively, and unrealized depreciation of $464,515,740 and
$83,049,967, respectively.


20    1-800-345-2021


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
4. CAPITAL SHARE TRANSACTIONS

<TABLE>
<CAPTION>
    Transactions in shares of the funds were as follows:

                                                      ULTRA                              VISTA
                                             SHARES          AMOUNT             SHARES          AMOUNT

INVESTOR CLASS                                                    (In Thousands)
<S>                                           <C>         <C>                     <C>         <C>
SHARES AUTHORIZED ........................  3,500,000                            710,000
                                         ==============                     ==============
YEAR ENDED OCTOBER 31, 2000
Sold .....................................    446,378     $19,223,885             85,694      $2,055,102
Issued in reinvestment of distributions ..     29,187       1,240,143              3,748          70,007
Redeemed .................................   (465,217)    (20,036,065)           (67,571)     (1,592,642)
                                         --------------  --------------     --------------  --------------
Net increase .............................     10,348     $   427,963             21,871      $  532,467
                                         ==============  ==============     ==============  ==============

YEAR ENDED OCTOBER 31, 1999
Sold .....................................    224,914      $8,003,665             57,121       $ 670,261
Issued in reinvestment of distributions ..     80,171       2,515,534                 --              --
Redeemed .................................   (205,318)     (7,309,515)           (79,279)       (913,989)
                                         --------------  --------------     --------------  --------------
Net increase (decrease) ..................     99,767      $3,209,684            (22,158)      $(243,728)
                                         ==============  ==============     ==============  ==============

ADVISOR CLASS                                                     (In Thousands)

SHARES AUTHORIZED ........................    300,000                            210,000
                                         ==============                     ==============
YEAR ENDED OCTOBER 31, 2000
Sold .....................................     14,051        $614,252              1,240         $29,937
Issued in reinvestment of distributions ..        215           9,087                 25             457
Redeemed .................................     (8,012)       (344,490)              (861)        (20,736)
                                         --------------  --------------     --------------  --------------
Net increase .............................      6,254        $278,849                404         $ 9,658
                                         ==============  ==============     ==============  ==============

YEAR ENDED OCTOBER 31, 1999
Sold .....................................      6,738        $241,379                346          $4,163
Issued in reinvestment of distributions ..        318           9,982                 --              --
Redeemed .................................     (3,862)       (139,274)              (278)         (3,338)
                                         --------------  --------------     --------------  --------------
Net increase .............................      3,194        $112,087                 68          $  825
                                         ==============  ==============     ==============  ==============

INSTITUTIONAL CLASS                                               (In Thousands)

SHARES AUTHORIZED ........................    200,000                             80,000
                                         ==============                     ==============

YEAR ENDED OCTOBER 31, 2000
Sold .....................................     17,094        $764,020              2,828         $66,739
Issued in reinvestment of distributions ..        164           6,990                  1              11
Redeemed .................................     (3,685)       (159,177)              (550)        (14,180)
                                         --------------  --------------     --------------  --------------
Net increase .............................     13,573        $611,833              2,279         $52,570
                                         ==============  ==============     ==============  ==============

YEAR ENDED OCTOBER 31, 1999
Sold .....................................      5,148        $184,926                295          $3,219
Issued in reinvestment of distributions ..         63           1,985                 --              --
Redeemed .................................     (1,616)        (56,527)              (294)         (3,276)
                                         --------------  --------------     --------------  --------------
Net increase (decrease) ..................      3,595        $130,384                  1          $  (57)
                                         ==============  ==============     ==============  ==============
</TABLE>


                                               www.americancentury.com       21


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
<TABLE>
<CAPTION>
5. AFFILIATED COMPANY TRANSACTIONS

  A summary of transactions for each issuer which is or was an affiliate at or
during the year ended October 31, 2000, follows:

                                 SHARE BALANCE   PURCHASE       SALES      REALIZED           OCTOBER 31, 2000
FUND/ISSUER(1)                     10/31/99        COST         COST      GAIN (LOSS)   SHARE BALANCE   MARKET VALUE

Ultra                                                            ($ In Thousands)
<S>                                               <C>           <C>          <C>           <C>               <C>
American Tower Corp. Cl A                 --   $  340,692            --           --     8,450,000       $  345,922
Doubleclick Inc.                          --      492,454       492,454     (396,189)           --               --
Electronics Arts Inc.                     --      430,154            --           --    11,413,400(2)       570,313
Gemstar International Group Ltd.   3,525,000      758,958            --           --    19,983,500(2)     1,369,495
Lycos, Inc.                               --      444,876       444,876      (75,926)           --               --
SanDisk Corp.                             --      158,968       110,719      128,999       605,000(2)        32,500
                                              ------------  ------------  ------------                  ------------
                                               $2,626,102    $1,048,049    $(343,116)                    $2,318,230
                                              ============  ============  ============                  ============

Vista                                                            ($ In Thousands)

Ames Department Stores, Inc.         740,000     $ 38,725      $ 66,969     $(50,160)           --               --
Gadzooks Inc.                             --       11,740        11,740       (7,019)           --               --
Triton Energy Ltd.(3)                     --       51,606        51,606       19,866            --               --
                                              ------------  ------------  ------------                  ------------
                                                 $102,071      $130,315     $(37,313)                            --
                                              ============  ============  ============                  ============
</TABLE>

(1)  None of the securities produced income during the period held.

(2)  Includes adjustments for shares received from stock split and/or stock
     spinoff during the period.

(3)  Formerly known as Trinity Energy Ltd.

--------------------------------------------------------------------------------
6. BANK LOANS

    The funds, along with certain other funds managed by ACIM, entered into an
unsecured $620,000,000 bank line of credit agreement with Chase Manhattan Bank.
The funds may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The funds did not borrow from the line during the
year ended October 31, 2000.


22    1-800-345-2021


<TABLE>
<CAPTION>
Ultra--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

                                            FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                                Investor Class

                                           2000         1999         1998          1997          1996

PER-SHARE DATA

<S>                                      <C>           <C>           <C>           <C>           <C>
Net Asset Value, Beginning of Period ..  $38.97        $31.06        $33.46        $29.52        $28.03
                                       ----------    ----------    ----------    ----------    ----------

Income From Investment Operations

  Net Investment Income (Loss)(1) .....   (0.28)        (0.14)        (0.02)         0.01         (0.05)

  Net Realized and Unrealized Gain
  on Investment Transactions ..........    4.14         11.17          4.70          5.62          2.84
                                       ----------    ----------    ----------    ----------    ----------

  Total From Investment Operations ....    3.86         11.03          4.68          5.63          2.79
                                       ----------    ----------    ----------    ----------    ----------

Distributions

  From Net Investment Income ..........    --             --          (0.01)          --            --

  From Net Realized Gains
  on Investment Transactions ..........   (1.38)        (3.12)        (7.07)        (1.69)        (1.19)

  In Excess of Net Realized
  Gains on Investment Transactions ....     --            --            --            --          (0.11)
                                       ----------    ----------    ----------    ----------    ----------

  Total Distributions .................   (1.38)        (3.12)        (7.08)        (1.69)        (1.30)
                                       ----------    ----------    ----------    ----------    ----------

Net Asset Value, End of Period ........  $41.45        $38.97        $31.06        $33.46        $29.52
                                       ==========    ==========    ==========    ==========    ==========

  TOTAL RETURN(2) .....................    9.81%        37.94%        17.61%        19.95%        10.79%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................    0.99%         1.00%         1.00%         1.00%         1.00%

Ratio of Net Investment Income
to Average Net Assets .................  (0.64)%       (0.39)%       (0.08)%        0.03%        (0.20)%

Portfolio Turnover Rate ...............      62%           42%          128%          107%           87%

Net Assets, End of Period
(in millions) .........................  $38,461       $35,752       $25,396       $21,695       $18,266
</TABLE>

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

(2)  Total return assumes reinvestment of dividends and capital gains
     distributions, if any.


See Notes to Financial Statements              www.americancentury.com      23


<TABLE>
<CAPTION>
Ultra--Financial Highlights
--------------------------------------------------------------------------------

                         FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                Advisor Class

                                          2000          1999          1998          1997         1996(1)

PER-SHARE DATA

<S>                                      <C>           <C>           <C>           <C>           <C>
Net Asset Value, Beginning of Period ..  $38.80        $31.00        $33.36        $29.52        $29.55
                                       ----------    ----------    ----------    ----------    ----------

Income From Investment Operations

  Net Investment Loss(2) ..............   (0.40)        (0.23)        (0.11)        (0.07)        (0.02)

  Net Realized and Unrealized
  Gain (Loss) on
  Investment Transactions .............    4.21         11.15          4.73          5.60         (0.01)
                                       ----------    ----------    ----------    ----------    ----------

  Total From Investment Operations ....    3.81         10.92          4.62          2.43         (0.03)
                                       ----------    ----------    ----------    ----------    ----------

Distributions

  From Net Realized Gains
  on Investment Transactions ..........   (1.38)        (3.12)        (6.98)        (1.69)          --
                                       ----------    ----------    ----------    ----------    ----------

Net Asset Value, End of Period ........  $41.23        $38.80        $31.00        $33.36        $29.52
                                       ==========    ==========    ==========    ==========    ==========

  TOTAL RETURN(3) .....................    9.72%        37.63%        17.36%        19.59%        (0.10)%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................    1.24%         1.25%         1.25%         1.25%       1.25%(4)

Ratio of Net Investment
Income to Average Net Assets ..........  (0.89)%       (0.64)%       (0.33)%       (0.22)%     (0.80)%(4)

Portfolio Turnover Rate ...............      62%           42%          128%          107%         87%(5)

Net Assets, End of Period
(in thousands) ........................ $521,187      $247,814      $98,965       $30,827        $13,051
</TABLE>

(1)  October 2, 1996 (commencement of sale) through October 31, 1996.

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

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

(4)  Annualized.

(5)  Portfolio turnover is calculated at the fund level. Percentage
     indicated was calculated for the year ended October 31, 1996.


24      1-800-345-2021                        See Notes to Financial Statements


<TABLE>
<CAPTION>
Ultra--Financial Highlights
--------------------------------------------------------------------------------

            FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                       Institutional Class

                                         2000          1999          1998         1997(1)

PER-SHARE DATA

<S>                                      <C>           <C>           <C>           <C>
Net Asset Value, Beginning of Period ..  $39.13        $31.12        $33.53        $30.78
                                       ----------    ----------    ----------    ----------

Income From Investment Operations

  Net Investment Income (Loss)(2) .....   (0.20)        (0.09)         0.03          0.06

  Net Realized and Unrealized Gain
  on Investment Transactions ..........    4.10         11.22          4.72          4.38
                                       ----------    ----------    ----------    ----------

  Total From Investment Operations ....    3.90         11.13          4.75          4.44
                                       ----------    ----------    ----------    ----------

Distributions

  From Net Investment Income ..........     --            --          (0.09)           --

  From Net Realized Gains
  on Investment Transactions ..........   (1.38)        (3.12)        (7.07)        (1.69)
                                       ----------    ----------    ----------    ----------

  Total Distributions .................   (1.38)        (3.12)        (7.16)        (1.69)
                                       ----------    ----------    ----------    ----------

Net Asset Value, End of Period ........  $41.65        $39.13        $31.12        $33.53
                                       ==========    ==========    ==========    ==========

  TOTAL RETURN(3) .....................   9.87%        38.21%        17.85%        15.28%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................   0.79%         0.80%         0.80%         0.80%(4)

Ratio of Net Investment Income
to Average Net Assets ................. (0.44)%       (0.19)%         0.12%         0.23%(4)

Portfolio Turnover Rate ...............     62%           42%          128%          107%(5)

Net Assets, End of Period
(in thousands) ........................ $763,304      $186,025       $36,065          $334
</TABLE>

(1)  November 14, 1996 (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 returns for periods less than one
     year are not annualized.

(4)  Annualized.

(5)  Portfolio turnover is calculated at the fund level. Percentage
     indicated was calculated for the year ended October 31, 1997.


See Notes to Financial Statements              www.americancentury.com       25


<TABLE>
<CAPTION>
Vista--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

                                           FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                                Investor Class

                                          2000          1999          1998          1997          1996

PER-SHARE DATA

<S>                                      <C>            <C>          <C>           <C>           <C>
Net Asset Value, Beginning of Period ..  $15.41         $9.27        $14.53        $15.68        $15.73
                                       ----------    ----------    ----------    ----------    ----------

Income From Investment Operations

  Net Investment Loss(1) ..............   (0.16)        (0.05)        (0.05)        (0.10)        (0.11)

  Net Realized and Unrealized
  Gain (Loss) on Investment
  Transactions ........................   10.07          6.19         (4.41)         0.13          1.09
                                       ----------    ----------    ----------    ----------    ----------

  Total From Investment Operations ....    9.91          6.14         (4.49)         0.03          0.98
                                       ----------    ----------    ----------    ----------    ----------

Distributions

  From Net Realized Gains
  on Investment Transactions ..........   (0.95)         --           (0.80)        (1.18)        (1.02)

  In Excess of Net Realized Gains
  on Investment Transactions ..........    --            --             --            --          (0.01)
                                       ----------    ----------    ----------    ----------    ----------

  Total Distributions .................   (0.95)         --           (0.80)        (1.18)        (1.03)
                                       ----------    ----------    ----------    ----------    ----------

Net Asset Value, End of Period ........  $24.37        $15.41         $9.27        $14.53        $15.68
                                       ==========    ==========    ==========    ==========    ==========

  TOTAL RETURN(2) .....................  66.16%        66.24%       (31.94)%        0.29%         6.96%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................   1.00%         1.00%         1.00%         1.00%         1.00%

Ratio of Net Investment Income
to Average Net Assets ................. (0.65)%       (0.40)%       (0.42)%       (0.73)%       (0.70)%

Portfolio Turnover Rate ...............    135%          187%          229%           96%           91%

Net Assets, End of Period
(in millions) .........................  $2,345        $1,146         $895         $1,828        $2,276
</TABLE>

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

(2)  Total return assumes reinvestment of dividends and capital gains
     distributions, if any.


26       1-800-345-2021                       See Notes to Financial Statements


<TABLE>
<CAPTION>
Vista--Financial Highlights
--------------------------------------------------------------------------------

                         FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                  Advisor Class

                                          2000          1999          1998          1997         1996(1)

PER-SHARE DATA

<S>                                      <C>            <C>          <C>           <C>           <C>
Net Asset Value, Beginning of Period ..  $15.31         $9.23        $14.50        $15.67        $16.87
                                       ----------    ----------    ----------    ----------    ----------

Income From Investment Operations

  Net Investment Loss(2) ..............   (0.22)        (0.08)        (0.08)        (0.14)        (0.02)

  Net Realized and Unrealized
  Gain (Loss) on Investment
  Transactions ........................   10.05          6.16         (4.39)         0.15         (1.18)
                                       ----------    ----------    ----------    ----------    ----------

  Total From Investment Operations ....    9.83          6.08         (4.47)         0.01         (1.20)
                                       ----------    ----------    ----------    ----------    ----------

Distributions

  From Net Realized Gains
  on Investment Transactions ..........   (0.90)           --         (0.80)        (1.18)           --
                                       ----------    ----------    ----------    ----------    ----------

Net Asset Value, End of Period ........  $24.24        $15.31         $9.23        $14.50        $15.67
                                       ==========    ==========    ==========    ==========    ==========

  TOTAL RETURN(3) .....................   65.98%        65.87%       (32.08)%        0.15%        (7.11)%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................    1.25%         1.25%         1.25%         1.25%       1.25%(4)

Ratio of Net Investment Income
to Average Net Assets .................  (0.90)%       (0.65)%       (0.67)%       (0.98)%     (1.20)%(4)

Portfolio Turnover Rate ...............     135%          187%          229%           96%         91%(5)

Net Assets, End of Period
(in thousands) ........................  $22,077        $7,755        $4,052        $6,553        $5,646
</TABLE>

(1)  October 2, 1996 (commencement of sale) through October 31, 1996.

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

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

(4)  Annualized.

(5)  Portfolio turnover is calculated at the fund level. Percentage
     indicated was calculated for the year ended October 31, 1996.


See Notes to Financial Statements             www.americancentury.com       27


<TABLE>
<CAPTION>
Vista--Financial Highlights
--------------------------------------------------------------------------------

            FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                        Institutional Class

                                           2000          1999         1998         1997(1)

PER-SHARE DATA

<S>                                      <C>            <C>          <C>           <C>
Net Asset Value, Beginning of Period ..  $15.51         $9.32        $14.56        $15.73
                                       ----------    ----------    ----------    ----------

Income From Investment Operations

  Net Investment Loss(2) ..............   (0.11)        (0.04)        (0.01)        (0.07)

  Net Realized and Unrealized Gain
  (Loss) on Investment Transactions ...   10.09          6.23         (4.43)         0.08
                                       ----------    ----------    ----------    ----------

  Total From Investment Operations ....    9.98          6.19         (4.44)         0.01
                                       ----------    ----------    ----------    ----------

Distributions

  From Net Realized Gains
  on Investment Transactions ..........   (0.99)          --         (0.80)        (1.18)
                                       ----------    ----------    ----------    ----------

Net Asset Value, End of Period ........  $24.50        $15.51         $9.32        $14.56
                                       ==========    ==========    ==========    ==========

  TOTAL RETURN(3) .....................   66.28%        66.42%       (31.72)%        0.17%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets .................    0.80%         0.80%         0.80%       0.80%(4)

Ratio of Net Investment Income
to Average Net Assets .................  (0.45)%       (0.20)%       (0.22)%     (0.53)%(4)

Portfolio Turnover Rate ...............     135%          187%          229%         96%(5)

Net Assets, End of Period
(in thousands) ........................   $56,022         $122          $60         $13,581
</TABLE>

(1)  November 14, 1996 (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 returns for periods less than one
     year are not annualized.

(4)  Annualized.

(5)  Portfolio turnover is calculated at the fund level. Percentage
     indicated was calculated for the year ended October 31, 1997.


28     1-800-345-2021                         See Notes to Financial Statements


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

    We have audited the accompanying statements of assets and liabilities,
including the schedules of investments, of Ultra Fund and Vista Fund,
(collectively the "Funds"), two of the funds comprising American Century Mutual
Funds, Inc., as of October 31, 2000, and the related statements of operations
for the year then ended, the statements of changes in net assets for each of the
two years in the period then ended, and the financial highlights for each of the
five years in the period then ended. These financial statements and the
financial highlights are the responsibility of the Funds' management. Our
responsibility is to express an opinion on these financial statements and the
financial highlights based on our audits.

    We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian and
brokers; where replies were not received from brokers, we performed other
auditing procedures. An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

    In our opinion, the financial statements and financial highlights referred
to above present fairly, in all material respects, the financial positions of
Ultra Fund and Vista Fund as of October 31, 2000, the results of their
operations for the year then ended, the changes in their net assets for each
of the two years in the period then ended, and the financial highlights for
each of the five years in the period then ended, in conformity with accounting
principles generally accepted in the United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


                                                www.americancentury.com      29


Share Class and Retirement Account Information
--------------------------------------------------------------------------------

SHARE CLASSES

    Three classes of shares are authorized for sale by the fund: Investor Class,
Advisor Class and Institutional Class.

    INVESTOR CLASS shareholders do not pay any commissions or other fees for
purchase of fund shares directly from American Century. Investors who buy
Investor Class shares through a broker-dealer may be required to pay the
broker-dealer a transaction fee.

    ADVISOR CLASS shares are sold through banks, broker-dealers, insurance
companies and financial advisors. Advisor Class shares are subject to a 0.50%
Rule 12b-1 service and distribution fee. Half of that fee is available to pay
for recordkeeping and administrative services, and half is available to pay for
distribution services provided by the financial intermediary through which the
Advisor Class shares are purchased. The total expense ratio of the Advisor Class
shares is 0.25% higher than the total expense ratio of the Investor Class
shares.

    INSTITUTIONAL CLASS shares are available to endowments, foundations, defined
benefit pension plans or financial intermediaries serving these investors. This
class recognizes the relatively lower cost of serving institutional customers
and others who invest at least $5 million in an American Century fund or at
least $10 million in multiple funds. In recognition of the larger investments
and account balances and comparatively lower transaction costs, the total
expense ratio of the Institutional Class shares is 0.20% less than the total
expense ratio of the Investor Class shares.

    All classes of shares represent a pro rata interest in the funds and
generally have the same rights and preferences.

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Call American Century for either
form. Your written election is valid from the date of receipt at American
Century. You may revoke your election at any time by sending a written notice to
us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


30    1-800-345-2021


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers more than a dozen growth funds, including domestic
equity, specialty, international, and global. The philosophy behind these growth
funds focuses on three important principles. First, the funds seek to own
successful companies, which we define as those with growing earnings and
revenues. Second, we attempt to keep the funds fully invested, regardless of
short-term market activity. Experience has shown that market gains can occur in
unpredictable spurts and that missing those opportunities can significantly
limit the potential for gain. Third, the funds are managed by teams, rather than
by one "star." We believe this allows us to make better, more consistent
management decisions.

     In addition to these principles, each fund has its own investment
policies:

     AMERICAN CENTURY ULTRA generally invests in the securities of larger
companies that exhibit growth. It typically will have significant price
fluctuations.

     AMERICAN CENTURY VISTA invests mainly in the securities of smaller and
medium-sized firms that exhibit growth. The fund is subject to significant price
volatility but offers high long-term growth potential. Historically, small- and
mid-cap stocks have been more volatile than the stocks of larger, more
established companies.

COMPARATIVE INDICES

     The following indices are used in the report to serve as fund performance
comparisons. They are not investment products available for purchase.

     The DOW JONES INDUSTRIAL AVERAGE (DJIA) is a price-weighted average of 30
actively traded Blue Chip stocks, primarily industrials but including
service-oriented firms. Prepared and published by Dow Jones & Co., it is the
oldest and most widely quoted of all the market indicators.

     The S&P 500 INDEX is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that are considered to be leading firms in
dominant industries. Created by Standard & Poor's, it is considered to be a
broad measure of U.S. stock market performance.

     The S&P 500/BARRA INDEX is a capitalization-weighted index consisting of S&
P 500 stocks. S&P 500/BARRA VALUE consists of stocks with lower price-to-book
ratios, and S&P 500/BARRA GROWTH consists of stocks with higher price-to-book
ratios. In general, both share other characteristics with value- or growth-style
stocks.

     The S&P MIDCAP 400 is the medium capitalization sector of the U.S. market.
Created by Standard & Poor's, it is considered to represent the performance of
mid-cap stocks generally.

     The RUSSELL 2000 INDEX was created by the Frank Russell Company. It
measures the performance of the 2,000 smallest of the 3,000 largest publicly
traded U.S. companies based on total market capitalization. The Russell 2000
represents approximately 10% of the total market capitalization of the top 3,000
companies. The average market capitalization of the index is approximately $420
million.

     The RUSSELL 2500 INDEX was created by the Frank Russell Company. It
measures the performance of the 2,500 smallest of the 3,000 largest publicly
traded U.S. companies based on total market capitalization. The Russell 2500
represents approximately 23% of the total market capitalization of the top 3,000
companies. The average market capitalization of the index is approximately $650
million. The RUSSELL 2500 GROWTH INDEX measures the performance of those Russell
2500 companies with higher price-to-book ratios and higher forecasted growth
rates.

[right margin]

PORTFOLIO MANAGERS

  Ultra
--------------------------------------
       JIM STOWERS III
       BRUCE WIMBERLY
       JOHN SYKORA, CFA

  Vista
--------------------------------------
       GLENN FOGLE, CFA
       ARNIE DOUVILLE


                                                www.americancentury.com      31


Glossary
--------------------------------------------------------------------------------

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on pages 23-28.

INVESTMENT TERMS

*   MEDIAN MARKET CAPITALIZATION-- market capitalization (market cap) is the
total value of a company's stock and is calculated by multiplying the number of
outstanding common shares by the current share price. The company whose market
cap is in the middle of the portfolio is the median market cap. Half the
companies in the portfolio have values greater than the median, and half have
values that are less. If there is an even number of companies, then the median
is the average of the two companies in the middle.

*   WEIGHTED AVERAGE MARKET CAPITALIZATION-- average market capitalization
represents the average value of the companies held in a portfolio. When that
figure is weighted, the impact of each company's capitalization on the overall
average is proportional to the total market value of its shares.

*   NUMBER OF COMPANIES-- the number of different companies held by a fund on a
given date.

*   PORTFOLIO TURNOVER-- the percentage of a fund's investment portfolio that is
replaced during a given time period, usually a year. Actively managed portfolios
tend to have higher turnover than passively managed portfolios such as index
funds.

*   PRICE/BOOK RATIO-- a stock value measurement calculated by dividing a
company's stock price by its book value per share, with the result expressed as
a multiple instead of as a percentage. (Book value per share is calculated by
subtracting a company's liabilities from its assets, then dividing that value by
the number of outstanding shares.)

*   PRICE/EARNINGS (P/E) RATIO-- a stock value measurement calculated by
dividing a company's stock price by its earnings per share, with the result
expressed as a multiple instead of as a percentage. (Earnings per share is
calculated by dividing the after-tax earnings of a corporation by its
outstanding shares.) When this figure is weighted, the impact of each company's
P/E ratio is in proportion to the percentage of the fund that the company
represents.

TYPES OF STOCKS

*   BLUE CHIP STOCKS-- stocks of the most established companies in American
industry. They are generally large, fairly stable companies that have
demonstrated consistent earnings and usually have long-term growth potential.
Examples include General Electric and Coca-Cola.

*   CYCLICAL STOCKS-- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle. Examples
include the stocks of automobile manufacturers, steel producers and textile
operators.

*   GROWTH STOCKS-- stocks of companies that have experienced above-average
earnings growth and are expected to continue such growth. These stocks often
sell at high P/E ratios. Examples can include the stocks of high-tech, health
care and consumer staple companies.

*   LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS-- the stocks of companies with a
market capitalization (the total value of a company's outstanding stock) of more
than $9 billion. This is Lipper's market capitalization breakpoint as of
October 31, 2000, although it may be subject to change based on market
fluctuations. The Dow Jones Industrial Average and the S&P 500 Index generally
consist of stocks in this range.

*   MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS-- the stocks of companies with a
market capitalization (the total value of a company's outstanding stock) of
between $2.3 billion and $9 billion. This is Lipper's market capitalization
breakpoint as of October 31, 2000, although it may be subject to change based
on market fluctuations. The S&P 400 Index and Russell 2500 Index generally
consist of stocks in this range.


32    1-800-345-2021


Glossary
--------------------------------------------------------------------------------
                                                                    (Continued)

*   SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS-- the stocks of companies with a
market capitalization (the total value of a company's outstanding stock) of
less than $2.3 billion. This is Lipper's market capitalization breakpoint as
of October 31, 2000, although it may be subject to change based on market
fluctuations. The S&P 600 Index and the Russell 2000 Index generally consist
of stocks in this range.

*   VALUE STOCKS-- generally considered to be stocks that are purchased because
they are relatively inexpensive. These stocks are typically characterized by low
P/E ratios.

FUND CLASSIFICATIONS

    Please be aware that a fund's category may change over time. Therefore, it
is important that you read the fund's prospectus or fund profile carefully
before investing to ensure its objectives, policies and risk potential are
consistent with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with correspondingly high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
correspondingly high price-fluctuation risk.


                                                  www.americancentury.com    33


Notes
--------------------------------------------------------------------------------


34    1-800-345-2021


Notes
--------------------------------------------------------------------------------


                                                  www.americancentury.com    35


Notes
--------------------------------------------------------------------------------


36    1-800-345-2021


[inside back cover]

AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation

The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]

[graphic of runners]

WHO WE ARE

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and convenient.

For four decades, American Century has been a leader in performance, service and
innovation. From pioneering the use of computer technology in investing to
allowing investors to conduct transactions and receive financial advice over the
Internet, we have been committed to building long-term relationships and to
helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

-------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                     AMERICAN CENTURY
www.americancentury.com                                           COMPANIES

0012                              American Century Investment Services, Inc.
SH-ANN-23032                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]


October 31, 2000

AMERICAN CENTURY
Annual Report

[graphic of runners]

[graphic of person at computer screen]

Giftrust(reg.sm)

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

[inside front cover]

Review the day's market activity at www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

[Dalbar Seal]

    American Century' s reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm. The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

Giftrust
(TWGTX)
--------------------------

TURN TO THE INSIDE BACK COVER TO SEE A LIST OF AMERICAN CENTURY FUNDS CLASSIFIED
BY OBJECTIVE AND RISK.





Our Message to You
--------------------------------------------------------------------------------

[photo of James E. Stowers and James E. Stowers III]

James E. Stowers, Jr., standing, with
James E. Stowers III

The year covered in this report was among the more remarkable in the market's
recent history. Investors witnessed a stunning advance during the first half,
followed by a swift and dramatic retreat from record-breaking heights. The
reversal was the result of a convergence of several factors, among them concern
about a slowing economy, rising interest rates and richly priced technology
stocks. As our portfolio managers discuss in their investment reviews, we
believe that stock prices ultimately depend on earnings, and our growth funds
steadfastly follow a disciplined approach to find successful, growing companies.
We think investors in our growth funds are best served by that philosophy, no
matter how volatile the market.

   Turning to corporate matters, we are pleased to announce that senior vice
president and lead portfolio manager C. Kim Goodwin has been named co-chief
investment officer for American Century's domestic growth equity discipline. An
investment professional with 13 years of portfolio management experience,
Goodwin shares this position with Jim Stowers III. She will continue to serve on
the investment team for American Century Growth, a fund she's co-managed since
1997.

   In her new role, Goodwin manages the teams responsible for the Growth,
Select, Ultra, Vista, Giftrust, Heritage, New Opportunities, Life Sciences and
Technology funds. She also joins the Investment Oversight Committee, a group of
senior executives who monitor the performance of the company's equity and fixed
income disciplines.

   In other corporate news, we chose to share the chairman of the board
responsibilities and also named American Century President William M. Lyons
chief executive officer, giving him ultimate management responsibility for the
entire company.

   These changes strengthen the leadership of our investment management area and
allow us to pursue additional worthwhile endeavors. For example, Jim Stowers III
will focus more on product innovation (in particular, our earnings-acceleration
screening system to build the next generation of portfolio management
technologies). However, his first priority will be continuing involvement on the
investment teams responsible for the Ultra and Veedot Funds.

   We appreciate your continued confidence in American Century.
Sincerely,

/*/James E. Stowers, Jr.            /*/James E. Stowers III
James E. Stowers, Jr.               James E. Stowers III
Founder and Chairman                Co-Chairman of the Board

[right margin]

                               Table of Contents
Report Highlights .........................................................    2
Market Perspective ........................................................    3

GIFTRUST

Performance Information ...................................................    4
Management Q&A ............................................................    5
Portfolio at a Glance .....................................................    5
Top Ten Holdings ..........................................................    6
Top Five Industries .......................................................    6
Types of Investments ......................................................    7
Schedule of Investments ...................................................    8

FINANCIAL STATEMENTS

Statement of Assets and Liabilities .......................................   10
Statement of Operations ...................................................   11
Statement of Changes in Net Assets ........................................   12
Notes to Financial Statements .............................................   13
Financial Highlights ......................................................   15
Independent Auditors' Report ..............................................   16

OTHER INFORMATION

Background Information
Portfolio Managers ........................................................   17
Investment Philosophy Statements ..........................................   17
Comparative Indices .......................................................   17
Glossary ..................................................................   18


                                           www.americancentury.com        1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

*   2000 has presented investors with two very different stock markets. Until
    March 10, investors seemed interested only in "TMT" stocks--those of
    technology, media, and telecommunications companies. The Nasdaq sprinted
    ahead 24%, buoyed by corporate technology spending, a wave of foreign money
    moving into U.S. stocks, and investor enthusiasm for any company with a
    ".com" at the end of its name. If you had anything to do with the Internet,
    it seemed, no price was too high for your shares.

*   Since then, though, investors have been painfully reminded that earnings do
    matter. Equity valuations across technology have fallen, as evidenced by the
    Nasdaq's 33% decline from its March high. A newfound focus on valuations and
    earnings has resulted in a broadening of the market across company size,
    style, and sector. That broadening, though, has been accompanied by rising
    volatility that is well above the historical averages for the S&P 500 and
    the Nasdaq.

GIFTRUST

*   Giftrust turned in a remarkable gain of 63.10% for the 12 months ended
    October 31, 2000, as shareholders benefited from extraordinary results
    during the first few months of the period. Between October 31, 1999, and the
    Nasdaq Composite's high on March 10 of this year, Giftrust rose 114%. A
    portion of that outsized gain was surrendered during the steep technology
    correction that followed.

*   Giftrust had more than half of its assets in technology-oriented companies
    throughout the year and was well-rewarded for that posture. Many of the
    fund's best-performing investments were companies connected with the
    Internet. They included businesses involved in communications equipment,
    software and semiconductors. In general, their products enable consumers and
    businesses to access and use the Internet or help keep the Internet running.

*   Not all Internet stories were positive, however. Giftrust was slowed by
    companies involved in e-business consulting and development, along with
    selected companies that provide fiber-optic equipment for communications and
    cable networks.

[left margin]

                  GIFTRUST
                  (TWGTX)

       TOTAL RETURNS:    AS OF 10/31/00
       6 Months              3.92%(*)
       1 Year                 63.10%
       INCEPTION DATE:         11/25/83
       NET ASSETS:           $2.1 billion

*Not annualized

Investment terms are defined in the Glossary on pages 18-19.


2      1-800-345-2021


Market Perspective from James E. Stowers III and C. Kim Goodwin
--------------------------------------------------------------------------------

[photo of C. Kim Goodwin and James E. Stowers III]

C. Kim Goodwin and James E. Stowers III,
co-chief investment officers, U.S. growth equities

     2000 has challenged equity investors with two very different stock markets.
Until March 10, we had what amounted to a one-sector economy as investors heard
only the siren song of technology. The Nasdaq sprinted ahead 24%, buoyed by
corporate tech spending, a continuing flood of foreign money attracted by a
strong U.S. economy, and what could only be called a speculative bubble. Many
said we had crossed into a new economy, one highlighted by technology, media,
and telecommunications firms. If you had anything to do with the Internet, no
price was too high for your shares. Earnings didn't seem to matter either in
this new era. You could succeed simply by putting ".com" at the end of your
name.

     But bubbles puncture easily. In the face of rising short-term interest
rates, skyrocketing energy costs, and a weak euro, the economy and corporate
earnings began to slow.  From mid-March forward, investors have been reminded
that earnings do matter, and it's been a punishing lesson. Equity valuations
have fallen, as evidenced by the Nasdaq's more than 33% tumble from its March
high--a decline more severe than its earlier drop, as well as those of the Dow
Jones Industrial Average, the S&P 500 or the NYSE Composite, during the October
1987 market crash.

     A newfound focus on valuation and earnings has resulted in a broadening of
the market across company size, style, and sector. Albeit modestly, smaller
companies have outperformed larger companies year-to-date. In addition, value
equities have outperformed growth equities so far in 2000 for the first time in
six calendar years. Finally, since mid-year, twice as many sectors of the S&P
500 have outperformed the index than in the previous 18 months.

     The trade-off to the market's broadening might be the perpetuation of
rising volatility--volatility in the S&P 500 and Nasdaq that is almost twice and
more than three times their historical averages, respectively. Combine nearly
instant dissemination of information, declining commission costs, recent
regulations regarding the flow of information and more than $1.7 trillion in
401(k) and other investor-controlled assets, and you have a recipe for "ready,
fire, aim" investing.

     All of this, we think, puts us in a market where the best results will be
earned by investors who can identify companies that can sustain their growth.
This is the foundation of the investment strategy that drives our domestic
growth equity funds.


[right margin]

"A NEWFOUND FOCUS ON VALUATION AND EARNINGS HAS RESULTED IN A BROADENING OF THE
MARKET ACROSS COMPANY SIZE, STYLE, AND SECTOR."

MARKET RETURNS
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

S&P 500                6.09%
S&P MIDCAP 400         6.09%
RUSSELL 2000          17.41%

Source: Lipper Inc.

These indices represent the performance of large-, medium-, and
small-capitalization stocks.

MARKET PERFORMANCE (GROWTH OF $1.00)

FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

[line chart - data below]

                       S&P 500           S&P Mid-Cap 400       Russell 2000
10/31/1999              $1.00                $1.00                $1.00
11/30/1999              $1.02                $1.05                $1.06
12/31/1999              $1.08                $1.12                $1.18
1/31/2000               $1.03                $1.08                $1.16
2/29/2000               $1.01                $1.16                $1.35
3/31/2000               $1.11                $1.26                $1.26
4/30/2000               $1.07                $1.21                $1.19
5/31/2000               $1.05                $1.20                $1.12
6/30/2000               $1.08                $1.22                $1.22
7/31/2000               $1.06                $1.23                $1.18
8/31/2000               $1.12                $1.37                $1.27
9/30/2000               $1.07                $1.36                $1.23
10/31/2000              $1.06                $1.32                $1.17

Value on 10/31/00

S&P 500            $1.06
S&P MIDCAP 400     $1.32
RUSSELL 2000       $1.17


                                                  www.americancentury.com      3


Giftrust-Performance

TOTAL RETURNS AS OF OCTOBER 31, 2000

                                         GIFTRUST        RUSSELL 2000
                                                            GROWTH
6 MONTHS(1) .............................  3.92%            -9.09%
1 YEAR .................................. 63.10%            16.16%
AVERAGE ANNUAL RETURNS
3 YEARS ................................. 21.09%             8.11%
5 YEARS ................................. 14.71%            11.65%
10 YEARS ................................ 25.41%            15.95%
LIFE OF FUND(2) ......................... 19.99%             9.35%(3)

(1) Returns for periods less than one year are not annualized.

(2) Inception was 11/25/83.

(3) Since 11/30/83, the date nearest the fund's inception for which data are
    available.

See pages 17-19 for information about the Russell 2000 Growth Index and returns

GROWTH OF $10,000 OVER 10 YEARS

[line chart -- data below]

                           Giftrust              Russell 2000 Growth Index
Date                        Value                         Value
10/31/1990                 $10,000                      $10,000
10/31/1991                 $17,905                      $16,653
10/31/1992                 $19,755                      $16,593
10/31/1993                 $30,788                      $21,184
10/31/1994                 $36,560                      $20,992
10/31/1995                 $48,450                      $25,314
10/31/1996                 $53,159                      $28,688
10/31/1997                 $54,195                      $34,761
10/31/1998                 $37,097                      $29,248
10/31/1999                 $59,002                      $37,812
10/31/2000                 $96,220                      $43,922

Value on 10/31/00
Giftrust            $96,220
Russell 2000        $43,922

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The
Russell 2000 Growth Index is provided for comparison in each graph. Giftrust's
total returns include operating expenses (such as transaction costs and
management fees) that reduce returns, while the total returns of the Russell
2000 Growth Index do not. Past performance does not guarantee future results.
Investment return and principal value will fluctuate, and redemption value may
be more or less than original cost.

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

[bar chart - data below]

                          Giftrust              Russell 2000 Growth Index
Date                       Return                        Return
10/31/1991                 79.04                         66.53
10/31/1992                 10.32                         -0.36
10/31/1993                 55.84                         27.67
10/31/1994                 18.75                         -0.91
10/31/1995                 32.52                         20.59
10/31/1996                  9.72                         13.33
10/31/1997                  1.95                         21.08
10/31/1998                -31.55                        -15.86
10/31/1999                 59.05                         29.28
10/31/2000                 63.10                         16.16


4      1-800-345-2021


Giftrust-Q&A
--------------------------------------------------------------------------------

[photo of Tom Telford, Chris Boyd and John Seitzer]

     An interview with Tom Telford, Chris Boyd, and John Seitzer, portfolio
managers on the Giftrust investment team.

WHAT WAS GIFTRUST'S RETURN FOR THE FISCAL YEAR ENDED OCTOBER 31, 2000?

     Giftrust had a remarkable year. The fund's 63.10% gain was almost four
times greater than that of its benchmark, the Russell 2000 Growth Index, which
was up 16.16%.

     In the six months since our last report--a period that saw investors
retreat from growth stocks in general and technology companies in
particular--Giftrust was up 3.92%, versus a 9.09% drop in its benchmark.

     Looking longer-term, the fund has provided an annualized return of 25.41%
for the past 10 years, which is the minimum investment period for a Giftrust
account.

WHAT FACTORS CONTRIBUTED TO GIFTRUST'S FAVORABLE 12-MONTH RESULTS?

     We posted extraordinary results during the first few months of the period.
Growth stocks led the market early on, and within that realm, technology stocks
provided the best results. In fact, between October 31, 1999, and the Nasdaq
Composite's high on March 10 of this year, Giftrust rose 114%.

     Unfortunately, the steep technology correction that followed shaved off 25%
of that gain over the next seven months. For comparison, the tech-heavy Nasdaq
fell 33% over the same time frame.

BEFORE REVIEWING YOUR PORTFOLIO, COULD YOU DESCRIBE THE INVESTMENT APPROACH YOU
FOLLOW?

     Since its introduction in 1983, Giftrust has been managed using a
disciplined equity investment approach developed by American Century's founder,
James E. Stowers, Jr. This system centers on identifying and owning successful
companies, which we define as firms whose earnings and revenues are growing at
an accelerating rate.

     Before we invest in a business, however, we must be confident that it can
sustain its growth into the future. To arrive at that conclusion, we carefully
evaluate a company from all sides, examining its strategy, management team, its
position within its industry, risks associated with its business, and
competitive advantages such as marketing prowess, patents, or technology.

     As you examine Giftrust's top-10 holdings, you'll see that we concentrate
our investments in companies we believe have the best chance of continuing their
growth. We think that taking large positions in decidedly successful businesses
is the best way to generate superior returns over time.

WHAT SECTOR OR INDUSTRIES CONTRIBUTED THE MOST TO PERFORMANCE?

     Giftrust had more than half of its assets in technology-oriented companies
throughout the year and was well-rewarded for that stance.

     Many of our best-performing investments were businesses connected to a
tremendous growth driver-- the Internet. In just a few years, the Internet has
revolutionized the way we communicate and do business. The next tidal wave of
change is going to come in the

[right margin]

"WE THINK THAT TAKING LARGE POSITIONS IN DECIDEDLY SUCCESSFUL BUSINESSES IS THE
BEST WAY TO GENERATE SUPERIOR RETURNS OVER TIME."

PORTFOLIO AT A GLANCE

                                               10/31/00          10/31/99
NO. OF COMPANIES                                  79                76
P/E RATIO                                        54.7              40.9
MEDIAN MARKET                                    $4.23             $3.16
   CAPITALIZATION                                 BILLION           BILLION
WEIGHTED MARKET                                 $9.91              $5.76
   CAPITALIZATION                                 BILLION            BILLION
PORTFOLIO TURNOVER                               92%                117%
EXPENSE RATIO (FOR INVESTOR CLASS)                              1.00% 1.00%

Investment terms are defined in the Glossary on pages 18-19.


                                                  www.americancentury.com      5


Giftrust--Q&A
--------------------------------------------------------------------------------
                                                                     (Continued)

form of anytime-anywhere access to the Web via cell phones or palm computers.
With that in mind, we have tilted Giftrust toward companies involved in
communications equipment, software and semiconductors. In general, their
products enable consumers and businesses to access and use the Internet or help
keep the Internet running and electronic devices for the telecommunications,
computer, consumer, and data networking industries.

     We've held Jabil Circuit for a number of years. Its customers are
businesses like Cisco Systems, Dell Computer and Hewlett-Packard, who are
outsourcing their production to reduce costs and bring new products to market
more swiftly. Shares of Sanmina Corp., a position we initiated over the last
half of the period, have gained 90% since we bought them. We've also been
pleased with Singapore's Flextronics International. Last May, Flextronics was
awarded a five-year, $30-billion contract to make cell phones and related
devices for Motorola.

     In the semiconductor realm, Elantec Semiconductor is a top-10 holding. The
catalyst driving this company's earnings acceleration is a computer chip for CD
read/write drives for personal computers. Elantec has a 70% share of the market
in that area. Only about 40% of PCs being shipped this holiday season have a CD
read/write drive, so there appears to be room for future growth.

     In software, we continue to receive strong results from BEA Systems, our
top contributor over the last six months. BEA is benefiting from the continuing
build-out of Internet sites by Fortune 1000 companies. Its main product is a
software platform upon which companies build e-commerce solutions.

     In a related vein, we've invested in Mercury Interactive Corp., which makes
software used to test software applications. For example, companies can use one
of Mercury's products to test the capacity of their Web sites. Businesses are
constantly changing and upgrading their Web sites; every change must be tested.
According to a recent study by the University of California at Berkeley, 4.4
million new Web pages are added every day, and the average lifespan of a Web
page is 44 days. Another Mercury product tests for errors after changes are made
in software applications.

     Our largest holding, Gemstar International Group, is listed under computer
software, but it almost defies classification. Gemstar provides on-screen,
interactive TV program guides. Most cable systems provide as many as 100
channels or more, and Gemstar's technology enables consumers to navigate, sort,
select, and record TV programming. The company's stock rose more than 58% during
the period, which saw Gemstar complete its acquisition of TV Guide, another
provider of interactive program guides. Gemstar is a long-time holding in
Giftrust.

GIFTRUST INCREASED ITS HEALTH CARE HOLDINGS DURING THE PERIOD. WHAT ARE EXAMPLES
OF YOUR INVESTMENTS THERE?

     We decided to increase our stake in health care because of the potential of
biotechnology firms involved in genomics--the analysis and manipulation of
genetic information. This is a fascinating new field that could cause a huge
surge in the number of drugs that can be developed. In fact, as more companies
began going to clinical trials with their products, we increased our holdings.
Firms begin clinical trials when they have a drug they believe is going to work.

[left margin]

TOP TEN HOLDINGS
                                            % OF FUND INVESTMENTS

                                            AS OF               AS OF
                                          10/31/00             4/30/00

GEMSTAR INTERNATIONAL GROUP LTD.            6.0%                4.1%
PROTEIN DESIGN LABS, INC.                   3.6%                0.5%
JABIL CIRCUIT, INC.                         2.9%                2.1%
MILLENNIUM PHARMACEUTICALS, INC.            2.8%                1.4%
CALPINE CORP.                               2.8%                2.4%
ELANTEC SEMICONDUCTOR INC.                  2.6%                 --
BEA SYSTEMS, INC.                           2.6%                6.5%
SANMINA CORP.                               2.5%                 --
PMC-SIERRA, INC.                            2.0%                5.4%
FLEXTRONICS INTERNATIONAL LTD. ADR          1.9%                2.6%

TOP FIVE INDUSTRIES
                                           % OF FUND INVESTMENTS
                                           AS OF               AS OF
                                         10/31/00             4/30/00
ELECTRICAL EQUIPMENT                       20.6%               18.9%
SEMICONDUCTOR                              18.9%               22.1%
COMPUTER SOFTWARE                          18.8%               24.8%
DRUGS                                      16.3%                4.7%
OIL SERVICES                                5.2%                5.2%


6        1-800-345-2021


Giftrust-Q&A
--------------------------------------------------------------------------------
                                                                     (Continued)

     Because of the potential for acceleration in this field, Protein Design
Labs, Inc., (PDL) of California is one of the fund's biggest holdings. The firm
develops humanized monoclonal antibodies used to prevent and treat autoimmune
diseases, inflammatory diseases, cancers, and other conditions.

     Millennium Pharmaceuticals also became one of our biggest stakes. Research
shows that disease is the result of a chain reaction, a cascade of events in the
body. Millennium looks for the genetic basis of a disease and the subsequent
chain reaction it causes to identify various points in the cascade where the
disease can be stopped. It develops treatments for such conditions as asthma,
stroke, and colitis.

     Both companies are being driven by genomics accelerating the drug discovery
process. As each drug is developed, they will either partner with a large
pharmaceutical company or market their drugs themselves.

     Because this is a volatile area, we look for companies that have multiple
products in the drug pipeline. We're wary of one-product companies where one
misstep could put them out of business. We carefully seek out the leaders in
this sector, companies that have long-term viability and management teams we
feel comfortable with. We put a premium on quality.

WHICH INVESTMENTS DIDN'T LIVE UP TO YOUR EXPECTATIONS?

     We were disappointed mostly by companies involved in e-business consulting
and development. In the frenzy to build out Web sites to compete with dot-coms,
brick-and-mortar companies hired consultants to create sites. For many, it was
putting the cart ahead of the horse--they didn't really have a cohesive
strategy. More recently, when dot-coms started to stall, established companies
were able to slow their pace of investment and allow themselves time to readjust
their strategies. This slowdown in Web investment hurt Proxicom, a company in
our portfolio that integrates computer systems in corporate Web sites.

     Finally, we didn't get the boost we'd hoped for from Harmonic, Inc. This
company makes fiber-optic equipment for communications and cable networks. It
had been benefiting from the billions being spent by cable companies to upgrade
their systems to carry Internet traffic. Among its largest customers, however,
was AT&T, which has slowed its cable spending in recent months.

WITHOUT MAKING ANY KIND OF PREDICTION, WHAT IS YOUR BEST THINKING ABOUT GIFTRUST
AND THE MARKET AS YOU LOOK FORWARD?

     One of few things we can say with certainty is that we plan to stick with
our disciplined investment approach.

     Corporate earnings have been slowing throughout 2000, a trend many
observers expect to continue in 2001. In such an environment, companies with
predictable earnings growth are likely to become both more scarce and more
valued. That outcome would play to Giftrust's strength -- taking concentrated
positions in businesses that appear best able to sustain their accelerating
growth.

[right margin]

"ONE OF FEW THINGS WE CAN SAY WITH CERTAINTY IS THAT WE WILL CONTINUE TO STICK
WITH OUR DISCIPLINED INVESTMENT APPROACH."

[right margin]

TYPES OF INVESTMENTS IN THE PORTFOLIO
                                                        AS OF OCTOBER 31, 2000
* COMMON STOCKS                                                 91.0%
* TEMPORARY CASH INVESTMENTS                                     9.0%

                                                        AS OF APRIL 30, 2000
* COMMON STOCKS                                                 97.0%
* TEMPORARY CASH INVESTMENTS                                     3.0%


                                                  www.americancentury.com      7


Giftrust--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                     Value
--------------------------------------------------------------------------------

COMMON STOCKS - 90.6%

COMPUTER HARDWARE
& BUSINESS MACHINES - 0.5%
164,400  Avocent Corp.(1)                                      $11,668
                                                             ------------

COMPUTER SOFTWARE - 18.8%
    286,300  Acxiom Corp.(1)                                    11,533
    764,300  BEA Systems, Inc.(1)                               54,815
    555,300  Cognos, Inc.(1)                                    23,166
    1,859,275  Gemstar International Group Ltd.(1)             127,418
    167,400  i2 Technologies, Inc.(1)                           28,453
    117,200  Informatica Corp.(1)                               11,079
    299,100  Mercury Interactive Corp.(1)                       33,191
    188,100  NETIQ Corp.(1)                                     16,206
    572,100  Rational Software Corp.(1)                         34,165
    189,800  Siebel Systems, Inc.(1)                            19,917
    632,700  TIBCO Software Inc.(1)                             39,840
                                                             ------------
                                                               399,783
                                                             ------------

DEPARTMENT STORES - 0.4%
    415,600  Family Dollar Stores, Inc.                          8,078
                                                             ------------
DRUGS - 16.3%
    382,700  Abgenix, Inc.(1)                                    30,245
    858,400  Biovail Corp. International(1)                      36,106
    394,700  Celgene Corp.(1)                                    25,396
    481,300  COR Therapeutics, Inc.(1)                           27,178
    283,200  Enzon, Inc.(1)                                      20,169
    335,200  Human Genome Sciences, Inc.(1)                      29,623
    820,400  Millennium Pharmaceuticals, Inc.(1)                 59,531
    566,000  Protein Design Labs, Inc.(1)                        76,181
    395,600  QLT PhotoTherapeutics Inc.(1)                       19,669
    258,500  Shire Pharmaceuticals Group PLC ADR(1)              16,253
    206,100  Tanox, Inc.(1)                                       7,703
                                                              ------------
                                                                348,054
                                                              ------------
ELECTRICAL EQUIPMENT - 20.6%

    31,200   ADC Telecommunications Inc.(1)                       11,338
    186,100  Advanced Fibre Communications, Inc.(1)               6,054
    36,600   Aeroflex Inc.(1)                                      2,159
    505,000  American Tower Corp. Cl A(1)                        20,673
    712,700  Andrew Corp.(1)                                     18,731
    275,700  Artesyn Technologies Inc.(1)                        11,183
    540,300  C-Mac Industries Inc.,(1)                           29,987
    254,400  Comverse Technology, Inc.(1)                        28,421
    510,900  DMC Stratex Networks Inc.(1)                        11,799
    1,088,900  Flextronics International Ltd. ADR(1)             41,344
    224,200  GlobeSpan, Inc.(1)                                  17,200
    33,400  Ixia(1)                                                 784



Shares                       ($ in Thousands)                     Value
--------------------------------------------------------------------------------
    1,065,300  Jabil Circuit, Inc.(1)                           $60,789
    267,436  JDS Uniphase Corp.(1)                               21,788
    166,300  Mcdata Corp(1)                                      13,844
    213,100  Natural MicroSystems Corp.(1)                        9,616
    475,200  POWER-ONE INC.(1)                                   33,724
    445,000  Powerwave Technologies, Inc.(1)                     21,443
    387,600  Proxim, Inc.(1)                                     23,486
    460,600  Sanmina Corp.(1)                                    52,668
                                                             -------------
                                                                437,031
                                                             -------------

ELECTRICAL UTILITIES - 2.8%
    750,400  Calpine Corp.(1)                                    59,235
                                                             -------------
INDUSTRIAL PARTS - 0.6%
     46,200  Emcore Corp.(1)                                      1,890
    140,000  Shaw Group Inc. (The)(1)                            11,410
                                                             -------------
                                                                 13,300
                                                             -------------

INFORMATION SERVICES - 3.0%
    700,200  CBT Group Public
    Limited Co. ADR(1)                                           35,142
    300,000  Diamond Technology Partners Inc.(1)                 13,434
    504,900  Proxicom, Inc.(1)                                    6,832
    155,400  Wireless Facilities, Inc.(1)                         7,765
                                                              -------------
                                                                 63,173
                                                              -------------

INTERNET - 1.2%
     99,200  Ariba, Inc.(1)                                      12,533
    208,300  Art Technology Group, Inc.(1)                       13,078
                                                              -------------
                                                                 25,611
                                                              -------------

MEDICAL PRODUCTS & SUPPLIES - 0.3%
    384,900  Aclara BioSciences, Inc.(1)                          6,916
                                                              -------------

MEDICAL PROVIDERS & SERVICES - 1.5%
    1,652,500  Health Management Associates, Inc.(1)             32,740
                                                              -------------
OIL SERVICES - 5.2%
    561,800  Ensco International Inc.                            18,679
    700,700  Global Marine Inc.(1)                               18,569
    563,400  Grant Prideco, Inc(1)                               10,458
    606,300  R&B Falcon Corp.(1)                                 15,158
    352,900  Sante Fe International                              12,881
    284,500  Transocean Sedco Forex, Inc.                        15,079
    563,400  Weatherford International, Inc.(1)                  20,563
                                                              --------------
                                                                111,387
                                                              --------------

SEMICONDUCTOR - 18.9%
    385,600  Alpha Industries, Inc.(1)                           15,364
    407,627  Applied Micro Circuits Corp.(1)                     31,158
    228,700  Avanex Corp.(1)                                     23,177
    228,000  Cree Research, Inc.(1)                              22,622
    499,800  Elantec Semiconductor Inc.(1)                       55,650


8      1-800-345-2021                          See Notes to Financial Statements


Giftrust-Schedule of Investments
--------------------------------------------------------------------------------
                                                                     (Continued)

OCTOBER 31, 2000

Shares                     ($ in Thousands)                       Value
--------------------------------------------------------------------------------

    468,300  Exar Corp.(1)                                      $20,942
    430,100  Finisar Corporation(1)                              12,406
    463,500  Intersil Holding Corp.(1)                           22,219
    157,800  Marvell Technology Group Ltd.(1)                     8,802
    98,600   Oplink Communications Inc.(1)                        2,406
    249,400  PMC-Sierra, Inc.(1)                                 42,359
    275,300  Qlogic Corp.(1)                                     26,627
    817,800  REMEC, Inc.(1)                                      24,253
    291,000  Sawtek Inc.(1)                                      14,841
    691,200  Transwitch Corporation(1)                           39,938
    564,100  Vitesse Semiconductor Corp.(1)                      39,434
                                                              -------------
                                                                402,198
                                                              -------------

WIRELESS TELECOMMUNICATIONS - 0.5%
    518,300  Spectrasite Holdings Inc.(1)                        10,220
                                                              -------------

TOTAL COMMON STOCKS                                           1,929,394
                                                              --------------
   (Cost: $1,199,608)


TEMPORARY CASH INVESTMENTS - 9.4%

    50,000 FHLB Discount Notes, 6.37%, 11/3/00(2)               $49,982

    Repurchase Agreement, Merrill Lynch, Inc.,
    (U.S. Treasury obligations), in a joint trading
    account at 6.50%, dated 10/31/00, due 11/1/00
    (Delivery value $21,804)                                     21,800

    Repurchase Agreement, State Street Boston
    Corp.,(U.S. Treasury obligations), in a joint
    trading account at 6.50%, dated 10/31/00,
    due 11/1/00 (Delivery value $97,418)                         97,400

    Repurchase Agreement, Goldman Sachs & Co.,
    (U.S. Treasury obligations), in a joint trading
    account at 6.50%, dated 10/31/00,
    due 11/1/00 (Delivery value $30,405)                         30,400
                                                            --------------

TOTAL TEMPORARY CASH INVESTMENTS                                199,582
                                                            --------------
    (Cost: $199,582)

TOTAL INVESTMENT SECURITIES - 100.0%                         $2,128,976
                                                            ==============
    (Cost $1,399,190)

NOTES TO SCHEDULE OF INVESTMENTS
ADR = American Depositary Receipt
FHLB = Federal Home Loan Bank

(1) Non-income producing.

(2) Rate disclosed is the yield to maturity at purchase.


See Notes to Financial Statements                 www.americancentury.com      9


Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting period.
Subtracting the liabilities from the assets results in the fund's NET ASSETS.
The net assets divided by shares outstanding is the share price, or NET ASSET
VALUE PER SHARE. This statement also breaks down the fund's net assets into
capital (shareholder investments) and performance (investment income and
gains/losses).

OCTOBER 31, 2000

ASSETS                                   (In Thousands Except Per-Share Amounts)

Investment securities, at value
(identified cost of $1,399,190) (Note 3) .......................      $2,128,976
Cash ...........................................................             172
Receivable for investments sold ................................          37,385
Dividends and interest receivable ..............................              27
                                                                      ----------
                                                                       2,166,560
                                                                      ----------

LIABILITIES

Payable for investments purchased ..............................          78,683
Accrued management fees (Note 2) ...............................           1,789
Payable for directors' fees and expenses .......................               1
Accrued expenses and other liabilities .........................              14
                                                                      ----------
                                                                          80,487
                                                                      ----------

Net Assets .....................................................      $2,086,073
                                                                      ==========

CAPITAL SHARES, $0.01 PAR VALUE
Authorized .....................................................         200,000
                                                                      ==========
Outstanding ....................................................          47,726
                                                                      ==========
Net Asset Value Per Share ......................................      $    43.71
                                                                      ==========

NET ASSETS CONSIST OF:
Capital (par value and paid-in surplus) ........................      $  949,178
Accumulated net investment income ..............................            --
Accumulated undistributed net realized gain on
investment transactions ........................................         407,109
NNet unrealized appreciation on investments (Note 3) ...........         729,786
                                                                      ----------
                                                                      $2,086,073
                                                                      ==========


10         1-800-345-2021                      See Notes to Financial Statements


Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's operations. In other words, it shows how much
money the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000
INVESTMENT LOSS                                                (In Thousands)
Income:

Interest .......................................................      $   4,466
Dividends ......................................................            496
                                                                      ---------
                                                                          4,962
                                                                      ---------
Expenses (Note 2):

Management fees ................................................         19,960
Directors' fees and expenses ...................................             10
                                                                      ---------
                                                                         19,970
                                                                      ---------

Net investment loss ............................................        (15,008)
                                                                      ---------

REALIZED AND UNREALIZED GAIN ON INVESTMENTS (NOTE 3)

Net realized gain on investments ...............................        531,228
Change in net unrealized appreciation on investments ...........        275,993
                                                                      ---------

Net realized and unrealized gain on investments ................        807,221
                                                                      ---------

Net Increase in Net Assets Resulting from Operations ...........      $ 792,213
                                                                      =========


See Notes to Financial Statements            www.americancentury.com    11


<TABLE>
<CAPTION>
Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

Increase in Net Assets

                                                               2000           1999
OPERATIONS                                                     (In Thousands)
<S>                                                       <C>            <C>
Net investment loss ...................................   $   (15,008)   $    (6,317)
Net realized gain on investments ......................       531,228         24,582
Change in net unrealized appreciation on investments ..       275,993        440,765
                                                          -----------    -----------
Net increase in net assets resulting from operations ..       792,213        459,030
                                                          -----------    -----------

CAPITAL SHARE TRANSACTIONS
Proceeds from shares sold .............................       103,094         49,917
Payments for shares redeemed ..........................       (59,503)       (16,082)
                                                          -----------    -----------
Net increase in net assets from capital
share transactions ....................................        43,591         33,835
                                                          -----------    -----------

Net increase in net assets ............................       835,804        492,865
                                                          ===========    ===========

NET ASSETS

Beginning of period ...................................     1,250,269        757,404
                                                          -----------    -----------
End of period .........................................   $ 2,086,073    $ 1,250,269
                                                          ===========    ===========

TRANSACTIONS IN SHARES OF THE FUND

Sold ..................................................         2,487          2,452
Redeemed ..............................................        (1,409)          (765)
                                                          -----------    -----------
Net increase ..........................................         1,078          1,687
                                                          ===========    ===========
</TABLE>


12   1-800-345-2021                            See Notes to Financial Statements


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. Giftrust (the fund) is one of the
fourteen series of funds issued by the corporation. The fund is diversified
under the 1940 Act. The fund's investment objective is to seek capital growth by
investing primarily in common stocks. The following significant accounting
policies are in accordance with accounting principles generally accepted in the
United States of America; these policies may require the use of estimates by
fund management.

    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of certain foreign securities, at the last reported
sales price, depending on local convention or regulation. When valuations are
not readily available, securities are valued at fair value as determined in
accordance with procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date. Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.

    REPURCHASE AGREEMENTS -- The fund may enter into repurchase agreements with
institutions that the fund's investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. The fund requires that the collateral, represented by securities, received
in a repurchase transaction be transferred to the custodian in a manner
sufficient to enable the fund to obtain those securities in the event of a
default under the repurchase agreement. ACIM monitors, on a daily basis, the
securities transferred to ensure the value, including accrued interest, of the
securities under each repurchase agreement is equal to or greater than amounts
owed to the fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
Treasury or Agency obligations.

    INCOME TAX STATUS -- It is the fund's policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date. Distributions from net investment income and net
realized gains are declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes. These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.

--------------------------------------------------------------------------------
2. TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the fund with investment advisory and management services in
exchange for a single, unified management fee. The Agreement provides that all
expenses of the fund, except brokerage commissions, taxes, interest, expenses of
those directors who are not considered "interested persons" as defined in the
1940 Act (including counsel fees) and extraordinary expenses, will be paid by
ACIM. The fee is computed daily and paid monthly based on the fund's average
daily closing net assets during the previous month. The annual management fee
for the fund is 1.00%.

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.


                                                 www.americancentury.com      13


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                     (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
3. INVESTMENT TRANSACTIONS

    Purchases and sales of investment securities, excluding short-term
investments, for the year ended October 31, 2000, totaled $1,747,739,593 and
$1,853,898,505, respectively.

At October 31, 2000, accumulated net unrealized appreciation on investments
was $726,074,347, based on the aggregate cost of investments for federal income
tax purposes of $1,402,901,297, which consisted of unrealized appreciation of
$786,307,184 and unrealized depreciation of $60,232,837.

--------------------------------------------------------------------------------
4. BANK LOANS

    The fund, along with certain other funds managed by ACIM, has entered into
an unsecured $620,000,000 bank line of credit agreement with Chase Manhattan
Bank. The fund may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The fund did not borrow from the line during the
year ended October 31, 2000.


14      1-800-345-2021


<TABLE>
<CAPTION>
Giftrust--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the fund is not five years old). It also includes several key statistics for
each reporting period, including TOTAL RETURN, INCOME RATIO (net income as a
percentage of average net assets), EXPENSE RATIO (operating expenses as a
percentage of average net assets), and PORTFOLIO TURNOVER (a gauge of the fund's
trading activity).

                                    FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                          2000        1999        1998        1997        1996

PER-SHARE DATA
<S>                                      <C>         <C>         <C>         <C>         <C>
Net Asset Value, Beginning of Period ....$26.80      $16.85      $25.46      $25.79      $25.63
                                        ---------   ---------   ---------   ---------   ---------
Income From Investment Operations
    Net Investment Loss(1) .............. (0.32)      (0.14)      (0.12)      (0.18)      (0.20)
    Net Realized and Unrealized Gain
     on Investment Transaction .......... 17.23       10.09       (7.74)       0.63        2.46
                                        ---------   ---------   ---------   ---------   ---------
   Total From Investment Operations ..... 16.91        9.95       (7.86)       0.45        2.26
                                        ---------   ---------   ---------   ---------   ---------
Distributions
    From Net Investment Income ..........   -           -         (0.75)      (0.78)      (2.10)
    From Net Realized Gains on
     Investment Transactions ............   -           -           -(2)        -           -
                                        ---------   ---------   ---------   ---------   ---------

  Total Distributions ...................   -           -         (0.75)      (0.78)      (2.10)
                                        ---------   ---------   ---------   ---------   ---------
    Net Asset Value, End of Period ......$43.71      $26.80      $16.85      $25.46      $25.79
                                        ==========  ==========  ==========  ==========  ==========
Total Return(3) ......................... 63.10%      59.05%     (31.55)%      1.95%       9.72%
                                        ==========  ==========  ==========  ==========  ==========

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to
Average Net Assets ......................  1.00%       1.00%       1.00%       1.00%       0.98%
Ratio of Net Investment Loss to
Average Net Assets ...................... (0.75)      (0.66)%     (0.54)%     (0.74)%     (0.80)%
Portfolio Turnover Rate .................    92%        117%        147%        118%        121%
Net Assets, End of Period (in millions).. $2,086     $1,250        $757      $1,024        $866
</TABLE>

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

(2) Per-share amount was less than $0.005.

(3) Total return assumes reinvestment of dividends and capital gains
    distributions, if any.


See Notes to Financial Statements                   www.americancentury.com   15


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

  We have audited the accompanying statement of assets and liabilities,
including the schedule of investments, Giftrust Fund (the "Fund"), one of the
funds comprising American Century Mutual Funds, Inc., as of October 31, 2000,
and the related statement of operations for the year then ended, the statements
of changes in net assets for each of the two years in the period then ended, and
the financial highlights for each of the five years in the period then ended.
These financial statements and the financial highlights are the responsibility
of the Fund's management. Our responsibility is to express an opinion on these
financial statements and the financial highlights based on our audits.

  We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian and
brokers; where replies were not received from brokers, we performed other
auditing procedures. An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

  In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of the
Giftrust Fund as of October 31, 2000, the results of its operations for the year
then ended, the changes in its net assets for each of the two years in the
period then ended, and the financial highlights for each of the five years in
the period then ended, in conformity with accounting principles generally
accepted in the United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


16          1-800-345-2021


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers more than a dozen growth funds, including domestic
equity, specialty, international, and global. The philosophy behind these growth
funds focuses on three important principles. First, the funds seek to own
successful companies, which we define as those with growing earnings and
revenues. Second, we attempt to keep the funds fully invested, regardless of
short-term market activity. Experience has shown that market gains can occur in
unpredictable spurts and that missing those opportunities can significantly
limit the potential for gain. Third, the funds are managed by teams, rather than
by one "star." We believe this allows us to make better, more consistent
management decisions.

     In addition to these principles, each fund has its own investment policies

     AMERICAN CENTURY GIFTRUST generally invests in the securities of small and
medium-sized companies that exhibit accelerating growth. Shares of Giftrust can
be given only as a gift to someone other than yourself or your spouse, and all
investments must remain in the fund for a minimum of 10 years or until the
recipient reaches the age of majority, whichever is later. Historically,
small-cap stocks have been more volatile than the stocks of larger,
more-established companies. Therefore, the fund is subject to significant price
volatility but offers high long-term growth potential.

COMPARATIVE INDICES

     The following indices are used in the report for fund performance
comparisons. They are not investment products available for purchase.

     The S&P 500 is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that are considered to be leading firms in
dominant industries. Created by Standard & Poor's, it is considered to be a
broad measure of U.S. stock market performance.

     The S&P MIDCAP 400 is the medium capitalization sector of the U.S. market.
Created by Standard & Poor's, it is considered to represent the performance of
mid-cap stocks generally.

     The RUSSELL 2000 GROWTH INDEX was created by the Frank Russell Company. It
measures the performance of the 2,000 smallest of the 3,000 largest publicly
traded U.S. companies based on total market capitalization. The Russell 2000
represents approximately 10% of the total market capitalization of the top 3,000
companies. The average market capitalization of the index is approximately $420
million.

     The RUSSELL 2500 INDEX was created by the Frank Russell Company. It
measures the performance of the 2,500 smallest of the 3,000 largest publicly
traded U.S. companies based on total market capitalization. The Russell 2500
represents approximately 23% of the total market capitalization of the top 3,000
companies. The average market capitalization of the index is approximately $650
million. The RUSSELL 2500 GROWTH INDEX measures the performance of those Russell
2500 companies with higher price-to-book ratios and higher forecasted growth
rates.

[right margin]

PORTFOLIO MANAGERS

  Giftrust

     CHRIS BOYD, CFA
     JOHN SEITZER, CFA
     TOM TELFORD, CFA


                                                 www.americancentury.com      17


Glossary
--------------------------------------------------------------------------------

RETURNS

*  TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*  AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on pages 15.

INVESTMENT TERMS

*  MEDIAN MARKET CAPITALIZATION-- market capitalization (market cap) is the
total value of a company's stock and is calculated by multiplying the number of
outstanding common shares by the current share price. The company whose market
cap is in the middle of the portfolio is the median market cap. Half the
companies in the portfolio have values greater than the median, and half have
values that are less. If there is an even number of companies, then the median
is the average of the two companies in the middle.

*  WEIGHTED AVERAGE MARKET CAPITALIZATION-- average market capitalization
represents the average value of the companies held in a portfolio. When that
figure is weighted, the impact of each company's capitalization on the overall
average is proportional to the total market value of its shares.

*  NUMBER OF COMPANIES-- the number of different companies held by a fund on a
given date.

*  PORTFOLIO TURNOVER-- the percentage of a fund's investment portfolio that is
replaced during a given time period, usually a year. Actively managed portfolios
tend to have higher turnover than passively managed portfolios such as index
funds.

*  PRICE/BOOK RATIO-- a stock value measurement calculated by dividing a
company's stock price by its book value per share, with the result expressed as
a multiple instead of as a percentage. (Book value per share is calculated by
subtracting a company's liabilities from its assets, then dividing that value by
the number of outstanding shares.)

*   PRICE/EARNINGS (P/E) RATIO-- a stock value measurement calculated by
dividing a company's stock price by its earnings per share, with the result
expressed as a multiple instead of as a percentage. (Earnings per share is
calculated by dividing the after-tax earnings of a corporation by its
outstanding shares.) When this figure is weighted, the impact of each company's
P/E ratio is in proportion to the percentage of the fund that the company
represents.

TYPES OF STOCKS

*  BLUE CHIP STOCKS-- stocks of the most established companies in American
industry. They are generally large, fairly stable companies that have
demonstrated consistent earnings and usually have long-term growth potential.
Examples include General Electric and Coca-Cola.

*  CYCLICAL STOCKS-- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle. Examples
include the stocks of automobile manufacturers, steel producers and textile
operators.

*  GROWTH STOCKS-- stocks of companies that have experienced above-average
earnings growth and are expected to continue such growth. These stocks often
sell at high P/E ratios. Examples can include the stocks of high-tech, health
care and consumer staple companies.

*  LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS-
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of more than $9 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The Dow Jones Industrial Average and the S&
P 500 Index generally consist of stocks in this range.

*  MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of between $2.3 billion and $9 billion. This is
Lipper's market capitalization breakpoint as of October 31, 2000, although it
may be subject to change based on market fluctuations. The S&P 400 Index and
Russell 2500 Index generally consist of stocks in this range.


18      1-800-345-2021


Glossary
--------------------------------------------------------------------------------
                                                                     (Continued)

*  SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of less than $2.3 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The S&P 600 Index and the Russell 2000
Index generally consist of stocks in this range.

*  VALUE STOCKS-- generally considered to be stocks that are purchased because
they are relatively inexpensive. These stocks are typically characterized by low
P/E ratios.

FUND CLASSIFICATIONS

*  Please be aware that a fund's category may change over time. Therefore, it
is important that you read the fund's prospectus or fund profile carefully
before investing to ensure its objectives, policies and risk potential are
consistent with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*  CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*  INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*  GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*  GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with correspondingly high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*  CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*  MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*  AGGRESSIVE -- these funds generally provide high return potential with
correspondingly high price-fluctuation risk.


                                                 www.americancentury.com      19


Notes
--------------------------------------------------------------------------------


20      1-800-345-2021


[inside back cover]


AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation


The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]


Who We Are

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and  convenient.

For four decades, American Century has been a leader in  performance, service
and innovation. From pioneering the use  of computer technology in investing to
allowing investors to  conduct transactions and receive financial advice over
the Internet, we have been committed to building long-term relationships and
to helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With  so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED  FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

--------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                    AMERICAN CENTURY
www.americancentury.com                                           COMPANIES


0012                                 American Century Investment Services, Inc.
SH-ANN-23034                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]


October 31, 2000

AMERICAN CENTURY
Annual Report

Balanced


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

[inside front cover]

Review the day's market activity at www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

[Dalbar Seal]

     American Century's reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm.  The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

BALANCED
(TWBIX)
--------------------------

TURN TO THE INSIDE BACK COVER TO SEE A LIST OF AMERICAN CENTURY FUNDS CLASSIFIED
BY OBJECTIVE AND RISK.


Our Message to You
--------------------------------------------------------------------------------
[photo of James E. Stowers, Jr. and James E. Stowers III]
James E. Stowers, Jr., standing, with James E. Stowers III

     The year ended October 31, 2000, was an unusual one in the U.S. financial
markets. Volatility stemming from high valuations and weakening corporate
profits roiled the stock market, while bonds benefited from the federal budget
surplus and a slowing economy.

     As a result, bonds (as represented by the Lehman Aggregate Bond Index)
outperformed stocks (as represented by the S&P 500), the first time that's
happened in a decade. American Century Balanced fund shareholders were rewarded
for investing in a diversified portfolio of bonds and stocks.

     Balanced shareholders were also recently rewarded with lower expenses--as
of August 1, 2000, fund expenses were reduced by 10 basis points (0.10%). For
example, the expense ratio for Investor Class shares fell from 1.00% to 0.90%,
compared with 1.28% for the average balanced fund (according to Lipper Inc.).

     Turning to corporate matters, Chase Manhattan Corp. recently announced
plans to acquire J.P. Morgan & Co., a substantial minority shareholder in
American Century Companies, Inc. since 1998. If the transaction is completed as
expected, J.P. Morgan Chase, the new enterprise, will own the shares of American
Century currently held by Morgan. Corporate control of American Century is not
affected by this transaction. We will be exploring ways to partner with J.P.
Morgan Chase for the benefit of fund shareholders.

     In other corporate news, some American Century executives have assumed
important new responsibilities. For example, we chose to share the chairman of
the board position and named American Century President William M. Lyons chief
executive officer, giving him ultimate management responsibility for the entire
company.

     These changes, plus the promotion  of some key investment professionals,
strengthen the leadership of our investment management area and allow us to
pursue additional worthwhile endeavors. For example, Jim Stowers III will focus
more on product innovation (in particular, leveraging our earnings-acceleration
screening system to build the next generation of portfolio management
technologies). However, his first priority will continue to be his active
participation on the investment teams responsible for the Ultra and Veedot
funds.

     As always, we appreciate your continued confidence in American Century.

Sincerely,
/s/James E. Stowers, Jr.                               /s/James E. Stowers III
James E. Stowers, Jr.                                     James E. Stowers III
Chairman of the Board and Founder                     Co-Chairman of the Board

[right margin]

                Table of Contents
   Report Highlights ......................................................    2
   Market Perspective .....................................................    3
BALANCED
   Performance Information ................................................    4
   Management Q&A .........................................................    5
   Types of Investments ...................................................    5
   Top Ten Stock Holdings .................................................    6
   Top Five Stock Industries ..............................................    6
   Fixed-Income Portfolio .................................................    7
   Schedule of Investments ................................................    8
FINANCIAL STATEMENTS
   Statement of Assets and
      Liabilities .........................................................   14
   Statement of Operations ................................................   15
   Statement of Changes
      in Net Assets .......................................................   16
   Notes to Financial
      Statements ..........................................................   17
   Financial Highlights ...................................................   20
   Independent Auditors'
      Report ..............................................................   23
OTHER INFORMATION
   Share Class and Retirement
      Account Information .................................................   24
   Background Information
      Investment Philosophy
         and Policies .....................................................   25
      Comparative Indices .................................................   25
      Investment Team
         Leaders ..........................................................   25
      Bond Credit Rating
         Guidelines .......................................................   25
   Glossary ...............................................................   26


                                                www.americancentury.com      1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

*   Bonds outperformed stocks during the year ended October 31, 2000.

*   Stocks rallied in late 1999 and early 2000, led by technology shares.

*   A slowing economy and concerns about weakening profits led to increased
    volatility and a general stock market decline throughout much of 2000.

*   Small- and mid-cap stocks, along with value shares, performed best.

*   Bonds struggled in late 1999 and early 2000 as strong economic growth led
    the Federal Reserve to raise short-term interest rates several times.

*   However, a slowing economy and demand from investors fleeing the volatile
    stock market gave bonds a boost later in the year.

*   Treasury bonds performed best, followed by mortgage-backed and government
    agency bonds. Corporate bonds lagged the rest of the market.

FUND PERFORMANCE

*   Balanced trailed its benchmark index (60% S&P 500 and 40% Lehman Aggregate
    Bond Index) for the one-year period.

*   The fund's bond portfolio essentially matched the return of the Lehman
    index, but the stock portfolio's emphasis on growth stocks caused  it to
    underperform the S&P 500.

BALANCED'S STOCK PORTFOLIO

*   The portfolio benefited from the strong performance of its health care
    stocks--including pharmaceutical and biotechnology shares--as well as
    electric utilities stocks.

*   Technology stocks were a mixed bag--an emphasis on equipment and component
    manufacturers enhanced performance, but software and Internet companies
    were negative contributors.

*   Other poor-performing fund holdings included banks, retailers, and telephone
    stocks.

BALANCED'S BOND PORTFOLIO

*   We added to the portfolio's holdings of mortgage-backed securities, which we
    felt offered the most attractive investment opportunities.

*   We maintained an overweight in corporate bonds and an underweight in
    Treasury bonds.

OUTLOOK

*   The markets hate uncertainty, and the current litany of uncertain factors
    will likely lead to further stock market volatility.

*   We believe that the U.S. economy is on track for a "soft landing" (slowing
    to a moderate, sustainable growth rate), which would be good news for both
    the stock and bond markets.

*   In the stock portfolio, we plan to focus on industry leaders and beaten-down
    stocks with strong recovery prospects.

*   In the bond portfolio, we don't intend to make any major changes unless we
    see compelling evidence that  the economy is experiencing a significantly
    harder landing than originally expected.

[left margin]

                    BALANCED(1)
                      (TWBIX)
    TOTAL RETURNS:             AS OF 10/31/00
       6 Months                         0.04%(2)
       1 Year                           5.90%
    30-DAY SEC YIELD:                   2.79%
    INCEPTION DATE:                  10/20/88
    NET ASSETS:                $875.7 million(3)

(1) Investor Class.

(2) Not annualized.

(3) Includes Investor, Advisor, and Institutional classes.

See Total Returns on page 4.
Investment terms are defined in the Glossary on pages 26-27.


2      1-800-345-2021


Market Perspective from Mark Mallon
--------------------------------------------------------------------------------
[photo of Mark Mallon]
Mark Mallon, head of growth and income  equity, specialty, and asset allocation
funds at American Century

OVERVIEW

     The U.S. financial markets fared well during the year ended October 31,
2000. Stocks were generally higher in a rapidly changing and volatile
environment. Although bonds initially struggled as the Federal Reserve raised
interest rates, they ultimately benefited from the success of the Fed's efforts
to slow the economy.

U.S. STOCKS

     Stocks ended 1999 with a strong rally, led by large-cap and technology
shares. Tech stocks continued to surge in early 2000, but investors began to
rotate away from the larger stocks that dominated the market in 1998 and 1999.

     Instead, they focused their attention on small- and mid-cap companies.
Mid-cap stocks were especially popular among aggressive investors because they
had the high growth potential of smaller companies and the ease of trading
associated with larger stocks.

     By springtime, the market's attitude began to change. A series of interest
rate increases by the Fed threatened to cool the hot U.S. economy. In addition,
concerns surfaced about sustainability and profitability among Internet and
electronic-commerce companies.

     As a result, many investors turned away from high-flying growth
stocks--sending them sharply lower--and looked for opportunities in undervalued
sectors of the market, such as utilities, energy, and health care stocks.

     The major indexes fluctuated wildly throughout the summer and then finished
the period on a down note.  The slowing economy caused a number of high-profile
companies to issue profit warnings in September and October. Investors showed
little patience, punishing these stocks in the days following the warnings.

U.S. BONDS

     Changing economic conditions proved to be good news for the bond market. In
late 1999 and early 2000, the U.S. economy's strong growth, coupled with fears
of rising inflation, led the Fed to raise interest rates several times.

     By summer, however, the manufacturing sector and consumer spending showed
signs of slowing. Rising oil prices and a declining euro (the European currency)
further threatened global demand for U.S. goods and services. With stocks
staggering, bonds got a boost from a combination of increased demand and the
absence of further Fed rate hikes.

     Treasury bonds performed best, largely because of declining supply early in
the period. The federal budget surplus enabled the U.S. Treasury to reduce  new
issuance and buy back some of its own bonds.

     The higher yields of mortgage-backed, government agency, and asset-backed
bonds attracted investor demand late in the period. Fed inactivity helped,
too--these securities tend to outperform Treasurys when interest rates are
relatively stable.

     Corporate bonds lagged the rest of the bond market. Heavy issuance put
pressure on bond prices, and demand waned as investors feared the slowing
economy would weaken the financial health of corporate bond issuers.

[right margin]

"WITH STOCKS STAGGERING, BONDS GOT A BOOST FROM A COMBINATION OF INCREASED
DEMAND AND THE ABSENCE OF FURTHER FED RATE HIKES."

U.S. STOCK MARKET PERFORMANCE
FOR THE YEAR ENDED OCTOBER 31, 2000
   S&P 500                         6.09%
   S&P MIDCAP 400                 31.65%
   S&P SMALLCAP 600               25.26%

U.S. BOND MARKET PERFORMANCE
FOR THE YEAR ENDED OCTOBER 31, 2000
   LEHMAN AGGREGATE BOND INDEX     7.30%
   Lehman Treasury Bond Index      8.22%
   Lehman Mortgage-Backed          7.57%
      Securities Index
   Lehman Corporate Bond Index     5.38%

Source: Russell/Mellon Analytical, Lipper Inc., and Bloomberg.


                                                www.americancentury.com      3


Balanced--Performance
--------------------------------------------------------------------------------

<TABLE>
<CAPTION>
TOTAL RETURNS AS OF OCTOBER 31, 2000

                              INVESTOR CLASS                          ADVISOR CLASS         INSTITUTIONAL CLASS
                           (INCEPTION 10/20/88)                     (INCEPTION 1/6/97)       (INCEPTION 5/1/00)
                           BLENDED             LEHMAN AGGREGATE                 BLENDED                 BLENDED
               BALANCED     INDEX     S&P 500     BOND INDEX        BALANCED     INDEX      BALANCED     INDEX
=======================================================================================================================
<S>             <C>      <C>        <C>         <C>               <C>               <C>        <C>          <C>
6 MONTHS(1)      0.04%      1.70%      -1.03%       5.80%            -0.08%      1.70%         --          --
1 YEAR           5.90%      6.58%       6.09%       7.30%             5.63%      6.58%         --          --
=======================================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS          9.43%     12.82%      17.60%       5.66%             9.14%     12.82%         --          --
5 YEARS          11.70%    15.54%      21.67%       6.33%              --         --           --          --
10 YEARS         12.60%    14.86%      19.44%       7.98%              --         --           --          --
LIFE OF FUND     11.85%   13.75%(2)   17.48%(2)    8.16%(2)          10.71%    14.86%(3)    -0.63%(1)    1.70%(1)
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  Index data since 10/31/88, the date nearest the class's inception for
     which data are available.

(3)  Index data since 12/31/96, the date nearest the class's inception for
     which data are available.

See pages 24-26 for information about share classes, indices, and returns.

[mountain graph - data below]

GROWTH OF $10,000 OVER 10 YEARS
Value on 10/31/00
S&P 500             $59,088
Blended Index       $40,218
Balanced            $32,771
Lehman Aggregate
  Bond Index        $21,550

                                                         Lehman Aggregate
                Balanced    Blended Index     S&P 500      Bond Index
DATE             VALUE          VALUE          VALUE          VALUE
10/31/1990      $10,000        $10,000        $10,000        $10,000
10/31/1991      $14,293        $12,642        $13,350        $11,581
10/31/1992      $14,384        $13,895        $14,680        $12,719
10/31/1993      $16,348        $15,800        $16,873        $14,229
10/31/1994      $16,196        $15,934        $17,526        $13,707
10/31/1995      $18,846        $19,459        $22,160        $15,852
10/31/1996      $21,491        $22,728        $27,500        $16,779
10/31/1997      $25,003        $27,914        $36,330        $18,271
10/31/1998      $27,619        $32,640        $44,319        $19,978
10/31/1999      $30,941        $37,735        $55,696        $20,084
10/31/2000      $32,771        $40,218        $59,088        $21,550

$10,000 investment made 10/31/90

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The S&P
500, Lehman Aggregate Bond, and blended index are provided in the graph at left,
while the blended index is provided in the graph below. Balanced's total returns
include operating expenses (such as transaction costs and management fees) that
reduce returns, while the total returns of the indices do not. These graphs are
based on Investor Class shares only; performance for other classes will vary due
to differences in fee structures (see Total Returns table above). Past
performance does not guarantee future results. Investment return and principal
value will fluctuate, and redemption value may be more or less than original
cost.

[bar graph - data below]

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

                   Balanced          Blended Index
DATE                RETURN              RETURN
10/31/1991          42.92%              26.42%
10/31/1992           0.63%               9.91%
10/31/1993          13.64%              13.71%
10/31/1994          -0.93%               0.85%
10/31/1995          16.36%              22.12%
10/31/1996          14.04%              16.80%
10/31/1997          16.34%              22.82%
10/31/1998          10.46%              16.93%
10/31/1999          12.03%              15.61%
10/31/2000           5.90%               6.58%


4      1-800-345-2021


Balanced--Q&A
--------------------------------------------------------------------------------
[photo of Jeff Tyler]    [photo of Jeff Houston]
Equity team leader (left): Jeff Tyler
Fixed-income team leader (right): Jeff Houston

     Based on interviews with Jeff Tyler and Jeff Houston, portfolio managers on
the Balanced fund investment team.

HOW DID THE FUND PERFORM?

     Balanced posted a modest return, reflecting the broad performance of the
U.S. stock and bond markets. For the fiscal year ended October 31, 2000,
Balanced returned 5.90%, trailing the 6.58% return of its benchmark, a blended
index that is 60% U.S. stocks, represented by the S&P 500, and 40% U.S. bonds,
represented by the Lehman Aggregate Bond Index.* (See the previous page for
other fund performance comparisons.)

WHY DID THE FUND UNDERPERFORM ITS BENCHMARK?

     The fixed-income portion of the portfolio essentially matched the
performance of the Lehman Aggregate Bond Index, so the stock portion was
responsible for the underperformance. The equity portion of the portfolio
returned 4.54% for the fiscal year, compared with the 6.09% return of the S&P
500. In contrast to the first six months of the period, when it comfortably beat
the S&P 500, the fund's stock portfolio lost significant ground during the last
half.

OK, LET'S START THERE. WHAT HAPPENED  WITH BALANCED'S EQUITY PORTFOLIO IN THE
LAST SIX MONTHS?

     The portfolio's orientation toward growth contributed to its lagging
performance. Our stock selection process emphasizes growth measures, such as
earnings growth and earnings surprises. We take this a step further when it
comes to technology stocks--we use growth measures almost exclusively when
evaluating companies in this sector.

     This approach was beneficial in the first half of the period, when growth
stocks were the market leaders, but much less successful in the last six months,
when growth shares fell out of favor and value stocks outperformed. For the
fiscal year, the S&P 500/BARRA Value Index returned 9.68%, while the S&P
500/BARRA Growth Index returned 2.07%.

     The good news is that our stock-picking approach also incorporates value
measures, such as price/earnings and price/book ratios, so the portfolio had
some exposure to value stocks.

CAN YOU TALK ABOUT SOME OF THE PORTFOLIO'S BETTER-PERFORMING STOCKS?

     Health care stocks were by far the best performers in the portfolio. The
fund held overweight positions in drug and biotechnology stocks, which
contributed favorably to fund performance.

     The portfolio's largest overweights in this sector were two big
pharmaceutical stocks, Pfizer and Warner-Lambert. Pfizer, which makes five of
the world's 20 top-selling medicines, completed its acquisition of
Warner-Lambert in June. At the time of the acquisition, Warner-Lambert shares
had risen 60% since the beginning of 2000.

     We also had several biotech holdings that performed very well. The
near-completion of the human genome project generated enormous excitement in
these stocks. Although we've recently taken profits by reducing or eliminating

* All fund returns referenced in this interview are for Investor Class shares.

[right margin]

[pie charts - data below]

TYPES OF INVESTMENTS IN
THE PORTFOLIO
                              AS OF OCTOBER 31, 2000
COMMON STOCKS & FUTURES                 61%
MORTGAGE- & ASSET-BACKED
   SECURITIES                           17%
CORPORATE BONDS                         13%
U.S. TREASURY SECURITIES                 4%
TEMPORARY CASH INVESTMENTS               3%
U.S. GOVERNMENT AGENCY
   SECURITIES                            2%

                               AS OF APRIL 30, 2000
COMMON STOCKS & FUTURES                 60%
MORTGAGE- & ASSET-BACKED
   SECURITIES                           15%
CORPORATE BONDS                         11%
U.S. TREASURY SECURITIES                 8%
TEMPORARY CASH INVESTMENTS               3%
U.S. GOVERNMENT AGENCY
   SECURITIES                            3%

Investment terms are defined in the Glossary on pages 26-27.


                                                www.americancentury.com      5


Balanced--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

some of our holdings, small positions in Ivax (up 270% in the past year), Andrx
(up 200%), and Idec Pharmaceuticals (up 235%) enhanced fund performance.

     Another good area for the portfolio was utilities stocks, especially
electric utilities. Electric companies benefited from growing profit margins and
strong consumer demand. With demand for electricity outstripping supply,
companies that generate and sell power were in a better competitive position
than those that needed to buy power. We built overweight positions in several
power generation firms, including Reliant Energy (up 50%) and Calpine (up 175%).

WHAT ABOUT THE VOLATILE TECHNOLOGY SECTOR?

     Technology giveth, and it taketh away. The downturn in tech stocks over the
past six months contributed to the portfolio's underperformance, but some of
these stocks were still among the best performers for the fiscal year.

     One of the themes in the technology sector was a shift away from
manufacturers and toward companies that build infrastructure or provide supplies
and components to these manufacturers. Stocks like Corning (up 190%), which
produces glass fibers for telecommunications networks, and Cisco Systems (up 18%
), a top-ten holding and the dominant maker of Internet routers and switches,
were among the biggest positive contributors to fund performance.

     On the negative side, Microsoft was one of the portfolio's weaker
performers, weighed down by antitrust violations and a possible break-up by the
Justice Department. Although we reduced our holdings by half during the fiscal
year, it was still a top-ten holding.

WHAT OTHER AREAS HURT FUND PERFORMANCE?

     The portfolio's banking stocks, such as Chase Manhattan (down 22%) and Bank
of America (down 25%), performed poorly thanks to weaker-than-expected earnings
and concerns about mounting loan losses.

     Retailers were also somewhat of a disaster area, hurt by worries of a
slowdown in consumer spending. The portfolio was overweight in Home Depot (down
15%) and Wal-Mart (down 20%), a top-ten holding for much of the period. We also
held small positions in clothing stores like Abercrombie & Fitch (down 14%),
American Eagle Outfitters (down 20%), and Ann Taylor (down 30%), although these
stocks are no longer in the portfolio.

     One other weak area was telephone stocks, especially the long-distance
carriers. Long-distance providers struggled with increased competition and a
lack of pricing power. Although we were underweight the long-distance companies,
AT&T (down 50%) and MCI WorldCom (down 60%) were still among the portfolio's
worst performers.

LET'S SHIFT TO BALANCED'S BOND PORTFOLIO. HOW DID IT PERFORM?

     The fixed-income portfolio returned 7.22%, just short of the 7.30% return
of the Lehman Aggregate Bond Index. This narrow underperformance was probably
because of our sector allocation--compared with the index, the portfolio was
underweight Treasury bonds and overweight corporate bonds, and Treasurys
outperformed corporates.

WHAT WERE THE BIGGEST CHANGES YOU MADE TO THE BOND PORTFOLIO?

     We moved more of the portfolio's assets into mortgage-backed securities,
including those issued by government-sponsored home loan programs (such as
Ginnie Mae, Fannie Mae, and Freddie Mac) and commercial mortgage-backed
securities issued by banks and other financial institutions.

[left margin]

TOP TEN STOCK HOLDINGS
                             % OF EQUITY PORTFOLIO
                              AS OF         AS OF
                             10/31/00      4/30/00
GENERAL ELECTRIC CO.
     (U.S.)                    4.5%          3.4%
CITIGROUP INC.                 3.5%          1.9%
CISCO SYSTEMS INC.             3.2%          4.0%
PFIZER, INC.                   2.2%          1.4%
MICROSOFT CORP.                2.1%          3.0%
INTEL CORP.                    2.1%          2.1%
SUN MICROSYSTEMS,
     INC.                      2.1%          1.3%
SBC COMMUNICATIONS
     INC.                      2.0%          1.4%
ORACLE CORP.                   1.9%          1.9%
BELLSOUTH CORP.                1.8%          1.3%

TOP FIVE STOCK INDUSTRIES
                             % OF EQUITY PORTFOLIO
                              AS OF         AS OF
                             10/31/00      4/30/00
DRUGS                          7.8%          7.2%
FINANCIAL SERVICES             7.6%          6.1%
BANKS                          7.6%          6.4%
COMPUTER SOFTWARE              7.4%          7.0%
ELECTRICAL EQUIPMENT           7.4%         10.3%

Investment terms are defined in the Glossary on pages 26-27.


6      1-800-345-2021


Balanced--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

     This change was consistent with our investment philosophy--to look for
relative value among the different sectors of the taxable bond market. The
yields on mortgage-backed securities looked relatively attractive after Treasury
bond yields declined, and mortgages appeared poised to benefit from a stable
interest rate environment.

     We also trimmed the portfolio's Treasury position, believing that other
bond sectors had more upside potential going forward.

HOW DO YOU EVALUATE THE SECTORS SO YOU CAN MAKE THOSE ADJUSTMENTS?

     We have a quantitative fixed-income analysis team that helps us choose
where to concentrate the portfolio's holdings and where to limit its exposure.

     For example, the quantitative team uses proprietary models to closely
examine bond performance, which helps us determine which maturities and sectors
look most attractive. We can also use this information to project how they will
perform in different market scenarios, allowing us to better understand how the
overall portfolio will perform as conditions change. We then position the
portfolio based on what we think is the most likely scenario.

LOOKING AHEAD, WHAT DO YOU SEE IN STORE FOR THE U.S. ECONOMY AND THE FINANCIAL
MARKETS?

     The markets hate uncertainty, and there's quite a bit of it right now.
Uncertainty about several factors--the strength of the economy, the price of
oil and its effect on inflation, the sustainability of corporate profit growth,
and the outcome of the presidential election--will likely contribute to further
stock market volatility.

     In our view, though, the economy appears to be on track for a so-called
"soft landing"--slowing to a moderate, sustainable growth rate. This would be
good news for both stocks and bonds.

     In particular, we think this situation would provide a favorable
environment for corporate bonds. A lot of pessimism about the outlook for
corporate profits and credit quality has already been factored into corporate
bond prices and yields. We think corporate bonds will perform quite well if that
pessimism subsides.

     The Treasury market also seems to be overly pessimistic about the economy.
With the two-year note yielding less than the overnight federal funds rate, the
market seems to be pricing in a hard landing, including interest rate cuts by
the Federal Reserve. We think those assumptions are premature.

WHAT ARE YOUR PLANS FOR BALANCED GOING FORWARD?

     At the most basic level, we expect to continue following  our investment
objective, maintaining a roughly 60% position  in stocks and 40% in bonds.

     In the stock portfolio, we'll continue to rely on our quantitative computer
models to guide our investment decisions. With the market in turmoil, we're
focusing on industry leaders among growth stocks, and turnaround
stories--beaten-down stocks with strong recovery prospects--among value shares.

     On the bond side, we don't plan to make any major changes unless we see
compelling evidence that the economy is experiencing a significantly harder
landing than originally expected. We will continue to monitor inflation, the
economy, and interest rates closely, taking advantage of relative value
opportunities as they arise.

[right margin]

"IN OUR VIEW, THE ECONOMY APPEARS TO BE ON TRACK FOR A SO-CALLED 'SOFT LANDING'
--SLOWING TO A MODERATE, SUSTAINABLE GROWTH RATE. THIS WOULD BE GOOD NEWS FOR
BOTH STOCKS AND BONDS."

FIXED-INCOME PORTFOLIO
                                             AS OF             AS OF
                                            10/31/00          4/30/00
PORTFOLIO SENSITIVITY TO INTEREST RATES
   WEIGHTED AVERAGE MATURITY               8.1 YEARS         8.7 YEARS
   DURATION                                4.9 YEARS         4.9 YEARS

PORTFOLIO CREDIT QUALITY                   % OF FIXED-INCOME PORTFOLIO
       AAA                                    67%              72%
       AA                                      --               3%
       A                                      15%              11%
       BBB                                    14%              11%
       BB                                      4%               3%


                                                www.americancentury.com      7


Balanced--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                            Value
--------------------------------------------------------------------------------
COMMON STOCKS -- 59.6%
AIRLINES -- 0.1%
                    4,900  AMR Corp.(1)                                $    160
                    5,700  Delta Air Lines Inc.                             270
                                                                       --------
                                                                            430
                                                                       --------
ALCOHOL -- 0.5%
                   63,500  Anheuser-Busch Companies, Inc.                 2,905
                   17,000  Coors (Adolph) Co. Cl B                        1,083
                                                                       --------
                                                                          3,988
                                                                       --------
APPAREL & TEXTILES -- 0.1%
                   26,700  Liz Claiborne, Inc.                            1,135
                                                                       --------
BANKS -- 4.5%
                   67,900  Bank of America Corp.                          3,263
                   32,000  Bank of New York Co., Inc. (The)               1,842
                  106,900  Chase Manhattan Corp.                          4,864
                  340,800  Citigroup Inc.                                17,934
                   46,300  Comerica Inc.                                  2,792
                  184,900  Fleet Boston Financial Corp.                   7,026
                   23,100  Silicon Valley Bancshares(1)                   1,068
                                                                       --------
                                                                         38,789
                                                                       --------
CHEMICALS -- 0.8%
                  127,700  Dow Chemical Co.                               3,911
                   27,200  du Pont (E.I.) de Nemours & Co.                1,234
                   16,400  Minnesota Mining &
                              Manufacturing Co.                           1,585
                                                                       --------
                                                                          6,730
                                                                       --------
CLOTHING STORES -- 0.2%
                   32,300  Limited, Inc. (The)                              816
                   13,700  Talbots, Inc.                                  1,083
                                                                       --------
                                                                          1,899
                                                                       --------
COMPUTER HARDWARE &
BUSINESS MACHINES -- 3.1%
                    3,200  Brocade Communications System(1)                 728
                   25,600  Compaq Computer Corp.                            778
                   91,600  EMC Corp. (Mass.)(1)                           8,158
                   12,600  Gateway Inc.(1)                                  650
                  101,800  Hewlett-Packard Co.                            4,727
                    6,300  Network Appliances, Inc.(1)                      750
                   95,400  Sun Microsystems, Inc.(1)                     10,575
                                                                       --------
                                                                         26,366
                                                                       --------
COMPUTER SOFTWARE -- 4.4%
                   32,800  Adobe Systems Inc.                             2,494
                   66,100  International Business Machines
                              Corp.                                       6,511
                  158,600  Microsoft Corp.(1)                            10,928
                  302,600  Oracle Corp.(1)                                9,985
                   25,600  Rational Software Corp.(1)                     1,529
                    7,900  Siebel Systems, Inc.(1)                          829
                   95,100  Sybase, Inc.(1)                                1,988

Shares                     ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   35,500  Symantec Corp.(1)                           $  1,386
                   16,800  Veritas Software Corp.(1)                      2,369
                                                                       --------
                                                                         38,019
                                                                       --------
CONSTRUCTION & REAL PROPERTY -- 0.1%
                   15,000  Mastec, Inc.(1)                                  434
                                                                       --------
CONSUMER DURABLES -- 0.1%
                   52,700  Pier 1 Imports, Inc.                             698
                                                                       --------
DEFENSE/AEROSPACE -- 1.0%
                  103,800  Boeing Co.                                     7,039
                   16,600  Northrop Grumman Corp.                         1,394
                                                                       --------
                                                                          8,433
                                                                       --------
DEPARTMENT STORES -- 1.3%
                   28,400  Kohl's Corp.(1)                                1,539
                   55,400  Sears, Roebuck & Co.                           1,647
                  182,500  Wal-Mart Stores, Inc.                          8,281
                                                                       --------
                                                                         11,467
                                                                       --------
DRUGS -- 4.5%
                   16,000  Allergan, Inc.                                 1,345
                   60,000  Amgen Inc.(1)                                  3,474
                   70,600  Bristol-Myers Squibb Co.                       4,302
                    3,700  Cardinal Health, Inc.                            351
                   21,100  Elan Corp., plc ADR(1)                         1,096
                    9,600  Forest Laboratories, Inc. Cl A(1)              1,272
                   13,200  Genentech, Inc.(1)                             1,089
                   44,100  IVAX Corp.(1)                                  1,918
                   38,193  King Pharmaceuticals, Inc.(1)                  1,712
                   97,300  Merck & Co., Inc.                              8,750
                  261,200  Pfizer, Inc.                                  11,280
                   33,500  Pharmacia Corp.                                1,843
                   26,100  Schering-Plough Corp.                          1,349
                                                                       --------
                                                                         39,781
                                                                       --------
ELECTRICAL EQUIPMENT -- 4.4%
                   18,300  Amphenol Corp. Cl A(1)                         1,176
                  308,500  Cisco Systems Inc.(1)                         16,621
                   32,600  Corning Inc.                                   2,494
                   15,300  Digital Lightwave, Inc.(1)                       775
                   52,000  Flextronics International Ltd. ADR(1)          1,974
                   89,000  KEMET Corp.(1)                                 2,481
                   67,400  Nortel Networks Corp.                          3,067
                   11,200  Polycom, Inc.(1)                                 728
                   21,000  Solectron Corp.(1)                               924
                   30,200  Technitrol, Inc.                               3,348
                   28,300  Tektronix, Inc.                                2,016
                   79,400  Vishay Intertechnology, Inc.(1)                2,382
                                                                       --------
                                                                         37,986
                                                                       --------
ELECTRICAL UTILITY -- 1.4%
                   31,300  AES Corp. (The)(1)                             1,768
                   25,100  ALLETE                                           541
                   36,500  Calpine Corp.(1)                               2,881
                   20,900  PG&E Corp.                                       563


8      1-800-345-2021                          See Notes to Financial Statements


Balanced--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Shares                     ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   47,200  Public Service Enterprise Group
                              Inc.                                     $  1,959
                   71,600  Reliant Energy, Inc.                           2,959
                   51,000  Southern Co.                                   1,498
                   10,200  Southern Energy Inc.(1)                          278
                                                                       --------
                                                                         12,447
                                                                       --------
ENERGY RESERVES & PRODUCTION -- 3.3%
                  137,100  Amerada Hess Corp.                             8,501
                   64,700  Apache Corp.                                   3,579
                   53,901  Exxon Mobil Corp.                              4,807
                   90,800  Kerr-McGee Corp.                               5,930
                  141,100  Occidental Petroleum Corp.                     2,804
                   43,900  Royal Dutch Petroleum Co. New
                              York Shares                                 2,607
                                                                       --------
                                                                         28,228
                                                                       --------
ENTERTAINMENT -- 0.5%
                  117,700  Disney (Walt) Co.                              4,215
                                                                       --------
FINANCIAL SERVICES -- 4.4%
                   66,500  Fannie Mae                                     5,120
                   30,100  Federal Home Loan Mortgage
                              Corporation                                 1,806
                    8,600  Gallagher (Arthur J.) & Co.                      543
                  420,800  General Electric Co. (U.S.)                   23,064
                   29,700  Metris Companies Inc.                            962
                   48,800  MGIC Investment Corp.                          3,325
                   38,500  Providian Financial Corp.                      4,004
                                                                       --------
                                                                         38,824
                                                                       --------
FOOD & BEVERAGE -- 2.2%
                  115,400  Archer-Daniels-Midland Co.                     1,269
                   48,700  Hormel Foods Corp.                               819
                  113,300  IBP, Inc.                                      2,330
                  111,500  PepsiCo, Inc.                                  5,401
                   87,200  Quaker Oats Co. (The)                          7,112
                   49,400  Suiza Foods Corp.(1)                           2,288
                                                                       --------
                                                                         19,219
                                                                       --------
FOREST PRODUCTS & PAPER -- 0.5%
                   31,600  International Paper Co.                        1,157
                   35,600  Westvaco Corp.                                 1,015
                   53,000  Weyerhaeuser Co.                               2,488
                                                                       --------
                                                                          4,660
                                                                       --------
GAS & WATER UTILITIES -- 0.1%
                   10,500  Equitable Resources Inc.                         609
                                                                       --------
GROCERY STORES -- 0.3%
                   54,400  Safeway Inc.(1)                                2,975
                                                                       --------
HEAVY ELECTRICAL EQUIPMENT -- 0.3%
                   50,800  Dover Corp.                                    2,156
                                                                       --------
HOME PRODUCTS -- 1.2%
                   36,600  Avon Products, Inc.                            1,775
                   35,800  Clorox Company                                 1,598
                   46,200  Colgate-Palmolive Co.                          2,714

Shares                     ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   26,800  Fortune Brands, Inc.                        $    789
                   61,800  Ralston Purina Co.                             1,499
                   95,200  Tupperware Corp.                               1,630
                                                                       --------
                                                                         10,005
                                                                       --------
HOTELS -- 0.1%
                   17,400  MGM Grand, Inc.                                  601
                                                                       --------
INDUSTRIAL PARTS -- 0.6%
                   69,400  Illinois Tool Works Inc.                       3,856
                   12,800  Ingersoll-Rand Co.                               483
                   12,500  United Technologies Corp.                        873
                                                                       --------
                                                                          5,212
                                                                       --------
INFORMATION SERVICES -- 0.4%
                   25,600  Automatic Data Processing, Inc.                1,672
                   38,600  First Data Corp.                               1,935
                      500  Omnicom Group Inc.                                46
                                                                       --------
                                                                          3,653
                                                                       --------
INTERNET -- 0.7%
                  113,500  America Online, Inc.(1)                        5,724
                                                                       --------
LEISURE -- 0.1%
                   15,500  Brunswick Corp.                                  301
                   19,700  International Game Technology(1)                 722
                                                                       --------
                                                                          1,023
                                                                       --------
LIFE & HEALTH INSURANCE -- 1.0%
                   27,800  CIGNA Corp.                                    3,390
                  104,400  Lincoln National Corp.                         5,051
                                                                       --------
                                                                          8,441
                                                                       --------
MEDIA -- 1.2%
                   21,100  Comcast Corp. Cl A(1)                            859
                   35,800  Cox Communications, Inc. Cl A(1)               1,577
                   26,000  Infinity Broadcasting Corp. Cl A(1)              865
                  126,800  Viacom, Inc. Cl B(1)                           7,212
                                                                       --------
                                                                         10,513
                                                                       --------
MEDICAL PRODUCTS & SUPPLIES -- 1.7%
                   47,400  Bard (C.R.), Inc.                              1,985
                   11,000  Beckman Coulter Inc.                             771
                   87,800  Johnson & Johnson                              8,088
                   27,100  PE Corp-PE Biosystems Group                    3,171
                    9,400  Varian Medical Systems, Inc.(1)                  459
                                                                       --------
                                                                         14,474
                                                                       --------
MEDICAL PROVIDERS & SERVICES -- 0.5%
                   23,600  HCA - The Healthcare Co.                         943
                   95,200  Oxford Health Plans, Inc.(1)                   3,210
                                                                       --------
                                                                          4,153
                                                                       --------
MINING & METALS -- 0.3%
                   18,200  Alcan Aluminium Ltd.                             574
                   58,500  Alcoa Inc.                                     1,679
                                                                       --------
                                                                          2,253
                                                                       --------


See Notes to Financial Statements               www.americancentury.com      9


Balanced--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Shares                     ($ in Thousands)                            Value
--------------------------------------------------------------------------------
MOTOR VEHICLES & PARTS -- 0.5%
                  133,036  Ford Motor Co.                              $  3,476
                   10,800  Johnson Controls, Inc.                           644
                                                                       --------
                                                                          4,120
                                                                       --------
MULTI-INDUSTRY -- 0.5%
                   81,241  Tyco International Ltd.                        4,605
                                                                       --------
OIL SERVICES -- 0.5%
                   12,900  BJ Services Co.(1)                               676
                   57,600  Ensco International Inc.                       1,916
                   33,200  Noble Drilling Corp.(1)                        1,380
                                                                       --------
                                                                          3,972
                                                                       --------
PROPERTY & CASUALTY INSURANCE -- 0.9%
                   56,300  American International Group, Inc.             5,518
                   33,400  Radian Group Inc.                              2,367
                                                                       --------
                                                                          7,885
                                                                       --------
PUBLISHING -- 0.4%
                   24,400  Deluxe Corp                                      551
                   36,100  Dow Jones & Co., Inc.                          2,125
                    9,000  McGraw-Hill Companies, Inc. (The)                578
                                                                       --------
                                                                          3,254
                                                                       --------
RAILROADS -- 0.1%
                   16,900  Union Pacific Corp.                              792
                                                                       --------
RESTAURANTS -- 0.4%
                   52,200  Brinker International, Inc.(1)                 2,049
                   65,400  Jack in the Box Inc.(1)                        1,602
                                                                       --------
                                                                          3,651
                                                                       --------
SECURITIES & ASSET MANAGEMENT -- 1.2%
                   30,000  Lehman Brothers Holdings Inc.                  1,935
                   34,000  Merrill Lynch & Co., Inc.                      2,380
                   77,700  Morgan Stanley Dean Witter & Co.               6,240
                                                                       --------
                                                                         10,555
                                                                       --------
SEMICONDUCTOR -- 3.2%
                   59,900  Analog Devices, Inc.(1)                        3,893
                   63,500  Applied Materials, Inc.(1)                     3,375
                   84,100  Atmel Corp.(1)                                 1,254
                   39,200  Cypress Semiconductor Corp.(1)                 1,468
                   44,700  Integrated Device Technology, Inc.(1)          2,519
                  237,100  Intel Corp.                                   10,654
                   17,100  International Rectifier Corp.(1)                 763
                   33,300  KLA-Tencor Corp.(1)                            1,125
                   58,100  Lam Research Corp.(1)                          1,120
                   44,100  Silicon Storage Technology Inc.(1)             1,005
                                                                       --------
                                                                         27,176
                                                                       --------
SPECIALTY STORES -- 1.2%
                   47,600  Best Buy Co., Inc.(1)                          2,388
                   20,300  Dollar Tree Stores, Inc.(1)                      794
                   75,500  Home Depot, Inc.                               3,246
                   26,300  Insight Enterprises, Inc.(1)                     855
                   20,300  Tiffany & Co.                                    867

Shares/Principal Amount          ($ in Thousands)                      Value
--------------------------------------------------------------------------------

                   59,900  Zale Corp.(1)                               $  2,029
                                                                       --------
                                                                         10,179
                                                                       --------
TELEPHONE -- 3.8%
                   66,300  AT&T Corp.                                     1,537
                  189,000  BellSouth Corp.                                9,131
                   37,500  Dycom Industries, Inc.(1)                      1,411
                   30,000  Qwest Communications
                              International Inc.(1)                       1,459
                  178,200  SBC Communications Inc.                       10,280
                  114,654  Verizon Communications                         6,628
                   79,000  WorldCom, Inc.(1)                              1,874
                                                                       --------
                                                                         32,320
                                                                       --------
THRIFTS -- 0.1%
                   22,800  Golden West Financial Corp. (Del.)             1,278
                                                                       --------
TOBACCO -- 0.2%
                   13,900  R.J. Reynolds Tobacco Holdings,
                              Inc.                                          497
                   29,800  Universal Corp.                                  834
                                                                       --------
                                                                          1,331
                                                                       --------
TRUCKING, SHIPPING & AIR FREIGHT -- 0.1%
                   10,100  FedEx Corporation(1)                             473
                                                                       --------
WIRELESS TELECOMMUNICATIONS -- 0.6%
                   22,700  Nextel Communications, Inc.(1)                   869
                   21,500  QUALCOMM Inc.(1)                               1,400
                   70,600  Sprint PCS(1)                                  2,692
                                                                       --------
                                                                          4,961
                                                                       --------
TOTAL COMMON STOCKS                                                     512,092
                                                                       --------
   (Cost $413,675)

CORPORATE BONDS -- 12.9%
BANKS -- 1.2%
                 $  3,500  Citigroup Inc., 7.25%, 10/1/10                 3,478
                    2,000  Fleet Boston Financial Corp.,
                              5.75%, 1/15/09                              1,780
                    5,000  Wells Fargo & Company, 7.25%,
                              8/24/05                                     5,037
                                                                       --------
                                                                         10,295
                                                                       --------
DEFENSE/AEROSPACE -- 0.4%
                    3,000  Raytheon Co., 8.20%, 3/1/06                    3,106
                                                                       --------
DEPARTMENT STORES -- 0.5%
                    4,000  Sears, Roebuck & Co. MTN,
                              7.12%, 6/4/04                               3,958
                                                                       --------
ELECTRICAL EQUIPMENT -- 1.2%
                    6,000  Anixter International Inc., 8.00%,
                              9/15/03                                     5,945
                    4,200  Yorkshire Power Finance,
                              Series B, 6.15%, 2/25/03                    4,055
                                                                       --------
                                                                         10,000
                                                                       --------


10      1-800-345-2021                         See Notes to Financial Statements


Balanced--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
ELECTRICAL UTILITY -- 0.9%
                 $  3,400  Cilcorp, Inc., 8.70%, 10/15/09              $  3,510
                    2,000  Dominion Resources Inc.,
                              8.125%, 6/15/10                             2,066
                    2,000  Texas Utilities Electric Co.,
                              8.125%, 2/1/02                              2,029
                                                                       --------
                                                                          7,605
                                                                       --------
ENERGY RESERVES & PRODUCTION -- 1.2%
                    4,200  Duke Energy Field Services,
                              7.875%, 8/16/10                             4,286
                    3,650  EOG Resources Inc., 6.70%,
                              11/15/06                                    3,545
                    3,000  Kerr-McGee Corp., 7.125%,
                              10/15/27                                    2,681
                                                                       --------
                                                                         10,512
                                                                       --------
FINANCIAL SERVICES -- 1.7%
                    3,500  Ford Motor Credit Co., 6.125%,
                              4/28/03                                     3,412
                    3,000  Ford Motor Credit Co., 7.50%,
                              3/15/05                                     3,011
                    2,700  Ford Motor Credit Co., 6.75%,
                              5/15/05                                     2,633
                    3,600  General Motors Acceptance Corp.
                              MTN, VRN, 6.81%, 12/11/00,
                              resets quarterly off the 3-month
                              LIBOR plus 0.15% with no caps               3,593
                    3,000  Money Store Inc. (The), 8.05%,
                              4/15/02                                     3,045
                                                                       --------
                                                                         15,694
                                                                       --------
FOREST PRODUCTS & PAPER -- 0.4%
                    3,500  Abitibi-Consolidated Inc., 8.55%,
                              8/1/10                                      3,481
                                                                       --------
GAS & WATER UTILITIES -- 0.4%
                    3,250  EL Paso Energy Corporation MTN,
                              8.05%, 10/15/30                             3,292
                                                                       --------
GOLD -- 0.4%
                    3,500  Barrick Gold Corp., 7.50%,
                              5/1/07                                      3,431
                                                                       --------
HOTELS -- 0.3%
                    3,000  MGM Mirage, 8.50%, 9/15/10                     2,950
                                                                       --------
INFORMATION SERVICES -- 0.2%
                    2,000  KPNQwest B.V., 8.125%, 6/1/09                  1,790
                                                                       --------
MEDIA -- 0.7%
                    2,000  British SKY Broadcasting, 8.20%,
                              7/15/09                                     1,856
                    2,250  CSC Holdings Inc., 7.625%,
                              7/15/18                                     1,988
                    2,000  CSC Holdings Inc., Series B,
                              8.125%, 7/15/09                             1,950
                                                                       --------
                                                                          5,794
                                                                       --------
MULTI-INDUSTRY -- 0.5%
                    4,000  Tyco International Group SA,
                              6.875%, 9/5/02                              3,990
                                                                       --------

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
OIL REFINING -- 0.4%
                 $  3,000  Valero Energy Corp., 8.375%,
                              6/15/05                                  $  3,111
                                                                       --------
REAL ESTATE INVESTMENT TRUST -- 0.9%
                    3,000  EOP Operating LP, 6.75%,
                              2/15/08                                     2,812
                    5,000  Spieker Properties, Inc., 6.80%,
                              12/15/01                                    4,967
                                                                       --------
                                                                          7,779
                                                                       --------
SECURITIES & ASSET MANAGEMENT -- 0.7%
                    3,150  AXA Financial Inc., 7.75%, 8/1/10              3,199
                    3,000  Lehman Brothers Holdings Inc.,
                              8.25%, 6/15/07                              3,066
                                                                       --------
                                                                          6,265
                                                                       --------
TELEPHONE -- 0.9%
                    5,000  GTE North Inc., Series H, 5.65%,
                              11/15/08                                    4,483
                    3,000  GTE South, 7.25%, 8/1/02                       3,015
                                                                       --------
                                                                          7,498
                                                                       --------
TOTAL CORPORATE BONDS                                                   110,551
                                                                       --------
   (Cost $111,087)

MORTGAGE-BACKED SECURITIES(2) -- 12.8%
                    3,829  FHLMC Pool #C00578, 6.50%,
                              1/1/28                                      3,693
                   11,412  FHLMC Pool #C00742, 6.50%,
                              4/1/29                                     10,985
                    2,724  FHLMC Pool #C30060, 7.50%,
                              8/1/29                                      2,725
                    9,793  FHLMC Pool #C42464, 7.00%,
                              9/1/30                                      9,608
                    3,044  FHLMC Pool #E67887, 7.00%,
                              10/1/12                                     3,037
                    2,000  FHLMC REMIC, Series 77,
                              Class H PAC, 8.50%, 9/15/20                 2,058
                    3,939  FNMA Pool #050985, 6.00%,
                              2/1/09                                      3,836
                      289  FNMA Pool #251700, 6.50%,
                              5/1/13                                        283
                    2,701  FNMA Pool #252211, 6.00%,
                              1/1/29                                      2,539
                    2,661  FNMA Pool #252212, 6.50%,
                              1/1/29                                      2,562
                    1,417  FNMA Pool #252213, 6.00%,
                              1/1/14                                      1,366
                    4,956  FNMA Pool #323980, 6.00%,
                              4/1/14                                      4,778
                      349  FNMA Pool #347879, 6.50%,
                              5/1/11                                        343
                    3,133  FNMA Pool #377656, 7.50%,
                              11/1/11                                     3,166
                       86  FNMA Pool #398955, 6.50%,
                              10/1/12                                        84
                    4,527  FNMA Pool #411821, 7.00%,
                              1/1/28                                      4,449


See Notes to Financial Statements               www.americancentury.com      11


Balanced--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                 $  4,048  FNMA Pool #412562, 6.50%,
                              1/1/28                                   $  3,903
                    2,755  FNMA Pool #413812, 6.50%,
                              1/1/28                                      2,656
                      320  FNMA Pool #421163, 6.50%,
                              6/1/13                                        314
                      483  FNMA Pool #421173, 6.50%,
                              6/1/13                                        475
                      450  FNMA Pool #421501, 6.50%,
                              6/1/13                                        441
                      307  FNMA Pool #429306, 6.50%,
                              6/1/13                                        301
                      127  FNMA Pool #429525, 6.50%,
                              5/1/13                                        125
                      172  FNMA Pool #433184, 6.50%,
                              6/1/13                                        169
                    3,522  FNMA Pool #450619, 6.00%,
                              12/1/28                                     3,311
                    1,870  FNMA Pool #453956, 6.00%,
                              12/1/28                                     1,758
                    4,278  FNMA Pool #485403, 6.00%,
                              2/1/29                                      4,021
                    4,051  FNMA Pool #506995, 7.50%,
                              7/1/29                                      4,049
                    3,000  FNMA Pool #509850, 5.25%,
                              1/15/09                                     2,733
                    5,531  FNMA Pool #526231, 7.50%,
                              12/1/29                                     5,529
                    3,981  FNMA Pool #537234, 7.00%,
                              5/1/30                                      3,904
                    2,000  FNMA REMIC, Series 1997-58,
                              Class PB PAC, 6.50%,
                              6/18/24                                     1,930
                    4,175  GNMA Pool #002202, 7.00%,
                              4/20/26                                     4,104
                    2,282  GNMA Pool #458862, 7.50%,
                              2/15/28                                     2,293
                    2,184  GNMA Pool #467626, 7.00%,
                              2/15/28                                     2,156
                    3,731  GNMA Pool #469811, 7.00%,
                              12/15/28                                    3,683
                    3,845  GNMA Pool #509502, 8.00%,
                              12/15/29                                    3,911
                    2,655  GNMA Pool #780412, 7.50%,
                              8/15/26                                     2,670
                                                                       --------
TOTAL MORTGAGE-BACKED SECURITIES                                        109,948
                                                                       --------
   (Cost $111,198)

U.S. TREASURY SECURITIES -- 4.4%
                   19,550  STRIPS - PRINCIPAL, 5.99%,
                              11/15/27(3)                                 4,053
                    1,750  U.S. Treasury Bonds, 9.125%,
                              5/15/18                                     2,336
                    8,250  U.S. Treasury Bonds, 8.875%,
                              2/15/19                                    10,849

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                 $  1,700  U.S. Treasury Bonds, 6.50%,
                              11/15/26                                 $  1,818
                   10,200  U.S. Treasury Bonds, 6.375%,
                              8/16/27                                    10,761
                    3,000  U.S. Treasury Notes, 6.375%,
                              3/31/01                                     3,000
                    1,000  U.S. Treasury Notes, 6.00%,
                              8/15/04                                     1,004
                    3,500  U.S. Treasury Notes, 6.75%,
                              5/15/05                                     3,630
                                                                       --------
TOTAL U.S. TREASURY SECURITIES                                           37,451
                                                                       --------
   (Cost $37,793)

ASSET-BACKED SECURITIES(2) -- 4.0%
                    3,000  AmeriCredit Automobile
                              Receivables Trust, Series
                              1999 D, Class A3 SEQ, 7.02%,
                              12/5/05                                     3,014
                    4,300  Chase Commercial Mortgage
                              Securities Corp., Series 1999 2,
                              Class A2 SEQ, 7.20%,
                              11/15/09                                    4,335
                    2,800  CIT RV Trust, Series 1998 A,
                              Class A4 SEQ, 6.09%,
                              2/15/12                                     2,762
                      126  First Merchants Auto Receivables
                              Corp., Series 1996 B, Class A2,
                              6.80%, 5/15/01                                126
                    5,199  First Union-Lehman Brothers
                              Commercial Mortgage, Series
                              1998 C2, Class A1 SEQ,
                              6.28%, 6/18/07                              5,098
                    1,623  FNMA Whole Loan, Series
                              1995 W1, Class A6, 8.10%,
                              4/25/25                                     1,625
                    6,500  GMAC Commercial Mortgage
                              Securities Inc., Series 1999 C1,
                              Class A2 SEQ, 6.18%,
                              5/15/33                                     6,127
                    3,000  Money Store (The) Home Equity
                              Trust, Series 1997 C,
                              Class AF6 SEQ, 6.67%,
                              2/15/25                                     2,981
                    6,200  Residential Asset Securities Corp.
                              Series 1999-KS3, Cl AI2,
                              7.08%, 9/25/20                              6,185
                      208  United Companies Financial Corp.,
                              Home Equity Loan, Series
                              1996 D1, Class A4, 6.78%,
                              2/15/16                                       207
                    2,100  United Companies Financial Corp.,
                              Home Equity Loan, Series
                              1996 D1, Class A5, 6.92%,
                              10/15/18                                    2,093
                                                                       --------
TOTAL ASSET-BACKED SECURITIES                                            34,553
                                                                       --------
   (Cost $35,053)


12      1-800-345-2021                        See Notes to Financial Statements


Balanced--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
U.S. GOVERNMENT AGENCY SECURITIES -- 2.3%
                 $  7,000  FNMA, 7.00%, 7/15/05                        $  7,134
                    1,500  FNMA, 7.125%, 1/15/30                          1,565
                    3,750  FNMA MTN, 5.83%, 2/2/04                        3,665
                    4,000  FNMA MTN, 5.74%, 1/21/09                       3,726
                    3,350  FNMA, Series B, 7.25%,
                              1/15/10                                     3,477
                                                                       --------
TOTAL U.S. GOVERNMENT AGENCY
SECURITIES                                                               19,567
                                                                       --------
   (Cost $19,672)

SOVEREIGN GOVERNMENTS AND AGENCIES -- 0.2%
                    2,000  United Mexican States, 9.875%,
                              2/1/10                                      2,085
                                                                       --------
   (Cost $2,101)

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
TEMPORARY CASH INVESTMENTS* -- 3.8%
                  $32,800  FNMA Discount Notes, 6.45%,
                              11/1/00(4)                               $ 32,800
                                                                       --------
   (Cost $32,800)

TOTAL INVESTMENT SECURITIES -- 100.0%                                  $859,047
                                                                       ========
   (Cost $763,379)

FUTURES CONTRACTS
                               ($ in Thousands)
                    Expiration            Underlying Face        Unrealized
   Purchased           Date               Amount at Value           Loss
--------------------------------------------------------------------------------
  14 S&P 500         December
    Futures            2000                   $5,040               $(260)
                                    ============================================

* Futures contracts typically are based on a stock index, such as the S&P 500,
  and tend to track the performance of the index while remaining very liquid
  (easy to buy and sell). By investing its cash assets in index futures, the
  fund can have full exposure to stocks and have easy access to the money.
  Temporary cash investments, less the required reserves for futures contracts,
  are 3.2%.

NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt

FHLMC = Federal Home Loan Mortgage Corporation

FNMA = Federal National Mortgage Association

GNMA = Government National Mortgage Association

LIBOR = London Interbank Offered Rate

MTN = Medium Term Note

STRIPS = Separate Trading of Registered Interest and Principal of Securities

VRN = Variable Rate Note. Interest reset date is indicated and used in
calculating the weighted average portfolio maturity. Rate shown is effective
October 31, 2000.

resets = The frequency with which a security's coupon changes, based on current
market conditions or an underlying index. The more frequently a security resets,
the less risk the investor is taking that the coupon will vary significantly
from current market rates.

(1)  Non-income producing.

(2)  Final maturity indicated. Expected remaining maturity used for purposes of
     calculating the weighted average portfolio maturity.

(3)  Security is a zero-coupon bond. The yield to maturity at purchase is
     indicated. Zero coupon securities are purchased at a substantial discount
     from their value at maturity.

(4)  Rate indicated is the yield to maturity at purchase.


See Notes to Financial Statements               www.americancentury.com      13


Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results  in the fund's NET
ASSETS. For each class of shares, the net assets divided by shares outstanding
is the share price, or NET ASSET VALUE PER SHARE. This statement also breaks
down the fund's net assets into capital (shareholder investments) and
performance (investment income and gains/losses).

OCTOBER 31, 2000

ASSETS                                 (In Thousands Except Per Share Amounts)
Investment securities, at value
  (identified cost of $763,379)
  (Note 3) .........................................  $859,047
Receivable for investments sold ....................   23,542
Receivable for variation margin
  on futures contracts .............................     367
Dividends and interest receivable ..................    4,234
                                                    -------------
 ...................................................   887,190
                                                    -------------

LIABILITIES
Disbursements in excess
  of demand deposit cash ...........................     537
Payable for investments purchased ..................   10,315
Accrued management fees (Note 2) ...................     653
Distribution fees payable (Note 2) .................      4
Service fees payable (Note 2) ......................      4
Accrued expenses and other liabilities .............      1
                                                    -------------
                                                       11,514
                                                    -------------
Net Assets .........................................  $875,676
                                                    =============

NET ASSETS CONSIST OF:
Capital (par value and paid-in surplus) ............  $750,102
Undistributed net investment income ................    1,975
Accumulated undistributed net
  realized gain on investment
  transactions .....................................   28,190
Net unrealized appreciation on
  investments (Note 3) .............................   95,409
                                                    -------------
                                                      $875,676
                                                    =============

Investor Class, $0.01 Par Value
  ($ and shares in full)
Net assets .........................................$835,415,316
Shares outstanding ................................. 49,125,175
Net asset value per share ..........................   $17.01

Advisor Class, $0.01 Par Value
  ($ and shares in full)
Net assets ......................................... $17,046,400
Shares outstanding .................................  1,002,808
Net asset value per share ..........................   $17.00

Institutional Class, $0.01 Par Value
  ($ and shares in full)
Net assets ......................................... $23,214,476
Shares outstanding .................................  1,364,893
Net asset value per share ..........................   $17.01


14      1-800-345-2021                        See Notes to Financial Statements


Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's  operations. In other words, it shows how much
money  the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000

INVESTMENT INCOME                                  (In Thousands)
Income:
Interest ...........................................  $25,277
Dividends ..........................................   5,520
                                                    ------------
                                                      30,797
                                                    ------------

Expenses (Note 2):
Management fees ....................................   8,873
Distribution fees - Advisor Class ..................    33
Service fees - Advisor Class .......................    33
Directors' fees and expenses .......................     5
                                                    ------------
                                                       8,944
                                                    ------------
Net investment income ..............................  21,853
                                                    ------------

REALIZED AND UNREALIZED GAIN
(LOSS) ON INVESTMENTS (NOTE 3)
Net realized gain on investments ...................  31,415
Change in net unrealized
  appreciation on investments ......................   (281)
                                                    ------------

Net realized and unrealized
  gain on investments ..............................  31,134
                                                    ------------

Net Increase in Net Assets
  Resulting from Operations ........................  $52,987
                                                    ============


See Notes to Financial Statements              www.americancentury.com      15


Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much  a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

Decrease in Net Assets                               2000           1999

OPERATIONS                                               (In Thousands)
Net investment income ...........................  $21,853         $23,183
Net realized gain on investments ................   31,415         126,427
Change in net unrealized
  appreciation on investments ...................    (281)        (40,562)
                                                 ------------   ------------
Net increase in net assets
  resulting from operations .....................   52,987         109,048
                                                 ------------   ------------

DISTRIBUTIONS TO SHAREHOLDERS
From net investment income:
  Investor Class ................................  (21,560)       (23,448)
  Advisor Class .................................    (280)          (199)
  Institutional Class ...........................    (264)           --
From net realized gains on
  investment transactions:
  Investor Class ................................  (121,972)      (102,260)
  Advisor Class .................................   (1,446)         (747)
  Institutional Class ...........................     --             --
                                                 ------------   ------------
Decrease in net assets
  from distributions ............................  (145,522)      (126,654)
                                                 ------------   ------------

CAPITAL SHARE TRANSACTIONS (NOTE 4)
Net increase (decrease) in net assets
  from capital share transactions ...............   42,891         (1,938)
                                                 ------------   ------------

Net decrease in net assets ......................  (49,644)       (19,544)

NET ASSETS
Beginning of period .............................   925,320        944,864
                                                 ------------   ------------
End of period ...................................  $875,676       $925,320
                                                 ============   ============

Undistributed net investment income .............   $1,975         $2,226
                                                 ============   ============


16      1-800-345-2021                       See Notes to Financial Statements


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1.  ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. Balanced Fund (the fund) is one of the
fourteen series of funds issued by the corporation. The fund is diversified
under the 1940 Act. The fund's investment objective is to seek capital growth
and current income. The following significant accounting policies are in
accordance with accounting principles generally accepted in the United States of
America; these policies may require the use of estimates by fund management.

    MULTIPLE CLASS -- The fund is authorized to issue three classes of shares:
the Investor Class, the Advisor Class, and the Institutional Class. The three
classes of shares differ principally in their respective shareholder servicing
and distribution expenses and arrangements. All shares of the fund represent an
equal pro rata interest in the assets of the class to which such shares belong,
and have identical voting, dividend, liquidation and other rights and the same
terms and conditions, except for class specific expenses and exclusive rights to
vote on matters affecting only individual classes. Sale of the Institutional
Class commenced on May 1, 2000.

    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of certain foreign securities, at the last reported
sales price, depending on local convention or regulation. Debt securities not
traded on a principal securities exchange are valued through a commercial
pricing service or at the mean of the most recent bid and asked prices. When
valuations are not readily available, securities are valued at fair value as
determined in accordance with procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date. Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.

    FUTURES CONTRACTS -- The fund may enter into stock index futures contracts
in order to manage the fund's exposure to changes in market conditions. One of
the risks of entering into futures contracts is the possibility that the change
in value of the contract may not correlate with the changes in value of the
underlying securities. Upon entering into a futures contract, the fund is
required to deposit either cash or securities in an amount equal to a certain
percentage of the contract value (initial margin). Subsequent payments
(variation margin) are made or received daily, in cash, by the fund. The
variation margin is equal to the daily change in the contract value and is
recorded as unrealized gains and losses. The fund recognizes a realized gain or
loss when the contract is closed or expires. Net realized and unrealized gains
or losses occurring during the holding period of futures contracts are a
component of realized gain (loss) on investments and unrealized appreciation
(depreciation) on investments, respectively.

    REPURCHASE AGREEMENTS -- The fund may enter into repurchase agreements with
institutions the fund's investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. The fund requires that collateral, represented by securities, received in
a repurchase transaction be transferred to the custodian in a manner sufficient
to enable the fund to obtain those securities in the event of a default under
the repurchase agreement. ACIM monitors, on a daily basis, the securities
transferred to ensure the value, including accrued interest, of the securities
under each repurchase agreement is equal to or greater than amounts owed to the
fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
treasury or agency obligations.

    INCOME TAX STATUS -- It is the fund's policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date. Distributions from net investment income are declared
and paid quarterly. Distributions from net realized gains are declared and paid
annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes. These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.


                                                www.americancentury.com      17


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
2.  TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the fund with investment advisory and management services in
exchange for a single, unified management fee per class. The Agreement provides
that all expenses of the fund, except brokerage commissions, taxes, interest,
expenses of those directors who are not considered "interested persons" as
defined in the 1940 Act (including counsel fees) and extraordinary expenses,
will be paid by ACIM. The fee is computed daily and paid monthly based on the
fund's class average daily closing net assets during the previous month. For the
period November 1, 1999 through July 31, 2000, the annual management fee was
1.00% for the Investor Class and 0.75% for the Advisor Class. For the period May
1, 2000 through July 31, 2000, the annual management fee was 0.80% for the
Institutional Class. Effective August 1, 2000, the annual management fee for
each class of shares is as follows:

                            INVESTOR CLASS   ADVISOR CLASS   INSTITUTIONAL CLASS
FUND AVERAGE NET ASSETS
First $1 billion ...........     0.90%           0.65%              0.70%
Over $1 billion ............     0.80%           0.55%              0.60%

    The Board of Directors has adopted the Advisor Class Master Distribution and
Shareholder Services Plan (the plan), pursuant to Rule 12b-1 of the 1940 Act.
The plan provides that the fund will pay ACIM an annual distribution fee equal
to 0.25% and annual service fee equal to 0.25%. The fees are computed daily and
paid monthly based on the Advisor Class's average daily closing net assets
during the previous month. The distribution fee provides compensation for
distribution expenses incurred by financial intermediaries in connection with
distributing shares of the Advisor Class including, but not limited to, payments
to brokers, dealers, and financial institutions that have entered into sales
agreements with respect to shares of the fund. The service fee provides
compensation for shareholder and administrative services rendered by ACIM, its
affiliates or independent third party providers. Fees incurred by the fund under
the plan during the year ended October 31, 2000 were $64,959.

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3.  INVESTMENT TRANSACTIONS

    Purchases of investment securities, excluding short-term investments, for
the year ended October 31, 2000, totaled $755,569,933 of which $195,554,234
represented U.S. Treasury and Agency obligations. Sales of investment
securities, excluding short-term investments, for the year ended October 31,
2000, totaled $853,255,627, of which $221,462,665 represented U.S. Treasury and
Agency obligations.

    On October 31, 2000, accumulated net unrealized appreciation was
$93,249,179, based on the aggregate cost of investments for federal income tax
purposes of $765,797,915, which consisted of unrealized appreciation of
$117,945,516 and unrealized depreciation of $24,696,337.


18      1-800-345-2021


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
4.  CAPITAL SHARE TRANSACTIONS

    Transactions in shares of the fund were as follows:

                                                    SHARES         AMOUNT
INVESTOR CLASS                                          (In Thousands)
Shares Authorized ..............................    134,000
                                                 ============
Year ended October 31, 2000
Sold ...........................................    12,079        $211,871
Issued in reinvestment of distributions ........    8,364          140,861
Redeemed .......................................   (19,568)       (340,571)
                                                 ------------   ------------
Net increase ...................................     875           $12,161
                                                 ============   ============

Year ended October 31, 1999
Sold ...........................................    9,402         $176,617
Issued in reinvestment of distributions ........    6,821          122,812
Redeemed .......................................   (16,358)       (305,659)
                                                 ------------   ------------
Net decrease ...................................    (135)         $(6,230)
                                                 ============   ============

ADVISOR CLASS
Shares Authorized ..............................    50,000
                                                 ============
Year ended October 31, 2000
Sold ...........................................     568           $9,661
Issued in reinvestment of distributions ........     101            1,702
Redeemed .......................................    (244)          (4,187)
                                                 ------------   ------------
Net increase ...................................     425           $7,176
                                                 ============   ============

Year ended October 31, 1999
Sold ...........................................     575           $10,802
Issued in reinvestment of distributions ........      52             931
Redeemed .......................................    (396)          (7,441)
                                                 ------------   ------------
Net increase ...................................     231           $4,292
                                                 ============   ============

INSTITUTIONAL CLASS
Shares Authorized ..............................    16,000
                                                 ============
Period ended October 31, 2000(1)
Sold ...........................................    2,441          $42,032
Issued in reinvestment of distributions ........      15             264
Redeemed .......................................   (1,091)        (18,742)
                                                 ------------   ------------
Net increase ...................................    1,365          $23,554
                                                 ============   ============

(1) May 1, 2000 (commencement of sale) through October 31, 2000.

--------------------------------------------------------------------------------
5.  BANK LOANS

    The fund, along with certain other funds managed by ACIM, entered into an
unsecured $620,000,000 bank line of credit agreement with Chase Manhattan Bank.
The fund may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The fund did not borrow from the line during the
year ended October 31, 2000.


                                                www.americancentury.com      19


<TABLE>
<CAPTION>
Balanced--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                           Investor Class
                                         2000       1999       1998        1997       1996
PER-SHARE DATA
Net Asset Value,
<S>                                     <C>        <C>        <C>         <C>        <C>
  Beginning of Period ................. $18.95     $19.39     $19.55      $18.55     $17.70
                                       --------   --------   ---------   --------   --------
Income From Investment Operations
  Net Investment Income(1) ............  0.42       0.46       0.42        0.40       0.44
  Net Realized and Unrealized Gain
  on Investment Transactions ..........  0.61       1.69       1.45        2.41       1.88
                                       --------   --------   ---------   --------   --------
  Total From Investment Operations ....  1.03       2.15       1.87        2.81       2.32
                                       --------   --------   ---------   --------   --------
Distributions
  From Net Investment Income .......... (0.43)     (0.47)     (0.43)      (0.43)     (0.46)
  From Net Realized Gains on
  Investment Transactions ............. (2.54)     (2.12)     (1.60)      (1.38)     (1.01)
                                       --------   --------   ---------   --------   --------
  Total Distributions ................. (2.97)     (2.59)     (2.03)      (1.81)     (1.47)
                                       --------   --------   ---------   --------   --------
Net Asset Value, End of Period ........ $17.01     $18.95     $19.39      $19.55     $18.55
                                       ========   ========   =========   ========   ========
  Total Return(2) .....................  5.90%     12.03%     10.46%      16.34%     14.04%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ...............  0.97%      1.00%      1.00%       1.00%      0.99%
Ratio of Net Investment Income
  to Average Net Assets ...............  2.40%      2.44%      2.16%       2.15%      2.50%
Portfolio Turnover Rate ...............   85%       128%       102%        110%       130%
Net Assets, End of Period
  (in millions) .......................  $835       $914       $938        $926       $879
</TABLE>

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

(2)  Total return assumes reinvestment of dividends and capital gains
     distributions, if any.


20      1-800-345-2021                       See Notes to Financial Statements


<TABLE>
<CAPTION>
Balanced--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                     Advisor Class
                                         2000       1999       1998       1997(1)
PER-SHARE DATA
<S>                                     <C>        <C>        <C>         <C>
Net Asset Value, Beginning of Period .. $18.94     $19.38     $19.55      $17.46
                                       --------   --------   ---------   --------
Income From Investment Operations
  Net Investment Income(2) ............  0.37       0.41       0.37        0.29
  Net Realized and Unrealized
  Gain on Investment Transactions .....  0.62       1.69       1.44        2.04
                                       --------   --------   ---------   --------
  Total From Investment Operations ....  0.99       2.10       1.81        2.33
                                       --------   --------   ---------   --------
Distributions
  From Net Investment Income .......... (0.39)     (0.42)     (0.38)      (0.24)
  From Net Realized Gains on
  Investment Transactions ............. (2.54)     (2.12)     (1.60)        .--
                                       --------   --------   ---------   --------
  Total Distributions ................. (2.93)     (2.54)     (1.98)      (0.24)
                                       --------   --------   ---------   --------
Net Asset Value, End of Period ........ $17.00     $18.94     $19.38      $19.55
                                       ========   ========   =========   ========
  Total Return(3) .....................  5.63%     11.74%     10.15%      13.42%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ...............  1.22%      1.25%      1.25%     1.25%(4)
Ratio of Net Investment Income
  to Average Net Assets ...............  2.15%      2.19%      1.91%     1.90%(4)
Portfolio Turnover Rate ...............   85%       128%       102%        110%
Net Assets, End of Period
  (in thousands) ......................$17,046    $10,946     $6,723      $5,724
</TABLE>

(1)  January 6, 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 returns for periods less than one
     year are not annualized.

(4)  Annualized.


See Notes to Financial Statements              www.americancentury.com      21


Balanced--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD INDICATED

                                                  Institutional Class
                                                        2000(1)
PER-SHARE DATA
Net Asset Value, Beginning of Period .................  $17.34
                                                      ----------
Income From Investment Operations
  Net Investment Income(2) ...........................   0.23
  Net Realized and Unrealized Loss
  on Investment Transactions .........................  (0.34)
                                                      ----------
  Total From Investment Operations ...................  (0.11)
                                                      ----------
Distributions
  From Net Investment Income .........................  (0.22)
                                                      ----------
Net Asset Value, End of Period .......................  $17.01
                                                      ==========
  Total Return(3) ....................................  (0.63)%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets .............................. 0.75%(4)
Ratio of Net Investment Income
  to Average Net Assets .............................. 2.66%(4)
Portfolio Turnover Rate ..............................    85%
Net Assets, End of Period
  (in thousands) .....................................  $23,214

(1)  May 1, 2000 (commencement of sale) through October 31, 2000.

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

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

(4)  Annualized.


22      1-800-345-2021                       See Notes to Financial Statements


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

    We have audited the accompanying statement of assets and liabilities,
including the schedule of investments, of Balanced Fund (the "Fund"), one of the
funds comprising American Century Mutual Funds, Inc., as of October 31, 2000,
and the related statement of operations for the year then ended, the statements
of changes in net assets for each of the two years in the period then ended, and
the financial highlights for each of the five years in the period then ended.
These financial statements and the financial highlights are the responsibility
of the Fund's management. Our responsibility is to express an opinion on these
financial statements and the financial highlights based on our audits.

    We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian and
brokers. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

    In our opinion, such financial statements and financial highlights present
fairly, in all material respects, the financial position of Balanced Fund as of
October 31, 2000, the results of its operations for the year then ended, the
changes in its net assets for each of the two years in the period then ended,
and the financial highlights for each of the five years in the period then ended
in conformity with accounting principles generally accepted in the United States
of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


                                                www.americancentury.com      23


Share Class and Retirement Account Information
--------------------------------------------------------------------------------

SHARE CLASSES

    Three classes of shares are authorized for sale by the fund: Investor Class,
Advisor Class, and Institutional Class.

    INVESTOR CLASS shareholders do not pay any commissions or other fees for
purchase of fund shares directly from American Century. Investors who buy
Investor Class shares through a broker-dealer may be required to pay the
broker-dealer a transaction fee.

    ADVISOR CLASS shares are sold through banks, broker-dealers, insurance
companies and financial advisors. Advisor Class shares are subject to a 0.50%
Rule 12b-1 service and distribution fee. Half of that fee is available to pay
for recordkeeping and administrative services, and half is available to pay for
distribution services provided by the financial intermediary through which the
Advisor Class shares are purchased. The total expense ratio of the Advisor Class
shares is 0.25% higher than the total expense ratio of the Investor Class
shares.

    INSTITUTIONAL CLASS shares are  available to endowments, foundations,
defined benefit pension plans or  financial intermediaries serving these
investors. This class recognizes the relatively lower cost of serving
institutional customers and others who invest at least $5 million in an American
Century fund or at least $10 million in multiple funds. In recognition of the
larger investments and account balances and comparatively lower transaction
costs, the total expense ratio of the Institutional Class shares is 0.20% less
than the total expense ratio of the Investor Class shares.

    All classes of shares represent a pro rata interest in the funds and
generally have the same rights and preferences.

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Visit our Web site
(www.americancentury.com) or call us for either form. Your written election is
valid from the date of receipt at American Century. You may revoke your election
at any time by sending a written notice to us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


24      1-800-345-2021


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers 14 growth and income funds, including domestic
equity, balanced, asset allocation, and specialty funds.

     AMERICAN CENTURY BALANCED seeks capital growth and current income. The fund
keeps about 60% of its assets in a diversified portfolio of common stocks. Under
normal market conditions, the remaining assets are held in Treasury,
mortgage-backed, and corporate bonds.

     We attempt to keep the fund fully invested at all times, regardless of
short-term market activity. Experience has shown that market gains can occur in
unpredictable spurts and that missing even some of those opportunities may
significantly limit the potential for gain.

     For the equity portfolio, the goal is to achieve a total return that
exceeds that of the S&P 500. The portfolio is managed using computer models as
key decision-making investment tools. One model ranks stocks based on their
expected return, using both growth and value measures such as cash flow,
earnings growth, and price/earnings ratio. Another model creates a portfolio
that balances high-ranking stocks with an overall risk level that is comparable
to the S&P 500.

     The fixed-income portfolio is also index based. The management team
attempts to add value by making modest portfolio adjustments based on its
analysis of prevailing market conditions. The team typically seeks to overweight
relatively undervalued sectors of the market.

COMPARATIVE INDICES

     The following indices are used in the report for fund performance
comparisons. They are not investment products available for purchase.

     The BLENDED INDEX is considered the benchmark for Balanced. It combines two
widely known indices in proportion to the asset mix of the fund. Accordingly,
60% of the index is represented  by the S&P 500, which reflects the
approximately 60% of the fund's assets invested in stocks. The remaining 40% of
the index is represented by the Lehman Brothers Aggregate Bond Index, which
reflects the roughly 40% of the fund's assets invested in fixed-income
securities.

     The LEHMAN BROTHERS AGGREGATE BOND INDEX is composed primarily of the
Lehman Government/Credit Bond Index and the Lehman Fixed-Rate Mortgage-Backed
Securities Index. It reflects the price fluctuations of mostly U.S. Treasury,
government agency, corporate, and fixed-rate mortgage-backed bonds.

     The S&P 500 is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that  are considered to be leading firms in
dominant industries. Created by Standard & Poor's Corporation, the index is
viewed as a broad measure of U.S. stock market performance.

[right margin]

INVESTMENT TEAM LEADERS
   Equity Portfolio
       JEFF TYLER
   Fixed-Income Portfolio
       JEFF HOUSTON
   Credit Research
       GREG AFIESH

BOND CREDIT RATING GUIDELINES

   CREDIT RATINGS ARE ISSUED BY INDEPENDENT RESEARCH COMPANIES SUCH AS
STANDARD & POOR'S AND MOODY'S. THEY ARE BASED ON AN ISSUER'S FINANCIAL STRENGTH
AND ABILITY  TO PAY INTEREST AND PRINCIPAL IN A TIMELY MANNER.

   SECURITIES RATED AAA, AA, A, OR BBB ARE CONSIDERED "INVESTMENT-GRADE"
SECURITIES, MEANING THEY ARE RELATIVELY SAFE FROM DEFAULT. HERE ARE THE MOST
COMMON CREDIT RATINGS AND THEIR DEFINITIONS:

*  AAA -- EXTREMELY STRONG ABILITY TO
   MEET FINANCIAL OBLIGATIONS.

*  AA -- VERY STRONG ABILITY TO MEET FINANCIAL OBLIGATIONS.

*  A -- STRONG ABILITY TO MEET FINANCIAL OBLIGATIONS.

*  BBB -- GOOD ABILITY TO MEET FINANCIAL OBLIGATIONS.

*  BB -- SECURITIES THAT ARE LESS VULNERABLE TO DEFAULT THAN OTHER
   LOWER-QUALITY ISSUES BUT DO NOT QUITE MEET INVESTMENT-GRADE STANDARDS.

   IT'S IMPORTANT TO NOTE THAT CREDIT RATINGS ARE SUBJECTIVE, REFLECTING THE
OPINIONS OF THE RATING AGENCIES; THEY ARE NOT ABSOLUTE STANDARDS OF QUALITY.


                                                www.americancentury.com      25
Glossary
--------------------------------------------------------------------------------
FIXED-INCOME TERMS

* ASSET-BACKED SECURITIES -- debt securities that represent ownership in a pool
of receivables, such as credit-card debt, auto loans, and commercial mortgages.

* CORPORATE BONDS -- debt securities or instruments issued by companies and
corporations.

* MORTGAGE-BACKED SECURITIES -- debt securities that represent ownership in
pools of mortgage loans.

* U.S. GOVERNMENT AGENCY SECURITIES -- debt securities issued by U.S. government
agencies (such as the Federal Home Loan Bank and the Federal Farm Credit Bank).

* U.S. TREASURY SECURITIES -- debt securities issued by the U.S. Treasury and
backed by the direct "full faith and credit" pledge of the U.S. government.

* DURATION -- a measure of the sensitivity of a fixed-income portfolio to
interest rate changes. It is a time-weighted average of the interest and
principal payments of the securities in a portfolio. As the duration of a
portfolio increases, the impact of a change in interest rates on the value of
the portfolio also increases.

*   WEIGHTED AVERAGE MATURITY (WAM) -- another measurement of the sensitivity of
a fixed-income portfolio to interest rate changes. WAM indicates the average
time until the securities in the portfolio mature, weighted by dollar amount.
The longer the WAM, the more interest rate exposure and interest rate
sensitivity the portfolio has.

EQUITY TERMS

* BLUE CHIP STOCKS -- generally considered to be the stocks of the most
established companies in American industry. They are generally large, fairly
stable companies that have demonstrated consistent earnings and usually have
long-term growth potential.

* COMMON STOCKS -- units of ownership of public corporations. All of the stocks
described in this section are types of common stock.

* CYCLICAL STOCKS -- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle.

* GROWTH STOCKS -- generally considered to be the stocks of companies that have
experienced above-average earnings growth and appear likely to continue such
growth.

* VALUE STOCKS -- generally considered to be stocks that are relatively
inexpensive.

* LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS --the stocks of companies with a
market capitalization (the total value of a company's outstanding stock) of
morethan $9 billion. This is Lipper's market-capitalization breakpoint as of
October31, 2000, although it may be subject to change based on market
fluctuations. TheDow Jones Industrial Average and the S&P 500 are representative
indexes of large-cap stock performance.

* MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS -- the stocks of companies with a
market capitalization (the total value of a company's outstanding stock)
between$2.3 billion and $9 billion. This is Lipper's market-capitalization
breakpoint as of October 31, 2000, although it may be subject to change based on
market fluctuations. The S&P 400 and Russell 2500 are representative of mid-cap
stock performance.

* SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS -- the stocks of companies with a
market capitalization (the total value of a company's outstanding stock) of less
than $2.3 billion. This is Lipper's market-capitalization breakpoint as of
October 31, 2000, although it may be subject to change based on market
fluctuations. The S&P 600 and the Russell 2000 are representative of small-cap
stock performance.

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as year-by-year results.
For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on pages 20-22.


26      1-800-345-2021


Glossary
--------------------------------------------------------------------------------
                                                                    (Continued)

YIELDS

* 30-DAY SEC YIELD represents net investment income earned by the fund over a
30-day period, expressed as an annual percentage rate based on the fund's share
price at the end of the 30-day period. The SEC yield should be regarded as an
estimate of the fund's rate of investment income, and it may not equal the
fund's actual income distribution rate, the income paid to a shareholder's
account, or the income reported in the fund's financial statements.

FUND CLASSIFICATIONS

    Please be aware that the fund's category may change over time. Therefore, it
is important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies, and risk potential are consistent
with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with corresponding high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
corresponding high price-fluctuation risk.


                                                www.americancentury.com      27


Notes
--------------------------------------------------------------------------------


28      1-800-345-2021


[inside back cover]


AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation


The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]


Who We Are

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and  convenient.

For four decades, American Century has been a leader in  performance, service
and innovation. From pioneering the use  of computer technology in investing to
allowing investors to  conduct transactions and receive financial advice over
the Internet, we have been committed to building long-term relationships and
to helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With  so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED  FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

--------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                    AMERICAN CENTURY
www.americancentury.com                                           COMPANIES


0012                                 American Century Investment Services, Inc.
SH-ANN-23502                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]

October 31, 2000

AMERICAN CENTURY
Annual Report

Limited-Term Bond
Intermediate-Term Bond
Bond


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

[inside front cover]

Review the day's market activity at www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

[Dalbar Seal]

     American Century's reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm.  The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

LIMITED-TERM BOND
(ABLIX)
--------------------------

INTERMEDIATE-TERM BOND
(TWITX)
--------------------------

BOND
(TWLBX)
--------------------------

TURN TO THE INSIDE BACK COVER TO SEE A LIST OF AMERICAN CENTURY FUNDS CLASSIFIED
BY OBJECTIVE AND RISK.


Our Message to You
--------------------------------------------------------------------------------
[photo of James E. Stowers, Jr. and James E. Stowers III]
James E. Stowers, Jr., standing, with James E. Stowers III

     American Century's Limited-Term Bond, Intermediate-Term Bond, and Bond
funds posted solid returns for the year ended October 31, 2000. Reflecting
conditions that were better for bonds than for stocks, the funds outperformed
the broad U.S. stock market--as represented by the Wilshire 5000 and S&P 500
stock indexes--during the last six months of the period. For risk-averse
investors or those with short investment horizons, this demonstrated the value
of maintaining at least a modest fixed-income position to cushion against stock
price swings. Your team of investment professionals reviews fund performance and
the taxable investment-grade U.S. bond market beginning on page 3.

     Turning to corporate matters, Chase Manhattan Corp. recently announced
plans to acquire J.P. Morgan & Co., a substantial minority shareholder in
American Century Companies, Inc. since 1998. If the transaction is completed as
expected, J.P. Morgan Chase, the new enterprise, will own the shares of American
Century currently held by Morgan. Corporate control of American Century is not
affected by this transaction. We will be exploring ways to partner with J.P.
Morgan Chase for the benefit of fund shareholders.

     In other corporate news, some American Century executives have assumed
important new responsibilities. For example, we chose to share the chairman of
the board position and named American Century President William M. Lyons chief
executive officer, giving him ultimate management responsibility for the entire
company.

     These changes, plus the promotion  of some key investment professionals,
strengthen the leadership of our investment management area and allow us to
pursue additional worthwhile endeavors. For example, Jim Stowers III will focus
more on product innovation (in particular, leveraging our earnings-acceleration
screening system to build the next generation of portfolio management
technologies). However, his first priority will continue to be his active
participation on the investment teams responsible for the Ultra and Veedot
funds.

     As always, we appreciate your continued confidence in American Century.

Sincerely,
/s/James E. Stowers, Jr.                               /s/James E. Stowers III
James E. Stowers, Jr.                                     James E. Stowers III
Chairman of the Board and Founder                     Co-Chairman of the Board

[right margin]

                Table of Contents
   Report Highlights ......................................................    2
   Market Perspective .....................................................    3
LIMITED-TERM BOND
   Performance Information ................................................    5
   Management Q&A .........................................................    6
   Schedule of Investments ................................................    8
INTERMEDIATE-TERM BOND
   Performance Information ................................................   10
   Management Q&A .........................................................   11
   Schedule of Investments ................................................   13
BOND
   Performance Information ................................................   16
   Management Q&A .........................................................   17
   Schedule of Investments ................................................   19
FINANCIAL STATEMENTS
   Statement of Assets and
      Liabilities .........................................................   21
   Statement of Operations ................................................   22
   Statement of Changes
      in Net Assets .......................................................   23
   Notes to Financial
      Statements ..........................................................   24
   Financial Highlights ...................................................   27
   Independent Auditors'
      Report ..............................................................   33
OTHER INFORMATION
   Share Class and Retirement
      Account Information .................................................   34
   Background Information
      Investment Philosophy
         and Policies .....................................................   35
      Comparative Indices .................................................   35
      Lipper Rankings .....................................................   35
      Investment Team
         Leaders ..........................................................   35
      Credit Rating
         Guidelines .......................................................   35
   Glossary ...............................................................   36


                                                www.americancentury.com      1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

*   The year ended October 31, 2000, provided a generally favorable environment
    for U.S. bonds. A slowing U.S. economy and stock market volatility helped
    most U.S. bonds post solid returns.

*   The broad taxable U.S. bond market (represented by the Lehman Brothers
    Aggregate Bond Index) outperformed the broad U.S. stock market (represented
    by the Wilshire 5000 stock index).

*   In the taxable bond arena, Treasury securities performed best. Corporate
    bonds lagged the other sectors.

*   However, Treasurys trailed mortgage-backed, government agency, and
    asset-backed bonds during the second half of the year.

LIMITED-TERM BOND

*   The fund's total return for the year ended October 31, 2000, lagged the
    average of its Lipper group, but  beat the average during the final  six
    months.

*   The fund outperformed its Lipper group average in the second half because we
    shifted its sector weightings and slightly extended  its duration.

*   Investing in mortgage-backed securities and government agency debt boosted
    performance.

*   A cautious approach to corporate bonds helped the fund avoid a slew of
    credit downgrades in the third quarter.

*   The management team envisions a "soft landing" for the economy and plans to
    keep the fund's corporate holdings in large, liquid securities.

INTERMEDIATE-TERM BOND

*   The fund's total return for the year ended October 31, 2000, was higher than
    the average of its Lipper group.

*   Factors that helped the fund outperform the Lipper average return included
    lower expenses, avoiding corporate credit downgrades during the second half
    of the period, and making timely asset redeployments to sectors that
    performed well in the summer and fall.

*   The investment team said farewell to portfolio manager Bud Hoops, who
    retired in July.

*   The portfolio is positioned for an economic "soft landing" and should remain
    in that position unless there's compelling evidence of a significantly
    harder landing than expected.

BOND

*   The fund's total return for the year ended October 31, 2000, lagged the
    average of its Lipper group, but  beat the average during the final  six
    months.

*   Factors that helped Bond perform better in the last six months included
    avoiding corporate credit downgrades during the second half of the period
    and redeploying assets to sectors  that performed well in the summer and
    fall.

*   The investment team said farewell to portfolio manager Bud Hoops, who
    retired in July.

*   The portfolio is positioned for an economic "soft landing" and should remain
    in that position unless there's compelling evidence of a significantly
    harder landing than expected.

[left margin]

                 LIMITED-TERM BOND(1)
                        (ABLIX)
    TOTAL RETURNS:               AS OF 10/31/00
       6 Months                           4.56%(2)
       1 Year                             5.59%
    30-DAY SEC YIELD:                     6.41%
    INCEPTION DATE:                      3/1/94
    NET ASSETS:                   $10.5 million(3)

               INTERMEDIATE-TERM BOND(1)
                        (TWITX)
    TOTAL RETURNS:               AS OF 10/31/00
       6 Months                           5.23%(2)
       1 Year                             5.99%
    30-DAY SEC YIELD:                     6.42%
    INCEPTION DATE:                      3/1/94
    NET ASSETS:                   $33.6 million(3)

                        BOND(1)
                        (TWLBX)
    TOTAL RETURNS:               AS OF 10/31/00
       6 Months                           4.85%(2)
       1 Year                             5.34%
    30-DAY SEC YIELD:                     6.49%
    INCEPTION DATE:                      3/2/87
    NET ASSETS:                  $110.6 million(3)

(1) Investor Class.

(2) Not annualized.

(3) Includes Investor and Advisor classes.

See Total Returns on pages 5, 10, and 16.
Investment terms are defined in the Glossary on pages 36-37.


2      1-800-345-2021


Market Perspective from Randall W. Merk
--------------------------------------------------------------------------------
[photo of Randall W. Merk]
Randall W. Merk, chief investment officer of fixed income at American Century

THE U.S. ECONOMY AND BONDS

     The year ended October 31, 2000, provided a generally favorable environment
for U.S. bonds, particularly during the last six months. The Lehman Brothers
Aggregate Bond Index--which reflects the price fluctuations of over 6,000
mortgage-backed, Treasury, corporate, government agency, and asset-backed bonds
in the U.S.--gained 7.30% during the year, including 5.80% from the end of April
to the end of October. By comparison, the U.S. stock market, represented by the
Wilshire 5000 index, posted a 6.95% return for the year.

     A slowing U.S. economy--primarily the result of six interest rate hikes by
the Federal Reserve since June 1999--and stock market volatility helped most
U.S. bonds post solid returns. As the threat of higher inflation faded in late
May and June, the Fed stopped raising rates, triggering a bond rally that lasted
from June until the end of the period.

     The bond rally also received assistance from global events. By late summer,
rising oil prices and a declining euro (the European currency) threatened global
economic growth and international demand for U.S. goods and services, triggering
recessionary fears. With more and more U.S. companies issuing profit warnings,
particularly in the technology sector, stocks staggered and bonds were boosted
by the combination of increased demand and a more stable interest  rate
environment.

A TALE OF TWO PERIODS

     In the taxable bond arena (the sectors encompassed by the Lehman Brothers
Aggregate Bond Index), Treasury securities performed best for the 12-month
period (see the table at right) and corporate securities were worst. But the
numbers don't tell the whole story. After leading the other sectors
significantly through the first six months, due mostly to the strong performance
of long-term Treasury bonds, Treasurys trailed mortgage-backed, government
agency, and asset-backed bonds during the second half of the year (see the table
on the next page). Investors sought value and higher yields in non-Treasury
("spread") sectors after Treasury bond yields dropped dramatically (and prices
rose) during the first half of 2000. The Treasury rally was due primarily to
reduced supply--government surpluses allowed the Treasury to issue fewer bonds
and buy back outstanding long-term debt.

     Fed inactivity helped the spread sectors, too--higher-yielding
mortgage-backed, asset-backed, and agency securities tend to outperform
Treasurys when interest rates are relatively stable. Declining Treasury buybacks
and higher oil prices also took a toll, causing the long end of the Treasury
yield curve to "disinvert" (the 30-year T-bond yielded more than the 10-year
T-note) in September for the first time since last January. This "disinversion"
gave another boost to spread-sector bonds--inverted yield curves are typically
unfavorable for those securities.

[right margin]

"A SLOWING U.S. ECONOMY AND STOCK MARKET VOLATILITY HELPED MOST U.S. BONDS POST
SOLID RETURNS."

TAXABLE U.S. BOND RETURNS
FOR THE YEAR ENDED OCTOBER 31, 2000
   LEHMAN AGGREGATE BOND INDEX          7.30%
   Lehman Treasury Bond Index           8.22%
   Lehman Fixed-Rate Mortgage-
      Backed Securities Index           7.57%
   Lehman Agency Bond Index             7.30%
   Lehman Asset-Backed Bond Index       7.10%
   Lehman Corporate Bond Index          5.38%

Source: Bloomberg Financial Markets

[line graph - data below]

"TWISTING" TREASURY YIELD CURVE
YEARS TO
MATURITY         10/31/99         4/30/00         10/31/00
1                 5.98%            6.18%            6.17%
2                 5.79%            6.68%            5.92%
3                 5.84%            6.63%            5.88%
4                 5.89%            6.58%            5.84%
5                 5.95%            6.54%            5.81%
6                 5.97%            6.47%            5.80%
7                 5.98%            6.42%            5.79%
8                 6.00%            6.35%            5.78%
9                 6.01%            6.28%            5.76%
10                6.03%            6.21%            5.75%
11                6.04%            6.18%            5.75%
12                6.04%            6.16%            5.75%
13                6.05%            6.14%            5.76%
14                6.05%            6.13%            5.76%
15                6.06%            6.12%            5.76%
16                6.06%            6.11%            5.76%
17                6.07%            6.10%            5.76%
18                6.07%            6.09%            5.77%
19                6.08%            6.08%            5.77%
20                6.09%            6.07%            5.77%
21                6.09%            6.06%            5.77%
22                6.10%            6.05%            5.77%
23                6.10%            6.04%            5.78%
24                6.11%            6.03%            5.78%
25                6.12%            6.02%            5.78%
26                6.12%            6.01%            5.78%
27                6.13%            6.00%            5.78%
28                6.14%            5.99%            5.79%
29                6.15%            5.98%            5.79%
30                6.16%            5.96%            5.79%

Source: Bloomberg Financial Markets


                                                www.americancentury.com      3


Market Perspective from Randall W. Merk
--------------------------------------------------------------------------------
                                                                    (Continued)

MORTGAGE AND AGENCY SECTORS REBOUND FROM GSE DEBATE

     Increased demand for mortgage-backed and government agency securities
caused the spread, or difference  in yield, between Treasurys and these bonds to
narrow during the last six months. For example, the spread between a 30-year
Fannie Mae (FNMA-- the Federal National Mortgage Association) security and a
30-year Treasury bond narrowed from 126 basis points (1.26%-- a basis point
equals 0.01%) on April 28, 2000, to 97 basis points on October 31. When spreads
narrow, mortgage and agency securities outperform Treasurys.

     Mortgage and agency securities were also helped when congressional action
was delayed on the Baker Bill--HR 3703--which seeks to change the oversight and
regulation of government-sponsored enterprises (GSEs) such as Fannie Mae and
eliminate their government backing. The bill's sponsor and its supporters
believe that the size and level of indebtedness of GSEs are causes for concern,
though not an immediate risk to the financial markets because of the GSEs'
current health. The bill didn't garner much support--opponents feared disrupting
the GSEs' business and the bond market by legislating a problem of questionable
proportions.

INTERMEDIATE TREASURYS AND TIIS BECOME SECTOR LEADERS

     With the long end of the Treasury yield curve "disinverting" and the short
end stabilizing as the Fed stopped raising interest rates, the place to be in
the Treasury market during the last six months was the intermediate-term
maturity area. That's where yields fell (and prices rose) the most.

     Treasury inflation-indexed securities (TIIS) also drew increasing
attention. Investors believed that TIIS, whose principal values are adjusted for
changes in inflation, were attractive relative to the spread sectors and nominal
(traditional) Treasury bonds. The second and third quarters of 2000 provided a
good environment for TIIS--inflation, though mild, ticked up slightly, and real
(inflation-adjusted) yields fell.

CORPORATE SUPPLY AND PROFIT CONCERNS CONSTRAIN RETURNS

     Even though corporate bonds posted decent returns in the last six months,
they lagged other sectors of the bond market. Supply and demand issues were a
big part of the story. Record issuance of corporate bonds during the second
quarter, as companies tried to go to market before the Fed raised interest rates
further, put pressure on prices. Demand also weakened as investors feared that
higher interest rates would damage the financial health of corporate bond
issuers.

     Later, the market's anticipation of a large wave of new corporate issuance
during the third quarter continued to stifle demand. For example, many investors
expected European telecommunications firms to rush to the market for financing
to help them build out networks and compete for new licenses. However, as
financial conditions weakened, some firms chose not to come to market, leading
to less issuance than expected.

[left margin]

"STOCKS STAGGERED, AND BONDS WERE BOOSTED BY THE COMBINATION OF INCREASED DEMAND
AND A MORE STABLE INTEREST RATE ENVIRONMENT."

TAXABLE U.S. BOND RETURNS
FOR THE SIX MONTHS ENDED OCTOBER 31, 2000
   LEHMAN AGGREGATE BOND INDEX          5.80%
   Lehman Treasury Bond Index           5.50%
   Lehman Fixed-Rate Mortgage-
      Backed Securities Index           6.24%
   Lehman Agency Bond Index             6.08%
   Lehman Asset-Backed Bond Index       5.53%
   Lehman Corporate Bond Index          5.26%

Source: Bloomberg Financial Markets

"HIGHER-YIELDING MORTGAGE-BACKED, ASSET-BACKED, AND AGENCY SECURITIES TEND TO
OUTPERFORM TREASURYS WHEN INTEREST RATES ARE RELATIVELY STABLE."


4      1-800-345-2021


<TABLE>
<CAPTION>
Limited-Term Bond--Performance
--------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000

                            INVESTOR CLASS (INCEPTION 3/1/94)                     ADVISOR CLASS (INCEPTION 11/12/97)
                           MERRILL LYNCH                                                           MERRILL LYNCH
           LIMITED-TERM        1-5 YR.      SHORT INVESTMENT-GRADE DEBT FUNDS(2)   LIMITED-TERM        1-5 YR.
               BOND      GOVT./CORP. INDEX    AVERAGE RETURN   FUND'S RANKING          BOND      GOVT./CORP. INDEX
========================================================================================================================
<S>     <C>    <C>             <C>                <C>                                  <C>              <C>
6 MONTHS(1)    4.56%           4.70%              3.94%             --                 4.43%            4.70%
1 YEAR         5.59%           6.29%              5.76%        69 OUT OF 110           5.33%            6.29%
========================================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS        4.96%           5.63%              4.92%        53 OUT OF 96             --               --
5 YEARS        5.33%           5.94%              5.31%        34 OUT OF 70             --               --
LIFE OF FUND   5.30%           5.98%             5.45%(3)      27 OUT OF 53(3)         4.72%           5.63%(4)
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  According to Lipper Inc., an independent mutual fund ranking service.

(3)  Since 3/31/94, the date nearest the class's inception for which data are
     available.

(4)  Since 10/31/97, the date nearest the class's inception for which data are
     available.

See pages 34-36 for information about share classes, returns, the comparative
index, and Lipper fund rankings.

[mountain graph - data below]

GROWTH OF $10,000 OVER LIFE OF FUND
Value on 10/31/00
Merrill Lynch 1- to 5-Year
   Govt./Corp. Index            $14,726
Limited-Term Bond               $14,108

                   Limited-_Term     Merrill Lynch 1- to 5-Year
                       Bond              Govt./Corp. Index
DATE                  VALUE                    VALUE
3/1/1994             $10,000                  $10,000
3/31/1994             $9,933                   $9,909
6/30/1994             $9,906                   $9,885
9/30/1994             $9,989                   $9,974
12/31/1994            $9,979                   $9,961
3/31/1995            $10,291                  $10,348
6/30/1995            $10,620                  $10,764
9/30/1995            $10,794                  $10,928
12/31/1995           $11,072                  $11,253
3/31/1996            $11,094                  $11,243
6/30/1996            $11,193                  $11,336
9/30/1996            $11,364                  $11,529
12/31/1996           $11,560                  $11,772
3/31/1997            $11,638                  $11,817
6/30/1997            $11,886                  $12,111
9/30/1997            $12,115                  $12,386
12/31/1997           $12,300                  $12,614
3/31/1998            $12,463                  $12,809
6/30/1998            $12,650                  $13,023
9/30/1998            $13,019                  $13,509
12/31/1998           $13,075                  $13,583
3/31/1999            $13,180                  $13,639
6/30/1999            $13,222                  $13,670
9/30/1999            $13,351                  $13,824
12/31/1999           $13,400                  $13,880
3/31/2000            $13,566                  $14,057
6/30/2000            $13,709                  $14,294
9/30/2000            $14,033                  $14,660
10/31/2000           $14,108                  $14,726

$10,000 investment made 3/1/94

The graph at left shows the growth of a $10,000 investment over the life of the
fund, while the graph below shows the fund's year-by-year performance. The
Merrill Lynch 1- to 5-Year Government/ Corporate Index is provided for
comparison in each graph. Limited-Term Bond's total returns include operating
expenses (such as transaction costs and management fees) that reduce returns,
while the total returns of the index do not. These graphs are based on Investor
Class shares only; performance for other classes will vary due to differences in
fee structures (see Total Returns table above). Past performance does not
guarantee future results. Investment return and principal value will fluctuate,
and redemption value may be more or less than original cost.

[bar graph - data below]

ONE-YEAR RETURNS OVER LIFE OF FUND (PERIODS ENDED OCTOBER 31)

                  Limited-_Term       Merrill Lynch 1- to 5-Year
                      Bond               Govt./Corp. Index
DATE                 RETURN                   RETURN
10/31/1994*          -0.08%                    0.16%
10/31/1995            8.89%                   10.48%
10/31/1996            5.48%                    5.92%
10/31/1997            6.30%                    6.93%
10/31/1998            6.58%                    8.44%
10/31/1999            2.75%                    2.24%
10/31/2000            5.59%                    6.29%

* From 3/1/94 (the fund's inception date) to 10/31/94.


                                                www.americancentury.com      5


Limited-Term Bond--Q&A
--------------------------------------------------------------------------------
[photo of John Walsh]

     An interview with John Walsh, a portfolio manager on the Limited-Term Bond
fund investment team.

HOW DID LIMITED-TERM BOND PERFORM FOR THE YEAR ENDED OCTOBER 31?

     Despite uncertainty about the economy and sharp volatility in stock and
bond markets, Limited-Term Bond provided positive returns for shareholders. The
fund returned 5.59%, slightly less than the 5.76% average return of the 110
"Short Investment-Grade Debt Funds" tracked by Lipper Inc.*

     After a slow start, the fund had a great run, beating the Lipper group
average by a wide margin in the second half, though it trailed by a couple
strides at the finish line. (See the previous page for more fund performance
information.)

CAN YOU CHARACTERIZE THE FUND'S PERFORMANCE IN THE FIRST HALF OF THE FISCAL
YEAR?

     As discussed in the April 30 semiannual report, the fund underperformed in
the first half of the year for two reasons. First, we sold Treasury bonds in
early January to meet significant cash outflows as investors chased the stock
market rally. Unfortunately, that left the fund with fewer Treasurys than we
would have liked at a time when Treasurys were rallying.

     Second, the fund had a small holding in Conseco bonds, which were
downgraded in late March and early April, sending their price lower. When the
bonds rebounded slightly, we sold them, eliminating our exposure to Conseco.

HOW DID YOU OUTPERFORM THE LIPPER GROUP IN THE LAST SIX MONTHS?

     We shifted the fund's sector weightings and slightly extended its duration

     To monitor values in the different sectors of the market, we track yield
spreads, or the difference in yield between Treasurys and other types of bonds.
We put our shareholders' money to work where we find the most attractive yields,
balancing the additional return with the risks of investing in a given sector.
This approach led us to mortgage-backed securities and drove our decision to
avoid Treasurys in favor of government agency debt.

     Also, we extended the portfolio's duration--a measure of how much the
fund's share price changes as interest rates fluctuate. In recent months,
short-term bonds rallied as the economy slowed and investors bet that the
Federal Reserve (the Fed) was done raising interest rates. In that environment,
having a longer duration helped boost the fund's share price.

YOU MENTIONED THAT YOU BOUGHT  MORTGAGE-BACKED SECURITIES. WHAT  MADE THEM
ATTRACTIVE?

     Over the summer, the yields on mortgage-backed securities became
increasingly attractive compared with Treasury yields.

     In addition, we were confident that the timing was right for
mortgages--they tend to perform best when interest rates are steady, and we
thought the Fed was done raising interest rates for a while, creating the ideal
environment  for mortgage-backed securities.

* All fund returns and yields referenced in this interview are for Investor
  Class shares.

[left margin]

PORTFOLIO AT A GLANCE
                             10/31/00      10/31/99
NUMBER OF SECURITIES            34            44
WEIGHTED AVERAGE
   MATURITY                  2.2 YRS       1.9 YRS
AVERAGE DURATION             1.9 YRS       1.7 YRS
EXPENSE RATIO (FOR
   INVESTOR CLASS)             0.70%        0.70%

YIELDS AS OF OCTOBER 31, 2000
                             INVESTOR      ADVISOR
                               CLASS        CLASS
30-DAY SEC YIELD               6.41%        6.16%

PORTFOLIO COMPOSITION BY
CREDIT RATING
                % OF FUND INVESTMENTS
                 AS OF        AS OF
               10/31/00      4/30/00
AAA               49%          43%
AA                 2%           2%
A                 22%          27%
BBB               22%          23%
BB                 5%           5%

Ratings provided by Standard & Poor's. See Credit Rating Guidelines on page 35
for more information.

Investment terms are defined in the Glossary on pages 36-37.


6      1-800-345-2021


Limited-Term Bond--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

     As a result, we started increasing our mortgage position in July and
August. That trade boosted the fund's return because the mortgage-backed sector
outperformed other sectors of the bond market through September and October.

WHAT ABOUT TREASURY AND AGENCY BONDS?

     We avoided Treasurys in the second half of the fiscal year because we felt
they were overvalued--the reduction in Treasury debt and unusually high investor
demand pushed Treasury prices too high early in the year.

     Instead of investing in the overpriced Treasury sector, we found attractive
yields in government agency bonds--debt issued by various arms of the federal
government. We felt that using agencys as a proxy for Treasurys was a good way
to add yield to the portfolio without sacrificing credit quality. That decision
helped the fund because agency debt performed relatively well.

DID YOU MAKE ANY CHANGES TO THE FUND'S CORPORATE BOND HOLDINGS?

     We took a cautious approach to corporate bonds in the last six months. That
helped us avoid a slew of corporate credit-rating downgrades in the third
quarter. In general, we sold bonds of retail and consumer-based companies,
knowing that higher interest rates and slower economic growth were likely to
weigh on these securities.

     We also made the portfolio more liquid by focusing on easily traded
"household names." As the market became increasingly critical of corporate
bonds, our liquid, high-quality names held their value better than lower-quality
bonds.

WHAT'S YOUR TAKE ON THE CORPORATE  BOND MARKET?

     We think some corporate bonds compare favorably with other types of bonds
because the market has painted corporates with too broad a brush. In the
corporate sector, security selection is everything, and we think our process
gives us an advantage. We team up with our credit analysts to monitor all of the
companies whose bonds are represented in the portfolio.

     In the case of Comdisco, for example, our credit analysts thought the
company's credit rating was deteriorating, and we sold the bonds before they
were downgraded. In other words, our research paid off--we recognized the
changing credit prospects of several companies like Comdisco before our
competitors did. That helped us navigate the minefield of corporate bond
downgrades in the third quarter.

WHAT IS YOUR OUTLOOK FOR THE ECONOMY?

     We think the Fed will steer the economy to a soft landing, which should be
a favorable environment for bonds. With inflation largely under control and the
economy cruising at more acceptable speeds, the Fed will probably leave interest
rates unchanged in the near term.

SO HOW DO YOU PLAN TO POSITION THE FUND?

     In terms of sector weightings, we plan to keep our corporate bond holdings
invested in large, liquid companies with good credit ratings. In addition, the
fund has seen some solid gains in its mortgage-backed securities, so we may look
to lock in some of those  gains and put the money to work in other sectors.

[right margin]

[pie charts - data below]

TYPES OF INVESTMENTS IN
THE PORTFOLIO
                               AS OF OCTOBER 31, 2000
CORPORATE BONDS                          54%
MORTGAGE-BACKED SECURITIES               20%
ASSET-BACKED SECURITIES                  18%
U.S. GOVT. AGENCY SECURITIES              8%

                                AS OF APRIL 30, 2000
CORPORATE BONDS                          58%
MORTGAGE-BACKED SECURITIES               17%
U.S. TREASURY SECURITIES                 12%
ASSET-BACKED SECURITIES                  11%
U.S. GOVT. AGENCY SECURITIES              2%

Investment terms are defined in the Glossary on pages 36-37.


                                                  www.americancentury.com      7


Limited-Term Bond--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
CORPORATE BONDS -- 53.6%
BANKS -- 6.7%
                     $200  Bank of America Corp., 7.125%,
                              9/15/06                                   $   199
                      300  Bank One Corp., 6.40%, 8/1/02                    298
                      200  Wells Fargo & Company, 7.25%,
                              8/24/05                                       201
                                                                        -------
                                                                            698
                                                                        -------
DEPARTMENT STORES -- 2.9%
                      300  Wal-Mart Stores, Inc., 6.15%,
                              8/10/01                                       299
                                                                        -------
FINANCIAL SERVICES -- 9.9%
                      375  Aristar Inc., 6.75%, 8/15/01                     373
                      200  Associates Corp., N.A., 6.00%,
                              7/15/05                                       191
                      250  Ford Motor Credit Co., 6.125%,
                              4/28/03                                       244
                      215  International Lease Finance Corp.,
                              6.875%, 5/1/01                                215
                                                                        -------
                                                                          1,023
                                                                        -------
GAS & WATER UTILITIES -- 4.8%
                      500  CMS Energy Corp., 8.00%,
                              7/1/01                                        495
                                                                        -------
GROCERY STORES -- 2.9%
                      300  Safeway Inc., 5.75%, 11/15/00                    300
                                                                        -------
MOTOR VEHICLES & PARTS -- 2.9%
                      300  General Motors Corp. Global
                              Notes, 9.625%, 12/1/00                        301
                                                                        -------
MULTI-INDUSTRY -- 4.8%
                      500  Tyco International Group SA,
                              6.875%, 9/5/02                                499
                                                                        -------
RAILROADS -- 4.0%
                      415  Norfolk Southern Corp., 6.95%,
                              5/1/02                                        414
                                                                        -------
REAL ESTATE INVESTMENT TRUST -- 9.0%
                      430  Chelsea GCA Realty Partners,
                              7.75%, 1/26/01                                429
                      200  Franchise Finance Corp., 7.00%,
                              11/30/00                                      200
                      300  Spieker Properties, Inc., 6.80%,
                              12/15/01                                      298
                                                                        -------
                                                                            927
                                                                        -------
SECURITIES & ASSET MANAGEMENT -- 3.7%
                      385  Paine Webber Group Inc. MTN,
                              6.65%, 10/15/02                               384
                                                                        -------

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
TELEPHONE -- 2.0%
                     $200  Qwest Capital Funding Inc.,
                              7.75%, 8/15/06 (Acquired
                              8/17/00, Cost $200)(1)                    $   203
                                                                        -------
TOTAL CORPORATE BONDS                                                     5,543
                                                                        -------
   (Cost $5,567)

MORTGAGE-BACKED SECURITIES(2) -- 20.3%
                      709  FHLMC Pool #E73566, 7.00%,
                              11/1/13                                       708
                      458  FNMA Pool #252213, 6.00%,
                              1/1/14                                        441
                      225  FNMA Pool #378698, 8.00%,
                              5/1/12                                        229
                      339  FNMA Pool #411016, 6.50%,
                              3/1/13                                        334
                      402  FNMA Pool #433184, 6.50%,
                              6/1/13                                        395
                                                                        -------
TOTAL MORTGAGE-BACKED SECURITIES                                          2,107
                                                                        -------
   (Cost $2,097)

ASSET-BACKED SECURITIES(2) -- 17.9%
                      200  AmeriCredit Automobile
                              Receivables Trust, Series
                              1999 D, Class A3 SEQ, 7.02%,
                              12/5/05                                       201
                      500  Case Equipment Loan Trust,
                              Series 1998 B, Class A4 SEQ,
                              5.92%, 10/15/05                               495
                      423  CIT RV Trust, Series 1997 A,
                              Class A5 SEQ, 6.25%,
                              11/17/08                                      422
                        5  First Merchants Auto Receivables
                              Corp., Series 1996 B, Class A2
                              SEQ, 6.80%, 5/15/01                             5
                      108  FNMA Whole Loan, Series
                              1995 W1, Class A6 SEQ,
                              8.10%, 4/25/25                                108
                      183  Money Store (The) Home Equity
                              Trust, Series 1994 B, Class A4
                              SEQ, 7.60%, 7/15/21                           183
                      200  Residential Asset Securities Corp.
                              Series 1999-KS3, Cl AI2 SEQ,
                              7.08%, 9/25/20                                200
                      200  Residential Asset Securities
                              Corporation, Series 2000 KS4,
                              Class AI3 SEQ, 7.36%,
                              1/25/26                                       201
                       29  Textron Financial Corp.
                              Receivables Trust, Series
                              1997 A, Class A SEQ, 6.05%,
                              3/16/09 (Acquired 9/18/97,
                              Cost $29)(1)                                   29


8      1-800-345-2021                         See Notes to Financial Statements


Limited-Term Bond--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   $    7  United Companies Financial Corp.,
                              Home Equity Loan, Series
                              1996 D1, Class A4 SEQ,
                              6.78%, 2/15/16                            $     7
                                                                        -------
TOTAL ASSET-BACKED SECURITIES                                             1,851
                                                                        -------
   (Cost $1,852)

U.S. GOVERNMENT AGENCY SECURITIES -- 8.2%
                      850  FHLB, 6.75%, 8/15/02                             854
                                                                        -------
   (Cost $849)

TOTAL INVESTMENT SECURITIES -- 100.0%                                   $10,355
                                                                        =======
   (Cost $10,365)


NOTES TO SCHEDULE OF INVESTMENTS

FHLB = Federal Home Loan Bank

FHLMC = Federal Home Loan Mortgage Corporation

FNMA = Federal National Mortgage Association

MTN = Medium Term Note

(1) Security was purchased under Rule 144A of the Securities Act of 1933 or is a
    private placement and, unless registered under the Act or exempted from
    registration, may only be sold to qualified institutional investors. The
    aggregate value of restricted securities at October 31, 2000, was $232 which
    represented 2.2% of net assets.

(2) Final maturity indicated. Expected remaining maturity used for purposes of
    calculating the weighted average portfolio maturity.


See Notes to Financial Statements                 www.americancentury.com      9


<TABLE>
<CAPTION>
Intermediate-Term Bond--Performance
--------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000

                             INVESTOR CLASS (INCEPTION 3/1/94)                ADVISOR CLASS  (INCEPTION 8/14/97)
                            LEHMAN INTERM.       INTERM. INVESTMENT-GRADE                         LEHMAN INTERM.
         INTERMEDIATE-TERM   GOVT./CREDIT             DEBT FUNDS(3)            INTERMEDIATE-TERM   GOVT./CREDIT
               BOND             INDEX(2)     AVERAGE RETURN   FUND'S RANKING         BOND             INDEX
=====================================================================================================================
<S>     <C>    <C>               <C>             <C>                                 <C>              <C>
6 MONTHS(1)    5.23%             5.33%           4.82%              --               5.09%            5.33%
1 YEAR         5.99%             6.46%           5.84%        150 OUT OF 295         5.73%            6.46%
=====================================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS        4.62%             5.47%           4.51%        101 OUT OF 215         4.35%            5.47%
5 YEARS        5.41%             5.94%           5.34%         65 OUT OF 150          --               --
LIFE OF FUND   5.64%             6.05%          6.04%(4)      61 OUT OF 111(4)       4.81%           5.60%(5)
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  Listed formerly as the Lehman Intermediate/Corporate Bond Index.

(3)  According to Lipper Inc., an independent mutual fund ranking service.

(4)  Since 3/31/94, the date nearest the class's inception for which data are
     available.

(5)  Since 7/31/97, the date nearest the class's inception for which data are
     available.

See pages 34-36 for information about share classes, returns, the comparative
index, and Lipper fund rankings.

[mountain graph - data below]

GROWTH OF $10,000 OVER LIFE OF FUND
Value on 10/31/00
Lehman Intermediate
   Govt./Credit Bond Index(2)     $14,800
Intermediate-Term Bond            $14,418

                 Intermediate-Term      Lehman Intermediate
                       Bond          Govt./Credit Bond Index(2)
DATE                  VALUE                    VALUE
3/1/1994             $10,000                  $10,000
3/31/1994             $9,856                   $9,835
6/30/1994             $9,801                   $9,776
9/30/1994             $9,882                   $9,856
12/31/1994            $9,880                   $9,845
3/31/1995            $10,265                  $10,278
6/30/1995            $10,754                  $10,790
9/30/1995            $10,950                  $10,969
12/31/1995           $11,374                  $11,356
3/31/1996            $11,217                  $11,261
6/30/1996            $11,255                  $11,332
9/30/1996            $11,451                  $11,533
12/31/1996           $11,745                  $11,815
3/31/1997            $11,714                  $11,802
6/30/1997            $12,089                  $12,151
9/30/1997            $12,469                  $12,479
12/31/1997           $12,707                  $12,746
3/31/1998            $12,906                  $12,945
6/30/1998            $13,135                  $13,188
9/30/1998            $13,676                  $13,780
12/31/1998           $13,654                  $13,821
3/31/1999            $13,647                  $13,795
6/30/1999            $13,482                  $13,740
9/30/1999            $13,581                  $13,866
12/31/1999           $13,568                  $13,873
3/31/2000            $13,851                  $14,081
6/30/2000            $13,934                  $14,319
9/30/2000            $14,360                  $14,732
10/31/2000           $14,418                  $14,800

$10,000 investment made 3/1/94

The graph at left shows the growth of a $10,000 investment over the life of the
fund, while the graph below shows the fund's year-by-year performance. The
Lehman Intermediate Government/ Credit Bond Index(2) is provided for comparison
in each graph. Intermediate-Term Bond's total returns include operating expenses
(such as transaction costs and management fees) that reduce returns, while the
total returns of the index do not. These graphs are based on Investor Class
shares only; performance for other classes will vary due to differences in fee
structures (see Total Returns table above). Past performance does not guarantee
future results. Investment return and principal value will fluctuate, and
redemption value may be more or less than original cost.

[bar graph - data below]

ONE-YEAR RETURNS OVER LIFE OF FUND (PERIODS ENDED OCTOBER 31)

                 Intermediate-Term       Lehman Intermediate
                      Bond            Govt./Credit Bond Index(2)
DATE                 RETURN                    RETURN
10/31/1994*          -1.24%                   -1.45%
10/31/1995           12.19%                   12.54%
10/31/1996            5.36%                    5.81%
10/31/1997            7.87%                    7.49%
10/31/1998            7.71%                    9.12%
10/31/1999            0.29%                    0.99%
10/31/2000            5.99%                    6.46%

* From 3/1/94 (the fund's inception date) to 10/31/94.


10      1-800-345-2021


Intermediate-Term Bond--Q&A
--------------------------------------------------------------------------------
[photo of Jeff Houston]

     An interview with Jeff Houston, a portfolio manager on the
Intermediate-Term Bond fund investment team.

HOW DID THE FUND PERFORM DURING THE YEAR ENDED OCTOBER 31, 2000?

     During a period when U.S. bond funds generally posted solid returns,
Intermediate-Term Bond beat its peer group average. The fund returned 5.99%,
compared with the 5.84% average return of 295 funds in the "Intermediate
Investment-Grade Debt Funds" category tracked by Lipper Inc.* (See page 10 for
more fund performance information.)

     The fund significantly outperformed the peer group average during the last
six months of the period (fund: 5.23%, peers: 4.82%) after trailing the peer
group during the first six months (fund: 0.73%, peers: 0.90%).

WHAT BOOSTED THE FUND'S PERFORMANCE DURING THE LAST SIX MONTHS?

     One key factor was that we avoided additional corporate credit downgrades
that could have reduced performance, like what happened earlier this year. As
you may recall from our April 30 semiannual report, we owned some Conseco bonds
that were downgraded, which was one reason why the fund lagged during the first
six months of the period.

     The Conseco bonds are no longer part of the portfolio--we've taken a more
cautious approach to corporate bonds in the last six months, with an emphasis on
higher-profile companies whose securities are relatively easy to buy and sell.

     We also reduced Intermediate-Term Bond's Treasury holdings and redeployed
some of those assets into higher-yielding (but still high credit quality)
mortgage- and asset-backed securities (MBS and ABS). This change was consistent
with our investment philosophy--to look for relative value among the different
sectors of the taxable bond market. The yields on MBS and ABS looked relatively
attractive after Treasury bonds rallied and their yields declined during the
first six months. MBS and ABS also appeared poised to benefit from a stable
interest rate environment.

     We basically believed that other bond sectors had more upside potential
than Treasurys, and we were proved right--MBS, ABS, and government agency bonds
generally outperformed Treasurys during the last six months.

HOW DID THE FUND'S EXPENSES AND YIELD COMPARE WITH ITS LIPPER GROUP?

     Intermediate-Term Bond had lower expenses than its peer group average. As
of October 31, the fund's annualized expense ratio was 0.75%, compared with the
0.93% average expense ratio of its Lipper category. All else being equal, lower
expenses translate into higher yields and better returns.

     Intermediate-Term Bond also generated a higher yield than its peer group
average. As of October 31, 2000, the fund's 30-day SEC yield was 6.42%, compared
with the 6.30% average yield of its Lipper category.

* All fund returns and yields referenced in this interview are for Investor
  Class shares.

[right margin]

PORTFOLIO AT A GLANCE
                              10/31/00      10/31/99
NUMBER OF SECURITIES             80            82
WEIGHTED AVERAGE
   MATURITY                   7.7 YRS        7.7 YRS
AVERAGE DURATION              4.9 YRS        4.7 YRS
EXPENSE RATIO (FOR
   INVESTOR CLASS)              0.75%         0.75%

YIELDS AS OF OCTOBER 31, 2000
                              INVESTOR       ADVISOR
                                CLASS         CLASS
30-DAY SEC YIELD                6.42%         6.17%

PORTFOLIO COMPOSITION BY
CREDIT RATING
                 % OF FUND INVESTMENTS
                  AS OF        AS OF
                10/31/00      4/30/00
AAA                57%          56%
AA                  2%           4%
A                  17%          17%
BBB                19%          17%
BB                  5%           6%

Ratings provided by Standard & Poor's. See Credit Rating Guidelines on page 35
for more information.

Investment terms are defined in the Glossary on pages 36-37.


                                                www.americancentury.com      11


Intermediate-Term Bond--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

THE INVESTMENT TEAM CHANGED DURING THE PERIOD. CAN YOU EXPLAIN THE MOVE?

     Yes--Bud Hoops, senior portfolio manager, retired at the end of July after
11 years with American Century, including six years as a fund manager for
Intermediate-Term Bond. He will continue to serve as a part-time consultant
through year-end to help with the transition.

     As part of the transition, two of our most experienced team leaders, Dave
Schroeder and Randy Merk, are assuming new roles and responsibilities. Dave, who
has over 20 years of investment experience, is heading the investment-grade
taxable bond portfolios. Randy, chief investment officer of fixed income
(featured on page 3), will oversee the activities of the corporate credit
research team.

     Though Bud will be missed, his continued participation and the depth of our
fixed-income team made for a smooth transition.

WHAT IS YOUR OUTLOOK FOR THE U.S. ECONOMY AND BOND MARKET?

     We expect a "soft landing" for the U.S. economy and believe that the
Federal Reserve will refrain from further interest rate moves in the near term.
That should favor our MBS and ABS holdings and provide an environment that we
think could eventually produce attractive returns for investment-grade corporate
bonds. A lot of pessimism about the outlook for corporate profits and credit
quality has already been factored into corporate bond prices and yields. We
think corporates will perform quite well should that pessimism subside.

     The Treasury market also seems to be overly pessimistic about the economy.
Treasury yields appear to be too low, given the economic data we've seen so far.
With the two-year note yielding less than the overnight federal funds rate, the
market seems to be pricing in a hard landing, including interest rate cuts by
the Fed. We think those assumptions are premature.

GIVEN THIS OUTLOOK, WHAT ARE YOUR PLANS?

     We think the portfolio is positioned well for a relatively stable interest
rate environment and a soft landing. We don't plan to make any major changes
unless there's compelling evidence that the economy is experiencing a
significantly harder landing than originally expected. In that case, we would
have to re-evaluate our MBS, ABS, and corporate holdings and consider rebuilding
our Treasury position.

     We wouldn't want to be overweight  in corporate bonds in a recessionary
environment, when credit conditions would likely deteriorate. Similarly, we
wouldn't want to be overweight in MBS if interest rates were to fall sharply.
MBS underperform when homeowners take advantage of lower rates to refinance
their loans, causing the MBS' underlying mortgage pools to make  their final
payouts to investors earlier than expected.

     We will continue to monitor inflation, the economy, and interest rates
closely, taking advantage of relative value opportunities as they arise and
responding as necessary to changing market conditions.

[left margin]

[pie charts - data below]

TYPES OF INVESTMENTS IN
THE PORTFOLIO
                              AS OF OCTOBER 31, 2000
CORPORATE BONDS                        43%
MORTGAGE-BACKED SECURITIES             24%
U.S. TREASURY SECURITIES               16%
ASSET-BACKED SECURITIES                 8%
OTHER                                   9%

                              AS OF APRIL 30, 2000
CORPORATE BONDS                        42%
MORTGAGE-BACKED SECURITIES             22%
U.S. TREASURY SECURITIES               22%
ASSET-BACKED SECURITIES                 6%
OTHER                                   8%

Investment terms are defined in the Glossary on pages 36-37.


12      1-800-345-2021


Intermediate-Term Bond--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
CORPORATE BONDS -- 42.6%
BANKS -- 4.4%
                   $  500  BankAmerica Corp., 7.75%,
                              7/15/02                                   $   505
                      500  Citigroup Inc., 7.25%, 10/1/10                   497
                      500  Fleet Boston Financial Corp.,
                              5.75%, 1/15/09                                445
                                                                        -------
                                                                          1,447
                                                                        -------
DEFENSE/AEROSPACE -- 2.3%
                      350  Alliant Energy Resources Inc.,
                              7.375%, 11/9/09                               342
                      400  Raytheon Co., 8.20%, 3/1/06                      414
                                                                        -------
                                                                            756
                                                                        -------
DEPARTMENT STORES -- 0.6%
                      200  Sears, Roebuck & Co. Inc. MTN,
                              8.29%, 6/10/02                                202
                                                                        -------
ELECTRICAL EQUIPMENT -- 1.8%
                      300  Anixter International Inc., 8.00%,
                              9/15/03                                       297
                      300  Yorkshire Power Finance, Series B,
                              6.15%, 2/25/03                                290
                                                                        -------
                                                                            587
                                                                        -------
ELECTRICAL UTILITIES -- 1.4%
                      450  Cilcorp, Inc., 8.70%, 10/15/09                   465
                                                                        -------
ENERGY RESERVES & PRODUCTION -- 3.1%
                      500  Duke Energy Field Services,
                              7.875%, 8/16/10                               510
                      350  EOG Resources Inc., 6.70%,
                              11/15/06                                      340
                      200  Kerr-McGee Corp., 7.125%,
                              10/15/27                                      179
                                                                        -------
                                                                          1,029
                                                                        -------
FINANCIAL SERVICES -- 5.5%
                      500  Associates Corp., N.A., 6.00%,
                              7/15/05                                       477
                      300  Capital One Bank, 5.95%,
                              2/15/01                                       299
                      250  Ford Motor Credit Co., 6.125%,
                              4/28/03                                       244
                      400  Ford Motor Credit Co., 7.50%,
                              3/15/05                                       401
                      400  General Motors Acceptance Corp.
                              MTN, VRN, 6.81%, 12/11/00,
                              resets quarterly off the 3-month
                              LIBOR plus 0.15% with no caps                 399
                                                                        -------
                                                                          1,820
                                                                        -------
FOOD & BEVERAGE -- 0.6%
                      200  Pepsi Bottling Group Inc.,
                              Series B, 7.00%, 3/1/29
                              (Acquired 6/9/00, Cost $179)(1)               185
                                                                        -------

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
FOREST PRODUCTS & PAPER -- 1.1%
                   $  350  Abitibi-Consolidated Inc., 8.55%,
                              8/1/10                                    $   348
                                                                        -------
GAS & WATER UTILITIES -- 1.1%
                      350  EL Paso Energy Corporation MTN,
                              8.05%, 10/15/30                               355
                                                                        -------
GOLD -- 1.2%
                      400  Barrick Gold Corp., 7.50%,
                              5/1/07                                        392
                                                                        -------
GROCERY STORES -- 2.1%
                      700  Safeway Inc., 5.75%, 11/15/00                    700
                                                                        -------
HOTELS -- 1.5%
                      500  MGM Mirage, 8.50%, 3/15/10                       492
                                                                        -------
INFORMATION SERVICES -- 0.8%
                      290  KPNQwest B.V., 8.125%,
                              6/1/09                                        260
                                                                        -------
MEDIA -- 3.5%
                      250  British SKY Broadcasting, 8.20%,
                              7/15/09                                       232
                      250  CSC Holdings Inc., 7.625%,
                              7/15/18                                       221
                      350  CSC Holdings Inc., Series B,
                              8.125%, 7/15/09                               341
                      350  Viacom Inc., 7.70%, 7/30/10                      357
                                                                        -------
                                                                          1,151
                                                                        -------
MULTI-INDUSTRY -- 1.5%
                      500  Tyco International Group SA,
                              6.875%, 9/5/02                                499
                                                                        -------
REAL ESTATE INVESTMENT TRUST -- 3.2%
                      200  Chelsea GCA Realty Partners,
                              7.25%, 10/21/07                               185
                      300  EOP Operating LP, 6.75%,
                              2/15/08                                       281
                      300  Franchise Finance Corp., 7.00%,
                              11/30/00                                      300
                      300  Spieker Properties, Inc., 6.80%,
                              12/15/01                                      298
                                                                        -------
                                                                          1,064
                                                                        -------
SECURITIES & ASSET MANAGEMENT -- 4.0%
                      350  AXA Financial Inc., 7.75%,
                              8/1/10                                        355
                      350  Lehman Brothers Holdings Inc.,
                              8.25%, 6/15/07                                358
                      600  Merrill Lynch & Co., Inc., 7.25%,
                              7/26/02                                       602
                                                                        -------
                                                                          1,315
                                                                        -------
TELEPHONE -- 2.9%
                      500  GTE North Inc., Series H, 5.65%,
                              11/15/08                                      448


See Notes to Financial Statements               www.americancentury.com      13


Intermediate-Term Bond--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   $  500  Qwest Capital Funding Inc.,
                              7.75%, 8/15/06 (Acquired
                              8/17/00, Cost  $500)(1)                   $   508
                                                                        -------
                                                                            956
                                                                        -------
TOTAL CORPORATE BONDS                                                    14,023
                                                                        -------
   (Cost $14,123)

MORTGAGE-BACKED SECURITIES(2) -- 24.5%
                      230  FHLMC Pool #C00578, 6.50%,
                              1/1/28                                        222
                      481  FHLMC Pool #C30060, 7.50%,
                              8/1/29                                        481
                      357  FHLMC Pool #E00279, 6.50%,
                              2/1/09                                        352
                      168  FHLMC Pool #G00907, 7.00%,
                              2/1/28                                        165
                      270  FNMA Pool #252211, 6.00%,
                              1/1/29                                        254
                      486  FNMA Pool #323980, 6.00%,
                              4/1/14                                        468
                      236  FNMA Pool #411821, 7.00%,
                              1/1/28                                        232
                      172  FNMA Pool #413812, 6.50%,
                              1/1/28                                        166
                      273  FNMA Pool #427913, 6.00%,
                              5/1/13                                        264
                      303  FNMA Pool #431837, 7.00%,
                              6/1/28                                        297
                      271  FNMA Pool #450619, 6.00%,
                              12/1/28                                       255
                      473  FNMA Pool #492315, 6.50%,
                              4/1/29                                        455
                      305  FNMA Pool #506995, 7.50%,
                              7/1/29                                        305
                      498  FNMA Pool #537234, 7.00%,
                              5/1/30                                        488
                    1,199  FNMA Pool #542599, 7.50%,
                              8/1/30                                      1,197
                      500  FNMA REMIC, Series 1997-58,
                              Class PB PAC, 6.50%,
                              6/18/24                                       483
                      278  GNMA Pool #002202, 7.00%,
                              4/20/26                                       274
                      367  GNMA Pool #436277, 6.50%,
                              3/15/28                                       355
                      143  GNMA Pool #458862, 7.50%,
                              2/15/28                                       143
                      219  GNMA Pool #467626, 7.00%,
                              2/15/28                                       216
                      300  GNMA Pool #469811, 7.00%,
                              12/15/28                                      296
                      481  GNMA Pool #509502, 8.00%,
                              12/15/29                                      489
                      210  GNMA Pool #780412, 7.50%,
                              8/15/26                                       211
                                                                        -------
TOTAL MORTGAGE-BACKED SECURITIES                                          8,068
                                                                        -------
   (Cost $8,118)

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
U.S. TREASURY SECURITIES -- 16.0%
                   $1,650  STRIPS - PRINCIPAL, 5.99%,
                              11/15/27(3)                               $   342
                      600  U.S. Treasury Bonds, 9.125%,
                              5/15/18                                       801
                      300  U.S. Treasury Bonds, 6.50%,
                              11/15/26                                      321
                    1,000  U.S. Treasury Bonds, 6.375%,
                              8/16/27                                     1,055
                    1,200  U.S. Treasury Notes, 6.375%,
                              3/31/01                                     1,200
                      300  U.S. Treasury Notes, 7.875%,
                              11/15/04                                      321
                    1,200  U.S. Treasury Notes, 6.75%,
                              5/15/05                                     1,245
                                                                        -------
TOTAL U.S. TREASURY SECURITIES                                            5,285
                                                                        -------
   (Cost $5,289)

ASSET-BACKED SECURITIES(2) -- 7.9%
                      400  Chase Commercial Mortgage
                              Securities Corp., Series 1999 2,
                              Class A2 SEQ, 7.20%,
                              11/15/09                                      403
                        8  First Merchants Auto Receivables
                              Corp., Series 1996 B, Class A2
                              SEQ, 6.80%, 5/15/01                             8
                      433  First Union-Lehman Brothers
                              Commercial Mortgage, Series
                              1998 C2, Class A1 SEQ,
                              6.28%, 6/18/07                                425
                      600  GMAC Commercial Mortgage
                              Securities Inc., Series 1999 C1,
                              Class A2 SEQ, 6.18%,
                              5/15/33                                       565
                      308  Nationslink Funding Corp., Series
                              1998-2, Class A1 SEQ, 6.00%,
                              11/20/07                                      298
                      500  Residential Asset Securities Corp.
                              Series 1999-KS3, Cl AI2 SEQ,
                              7.08%, 9/25/20                                499
                       12  United Companies Financial Corp.,
                              Home Equity Loan, Series
                              1996 D1, Class A4 SEQ,
                              6.78%, 2/15/16                                 12
                      400  United Companies Financial Corp.,
                              Home Equity Loan, Series
                              1996 D1, Class A5 SEQ,
                              6.92%, 10/15/18                               399
                                                                        -------
TOTAL ASSET-BACKED SECURITIES                                             2,609
                                                                        -------
   (Cost $2,667)


14      1-800-345-2021                        See Notes to Financial Statements


Intermediate-Term Bond--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
U.S. GOVERNMENT AGENCY SECURITIES -- 7.1%
                   $2,000  FNMA, 7.125%, 2/15/05                        $ 2,045
                      300  FNMA, Series B, 7.25%,
                              1/15/10                                       311
                                                                        -------
TOTAL U.S. GOVERNMENT AGENCY
SECURITIES                                                                2,356
                                                                        -------
   (Cost $2,310)

U.S. GOVERNMENT AGENCY DISCOUNT NOTES -- 1.3%
                      425  FNMA Discount Notes, 6.45%,
                              11/1/00(4)                                    425
                                                                        -------
   (Cost $425)

SOVEREIGN GOVERNMENTS AND AGENCIES -- 0.6%
                      200  United Mexican States, 9.875%,
                              2/1/10                                        209
                                                                        -------
   (Cost $210)

TOTAL INVESTMENT SECURITIES -- 100.0%                                   $32,975
                                                                        =======
   (Cost $33,142)


NOTES TO SCHEDULE OF INVESTMENTS

FHLMC = Federal Home Loan Mortgage Corporation

FNMA = Federal National Mortgage Association

GNMA = Government National Mortgage Association

LIBOR = London Interbank Offered Rate

MTN = Medium Term Note

resets = The frequency with which a security's coupon changes, based on current
market conditions or an underlying index. The more frequently a security resets,
the less risk the investor is taking that the coupon will vary significantly
from current market rates.

STRIPS = Separate Trading of Registered Interest and Principal of Securities

VRN = Variable Rate Note. Interest reset date is indicated and used in
calculating the weighted average portfolio maturity. Rate shown is effective
October 31, 2000.

(1) Security was purchased under Rule 144A of the Securities Act of 1933 or is a
    private placement and, unless registered under the Act or exempted from
    registration, may only be sold to qualified institutional investors. The
    aggregate value of restricted securities at October 31, 2000, was $693 which
    represented 2.1% of net assets.

(2) Final maturity indicated. Expected remaining maturity used for purposes of
    calculating the weighted average portfolio maturity.

(3) Security is a zero-coupon bond. The yield to maturity at purchase is
    indicated. Zero coupon securities are purchased at a substantial discount
    from their value at maturity.

(4) Rate indicated is the yield to maturity at purchase.


See Notes to Financial Statements               www.americancentury.com      15


<TABLE>
<CAPTION>
Bond--Performance
--------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000

                             INVESTOR CLASS (INCEPTION 3/2/87)                ADVISOR CLASS (INCEPTION 8/8/97)
                        LEHMAN AGGREGATE   A-RATED CORPORATE DEBT FUNDS(2)               LEHMAN AGGREGATE
                 BOND      BOND INDEX      AVERAGE RETURN   FUND'S RANKING         BOND     BOND INDEX
=================================================================================================================
<S>     <C>      <C>          <C>              <C>                                 <C>         <C>
6 MONTHS(1)      4.85%        5.80%            4.70%              --               4.72%       5.80%
1 YEAR           5.34%        7.30%            5.48%        105 OUT OF 180         5.09%       7.30%
=================================================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS          3.65%        5.66%            4.05%        103 OUT OF 145         3.40%       5.66%
5 YEARS          4.87%        6.33%            5.13%         74 OUT OF 115          --          --
10 YEARS         7.28%        7.98%            7.69%         28 OUT OF 42           --          --
LIFE OF FUND     6.85%        7.87%           7.47%(3)      22 OUT OF 26(3)        4.18%      5.87%(4)
</TABLE>

(1)  Returns for periods less than one year are not annualized.

(2)  According to Lipper Inc., an independent mutual fund ranking service.

(3)  Since 3/31/87, the date nearest the class's inception for which data are
     available.

(4)  Since 7/31/97, the date nearest the class's inception for which data are
     available.

See pages 34-36 for information about share classes, returns, the comparative
index, and Lipper fund rankings.

[mountain graph - data below]

GROWTH OF $10,000 OVER 10 YEARS
Value on 10/31/00
Lehman Aggregate
   Bond Index         $21,550
Bond                  $20,198

                                     Lehman Aggregate
                       Bond             Bond Index
DATE                   VALUE              VALUE
10/31/1990            $10,000            $10,000
10/31/1991            $11,645            $11,581
10/31/1992            $12,860            $12,719
10/31/1993            $14,378            $14,229
10/31/1994            $13,592            $13,707
10/31/1995            $15,924            $15,852
10/31/1996            $16,706            $16,779
10/31/1997            $18,138            $18,271
10/31/1998            $19,369            $19,978
10/31/1999            $19,176            $20,084
10/31/2000            $20,198            $21,550

$10,000 investment made 10/31/90

The graph at left shows the growth of a $10,000 investment in the fund over 10
years, while the graph below shows the fund's year-by-year performance. The
Lehman Aggregate Bond Index is provided for comparison in each graph. Bond's
total returns include operating expenses (such as transaction costs and
management fees) that reduce returns, while the total returns of the index do
not. These graphs are based on Investor Class shares only; performance for other
classes will vary due to differences in fee structures (see Total Returns table
above). Past performance does not guarantee future results. Investment return
and principal value will fluctuate, and redemption value may be more or less
than original cost.

[bar graph - data below]

ONE-YEAR RETURNS OVER 10 YEARS (PERIODS ENDED OCTOBER 31)

                                    Lehman Aggregate
                      Bond             Bond Index
DATE                 RETURN              RETURN
10/31/1991           16.45%              15.81%
10/31/1992           10.43%               9.83%
10/31/1993           11.81%              11.87%
10/31/1994           -5.47%              -3.67%
10/31/1995           17.16%              15.65%
10/31/1996            4.91%               5.85%
10/31/1997            8.57%               8.89%
10/31/1998            6.79%               9.34%
10/31/1999           -1.00%               0.53%
10/31/2000            5.34%               7.30%


16      1-800-345-2021


Bond--Q&A
--------------------------------------------------------------------------------

     An interview with Jeff Houston (pictured on page 11), a portfolio manager
on the Bond fund investment team.

HOW DID THE FUND PERFORM DURING THE YEAR ENDED OCTOBER 31, 2000?

     During a period when U.S. bond funds generally posted solid returns, Bond
returned 5.34%, compared with the 5.48% average return of 180 funds in the
"A-Rated Corporate Debt Funds" category tracked by Lipper Inc.* (See page 16 for
more fund performance information.)

     Bond continued to deliver more current income than its Lipper group
average. As of October 31, 2000, the fund's 30-day SEC yield was 6.49%, compared
with the 6.11% average yield of its Lipper category.

WHY DID BOND TRAIL THE AVERAGE TOTAL RETURN OF ITS PEER GROUP?

     The fund fell behind the Lipper group average during the first six months
of the fiscal year, when it returned 0.47%, while the Lipper group was up 0.73%
on average. During the last six months, Bond performed better, beating the
average 4.85% to 4.70%.

     The lag during the first six months was due in part to the performance of
the fund's corporate bond holdings, particularly some insurance company bonds
(Conseco--about 1.5% of the portfolio) that were downgraded. They are no longer
part of the portfolio.

WHAT BOOSTED THE FUND'S PERFORMANCE DURING THE LAST SIX MONTHS?

     One key factor was that we avoided additional corporate credit downgrades.
We've taken a more cautious approach to corporate bonds in the last six months,
with an emphasis on higher-profile companies whose securities are relatively
easy to buy and sell.

     We also redeployed some assets into higher-yielding (but still high credit
quality) mortgage- and asset-backed securities (MBS and ABS). The yields  on MBS
and ABS looked relatively attractive, plus MBS and ABS appeared poised to
benefit from a stable interest rate environment.

     We basically believed that these bond sectors had more upside potential
than Treasurys, and we were proved right--MBS and ABS generally outperformed
Treasurys during the last six months.

WHAT TOOLS DID YOU USE TO EVALUATE THE BOND SECTORS AND MAKE YOUR ADJUSTMENTS?

     We have a quantitative fixed-income analysis team that helps us choose
where to concentrate the portfolio's holdings and where to limit its exposure.
The team uses proprietary models to closely examine the performance of Treasury
and non-Treasury bonds. That helps us determine which maturities and sectors
look best and how they will perform in different market scenarios, allowing us
to better understand how the fund will perform as conditions change. We then
position the portfolio based on what seems the most likely scenario.

THE INVESTMENT TEAM CHANGED DURING THE PERIOD. WHY?

     Because Bud Hoops, senior portfolio manager, retired at the end of July
after 11 years with American Century and  as a fund manager for Bond. He will
continue to serve as a part-time consultant through year-end to help with the
transition.

* All fund returns and yields referenced in this interview are for Investor
  Class shares.

[right margin]

PORTFOLIO AT A GLANCE
                             10/31/00      10/31/99
NUMBER OF SECURITIES            58           61
WEIGHTED AVERAGE
   MATURITY                  9.3 YRS       9.7 YRS
AVERAGE DURATION             5.5 YRS       5.3 YRS
EXPENSE RATIO (FOR
   INVESTOR CLASS)             0.80%        0.80%

YIELDS AS OF OCTOBER 31, 2000
                             INVESTOR      ADVISOR
                               CLASS        CLASS
30-DAY SEC YIELD               6.49%        6.23%

PORTFOLIO COMPOSITION BY
CREDIT RATING
                % OF FUND INVESTMENTS
                  AS OF        AS OF
                10/31/00      4/30/00
AAA                52%          50%
AA                  2%           4%
A                  19%          19%
BBB                21%          19%
BB                  6%           8%

Ratings provided by Standard & Poor's. See Credit Rating Guidelines on page 35
for more information.

Investment terms are defined in the Glossary on pages 36-37.


                                                www.americancentury.com      17


Bond--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

     As part of the transition, two of our most experienced team leaders, Dave
Schroeder and Randy Merk, are assuming new roles and responsibilities. Dave, who
has over 20 years of investment experience, is heading the investment-grade
taxable bond portfolios. Randy, chief investment officer of fixed income
(featured on page 3), will oversee the activities of the corporate credit
research team.

     Bud will be missed, but his continued participation and the depth of our
fixed-income team have allowed the transition to proceed smoothly.

WHAT IS YOUR OUTLOOK FOR THE U.S. ECONOMY AND BOND MARKET?

     We expect a "soft landing" for the U.S. economy and believe that the
Federal Reserve will refrain from further interest rate moves in the near term.
That should favor our MBS and ABS holdings and provide an environment that we
think could eventually produce attractive returns for investment-grade corporate
bonds. A lot of pessimism about the outlook for corporate profits and credit
quality has already been factored into corporate bond prices and yields. We
think corporates will perform quite well should that pessimism subside.

     The Treasury market also seems to be overly pessimistic about the economy.
Treasury yields appear to be too low, given the economic data we've seen so far.
With the two-year note yielding less than the overnight federal funds rate, the
market seems to be pricing in a hard landing, including interest rate cuts by
the Fed. We think those assumptions are premature.

GIVEN THIS OUTLOOK, WHAT ARE YOUR PLANS?

     We think the portfolio is positioned well for a relatively stable interest
rate environment and a soft landing. We don't plan to make any major changes
unless there's compelling evidence that the economy might experience a
significantly harder landing than originally expected. In that case, we would
have  to re-evaluate our MBS, ABS, and corporate holdings and consider
rebuilding our Treasury position.

     We wouldn't want to be overweight  in corporate bonds in a recessionary
environment, when credit conditions would likely deteriorate. Similarly, we
wouldn't want to be overweight in MBS if interest rates were to fall sharply.
MBS underperform when homeowners take advantage of lower rates to refinance
their loans, causing the MBS' underlying mortgage pools to make their final
payouts to investors earlier than expected.

     We will continue to monitor inflation, the economy, and interest rates
closely, taking advantage of relative value opportunities as they arise and
responding as necessary to changing market conditions.

[left margin]

[pie charts - data below]

TYPES OF INVESTMENTS IN
THE PORTFOLIO
                             AS OF OCTOBER 31, 2000
CORPORATE BONDS                        48%
MORTGAGE-BACKED SECURITIES             26%
U.S. TREASURY SECURITIES               17%
ASSET-BACKED SECURITIES                 8%
OTHER                                   1%

                              AS OF APRIL 30, 2000
CORPORATE BONDS                        47%
MORTGAGE-BACKED SECURITIES             21%
U.S. TREASURY SECURITIES               16%
ASSET-BACKED SECURITIES                 6%
OTHER                                  10%

Investment terms are defined in the Glossary on pages 36-37.


18      1-800-345-2021


Bond--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
CORPORATE BONDS -- 47.5%
BANKS -- 4.1%
                   $1,500  Citigroup Inc., 7.25%, 10/1/10              $  1,491
                    3,000  Mellon Financial Co., 6.00%,
                              3/1/04                                      2,898
                                                                       --------
                                                                          4,389
                                                                       --------
DEFENSE/AEROSPACE -- 2.8%
                    1,500  Alliant Energy Resources Inc.,
                              7.375%, 11/9/09                             1,466
                    1,500  Raytheon Co., 8.20%, 3/1/06                    1,553
                                                                       --------
                                                                          3,019
                                                                       --------
ELECTRICAL UTILITIES -- 1.4%
                    1,500  Cilcorp, Inc., 8.70%, 10/15/09                 1,549
                                                                       --------
ENERGY RESERVES & PRODUCTION -- 3.8%
                    1,500  Duke Energy Field Services,
                              7.875%, 8/16/10                             1,531
                    1,600  EOG Resources Inc., 6.70%,
                              11/15/06                                    1,554
                    1,100  Kerr-McGee Corp., 7.125%,
                              10/15/27                                      983
                                                                       --------
                                                                          4,068
                                                                       --------
FINANCIAL SERVICES -- 4.3%
                    1,200  Associates Corp., N.A., 6.00%,
                              7/15/05                                     1,146
                    2,000  Ford Motor Credit Co., 7.50%,
                              3/15/05                                     2,006
                    1,500  General Motors Acceptance Corp.
                              MTN, VRN, 6.81%, 12/11/00,
                              resets quarterly off the 3-month
                              LIBOR plus 0.15% with no caps               1,497
                                                                       --------
                                                                          4,649
                                                                       --------
FOOD & BEVERAGE -- 0.9%
                    1,000  Pepsi Bottling Group Inc.,
                              Series B, 7.00%, 3/1/29
                              (Acquired 6/9/00, Cost $895)(1)               925
                                                                       --------
FOREST PRODUCTS & PAPER -- 1.8%
                    1,000  Abitibi-Consolidated Inc., 8.55%,
                              8/1/10                                        994
                    1,000  Abitibi-Consolidated Inc., 8.85%,
                              8/1/30                                        966
                                                                       --------
                                                                          1,960
                                                                       --------
GAS & WATER UTILITIES -- 3.7%
                    3,000  Columbia Energy Group, 7.42%,
                              11/28/15                                    2,731
                    1,250  EL Paso Energy Corporation MTN,
                              8.05%, 10/15/30                             1,266
                                                                       --------
                                                                          3,997
                                                                       --------
GOLD -- 1.4%
                    1,500  Barrick Gold Corp., 7.50%,
                              5/1/07                                      1,471
                                                                       --------

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------
GROCERY STORES -- 0.9%
                   $1,000  Safeway Inc., 5.75%, 11/15/00               $    999
                                                                       --------
HOTELS -- 1.8%
                    2,000  MGM Mirage, 8.50%, 3/15/10                     1,966
                                                                       --------
INFORMATION SERVICES -- 0.8%
                    1,000  KPNQwest B.V., 8.125%, 6/1/09                    895
                                                                       --------
LIFE & HEALTH INSURANCE -- 3.7%
                    1,000  Delphi Financial Group, Inc.,
                              9.31%, 3/25/27                                750
                    3,000  Lincoln National Corp., 9.125%,
                              10/1/04                                     3,221
                                                                       --------
                                                                          3,971
                                                                       --------
MEDIA -- 3.2%
                      600  British Sky Broadcasting, 8.20%,
                              7/15/09                                       557
                    2,000  CSC Holdings Inc., 7.25%,
                              7/15/08                                     1,859
                    1,000  Viacom Inc., 7.70%, 7/30/10                    1,020
                                                                       --------
                                                                          3,436
                                                                       --------
MULTI-INDUSTRY -- 1.8%
                    2,000  Tyco International Group SA,
                              6.875%, 9/5/02                              1,995
                                                                       --------
REAL ESTATE INVESTMENT TRUST -- 4.5%
                    1,000  Chelsea GCA Realty Partners,
                              7.25%, 10/21/07                               925
                    1,000  EOP Operating LP, 6.75%,
                              2/15/08                                       937
                    3,000  Spieker Properties, Inc. MTN,
                              7.58%, 12/17/01                             3,007
                                                                       --------
                                                                          4,869
                                                                       --------
SECURITIES & ASSET MANAGEMENT -- 3.1%
                    1,350  Lehman Brothers Holdings Inc.,
                              8.25%, 6/15/07                              1,380
                    2,000  Merrill Lynch & Co., Inc., 7.25%,
                              7/26/02                                     2,010
                                                                       --------
                                                                          3,390
                                                                       --------
TELEPHONE -- 3.5%
                    2,000  GTE North Inc., Series H, 5.65%,
                              11/15/08                                    1,793
                    2,000  Qwest Capital Funding Inc.,
                              7.75%, 8/15/06 (Acquired
                              8/17/00, Cost $1,998)(1)                    2,029
                                                                       --------
                                                                          3,822
                                                                       --------
TOTAL CORPORATE BONDS                                                    51,370
                                                                       --------
   (Cost $51,953)

MORTGAGE-BACKED SECURITIES(2) -- 26.2%
                    2,712  FHLMC Pool #C00731, 6.50%,
                              3/1/29                                      2,613
                    1,602  FHLMC Pool #C30060, 7.50%,
                              8/1/29                                      1,603


See Notes to Financial Statements               www.americancentury.com      19


Bond--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   $6,168  FHLMC Pool #C40679, 7.00%,
                              7/1/30                                   $  6,051
                    3,245  FHLMC Pool #E68681, 6.00%,
                              1/1/13                                      3,132
                    2,744  FNMA Pool #250452, 6.50%,
                              1/1/26                                      2,655
                    2,701  FNMA Pool #252211, 6.00%,
                              1/1/29                                      2,539
                    1,396  FNMA Pool #453124, 6.00%,
                              12/1/13                                     1,345
                    2,557  FNMA Pool #484698, 6.00%,
                              2/1/14                                      2,465
                    1,362  FNMA Pool #503915, 7.00%,
                              7/1/29                                      1,337
                      441  FNMA Pool #504748, 7.00%,
                              7/1/29                                        433
                    1,307  FNMA Pool #506995, 7.50%,
                              7/1/29                                      1,306
                    2,498  FNMA Pool #542599, 7.50%,
                              8/1/30                                      2,495
                      335  FNMA REMIC, Series 1989-35,
                              Class G, 9.50%, 7/25/19                       349
                                                                       --------
TOTAL MORTGAGE-BACKED SECURITIES                                         28,323
                                                                       --------
   (Cost $28,690)

U.S. TREASURY SECURITIES -- 17.1%
                    3,225  STRIPS - PRINCIPAL, 5.99%,
                              11/15/27(3)                                   669
                    8,700  U.S. Treasury Bonds, 6.375%,
                              8/16/27                                     9,178
                    4,000  U.S. Treasury Notes, 5.625%,
                              5/15/01                                     3,985
                    3,950  U.S. Treasury Notes, 6.375%,
                              3/31/01                                     3,951
                      700  U.S. Treasury Notes, 6.75%,
                              5/15/05                                       726
                                                                       --------
TOTAL U.S. TREASURY SECURITIES                                           18,509
                                                                       --------
   (Cost $18,406)

ASSET-BACKED SECURITIES(2) -- 8.3%
                    1,500  BMW Vehicle Owner Trust, Series
                              1999 A, Class A3 SEQ, 6.41%,
                              4/25/03                                     1,496
                    1,500  Chase Commercial Mortgage
                              Securities Corp., Series 1999-2,
                              Class A2 SEQ, 7.20%,
                              11/15/09                                    1,512
                    2,400  GMAC Commercial Mortgage
                              Securities Inc., Series 1999 C1,
                              Class A2 SEQ, 6.18%,
                              5/15/33                                     2,263

Principal Amount           ($ in Thousands)                            Value
--------------------------------------------------------------------------------

                   $1,758  Nationslink Funding Corp., Series
                              1998-2, Class A1 SEQ, 6.00%,
                              11/20/07                                 $  1,704
                    2,000  Residential Asset Securities Corp.
                              Series 1999-KS3, Cl AI2 SEQ,
                              7.08%, 9/25/20                              1,995
                                                                       --------
TOTAL ASSET-BACKED SECURITIES                                             8,970
                                                                       --------
   (Cost $9,185)

SOVEREIGN GOVERNMENTS AND AGENCIES -- 0.6%
                      600  United Mexican States, 9.875%,
                              2/1/10                                        626
                                                                       --------
   (Cost $630)

TEMPORARY CASH INVESTMENTS -- 0.3%
                      365  FNMA Discount Notes, 6.45%,
                              11/1/00(4)                                    365
                                                                       --------
   (Cost $365)

TOTAL INVESTMENT SECURITIES -- 100.0%                                  $108,163
                                                                       ========
   (Cost $109,229)

NOTES TO SCHEDULE OF INVESTMENTS

FHLMC = Federal Home Loan Mortgage Corporation

FNMA = Federal National Mortgage Association

LIBOR = London Interbank Offered Rate

MTN = Medium Term Note

Resets = The frequency with which a security's coupon changes, based on current
market  conditions or an underlying index. The more frequently a security
resets, the less risk the investor is taking that the coupon will vary
significantly from current market rates.

STRIPS = Separate Trading of Registered Interest and Principal of Securities

VRN = Variable Rate Note. Interest reset date is indicated and used in
calculating the weighted average portfolio maturity. Rate shown is effective
October 31, 2000.

(1) Security was purchased under Rule 144A of the Securities Act of 1933 or is a
    private placement and, unless registered under the Act or exempted from
    registration, may only be sold to qualified institutional investors. The
    aggregate value of restricted securities at October 31, 2000, was $2,954
    which represented 2.7% of net assets.

(2) Final maturity indicated. Expected remaining maturity used for purposes of
    calculating the weighted average portfolio maturity.

(3) Security is a zero-coupon bond. The yield to maturity at purchase is
    indicated. Zero coupon securities are purchased at a substantial discount
    from their value at maturity.

(4) Rate indicated is the yield to maturity at purchase.


20      1-800-345-2021                         See Notes to Financial Statements


Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results  in the fund's NET
ASSETS. For each class of shares, the net assets divided by shares outstanding
is the share price, or NET ASSET VALUE PER SHARE. This statement also breaks
down the fund's net assets into capital (shareholder investments) and
performance (investment income and gains/losses).

                                                  INTERMEDIATE-
OCTOBER 31, 2000                  LIMITED-TERM         TERM            BOND

ASSETS                               (In Thousands Except Per-Share Amounts)
Investment securities, at value
  (identified cost of $10,365,
  $33,142 and $109,229,
  respectively) (Note 3) .......... $10,355          $32,975         $108,163
Cash ..............................    15               --              --
Receivable for investments sold ...    --              258             1,125
Receivable for capital
  shares sold .....................    --               3               --
Interest receivable ...............   146              461             1,422
                                 --------------   --------------   -------------
 ..................................  10,516           33,697          110,710
                                 --------------   --------------   -------------

LIABILITIES
Disbursements in excess of
  demand deposit cash .............   --                75               5
Accrued management fees (Note 2) ..    6                20              75
Distribution fees payable
  (Note 2) ........................   --                1                1
Service fees payable (Note 2) .....   --                1                1
Dividends payable .................    7                22              75
                                 --------------   --------------   -------------
 ..................................    13              119              157
                                 --------------   --------------   -------------
Net Assets ........................ $10,503          $33,578         $110,553
                                 ==============   ==============   =============

NET ASSETS CONSIST OF:
Capital (par value and
  paid-in surplus) ................ $10,889          $34,833         $116,902
Accumulated net realized loss
  on investment transactions ......   (376)           (1,088)         (5,283)
Net unrealized depreciation
  on investments (Note 3) .........   (10)             (167)          (1,066)
                                 --------------   --------------   -------------
 .................................. $10,503          $33,578         $110,553
                                 ==============   ==============   =============

Investor Class, $0.01 Par Value
($ and shares in full)
Net assets ........................$8,696,619      $30,574,294     $106,723,285
Shares outstanding ................ 896,530         3,178,004       11,837,678
Net asset value per share .........  $9.70            $9.62            $9.02

Advisor Class, $0.01 Par Value
($ and shares in full)
Net assets ........................$1,806,051       $3,003,858      $3,829,668
Shares outstanding ................ 186,203          312,218          424,734
Net asset value per share .........  $9.70            $9.62            $9.02


See Notes to Financial Statements                www.americancentury.com      21


Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's  operations. In other words, it shows how much
money  the fund made or lost as a result of interest income, fees and expenses,
and investment gains or losses.

                                                   INTERMEDIATE-
YEAR ENDED OCTOBER 31, 2000        LIMITED-TERM        TERM            BOND

INVESTMENT INCOME                                  (In Thousands)
Income:
Interest ............................  $932           $2,242          $8,131
                                   -------------   -------------   -------------

Expenses (Note 2):
Management fees .....................   92             236              905
Distribution fees -- Advisor Class ..   8               8                9
Service fees -- Advisor Class .......   8               8                9
Directors' fees and expenses ........   --              --               1
                                   -------------   -------------   -------------
 ....................................  108             252              924
                                   -------------   -------------   -------------
Net investment income ...............  824            1,990            7,207
                                   -------------   -------------   -------------

REALIZED AND UNREALIZED GAIN
(LOSS) ON INVESTMENTS (NOTE 3)
Net realized loss on investments ....  (289)           (810)          (4,041)
Change in net unrealized
  depreciation on investments .......  203             693             2,556
                                   -------------   -------------   -------------

Net realized and unrealized
  loss on investments ...............  (86)            (117)          (1,485)
                                   -------------   -------------   -------------

Net Increase in Net Assets
  Resulting from Operations .........  $738           $1,873          $5,722
                                   =============   =============   =============


22      1-800-345-2021                         See Notes to Financial Statements


<TABLE>
<CAPTION>
Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much  a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

Increase (Decrease)                    LIMITED-TERM          INTERMEDIATE-TERM               BOND
  in Net Assets                     2000         1999        2000         1999        2000          1999

OPERATIONS                                                     (In Thousands)
<S>                                 <C>         <C>          <C>         <C>          <C>          <C>
Net investment income ............  $824        $1,067       $1,990      $1,840       $7,207       $8,002
Net realized loss
  on investments .................  (289)        (87)         (810)       (271)       (4,041)      (1,195)
Change in net unrealized
  depreciation on investments ....  203          (456)        693        (1,458)      2,556        (8,377)
                                 ----------   ----------   ---------   ----------   ----------   ----------
Net increase (decrease) in
  net assets resulting
  from operations ................  738          524         1,873        111         5,722        (1,570)
                                 ----------   ----------   ---------   ----------   ----------   ----------

DISTRIBUTIONS TO SHAREHOLDERS
From net investment income:
  Investor Class .................  (653)       (1,004)      (1,791)     (1,605)      (6,986)      (7,892)
  Advisor Class ..................  (171)        (63)         (199)       (235)        (221)        (110)
From net realized gains on
  investment transactions:
  Investor Class .................   --          (87)          --         (178)         --          (68)
  Advisor Class ..................   --           (5)          --         (22)          --           (1)
                                 ----------   ----------   ---------   ----------   ----------   ----------
Decrease in net assets
  from distributions .............  (824)       (1,159)      (1,990)     (2,040)      (7,207)      (8,071)
                                 ----------   ----------   ---------   ----------   ----------   ----------

CAPITAL SHARE
TRANSACTIONS (NOTE 4)
Net increase (decrease) in
  net assets from capital
  share transactions ............. (7,724)       (736)        (495)      6,172       (10,779)     (15,191)
                                 ----------   ----------   ---------   ----------   ----------   ----------
Net increase (decrease)
  in net assets .................. (7,810)      (1,371)       (612)      4,243       (12,264)     (24,832)

NET ASSETS
Beginning of period .............. 18,313       19,684       34,190      29,947      122,817       147,649
                                 ----------   ----------   ---------   ----------   ----------   ----------
End of period ....................$10,503      $18,313      $33,578     $34,190      $110,553     $122,817
                                 ==========   ==========   =========   ==========   ==========   ==========
</TABLE>


See Notes to Financial Statements               www.americancentury.com      23


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1.  ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company.  Limited-Term Bond Fund (Limited-Term),
Intermediate-Term Bond Fund (Intermediate-Term), and Bond Fund (Bond)  (the
funds) are three of the fourteen series of funds issued by the corporation.  The
funds are diversified under the 1940 Act. The funds' investment objective is to
seek income by investing in bonds and other debt obligations. The following
significant accounting policies are in accordance with accounting principles
generally accepted in the United States of America; these policies may require
the use of estimates by fund management.

    MULTIPLE CLASS -- The funds are authorized to issue two classes of shares:
the Investor Class and the Advisor Class. The two classes of shares differ
principally in their respective shareholder servicing and distribution expenses
and arrangements. All shares of the fund represent an equal pro rata interest in
the assets of the class to which such shares belong, and have identical voting,
dividend, liquidation and other rights and the same terms and conditions, except
for class specific expenses and exclusive rights to vote on matters affecting
only individual classes.

    SECURITY VALUATIONS -- Debt securities are valued through a commercial
pricing service or at the mean of the most recent bid and asked prices. When
valuations are not readily available, securities are valued at fair value as
determined in accordance with procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Interest income is recorded on the accrual basis and
includes accretion of discounts and amortization of premiums.

    REPURCHASE AGREEMENTS -- The funds may enter into repurchase agreements with
institutions the funds' investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. The funds require that the collateral, represented by securities, received
in a repurchase transaction be transferred to the custodian in a manner
sufficient to enable the funds to obtain those securities in the event of a
default under the repurchase agreement. ACIM monitors, on a daily basis, the
securities transferred to ensure the value, including accrued interest, of the
securities under each repurchase agreement is equal to or greater than amounts
owed to the funds under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the funds, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
treasury or agency obligations.

    INCOME TAX STATUS -- It is the funds' policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions from net investment income
are declared daily and distributed monthly. Distributions from net realized
gains are declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes. These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.

    At October 31, 2000, Limited-Term, Intermediate-Term and Bond had
accumulated net realized capital loss carryovers for federal income tax purposes
of $376,775, $1,087,936, and $5,270,950 (expiring in 2007 through 2008 in each
of the funds), respectively, which may be used to offset future taxable gains.


24      1-800-345-2021


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
2.  TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides each fund with investment advisory and management services
in exchange for a single, unified management fee per class. Expenses excluded
from the agreement are brokerage commissions, taxes, interest, expenses of those
directors who are not considered "interested persons" as defined in the 1940 Act
(including counsel fees) and extraordinary expenses. The fee is computed daily
and paid monthly based on each fund's class average daily closing net assets
during the previous month. The annual management fee for the Investor Class of
Limited-Term, Intermediate-Term, and Bond is 0.70%, 0.75% and 0.80%,
respectively. The annual management fee for the Advisor Class of Limited-Term,
Intermediate-Term and Bond is 0.45%, 0.50% and 0.55%, respectively.

    The Board of Directors has adopted the Advisor Class Master Distribution and
Shareholder Services Plan (the plan), pursuant to Rule 12b-1 of the 1940 Act.
The plan provides that the funds will pay ACIM an annual distribution fee equal
to 0.25% and service fee equal to 0.25%. The fees are computed daily and paid
monthly based on the Advisor Class's average daily closing net assets during the
previous month. The distribution fee provides compensation for distribution
expenses incurred by financial intermediaries in connection with distributing
shares of the Advisor Class including, but not limited to, payments to brokers,
dealers, and financial institutions that have entered into sales agreements with
respect to shares of the funds. The service fee provides compensation for
shareholder and administrative services rendered by ACIM, its affiliates or
independent third party providers. Fees incurred under the plan during the year
ended October 31, 2000 for Limited-Term, Intermediate-Term and Bond were
approximately $16,000, $16,000, and $18,000, respectively.

    Certain officers and directors of the corporation are also officers and/or
directors, and as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3.  INVESTMENT TRANSACTIONS

    Investment transactions, excluding short-term investments, for the year
ended October 31, 2000, were as follows:

                             LIMITED-TERM    INTERMEDIATE-TERM         BOND
PURCHASES                                     (In Thousands)
U.S. Treasury &
  Agency Obligations .........  $6,689            $21,285             $76,509
Other Debt Obligations .......   3,243            17,761              70,172

PROCEEDS FROM SALES                           (In Thousands)
U.S. Treasury &
  Agency Obligations .........  $9,932            $20,641             $70,102
Other Debt Obligations .......   6,366            18,930              89,940

    On October 31, 2000, the composition of unrealized appreciation and
depreciation of investment securities based on the aggregate cost of investments
for federal income tax purposes was as follows:

                             LIMITED-TERM    INTERMEDIATE-TERM         BOND
                                              (In Thousands)
Appreciation .................    $48              $225                $754
Depreciation .................   (58)              (392)              (1,833)
                            ---------------   ----------------   ---------------
Net ..........................   $(10)            $(167)             $(1,079)
                            ===============   ================   ===============
Federal Tax Cost .............  $10,365           $33,142            $109,242
                            ===============   ================   ===============


                                                www.americancentury.com      25


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
<TABLE>
<CAPTION>
4.  CAPITAL SHARE TRANSACTIONS

    Transactions in shares of the funds were as follows:

                                 LIMITED-TERM           INTERMEDIATE-TERM               BOND
                             SHARES       AMOUNT      SHARES        AMOUNT      SHARES        AMOUNT
INVESTOR CLASS                                           (In Thousands)
<S>                          <C>         <C>          <C>          <C>          <C>          <C>
Shares Authorized .......... 150,000                  150,000                   150,000
Year ended
  October 31, 2000
Sold ....................... 2,276       $21,871      1,558        $14,868      12,063       $106,780
Issued in reinvestment
  of distributions .........   59          572         166          1,583        714           6,408
Redeemed ................... (2,953)     (28,433)     (1,670)      (15,940)    (14,241)      (126,351)
                            ---------   ----------   ----------   ----------   ----------   -----------
Net increase (decrease) ....  (618)      $(5,990)       54           $511       (1,464)      $(13,163)
                            =========   ==========   ==========   ==========   ==========   ===========

Year ended
  October 31, 1999
Sold .......................  428        $ 4,235      1,477        $14,664      4,841        $ 46,081
Issued in reinvestment of
  distributions ............  102         1,004        161          1,599        785           7,384
Redeemed ...................  (890)       (8,730)     (1,132)      (11,234)     (7,217)      (68,105)
                            ---------   ----------   ----------   ----------   ----------   -----------
Net increase (decrease) ....  (360)      $(3,491)      506          $5,029      (1,591)      $(14,640)
                            =========   ==========   ==========   ==========   ==========   ===========

ADVISOR CLASS                                            (In Thousands)
Shares Authorized .......... 50,000                   50,000                    50,000
Year ended
  October 31, 2000
Sold .......................  327         $3,134        94           $878       6,031         $42,282
Issued in reinvestment
  of distributions .........   16          155          16           157          15            135
Redeemed ...................  (523)       (5,023)      (217)        (2,041)     (5,781)      (40,033)
                            ---------   ----------   ----------   ----------   ----------   -----------
Net increase (decrease) ....  (180)      $(1,734)      (107)       $(1,006)      265          $2,384
                            =========   ==========   ==========   ==========   ==========   ===========

Year ended
  October 31, 1999
Sold .......................  404         $3,946       699          $6,859       166          $1,552
Issued in reinvestment
  of distributions .........   6            59          22           221          11            104
Redeemed ...................  (128)       (1,250)      (610)        (5,937)      (237)        (2,207)
                            ---------   ----------   ----------   ----------   ----------   -----------
Net increase (decrease) ....  282         $2,755       111          $1,143       (60)         $(551)
                            =========   ==========   ==========   ==========   ==========   ===========
</TABLE>

--------------------------------------------------------------------------------
5.  BANK LOANS

    The funds, along with certain other funds managed by ACIM, have entered into
an unsecured $620,000,000 bank line of credit agreement with Chase Manhattan
Bank. The funds may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The funds did not borrow from the line during the
year ended October 31, 2000.


26      1-800-345-2021


<TABLE>
<CAPTION>
Limited-Term Bond--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                             Investor Class
                                         2000         1999         1998         1997       1996
PER-SHARE DATA
<S>                                     <C>          <C>          <C>          <C>         <C>
Net Asset Value,
  Beginning of Period ................  $9.74        $10.05       $9.98        $9.93       $9.96
                                      ----------   ----------   ----------   ---------   ---------
Income From Investment Operations
  Net Investment Income ..............   0.57         0.53         0.55         0.56       0.56
  Net Realized and Unrealized
  Gain (Loss) on Investment
  Transactions .......................  (0.04)       (0.26)        0.08         0.05      (0.03)
                                      ----------   ----------   ----------   ---------   ---------
  Total From Investment Operations ...   0.53         0.27         0.63         0.61       0.53
                                      ----------   ----------   ----------   ---------   ---------
Distributions
  From Net Investment Income .........  (0.57)       (0.53)       (0.55)       (0.56)     (0.56)
  From Net Realized Gains on
  Investment Transactions ............    --         (0.05)       (0.01)         --         --
                                      ----------   ----------   ----------   ---------   ---------
  Total Distributions ................  (0.57)       (0.58)       (0.56)       (0.56)     (0.56)
                                      ----------   ----------   ----------   ---------   ---------
Net Asset Value, End of Period .......  $9.70        $9.74        $10.05       $9.98       $9.93
                                      ==========   ==========   ==========   =========   =========
  Total Return(1) ....................   5.59%        2.75%        6.58%        6.30%      5.48%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ..............   0.70%        0.70%        0.70%        0.69%      0.68%
Ratio of Net Investment Income
  to Average Net Assets ..............   5.85%        5.38%        5.56%        5.63%      5.63%
Portfolio Turnover Rate ..............    82%          72%          97%         109%       121%
Net Assets, End of Period
  (in thousands) .....................  $8,697      $14,747      $18,838      $15,269     $8,092
</TABLE>

(1)  Total return assumes reinvestment of dividends and capital gains, if any.


See Notes to Financial Statements               www.americancentury.com      27


Limited-Term Bond--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                     Advisor Class
                                              2000        1999        1998(1)
PER-SHARE DATA
Net Asset Value, Beginning of Period ......  $9.74       $10.05        $9.97
                                           ---------   ----------   -----------
Income From Investment Operations
  Net Investment Income ...................   0.54        0.50         0.51
  Net Realized and Unrealized Gain
  (Loss) on Investment Transactions .......  (0.04)      (0.26)        0.09
                                           ---------   ----------   -----------
  Total From Investment Operations ........   0.50        0.24         0.60
                                           ---------   ----------   -----------
Distributions
  From Net Investment Income ..............  (0.54)      (0.50)       (0.51)
  From Net Realized Gains on
  Investment Transactions .................    --        (0.05)       (0.01)
                                           ---------   ----------   -----------
  Total Distributions .....................  (0.54)      (0.55)       (0.52)
                                           ---------   ----------   -----------
Net Asset Value, End of Period ............  $9.70       $9.74        $10.05
                                           =========   ==========   ===========
  Total Return(2) .........................   5.33%       2.49%        6.23%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ...................   0.95%       0.95%      0.95%(3)
Ratio of Net Investment Income
  to Average Net Assets ...................   5.60%       5.13%      5.26%(3)
Portfolio Turnover Rate ...................    82%         72%        97%(4)
Net Assets, End of Period
  (in thousands) ..........................  $1,806      $3,566        $845

(1)  November 12, 1997 (commencement of sale) through October 31, 1998.

(2)  Total return assumes reinvestment of dividends and capital gains, if any.
     Total returns for periods less than one year are not annualized.

(3)  Annualized.

(4)  Portfolio turnover is calculated at the fund level. Percentage indicated
     was calculated for the year ended October 31, 1998.


28      1-800-345-2021                        See Notes to Financial Statements


<TABLE>
<CAPTION>
Intermediate-Term Bond--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                             Investor Class
                                        2000         1999         1998          1997         1996
PER-SHARE DATA
Net Asset Value,
<S>                                    <C>          <C>          <C>           <C>          <C>
  Beginning of Period ...............  $9.65        $10.24       $10.07        $9.91        $10.07
                                     ----------   ----------   -----------   -----------   ----------
Income From Investment Operations
  Net Investment Income .............   0.59         0.55         0.58          0.59         0.58
  Net Realized and Unrealized
  Gain (Loss) on Investment
  Transactions ......................  (0.03)       (0.52)        0.17          0.16        (0.06)
                                     ----------   ----------   -----------   -----------   ----------
  Total From Investment Operations ..   0.56         0.03         0.75          0.75         0.52
                                     ----------   ----------   -----------   -----------   ----------
Distributions
  From Net Investment Income ........  (0.59)       (0.55)       (0.58)        (0.59)       (0.58)
  From Net Realized Gains
  on Investment Transactions ........    --         (0.07)         --            --         (0.10)
                                     ----------   ----------   -----------   -----------   ----------
Total Distributions .................  (0.59)       (0.62)       (0.58)        (0.59)       (0.68)
                                     ----------   ----------   -----------   -----------   ----------
Net Asset Value, End of Period ......  $9.62        $9.65        $10.24        $10.07        $9.91
                                     ==========   ==========   ===========   ===========   ==========
  Total Return(1) ...................   5.99%        0.29%        7.71%         7.87%        5.36%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets .............   0.75%        0.75%        0.75%         0.75%        0.74%
Ratio of Net Investment Income
  to Average Net Assets .............   6.15%        5.60%        5.73%         5.99%        5.90%
Portfolio Turnover Rate .............   129%         106%          89%           99%          87%
Net Assets, End of Period
  (in thousands) .................... $30,574      $30,150      $26,797       $18,126       $15,626
</TABLE>

(1)  Total return assumes reinvestment of dividends and capital gains
     distributions, if any.


See Notes to Financial Statements               www.americancentury.com      29


<TABLE>
<CAPTION>
Intermediate-Term Bond--Financial Highlights
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                        Advisor Class
                                         2000         1999         1998         1997(1)
PER-SHARE DATA
Net Asset Value,
<S>                                     <C>          <C>          <C>            <C>
  Beginning of Period ................  $9.65        $10.24       $10.07         $9.96
                                      ----------   ----------   -----------   -----------
Income From Investment Operations
  Net Investment Income ..............   0.56         0.53         0.56          0.12
  Net Realized and Unrealized Gain
  (Loss) on Investment Transactions ..  (0.03)       (0.52)        0.17          0.11
                                      ----------   ----------   -----------   -----------
  Total From Investment Operations ...   0.53         0.01         0.73          0.23
                                      ----------   ----------   -----------   -----------
Distributions
  From Net Investment Income .........  (0.56)       (0.53)       (0.56)        (0.12)
  From Net Realized Gains on
  Investment Transactions ............    --         (0.07)         --            --
                                      ----------   ----------   -----------   -----------
  Total Distributions ................  (0.56)       (0.60)       (0.56)        (0.12)
                                      ----------   ----------   -----------   -----------
Net Asset Value, End of Period .......  $9.62        $9.65        $10.24        $10.07
                                      ==========   ==========   ===========   ===========
  Total Return(2) ....................   5.73%        0.05%        7.44%         2.33%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ..............   1.00%        1.00%        1.00%       1.00%(3)
Ratio of Net Investment Income
  to Average Net Assets ..............   5.90%        5.35%        5.48%       6.05%(3)
Portfolio Turnover Rate ..............   129%         106%          89%         99%(4)
Net Assets, End of Period
  (in thousands) .....................  $3,004       $4,040       $3,150        $2,017
</TABLE>

(1)  August 14, 1997 (commencement of sale) through October 31, 1997.

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

(3)  Annualized.

(4)  Portfolio turnover is calculated at the fund level. Percentage indicated
     was calculated for the year ended October 31, 1997.


30      1-800-345-2021                        See Notes to Financial Statements


<TABLE>
<CAPTION>
Bond--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31

                                                            Investor Class
                                        2000         1999         1998        1997        1996
PER-SHARE DATA
Net Asset Value,
<S>                                    <C>          <C>          <C>         <C>          <C>
  Beginning of Period ...............  $9.12        $9.77        $9.73       $9.63        $9.78
                                     ----------   ----------   ---------   ----------   ----------
Income From Investment Operations
  Net Investment Income .............   0.57         0.55         0.57        0.60        0.60
  Net Realized and Unrealized
  Gain (Loss) on Investment
  Transactions ......................  (0.10)       (0.65)        0.07        0.19       (0.14)
                                     ----------   ----------   ---------   ----------   ----------
  Total From Investment Operations ..   0.47        (0.10)        0.64        0.79        0.46
                                     ----------   ----------   ---------   ----------   ----------
Distributions
  From Net Investment Income ........  (0.57)       (0.55)       (0.57)      (0.60)      (0.60)
  From Net Realized Gains
  on Investment Transactions ........    --          --(1)       (0.03)      (0.09)      (0.01)
                                     ----------   ----------   ---------   ----------   ----------
  Total Distributions ...............  (0.57)       (0.55)       (0.60)      (0.69)      (0.61)
                                     ----------   ----------   ---------   ----------   ----------
Net Asset Value, End of Period ......  $9.02        $9.12        $9.77       $9.73        $9.63
                                     ==========   ==========   =========   ==========   ==========
  Total Return(2) ...................   5.34%       (1.00)%       6.79%       8.57%       4.91%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets .............   0.80%        0.80%        0.80%       0.80%       0.79%
Ratio of Net Investment Income
  to Average Net Assets .............   6.32%        5.82%        5.87%       6.25%       6.18%
Portfolio Turnover Rate .............   138%         107%          66%         52%        100%
Net Assets, End of Period
  (in thousands) .................... $106,723     $121,358     $145,496    $126,580    $142,567
</TABLE>

(1)  Per-share amount was less than $0.005.

(2)  Total return assumes reinvestment of dividends and capital gains
     distributions, if any.


See Notes to Financial Statements               www.americancentury.com      31


Bond--Financial Highlights
<TABLE>
<CAPTION>
--------------------------------------------------------------------------------

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                        Advisor Class
                                         2000         1999         1998       1997(1)
PER-SHARE DATA
Net Asset Value,
<S>                                     <C>          <C>          <C>          <C>
  Beginning of Period ................  $9.12        $9.77        $9.73        $9.55
                                      ----------   ----------   ----------   ----------
Income From Investment Operations
  Net Investment Income ..............   0.55         0.52         0.55        0.13
  Net Realized and Unrealized Gain
  (Loss) on Investment Transactions ..  (0.10)       (0.65)        0.07        0.18
                                      ----------   ----------   ----------   ----------
  Total From Investment Operations ...   0.45        (0.13)        0.62        0.31
                                      ----------   ----------   ----------   ----------
Distributions
  From Net Investment Income .........  (0.55)       (0.52)       (0.55)      (0.13)
  From Net Realized Gains
  on Investment Transactions .........    --          --(2)       (0.03)        --
                                      ----------   ----------   ----------   ----------
  Total Distributions ................  (0.55)       (0.52)       (0.58)      (0.13)
                                      ----------   ----------   ----------   ----------
Net Asset Value, End of Period .......  $9.02        $9.12        $9.77        $9.73
                                      ==========   ==========   ==========   ==========
  Total Return(3) ....................   5.09%       (1.25)%       6.52%       3.27%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets ..............   1.05%        1.05%        1.05%     1.05%(4)
Ratio of Net Investment Income
  to Average Net Assets ..............   6.07%        5.57%        5.62%     5.92%(4)
Portfolio Turnover Rate ..............   138%         107%          66%       52%(5)
Net Assets, End of Period
  (in thousands) .....................  $3,830       $1,459       $2,153       $462
</TABLE>

(1)  August 8, 1997 (commencement of sale) through October 31, 1997.

(2)  Per-share amount was less than $0.005.

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

(4)  Annualized.

(5)  Portfolio turnover is calculated at the fund level. Percentage indicated
     was calculated for the year ended October 31, 1997.


32      1-800-345-2021                        See Notes to Financial Statements


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

    We have audited the accompanying statements of assets and liabilities,
including the schedules of investments, of Limited-Term Bond Fund,
Intermediate-Term Bond Fund and Bond Fund, (collectively the "Funds"), three of
the funds comprising American Century Mutual Funds, Inc., as of October 31,
2000, and the related statements of operations for the year then ended, the
statements of changes in net assets for each of the two years in the period then
ended, and the financial highlights for each of the five years in the period
then ended. These financial statements and the financial highlights are the
responsibility of the Funds' management. Our responsibility is to express an
opinion on these financial statements and the financial highlights based on our
audits.

    We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian. An
audit also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

    In our opinion, the financial statements and financial highlights referred
to above present fairly, in all material respects, the financial positions of
Limited-Term Bond Fund, Intermediate-Term Bond Fund and Bond Fund as of October
31, 2000, the results of their operations for the year then ended, the changes
in their net assets for each of the two years in the period then ended, and
their financial highlights for each of the five years in the period then ended,
in conformity with accounting principles generally accepted in the United States
of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


                                                www.americancentury.com      33


Share Class and Retirement Account Information
--------------------------------------------------------------------------------

SHARE CLASSES

    Two classes of shares are authorized for sale by the funds: Investor Class
and Advisor Class.

    INVESTOR CLASS shareholders do not pay any commissions or other fees for
purchase of fund shares directly from American Century. Investors who buy
Investor Class shares through a broker-dealer may be required to pay the
broker-dealer a transaction fee.

    ADVISOR CLASS shares are sold through banks, broker-dealers, insurance
companies and financial advisors. Advisor Class shares are subject to a 0.50%
Rule 12b-1 service and distribution fee. Half of that fee is available to pay
for recordkeeping and administrative services, and half is available to pay for
distribution services provided by the financial intermediary through which the
Advisor Class shares are purchased. The total expense ratio of the Advisor Class
shares is 0.25% higher than the total expense ratio of the Investor Class
shares.

    Both classes of shares represent a pro rata interest in the funds and
generally have the same rights and preferences.

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Visit our Web site
(www.americancentury.com) or call us for either form. Your written election is
valid from the date of receipt at American Century. You may revoke your election
at any time by sending a written notice to us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


34      1-800-345-2021


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers 38 fixed-income funds, ranging from money market
portfolios to long-term bond funds and including both taxable and tax-exempt
funds. Each is managed to provide a "pure play" on a specific sector of the
fixed-income market.

     To ensure adherence to this principle, the basic structure of each
portfolio is tied to a specific market index. Fund managers attempt to add value
by making modest portfolio adjustments based on their analysis of prevailing
market conditions.

     Investment decisions are made by management teams, which meet regularly to
discuss market analysis and investment strategies.

     In addition to these principles, each fund has its own investment policies:

     LIMITED-TERM BOND seeks to provide interest income by investing in a
diversified portfolio of fixed-income securities. The fund maintains a weighted
average maturity of five years or less.

     INTERMEDIATE-TERM BOND seeks to provide interest income by investing in a
diversified portfolio of fixed-income securities. The fund maintains a weighted
average maturity of 3-10 years.

     BOND seeks to provide interest income by investing in a diversified
portfolio of fixed-income securities. The fund has no weighted average maturity
limitations, but typically invests in intermediate- and long-term bonds.

COMPARATIVE INDICES

     The following indices are used in the report for fund performance
comparisons. They are not investment products available for purchase.

     The MERRILL LYNCH 1- TO 5-YEAR GOVERNMENT/CORPORATE INDEX is composed of
corporate and Treasury debt with an overall maturity of approximately three
years. The index consists of approximately 24% corporate debt and 76% government
debt. The corporate debt issues are rated BBB or better by Standard & Poor's.

     The LEHMAN INTERMEDIATE GOVERNMENT/CREDIT INDEX (listed formerly as the
Lehman Intermediate Government/ Corporate Bond Index) includes the Lehman
Intermediate Government Bond Index and the Lehman Intermediate Credit Bond
Index, which reflect the price fluctuations of primarily U.S. Treasury,
government agency, and corporate bonds with maturities of  1-10 years.

     The LEHMAN AGGREGATE BOND INDEX is composed primarily of the Lehman
Government/Credit Bond Index and the Lehman Fixed-Rate Mortgage-Backed
Securities Index. It reflects the price fluctuations of mostly U.S. Treasury,
government agency, corporate, and fixed-rate mortgage-backed bonds.

LIPPER RANKINGS

     LIPPER INC. is an independent mutual fund ranking service that groups funds
according to their investment objectives. Rankings are based on average annual
returns for each fund in a given category for the periods indicated. Rankings
are not included for periods less than one year.

     The Lipper categories for the funds are:

     SHORT INVESTMENT-GRADE DEBT FUNDS (Limited-Term Bond)--funds with
dollar-weighted average maturities of five years or less that invest at least
65% of their assets in investment-grade debt.

     INTERMEDIATE INVESTMENT-GRADE DEBT FUNDS (Intermediate-Term Bond)-- funds
with dollar-weighted average maturities of 5-10 years that invest at least 65%
of their assets in investment-grade debt.

     A-RATED CORPORATE DEBT FUNDS (Bond)--funds that invest at least 65%  of
their assets in government issues or corporate debt issues rated A or better.

[right margin]

INVESTMENT TEAM LEADERS
  Portfolio Managers
       JEFF HOUSTON
       JOHN WALSH
  Credit Research Manager
       GREG AFIESH

CREDIT RATING GUIDELINES

     CREDIT RATINGS ARE ISSUED BY INDEPENDENT RESEARCH COMPANIES SUCH AS
STANDARD & POOR'S AND MOODY'S. THEY ARE BASED ON AN ISSUER'S FINANCIAL STRENGTH
AND ABILITY  TO PAY INTEREST AND PRINCIPAL IN A TIMELY MANNER.

     SECURITIES RATED AAA, AA, A, OR BBB ARE CONSIDERED "INVESTMENT-GRADE"
SECURITIES, MEANING THEY ARE RELATIVELY SAFE FROM DEFAULT. HERE ARE THE MOST
COMMON CREDIT RATINGS AND THEIR DEFINITIONS:

*    AAA -- EXTREMELY STRONG ABILITY TO MEET FINANCIAL OBLIGATIONS.

*    AA -- VERY STRONG ABILITY TO MEET FINANCIAL OBLIGATIONS.

*    A -- STRONG ABILITY TO MEET FINANCIAL OBLIGATIONS.

*    BBB -- GOOD ABILITY TO MEET FINANCIAL OBLIGATIONS.

*    BB -- SECURITIES THAT ARE LESS VULNERABLE TO DEFAULT THAN OTHER
     LOWER-QUALITY ISSUES BUT DO NOT QUITE MEET INVESTMENT-GRADE STANDARDS.

     IT'S IMPORTANT TO NOTE THAT CREDIT RATINGS ARE SUBJECTIVE, REFLECTING THE
OPINIONS OF THE RATING AGENCIES; THEY ARE NOT ABSOLUTE STANDARDS OF QUALITY.


                                                www.americancentury.com      35


Glossary
--------------------------------------------------------------------------------

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on pages 27-32.

YIELDS

*   30-DAY SEC YIELD represents net investment income earned by the fund over a
30-day period, expressed as an annual percentage rate based on the fund's share
price at the end of the 30-day period. The SEC yield should be regarded as an
estimate of the fund's rate of investment income, and it may not equal the
fund's actual income distribution rate, the income paid to a shareholder's
account, or the income reported in the fund's financial statements.

PORTFOLIO STATISTICS

*   NUMBER OF SECURITIES --the number of different securities held by a fund on
a given date.

*   WEIGHTED AVERAGE MATURITY (WAM) -- a measure of the sensitivity of a
fixed-income portfolio to interest rate changes. WAM indicates the average time
until the securities in the portfolio mature, weighted by dollar amount. The
longer the WAM, the more interest rate exposure and sensitivity the portfolio
has.

*   AVERAGE DURATION -- another measure of the sensitivity of a fixed-income
portfolio to interest rate changes. Duration is a time-weighted average of the
interest and principal payments of the securities in a portfolio. As the
duration of a portfolio increases, so does the impact of a change in interest
rates on the value of the portfolio.

*   EXPENSE RATIO -- the operating expenses of the fund, expressed as a
percentage of average net assets. Shareholders pay an annual fee to the
investment manager for investment advisory and management services. The expenses
and fees are deducted from fund income, not from each shareholder account. (See
Note 2 in the Notes to Financial Statements.)

TYPES OF FIXED-INCOME SECURITIES

*   ASSET-BACKED SECURITIES -- debt securities that represent ownership in a
pool of receivables, such  as credit-card debt, auto loans, and commercial
mortgages.

*   CORPORATE BONDS -- debt securities or instruments issued by companies and
corporations. Short-term corporate securities are typically issued to raise cash
and cover current expenses in anticipation of future revenues; long-term
corporate securities are issued to finance capital expenditures, such as new
plant construction or equipment purchases.

*   MORTGAGE-BACKED SECURITIES -- debt securities that represent ownership in
pools of mortgage loans. Most mortgage-backed securities are structured as
"pass-throughs"--the monthly payments of principal and interest on the mortgages
in the pool are collected by the bank that is servicing the mortgages and are
"passed through" to investors. While the payments of principal and interest are
considered secure (many are backed by government agency guarantees), the cash
flow is less certain than in other fixed-income investments. Mortgages that are
paid off early reduce future interest payments from the pool.

*   U.S. TREASURY SECURITIES -- debt securities issued by the U.S. Treasury and
backed by the direct "full faith and credit" pledge of the U.S. government.
Treasury securities include bills (maturing in one year or less), notes
(maturing in two to 10 years), and bonds (maturing in more than 10 years).


36      1-800-345-2021


Glossary
--------------------------------------------------------------------------------
                                                                    (Continued)

FUND CLASSIFICATIONS

    Please be aware that the fund's category may change over time. Therefore, it
is important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies, and risk potential are consistent
with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with corresponding high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
corresponding high price-fluctuation risk.


                                                www.americancentury.com      37


Notes
--------------------------------------------------------------------------------


38      1-800-345-2021


Notes
--------------------------------------------------------------------------------


                                                www.americancentury.com      39


Notes
--------------------------------------------------------------------------------


40      1-800-345-2021


[inside back cover]


AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation


The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]


Who We Are

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and  convenient.

For four decades, American Century has been a leader in  performance, service
and innovation. From pioneering the use  of computer technology in investing to
allowing investors to  conduct transactions and receive financial advice over
the Internet, we have been committed to building long-term relationships and
to helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With  so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED  FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

--------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                    AMERICAN CENTURY
www.americancentury.com                                           COMPANIES


0012                                 American Century Investment Services, Inc.
SH-ANN-23500                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]


October 31, 2000

AMERICAN CENTURY
Annual Report

New Opportunities


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

[inside front cover]

Review the day's market activity at www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

[Dalbar Seal]

    American Century' s reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm. The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

New Opportunities
(TWNOX)
--------------------------

TURN TO THE INSIDE BACK COVER TO SEE A LIST OF AMERICAN CENTURY FUNDS CLASSIFIED
BY OBJECTIVE AND RISK.





Our Message to You
-------------------------------------------------------------------------------

[photo James E. Stowers, Jr. and James E. Stowers III]

James E. Stowers, Jr., standing, with James E. Stowers III

     The year covered in this report was among the more remarkable in the
market's recent history. Investors witnessed a stunning advance during the first
half, followed by a swift and dramatic retreat from record-breaking heights. The
reversal was the result of a convergence of several factors, among them concern
about a slowing economy,  rising interest rates and richly priced technology
stocks. As our portfolio managers discuss in their investment reviews, we
believe that stock prices ultimately depend on earnings, and our growth funds
steadfastly follow a disciplined approach to find successful, growing companies.
We think investors in our growth funds are best served by that philosophy, no
matter how volatile the market.

     Turning to corporate matters, we are pleased to announce that senior vice
president and lead portfolio manager C. Kim Goodwin has been named co-chief
investment officer for American Century's domestic growth equity discipline. An
investment professional with 13 years of portfolio management experience,
Goodwin shares this position with Jim Stowers III. She will continue to serve on
the investment team for American Century Growth, a fund she's co-managed since
1997.

     In her new role, Goodwin manages the teams responsible for the Growth,
Select, Ultra, Vista, Giftrust, Heritage, New Opportunities, Life Sciences and
Technology funds. She also joins the Investment Oversight Committee, a group of
senior executives who monitor the performance of the company's equity and fixed
income disciplines.

     In other corporate news, we chose to share the chairman of the board
responsibilities and also named American Century President William M. Lyons
chief executive officer, giving him ultimate management responsibility for the
entire company.

     These changes strengthen the leadership of our investment management area
and allow us to pursue additional worthwhile endeavors. For example, Jim Stowers
III will focus more on product innovation (in particular, our
earnings-acceleration screening system to build the next generation of portfolio
management technologies). However, his first priority will be continuing
involvement on the investment teams responsible for the Ultra and Veedot Funds.

     We appreciate your continued confidence in American Century.

Sincerely,

[signatures]
James E. Stowers, Jr.                       James E. Stowers III
Founder and Chairman of the Board           Co-Chairman of the Board


Table of Contents

   Report Highlights ......................................................    2
   Market Perspective .....................................................    3
NEW OPPORTUNITIES
   Performance Information ................................................    4
   Management Q&A .........................................................    5
   Portfolio at a Glance ..................................................    5
   Top Ten Holdings .......................................................    6
   Top Five Industries ....................................................    6
   Types of Investments ...................................................    7
   Schedule of Investments ................................................    8
FINANCIAL STATEMENTS
   Statement of Assets and
   Liabilities ............................................................   10
   Statement of Operations ................................................   11
   Statements of Changes
   in Net Assets ..........................................................   12
   Notes to Financial
   Statements .............................................................   13
   Financial Highlights ...................................................   15
OTHER INFORMATION
   Independent Auditors'
      Report ..............................................................   16
   Retirement Account
   Information ............................................................   17
   Background Information
      Investment Philosophy
   and Policies ...........................................................   18
      Comparative Indices .................................................   18
      Portfolio Managers ..................................................   18
   Glossary ...............................................................   19


                                                  www.americancentury.com   1


Report Highlights

MARKET PERSPECTIVE
-------------------------------------------------------------------------------

*    2000 has presented investors with two very different stock markets. Until
     March 10, investors seemed interested only in "TMT" stocks--those of
     technology, media, and telecommunications companies. The Nasdaq sprinted
     ahead 24%, buoyed by corporate technology spending, a wave of foreign money
     moving into U.S. stocks, and investor enthusiasm for any company with a
     ".com" at the end of its name. If you had anything to do with the Internet,
     it seemed, no price was too high for your shares.

*    Since then, though, investors have been painfully reminded that earnings do
     matter. Equity valuations across technology have fallen, as evidenced by
     the Nasdaq's 33% decline from its March high. A newfound focus on
     valuations and earnings has resulted in a broadening of the market across
     company size, style, and sector. That broadening, though, has been
     accompanied by rising volatility that is well above the historical averages
     for the S&P 500 and the Nasdaq.

NEW OPPORTUNITIES

*    The fund gained 83.28% during the fiscal year--more than five times the
     increase posted by its benchmark, the Russell 2000 Growth Index, which was
     up 16.16%.

*    Technology companies produced outsized gains during the first half of the
     period and, despite the correction in the tech sector that began in March,
     the fund dipped only slightly in the second half. Technology remained its
     largest position.

*    A slowdown in spending on Web site development and electronic business hurt
     some holdings, but companies handling the increased flow of information
     over the Internet continued to contr0ntial to produce a variety of drugs
     capable of fighting cancer and other diseases.

*    Keeping its pledge to investors, American Century closed New Opportunities
     to new investors in November 1999 after the fund surpassed $400 million in
     assets. The move allows the management team to remain nimble and maintain
     the fund's emphasis on smaller and medium-sized companies.

[left margin]

                       NEW OPPORTUNITIES
                            (TWNOX)
       TOTAL RETURNS:                    AS OF 10/31/00
          6 Months                      -2.79%*
          1 Year                         83.28%
       INCEPTION DATE:                   12/26/96
       NET ASSETS:                       $873 million

* Not annualized.

Investment terms are defined in the Glossary on pages 19-20.


2      1-800-345-2021


Market Perspective from James E. Stowers III and C. Kim Goodwin
-------------------------------------------------------------------------------

[photo C. Kim Goodwin and James E.Stowers III]

C. Kim Goodwin and James E. Stowers III, co-chief investment officers, U.S.
growth equities


     2000 has challenged equity investors with two very different stock markets.
Until March 10, we had what amounted to a one-sector economy as investors heard
only the siren song of technology. The Nasdaq sprinted ahead 24%, buoyed by
corporate tech spending, a continuing flood of foreign money attracted by a
strong U.S. economy, and what could only be called a speculative bubble. Many
said we had crossed into a new economy, one highlighted by technology, media,
and telecommunications firms. If you had anything to do with the Internet, no
price was too high for your shares. Earnings didn't seem to matter either in
this new era. You could succeed simply by putting ".com" at the end of your
name.

     But bubbles puncture easily. In the face of rising short-term interest
rates, skyrocketing energy costs, and a weak euro, the economy and corporate
earnings began to slow.  From mid-March forward, investors have been reminded
that earnings do matter, and it's been a punishing lesson. Equity valuations
have fallen, as evidenced by the Nasdaq's more than 33% tumble from its March
high--a decline more severe than its earlier drop, as well as those of the Dow
Jones Industrial Average, the S&P 500 or the NYSE Composite, during the October
1987 market crash.

     A newfound focus on valuation and earnings has resulted in a broadening of
the market across company size, style, and sector. Albeit modestly, smaller
companies have outperformed larger companies year-to-date. In addition, value
equities have outperformed growth equities so far in 2000 for the first time in
six calendar years. Finally, since mid-year, twice as many sectors of the S&P
500 have outperformed the index than in the previous 18 months.

     The trade-off to the market's broadening might be the perpetuation of
rising volatility--volatility in the S&P 500 and Nasdaq that is almost twice and
more than three times their historical averages, respectively. Combine nearly
instant dissemination of information, declining commission costs, recent
regulations regarding the flow of information and more than $1.7 trillion in
401(k) and other investor-controlled assets, and you have a recipe for "ready,
fire, aim" investing.

     All of this, we think, puts us in a market where the best results will be
earned by investors who can identify companies that can sustain their growth.
This is the foundation of the investment strategy that drives our domestic
growth equity funds.

[right margin]

"A NEWFOUND FOCUS ON VALUATION AND EARNINGS HAS RESULTED IN A BROADENING OF THE
MARKET ACROSS COMPANY SIZE, STYLE, AND SECTOR."

MARKET RETURNS
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

S&P 500                          6.09%
S&P MIDCAP 400                  31.65%
RUSSELL 2000                    17.41%

Source: Lipper Inc.

These indices represent the performance of large-, medium-, and
small-capitalization stocks.

MARKET PERFORMANCE (GROWTH OF $1.00)
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

[data from line chart]

                       S&P 500          S&P Mid-Cap 400        Russell 2000
10/31/1999              $1.00                $1.00                $1.00
11/30/1999              $1.02                $1.05                $1.06
12/31/1999              $1.08                $1.12                $1.18
1/31/2000               $1.03                $1.08                $1.16
2/29/2000               $1.01                $1.16                $1.35
3/31/2000               $1.11                $1.26                $1.26
4/30/2000               $1.07                $1.21                $1.19
5/31/2000               $1.05                $1.20                $1.12
6/30/2000               $1.08                $1.22                $1.22
7/31/2000               $1.06                $1.23                $1.18
8/31/2000               $1.12                $1.37                $1.27
9/30/2000               $1.07                $1.36                $1.23
10/31/2000              $1.06                $1.32                $1.17


                                                  www.americancentury.com      3


New Opportunities--Performance
-------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000
                                                                  RUSSELL 2000
                                           NEW OPPORTUNITIES      GROWTH INDEX
6 MONTHS(1)                                     -2.79%               -9.09%
1 YEAR                                          83.28%               16.16%
AVERAGE ANNUAL RETURNS
3 YEARS                                         46.77%                8.11%
LIFE OF FUND(2)                                 37.01%               10.40%(3)

(1)  Returns for periods less than one year are not annualized.

(2)  Inception was 12/26/96.

(3)  Since 12/31/96, the date nearest the class's inception for which data are
     available.

See pages 18-19 for information about the Russell 2000 Growth Index and returns

GROWTH OF $10,000 OVER LIFE OF FUND

[data from line chart]

Value as of 10/31/2000:
New Opportunities                  $33,576
Russell 2000 Growth Index          $14,610

Date                Value            Value
12/26/1996         $10,000          $10,000
3/31/1997          $8,100           $8,951
6/30/1997          $10,140          $10,522
9/30/1997          $11,920          $12,302
12/31/1997         $10,500          $11,293
3/31/1998          $11,661          $12,635
6/30/1998          $11,840          $11,910
9/30/1998          $9,280           $9,247
12/31/1998         $11,900          $11,433
3/31/1999          $11,980          $11,241
6/30/1999          $14,639          $12,898
9/30/1999          $16,639          $12,263
12/31/1999         $29,506          $16,358
3/31/2000          $38,016          $17,876
6/30/2000          $36,815          $16,558
9/30/2000          $38,085          $15,901
10/31/2000         $33,576          $14,610

The graph at left shows the growth of a $10,000 investment in the fund over the
life of the fund (since 12/31/96, the date nearest the fund's inception for
which index data are available), while the graph below shows the fund's
year-by-year performance. The Russell 2000 Growth Index is provided for
comparison in each graph. New Opportunities' total returns include operating
expenses (such as transaction costs and management fees) that reduce returns,
while the total returns of the Russell 2000 Growth Index do not. Past
performance does not guarantee future results. Investment return and principal
value will fluctuate, and redemption value may be more or less than original
cost.

ONE-YEAR RETURNS OVER LIFE OF FUND (PERIODS ENDED OCTOBER 31)

[data from bar chart]

              New Opportunities       Russell 2000 Growth Index
Date               Return                  Return
10/31/1997*          6.20%                 15.64%
10/31/1998         -10.17%                -15.86%
10/31/1999          92.03%                 29.28%
10/31/2000          83.28%                 16.16%

* From 12/26/96 to 10/31/97.


4      1-800-345-2021


New Opportunities--Q&A
-------------------------------------------------------------------------------

[photo of Tom Telford, Chris Boyd, and John Seitzer]

     An interview with Tom Telford, Chris Boyd, and John Seitzer, portfolio
managers on the New Opportunities investment team.

HOW DID NEW OPPORTUNITIES PERFORM FOR THE FISCAL YEAR ENDED OCT. 31, 2000?

     New Opportunities had a remarkably successful year. The fund gained 83.28%
--more than five times the increase posted by its benchmark, the Russell 2000
Growth Index, which was up 16.16%.

     It was especially gratifying to attain this performance during one of the
most volatile periods in the market's  history. The first half of the fiscal
year resulted in outsized gains as technology stocks soared. As you know, that
sector has corrected sharply since March, shaving away some of our gains. While
New Opportunities declined during that period, we were able to take advantage of
the uncertainty to strengthen our position in several sectors.

     As we detailed in our semiannual report, new issues--stock sold by
companies in their initial public  offering--played a role in our portfolio.
Ultimately, the contribution from IPOs occurred mainly during the first few
months of the fiscal year; they were  not a significant factor during the
second half.

BEFORE REVIEWING YOUR PORTFOLIO, COULD YOU DESCRIBE THE INVESTMENT APPROACH YOU
FOLLOW?

     Since its introduction in 1996, New Opportunities has been managed using a
disciplined equity investment approach developed by American Century's founder,
James E. Stowers, Jr. This system centers on identifying and owning successful
companies, which we define as firms whose earnings and revenues are growing at
an accelerating rate.

     Before we invest in a business, however, we must be confident that it can
sustain its growth into the future. To arrive at that conclusion, we carefully
evaluate a company from all sides, examining its strategy, management team, its
position within its industry, risks associated with its business, and
competitive advantages such as marketing prowess, patents, or technology.

     This process led us to many small- and mid-sized technology companies. In a
world of technology, innovation can occur anywhere--at existing companies, on
college campuses, even in garages. If a company comes out with a product that's
more economical or efficient, it can take market share from the industry
leaders. Through our investment process, we work to identify those companies
that will be leaders in their market area or are leaders in an industry that,
over time, has the potential to be much larger.

     As you examine New Opportunities' top-10 holdings, you'll see that we
concentrate our investments in companies we believe have the best chance of
continuing their growth. We think that taking large positions in decidedly
successful businesses is the best way to generate competitive returns over time.

[right margin]

"WE THINK THE INTERNET WILL CONTINUE TO TRANSFORM THE WAY WE COMMUNICATE AND DO
BUSINESS."

PORTFOLIO AT A GLANCE
                         10/31/00    10/31/99
NO. OF COMPANIES           75          87

P/E RATIO                 55.4        34.4

MEDIAN MARKET             $2.91       $1.13
CAPITALIZATION           BILLION     BILLION

WEIGHTED MARKET           $7.73       $1.13
CAPITALIZATION           BILLION     BILLION

PORTFOLIO TURNOVER        112%        156%

EXPENSE RATIO (FOR
INVESTOR CLASS)           1.50%       1.50%

Investment terms are defined in the Glossary on pages 19-20.


                                                  www.americancentury.com     5


New Opportunities--Q&A
-------------------------------------------------------------------------------
                                                                    (Continued)

WHAT SECTORS AND INDUSTRIES CONTRIBUTED MOST TO PERFORMANCE?

     Nearly two-thirds of our fund is invested in technology companies, and they
accounted for most of the fund's performance. Many of our investments are
beneficiaries of the change and innovation resulting from the growth and impact
of the Internet on business and society. We think the Internet will continue to
transform the way we communicate and do business. That's why we have invested
approximately 60% of the fund in industries that are closely tied to those
changes--computer software, electrical equipment, and semiconductors.

     If you think about the consumption of information, the flow of information
going across the Internet is not going to slow or flatten out. It's going to
keep ballooning, especially as new applications come on line. Computers are now
talking to other computers, constantly sending information from one business to
another. These increases in the levels of communication and information will
lead to innovations that will fundamentally alter how businesses operate.

     As a result, we have concentrated on companies that are increasing the
Internet's ability to carry a growing amount of information. Within the
semiconductor industry, we've focused on companies that design or manufacture
silicon chips used to build faster communication networks. For example, Exar
Corp., which designs chips used in high-speed networking equipment, is one of
New Opportunities' top holdings. The company soared 270% during the period,
selling its products to companies such as Cisco Systems and Hitachi. Exar
represented more than 4% of the fund and was our second-largest holding.
Although the fund held the company for only part of the period, Exar was the
Third-biggest contributor to its performance.

     We also made Elantec Semiconductor, Inc., a top holding. The company's
catalyst for acceleration was a chip for compact disc read/write drives for
personal computers. They have a 70% share of the market. As the penetration of
CD read/write drives increases in the market place, so will Elantec's revenues.
Only about 40% of all PCs being shipped this holiday season have a CD read/write
drive, so we're still early in the product cycle.

     The fund took advantage of the downturn in technology stocks during the
spring to add to our positions because, even after such spectacular returns,
they met our criteria for accelerating growth.

     Our biggest holding, Gemstar International Group, is listed under computer
software, but it almost defies classification. Gemstar provides on-screen,
interactive TV program guides. Most cable systems provide as many as 100
channels or more, and Gemstar's technology enables consumers to navigate, sort,
select and record TV programming. The company's stock rose more than 58% in the
period, during which Gemstar completed its acquisition of TV Guide, another
provider of interactive program guides. Gemstar is a long-time holding in New
Opportunities.

NEW OPPORTUNITIES INCREASED ITS HEALTH CARE HOLDINGS DURING THE PERIOD. WHAT
PROMPTED THAT CHANGE?

     We decided to increase our stake in health care because of the potential of
biotechnology firms involved in genomics--the analysis and manipulation of
genetic information. This is a

[left margin]

TOP TEN HOLDINGS
                                    % OF FUND INVESTMENTS
                                     AS OF        AS OF
                                   10/31/00      4/30/00
GEMSTAR INTERNATIONAL GROUP LTD.      5.6%         2.8%
EXAR CORP.                            4.4%         4.0%
PROTEIN DESIGN LABS, INC.             3.6%         0.5%
JABIL CIRCUIT, INC.                   3.0%         1.3%
MILLENNIUM PHARMACEUTICALS, INC.      2.8%         1.2%
ELANTEC SEMICONDUCTOR INC.            2.6%           --
BEA SYSTEMS, INC.                     2.6%         4.3%
SANMINA CORP.                         2.5%           --
REMEC, INC.                           2.1%         1.2%
AEROFLEX INC.                         2.0%           --

TOP FIVE INDUSTRIES
                                    % OF FUND INVESTMENTS
                                    AS OF         AS OF
                                  10/31/00       4/30/00
SEMICONDUCTOR                       24.6%         18.3%
ELECTRICAL EQUIPMENT                20.5%         21.3%
DRUGS                               17.8%          5.1%
COMPUTER SOFTWARE                   14.8%         16.5%
OIL SERVICES                         3.7%          4.6%


6      1-800-345-2021


New Opportunities--Q&A
-------------------------------------------------------------------------------
                                                                    (Continued)

fascinating new field that could cause a huge surge in the number of drugs
that can be developed. In fact, as more companies began going to clinical trials
with their products, we increased our holdings. Firms begin clinical trials when
they have a drug they believe is going to work.

     Because of the potential for acceleration in this field, Protein Design
Labs, Inc., (PDL) of California is one of the fund's biggest holdings. The firm
develops humanized monoclonal antibodies used to prevent and treat autoimmune
diseases, inflammatory diseases, cancers, and other conditions.

     Millennium Pharmaceuticals also became one of our biggest stakes. Research
shows that disease is the result of a chain reaction, a cascade of events in the
body. Millennium looks for the genetic basis of a disease and the subsequent
chain reaction it causes to identify various points in the cascade where the
disease can be stopped. It develops treatments for such conditions as asthma,
stroke, and colitis.

     Both companies are being driven by genomics accelerating the drug discovery
process. As each drug is developed, they will either partner with a large
pharmaceutical company or market their drugs themselves.

     Because this is a volatile area, we look for companies that have multiple
products in the drug pipeline. We're wary of one-product companies where one
misstep could put them out of business. We carefully seek out the leaders in
this sector, companies that have long-term viability and management teams we
feel comfortable with. We put a premium on quality.


WHICH INVESTMENTS DIDN'T LIVE UP TO YOUR EXPECTATIONS?

     We were disappointed mostly by companies involved in e-business consulting
and development. In the frenzy to build out Web sites, "bricks-and-mortar"
companies hired consultants to quickly write code and create sites for them. Not
long after many firms had a site, the dot-coms started to falter. That allowed
established companies to slow their pace of investment and give themselves time
to develop a cohesive Web strategy. Proxicom, a company that integrates the
various computer systems that make up corporate Web sites, suffered from the
resulting slowdown in spending.

     Conexant Systems, Inc., a communications semiconductor company, also slowed
our progress over the second half of the period. The company was hit with a
one-two punch. Conexant makes chips that power personal computer modems, as well
as semiconductors that go into wireless handsets. Both areas suffered from a
slowdown in demand.

WHAT ARE YOUR PLANS FOR NEW OPPORTUNITIES DURING THE NEXT YEAR?

     We plan to seek companies that meet our investment criteria and we're
confident that we'll be able to find successful businesses with solid earnings
and revenues. We believe we enhanced our ability to do that when we closed the
fund to new investors in November 1999. Doing so has allowed us to remain agile
enough to take advantage of new opportunities. Shareholders can count on us to
exercise the same diligence and discipline in the future.

"GENOMICS . . .  IS A FASCINATING NEW FIELD THAT COULD CAUSE A HUGE SURGE IN
THE NUMBER OF DRUGS THAT CAN BE DEVELOPED."

TYPES OF INVESTMENTS IN THE PORTFOLIO

                                AS OF OCTOBER 31, 2000
[data from pie chart]

COMMON STOCKS                           92.0%
TEMPORARY CASH INVESTMENTS               8.0%


                                  AS OF APRIL 30, 2000
[data from pie chart]

COMMON STOCKS                           96.0%
TEMPORARY CASH INVESTMENTS               4.0%


                                                  www.americancentury.com     7


New Opportunities--Schedule of Investments
-------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                     ($ in Thousands)                           Value
----------------------------------------------------------------------------
COMMON STOCKS - 91.7%

COMPUTER HARDWARE &  BUSINESS MACHINES -- 0.5%
                   68,700  Avocent Corp.(1)                      $    4,876
                                                                 -----------
SOFTWARE - 14.8%
                  121,000  Acxiom Corp.(1)                            4,874
                  321,200  BEA Systems, Inc.(1)                      23,037
                  248,500  Cognos, Inc.(1)                           10,367
                  726,311  Gemstar International Group Ltd.(1)       49,776
                   49,300  Informatica Corp.(1)                       4,660
                   79,500  NETIQ Corp.(1)                             6,849
                    6,400  ONYX Software Corp.(1)                       101
                  241,900  Rational Software Corp.(1)                14,446
                  276,300  TIBCO Software Inc.(1)                    17,398
                                                                 -----------
                                                                    131,508
                                                                 -----------
DRUGS - 17.8%
                  163,100  Abgenix, Inc.(1)                          12,890
                  277,200  Biovail Corp. International(1)            11,660
                  164,500  Celgene Corp.(1)                          10,585
                  204,200  COR Therapeutics, Inc.(1)                 11,531
                  127,300  Enzon, Inc.(1)                             9,066
                  143,000  Human Genome Sciences, Inc.(1)            12,638
                  347,000  Millennium Pharmaceuticals, Inc.(1)       25,179
                  109,700  Neose Technologies Inc.(1)                 4,014
                  240,600  Protein Design Labs, Inc.(1)              32,382
                  224,000  QIAGEN N.V.(1)                             9,660
                  166,900  QLT PhotoTherapeutics Inc.(1)              8,298
                  108,400  Shire Pharmaceuticals Group PLC
                              ADR(1)                                  6,816
                   91,100  Tanox, Inc.(1)                             3,405
                                                                 -----------
                                                                    158,124
                                                                 -----------
ELECTRICAL EQUIPMENT - 20.5%
                   77,900  Advanced Fibre Communications,
                              Inc.(1)                                 2,534
                  305,100  Aeroflex Inc.(1)                          18,001
                  312,200  Andrew Corp.(1)                            8,205
                  115,400  Artesyn Technologies Inc.(1)               4,681
                  226,100  C-Mac Industries Inc.(1)                  12,549
                  125,000  Celeritek, Inc.(1)                         4,129
                  217,500  DMC Stratex Networks Inc.(1)               5,023
                  460,118  Flextronics International Ltd.
                              ADR(1)                                 17,470
                  100,700  GlobeSpan, Inc.(1)                         7,726
                   13,700  Ixia(1)                                      322
                  471,000  Jabil Circuit, Inc.(1)                    26,875
                  112,412  JDS Uniphase Corp.(1)                      9,158
                   70,400  McData Corp(1)                             5,861
                   90,400  Natural MicroSystems Corp.(1)              4,079
                  197,700  POWER-ONE INC.(1)                         14,031
                  188,100  Powerwave Technologies, Inc.(1)            9,064
                  162,900  Proxim, Inc.(1)                            9,871

Shares                     ($ in Thousands)                           Value
----------------------------------------------------------------------------
                  194,300  Sanmina Corp.(1)                       $  22,216
                                                                 -----------
                                                                    181,795
                                                                 -----------
ELECTRICAL UTILITIES - 1.4%
                  161,800  Calpine Corp.(1)                          12,772
                                                                 -----------
FINANCIAL SERVICES - 1.7%
                  321,000  BISYS Group, Inc. (The)(1)                15,117
                                                                 -----------
INDUSTRIAL PARTS - 0.6%
                   19,500  Emcore Corp.(1)                              798
                   58,500  Shaw Group Inc. (The)(1)                   4,767
                                                                 -----------
                                                                      5,565
                                                                 -----------
INFORMATION SERVICES - 3.2%
                  292,600  CBT Group Public Limited Co.
                              ADR(1)                                 14,685
                  168,550  Diamond Technology Partners
                              Inc.(1)                                 7,548
                  214,200  Proxicom, Inc.(1)                          2,898
                   64,700  Wireless Facilities, Inc.(1)               3,233
                                                                 -----------
                                                                     28,364
                                                                 -----------
INTERNET - 1.2%
                  163,600  Art Technology Group, Inc.(1)             10,271
                                                                 -----------
MEDICAL PRODUCTS & SUPPLIES - 0.3%
                  163,300  Aclara BioSciences, Inc.(1)                2,934
                                                                 -----------
OIL SERVICES - 3.7%
                  435,300  Marine Drilling Co., Inc.(1)              10,393
                  397,500  National-Oilwell, Inc.(1)                 11,627
                  431,100  Rowan Companies, Inc.(1)                  10,858
                                                                 -----------
                                                                     32,878
                                                                 -----------
REAL ESTATE INVESTMENT TRUST - 0.3%
                  147,800  Pinnacle Holdings Inc.(1)                  2,328
                                                                 -----------
SEMICONDUCTOR - 24.6%
                  161,400  Alpha Industries, Inc.(1)                  6,431
                  229,266  Applied Micro Circuits Corp.(1)           17,525
                   95,600  Avanex Corp.(1)                            9,688
                   96,300  Cree Research, Inc.(1)                     9,555
                  209,200  Elantec Semiconductor Inc.(1)             23,293
                  870,500  Exar Corp.(1)                             38,928
                  179,800  Finisar Corporation(1)                     5,186
                  182,700  Integrated Circuit Systems, Inc.(1)        2,524
                  197,700  Intersil Holding Corp.(1)                  9,477
                  186,200  M-Systems Flash Disk Pioneers(1)           4,620
                  135,300  Marvell Technology Group Ltd.(1)           7,547
                   41,800  Oplink Communications Inc.(1)              1,020
                  227,600  Pericom Semiconductor Corp.(1)             6,039
                  104,800  PMC-Sierra, Inc.(1)                       17,800
                  616,150  REMEC, Inc.(1)                            18,273
                  121,400  Sawtek Inc.(1)                             6,191
                  288,900  Transwitch Corporation(1)                 16,693
                  236,100  Vitesse Semiconductor Corp.(1)            16,505
                                                                 -----------
                                                                    217,295
                                                                 -----------


8     1-800-345-2021                        See Notes to Financial Statements



New Opportunities--Schedule of Investments
-------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

Shares                     ($ in Thousands)                           Value
----------------------------------------------------------------------------

TELEPHONE - 0.6%
                  189,200  Lexent Inc.(1)                        $    5,457
                                                                 -----------
WIRELESS TELECOMMUNICATIONS -- 0.5%
                  227,800  Spectrasite Holdings Inc.(1)               4,492
                                                                 -----------
TOTAL COMMON STOCKS                                                 813,776
                                                                 -----------
    (Cost $523,438)

 TEMPORARY CASH INVESTMENTS -- 8.3%
    Repurchase Agreement, Bank of America,
       (U.S. Treasury obligations), in a joint trading
       account at 6.50%, dated 10/31/00,
       due 11/1/00
       (Delivery value $33,406)                                      33,400

                           ($ in Thousands)                           Value
----------------------------------------------------------------------------
    Repurchase Agreement, Deutsche Bank,
       (U.S. Treasury obligations), in a joint trading
       account at 6.51%, dated 10/31/00,
       due 11/1/00
       (Delivery value $40,507)                                   $  40,500
                                                                 -----------
TOTAL TEMPORARY CASH INVESTMENTS                                     73,900
                                                                 -----------
    (Cost $73,900)

TOTAL INVESTMENT SECURITIES - 100.0%                               $887,676
                                                                 ===========
    (Cost $597,338)

NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt

(1)  Non-income producing.


See Notes to Financial Statements                 www.americancentury.com   9


Statement of Assets and Liabilities
-------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results  in the fund's NET
ASSETS. The net assets divided by shares outstanding is the share price, or NET
ASSET VALUE PER SHARE. This statement also breaks down the fund's net assets
into capital (shareholder investments) and performance (investment income and
gains/losses).

OCTOBER 31, 2000

ASSETS                                (In Thousands Except Per-Share Amounts)
Investment securities, at value
(identified cost of $597,338) (Note 3) ............................  $887,676
Cash ..............................................................       662
Receivable for investments sold ...................................    18,041
Dividends and interest receivable .................................        13
                                                                     ---------
                                                                      906,392
                                                                     ---------
LIABILITIES
Payable for investments purchased .................................    31,888
Accrued management fees (Note 2) ..................................     1,128
                                                                     ---------
                                                                       33,016
                                                                     ---------
Net Assets ........................................................  $873,376
                                                                     ---------
CAPITAL SHARES, $0.01 PAR VALUE
Authorized ........................................................   200,000
                                                                     ---------
Outstanding .......................................................    56,908
                                                                     ---------
Net Asset Value Per Share .........................................    $15.35
                                                                     =========

NET ASSETS CONSIST OF:
Capital (par value and paid-in surplus) ...........................  $377,308
Accumulated net investment gain ...................................        --
Accumulated undistributed net realized
  gain on investment transactions .................................   205,730
Net unrealized appreciation on investments (Note 3) ...............   290,338
                                                                     ---------
                                                                     $873,376
                                                                     =========


10        1-800-345-2021                     See Notes to Financial Statements


Statement of Operations
-------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's operations. In other words, it shows how much
money the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000

INVESTMENT LOSS                                                (In Thousands)
Income:
Interest ........................................................ $    1,862
Dividends .......................................................         44
                                                                 -------------
                                                                       1,906
                                                                 -------------
Expenses (Note 2):
Management fees .................................................     12,893
Directors' fees and expenses ....................................          4
                                                                 -------------
                                                                      12,897
                                                                 -------------
Net investment loss .............................................    (10,991)
                                                                 -------------

REALIZED AND UNREALIZED GAIN ON INVESTMENTS (NOTE 3)
Net realized gain on investments ................................    217,120
Change in net unrealized appreciation on investments ............    160,772
                                                                 -------------
Net realized and unrealized gain on investments .................    377,892
                                                                 -------------
Net Increase in Net Assets Resulting from Operations ............   $366,901
                                                                 =============


See Notes to Financial Statements                www.americancentury.com    11


Statement of Changes in Net Assets
-------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much  a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

FOR THE YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

Increase in Net Assets
                                                           2000        1999
OPERATIONS                                                  (In Thousands)
Net investment loss ...................................  $(10,991)    $(3,583)
Net realized gain on investments ......................   217,120      74,553
Change in net unrealized appreciation on investments ..   160,772     115,193
                                                       ----------   ----------
Net increase in net assets resulting from operations ..   366,901     186,163
                                                       ----------   ----------

DISTRIBUTIONS TO SHAREHOLDERS
From net realized gains on investment transactions ....   (57,661)       --
                                                       ----------   ----------
CAPITAL SHARE TRANSACTIONS
Proceeds from shares sold .............................   235,371     49,239
Proceeds from reinvestment of distributions ...........    56,051        --
Payments for shares redeemed ..........................  (128,248)   (47,931)
                                                       ----------   ----------
Net increase in net assets
from capital share transactions .......................   163,174      1,308
                                                       ----------   ----------

Net increase in net assets ............................   472,414    187,471

NET ASSETS
Beginning of period ...................................   400,962    213,491
                                                       ----------   ----------
End of period .........................................  $873,376   $400,962
                                                       ==========   ==========

TRANSACTIONS IN SHARES OF THE FUND
Sold ..................................................    16,989      7,011
Issued in reinvestment of distributions ...............     4,591         --
Redeemed ..............................................    (8,464)    (8,016)
                                                       ----------   ----------
Net increase (decrease) ...............................    13,116     (1,005)
                                                       ==========   ==========


12        1-800-345-2021                     See Notes to Financial Statements


Notes to Financial Statements
-------------------------------------------------------------------------------

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. New Opportunities Fund (the fund) is one
of the fourteen series of funds issued by the corporation. The fund is
diversified under the 1940 Act. The fund's investment objective is to seek
capital growth by investing primarily in common stocks that are considered by
management to have better-than-average prospects for appreciation. The following
significant accounting policies are in accordance with accounting principles
generally accepted in the United States of America; these policies may require
the use of estimates by fund management.

    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of certain foreign securities, at the last reported
sales price, depending on local convention or regulation. When valuations are
not readily available, securities are valued at fair value as determined in
accordance with procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date. Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.

    REPURCHASE AGREEMENTS -- The fund may enter into repurchase agreements with
institutions that the fund's investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. The fund requires that the collateral, represented by securities, received
in a repurchase transaction be transferred to the custodian in a manner
sufficient to enable the fund to obtain those securities in the event of a
default under the repurchase agreement. ACIM monitors, on a daily basis, the
securities transferred to ensure the value, including accrued interest, of the
securities under each repurchase agreement is equal to or greater than amounts
owed to the fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the fund, along with other registered
investment companies having management agreements with ACIM may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
Treasury or Agency obligations.

    INCOME TAX STATUS -- It is the fund's policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date. Distributions from net investment income and net
realized gains are declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes. These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.

--------------------------------------------------------------------------------
2. TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the fund with investment advisory and management services in
exchange for a single, unified management fee. The Agreement provides that all
expenses of the fund, except brokerage commissions, taxes, interest, expenses of
those directors who are not considered "interested persons" as defined in the
1940 Act (including counsel fees) and extraordinary expenses, will be paid by
ACIM. The fee is computed daily and paid monthly based on the fund's average
daily closing net assets during the previous month. The annual management fee is
1.50%.

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.


                                                  www.americancentury.com    13


Notes to Financial Statements
-------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
3. INVESTMENT TRANSACTIONS

    Purchases and sales of investment securities, excluding short-term
investments, for the year ended October 31, 2000, were $942,379,390 and
$904,365,730, respectively.

     At October 31, 2000, accumulated net unrealized appreciation was
$289,038,074, based on the aggregate cost of investments for federal income tax
purposes of $598,637,674, which consisted of unrealized appreciation of
$310,475,973 and unrealized depreciation of $21,437,899.

--------------------------------------------------------------------------------
4. BANK LOAN

    The fund, along with certain other funds managed by ACIM, has entered into
an unsecured $620,000,000 bank line of credit agreement with Chase Manhattan
Bank. The fund may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The fund did not borrow from the line during the
year ended October 31, 2000.


14    1-800-345-2021


<TABLE>
<CAPTION>
New Opportunities--Financial Highlights
-------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the fund is not five years old). It also includes several key statistics for
each reporting period, including TOTAL RETURN, INCOME RATIO (net income as a
percentage of average net assets), EXPENSE RATIO (operating expenses as a
percentage of average net assets), and PORTFOLIO TURNOVER (a gauge of the fund's
trading activity).

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                       2000          1999          1998         1997(1)
PER-SHARE DATA
<S>                                                                   <C>           <C>           <C>           <C>
Net Asset Value, Beginning of Period ...............................  $9.16         $4.77         $5.31         $5.00
                                                                    -------       -------       -------       --------
Income From Investment Operations
Net Investment Loss ................................................  (0.19)        (0.08)        (0.06)        (0.04)
Net Realized and Unrealized Gain (Loss) on Investment Transactions..   7.52          4.47         (0.48)         0.35
                                                                    -------       -------       -------       --------
Total From Investment Operations ...................................   7.33          4.39         (0.54)         0.31
                                                                    -------       -------       -------       --------
Distributions
From Net Realized Gains on Investment Transactions .................  (1.14)          --            --            --
                                                                    -------       -------       -------       --------
Net Asset Value, End of Period .....................................  $15.35         $9.16         $4.77         $5.31
                                                                    ========      =======       ========      =========

Total Return (2) ...................................................  83.28%        92.03%       (10.17)%        6.20%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ..................    1.50%         1.50%         1.50%         1.49%(3)
Ratio of Net Investment Loss to Average Net Assets .................  (1.28)%       (1.29)%       (1.16)%       (1.09)%(3)
Portfolio Turnover Rate ............................................     112%          156%          147%          118%(4)
Net Assets, End of Period (in thousands) ........................... $873,376      $400,962      $213,491        $231,266
</TABLE>

(1)  December 26, 1996 (inception) through October 31, 1997.

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

(3)  Annualized.

(4)  Portfolio turnover is calculated at the fund level. Percentage
     indicated was calculated for October 31, 1997.


See Notes to Financial Statements               www.americancentury.com      15


Independent Auditors' Report
-------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:


We have audited the accompanying statement of assets and liabilities, including
the schedule of investments, of  New Opportunities Fund (the "Fund"), one of the
funds comprising American Century Mutual Funds, Inc., as of October 31, 2000,
and the related statement of operations for the year then ended, the statements
of changes in net assets for each of the two years in the period then ended, and
the financial highlights for the three years in the period then ended and for
the period December 26, 1996 (inception) through October 31, 1997. These
financial statements and the financial highlights are the responsibility of the
Fund's management. Our responsibility is to express an opinion on these
financial statements and the financial highlights based on our audits.


We conducted our audits in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian and
brokers; where replies were not received from brokers, we performed other
auditing procedures. An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.


In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of New
Opportunities Fund as of October 31, 2000, the results of its operations for
the year then ended, the changes in its net assets for each of the two years in
the period then ended, and the financial highlights for the respective stated
periods, in conformity with accounting principles generally accepted in the
United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


16     1-800-345-2021


Retirement Account Information
-------------------------------------------------------------------------------

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to  have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Call American Century for either
form. Your written election is valid from the date of receipt at American
Century. You may revoke your election at any time by sending a written notice to
us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


                                                  www.americancentury.com    17


Background Information
-------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers more than a dozen growth funds including domestic
equity, specialty, international, and global. The philosophy behind these growth
funds focuses on three important principles. First, the funds seek to invest in
successful companies, which we define as those with growing earnings and
revenues. Second, we attempt to keep the funds fully invested, regardless of
short-term market activity. Experience has shown that market gains can occur in
unpredictable spurts and that missing those opportunities can significantly
limit the potential for gain. Third, the funds are managed by teams rather than
by one "star." We believe this allows us to make better, more consistent
management decisions.

     In addition to these principles, each fund has its own investment policies.

     AMERICAN CENTURY NEW OPPORTUNITIES generally invests in the securities of
small companies that exhibit accelerating growth. Historically, small-cap stocks
have been more volatile than the stocks of larger, more-established companies.
Therefore, the fund is subject to significant price volatility, but offers
long-term growth potential. To enable the fund to maintain its emphasis on small
growth companies, it has always been our intention to close New Opportunities to
new investors when it reached $400 million in assets. The fund reached that
asset level in November 1999 and closed to new investors on November 22, 1999.
Current shareholders as of that date may continue to invest in the fund.

COMPARATIVE INDICES

     The following indices are used in the report to serve as fund performance
comparisons. They are not investment products available for purchase.

     The DOW JONES INDUSTRIAL AVERAGE (DJIA) is a price-weighted average of 30
actively traded Blue Chip stocks, primarily industrials but including
service-oriented firms. Prepared and published by Dow Jones & Co., it is the
oldest and most widely quoted of all the market indicators.

     The NASDAQ COMPOSITE is a market capitalization price-only index that
reflects the aggregate performance of domestic common stocks traded on the
regular NASDAQ market, as well as national market system-traded foreign common
stocks and American Depositary Receipts. It is considered to represent the
performance of smaller-capitalization and growth-oriented U.S. stocks generally.

     The S&P 500 is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that are considered to be leading firms in
dominant industries. Created by Standard & Poor's Corporation, it is considered
to be a broad measure of U.S. stock market performance.

     The S&P 500/BARRA VALUE INDEX is a capitalization-weighted index consisting
of S&P 500 stocks that have lower price-to-book ratios, and, in general, share
other characteristics with value-style stocks.

     The S&P MIDCAP 400 is a capitalization-weighted index of the stocks of the
400 largest leading U.S. companies not included in the S&P 500. Created by
Standard & Poor's Corporation, it is considered to represent the performance of
mid-cap stocks generally.

     The RUSSELL 2000 INDEX was created by the Frank Russell Company. It
measures the performance of the 2,000 smallest of the 3,000 largest publicly
traded U.S. companies based on total market capitalization. The Russell 2000
represents approximately 10% of the total market capitalization of the top 3,000
companies. The index is further broken down into two mutually exclusive value
and growth indices. The RUSSELL 2000 GROWTH INDEX, used in this report, measures
the performance of those Russell 2000 companies with higher price-to-book ratios
and higher forecasted growth rates.

[right margin]

PORTFOLIO MANAGERS
  New Opportunities
       CHRIS BOYD, CFA
       JOHN SEITZER, CFA
       TOM TELFORD, CFA


18    1-800-345-2021


Glossary
-------------------------------------------------------------------------------

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on page 15.

INVESTMENT TERMS

*   MEDIAN MARKET CAPITALIZATION-- market capitalization (market cap) is the
total value of a company's stock and is calculated by multiplying the number of
outstanding common shares by the current share price. The company whose market
cap is in the middle of the portfolio is the median market cap. Half the
companies in the portfolio have values greater than the median, and half have
values that are less. If there is an even number of companies, then the median
is the average of the two companies in the middle.

*   WEIGHTED AVERAGE MARKET CAPITALIZATION-- average market capitalization
represents the average value of the companies held in a portfolio. When that
figure is weighted, the impact of each company's capitalization on the overall
average is proportional to the total market value of its shares.

*   NUMBER OF COMPANIES-- the number of different companies held by a fund on a
given date.

*   PORTFOLIO TURNOVER-- the percentage of a fund's investment portfolio that is
replaced during a given time period, usually a year. Actively managed portfolios
tend to have higher turnover than passively managed portfolios such as index
funds.

*   PRICE/BOOK RATIO-- a stock value measurement calculated by dividing a
company's stock price by its book value per share, with the result expressed as
a multiple instead of as a percentage. (Book value per share is calculated by
subtracting a company's liabilities from its assets, then dividing that value by
the number of outstanding shares.)


*   PRICE/EARNINGS (P/E) RATIO-- a stock value measurement calculated by
dividing a company's stock price by its earnings per share, with the result
expressed as a multiple instead of as a percentage. (Earnings per share is
calculated by dividing the after-tax earnings of a corporation by its
outstanding shares.) When this figure is weighted, the impact of each company's
P/E ratio is in proportion to the percentage of the fund that the company
represents.

TYPES OF STOCKS

*   BLUE CHIP STOCKS-- stocks of the most established companies in American
industry. They are generally large, fairly stable companies that have
demonstrated consistent earnings and usually have long-term growth potential.
Examples include General Electric and Coca-Cola.

*   CYCLICAL STOCKS-- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle. Examples
include the stocks of automobile manufacturers, steel producers and textile
operators.

*   GROWTH STOCKS-- stocks of companies that have experienced above-average
earnings growth and are expected to continue such growth. These stocks often
sell at high P/E ratios. Examples can include the stocks of high-tech, health
care and consumer staple companies.

*   LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of more than $9 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The Dow Jones Industrial Average and the S&
P 500 Index generally consist of stocks in this range.

*   MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of between $2.3 billion and $9 billion. This is
Lipper's market capitalization breakpoint as of October 31, 2000, although it
may be subject to change based on market fluctuations. The S&P 400 Index and
Russell 2500 Index generally consist of stocks in this range.


                                                  www.americancentury.com    19


Glossary
-------------------------------------------------------------------------------
                                                                    (Continued)

*   SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of less than $2.3 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The S&P 600 Index and the Russell 2000
Index generally consist of stocks in this range.

*   VALUE STOCKS-- generally considered to be stocks that are purchased because
they are relatively inexpensive. These stocks are typically characterized by low
P/E ratios.

FUND CLASSIFICATIONS

    Please be aware that a fund's category may change over time. Therefore, it
is important that you read the fund's prospectus or fund profile carefully
before investing to ensure its objectives, policies and risk potential are
consistent with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.


*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with correspondingly high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
correspondingly high price-fluctuation risk.


20    1-800-345-2021


[inside back cover]


AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation


The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]


Who We Are

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and  convenient.

For four decades, American Century has been a leader in  performance, service
and innovation. From pioneering the use  of computer technology in investing to
allowing investors to  conduct transactions and receive financial advice over
the Internet, we have been committed to building long-term relationships and
to helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With  so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED  FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

--------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                    AMERICAN CENTURY
www.americancentury.com                                           COMPANIES


0012                                 American Century Investment Services, Inc.
SH-ANN-23035                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]

October 31, 2000

AMERICAN CENTURY
Annual Report

High-Yield


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

[inside front cover]

Review the day's market activity at www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

[Dalbar Seal]

     American Century's reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm.  The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

HIGH-YIELD
(ABHIX)
--------------------------

TURN TO THE INSIDE BACK COVER TO SEE A LIST OF AMERICAN CENTURY FUNDS CLASSIFIED
BY OBJECTIVE AND RISK.


Our Message to You
--------------------------------------------------------------------------------
[photo of James E. Stowers, Jr. and James E. Stowers III]
James E. Stowers, Jr., standing, with James E. Stowers III

     The year ended October 31, 2000, was an unusual one in the U.S. financial
markets. Volatility stemming from high valuations and weakening corporate
profits roiled the stock market, while the Treasury Department's efforts to
reduce the national debt helped government bonds rally. High-yield corporate
bonds, which tend to act like a mix between stocks and bonds, performed
somewhere in between those two extremes. Our investment professionals discuss
the challenging investment environment and the fund's performance in detail
starting on page 3.

     Turning to corporate matters, Chase Manhattan Corp. recently announced
plans to acquire J.P. Morgan & Co., a substantial minority shareholder in
American Century Companies, Inc. since 1998. If the transaction is completed as
expected, J.P. Morgan Chase, the new enterprise, will own the shares of American
Century currently held by Morgan. Corporate control of American Century is not
affected by this transaction. We will be exploring ways to partner with J.P.
Morgan Chase for the benefit of fund shareholders.

     In other corporate news, some American Century executives have assumed
important new responsibilities. For example, we chose to share the chairman of
the board position and named American Century President William M. Lyons chief
executive officer, giving him ultimate management responsibility for the entire
company.

     These changes, plus the promotion  of some key investment professionals,
strengthen the leadership of our investment management area and allow us to
pursue additional worthwhile endeavors. For example, Jim Stowers III will focus
more on product innovation (in particular, leveraging our earnings-acceleration
screening system to build the next generation of portfolio management
technologies). However, his first priority will continue to be his active
participation on the investment teams responsible for the Ultra and Veedot
funds.

     As always, we appreciate your continued confidence in American Century.

Sincerely,
/s/James E. Stowers, Jr.                               /s/James E. Stowers III
James E. Stowers, Jr.                                     James E. Stowers III
Chairman of the Board and Founder                     Co-Chairman of the Board

[right margin]

                Table of Contents
   Report Highlights ......................................................    2
   Market Perspective .....................................................    3
   Credit Review ..........................................................    4
HIGH-YIELD
   Performance Information ................................................    5
   Management Q&A .........................................................    6
   Portfolio at a Glance ..................................................    6
   Yields .................................................................    6
   Portfolio Composition
      by Credit Rating ....................................................    7
   Top Five Industries ....................................................    7
   Schedule of Investments ................................................    8
FINANCIAL STATEMENTS
   Statement of Assets and
      Liabilities .........................................................   10
   Statement of Operations ................................................   11
   Statement of Changes
      in Net Assets .......................................................   12
   Notes to Financial
      Statements ..........................................................   13
   Financial Highlights ...................................................   15
   Independent Auditors'
      Report ..............................................................   16
OTHER INFORMATION
   Retirement Account
      Information .........................................................   17
   Background Information
      Investment Philosophy
         and Policies .....................................................   18
      Comparative Indices .................................................   18
      Lipper Rankings .....................................................   18
      Credit Rating
         Guidelines .......................................................   18
      Investment Team
         Leaders ..........................................................   18
   Glossary ...............................................................   19


                                                www.americancentury.com      1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

*   High-yield corporate bonds posted disappointing returns during the year
    ended October 31, 2000.

*   Six short-term interest rate hikes by the Federal Reserve from June 1999 to
    May 2000 slowed economic growth.

*   Slower growth raised questions about corporate earnings. As a result,
    high-yield bond prices fell and yields rose.

*   Lackluster investor demand led to net outflows for high-yield mutual funds.

*   Corporate high-yield bonds could remain under a cloud for now, but the
    longer term could hold more promise.

CREDIT REVIEW

*   The period was difficult from a corporate credit standpoint.

*   The default rate, which tracks high-yield bond issuers that miss an interest
    or principal payment, stabilized, but only after reaching historic highs.

*   Available funds, whether from the stock, bond, or bank-loan market, dried up
    for weaker companies.

*   With borrowing costs higher than expected and earnings generally
    disappointing, most telecom firms and their high-yield bonds performed
    poorly. Meanwhile energy, media-related, and gaming high-yield bonds either
    performed well or held their own.

*   We remain concerned that tight credit conditions and slowing economic growth
    could lead to a higher default rate.

MANAGEMENT Q&A

*   High-Yield's return reflected the difficult environment for high-yield
    bonds.

*   The fund's greater exposure to the telecommunications sector dampened
    performance after helping High-Yield outperform during the previous fiscal
    year.

*   A smaller exposure to upper-tier bonds rated BBB or BB than either the
    benchmark or Lipper group also limited fund returns.

*   High-Yield's gaming and energy-related holdings performed well amid general
    economic prosperity and rising oil costs.

*   We increased the portfolio's diversity and reduced its holdings of non-rated
    bonds to better insulate performance.

*   Going forward, we plan to increase the portfolio's upper-tier holdings.

[left margin]

                     HIGH-YIELD
                      (ABHIX)
    TOTAL RETURNS:             AS OF 10/31/00
       6 Months                        -9.46%*
       1 Year                          -7.08%
    30-DAY SEC YIELD:                  13.02%
    INCEPTION DATE:                   9/30/97
    NET ASSETS:                 $25.1 million

* Not annualized.

See Total Returns on page 5.
Investment terms are defined in the Glossary on pages 19-20.


2      1-800-345-2021


Market Perspective from Randall W. Merk
--------------------------------------------------------------------------------
[photo of Randall W. Merk]
Randall W. Merk, chief investment officer of fixed income at American Century

PERFORMANCE SNAPSHOT

     High-yield corporate bonds posted disappointing returns during the year
ended October 31, 2000. Higher interest rates and a sell-off in the stock market
weighed on high-yield corporate securities, which typically act like a mix
between stocks and bonds. Weak demand, in spite of lower overall new issuance,
also dampened returns. For the 12 months, the DLJ High-Yield Index fell 0.99%.

SENTIMENT SHIFTED

     Six short-term interest rate hikes by the Federal Reserve from June 1999 to
May 2000 had their desired effect. Economic growth moderated in line with the
Fed's desire to keep a lid on inflation, even though oil prices hit a 10-year
high in September.

     The slowdown prompted investors to question the lofty valuations of some
high-flying technology stocks. That sparked a sell-off in the equity market that
hit high gear by the second quarter of 2000. As a result, the tech-laden Nasdaq
Composite Index--home to a host of companies that issue high-yield bonds--fell
almost 30% from the start of March through the end of October.

SUPPLY DECLINED

     Year-to-date new security issuance was less than half of 1999's levels.
Flagging investor demand sparked that trend. Mutual funds, typically large
buyers of new high-yield bonds, watched investors withdraw roughly $8 billion
from the market during January through October. During the few months when
high-yield bonds tried to rally, companies flooded the market with new
securities, and the sudden influx of additional supply pushed prices lower
again.

SPREADS WIDENED

     The Treasury Department's efforts  to reduce the national debt caused
Treasury bonds to rally. Treasury bond prices rose and yields fell as government
bond buybacks continued, while prices fell and yields rose in the high-yield
market. The growing yield difference, or spread, during the 12 months is graphed
at right. When yield spreads widen, high-yield bonds typically underperform
Treasurys.

LOOKING AHEAD

     A further slowing of the U.S. economy and political uncertainty would
probably keep the cloud over high-yield bonds, in spite of very high yields. If
economic growth were to rebound instead, that would likely improve the earnings
outlook for companies that issue high-yield securities. Under such a scenario,
corporate high-yield bond prices could rise, pushing yields lower.

[right margin]

"TREASURY BOND PRICES ROSE AND YIELDS FELL AS GOVERNMENT BOND BUYBACKS
CONTINUED, WHILE PRICES FELL AND YIELDS ROSE IN THE HIGH-YIELD MARKET."

[line graph - data below]

HIGH-YIELD/TREASURY YIELD SPREAD
                     In Basis Points
               (a basis point equals 0.01%)
10/29/99                   616
11/30/99                   577
12/31/99                   549
1/31/00                    549
2/29/00                    573
3/31/00                    657
4/28/00                    654
5/31/00                    696
6/30/00                    696
7/31/00                    694
8/31/00                    716
9/29/00                    755
10/31/00                   832

This chart shows the yield difference, or spread, between the bonds in the DLJ
High Yield Index and 10-year Treasury securities.

Source: Donaldson, Lufkin & Jenrette


                                                www.americancentury.com      3


Credit Review
--------------------------------------------------------------------------------

CREDIT OVERVIEW

     The year ended October 31, 2000, was difficult from a corporate credit
(financial strength) standpoint. The default rate, which tracks high-yield bond
issuers that miss an interest or principal payment, stabilized, but only after
reaching historic highs. The percentage of high-yield bonds trading at so-called
distressed levels (high-yield bonds with yields 10 percentage points or more
above 10-year Treasurys) increased markedly. That development signals a
potential increase in defaults going forward. Available funds, whether from the
stock, bond, or bank-loan market, dried up for weaker companies.

DEFAULTS MODERATED

     According to Moody's Investors Service Inc., the default rate on high-yield
debt declined from a peak of 6.1% in 1999 to 4.9% for the trailing year ended
October. Though something of an improvement, this is well above the 2-3% levels
witnessed throughout the mid-1990s.

BANKS TIGHTENED THEIR STANDARDS

     Economic growth moderated and turmoil in the stock market increased. As a
result, commercial banks became less willing to extend credit. With banks
enforcing higher standards, companies that failed to meet projected budgets
found the task of gaining additional funding difficult to impossible.

TROUBLE IN TELECOM LAND

     Telecommunications companies were prominent victims of that scenario. The
telecom industry is capital-intensive. Most firms rely heavily on stock issuance
to generate necessary funds. But when the stock market turned down in the
spring, selling shares was no longer viable. So borrowing costs increased
dramatically. Earnings disappointments compounded the problem. With borrowing
costs higher than expected and earnings generally disappointing, investors began
to question the outlook for many telecom firms.

     In addition, merger and acquisition activity, which supported telecom bond
and stock prices in 1999, slowed to a crawl in 2000. As a result, small and
large telecom companies alike performed poorly.

DIVERSIFICATION WAS KEY

     Credit concerns weren't evident in all high-yield bond sectors. Surging
crude oil prices, which reached 10-year highs in September, boosted the
performance of many energy-related high-yield bonds. Media-related companies
also fared relatively well, as dot-com and election-campaign advertising helped
to boost results. That led to a solid performance by high-yield media-related
bonds. Gaming companies also held their own, thanks to ongoing economic
prosperity. With credit conditions and profits in gaming areas like Las Vegas
remaining strong, high-yield bonds issued by such companies fared well.

ON THE HORIZON

     For roughly the past year, independent credit rating agency Moody's has
been predicting a sharp increase for high-yield defaults in 2001. The most
current prediction boosts the 2001 default rate to over 8%--more than three
percentage points higher than  the rate at the end of October. Although we
believe that number may be a bit  too high, we remain concerned that tight
credit conditions and slowing economic growth could lead to a higher default
rate.

[left margin]

"WE REMAIN CONCERNED THAT TIGHT CREDIT CONDITIONS AND SLOWING ECONOMIC GROWTH
COULD LEAD TO A HIGHER DEFAULT RATE."

HIGH-YIELD CREDIT ANALYSIS TEAM
       MICHAEL DIFLEY
       LYNDA LOWRY


4      1-800-345-2021


High-Yield--Performance
--------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000

                            DLJ HIGH YIELD     HIGH CURRENT YIELD FUNDS(2)
                HIGH-YIELD       INDEX       AVERAGE RETURN   FUND'S RANKING
================================================================================
6 MONTHS(1)       -9.46%        -2.17%           -3.83%             --
1 YEAR            -7.08%        -0.99%           -2.77%       306 OUT OF 357
================================================================================
AVERAGE ANNUAL RETURNS
3 YEARS           -1.56%         0.75%           -0.56%       157 OUT OF 217
LIFE OF FUND      -1.64%         0.69%           -0.66%       151 OUT OF 211

The fund's inception date was 9/30/97.

(1)  Returns for periods less than one year are not annualized.

(2)  According to Lipper Inc., an independent mutual fund ranking service.

See pages 18-19 for information about returns, the comparative index, and Lipper
fund rankings.

[mountain graph - data below]

PERFORMANCE OF $10,000 OVER LIFE OF FUND
Value on 10/31/00
DLJ High Yield Index     $10,213
High-Yield                $9,503

                    High-Yield     DLJ High Yield Index
DATE                  VALUE              VALUE
9/30/1997            $10,000            $10,000
12/31/1997           $10,180            $10,173
3/31/1998            $10,675            $10,529
6/30/1998            $10,725            $10,595
9/30/1998             $9,955             $9,929
12/31/1998           $10,052            $10,228
3/31/1999            $10,417            $10,452
6/30/1999            $10,453            $10,549
9/30/1999            $10,291            $10,374
12/31/1999           $10,642            $10,596
3/31/2000            $10,511            $10,442
6/30/2000            $10,412            $10,470
9/30/2000            $10,105            $10,527
10/31/2000            $9,503            $10,213

$10,000 investment made 9/30/97

The graph at left shows the performance of a $10,000 investment over the life of
the fund. The DLJ High Yield Index  is provided for comparison. High-Yield's
total return includes operating expenses (such as transaction costs and
management fees) that reduce returns, while the total return of the index does
not. Past performance does not guarantee future results. Investment return and
principal value will fluctuate, and redemption value may be more or less than
original cost.

[bar graph - data below]

ONE-YEAR RETURNS OVER LIFE OF FUND (PERIODS ENDED OCTOBER 31)

                  High-Yield       DLJ High-Yield Index
DATE                RETURN               RETURN
10/31/1997*         -0.37%               -0.13%
10/31/1998          -4.09%               -2.65%
10/31/1999           7.03%                6.09%
10/31/2000          -7.08%               -0.99%

* From 9/30/97 (the fund's inception date) to 10/31/97.


                                                www.americancentury.com      5


High-Yield--Q&A
--------------------------------------------------------------------------------
[photo of Theresa Fennell]

     An interview with Theresa Fennell, a portfolio manager on the High-Yield
fund investment team.

HOW DID HIGH-YIELD PERFORM DURING THE YEAR ENDED OCTOBER 31, 2000?

     The fund's return reflected the difficult environment for high-yield bonds.
High-Yield fell 7.08%, compared with the 2.77% average decline of the 357 "High
Current Yield Funds" tracked by Lipper Inc. High-Yield's benchmark, the DLJ High
Yield Index, lost 0.99%. (See the previous page for other performance
comparisons.)

WHY THE SIZABLE DISPARITY BETWEEN THE BENCHMARK AND FUND RETURNS?

     High-Yield generally maintains a smaller concentration in top-tier names
(bonds rated BBB or BB by at least two major independent bond rating agencies)
than does the benchmark. That was a problem because most top-tier bonds held
their values better than middle-tier bonds (those rated B or CCC) or
lower-credit bonds (those rated CC or lower).

     Top-tier bonds comprised 10% to 15% of High-Yield's portfolio throughout
most of the 12 months. By comparison, the benchmark held a 28% weighting in such
bonds at the end of October. So High-Yield underperformed for some of the same
reasons that it outpaced the benchmark during the year ended October 31, 1999.

HOW ABOUT COMPARED WITH THE LIPPER GROUP AVERAGE?

     The portfolio's greater exposure to telecommunications bonds certainly
factored into our underperformance. After performing well during 1999 and early
2000, telecommunications bonds tumbled (see page 4). Telecom companies that
failed to meet financial and operational targets found themselves unable to
secure additional funds.  Even companies that hit their targets faced tough
times as investors painted the entire industry with the same  broad brush.

     Our smaller exposure to upper-tier names was another reason that the fund
lagged the Lipper group. High-Yield  outperformed its peer group average the
previous fiscal year by underweighting the upper-tier sector.

CAN YOU ELABORATE ON WHY HIGH-YIELD  HELD FEWER UPPER-TIER BONDS DURING THE PAST
YEAR?

     Net fund assets shrank from $33.5 million at the start of November 1999, to
$25.1 million at the end of October 2000. We generally sold lower-rated bonds to
meet those withdrawals. But we also sold some upper-tier bonds of companies that
we expected to perform poorly. The net result of those combined sales was that
the portfolio was underweight in higher-credit securities.

WERE THERE ANY BRIGHT SPOTS?

     Yes. For example, we bought bonds issued by The Venetian--a resort/
hotel/casino in Las Vegas--that performed very well. We picked up some  of the
company's bonds in April at a discounted (below face value) price. We took
advantage of the opportunity because we expected the company's earnings to
improve. And after a slow start, that's exactly what happened. In fact, we
recently sold some of those bonds at a premium (above face value).

[left margin]

"HIGH-YIELD UNDERPERFORMED FOR SOME OF THE SAME REASONS THAT IT OUTPACED THE
BENCHMARK DURING THE YEAR ENDED OCTOBER 31, 1999."

PORTFOLIO AT A GLANCE
                          10/31/00      10/31/99
NUMBER OF SECURITIES        62            63
WEIGHTED AVERAGE
   MATURITY               5.8 YRS       6.6 YRS
AVERAGE DURATION          4.5 YRS       4.9 YRS
EXPENSE RATIO              0.90%         0.90%

YIELD AS OF OCTOBER 31, 2000
30-DAY SEC YIELD                  13.02%

Investment terms are defined in the Glossary on pages 19-20.


6      1-800-345-2021


High-Yield--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

     Most of our energy-related holdings performed well, too. For example, we
held bonds and preferred stock (shares that pay dividends and take preference
over common stock in the event of bankruptcy) of R&B Falcon Corp., an offshore
oil and natural gas drilling company. As we anticipated, rising oil costs
boosted the securities' performance. Returns for R&B Falcon securities were
further enhanced when the world's largest offshore drilling contractor agreed to
purchase the company in August.

WHAT OTHER STRATEGIES DID YOU EMPLOY?

     We increased the portfolio's diversity and reduced its holdings of
non-rated bonds. In other words, we trimmed the number of bonds from each of the
companies we held to less than 2% of fund assets. We used the proceeds to add a
few additional names and sold some non-rated bonds at the same time.  That
strategy decreased the portfolio's potential exposure to credit risk from
individual companies. The difficult market environment made those steps seem
like prudent ones.

SPEAKING OF THE MARKET ENVIRONMENT, WHAT'S YOUR OUTLOOK FOR HIGH-YIELD BONDS?

     The near-term outlook is rather gloomy. Economic growth is slowing, as was
amply demonstrated by the latest wave of corporate earnings reports. Corporate
profit growth may continue to slow going forward. In addition, banks continue to
tighten their lending standards. That makes it more difficult for high-yield
companies to obtain financing. Plus, the increased percentage of high-yield
bonds trading at so-called distressed levels (bonds yielding 10 percentage
points or more above 10-year Treasurys) could be a harbinger of a higher default
rate.

     However, there are some potential factors that could lead to improved
performance down the road. Yields on many high-yield bonds currently exceed 13%.
We think that's an extremely competitive yield that offers stock-like return
potential. Plus, if economic growth continues to moderate into 2001, the Federal
Reserve might reduce short-term interest rates. That would likely decrease
borrowing costs for high-yield bond issuers and could translate into better
performance.

WITH THOSE POINTS IN MIND, WHAT ARE YOUR PLANS FOR THE PORTFOLIO?

     We plan to increase our upper-tier holdings. We believe upper-tier bonds
will hold their values better if concerns about corporate profits persist in
light  of slower economic growth. These securities should also be some of the
first to benefit if market sentiment shifts and high-yield securities come back
into favor.

     We expect to trim our positions in middle-tier securities when attractive
opportunities present themselves to accomplish that objective. That should help
mitigate exposure to any individual company and help reduce the fund's overall
volatility.

[right margin]

"THE NEAR-TERM OUTLOOK IS RATHER GLOOMY. HOWEVER, THERE ARE SOME POTENTIAL
FACTORS THAT COULD LEAD TO IMPROVED PERFORMANCE FOR HIGH-YIELD BONDS DOWN  THE
ROAD."

PORTFOLIO COMPOSITION BY
CREDIT RATING
                            % OF FUND INVESTMENTS
                           AS OF            AS OF
                         10/31/00          4/30/00
AAA                         --                7%
BBB                         4%                1%
BB                         11%                8%
B                          74%               67%
CCC                         9%               12%
UNRATED                     2%                5%

Ratings provided by Standard & Poor's. See Credit Rating Guidelines on page 18
for more information.

TOP FIVE INDUSTRIES
                            % OF FUND INVESTMENTS
                           AS OF            AS OF
                         10/31/00          4/30/00
TELEPHONE                  17.2%            18.3%
WIRELESS
     TELECOMMUNICATIONS    10.6%             7.2%
MEDIA                      10.5%            12.0%
FOREST PRODUCTS &
     PAPER                  7.7%             7.7%
INDUSTRIAL PARTS            5.4%             2.8%


                                               www.americancentury.com      7


High-Yield--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Principal Amount                                                      Value
--------------------------------------------------------------------------------
CORPORATE BONDS -- 84.9%
AIRLINES -- 3.2%
               $  750,000  Atlas Air, Inc., 10.75%, 8/1/05          $   776,250
                                                                    -----------
APPAREL & TEXTILES -- 1.6%
                  500,000  Supreme International Corp.,
                              12.25%, 4/1/06                            385,000
                                                                    -----------
CHEMICALS -- 2.1%
                1,000,000  Huntsman ICI Chemicals,
                              11.80%, 12/31/09(1)                       300,000
                  500,000  United Industries Corp., Series B,
                              9.875%, 4/1/09 (Acquired
                              8/16/99, Cost $440,000)(2)                220,000
                                                                    -----------
                                                                        520,000
                                                                    -----------
CONSTRUCTION & REAL PROPERTY -- 1.9%
                  500,000  Omega Cabinets, 10.50%,
                              6/15/07                                   467,500
                                                                    -----------
ELECTRICAL EQUIPMENT -- 0.7%
                  250,000  International Utility Structures Inc.,
                              10.75%, 2/1/08                            181,250
                                                                    -----------
ENERGY RESERVES & PRODUCTION -- 5.1%
                  750,000  Belco Oil & Gas Corp., Series B,
                              10.50%, 4/1/06                            768,750
                  500,000  Pogo Producing Co., 8.75%,
                              5/15/07                                   487,500
                                                                    -----------
                                                                      1,256,250
                                                                    -----------
ENTERTAINMENT -- 1.7%
                  750,000  Imax Corp., 7.875%, 12/1/05                  423,750
                                                                    -----------
ENVIRONMENTAL SERVICES -- 1.7%
                  500,000  Allied Waste Industries, Inc.,
                              Series B, 10.00%, 8/1/09                  430,000
                                                                    -----------
FOREST PRODUCTS & PAPER -- 7.7%
                  500,000  Ainsworth Lumber Co. Ltd., PIK,
                              12.50%, 7/15/07                           422,500
                  750,000  Gaylord Container Corp., Series B,
                              9.875%, 2/15/08                           228,750
                  250,000  Riverwood International,
                              10.875%, 4/1/08                           226,875
                  500,000  Stone Container Corp., 10.75%,
                              10/1/02                                   510,000
                  500,000  Tembec Finance Corp., 9.875%,
                              9/30/05                                   512,500
                                                                    -----------
                                                                      1,900,625
                                                                    -----------
INDUSTRIAL PARTS -- 5.4%
                  500,000  Flextronics International Ltd.,
                              9.875%, 7/1/10 (Acquired
                              6/26/00, Cost $496,100)(2)                507,500
                1,000,000  Graham Packaging Co., Series B,
                              10.13%, 1/15/03(3)                        385,000
                  500,000  Key Components, Inc., 10.50%,
                              6/1/08                                    450,000
                                                                    -----------
                                                                      1,342,500
                                                                    -----------

Principal Amount                                                      Value
--------------------------------------------------------------------------------
INTERNET -- 4.8%
               $  750,000  Amazon.com, Inc., 10.47%,
                              5/1/03(3)                             $   380,625
                  500,000  Exodus Communications, Inc.,
                              10.75%, 12/15/09                          455,000
                  750,000  PSINet Inc., Series B, 10.00%,
                              2/15/05                                   361,875
                                                                    -----------
                                                                      1,197,500
                                                                    -----------
LEISURE -- 5.4%
                  500,000  Hollywood Casino Corp., 11.25%,
                              5/1/07                                    516,250
                  300,000  Station Casinos Inc., 9.75%,
                              4/15/07                                   301,500
                  500,000  Venetian Casino/Las Vegas
                              Sands, 12.25%, 11/15/04                   508,750
                                                                    -----------
                                                                      1,326,500
                                                                    -----------
MEDIA -- 8.1%
                  500,000  Adelphia Communications Corp.,
                              9.25%, 10/1/02                            492,500
                  500,000  Adelphia Communications Corp.,
                              9.375%, 11/15/09                          430,000
                  500,000  AMFM Inc., 8.00%, 11/1/08                    502,500
                1,000,000  Charter Communication Holdings
                              LLC, 8.64%, 4/1/04(3)                     583,750
                                                                    -----------
                                                                      2,008,750
                                                                    -----------
MOTOR VEHICLES & PARTS -- 1.6%
                  500,000  Oxford Automotive Inc., Series D,
                              10.125%, 6/15/07 (Acquired
                              2/15/00, Cost $473,750)(2)                397,500
                                                                    -----------
MULTI-INDUSTRY -- 0.8%
                  750,000  Metallurg Holdings Inc., Series B,
                              20.51%, 7/15/03(3)                        195,000
                                                                    -----------
OIL SERVICES -- 2.2%
                  500,000  R & B Falcon Corp., 9.50%,
                              12/15/08                                  536,250
                                                                    -----------
PROPERTY & CASUALTY INSURANCE -- 0.8%
                  750,000  Nationwide Credit, Inc., Series A,
                              10.25%, 1/15/08                           191,250
                                                                    -----------
SPECIALTY STORES -- 1.9%
                  500,000  Musicland Group, 9.00%,
                              6/15/03                                   457,500
                                                                    -----------
TELEPHONE -- 14.3%
                  750,000  Allegiance Telecom Inc., Series B,
                              10.64%, 2/15/03(3)                        521,250
                  250,000  Caprock Communications Corp.,
                              12.00%, 7/15/08                           244,375
                  750,000  Covad Communications Group
                              Inc., 12.50%, 2/15/09                     360,000
                1,000,000  ICG Services Inc., 9.14%,
                              2/15/03(3)                                115,000
                  500,000  Jazztel PLC, 14.00%, 4/1/09                  367,500
                  250,000  McLeodUSA Inc., 9.50%,
                              11/1/08                                   233,750
                  750,000  NTL Inc., 9.13%, 2/1/01(3)                   663,750


8      1-800-345-2021                          See Notes to Financial Statements


High-Yield--Schedule of Investments
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

Principal Amount                                                      Value
--------------------------------------------------------------------------------

               $  500,000  Rhythms NetConnections Inc.,
                              12.75%, 4/15/09                       $   235,000
                  750,000  Viatel, Inc., 11.25%, 4/15/08                378,750
                  500,000  Williams Communication Group
                              Inc., 10.875%, 10/1/09                    423,750
                                                                    -----------
                                                                      3,543,125
                                                                    -----------
THRIFTS -- 3.3%
                  500,000  Bay View Capital Corp., 9.125%,
                              8/15/07                                   351,250
                  790,000  Ocwen Capital Trust I, 10.875%,
                              8/1/27                                    454,250
                                                                    -----------
                                                                        805,500
                                                                    -----------
WIRELESS TELECOMMUNICATIONS -- 10.6%
                  500,000  AT&T Canada Inc., 7.76%,
                              6/15/03(3)                                406,010
                  250,000  Crown Castle International Corp.,
                              9.00%, 5/15/11                            237,500
                  250,000  Crown Castle International Corp.,
                              10.75%, 8/1/11                            257,500
                  250,000  Metrocall, Inc., 10.375%,
                              10/1/07                                   103,750
                  500,000  Microcell Telecommunications Inc.,
                              9.63%, 12/1/01(3)                         483,750
                  500,000  Nextel Partners Inc., 11.00%,
                              3/15/10                                   498,750
                  500,000  RSL Communications, Ltd.,
                              12.25%, 11/15/06                           92,500
                  500,000  Telecorp PCS Inc., 10.48%,
                              4/15/04(3)                                325,000
                  500,000  Teligent Inc., 11.50%, 12/1/07               217,500
                                                                    -----------
                                                                      2,622,260
                                                                    -----------
TOTAL CORPORATE BONDS                                                20,964,260
                                                                    -----------
   (Cost $27,011,148)

Shares/Principal Amount                                               Value
--------------------------------------------------------------------------------
CONVERTIBLE PREFERRED STOCKS & WARRANTS -- 7.8%
INFORMATION SERVICES -- 0.2%
                      875  Jazztel PLC Warrants(4)                  $    52,938
                                                                    -----------
INTERNET -- 0.3%
                    5,000  PSINet Inc., Series D, 7.00%,
                              12/31/49 (Acquired 3/24/00,
                              Cost $239,375)(2)                          70,000
                                                                    -----------
MEDIA -- 2.4%
                    5,579  CSC Holdings Inc., Series M, PIK,
                              11.125%, 4/1/08                           595,558
                                                                    -----------
OIL SERVICES -- 2.0%
                      376  R&B Falcon Corp., PIK, 13.875%,
                              5/1/09                                    488,800
                                                                    -----------
TELEPHONE -- 2.9%
                    1,000  Allegiance Telecom, Inc. Warrants(4)          68,000
                      878  XO Communications Inc., Series B,
                              PIK, 13.50%, 6/1/10                       660,695
                                                                    -----------
                                                                        728,695
                                                                    -----------
WIRELESS TELECOMMUNICATIONS(5)
                      500  Telehub Communications Corp.
                              Warrants(4)                                   --
                                                                    -----------
TOTAL CONVERTIBLE PREFERRED
STOCKS & WARRANTS                                                     1,935,991
                                                                    -----------
   (Cost $2,036,732)

TEMPORARY CASH INVESTMENTS -- 7.3%
               $1,800,000  FNMA Discount Notes, 6.45%,
                              11/1/00(6)                              1,800,000
                                                                    -----------
   (Cost $1,800,000)

TOTAL INVESTMENT SECURITIES -- 100.0%                               $24,700,251
                                                                    ===========
   (Cost $30,847,880)

NOTES TO SCHEDULE OF INVESTMENTS

FNMA = Federal National Mortgage Association

PIK = Payment in Kind. Coupon payments may be in the form of additional
securities.

(1)  Security is a zero-coupon bond. The yield to maturity at purchase is
     indicated. Zero coupon securities are purchased at a substantial discount
     from their value at maturity.

(2)  Security was purchased under Rule 144A of the Securities Act of 1933 or is
     a private placement and, unless registered under the Act or exempted from
     registration, may only be sold to qualified institutional investors. The
     aggregate value of restricted securities at October 31, 2000, was
     $1,195,000 which represented 4.8% of net assets.

(3)  Step-coupon security. Yield to maturity at purchase is indicated. These
     securities become interest bearing at a predetermined rate and future date
     and are purchased at a substantial discount from their value at maturity.

(4)  Non-income producing.

(5)  Industry is less than 0.05% of total investment securities.

(6)  Rate indicated is the yield to maturity at purchase.


See Notes to Financial Statements                 www.americancentury.com      9


Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results  in the fund's NET
ASSETS. The net assets divided by shares outstanding is the share price, or NET
ASSET VALUE PER SHARE. This statement also breaks down the fund's net assets
into capital (shareholder investments) and performance (investment income and
gains/losses).

OCTOBER 31, 2000

ASSETS
Investment securities, at value
  (identified cost of $30,847,880) (Note 3) ..............        $  24,700,251
Receivable for investments sold ..........................              171,875
Dividends and interest receivable ........................              613,842
                                                                  -------------
                                                                     25,485,968
                                                                  -------------

LIABILITIES
Disbursements in excess of
  demand deposit cash ....................................                6,105
Payable for investments purchased ........................              301,463
Accrued management fees (Note 2) .........................               20,884
Dividends payable ........................................               31,129
Payable for directors' fees and expenses .................                    9
Accrued expenses and other liabilities ...................                   38
                                                                  -------------
                                                                        359,628
                                                                  -------------
Net Assets ...............................................        $  25,126,340
                                                                  =============

CAPITAL SHARES, $0.01 PAR VALUE
Authorized -- Investor Class .............................          100,000,000
                                                                  =============
Outstanding -- Investor Class ............................            3,487,777
                                                                  =============
Net Asset Value Per Share ................................        $        7.20
                                                                  =============

NET ASSETS CONSIST OF:
Capital (par value and paid-in surplus) ..................        $  35,914,698
Undistributed net investment income ......................              173,212
Accumulated net realized loss
  on investment transactions .............................           (4,813,941)
Net unrealized depreciation
  on investments (Note 3) ................................           (6,147,629)
                                                                  -------------
                                                                  $  25,126,340
                                                                  =============


10      1-800-345-2021                        See Notes to Financial Statements


Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's  operations. In other words, it shows how much
money  the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000

INVESTMENT INCOME
Income:
Interest .....................................................      $ 3,487,847
Dividends ....................................................          199,274
                                                                    -----------
                                                                      3,687,121
                                                                    -----------

Expenses (Note 2):
Management fees ..............................................          302,034
Directors' fees and expenses .................................              166
                                                                    -----------
                                                                        302,200
                                                                    -----------

Net investment income ........................................        3,384,921
                                                                    -----------

REALIZED AND UNREALIZED LOSS ON INVESTMENTS (NOTE 3)
Net realized loss on investments .............................       (2,428,722)
Change in net unrealized
  depreciation on investments ................................       (2,896,952)
                                                                    -----------

Net realized and unrealized
  loss on investments ........................................       (5,325,674)
                                                                    -----------

Net Decrease in Net Assets
  Resulting from Operations ..................................      $(1,940,753)
                                                                    ===========


See Notes to Financial Statements               www.americancentury.com      11


Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much  a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEARS ENDED OCTOBER 31, 2000 AND OCTOBER 31, 1999

Increase (Decrease) in Net Assets                  2000              1999

OPERATIONS
Net investment income ........................  $3,384,921        $3,564,954
Net realized loss on investments .............  (2,428,722)       (2,378,561)
Change in net unrealized appreciation
  (depreciation) on investments ..............  (2,896,952)        1,540,173
                                              ---------------   ---------------
Net increase (decrease) in net assets
  resulting from operations ..................  (1,940,753)        2,726,566
                                              ---------------   ---------------

DISTRIBUTIONS TO SHAREHOLDERS
From net investment income ...................  (3,211,016)       (3,564,954)
From net realized gains on
  investment transactions ....................      --             (36,637)
                                              ---------------   ---------------
Decrease in net assets
  from distributions .........................  (3,211,016)       (3,601,591)
                                              ---------------   ---------------

CAPITAL SHARE TRANSACTIONS
Proceeds from shares sold ....................  50,507,532        54,275,762
Proceeds from reinvestment of distributions ..  2,350,479          2,823,755
Payments for shares redeemed ................. (56,116,504)      (54,916,823)
                                              ---------------   ---------------
Net increase (decrease) in net assets
  from capital share transactions ............  (3,258,493)        2,182,694
                                              ---------------   ---------------

Net increase (decrease) in net assets ........  (8,410,262)        1,307,669

NET ASSETS
Beginning of period ..........................  33,536,602        32,228,933
                                              ---------------   ---------------
End of period ................................ $25,126,340        $33,536,602
                                              ===============   ===============
Undistributed net investment income ..........   $173,212             --
                                              ===============   ===============

TRANSACTIONS IN SHARES
OF THE FUND
Sold .........................................  6,033,560          5,993,456
Issued in reinvestment of distributions ......   285,200            313,678
Redeemed .....................................  (6,758,581)       (6,071,866)
                                              ---------------   ---------------
Net increase (decrease) ......................   (439,821)          235,268
                                              ===============   ===============


12      1-800-345-2021                        See Notes to Financial Statements


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1.  ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. High-Yield Fund (the fund) is one of the
fourteen series of funds issued by the corporation. The fund is diversified
under the 1940 Act. The fund's investment objective is to seek high current
income by investing in a diversified portfolio of high-yielding corporate bonds,
debentures and notes. The fund invests primarily in lower-rated debt securities,
which are subject to greater credit risk and consequently offer higher yield.
Securities of this type are subject to substantial risks including price
volatility, liquidity risk and default risk. The following significant
accounting policies are in accordance with accounting principles generally
accepted in the United States of America; these policies may require the use of
estimates by fund management.

    MULTIPLE CLASS -- The fund is authorized to issue two classes of shares: the
Investor Class and the Advisor Class. The two classes of shares differ
principally in their respective shareholder servicing and distribution expenses
and arrangements. All shares of the fund represent an equal pro rata interest in
the assets of  the class to which such shares belong, and have identical voting,
dividend, liquidation and other rights and the same terms and conditions, except
for class specific expenses and exclusive rights to vote on matters affecting
only individual classes. Sale of the Advisor Class had not commenced as of
October 31, 2000.

    SECURITY VALUATIONS -- Debt securities are valued through a commercial
pricing service or at the mean of the most recent bid and asked prices.
Portfolio securities traded primarily on a principal securities exchange are
valued at the last reported sales price, or at the mean of the latest bid and
asked prices where no last sales price is available. When valuations are not
readily available, securities are valued at fair value as determined in
accordance with procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Interest income is recorded on the accrual basis and
includes accretion of discounts and amortization of premiums.

    REPURCHASE AGREEMENTS -- The fund may enter into repurchase agreements with
institutions that the fund's investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. The fund requires that the collateral, represented by securities, received
in a repurchase transaction be transferred to the custodian in a manner
sufficient to enable the fund to obtain those securities in the event of a
default under the repurchase agreement. ACIM monitors, on a daily basis, the
securities transferred to ensure the value, including accrued interest, of the
securities under each repurchase agreement is equal to or greater than amounts
owed to the fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
Treasury or Agency obligations.

    INCOME TAX STATUS -- It is the fund's policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under the provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions from net investment income
are declared daily and distributed monthly. Distributions from net realized
gains are declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes. These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.

    At October 31, 2000, the fund had accumulated net realized capital loss
carryovers for federal income tax purposes of $4,813,642 (expiring in 2007
through 2008) which may be used to offset future taxable gains.


                                                www.americancentury.com      13


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)
OCTOBER 31, 2000

--------------------------------------------------------------------------------
2.  TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the fund with investment advisory and management services in
exchange for a single, unified management fee per class. The Agreement provides
that all expenses of the fund, except brokerage commissions, taxes, interest,
expenses of those directors who are not considered "interested persons" as
defined in the 1940 Act (including counsel fees) and extraordinary expenses,
will by paid by ACIM. The fee is computed daily and paid monthly based on the
fund's class average closing net assets during the previous month. The annual
management fee for the Investor Class is 0.90%.

    The Board of Directors adopted the Advisor Class Master Distribution and
Shareholder Services Plan (the plan), pursuant to Rule 12b-1 of the 1940 Act.
The plan provides that the fund will pay ACIM an annual distribution fee equal
to 0.25% and service fee equal to 0.25%. The fees are computed daily and paid
monthly based on the Advisor Class's average daily closing net assets during the
previous month. The distribution fee provides compensation for distribution
expenses incurred by financial intermediaries in connection with distributing
shares of the Advisor Class including, but not limited to, payments to brokers,
dealers, and financial institutions that have entered into sales agreements with
respect to shares of the fund. The service fee provides compensation for
shareholder and administrative services rendered by ACIM, its affiliates or
independent third party providers.

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3.  INVESTMENT TRANSACTIONS

    Purchases and sales of securities, excluding short-term investments, for the
year ended October 31, 2000 were $23,118,773 and $25,214,755, respectively.

    On October 31, 2000, accumulated net unrealized depreciation was $6,147,629,
based on the aggregate cost of investments for federal income tax purposes of
$30,847,880, which consisted of unrealized appreciation of $280,295 and
unrealized depreciation  of $6,427,924.

--------------------------------------------------------------------------------
4.  BANK LOANS

    The fund, along with certain other funds managed by ACIM, has entered into
an unsecured $620,000,000 bank line of credit agreement with Chase Manhattan
Bank. The fund may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The fund did not borrow from the line during the
year ended October 31, 2000.


14      1-800-345-2021


High-Yield--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the fund is not five years old). It also includes several key statistics for
each reporting period, including TOTAL RETURN, INCOME RATIO (net investment
income as a percentage of average net assets), EXPENSE RATIO (operating expenses
as a percentage of average net assets), and PORTFOLIO TURNOVER (a gauge of the
fund's trading activity).

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                        2000       1999        1998      1997(1)
PER-SHARE DATA
Net Asset Value,
  Beginning of Period ...............  $8.54       $8.73       $9.91     $10.00
                                     ---------   ---------   --------   --------
Income From Investment Operations
  Net Investment Income .............   0.85       0.80        0.83       0.06
  Net Realized and Unrealized Loss
  on Investment Transactions ........  (1.39)     (0.18)      (1.18)     (0.09)
                                     ---------   ---------   --------   --------
  Total From Investment Operations ..  (0.54)      0.62       (0.35)     (0.03)
                                     ---------   ---------   --------   --------
Distributions
  From Net Investment Income ........  (0.80)     (0.80)      (0.83)     (0.06)
  From Net Realized Gains on
  Investment Transactions ...........    --       (0.01)        --         --
                                     ---------   ---------   --------   --------
  Total Distributions ...............  (0.80)     (0.81)      (0.83)     (0.06)
                                     ---------   ---------   --------   --------
Net Asset Value, End of Period ......  $7.20       $8.54       $8.73      $9.91
                                     =========   =========   ========   ========
  Total Return(2) ...................  (7.08)%     7.03%      (4.09)%    (0.27)%

RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses
  to Average Net Assets .............   0.90%      0.90%       0.90%    0.90%(3)
Ratio of Net Investment Income
  to Average Net Assets .............  10.09%      8.90%       8.41%    7.39%(3)
Portfolio Turnover Rate .............    77%        95%         85%        --
Net Assets, End of Period
  (in thousands) .................... $25,126     $33,537     $32,229    $11,072

(1)  September 30, 1997 (inception) through October 31, 1997.

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

(3)  Annualized.


See Notes to Financial Statements               www.americancentury.com      15


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

    We have audited the accompanying statement of assets and liabilities,
including the schedule of investments, of High-Yield Fund (the "Fund"), one of
the funds comprising American Century Mutual Funds, Inc., as of October 31,
2000, and the related statement of operations for the year then ended, the
statements of changes in net assets for each of the two years in the period then
ended, and the financial highlights for the three years in the period then ended
and for the period September 30, 1997 (inception) through October 31, 1997.
These financial statements and the financial highlights are the responsibility
of the Fund's management. Our responsibility is to express an opinion on these
financial statements and the financial highlights based on our audits.

    We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation of
securities owned at October 31, 2000 by correspondence with the custodian and
brokers. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

    In our opinion, the financial statements and financial highlights referred
to above present fairly, in all material respects, the financial position of
High-Yield Fund as of October 31, 2000, the results of its operations for the
year then ended, the changes in its net assets for each of the two years in the
period then ended, and the financial highlights for the respective stated
periods, in conformity with accounting principles generally accepted in the
United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


16      1-800-345-2021


Retirement Account Information
--------------------------------------------------------------------------------

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Visit our Web site
(www.americancentury.com) or call us for either form. Your written election is
valid from the date of receipt at American Century. You may revoke your election
at any time by sending a written notice to us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


                                                www.americancentury.com      17


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers 38 fixed-income funds, ranging from money market
portfolios to long-term bond funds and including both taxable and tax-exempt
funds. Each is managed to provide a "pure play" on a specific sector of the
fixed-income market.

     To ensure adherence to this principle, the basic structure of each
portfolio is tied to a specific market index. Fund managers attempt to add value
by making modest portfolio adjustments based on their analysis of prevailing
market conditions.

     Investment decisions are made by management teams, which meet regularly to
discuss market analysis and investment strategies.

     In addition to these principles, each fund has its own investment policies:

     AMERICAN CENTURY HIGH-YIELD seeks to provide a high level of interest
income by investing in a diversified portfolio of high-yielding fixed-income
securities. As a secondary objective, the fund seeks capital appreciation. The
fund invests primarily in lower-quality corporate bonds, with an emphasis on
securities rated BB or B. The fund has no average maturity limitations, but it
typically invests in intermediate- and long-term bonds.

     Lower-rated bonds may be subject to greater default risk, liquidity risk,
and price volatility.

COMPARATIVE INDICES

     The following index is used in the report for fund performance comparisons.
It is not an investment product available for purchase.

     The DLJ HIGH YIELD INDEX is a broad index of corporate bonds with credit
ratings below investment grade. The index has an average maturity of eight years
and an average credit rating of BB/B.

LIPPER RANKINGS

     LIPPER INC. is an independent mutual fund ranking service that groups funds
according to their investment objectives. Rankings are based on average annual
returns for each fund in a given category for the periods indicated. Rankings
are not included for periods less than one year.

     The HIGH CURRENT YIELD FUNDS category includes funds that aim at  high
current yield from fixed-income securities. No quality or maturity restrictions;
funds tend to invest in lower-grade debt issues.

CREDIT RATING GUIDELINES

     Credit ratings are issued by independent research companies such as
Standard & Poor's and Moody's. Ratings are based on an issuer's financial
strength and ability to pay interest and principal in a timely manner.

     Securities rated AAA, AA, A, or BBB are considered "investment-grade"
securities, meaning they are relatively safe from default. The High-Yield fund
generally invests in securities that are below investment grade, including those
with the following credit ratings:

     BB -- securities that are less vulnerable to default than other
lower-quality issues but do not quite meet investment-grade standards.

     B -- securities that are more vulnerable to default than BB-rated
securities but whose issuers are currently able to meet their obligations.

     CCC -- securities that are currently vulnerable to default and are
dependent on favorable economic or business conditions for the issuers to meet
their obligations.

     It's important to note that credit ratings are subjective, reflecting the
opinions of the rating agencies; they are not absolute standards of quality.

[left margin]

INVESTMENT TEAM LEADERS
  Portfolio Manager
       THERESA FENNELL
  High-Yield Analysts
       MICHAEL DIFLEY
       LYNDA LOWRY


18      1-800-345-2021


Glossary
--------------------------------------------------------------------------------

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on page 15.

YIELDS

*   30-DAY SEC YIELD represents net investment income earned by the fund over a
30-day period, expressed as an annual percentage rate based on the fund's share
price at the end of the 30-day period. The SEC yield should be regarded as an
estimate of the fund's rate of investment income, and it may not equal the
fund's actual income distribution rate, the income paid to a shareholder's
account, or the income reported in the fund's financial statements.

PORTFOLIO STATISTICS

*   NUMBER OF SECURITIES -- the number of different securities held by the fund
on a given date.

*   WEIGHTED AVERAGE MATURITY (WAM) -- a measure of the sensitivity of a
fixed-income portfolio to interest rate changes. WAM indicates the average time
until the securities in the portfolio mature, weighted by dollar amount. The
longer the WAM, the more interest rate exposure and sensitivity the portfolio
has.

*   AVERAGE DURATION -- another measure of the sensitivity of a fixed-income
portfolio to interest rate changes. Duration is a time-weighted average of the
interest and principal payments of the securities in a portfolio. As the
duration of a portfolio increases, so does the impact of a change in interest
rates on the value of the portfolio.

*   EXPENSE RATIO -- the operating expenses of the fund, expressed as a
percentage of average net assets. Shareholders pay an annual fee to the
investment manager for investment advisory and management services. The expenses
and fees are deducted from fund income, not from each shareholder account. (See
Note 2 in the Notes to Financial Statements.)

TYPES OF FIXED-INCOME SECURITIES

*   CORPORATE BONDS -- debt securities or instruments issued by companies and
corporations. Short-term corporate securities are typically issued to raise cash
and cover current expenses in anticipation of future revenues; longer-term
corporate securities are issued to finance capital expenditures, such as new
plant construction or equipment purchases.


                                                www.americancentury.com      19


Glossary
--------------------------------------------------------------------------------
                                                                    (Continued)

FUND CLASSIFICATIONS

    Please be aware that the fund's category may change over time. Therefore, it
is important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies, and risk potential are consistent
with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with corresponding high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
corresponding high price-fluctuation risk.


20      1-800-345-2021


[inside back cover]


AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation


The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]


Who We Are

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and  convenient.

For four decades, American Century has been a leader in  performance, service
and innovation. From pioneering the use  of computer technology in investing to
allowing investors to  conduct transactions and receive financial advice over
the Internet, we have been committed to building long-term relationships and
to helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With  so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED  FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

--------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                    AMERICAN CENTURY
www.americancentury.com                                           COMPANIES


0012                                 American Century Investment Services, Inc.
SH-ANN-23501                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]

October 31, 2000

AMERICAN CENTURY
ANNUAL REPORT

[graphic of runners]
[graphic of person looking at computer screen]

Tax-Managed Value

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

[inside front cover]

Review the day's market activity at  www.americancentury.com

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

Information and advance notice

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

Review the week

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

Easy to find

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the
Wrap you're looking for in the left column.

[logo of the Dalbar Seal]

     American Century' s reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm. The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

TAX-MANAGED VALUE
(ACTIX)

Turn to the inside back cover to see a list of American Century funds classified
by objective and risk.


Our Message to You

[photo of James E. Stowers, Jr., standing, with James E. Stowers III]

James E. Stowers, Jr., standing, with James E. Stowers III

     A steep correction in technology and telecommunications stocks, a steadily
broadening stock market, and increasing signs of a slowing economy led to
improved returns for value-oriented investors over the 12-month period covered
in this report. American Century's Tax-Managed Value Fund performed solidly in
this environment.

     Turning to corporate matters, Chase Manhattan Corp. recently announced
plans to acquire J.P. Morgan & Co., a substantial minority shareholder in
American Century Companies, Inc. since 1998. If the transaction is completed as
expected, J.P. Morgan Chase, the new enterprise, will own the shares of American
Century currently held by Morgan. Corporate control of American Century will not
be affected by this transaction. We will be exploring ways  to partner with
J.P. Morgan Chase for the benefit of fund shareholders.

     In other corporate news, some American Century executives have assumed
important new responsibilities. For example, we chose to share chairman of the
board responsibilities, and also named American Century President William M.
Lyons chief executive officer, giving him ultimate management responsibility for
the entire company.

     These changes, plus the promotion of some key investment professionals,
strengthen the leadership of our investment management area and allow us to
pursue additional worthwhile endeavors. For example, Jim Stowers III will focus
more on product innovation (in particular, our earnings-acceleration screening
system to build the next generation of portfolio management technologies).
However, his first priority will be continuing involvement on the investment
teams responsible for Ultra and Veedot Funds.

     As always, we appreciate your continued confidence in American Century.

Sincerely,
/signature/ James E. Stowers, Jr.        /signature/ James E. Stowers III
James E. Stowers, Jr.                    James E. Stowers III
Founder and Chairman of the Board        Co-Chairman of the Board


[right margin]

Table of Contents

   Report Highlights ......................................................    2
   Market Perspective .....................................................    3

TAX-MANAGED VALUE
   Performance Information ................................................    4
   Management Q&A .........................................................    5
   Portfolio at a Glance ..................................................    5
   Top Ten Holdings .......................................................    6
   Top Five Industries ....................................................    6
   Types of Investments ...................................................    7
   Schedule of Investments ................................................    8

FINANCIAL STATEMENTS
Statement of Assets
   and Liabilities ........................................................   10
   Statement of Operations ................................................   11
   Statement of Changes
   in Net Assets ..........................................................   12
   Notes to Financial
   Statements .............................................................   13
   Financial Highlights ...................................................   15
   Independent
   Auditors' Report .......................................................   16

OTHER INFORMATION
   Retirement Account
      Information .........................................................   17
   Background Information
      Investment Philosophy
   and Policies ...........................................................   18
      Comparative Indices .................................................   18
      Portfolio Managers ..................................................   18
   Glossary ...............................................................   19


                                                  www.americancentury.com      1

Report Highlights


MARKET PERSPECTIVE

* The 12-month period ended October 31, 2000, finally saw the tables turn in
     value investors' favor. For the fiscal year, the S&P 500/BARRA Value Index
     returned 9.68%, while the broader market, represented by the S&P 500,
     gained only 6.09%. The shift in sentiment was most evident during the last
     six months of the period, with the S&P 500/BARRA Value rising 6.80%, but
     the S&P 500 declining 1.03%.

* From late 1999 through early 2000, we witnessed the astounding  share-price
     growth of nearly every technology-oriented stock at the expense of nearly
     every other segment of the market. Beginning  in March, however, investors
     began to question the "growth at any price" mentality. By May, the Federal
     Reserve's series of interest rate increases ultimately put the vitality of
     future corporate earnings in doubt, propelling investors away from the rich
     valuations in the technology sector and into the more predictable earnings
     of many "Old Economy" companies. At the close of the fiscal year, value
     investing was back  in style.

TAX-MANAGED VALUE

* Tax-Managed Value returned 7.23% for the 12 months ended  October 31, 2000. It
     underperformed its benchmark, the S&P 500/BARRA Value Index, which returned
     9.68%. The S&P 500 gained 6.09% during that time frame. From April through
     October the fund gained 8.06%,  compared to the benchmark's  6.80% return
     and the S&P 500's 1.03% decline.

* "New Economy" technology
     stocks led the market at the  beginning of the period. Generally, these
     were stocks with high price- to-earnings ratios, which placed them outside
     Tax-Managed Value's  investment parameters.

* Performance also was dampened by the fund's holdings in "traditional"
     telephone companies such as Sprint, WorldCom, and AT&T, as well as by its
     bank holdings, which struggled during the first six months of the  fiscal
     year.

* Tax-Managed Value carries more of a value bias than its benchmark, which
     contributed to the fund's outperformance during the second half of its
     fiscal year. Tax-Managed Value  benefited from its investments in select
     financial, energy, and health care stocks.

[left margin]

              TAX-MANAGED VALUE
                  (ACTIX)
TOTAL RETURNS:    AS OF 10/31/00
         6 Months           8.06%*
          1 Year             7.23%
       INCEPTION DATE:      3/31/99
       NET ASSETS:       $39.1 million

*Not annualized.

Investment terms are defined in the Glossary on pages 19-20.


2      1-800-345-2021


Market Perspective from Mark Mallon

[photo of Mark Mallon]

Mark Mallon, chief investment officer, specialty, asset allocation, and growth
and income equities

A RENAISSANCE FOR VALUE STOCKS

     After a long, long wait, value investors finally saw the tables turn in
their favor during the 12-month period ended October 31, 2000. After
underperforming for most of the first half of the fiscal year, value stocks
proved to be among the market leaders for the last six months of the period. For
the year, the Standard & Poor's 500/BARRA Value Index returned 9.68%, while the
S&P 500 gained 6.09%. During the second half of the period, the S&P 500/BARRA
Value Index posted a 6.80% return, but the S&P 500 declined 1.03%.

VALUE BACK IN VOGUE

     From November through March, the market maintained its focus on "New
Economy" technology companies. In March, however, investors began to question
the "growth at any price" mentality. By May, the Federal Reserve's series of
interest rate increases ultimately put the vitality of future corporate
earnings in doubt, propelling investors away from the rich valuations in the
technology sector and into other sectors of the market.

     This shift played to value-oriented funds, as "Old Economy" companies
became beacons for defensive-minded investors. Investors briefly regressed to
their old ways late in the second quarter as they moved back into technology
stocks--albeit with a greater degree of discrimination--when concerns about
interest rates and inflation cooled. In the third quarter, though, value was
firmly back in style with investors once again doubting the sustainability of
earnings implicit in many technology company share prices.

     Looking for alternatives, they found solid fundamentals in three areas that
populated the value universe during the tech run-up. First, in the energy
sector, rising oil and natural gas prices lifted most stocks. Secondly, the
perception that the Fed had finished raising rates boosted the previously
downtrodden financial sector. Thirdly, the utility sector benefited from the
stabilized interest rate environment, as well  as from its reputation as a
conservative investment alternative.

OPPORTUNITIES STILL REMAIN

     Many attractively priced companies beckon in the aftermath of the narrow
market advance we saw in late 1999 and early 2000. The question going forward is
whether the market's appetite for value stocks will continue. If the market
continues to reward those companies that are rebounding from temporary
difficulties, or that have fallen out of favor, it's our goal to be positioned
so that fund shareholders can fully participate.

[right margin]

"AFTER UNDERPERFORMING FOR MOST OF THE FIRST HALF OF THE FISCAL YEAR, VALUE
STOCKS PROVED TO BE AMONG THE MARKET LEADERS FOR THE LAST SIX MONTHS OF THE
PERIOD."

MARKET RETURNS
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

S&P 500/BARRA VALUE  9.68%
S&P 500              6.09%

Source: Lipper Inc.

These indices represent performance of large-capitalization stocks.

MARKET PERFORMANCE (GROWTH OF $1.00)
FOR THE 12 MONTHS ENDED OCTOBER 31, 2000

[mountain chart data below]

                S&P 500/ BARRA   Value S&P 500
10/31/99            $1.00            $1.00
11/30/99            $0.99            $1.02
12/31/99            $1.03            $1.08
1/31/00             $1.00            $1.03
2/29/00             $0.94            $1.01
3/31/00             $1.03            $1.11
4/30/00             $1.03            $1.07
5/31/00             $1.03            $1.05
6/30/00             $0.99            $1.08
7/31/00             $1.01            $1.06
8/31/00             $1.08            $1.12
9/30/00             $1.08            $1.07
10/31/00            $1.10            $1.06


                                                  www.americancentury.com      3


Tax-Managed Value--Performance

TOTAL RETURNS AS OF OCTOBER 31, 2000

                     INVESTOR CLASS (INCEPTION 3/31/99)
                       TAX-MANAGED         S&P 500/
                          VALUE          BARRA VALUE
6 MONTHS* ...........     8.06%            6.80%
1 YEAR ..............     7.23%            9.68%
LIFE OF FUND ........     6.85%           10.15%

* Returns for periods less than one year are not annualized.

See pages 18-20 for information about the S&P 500/BARRA Value Index and returns

GROWTH OF $10,000 OVER LIFE OF FUND

[mountain chart data below]

           Tax-Managed Value  S&P 500/ BARRA Value
3/31/99         $10,000             $10,000
4/30/99         $11,020             $10,862
5/31/99         $10,940             $10,670
6/30/99         $11,299             $11,079
7/31/99         $10,780             $10,738
8/31/99         $10,359             $10,467
9/30/99         $9,919              $10,057
10/31/99        $10,359             $10,625
11/30/99        $10,340             $10,562
12/31/99        $10,260             $10,959
1/31/00         $9,997              $10,610
2/29/00         $9,150              $9,947
3/31/00         $10,200             $10,985
4/30/00         $10,281             $10,911
5/31/00         $10,423             $10,945
6/30/00         $9,979              $10,513
7/31/00         $10,018             $10,723
8/31/00         $10,665             $11,442
9/30/00         $10,624             $11,440
10/31/00        $11,109             $11,654

The graph at left shows the growth of a $10,000 investment over the life of the
fund, while the graph below shows the fund's year-by-year performance. The S&P
500/BARRA Value Index is provided for comparison in each graph. Tax-Managed
Value's total returns include operating expenses (such as transaction costs and
management fees) that reduce returns, while the total returns of the S&P
500/BARRA Value Index do not. Past performance does not guarantee future
results. Investment return and principal value will fluctuate, and redemption
value may be more or less than original cost.

ONE-YEAR RETURNS OVER LIFE OF FUND (PERIODS ENDED OCTOBER 31)

[bar chart data below]

             Tax-Managed Value       S&P/Barra Value
10/31/99         3.60%                     6.25%
10/31/00         7.23%                     9.68%

*From 3/31/99 to 10/31/99


4      1-800-345-2021


Tax-Managed Value--Q&A

[photo of Mark Mallon and Chuck Ritter]

     An interview with Mark Mallon and Chuck Ritter, portfolio managers on the
Tax-Managed Value investment team.

HOW DID TAX-MANAGED VALUE PERFORM DURING THE 12 MONTHS ENDED OCTOBER 31, 2000

     Tax-Managed Value gained 7.23%, compared to a return of 9.68% for its
benchmark, the Standard & Poor's 500/BARRA Value Index. The S&P 500 Index,
considered to be representative of the broad market, returned 6.09%.

     The second half of the year was rewarding for the fund: it returned 8.06%
from April through October versus the benchmark's 6.80% gain and the S&P 500's
1.03% decline.

WHAT FACTORS AFFECTED TAX-MANAGED VALUE'S PERFORMANCE?

     Value stocks generally outperformed most other categories during
Tax-Managed Value's fiscal year. Their resurgence took place primarily in the
second half of the period, reflecting investors' concerns about the effects of
an economic slowdown on corporate earnings. These concerns appeared to be
justified in the third quarter, when several well-known consumer products
companies and technology firms warned that their earnings would be lower than
expected. This news sent money out of growth and technology stocks and into the
types of businesses found in Tax-Managed Value--quality companies selling at
reasonable prices.

     Nevertheless, the S&P 500/BARRA Value's larger stake in technology stocks
when tech was king pushed the index ahead of the fund for the year. For the most
part, these were stocks with high price-to-earnings ratios. Tax-Managed Value
carries more of a value bias than its benchmark, and thus many technology stocks
fell outside our investment parameters. However, when value is in favor, the
fund typically outperforms its index, which was demonstrated by its stronger
performance toward the end of the year.

FINANCIAL STOCKS REPRESENTED TAX-MANAGED VALUE'S LARGEST SECTOR WEIGHTING. WHAT
WAS THEIR APPEAL?

     The financial sector encompasses banks, brokerages, credit card companies,
financial services firms, and insurance providers. The group struggled in the
beginning of the year, pressured by the Federal Reserve's series of interest
rates hikes. (Higher interest rates reduce the margins between the rates lending
institutions pay depositors and those they charge for loans.) As investors
shunned the sector in favor of faster growing areas of the market, a number of
financial firms became attractively valued.

     During the summer, signs of slowing growth emerged and the market grew
increasingly convinced that the Fed had reached the end of its rate-hike
program. Financial stocks--bank shares in particular--were the primary
beneficiaries. With roughly one-quarter of its assets in financials, the fund
was well positioned to gain from this shift in sentiment.

[right margin]

"DURING THE SUMMER, SIGNS OF SLOWING GROWTH EMERGED AND THE MARKET GREW
INCREASINGLY CONVINCED THAT THE FED HAD REACHED THE END OF ITS RATE-HIKE
PROGRAM."

PORTFOLIO AT A GLANCE
                                                10/31/00          10/31/99
NO. OF COMPANIES                                  84                90
P/E RATIO                                        19.4              18.5
MEDIAN MARKET                                    $12.7            $19.5
CAPITALIZATION                                  BILLION           BILLION
WEIGHTED MARKET                                  $63.0            $58.8
CAPITALIZATION                                  BILLION           BILLION
PORTFOLIO TURNOVER                                73%             41%(1)
EXPENSE RATIO (FOR
INVESTOR CLASS)                                  1.10%           1.10%(2)

(1)    Period From 3/31/99 to 10/31/99.
(2)    Annualized.

Investment terms are defined in the Glossary on pages 19-20.


                                                  www.americancentury.com      5


Tax-Managed Value--Q&A

                                                                    (Continued)

WHICH FINANCIAL STOCKS HAD THE BIGGEST IMPACT?

     The fund profited from investments in property and casualty insurance
companies. One top contributor was Allstate. Like many insurers, Allstate was
hurt by intensive rate competition and the costs of spring storms in the
Midwest. When insurance rates  began to increase during the third  quarter,
however, the company rebounded strongly.

     Additionally, the rising interest rate environment of the first six months
resulted in a negative return for the fund's bank holdings for the fiscal year.
But the 12-month numbers hide the positive story of the second half of the year:
as rates stabilized, confidence in the industry's prospects grew and bank share
prices responded. Citigroup, one of the country's largest financial services
companies, was a top performer for the fund as it benefited from the change in
sentiment and from the broad diversity of its business portfolio, which kept it
somewhat insulated from the pressures of rising interest rates.

ENERGY STOCKS REPRESENTED A SUBSTANTIAL PORTION OF INVESTMENTS. WHAT ATTRACTED
YOU TO THIS SECTOR?

     Energy holdings contributed to our results as rising energy prices lifted
many stocks in that realm. Although we did well in this group, we were
relatively cautious and stayed underweight compared to the index. Our
investments remained focused on integrated oil firms with more stable earnings
outlooks. A good example is ExxonMobil, which proved to be a strong performer.

WHAT OTHER AREAS CONTRIBUTED TO PERFORMANCE?

     Health care was a particularly fertile area for us. Pharmaceutical  stocks
Eli Lilly, Bristol-Myers Squibb, and Merck all performed well when investors
sought their more predictable earnings in an uncertain environment. Health care
providers HCA-The Healthcare Company and Healthsouth rose on optimism that
Medicare  reimbursements would improve.

WHAT ABOUT DISAPPOINTMENTS?

     Tax-Managed Value's investments in "traditional" telephone companies, such
as Sprint, WorldCom and AT&T, detracted most from performance. This area of the
telecommunications industry suffered from weakening pricing in consumer
long-distance (a situation many observers believe could continue for some time),
as well as from "guilt by association" during the downturn in technology.

     There also were company-specific issues. Sprint's and WorldCom's problems
were compounded when their proposed merger was disallowed by federal regulators
who believed that the combined organization would reduce competition. AT&T's
stock price declined after the company surprised investors and many industry
analysts with its difficulties in executing on its business plan. We continue to
hold the stock, however, believing the market has overreacted to AT&T's recent
struggles.

     A technology holding, mainframe software maker Computer Associates, also
slowed our progress. The company saw revenue growth slacken when IBM, the leader
in mainframes, announced a

[left margin]

TOP TEN HOLDINGS
                     % OF FUND INVESTMENTS
                       AS OF        AS OF
                      10/31/00     4/30/00
EXXON MOBIL CORP.      4.4%         4.9%
CITIGROUP INC.         3.9%         3.3%
VERIZON
     COMMUNICATIONS*   3.2%         3.6%
LOEWS CORP.            2.6%         1.3%
PHILIP MORRIS
     COMPANIES INC.    2.5%         2.0%
ROYAL DUTCH
     PETROLEUM CO.
     NEW YORK SHARES   2.3%         2.2%
ALLSTATE CORP.         2.1%         1.3%
AT&T CORP.             1.9%         2.5%
FORD MOTOR CORP.       1.8%         2.1%
FPL GROUP, INC.        1.8%         1.2%

*  Bell Atlantic Corp. acquired GTE Corp. on 7/3/00. On that date, Bell
Atlantic Corp. changed its name to Verizon Communications. The percentage as of
4/30/00 represents Bell Atlantic Corp. and GTE Corp. shares owned by the fund.

TOP FIVE INDUSTRIES
                       % OF FUND INVESTMENTS
                         AS OF        AS OF
                       10/31/00      4/30/00
BANKS                   12.2%         11.1%
ENERGY RESERVES &
     PRODUCTION          8.5%          7.9%
TELEPHONE                7.9%          8.7%
FINANCIAL SERVICES       5.3%          3.1%
PROPERTY & CASUALTY
     INSURANCE           4.7%          5.4%


6          1-800-345-2021


Tax-Managed Value--Q&A

                                                                    (Continued)

major upgrade cycle, causing many companies to delay software purchases. Because
we think Computer Associates' current troubles are transitory and the firm
remains a solid value opportunity, we purchased additional shares.

WHAT WERE SOME OF THE STRATEGIES YOU EMPLOYED TO KEEP THE FUND TAX EFFICIENT?

     The struggle value stocks went through during the first half of the fiscal
year actually provided us with great opportunities. For example, when banks were
experiencing significant sell-offs, we harvested losses by cutting selected
positions. After waiting a month to comply with IRS rules, we reversed  the
process, returning to our original posture. Each of the sales allowed us to
realize some losses, which were used to offset gains. Throughout the process, we
remained strongly positioned in banks we thought were attractive, so we were
prepared when the area rebounded.

HOW ARE YOU POSITIONING THE FUND GOING FORWARD?

     We anticipate a relatively benign interest-rate environment over the short
term. We also expect economic growth to remain healthy, but to proceed at a
slower rate. As a result, we're not positioned for an imminent economic
downturn. Instead, we continue to look for fundamentally sound firms that appear
to be undervalued.

     Our cause is helped by the fact that many "Old Economy" stocks came down
severely over the past year, and as a result, the marketplace is offering a
diverse menu of value opportunities. We hold substantial positions in
economically sensitive sectors, such as consumer cyclicals and industrials,
whose stock prices appear to have been driven down too far.

WHAT IS YOUR OUTLOOK AS WE APPROACH 2001?

     We've seen indications in recent months that investors have begun to pay
more attention to the price they're paying for a company's business prospects.
Needless to say, this is a profound change in sentiment from the past several
years, when price momentum, rather than relative value or fundamentals, drove
the market. This development is an encouraging sign for investors pursuing a
value strategy.

[right margin]

"...MANY 'OLD ECONOMY' STOCKS CAME DOWN SEVERELY OVER THE PAST YEAR, AND AS A
RESULT, THE MARKETPLACE IS OFFERING A DIVERSE MENU OF VALUE OPPORTUNITIES."

TYPES OF INVESTMENTS IN THE PORTFOLIO


                                                      AS OF OCTOBER 31, 2000
COMMON STOCKS                                                 95.9%
TEMPORARY CASH INVESTMENTS                                     4.1%

                                                       AS OF APRIL 30, 2000
COMMON STOCKS                                                 96.2%
TEMPORARY CASH INVESTMENTS                                     3.8%


                                                  www.americancentury.com      7


Tax-Managed Value--Schedule of Investments

OCTOBER 31, 2000
Shares                                                               Value

COMMON STOCKS -- 95.9%

APPAREL & TEXTILES -- 1.8%
                    5,600  Liz Claiborne, Inc.                $     238,000
                   16,700  VF Corp.                                 456,119
                                                              ------------------
                                                                    694,119
                                                              ------------------
BANKS -- 12.2%
                    9,500  Bank of America Corp.                    456,594
                   16,700  Bank One Corp.                           609,549
                    7,950  Chase Manhattan Corp.                    361,725
                   29,333  Citigroup Inc.                         1,543,648
                   13,400  First Union Corp.                        406,188
                    3,500  Fleet Boston Financial Corp.             133,000
                   12,600  KeyCorp                                  311,063
                   17,000  National City Corp.                      363,375
                    7,500  Summit Bancorp.                          281,250
                   13,500  U.S. Bancorp                             326,531
                                                              ------------------
                                                                  4,792,923
                                                              ------------------
CHEMICALS - 2.9%
                    5,400  FMC Corp.(1)                             410,400
                    9,100  Praxair, Inc.                            338,975
                   18,000  Sherwin-Williams Co.                     390,375
                                                              ------------------
                                                                  1,139,750
                                                              ------------------
COMPUTER HARDWARE &
BUSINESS MACHINES - 4.0%
                   16,400  Compaq Computer Corp.                    498,724
                    8,600  Hewlett-Packard Co.                      399,363
                    6,800  International Business Machines Corp.    669,800
                                                              ------------------
                                                                  1,567,887
                                                              ------------------
COMPUTER SOFTWARE - 2.5%
                   20,500  Computer Associates International, Inc.  653,438
                    5,000  Microsoft Corp.(1)                       344,531
                                                              ------------------
                                                                    997,969
                                                              ------------------
CONSUMER DURABLES - 0.9%
                    8,100  Whirlpool Corp.                          352,350
                                                              ------------------
DEFENSE/AEROSPACE - 2.2%
                    3,000  Boeing Co.                               203,438
                   10,600  Raytheon Co. Cl A                        339,200
                    7,900  TRW Inc.                                 331,800
                                                              ------------------
                                                                    874,438
                                                              ------------------
DEPARTMENT STORES - 2.6%
                   63,000  Kmart Corp.(1)                           374,063
                   17,700  May Department Stores Co. (The)          464,625
                    6,000  Sears, Roebuck & Co.                     178,380
                                                              ------------------
                                                                  1,017,068
                                                              ------------------


Shares                                                              Value
DRUGS - 2.5%
                    8,100  Bristol-Myers Squibb Co.             $   493,594
                    5,600  Merck & Co., Inc.                        503,650
                                                              ------------------
                                                                    997,244
                                                              ------------------
ELECTRICAL EQUIPMENT - 1.1%
                    8,900  Lucent Technologies Inc.                 207,481
                    8,400  Motorola, Inc.                           209,475
                                                              ------------------
                                                                    416,956
                                                              ------------------
ELECTRICAL UTILITIES - 3.1%
                   21,500  Edison International                     513,313
                   10,500  FPL Group, Inc.                          693,000
                                                              ------------------
                                                                  1,206,313
                                                              ------------------
ENERGY RESERVES & PRODUCTION - 8.5%
                    4,300  Chevron Corp.                            353,138
                   19,305  Exxon Mobil Corp.                      1,721,764
                   19,000  Occidental Petroleum Corp.               377,625
                   15,100  Royal Dutch Petroleum Co.
                              New York Shares                       896,562
                                                              ------------------
                                                                  3,349,089
                                                              ------------------
ENTERTAINMENT - 0.7%
                    7,700  Disney (Walt) Co.                        275,756
                                                              ------------------
ENVIRONMENTAL SERVICES - 0.9%
                   17,000  Waste Management, Inc.                   340,000
                                                              ------------------
FINANCIAL SERVICES - 5.3%
                    7,400  Block (H & R), Inc.                      264,088
                    7,400  Countrywide Credit Industries, Inc.      277,038
                    5,200  Fannie Mae                               400,399
                    8,200  Household International, Inc.            412,562
                    4,000  MBIA Inc.                                290,750
                    6,500  MGIC Investment Corp.                    442,812
                                                              ------------------
                                                                  2,087,649
                                                              ------------------
FOOD & BEVERAGE - 2.1%
                   19,500  ConAgra, Inc.                            416,813
                    9,500  Heinz (H.J.) Co.                         398,406
                                                              ------------------
                                                                    815,219
                                                              ------------------
FOREST PRODUCTS & PAPER - 1.5%
                    6,000  Fort James Corp.                         197,625
                   11,000  International Paper Co.                  402,875
                                                              ------------------
                                                                    600,500
                                                              ------------------
GROCERY STORES - 0.7%
                   12,200  Albertson's Inc.                         288,988
                                                              ------------------
HEAVY ELECTRICAL EQUIPMENT - 2.1%
                    8,100  Cooper Industries, Inc.                  309,825
                    6,900  Emerson Electric Co.                     506,719
                                                              ------------------
                                                                    816,544
                                                              ------------------


8          1-800-345-2021                     See Notes to Financial Statements


Tax-Managed Value--Schedule of Investments

                                                                    (Continued)
OCTOBER 31, 2000
Shares                                                          Value
HOME PRODUCTS - 1.8%
                    5,700  Avon Products, Inc.               $      276,450
                   15,200  Fortune Brands, Inc.                     447,450
                                                              ------------------
                                                                    723,900
                                                              ------------------
INDUSTRIAL PARTS - 2.2%
                   11,000  ITT Industries, Inc.                     358,188
                   10,100  Parker-Hannifin Corp.                    417,887
                    3,000  Snap-on Inc.                              76,688
                                                              ------------------
                                                                    852,763
                                                              ------------------
INFORMATION SERVICES - 1.3%
                    5,700  Electronic Data Systems Corp.            267,543
                    4,900  First Data Corp.                         245,613
                                                              ------------------
                                                                    513,156
                                                              ------------------
INVESTMENT TRUSTS - 2.3%
                    7,300  Equity Residential Properties Trust      343,556
                    4,000  Standard and Poor's 500
                              Depositary Receipt                    572,250
                                                              ------------------
                                                                    915,806
                                                              ------------------
LEISURE - 1.6%
                    8,800  Eastman Kodak Co.                        394,900
                   18,862  Mattel, Inc.                             244,027
                                                              ------------------
                                                                    638,927
                                                              ------------------
LIFE & HEALTH INSURANCE - 0.9%
                   11,200  Torchmark Corp.                          373,100
                                                              ------------------
MEDICAL PRODUCTS & SUPPLIES - 1.2%
                   13,500  Becton Dickinson & Co.                   452,250
                                                              ------------------
MEDICAL PROVIDERS & SERVICES - 2.2%
                    9,700  HCA - The Healthcare Co.                 387,394
                   40,000  HEALTHSOUTH Corp.(1)                     480,000
                                                              ------------------
                                                                    867,394
                                                              ------------------
MOTOR VEHICLES & PARTS - 2.8%
                   27,096  Ford Motor Co.                           707,883
                    6,500  General Motors Corp.                     403,813
                                                              ------------------
                                                                  1,111,696
                                                              ------------------
OIL REFINING - 2.0%
                   10,000  Tosco Corp.                              286,250
                   18,500  USX-Marathon Group                       502,969
                                                                    789,219



Shares/Principal Amount                                              Value

PROPERTY & CASUALTY INSURANCE - 4.7%
                   20,300  Allstate Corp.                     $     817,075
                   11,300  Loews Corp.                            1,027,593
                                                              ------------------
                                                                  1,844,668
                                                              ------------------
PUBLISHING - 2.5%
                   13,000  American Greetings Corp. Cl A            236,438
                   15,600  Deluxe Corp.                             351,975
                    7,500  Knight-Ridder, Inc.                      376,875
                                                              ------------------
                                                                    965,288
                                                              ------------------
RAILROADS - 0.6%
                    8,900  Burlington Northern Santa Fe Corp.       236,406
                                                              ------------------
RESTAURANTS - 0.6%
                   10,300  Wendy's International, Inc.              224,025
                                                              ------------------
TELEPHONE - 7.9%
                   33,000  AT&T Corp.                               765,187
                   14,000  Sprint Corp.                             357,000
                   22,080  Verizon Communications                 1,276,499
                   29,000  WorldCom, Inc.(1)                        687,844
                                                              ------------------
                                                                  3,086,530
                                                              ------------------
THRIFTS - 1.2%
                   11,100  Washington Mutual, Inc.                  488,400
                                                              ------------------
TOBACCO - 2.5%
                   26,700  Philip Morris Companies Inc.             977,888
                                                              ------------------
TOTAL COMMON STOCKS                                              37,692,178
                                                              ------------------
   (Cost $33,988,980)

TEMPORARY CASH INVESTMENTS - 4.1%
               $1,600,000  FNMA Discount Notes,
                              6.45%, 11/1/00(2)                   1,600,000
                                                              ------------------
   (Cost $1,600,000)

TOTAL INVESTMENT SECURITIES - 100.0%                            $39,292,178
                                                              ==================
   (Cost $35,588,980)

NOTES TO SCHEDULE OF INVESTMENTS
FNMA = Federal National Mortgage Association
(1) Non-income producing.
(2) Rate disclosed is the yield to maturity at purchase.


See Notes to Financial Statements                 www.americancentury.com      9


Statement of Assets and Liabilities

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results in the fund's NET
ASSETS. The net assets divided by shares outstanding is the share price, or NET
ASSET VALUE PER SHARE. This statement also breaks down the fund's net assets
into capital (shareholder investments) and performance (investment income and
gains/losses).

OCTOBER 31, 2000

ASSETS
Investment securities, at value
  (identified cost of $35,588,980) (Note 3) ...................     $39,292,178
Cash ..........................................................          69,741
Receivable for investments sold ...............................         282,871
Dividends and interest receivable .............................          52,684
                                                              ------------------
                                                                     39,697,474
                                                              ------------------
LIABILITIES
Payable for investments purchased .............................         527,977
Accrued management fees (Note 2) ..............................          34,500
Payable for directors' fees and expenses ......................              12
Accrued expenses and other liabilities ........................              40
                                                              ------------------
                                                                        562,529
                                                              ------------------
Net Assets ....................................................     $39,134,945
                                                              ==================
CAPITAL SHARES, $0.01 PAR VALUE
Authorized -- Investor Class ..................................      134,000,00
                                                              ==================
Outstanding -- Investor Class .................................       7,110,259
                                                              ==================
Net Asset Value Per Share .....................................         $5.50
                                                              ==================
NET ASSETS CONSIST OF:
Capital (par value and paid-in surplus) .......................      $36,562,69
Accumulated undistributed net investment income ...............         434,528
Accumulated net realized loss on investment transactions ......      (1,565,476
Net unrealized appreciation on investments (Note 3) ...........       3,703,198
                                                              ------------------
                                                                    $39,134,945
                                                              ==================


10          1-800-345-2021                     See Notes to Financial Statements


Statement of Operations

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's operations. In other words, it shows how much
money the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

YEAR ENDED OCTOBER 31, 2000

INVESTMENT INCOME
Income:
Dividends .....................................................    $    952,915
Interest ......................................................          77,365
                                                              ------------------
                                                                      1,030,280
                                                              ------------------
Expenses (Note 2):
Management fees ...............................................         445,431
Directors' fees and expenses ..................................             178
                                                              ------------------
                                                                        445,609
                                                              ------------------
Net investment income .........................................         584,671
                                                              ------------------

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS (NOTE 3)
Net realized loss on investments ..............................      (1,395,301)
Change in net unrealized appreciation on investments ..........       3,195,258
                                                              ------------------

Net realized and unrealized gain on investments ...............       1,799,957
                                                              ------------------

Net Increase in Net Assets Resulting from Operations ..........      $2,384,628
                                                              ==================


See Notes to Financial Statements                www.americancentury.com      11


<TABLE>
<CAPTION>
Statement of Changes in Net Assets

This statement shows how the fund's net assets changed over the past two
reporting periods. It details how much a fund grew or shrank as a result of
operations (as detailed on the previous page for the most recent period), income
and capital gain distributions, and shareholder investments and redemptions.

YEAR ENDED OCTOBER 31, 2000 AND PERIOD ENDED OCTOBER 31, 1999

Increase (Decrease) in Net Assets
                                                             2000            1999(1)
OPERATIONS
<S>                                                     <C>               <C>
Net investment income ................................. $    584,671      $     286,032
Net realized loss on investment transactions ..........   (1,395,301)          (172,911)
Change in net unrealized appreciation on investments ..    3,195,258            507,940
                                                       ---------------    ----------------
Net increase in net assets resulting from operations ..    2,384,628            621,061

DISTRIBUTIONS TO SHAREHOLDERS
From net investment income ............................     (433,439)             --
                                                       ---------------    ----------------
CAPITAL SHARE TRANSACTIONS
Proceeds from shares sold .............................    5,278,808         47,330,405
Proceeds from reinvestment of distributions ...........      428,437              --
Payments for shares redeemed ..........................  (14,655,657)        (1,819,298)
                                                       ---------------    ----------------
Net increase (decrease) in net assets
from capital share transactions .......................   (8,948,412)        45,511,107
                                                       ---------------    ----------------
Net increase (decrease) in net assets .................   (6,997,223)        46,132,168

NET ASSETS
Beginning of period ...................................   46,132,168             --
                                                       ---------------    ----------------
End of period .........................................  $39,134,945        $46,132,168
                                                       ===============    ================
Undistributed net investment income ...................     $434,528           $286,032
                                                       ===============    ================
TRANSACTIONS IN SHARES OF THE FUND
Sold ..................................................    1,050,478          9,255,286
Issued in reinvestment of distributions ...............       85,687              --
Redeemed ..............................................   (2,928,955)          (352,237)
                                                       ---------------    ----------------
Net increase (decrease) ...............................   (1,792,790)         8,903,049
                                                       ===============    ================
</TABLE>

(1)  March 31, 1999 (inception) through October 31, 1999.


12      1-800-345-2021                         See Notes to Financial Statements


Notes to Financial Statements

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. Tax-Managed Value Fund (the fund) is one
of the  fourteen series of funds issued by the corporation. The fund is
diversified under the 1940 Act. The fund's investment objective  is to seek
long-term capital growth by investing primarily in  common stocks that
management believes to be undervalued at the time of purchase while attempting
to minimize the impact of federal taxes on shareholder returns. The following
significant accounting policies are in accordance with accounting principles
generally accepted in the United States of America; these policies may require
the use of estimates by fund management.


    MULTIPLE CLASS -- The fund is authorized to issue three  classes of shares:
the Investor Class, the Advisor Class, and the Institutional Class. The three
classes of shares differ principally in their respective shareholder servicing
and distribution expenses and arrangements. All shares of the fund represent an
equal pro rata interest in the assets of the class to which such shares belong,
and have identical voting, dividend, liquidation and other rights and the same
terms and conditions, except for class specific expenses and exclusive rights to
vote on matters affecting only individual classes. Sale of the Advisor Class and
Institutional Class had not commenced as of October 31, 2000.


    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of certain foreign securities, at the last reported
sales price, depending on local convention or regulation. When valuations are
not readily available, securities are valued at fair value as determined in
accordance with procedures adopted by the Board of Directors.


    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date. Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.


    INVESTMENT INCOMe -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date. Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.


    REPURCHASE AGREEMENTS -- The fund may enter into repurchase agreements with
institutions the fund's investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors. Each repurchase agreement is recorded at
cost. The fund requires that collateral, represented by securities, received in
a repurchase transaction be transferred to the custodian in a manner sufficient
to enable the fund to obtain those securities in the event of a default under
the repurchase agreement. ACIM monitors, on a daily basis, the securities
transferred to ensure the value, including accrued interest, of the securities
under each repurchase agreement is equal to or greater than amounts owed to the
fund under each repurchase agreement.


    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account. These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
Treasury or Agency obligations.


    INCOME TAX STATUS -- It is the fund's policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code. Accordingly, no provision has been made for federal or state
income taxes.


    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date. Distributions from net investment income and net
realized gains are generally declared and paid annually.


    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization
for federal income tax purposes. These differences reflect the differing
character of certain income items and net realized gains and losses for
financial statement and tax purposes and may result in reclassification among
certain capital accounts.


    At October 31, 2000, accumulated net realized capital loss carryovers for
federal income tax purposes of $1,535,337 (expiring in 2007 through 2008) may be
used to offset future taxable gains.


                                                 www.americancentury.com      13


Notes to Financial Statements
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
2. TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the fund with investment advisory and management services in
exchange for a single, unified management fee per class. The Agreement provides
that all expenses of the fund, except brokerage commissions, taxes, interest,
expenses of those directors who are not considered "interested persons" as
defined in the 1940 Act (including counsel fees) and extraordinary expenses,
will be paid by ACIM. The fee is computed daily and paid monthly based on the
fund's class  average daily closing net assets during the previous month.


    The annualized fee schedule for the Investor Class based on fund average net
assets is as follows:

    1.10% on the first $500 million
    1.00% on the next $500 million
    0.90% over $1 billion

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3. INVESTMENT TRANSACTIONS

    Purchases and sales of investment securities, excluding short-term
investments, for the year ended October 31, 2000, were $28,551,436 and
$38,779,578, respectively.

    On October 31, 2000, accumulated net unrealized appreciation was $3,671,546,
based on the aggregate cost of investments for federal income tax purposes of
$35,620,632, which consisted of unrealized appreciation of $6,219,186 and
unrealized depreciation of $2,547,640.

--------------------------------------------------------------------------------
4. BANK LOANS

    The fund, along with certain other funds managed by ACIM, entered into an
unsecured $620,000,000 bank line of credit agreement with Chase Manhattan Bank.
The fund may borrow money for temporary or emergency purposes to fund
shareholder redemptions. Borrowings under the agreement bear interest at the
Federal Funds rate plus 0.50%. The fund did not borrow from the line during the
year ended October 31, 2000.


14      1-800-345-2021


<TABLE>
<CAPTION>
Tax-Managed Value--Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)

                                                                   2000         1999(1)
PER-SHARE DATA
<S>                                                               <C>            <C>
Net Asset Value, Beginning of Period ...........................  $5.18          $5.00
                                                               ------------  -------------
Income From Investment Operations
  Net Investment Income ........................................   0.08           0.04
  Net Realized and Unrealized Gain on Investment Transactions ..   0.29           0.14
                                                               ------------  -------------
  Total From Investment Operations .............................   0.37           0.18
                                                               ------------  -------------
Distributions
  From Net Investment Income ...................................  (0.05)           .--
                                                               ------------  -------------
Net Asset Value, End of Period .................................  $5.50          $5.18
                                                               ============  =============
  Total Return(2) ..............................................  7.23%           3.60%
RATIOS/SUPPLEMENTAL DATA
Ratio of Operating Expenses to Average Net Assets ..............  1.10%           1.10%(3)
Ratio of Net Investment Income to Average Net Assets ...........  1.56%           1.14%(3)
Portfolio Turnover Rate ........................................    73%             41%
Net Assets, End of Period (in thousands) ....................... $39,135         $46,132
</TABLE>

(1) March 31, 1999 (inception) through October 31, 1999.

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

(3) Annualized.


                                             www.americancentury.com          15


Independent Auditors' Report

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

  We have audited the accompanying statement of assets and liabilities,
including the schedule of investments, of Tax-Managed Value Fund (the "Fund"),
one of the funds comprising American Century Mutual Funds, Inc., as of October
31, 2000, and the related statement of operations for the year then ended, the
statements of changes in net assets for the year then ended and for the period
August 1, 1999 (inception) through October 31, 1999, and the financial
highlights for the year then ended and for the period August 1, 1999 (inception)
through October 31, 1999. These financial statements and the financial
highlights are the responsibility of the Fund's management. Our responsibility
is to express an opinion on these financial statements and the financial
highlights based on our audits.


  We conducted our audits in accordance with auditing standards generally
accepted in the United States of America. Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation
of securities owned at October 31, 2000 by correspondence with the custodian and
brokers; where replies were not received from brokers, we performed other
auditing procedures. An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.


  In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of
Tax-Managed Value Fund as of October 31, 2000, the results of its operations for
the year then ended, the changes in its net assets for the year then ended and
for the period March 31, 1999 (inception) through October 31, 1999, and the
financial highlights for the respective stated periods, in conformity with
accounting principles generally accepted in the United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


16      1-800-345-2021


Retirement Account Information

RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Call American Century for either
form. Your written election is valid from the date of receipt at American
Century. You may revoke your election at any time by sending a written notice
to us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


                                                 www.americancentury.com      17


Background Information

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers more than a dozen growth and income funds including
domestic equity, balanced, asset allocation, and specialty. Tax-Managed Value
is a general equity fund managed to provide growth over time with less
volatility than more aggressive growth funds.

     AMERICAN CENTURY TAX-MANAGED VALUE invests primarily in common stocks of
medium to large companies that the management team believes are temporarily
undervalued. Stock purchases are based on a company-by-company analysis to
determine whether a stock is trading below what the fund management team
considers fair value. This is determined by comparing a stock's share price with
key financial measures, including earnings, book value, cash flow, and
dividends. If the stock's price relative to these measures is low relative to
where it typically has traded, it is a candidate for purchase.

     The managers also will attempt to minimize the impact of federal income
taxes on shareholder returns by attempting to minimize taxable distributions to
shareholders.

     Broad diversification across many industries is stressed to prevent the
performance of one sector from dominating fund returns.

COMPARATIVE INDICES

     The following indices are used in the report to serve as fund performance
comparisons. They are not investment products available for purchase.

     DOW JONES INDUSTRIAL AVERAGE (DJIA) is a price-weighted average of 30
actively traded Blue Chip stocks, primarily industrials but including
service-oriented firms. Prepared and published by Dow Jones & Co., it is the
oldest and most widely quoted of all the market indicators.

     The S&P 500 is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that are considered to be leading firms in
leading industries. Created by Standard & Poor's, it is intended to be a broad
measure of U.S. stock market performance.

     The S&P 500/BARRA VALUE INDEX is a capitalization-weighted index consisting
of S&P 500 stocks that have lower price- to-book ratios, and, in general, share
other characteristics associated with value-style stocks.

[left margin]

PORTFOLIO MANAGERS
  Tax-Managed Value
     MARK MALLON, CFA
     CHARLES RITTER, CFA


18      1-800-345-2021


Glossary

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on page 15.

INVESTMENT TERMS

*   MEDIAN MARKET CAPITALIZATION-- market capitalization (market cap) is the
total value of a company's stock and is calculated by multiplying the number of
outstanding common shares by the current share price. The company whose market
cap is in the middle of the portfolio is the median market cap. Half the
companies in the portfolio have values greater than the median, and half have
values that are less. If there is an even number of companies, then the median
is the average of the two companies in the middle.

*   WEIGHTED AVERAGE MARKET CAPITALIZATION--
average market capitalization represents the average value of the companies held
in a portfolio. When  that figure is weighted, the impact of each company's
capitalization on the overall average is proportional to the total market value
of its shares.

*   NUMBER OF COMPANIES-- the number of different companies held by a fund on a
given date.

*   PORTFOLIO TURNOVER-- the percentage of a fund's investment portfolio that is
replaced during a given time period, usually a year. Actively managed portfolios
tend to have higher turnover than passively managed portfolios such as index
funds.

*   PRICE/BOOK RATIO-- a stock value measurement calculated by dividing a
company's stock price by its book value per share, with the result expressed as
a multiple instead of as a percentage. (Book value per share is calculated by
subtracting a company's liabilities from its assets, then dividing that value by
the number of outstanding shares.)


*   PRICE/EARNINGS (P/E) RATIO-- a stock value measurement calculated by
dividing a company's stock price by its earnings per share, with the result
expressed as a multiple instead of as a percentage. (Earnings per share is
calculated by dividing the after-tax earnings of a corporation by its
outstanding shares.) When this figure is weighted, the impact of each company's
P/E ratio is in proportion to the percentage of the fund that the company
represents.

TYPES OF STOCKS

*   BLUE CHIP STOCKS-- stocks of the most established companies in American
industry. They are generally large, fairly stable companies that have
demonstrated consistent earnings and usually have long-term growth potential.
Examples include General Electric and Coca-Cola.

*   CYCLICAL STOCKS-- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle. Examples
include the stocks of automobile manufacturers, steel producers and textile
operators.

*   GROWTH STOCKS-- stocks of companies that have experienced above-average
earnings growth and are expected to continue such growth. These stocks  often
sell at high P/E ratios. Examples can include the stocks of high-tech, health
care and consumer  staple companies.

*   LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of more than $9 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The Dow Jones Industrial Average and the S&
P 500 Index generally consist of stocks in this range.

*   MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of between $2.3 billion and $9 billion. This is
Lipper's market capitalization breakpoint as of October 31, 2000, although it
may be subject to change based on market fluctuations. The S&P 400 Index and
Russell 2500 Index generally consist of stocks in this range.


                                                 www.americancentury.com      19


Glossary
                                                                    (Continued)

*   SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock)  of less than $2.3 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The S&P 600 Index and the Russell 2000
Index generally consist of stocks in this range.

*   VALUE STOCKS-- generally considered to be stocks that are purchased because
they are relatively inexpensive. These stocks are typically characterized by low
P/E ratios.

FUND CLASSIFICATIONS

    Please be aware that a fund's category may change over time. Therefore, it
is important that you read the fund's prospectus or fund profile carefully
before investing to ensure its objectives, policies and risk potential are
consistent with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with correspondingly high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
correspondingly high price-fluctuation risk.


20      1-800-345-2021


{inside back cover]

AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation

The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]

[graphic of runners]

WHO WE ARE

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and convenient.

For four decades, American Century has been a leader in performance, service and
innovation. From pioneering the use of computer technology in investing to
allowing investors to conduct transactions and receive financial advice over the
Internet, we have been committed to building long-term relationships and to
helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

P.O. BOX 419200
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WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
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FAX: 816-340-7962

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FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

-------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                     AMERICAN CENTURY
www.americancentury.com                                           COMPANIES

0012                              American Century Investment Services, Inc.
SH-ANN-23036                      (c)2000 American Century Services Corporation
<PAGE>
[front cover]

October 31, 2000

                                AMERICAN CENTURY
                                 ANNUAL REPORT

[graphic of runners]
[graphic of person looking at computer screen]

Veedot(sm)

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

[inside front cover]

REVIEW THE DAY'S MARKET ACTIVITY AT WWW.AMERICANCENTURY.COM

   Now you can find more perspective on daily stock and bond market activity on
American Century's Web site.

INFORMATION AND ADVANCE NOTICE

   Our Daily Market Wraps provide at-a-glance descriptions of daily news and
events that influenced the U.S. stock and bond markets. In addition, these
write-ups provide advance notice of key economic reports or figures that are
likely to affect market activity.

REVIEW THE WEEK

   To put the week in perspective, look no further than our Weekly Market Wrap.
This commentary discusses the week's economic and market news, providing a
succinct review of what happened and what to look for in the week ahead.

EASY TO FIND

   The Daily and Weekly Market Wraps are easy to find on our Web site. Just go
to www.americancentury.com, click on "News" in the tool bar, and locate the Wrap
you're looking for in the left column.

[Dalbar seal]

     American Century's reports to shareholders have been awarded the
Communications Seal from Dalbar Inc., an independent financial services research
firm. The Seal recognizes communications demonstrating a level of excellence in
the industry.

[left margin]

VEEDOT
(AMVIX)
--------------------------

Turn to the inside back cover to see a list of American Century funds classified
by objective and risk.


Our Message to You
--------------------------------------------------------------------------------

[photo of James E. Stowers, Jr. and James E. Stowers III]
James E. Stowers, Jr., standing, with James E. Stowers III

     The year covered in this report was among the more remarkable in the
market's recent history. Investors witnessed a stunning advance during the first
half, followed by a swift and dramatic retreat from record-breaking heights. The
reversal was the result of a convergence of several factors, among them concern
about a slowing economy, rising interest rates and richly priced technology
stocks. As our portfolio managers discuss in their investment review, we believe
that stock prices ultimately depend on earnings, and they steadfastly follow a
systematic, repeatable approach to identify companies in the early stages of
their growth. We think investors in Veedot are best served by that philosophy,
no matter how volatile the market.

     Turning to corporate matters, we are pleased to announce that senior vice
president and lead portfolio manager C. Kim Goodwin has been named co-chief
investment officer for American Century's domestic growth equity  discipline. An
investment professional with 13 years of portfolio management experience,
Goodwin shares this position with Jim Stowers III. She will continue to serve on
the investment team for American Century Growth, a fund she's co-managed since
1997.

     In her new role, Goodwin manages the teams responsible for the Growth,
Select, Ultra, Vista, Giftrust, Heritage, New Opportunities, Life Sciences and
Technology funds. She also joins the Investment Oversight Committee, a group of
senior executives who monitor the performance of the company's equity and fixed
income disciplines.

     In other corporate news, we chose to share the chairman of the board
responsibilities and also named American Century President William M. Lyons
chief executive officer, giving him ultimate management responsibility for the
entire company.

     These changes strengthen the leadership of our investment management area
and allow us to pursue additional worthwhile endeavors. For example, Jim Stowers
III will focus more on product innovation (in particular, our
earnings-acceleration screening system to build the next generation of portfolio
management technologies). However, his first priority will be continuing
involvement on the investment teams responsible for the Ultra and Veedot Funds.

     We appreciate your continued confidence in American Century.

Sincerely,

/signature/                             /signature/
James E. Stowers, Jr.                   James E. Stowers III
Founder and Chairman of the Board       Co-Chairman of the Board

[right margin]

                               Table of Contents

   Report Highlights ......................................................    2
   Market Perspective .....................................................    3

VEEDOT
   Performance Information ................................................    4
   Management Q&A .........................................................    5
   Portfolio at a Glance ..................................................    5
   Top Ten Holdings .......................................................    6
   Top Five Industries ....................................................    6
   Types of Investments ...................................................    7
   Schedule of Investments ................................................    8

FINANCIAL STATEMENTS
   Statement of Assets and
      Liabilities .........................................................   10
   Statement of Operations ................................................   11
   Statement of Changes
      in Net Assets .......................................................   12
   Notes to Financial
   Statements .............................................................   13
   Financial Highlights ...................................................   16
   Independent Auditors'
      Report ..............................................................   18

OTHER INFORMATION
   Share Class and Retirement
      Account Information .................................................   19
   Background Information
      Investment Philosophy
         and Policies .....................................................   20
      Comparative Indices .................................................   20
      Portfolio Managers ..................................................   20
   Glossary ...............................................................   21


                                                  www.americancentury.com     1


Report Highlights
--------------------------------------------------------------------------------

MARKET PERSPECTIVE

* 2000 has presented investors with two very different stock markets. Until
  March 10, investors seemed interested only in "TMT" stocks--those of
  technology, media, and telecommunications companies. The Nasdaq sprinted
  ahead 24%, buoyed by corporate technology spending, a wave of foreign money
  moving into U.S. stocks, and investor enthusiasm for any company with a
  ".com" at the end of its name. If you had anything to do with the Internet,
  it seemed, no price was too high for your shares.

* Since then, though, investors have been painfully reminded that earnings do
  matter.  Equity valuations across technology have fallen, as evidenced by
  the Nasdaq's 33% decline from its March high. A newfound focus on
  valuations and earnings has resulted in a broadening of the market across
  company size, style, and sector.  That broadening, though, has been
  accompanied by rising volatility that is well above the historical averages
  for the S&P 500 and the Nasdaq.

VEEDOT

* Veedot gained 18.40% since its inception on November 30, 1999. It outperformed
  its benchmark, the Wilshire 5000 Index, which gained just 4.68% during the
  same time frame.

* The fund's technology holdings contributed the most to performance. Within
  this sector, Veedot's heavy weighting in electrical equipment providers proved
  to be an advantage. The fund's substantial stake in semiconductor firms also
  added significantly to returns.

* Veedot also benefited from its health care holdings, particularly during  the
  latter half of the period. Strong security selection among medical products
  and suppy firms and  pharmaceutical companies had a positive impact.

* Retailers detracted the most from performance, as investors grew increasingly
  concerned about the effects of a slowing economy. The fund's relatively
  small position in this industry helped soften the impact.

[left margin]


                               VEEDOT(1)
                                (AMVIX)

       TOTAL RETURNS:                         AS OF 10/31/00
          6 Months                                   -12.43%(2)
          Since Inception                             18.40%(2)
       INCEPTION DATE:                              11/30/99
       NET ASSETS:                            $364.3 million(3)

(1)  Investor Class.
(2)  Not annualized.
(3)  Includes Investor and Institutional classes.


Investment terms are defined in the Glossary on pages 21-22.


2      1-800-345-2021


Market Perspective from James E. Stowers III and C. Kim Goodwin
--------------------------------------------------------------------------------

[photo of C. Kim Goodwin and James E. Stowers III]

C. Kim Goodwin and James E. Stowers III, co-chief investment officers, U.S.
growth equities

     2000 has challenged equity investors with two very different stock markets.
Until March 10, we had what amounted to a one-sector economy as investors heard
only the siren song of technology. The Nasdaq sprinted ahead 24%, buoyed by
corporate tech spending, a continuing flood of foreign money attracted by a
strong U.S. economy, and what could only be called a speculative bubble. Many
said we had crossed into a new economy, one highlighted by technology, media,
and telecommunications firms. If you had anything to do with the Internet, no
price was too high for your shares.  Earnings didn't seem to matter either in
this new era. You could succeed simply by putting ".com" at the end of your
name.

     But bubbles puncture easily. In the face of rising short-term interest
rates, skyrocketing energy costs, and a weak euro, the economy and corporate
earnings began to slow.  From mid-March forward, investors have been reminded
that earnings do matter, and it's been a punishing lesson. Equity  valuations
have fallen, as evidenced by the Nasdaq's more than 33% tumble from its March
high--a decline more severe than its earlier drop, as well as those of the Dow
Jones Industrial Average, the S&P 500 or the NYSE Composite, during the October
1987 market crash.

     A newfound focus on valuation and earnings has resulted in a broadening of
the market across company size, style, and sector. Albeit modestly, smaller
companies have outperformed larger companies year-to-date. In addition, value
equities have outperformed growth equities so far in 2000 for the first time in
six calendar years. Finally, since mid-year, twice as many sectors of the S&P
500 have outperformed the index than in the previous 18 months.

     The trade-off to the market's broadening might be the perpetuation of
rising volatility--volatility in the S&P 500 and Nasdaq that is almost twice and
more than three times their historical averages, respectively. Combine nearly
instant dissemination of information, declining commission costs, recent
regulations regarding the flow of information and more than $1.7 trillion in
401(k) and other investor-controlled assets, and you have a recipe for "ready,
fire, aim" investing.

     All of this, we think, puts us in a market where the best results will be
earned by investors who can identify rapidly growing firms in the early stages
of their growth. This is the foundation of the investment strategy that drives
Veedot's approach.

[right margin]

"A NEWFOUND FOCUS ON VALUATION AND EARNINGS HAS RESULTED IN A BROADENING OF THE
MARKET ACROSS COMPANY SIZE, STYLE, AND SECTOR."

MARKET RETURNS
FOR THE 11 MONTHS ENDED OCTOBER 31, 2000

S&P 500                  3.96%
S&P MIDCAP 400          25.08%
RUSSELL 2000            10.79%

Source: Lipper Inc.

These indices represent the performance of large-, medium-, and
small-capitalization stocks.

MARKET PERFORMANCE (GROWTH OF $1.00)
FOR THE 11 MONTHS ENDED OCTOBER 31, 2000

[data for line chart below]

                 S&P 500 Index     S&P Midcap 400     Russell 2000
11/30/99         $1.00             $1.00              $1.00
12/31/99         $1.06             $1.06              $1.11
 1/31/00         $1.01             $1.03              $1.10
 2/29/00         $0.99             $1.10              $1.28
 3/31/00         $1.08             $1.19              $1.19
 4/30/00         $1.05             $1.15              $1.12
 5/31/00         $1.03             $1.14              $1.05
 6/30/00         $1.05             $1.15              $1.15
 7/31/00         $1.04             $1.17              $1.11
 8/31/00         $1.10             $1.30              $1.19
 9/30/00         $1.04             $1.29              $1.16
10/31/00         $1.04             $1.25              $1.11

Value on 10/31/00
S&P 500           $1.04
S&P MidCap 400    $1.25
Russell 2000      $1.11


                                                  www.americancentury.com     3


Veedot--Performance
--------------------------------------------------------------------------------

TOTAL RETURNS AS OF OCTOBER 31, 2000*

                         INVESTOR CLASS                 INSTITUTIONAL CLASS
                      (INCEPTION 11/30/99)               (INCEPTION 8/1/00)

                VEEDOT     WILSHIRE 5000 INDEX     VEEDOT    WILSHIRE 5000 INDEX
6 MONTHS ...... -12.43%          -1.14%              --               --
LIFE OF FUND ..  18.40%           4.68%            -3.27%            0.16%

*Returns for periods less than one year are not annualized.

See pages 19-21 for information about share class, the Wilshire 5000 Index and
returns.

GROWTH OF $10,000 OVER LIFE OF FUND

[data for mountain chart below]

                  Veedot       Wilshire 5000 Index
11/30/1999        $10,000      $10,000
12/31/1999        $11,840      $10,759
 1/31/2000        $11,800      $10,313
 2/29/2000        $15,320      $10,544
 3/31/2000        $14,820      $11,170
 4/30/2000        $13,521      $10,588
 5/31/2000        $12,520      $10,218
 6/30/2000        $13,360      $10,669
 7/31/2000        $12,281      $10,451
 8/31/2000        $13,681      $11,210
 9/30/2000        $13,240      $10,694
10/31/2000        $11,840      $10,468

$10,000 investment made 11/30/99

Value on 10/31/00
Wilshire 5000 Index         $10,468
Veedot                      $11,840

The graph at left shows the growth of a $10,000 investment in the fund over the
life of the fund. The Wilshire 5000 Index is provided for comparison in each
graph. Veedot's total returns include operating expenses (such as transaction
costs and  management fees) that reduce returns, while the total returns of the
Wilshire 5000 Index do not. The graph is based on Investor Class shares only;
performance for other classes will vary due to differences in fee structures
(see the Total Returns table above). Past performance does not guarantee future
results. Investment return and principal value will fluctuate, and redemption
value may be more or less than original cost.


4     1-800-345-2021


Veedot--Q&A
--------------------------------------------------------------------------------

[photo of Jim Stowers III and John Small, Jr.]

     An interview with Jim Stowers III and John Small, Jr., portfolio managers
on the Veedot investment team.

HOW DID VEEDOT PERFORM FOR THE 11 MONTHS ENDED OCTOBER 31, 2000?

     Before addressing performance, we'd like to take this opportunity to
welcome new investors to the fund. With nearly a year of performance under
Veedot's belt, we are pleased with how well the fund's methodology and
investment approach have served investors. Since its inception on November 30,
1999, the fund has gained 18.40%, dramatically outperforming its benchmark, the
Wilshire 5000 Index, which gained just 4.68% during the same time frame.*

BEFORE DISCUSSING VEEDOT'S PERFORMANCE IN DETAIL, WILL YOU PROVIDE A REFRESHER
ON HOW THE FUND IS MANAGED?

     Veedot shares the same investment objective as American Century's other
aggressive equity funds -- to seek long-term investment returns by investing in
companies whose earnings and revenues are growing at an accelerating rate.
However, the fund's investment strategy is quite different, and it's important
that investors understand our approach.

     To find accelerating firms, we rely on American Century's proprietary
database that screens approximately 12,000 stocks. It tracks companies of all
sizes, without regard to sector, industry, or geographical location, and filters
out those that best meet the fund's fundamental investment criteria of
accelerating earnings and/or revenues. We then apply technical analysis--the
study of a stock's historical price pattern--to help identify companies in the
early stages of their growth. Our goal is to own companies when their growth is
the most dramatic.

     What's important about this strategy is that it relies on a very
systematic, repeatable discipline. We focus only on a stock's fundamental data
and its historical response to investor behavior, so we're never influenced by
qualitative or speculative input. We're interested in a company's earnings and
revenue acceleration and its past and current stock performance. We are less
concerned with what product a company makes or how it is managed. The firm
simply has to meet our strict fundamental and technical criteria.

WHAT CONTRIBUTED TO VEEDOT'S STRONG  PERFORMANCE?

     Because emotion and opinion are  not part of our process, no sectors or
industries are favored. However, our process automatically identifies market
trends and helps point us toward the fastest growing areas. We quickly adjust
our holdings to gain exposure to the best performing companies in the growing
areas.

     Our heaviest stake was in technology stocks, which represented
approximately one-fourth of Veedot's investments as of October 31.

     Within technology, electrical equipment stocks added substantial value.


* All fund returns referenced in this interview are for Investor Class shares.

[right margin]

"WE FOCUS ONLY ON A STOCK'S FUNDAMENTAL DATA AND ITS HISTORICAL RESPONSE TO
INVESTOR BEHAVIOR, SO WE'RE NEVER INFLUENCED BY QUALITATIVE OR SPECULATIVE
INPUT."

PORTFOLIO AT A GLANCE
                                               10/31/00           4/30/00
NO. OF COMPANIES                                  99                173
P/E RATIO                                        38.8              40.6
MEDIAN MARKET                                    $8.02             $5.33
   CAPITALIZATION                               BILLION           BILLION
WEIGHTED MARKET                                  $33.7             $36.0
   CAPITALIZATION                               BILLION           BILLION
PORTFOLIO TURNOVER                               250%(1)           84%(2)
EXPENSE RATIO (FOR
   INVESTOR CLASS)                              1.50%(3)          1.50%(3)

(1)        For the period from 11/30/99 to 10/31/00.

(2)        For the period from 11/30/99 to 4/30/00.

(3)        Annualized.


Investment terms are defined in the Glossary on pages 21-22.


                                                  www.americancentury.com     5


Veedot--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

Our discipline proved particularly effective here, leading us to invest heavily
in the area which produced the highest return within the technology group.
Semiconductor firms represented a  significant percentage of investments and
were top performers, as well.

     Although technology stocks have been a source of strength for Veedot, the
lion's share of the sector's performance was gained during the first four months
of the fund's operation. Since March, technology stocks in general have been
correcting. As the group slowed, our disciplined process led us to rotate away
from technology and into more attractive areas with fundamental  acceleration.
Technology stocks still  represent a good portion of the portfolio, but Veedot's
stake in this sector is substantially smaller than it was at the time of our
last report, when technology stocks represented approximately 49% of
investments.

WHICH AREAS OUTSIDE OF TECHNOLOGY ADDED TO PERFORMANCE?

     Veedot's methodology pointed us to several compelling opportunities in
health care. This sector contributed  significantly, particularly during the
latter half of our reporting period. As investors fled technology stocks in
search of other opportunities, they found health care stocks attractive.  Our
process identified that these companies were strengthening. This led us to
increase our exposure here. Strong security selection among medical products and
supplies firms and pharmaceutical companies, particularly specialty
pharmaceuticals and biotech companies, had a positive impact; several firms in
these industries made Veedot's list of top contributors.

     Utility stocks also gained during  the period. Some investors have
suggested that the use of the Internet has increased the demand for
high-quality, uninterrupted power against an insufficient supply of electricity.
While this group did not represent a large percentage of investments, our
methodology uncovered some of the most promising electrical utility companies.

     The market also found favor with financial firms. This was another area
that strengthened during the latter half of our reporting period, as investors
looked outside of technology. Here, a favorable interest-rate environment and
improving fundamentals could be what investors found attractive. Again, our
discipline recognized this, and we increased our exposure to this sector.
Veedot's exposure to property and casualty insurance companies added the most
value, with additional strength from financial services firms and thrifts.

     Energy companies (energy reserves and production companies and oil
services firms), which accounted for about 15% of investments at the end of the
period, also met with investor approval, particularly in the second half of
Veedot's fiscal year. The fund's investments in this group proved beneficial,
thanks to attractive commodity prices.


[left margin]

TOP TEN HOLDINGS
                                                % OF FUND INVESTMENTS

                                                AS OF               AS OF
                                              10/31/00             4/30/00

LOCKHEED MARTIN CORP.                           2.6%                 --
OXFORD HEALTH
     PLANS, INC.                                2.0%                 --
FEDERAL HOME LOAN
     MORTGAGE CORP.                             1.8%                 --
ALLSTATE CORP.                                  1.7%                 --
SUN MICROSYSTEMS,
     INC.                                       1.6%                 1.2%
NETWORK APPLIANCES,
     INC.                                       1.6%                 --
EQUIFAX, INC.                                   1.6%                 --
EMC CORP. (MASS.)                               1.5%                 0.4%
CIENA CORP.                                     1.5%                 0.8%
PHILIP MORRIS
     COMPANIES INC.                             1.5%                 --

TOP FIVE INDUSTRIES

                                                 % OF FUND INVESTMENTS

                                                AS OF               AS OF
                                              10/31/00             4/30/00

OIL SERVICES                                   11.8%               10.5%
MEDICAL PROVIDERS
     & SERVICES                                 7.7%                --
ELECTRICAL EQUIPMENT                            7.5%               20.7%
DRUGS                                           6.8%                2.6%
FINANCIAL SERVICES                              6.1%                1.8%


6         1-800-345-2021


Veedot--Q&A
--------------------------------------------------------------------------------
                                                                    (Continued)

WHICH HOLDINGS WERE DISAPPOINTING?

     The weakest area of Veedot's portfolio was consumer cyclicals, primarily
retailers. Our holdings in specialty, clothing and department stores declined,
as investors grew increasingly concerned about the effects of a slowing economy.
While our exposure to this sector weighed on performance, our relatively small
position helped mitigate damage.


WHAT'S YOUR OUTLOOK FOR VEEDOT?

     As we've seen this year, investor  preference can suddenly shift from one
sector of the market to another, from one investment style to another, and jump
between capitalization ranges. Our approach automatically leads us to
acceleration, wherever it occurs. We believe this strategy will enable Veedot to
be in the right place at the right time, in the best possible position to
benefit from the market's most exciting growth opportunities.

[right margin]

"AS WE'VE SEEN THIS YEAR, INVESTOR PREFERENCE CAN SUDDENLY SHIFT FROM ONE SECTOR
OF THE MARKET TO ANOTHER, FROM ONE INVESTMENT STYLE TO ANOTHER, AND JUMP BETWEEN
CAPITALIZATION RANGES."

TYPES OF INVESTMENTS IN THE PORTFOLIO

                                                        AS OF OCTOBER 31, 2000
* COMMON STOCKS                                                 90.0%
* TEMPORARY CASH INVESTMENTS                                    10.0%

[pie chart]

                                                          AS OF APRIL 30, 2000
* COMMON STOCKS                                                 97.0%
* TEMPORARY CASH INVESTMENTS                                     3.0%

[pie chart]


                                                  www.americancentury.com     7


Veedot--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                                                           Value
--------------------------------------------------------------------------------

COMMON STOCKS - 90.1%

ALCOHOL -- 1.0%
         60,000  Brown-Forman Corp. Cl B                      $    3,652,500
                                                           --------------------

APPAREL & TEXTILES -- 0.6%
         120,000  Quiksilver, Inc.(1)                              2,295,000
                                                           --------------------

BANKS -- 4.0%
          62,000  Bank of New York Co., Inc. (The)                3,568,875
          90,000  Citigroup Inc.                                  4,736,250
          20,000  National Commerce Bancorporation                  425,625
          20,000  Northern Trust Corp.                            1,705,625
          50,000  SouthTrust Corp.                                1,620,313
          50,000  Zions Bancorporation                            2,875,000
                                                           --------------------
                                                                 14,931,688
                                                           --------------------

COMPUTER HARDWARE & BUSINESS
MACHINES -- 5.7%
          65,000  EMC Corp. (Mass.)(1)                            5,789,063
          50,000  Network Appliances, Inc.(1)                     5,951,563
          70,000  Palm Inc.(1)                                    3,751,563
          55,000  Sun Microsystems, Inc.(1)                       6,096,405
                                                           --------------------
                                                                 21,588,594
                                                           --------------------

COMPUTER SOFTWARE -- 1.0%
          10,000  Mercury Interactive Corp.(1)                    1,109,688
          25,000  Siebel Systems, Inc.(1)                         2,623,437
                                                           --------------------
                                                                  3,733,125
                                                           --------------------

CONSTRUCTION & REAL PROPERTY -- 0.6%
         125,000  Catellus Development Corp.(1)                   2,273,438
                                                           --------------------

CONSUMER DURABLES -- 0.2%
          70,000  Pier 1 Imports, Inc.                              927,500
                                                           --------------------

DEFENSE/AEROSPACE -- 4.7%
          80,000  Boeing Co.                                      5,425,000
         270,000  Lockheed Martin Corp.                           9,679,500
          70,000  Precision Castparts Corp.                       2,642,500
                                                           --------------------
                                                                 17,747,000
                                                           --------------------

DEPARTMENT STORES -- 0.7%
          50,000  Kohl's Corp.(1)                                 2,709,375
                                                           --------------------

DRUGS -- 6.8%
          75,000  American Home Products Corp.                    4,762,499
         100,000  Arqule Inc.(1)                                  2,318,750
          30,000  Enzon, Inc.(1)                                  2,136,563
          20,000  Forest Laboratories, Inc. Cl A(1)               2,650,000
         100,000  ICN Pharmaceuticals, Inc.                       3,806,250
          50,000  King Pharmaceuticals, Inc.(1)                   2,240,625
          50,000  Merck & Co., Inc.                               4,496,874
          55,000  Teva Pharmaceutical Industries
                     Ltd. ADR                                     3,253,594
                                                           --------------------
                                                                 25,665,155
                                                           --------------------


Shares                                                           Value
--------------------------------------------------------------------------------

ELECTRICAL EQUIPMENT -- 7.5%
          15,000  Amphenol Corp. Cl A(1)                     $      963,750
          70,000  Catapult Communications Corp.(1)                  844,375
          45,000  Celestica Inc.(1)                               3,234,375
          54,000  CIENA Corp.(1)                                  5,675,062
         120,000  Flextronics International Ltd. ADR(1)           4,556,250
          20,000  Jabil Circuit, Inc.(1)                          1,141,250
          85,000  Merix Corp.(1)                                  3,971,094
          25,000  Newport Corp.                                   2,844,531
          45,000  Sanmina Corp.(1)                                5,145,468
                                                           --------------------
                                                                 28,376,155
                                                           --------------------

ELECTRICAL UTILITIES -- 3.8%
         105,000  American Electric Power                         4,357,500
          60,000  Calpine Corp.(1)                                4,736,250
          70,000  Dynegy Inc. Cl A                                3,241,875
          50,000  Reliant Energy, Inc.                            2,065,625
                                                           --------------------
                                                                 14,401,250
                                                           --------------------

ENERGY RESERVES & PRODUCTION -- 2.6%
          40,950  Anadarko Petroleum Corp.                        2,622,848
          50,000  Apache Corp.                                    2,765,625
          40,000  Enron Corp.                                     3,282,500
         100,000  Pioneer Natural Resources Co.(1)                1,306,250
                                                           --------------------
                                                                  9,977,223
                                                           --------------------

FINANCIAL SERVICES -- 6.1%
          90,000  American Express Co.                            5,400,000
          90,000  Countrywide Credit Industries, Inc.             3,369,375
         170,000  Equifax Inc.                                    5,865,000
         115,000  Federal Home Loan Mortgage
                    Corporation                                   6,900,000
          30,000  General Electric Co. (U.S.)                     1,644,375
                                                           --------------------
                                                                 23,178,750
                                                           --------------------

INDUSTRIAL SERVICES -- 1.6%
          20,000  Cintas Corp.                                      926,875
          90,000  Education Management
                     Corporation(1)                               2,787,188
          75,000  Hanover Compressor Company(1)                   2,446,875
                                                           --------------------
                                                                  6,160,938
                                                           --------------------

INFORMATION SERVICES -- 1.3%
          73,000  Automatic Data Processing, Inc.                 4,767,813
                                                           --------------------

INTERNET -- 1.8%
          15,000  Ariba, Inc.(1)                                  1,895,156
          25,000  Juniper Networks, Inc.(1)                       4,880,469
                                                           --------------------
                                                                  6,775,625
                                                           --------------------

LIFE & HEALTH INSURANCE -- 2.1%
          85,000  Lincoln National Corp.                          4,111,875
          35,000  United HealthCare Corp.                         3,828,125
                                                           --------------------
                                                                  7,940,000
                                                           --------------------

MEDIA -- 1.0%
          90,000  Comcast Corp. Cl A(1)                           3,664,688
                                                           --------------------


8         1-800-345-2021                      See Notes to Financial Statements


Veedot--Schedule of Investments
--------------------------------------------------------------------------------

OCTOBER 31, 2000

Shares                                                           Value
--------------------------------------------------------------------------------

MEDICAL PRODUCTS & SUPPLIES -- 4.0%
         100,000  Abbott Laboratories                        $    5,281,250
          45,000  PE Corp-PE Biosystems Group                     5,265,000
         100,000  STERIS Corp.(1)                                 1,500,000
          40,000  Waters Corp.(1)                                 2,902,500
                                                           --------------------
                                                                 14,948,750
                                                           --------------------

MEDICAL PROVIDERS & SERVICES -- 7.7%
         100,000  HCA - The Healthcare Co.                        3,993,750
         400,000  HEALTHSOUTH Corp.(1)                            4,799,999
          30,000  Laboratory Corporation of America
                     Holdings(1)                                  4,046,250
          75,000  LifePoint Hospitals Inc.(1)                     2,920,313
         225,000  Oxford Health Plans, Inc.(1)                    7,586,718
         100,000  Tenet Healthcare Corp.                          3,931,250
          15,000  Wellpoint Health Networks Inc.(1)               1,754,063
                                                           --------------------
                                                                 29,032,343
                                                           --------------------

MINING & METALS -- 0.2%
          30,000  Carpenter Technology Corp.                        930,000
                                                           --------------------

OIL SERVICES -- 11.8%
          85,000  Baker Hughes Inc.                               2,921,875
         130,000  Ensco International Inc.                        4,322,500
         110,000  Global Marine Inc.(1)                           2,915,000
          90,000  Nabors Industries, Inc.(1)                      4,580,999
         125,000  National-Oilwell, Inc.(1)                       3,656,250
         110,000  Noble Drilling Corp.(1)                         4,571,875
          85,000  Patterson Energy, Inc.(1)                       2,382,656
         165,000  Pride International Inc.(1)                     4,176,563
         180,000  R&B Falcon Corp.(1)                             4,500,000
          90,000  Sante Fe International                          3,285,000
          45,000  Schlumberger Ltd.                               3,425,625
         180,000  UTI Energy Corp.(1)                             3,611,250
                                                           --------------------
                                                                 44,349,593
                                                           --------------------

PROPERTY & CASUALTY INSURANCE -- 4.0%
         104,000  Ace, Ltd.                                       4,082,000
         160,000  Allstate Corp.                                  6,440,000
          10,000  American International Group, Inc.                980,000
          35,000  Progressive Corp. (Ohio)                        3,438,750
                                                           --------------------
                                                                 14,940,750
                                                           --------------------

SEMICONDUCTOR -- 4.5%
          25,000  Elantec Semiconductor Inc.(1)                   2,783,594
          94,000  Exar Corp.(1)                                   4,203,562
          60,000  Linear Technology Corp.                         3,871,875
          25,000  Maxim Integrated Products, Inc.(1)              1,657,031
          35,000  NVIDIA Corp.(1)                                 2,171,094
           5,000  SDL, Inc.(1)                                    1,295,469
          18,000  Veeco Instruments Inc.(1)                       1,193,063
                                                           --------------------
                                                                 17,175,688
                                                           --------------------

Shares                                                             Value
--------------------------------------------------------------------------------

TELEPHONE -- 1.0%
         100,000  CenturyTel Inc.                             $   3,850,000
                                                           --------------------

THRIFTS -- 1.8%
          90,000  Golden State Bancorp Inc.                       2,351,250
         100,000  Washington Mutual, Inc.                         4,400,000
                                                           --------------------
                                                                  6,751,250
                                                           --------------------

TOBACCO -- 1.5%
         150,000  Philip Morris Companies Inc.                    5,493,750
                                                           --------------------

TRUCKING, SHIPPING & AIR FREIGHT -- 0.5%
         275,000  OMI Corp.(1)                                    1,907,813
                                                           --------------------

TOTAL COMMON STOCKS                                             340,145,754
                                                           --------------------

   (Cost $296,902,081)
===============================================================================

 TEMPORARY CASH INVESTMENTS -- 9.9%

    Repurchase Agreement, B.A. Security Services,
       (U.S. Treasury obligations), in a joint trading
       account at 6.50%, dated 10/31/00,
       due 11/1/00 (Delivery value $17,603,178)                  17,600,000

    Repurchase Agreement, Merrill Lynch & Co., Inc.,
       (U.S. Treasury obligations), in a joint trading
       account at 6.50%, dated 10/31/00,
       due 11/1/00 (Delivery value $2,300,415)                    2,300,000

    Repurchase Agreement, Deutsche Bank AG,
       (U.S. Treasury obligations), in a joint trading
       account at 6.51%, dated 10/31/00,
       due 11/1/00 (Delivery value $17,603,183)                  17,600,000
                                                           --------------------

TOTAL TEMPORARY CASH INVESTMENTS                                 37,500,000
                                                           --------------------
    (Cost $37,500,000)

TOTAL INVESTMENT SECURITIES -- 100.0%                          $377,645,754
                                                           ====================
    (Cost $334,402,081)

NOTES TO SCHEDULE OF INVESTMENTS

ADR = American Depositary Receipt

(1)   Non-income producing.


See Notes to Financial Statements                 www.americancentury.com     9


Statement of Assets and Liabilities
--------------------------------------------------------------------------------

This statement breaks down the fund's ASSETS (such as  securities, cash, and
other receivables) and LIABILITIES (money owed for securities purchased,
management fees, and other payables) as of the last day of the reporting
period. Subtracting the liabilities from the assets results  in the fund's NET
ASSETS. For each class of shares the net assets divided by shares outstanding is
the share price, or NET ASSET VALUE PER SHARE. This statement also breaks down
the fund's net assets into capital (shareholder investments) and performance
(investment income and gains/losses).

OCTOBER 31, 2000

ASSETS

Investment securities, at value
   (identified cost of $334,402,081) (Note 3) ..................  $377,645,754

Receivable for investments sold ................................    16,482,170

Dividends and interest receivable ..............................        90,036
                                                                ----------------
                                                                   394,217,960
                                                                ----------------

LIABILITIES

Disbursements in excess of demand deposit cash .................       462,033

Payable for investments purchased ..............................    28,942,168

Accrued management fees (Note 2) ...............................       465,945

Payable for directors' fees and expenses .......................           119

Accrued expenses and other liabilities .........................           170
                                                                ----------------

                                                                    29,870,435
                                                                ----------------

Net Assets .....................................................  $364,347,525
                                                                ================

NET ASSETS CONSIST OF:

Capital (par value and paid-in surplus) ........................  $402,604,623

Accumulated net realized loss on investment transactions .......   (81,500,771)

Net unrealized appreciation on investments (Note 3) ............    43,243,673
                                                                ----------------
                                                                  $364,347,525
                                                                ================

Investor Class, $0.01 Par Value

Net assets .....................................................  $352,129,933

Shares outstanding .............................................    59,435,835

Net asset value per share ......................................         $5.92

Institutional Class, $0.01 Par Value

Net assets .....................................................   $12,217,592

Shares outstanding .............................................     2,062,377

Net asset value per share ......................................         $5.92


10         1-800-345-2021                     See Notes to Financial Statements


Statement of Operations
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed during the reporting
period as a result of the fund's  operations. In other words, it shows how much
money  the fund made or lost as a result of dividend and interest income, fees
and expenses, and investment gains or losses.

NOVEMBER 30, 1999 (INCEPTION) THROUGH OCTOBER 31, 2000

INVESTMENT LOSS

Income:

Interest .......................................................    $  708,017

Dividends (net of foreign taxes withheld of $2,563) ............       894,191
                                                                ----------------
                                                                     1,602,208
                                                                ----------------

Expenses (Note 2):

Management fees ................................................     4,153,858

Directors' fees and expenses ...................................         1,327
                                                                ----------------
                                                                     4,155,185
                                                                ----------------

Net investment loss ............................................    (2,552,977)
                                                                ----------------

REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS (NOTE 3)

Net realized loss on investments ...............................    (81,505,097)

Change in net unrealized appreciation on investments ...........     43,243,673
                                                                ----------------

Net realized and unrealized loss on investments ................    (38,261,424)
                                                                ----------------

Net Decrease in Net Assets Resulting from Operations ...........   $(40,814,401)
                                                                ================


See Notes to Financial Statements                 www.americancentury.com     11


Statement of Changes in Net Assets
--------------------------------------------------------------------------------

This statement shows how the fund's net assets changed over the current
reporting period. It details how much  a fund grew or shrank as a result of
operations (as  detailed on the previous page for the period), income and
capital gain distributions, and shareholder investments  and redemptions.

NOVEMBER 30, 1999 (INCEPTION) THROUGH OCTOBER 31, 2000

Increase in Net Assets:

                                                                       2000
OPERATIONS

Net investment loss ............................................  $  (2,552,977)

Net realized loss on investment transactions ...................    (81,505,097)

Change in net unrealized appreciation on investments ...........     43,243,673
                                                                ----------------
Net decrease in net assets resulting from operations ...........    (40,814,401)
                                                                ----------------

CAPITAL SHARE TRANSACTIONS (NOTE 4)

Net increase in net assets from capital share transactions .....    405,161,926
                                                                ----------------
Net increase in net assets .....................................    364,347,525


NET ASSETS

Beginning of period ............................................             --
                                                                ----------------

End of period ..................................................   $364,347,525
                                                                ================


12        1-800-345-2021                       See Notes to Financial Statements


Notes to Financial Statements
--------------------------------------------------------------------------------

OCTOBER 31, 2000

--------------------------------------------------------------------------------
1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION -- American Century Mutual Funds, Inc. (the corporation) is
registered under the Investment Company Act of 1940 (the 1940 Act) as an
open-end management investment company. Veedot Fund (the fund) is one of the
fourteen series of funds issued by the corporation.  The fund is non-diversified
under the 1940 Act.  The fund's investment objective is to seek long-term
capital growth by investing primarily in common stocks that management believes
to have better than average prospects for appreciation.  The fund generally
invests in companies with small, medium, and large market capitalization.  The
following significant accounting policies are in accordance with accounting
principles generally accepted in the United States of America; these policies
may require the use of estimates by fund management.

    MULTIPLE CLASS -- The fund is authorized to issue three classes of shares:
the Investor Class, the Advisor Class, and the Institutional Class. The three
classes of shares differ principally in their respective shareholder servicing
and distribution expenses and arrangements.  All shares of the fund represent an
equal pro rata interest in the assets of the class to which such shares belong,
and have identical voting, dividend, liquidation and other rights and the same
terms and conditions, except for class specific expenses and exclusive rights to
vote on matters affecting only individual classes. Sale of the Investor Class
commenced on November 30, 1999 and sale of the Institutional Class commenced on
August 1, 2000.  Sale of the Advisor  Class had not commenced as of  October 31,
2000.

    SECURITY VALUATIONS -- Portfolio securities traded primarily on a principal
securities exchange are valued at the last reported sales price, or at the mean
of the latest bid and asked prices where no last sales price is available.
Securities traded over-the-counter are valued at the mean of the latest bid and
asked prices or, in the case of certain foreign securities, at the last reported
sales price, depending on local convention or regulation. When valuations are
not readily available, securities are valued at fair value as determined in
accordance with procedures adopted by the Board of Directors.

    SECURITY TRANSACTIONS -- Security transactions are accounted for as of the
trade date.  Net realized gains and losses are determined on the identified cost
basis, which is also used for federal income tax purposes.

    INVESTMENT INCOME -- Dividend income less foreign taxes withheld (if any) is
recorded as of the ex-dividend date.  Interest income is recorded on the accrual
basis and includes accretion of discounts and amortization of premiums.

    REPURCHASE AGREEMENTS -- The fund may enter into repurchase agreements with
institutions the fund's investment manager, American Century Investment
Management, Inc. (ACIM), has determined are creditworthy pursuant to criteria
adopted by the Board of Directors.  Each repurchase agreement is recorded at
cost.  The fund requires that collateral, represented by securities, received in
a repurchase transaction be transferred to the custodian in a manner sufficient
to enable the fund to obtain those securities in the event of a default under
the repurchase agreement.  ACIM monitors, on a daily basis, the securities
transferred to ensure the value, including accrued interest, of the securities
under each repurchase agreement is equal to or greater than amounts owed to the
fund under each repurchase agreement.

    JOINT TRADING ACCOUNT -- Pursuant to an Exemptive Order issued by the
Securities and Exchange Commission, the fund, along with other registered
investment companies having management agreements with ACIM, may transfer
uninvested cash balances into a joint trading account.  These balances are
invested in one or more repurchase agreements that are collateralized by U.S.
treasury or agency obligations.

    INCOME TAX STATUS -- It is the fund's policy to distribute all net
investment income and net realized gains to shareholders and to otherwise
qualify as a regulated investment company under provisions of the Internal
Revenue Code.  Accordingly, no provision has been made for federal or state
income taxes.

    DISTRIBUTIONS TO SHAREHOLDERS -- Distributions to shareholders are recorded
on the ex-dividend date.  Distributions from net investment income and net
realized gains are generally declared and paid annually.

    The character of distributions made during the year from net investment
income or net realized gains may differ from their ultimate characterization for
federal income tax purposes.  These differences reflect the differing character
of certain income items and net realized gains and losses for financial
statement and tax purposes and may result in reclassification among certain
capital accounts.

    At October 31, 2000, accumulated net realized capital loss carryovers for
federal income tax purposes of $80,643,875  (expiring in 2008) may be used to
offset future taxable  realized gains.


                                                  www.americancentury.com    13


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                     (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
2. TRANSACTIONS WITH RELATED PARTIES

    The corporation has entered into a Management Agreement with ACIM, under
which ACIM provides the fund with investment advisory and management services in
exchange for a single, unified management fee per class. The Agreement provides
that all expenses of the fund, except brokerage commissions, taxes, interest,
expenses of those directors who are not considered "interested persons" as
defined in the 1940 Act (including counsel fees) and extraordinary expenses,
will be paid by ACIM.  The fee is computed daily and paid monthly based on the
fund's class average daily closing net assets during the previous month.

  The annual management fee schedule for each class of shares is as follows:

                                       INVESTOR CLASS    INSTITUTIONAL CLASS

FUND AVERAGE NET ASSETS
First $500 million ........................ 1.50%               1.30%
Next $500 million ......................... 1.45%               1.25%
Over $1 billion ........................... 1.40%               1.20%

    Certain officers and directors of the corporation are also officers and/or
directors, and, as a group, controlling stockholders of American Century
Companies, Inc., the parent of the corporation's investment manager, ACIM, the
distributor of the corporation, American Century Investment Services, Inc., and
the corporation's transfer agent, American Century Services Corporation.

--------------------------------------------------------------------------------
3. INVESTMENT TRANSACTIONS

    Purchases and sales of investment securities, excluding short-term
investments, for the period November 30, 1999 through October 31, 2000, were
$1,091,123,651 and  $712,689,876, respectively.

    On October 31, 2000, accumulated net unrealized appreciation was
$42,386,778, based on the aggregate cost of investments for federal income tax
purposes of $335,258,976, which consisted of unrealized appreciation of
$47,044,027 and unrealized depreciation of $4,657,249.


14    1-800-345-2021


Notes to Financial Statements
--------------------------------------------------------------------------------
                                                                    (Continued)

OCTOBER 31, 2000

--------------------------------------------------------------------------------
4. CAPITAL SHARE TRANSACTIONS

    Transactions in shares of the fund were as follows:

                                                 SHARES            AMOUNT

INVESTOR CLASS

Shares Authorized ...........................  200,000,000
                                             ================

Period ended October 31, 2000(1)

Sold ........................................   66,227,887     $435,831,005

Redeemed ....................................   (6,792,052)     (43,302,091)
                                             ---------------  ---------------
Net increase ................................   59,435,835     $392,528,914
                                             ===============  ===============

INSTITUTIONAL CLASS

Shares Authorized ...........................   50,000,000
                                             ===============

Period ended October 31, 2000(2)

Sold ........................................    2,371,854      $14,620,245

Redeemed ....................................     (309,477)     (1,987,233)
                                             ---------------  ---------------
Net increase ................................    2,062,377      $12,633,012
                                             ===============  ===============

(1)  November 30, 1999 (inception) through October 31, 2000.

(2)  August 1, 2000 (commencement of sale) through October 31, 2000.


                                              www.americancentury.com      15


Veedot--Financial Highlights
--------------------------------------------------------------------------------

This table itemizes investment results and distributions on a per-share basis to
illustrate share price changes for each of the last five fiscal years (or less,
if the share class is not five years old). It also includes several key
statistics for each reporting period, including TOTAL RETURN, INCOME RATIO  (net
investment income as a percentage of average net assets), EXPENSE RATIO
(operating expenses as a percentage of average net assets), and PORTFOLIO
TURNOVER (a gauge of the fund's trading activity).

                        FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD INDICATED

                                                                  Investor Class

                                                                      2000(1)

PER-SHARE DATA

Net Asset Value, Beginning of Period .............................      $5.00
                                                                  -------------
Income From Investment Operations

  Net Investment Loss(2) .........................................      (0.06)

  Net Realized and Unrealized Gain
     on Investment Transactions ..................................       0.98
                                                                  -------------
  Total From Investment Operations ...............................       0.92
                                                                  -------------
Net Asset Value, End of Period ...................................      $5.92
                                                                  =============
  Total Return(3) ................................................      18.40%

RATIOS/SUPPLEMENTAL DATA

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

Ratio of Net Investment Loss to Average Net Assets ...............  (0.92)%(4)

Portfolio Turnover Rate ..........................................       250%

Net Assets, End of Period (in thousands) .........................   $352,130

(1)  November 30, 1999 (inception) through October 31, 2000.

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

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

(4)  Annualized.


16        1-800-345-2021                      See Notes to Financial Statements


Veedot--Financial Highlights
--------------------------------------------------------------------------------

                        FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD INDICATED

                                                                  Institutional
                                                                       Class

                                                                      2000(1)
PER-SHARE DATA

Net Asset Value, Beginning of Period .............................       $6.12
                                                                 ---------------
Income From Investment Operations

  Net Investment Loss(2) .........................................       (0.01)

  Net Realized and Unrealized
  Loss on Investment Transactions ................................       (0.19)
                                                                 ---------------
  Total From Investment Operations ...............................       (0.20)
                                                                 ---------------
Net Asset Value, End of Period ...................................       $5.92
                                                                 ===============
  Total Return (3) ...............................................       (3.27)%

RATIOS/SUPPLEMENTAL DATA

Ratio of Operating Expenses
to Average Net Assets ............................................      1.30%(4)

Ratio of Net Investment Loss
to Average Net Assets ............................................    (0.52)%(4)

Portfolio Turnover Rate ..........................................       250%(5)

Net Assets, End of Period (in thousands) .........................       $12,218

(1)  August 1, 2000 (commencement of sale) through October 31, 2000.

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

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

(4)  Annualized.

(5)  Portfolio turnover is calculated at the fund level. Percentage
     indicated was calculated for the period November 30, 1999
     (inception of fund) through October 31, 2000.


See Notes to Financial Statements               www.americancentury.com       17


Independent Auditors' Report
--------------------------------------------------------------------------------

The Board of Directors and Shareholders,
American Century Mutual Funds, Inc:

We have audited the accompanying statement of assets and liabilities, including
the schedule of investments, of Veedot Fund (the "Fund"), one of the funds
comprising American Century Mutual Funds, Inc., as of October 31, 2000, and the
related statements of operations and changes in net assets for the period
November 30, 1999 (inception) through October 31, 2000, and the financial
highlights for the period then ended. These financial statements and the
financial highlights are the responsibility of the Fund's management. Our
responsibility is to express an opinion on these financial statements and the
financial highlights based on our audit.

We conducted our audit in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements and the financial highlights are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements. Our procedures included confirmation
of securities owned at October 31, 2000 by correspondence with the custodian
and brokers. An audit also includes assessing the accounting principles used
and significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audit provides a
reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of
American Century Veedot Fund as of October 31, 2000, the results of its
operations and the changes in its net assets for the period then ended, and the
financial highlights for the  period then ended, in conformity with accounting
principles generally accepted in the United States of America.

Deloitte & Touche LLP
Kansas City, Missouri
December 8, 2000


18     1-800-345-2021


Share Class and Retirement Account Information
--------------------------------------------------------------------------------

SHARE CLASSES

    Two classes of shares are authorized for sale by the funds: Investor Class
and Institutional Class.

    INVESTOR CLASS shareholders do not pay any commissions or other fees for
purchase of fund shares directly from American Century. Investors who buy
Investor Class shares through a broker-dealer may be required to pay the
broker-dealer a transaction fee.

    INSTITUTIONAL CLASS shares are available to endowments, foundations, defined
benefit pension plans or  financial intermediaries serving these investors. This
class recognizes the relatively lower cost of serving institutional customers
and others who invest at least $5 million in an American Century fund or at
least $10 million in multiple funds. In recognition of the larger investments
and account balances and comparatively lower transaction costs, the total
expense ratio of the Institutional Class shares is 0.20% less than the total
expense ratio of the Investor Class shares.

    Both classes of shares represent a pro rata interest in the funds and
generally have the same rights and preferences.


RETIREMENT ACCOUNT INFORMATION

    As required by law, any distributions you receive from an IRA and certain
403(b) distributions [not eligible for rollover to an IRA or to another 403(b)
account] are subject to federal income tax withholding at the rate of 10% of the
total amount withdrawn, unless you elect not to have withholding apply. If you
don't want us to withhold on this amount, you may send us a written notice not
to have the federal income tax withheld. Your written notice is valid from the
date of receipt at American Century. Even if you plan to roll over the amount
you withdraw to another tax-deferred account, the withholding rate still applies
to the withdrawn amount unless we have received a written notice not to withhold
federal income tax prior to the withdrawal.

    When you plan to withdraw, you may make your election by completing our
Exchange/Redemption form or an IRS Form W-4P. Call American Century for either
form. Your written election is valid from the date of receipt at American
Century. You may revoke  your election at any time by sending a written notice
to us.

    Remember, even if you elect not to have income tax withheld, you are liable
for paying income tax on the taxable portion of your withdrawal. If you elect
not to have income tax withheld or you don't have enough income tax withheld,
you may be responsible for payment of estimated tax. You may incur penalties
under the estimated tax rules if your withholding and estimated tax payments are
not sufficient.


                                                  www.americancentury.com    19


Background Information
--------------------------------------------------------------------------------

INVESTMENT PHILOSOPHY AND POLICIES

     American Century offers more than a dozen growth funds including domestic
equity specialty, international, and global. The philosophy behind these growth
funds focuses on three important principles. First, the funds seek to own
successful companies, which we define as those with growing earnings and
revenues. Second, we attempt to keep the funds fully invested, regardless of
short-term market activity. Experience has shown that market gains can occur in
unpredictable spurts and that missing those opportunities can significantly
limit the potential for gain. Third, the funds are managed by teams, rather than
by one "star." We believe this allows us to make better, more consistent
management decisions.

     In addition to these principles, each fund has its own investment policies

     AMERICAN CENTURY VEEDOT is a non-diversified fund, which uses a systematic,
highly disciplined investment process, relying heavily on quantitative tools to
identify attractive investment opportunities. It is designed to identify
companies, regardless of size or industry type, whose growth is accelerating and
whose share price patterns suggest their stocks are likely to increase in value

     Due to the sector focus of this fund, it may experience greater volatility
than funds with a broader investment strategy. It is not intended to serve as a
complete investment program by itself.

COMPARATIVE INDICES

     The following indices are used in the report to serve as fund performance
comparisons. They are not investment products available for purchase.

     The S&P 500 is a capitalization-weighted index of the stocks of 500
publicly traded U.S. companies that are considered to be leading firms in
dominant industries. Created by Standard & Poor's, it is considered to be a
broad measure of U.S. stock market performance.

     The S&P MIDCAP 400 is the medium capitalization sector of the U.S. market.
Created by Standard & Poor's, it is considered to represent the performance of
mid-cap stocks generally.

     The RUSSELL 2000 INDEX was created by the Frank Russell Company. It
measures the performance of the 2,000 smallest of the 3,000 largest
publicly-traded U.S. companies based on total market capitalization. The Russell
2000 represents approximately 10% of the total market capitalization of the top
3,000 companies. The average market capitalization of the index is approximately
$420 million.

     The WILSHIRE 5000 TOTAL MARKET INDEX measures the performance of all U.S.
headquartered equity securities with readily available price data. Over 7,000
capitalization weighted security returns are used to adjust the index. The
Wilshire 5000 base is its December 31, 1980 capitalization of $1,404,596
billion. Therefore, the index is an excellent approximation of dollar changes in
the U.S. equity market. The Wilshire 5000 is the best measure of the entire U.S.
stock market.

[left margin]

PORTFOLIO MANAGERS

  Veedot
------------------------------------
       JIM STOWERS III
       JOHN SMALL, JR.


20    1-800-345-2021


Glossary
--------------------------------------------------------------------------------

RETURNS

*   TOTAL RETURN figures show the overall percentage change in the value of a
hypothetical investment in the fund and assume that all of the fund's
distributions are reinvested.

*   AVERAGE ANNUAL RETURNS illustrate the annually compounded returns that would
have produced the fund's cumulative total returns if the fund's performance had
been constant over the entire period. Average annual returns smooth out
variations in a fund's return; they are not the same as fiscal year-by-year
results. For fiscal year-by-year total returns, please refer to the "Financial
Highlights" on pages 16-17.

INVESTMENT TERMS

*   MEDIAN MARKET CAPITALIZATION-- market capitalization (market cap) is the
total value of a company's stock and is calculated by multiplying the number of
outstanding common shares by the current share price. The company whose market
cap is in the middle of the portfolio is the median market cap. Half the
companies in the portfolio have values greater than the median, and half have
values that are less. If there is an even number of companies, then the median
is the average of the two companies in the middle.

*   WEIGHTED AVERAGE MARKET CAPITALIZATION--
average market capitalization represents the average value of the companies held
in a portfolio. When  that figure is weighted, the impact of each company's
capitalization on the overall average is proportional to the total market value
of its shares.

*   NUMBER OF COMPANIES-- the number of different companies held by a fund on a
given date.

*   PORTFOLIO TURNOVER-- the percentage of a fund's investment portfolio that is
replaced during a given time period, usually a year. Actively managed portfolios
tend to have higher turnover than passively managed portfolios such as index
funds.

*   PRICE/BOOK RATIO-- a stock value measurement calculated by dividing a
company's stock price by its book value per share, with the result expressed as
a multiple instead of as a percentage. (Book value per share is calculated by
subtracting a company's liabilities from its assets, then dividing that value by
the number of outstanding shares.)


*   PRICE/EARNINGS (P/E) RATIO-- a stock value measurement calculated by
dividing a company's stock price by its earnings per share, with the result
expressed as a multiple instead of as a percentage. (Earnings per share is
calculated by dividing the after-tax earnings of a corporation by its
outstanding shares.) When this figure is weighted, the impact of each company's
P/E ratio is in proportion to the percentage of the fund that the company
represents.

TYPES OF STOCKS

*   BLUE CHIP STOCKS-- stocks of the most established companies in American
industry. They are generally large, fairly stable companies that have
demonstrated consistent earnings and usually have long-term growth potential.
Examples include General Electric and Coca-Cola.

*   CYCLICAL STOCKS-- generally considered to be stocks whose price and earnings
fluctuations tend to follow the ups and downs of the business cycle. Examples
include the stocks of automobile manufacturers, steel producers and textile
operators.

*   GROWTH STOCKS-- stocks of companies that have experienced above-average
earnings growth and are expected to continue such growth. These stocks  often
sell at high P/E ratios. Examples can include  the stocks of high-tech,
healthcare and consumer staple companies.

*   LARGE-CAPITALIZATION ("LARGE-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock)  of more than $9.0 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000, although it may be subject to
change based on market fluctuations. The Dow Jones Industrial Average and the S&
P 500 Index generally consist of stocks in this range.

*   MEDIUM-CAPITALIZATION ("MID-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock) of between $2.3 billion and $9.0 billion. This is
Lipper's market capitalization breakpoint as of October 31, 2000, although it
may be subject to change based on market fluctuations. The S&P 400 Index and
Russell 2500 Index generally consist of stocks in this range.


                                                  www.americancentury.com    21


Glossary
--------------------------------------------------------------------------------
                                                                    (Continued)

*   SMALL-CAPITALIZATION ("SMALL-CAP") STOCKS--
the stocks of companies with a market capitalization (the total value of a
company's outstanding stock)  of less than $2.3 billion. This is Lipper's market
capitalization breakpoint as of October 31, 2000 although it may be subject to
change based on market fluctuations. The S&P 600 Index and the Russell 2000
Index generally consist of stocks in this range.

*   VALUE STOCKS-- generally considered to be stocks that are purchased because
they are relatively inexpensive. These stocks are typically characterized by low
P/E ratios.

FUND CLASSIFICATIONS

    Please be aware that a fund's category may change over time. Therefore, it
is important that you read the fund's prospectus or fund profile carefully
before investing to ensure its objectives, policies and risk potential are
consistent with your needs.

INVESTMENT OBJECTIVE

    The investment objective may be based on the fund's objective as stated in
its prospectus or fund profile, or the fund's categorization by independent
rating organizations based on its management style.

*   CAPITAL PRESERVATION -- offers taxable and tax-free money market funds for
relative stability of principal and liquidity.

*   INCOME -- offers funds that can provide current income and competitive
yields, as well as a strong and stable foundation and generally lower volatility
levels than stock funds.

*   GROWTH & INCOME -- offers funds that emphasize both growth and income
provided by either dividend-paying equities or a combination of equity and
fixed-income securities.

*   GROWTH -- offers funds with a focus on capital appreciation and long-term
growth, generally providing high return potential with correspondingly high
price-fluctuation risk.

RISK

    The classification of funds by risk category is based on quantitative
historical measures as well as qualitative prospective measures. It is not
intended to be a precise indicator of future risk or return levels. The degree
of risk within each category can vary significantly, and some fund returns have
historically been higher than more aggressive funds or lower than more
conservative funds.

*   CONSERVATIVE -- these funds generally provide lower return potential with
either low or minimal price-fluctuation risk.

*   MODERATE -- these funds generally provide moderate return potential with
moderate price-fluctuation risk.

*   AGGRESSIVE -- these funds generally provide high return potential with
correspondingly high price-fluctuation risk.


22    1-800-345-2021


Notes
--------------------------------------------------------------------------------


                                                  www.americancentury.com    23


Notes
--------------------------------------------------------------------------------


24    1-800-345-2021


[inside back cover]

AMERICAN CENTURY FUNDS

===============================================================================
GROWTH
===============================================================================

MODERATE RISK

   SPECIALTY
   Global Natural Resources

AGGRESSIVE RISK

   DOMESTIC EQUITY                 INTERNATIONAL
   Veedot(reg.sm)                  Emerging Markets
   New Opportunities               International Discovery
   Giftrust(reg.tm)                International Growth
   Vista                           Global Growth
   Heritage
   Growth                          SPECIALTY
   Ultra(reg.tm)                   Global Gold
   Select                          Technology
                                   Life Sciences

===============================================================================
GROWTH AND INCOME
===============================================================================

MODERATE RISK

   ASSET ALLOCATION                DOMESTIC EQUITY
   Balanced                        Equity Growth
   Strategic Allocation:           Equity Index
      Aggressive                   Large Cap Value
   Strategic Allocation:           Tax-Managed Value
      Moderate                     Income & Growth
   Strategic Allocation:           Value
      Conservative                 Equity Income

                                   SPECIALTY
                                   Utilities
                                   Real Estate

AGGRESSIVE RISK

   DOMESTIC EQUITY
   Small Cap Quantitative
   Small Cap Value

===============================================================================
INCOME
===============================================================================

CONSERVATIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Intermediate-Term Bond          CA Intermediate-Term
   Intermediate-Term Treasury         Tax-Free
   GNMA                            AZ Intermediate-Term
   Inflation-Adjusted Treasury        Municipal
   Limited-Term Bond               FL Intermediate-Term
   Target 2000*                       Municipal
   Short-Term Government           Intermediate-Term Tax-Free
   Short-Term Treasury             CA Limited-Term Tax-Free
                                   Limited-Term Tax-Free

MODERATE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Long-Term Treasury              CA Long-Term Tax-Free
   Target 2005*                    Long-Term Tax-Free
   Bond                            CA Insured Tax-Free
   Premium Bond

AGGRESSIVE RISK

   TAXABLE BONDS                   TAX-FREE BONDS
   Target 2025*                    CA High-Yield Municipal
   Target 2020*                    High-Yield Municipal
   Target 2015*
   Target 2010*
   High-Yield
   International Bond

===============================================================================
CAPITAL PRESERVATION
===============================================================================

CONSERVATIVE RISK

   TAXABLE MONEY MARKETS           TAX-FREE MONEY MARKETS
   Premium Capital Reserve         FL Municipal Money Market
   Prime Money Market              CA Municipal Money Market
   Premium Government Reserve      CA Tax-Free Money Market
   Government Agency               Tax-Free Money Market
      Money Market
   Capital Preservation

The investment objective may be based on the fund's objective as stated in its
prospectus or fund profile, or the fund's categorization by independent rating
organizations based on its management style.

The classification of funds by risk category is based on quantitative historical
measures as well as qualitative prospective measures. It is not intended to be a
precise indicator of future risk or return levels. The degree of risk within
each category can vary significantly, and some fund returns have historically
been higher than more aggressive funds or lower than more conservative funds.
Please be aware that a fund's category may change over time. Therefore, it is
important that you read a fund's prospectus or fund profile carefully before
investing to ensure its objectives, policies and risk potential are consistent
with your needs. For a definition of fund categories, see the Glossary.

* While listed within the Income investment objective, the Target funds do not
  pay current dividend income. Income  dividends are distributed once a year in
  December. The Target funds are listed in all three risk categories due to the
  dramatic price volatility investors may experience during certain market
  conditions. If held to their target dates,  however, they can offer a
  conservative, dependable way to invest for a specific time horizon. Target
  2000 will close on December 15, 2000. The fund closed to new investors on
  10/1/2000, and will no longer accept investments from current shareholders
  beginning 11/01/2000.

Please call 1-800-345-2021 for a prospectus or profile on any American Century
fund. These documents contain important information including charges and
expenses, and you should read them carefully before you invest or send money.


[back cover]

[graphic of runners]

WHO WE ARE

American Century offers investors more than 70 mutual funds spanning the
investment spectrum. We currently manage $100 billion for roughly 2 million
individuals, institutions and corporations, and offer a range of services
designed to make investing easy and convenient.

For four decades, American Century has been a leader in performance, service and
innovation. From pioneering the use of computer technology in investing to
allowing investors to conduct transactions and receive financial advice over the
Internet, we have been committed to building long-term relationships and to
helping investors achieve their dreams.

In a very real sense, investors put their futures in our hands. With so much at
stake, our work continues to be guided by one central belief, shared by every
person at American Century: WE SUCCEED ONLY IF OUR INVESTORS SUCCEED.

[left margin]

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

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

WWW.AMERICANCENTURY.COM

INVESTOR RELATIONS
1-800-345-2021 OR 816-531-5575

AUTOMATED INFORMATION LINE
1-800-345-8765

FAX: 816-340-7962

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

BUSINESS, NOT-FOR-PROFIT, EMPLOYER-SPONSORED
RETIREMENT PLANS
1-800-345-3533

BANKS AND TRUST COMPANIES, BROKER-DEALERS,
FINANCIAL ADVISORS, INSURANCE COMPANIES
1-800-345-6488

AMERICAN CENTURY MUTUAL FUNDS, INC.

INVESTMENT MANAGER
AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.
KANSAS CITY, MISSOURI

THIS REPORT AND THE STATEMENTS IT CONTAINS ARE SUBMITTED FOR THE GENERAL
INFORMATION OF OUR SHAREHOLDERS. THE REPORT IS NOT AUTHORIZED FOR DISTRIBUTION
TO PROSPECTIVE INVESTORS UNLESS PRECEDED OR ACCOMPANIED BY AN EFFECTIVE
PROSPECTUS.

-------------------------------------------------------------------------------
American Century Investments                                      PRSRT STD
P.O. Box 419200                                               U.S. POSTAGE PAID
Kansas City, MO 64141-6200                                     AMERICAN CENTURY
www.americancentury.com                                           COMPANIES

0012                              American Century Investment Services, Inc.
SH-ANN-23037                      (c)2000 American Century Services Corporation


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