Data reflects past performance, assumes reinvestment of dividends and capital gains and is no guarantee of future results. Current performance may be higher or lower than data shown. Investment return and principal value fluctuates. Redemption value may be more or less than original cost. Obtain performance data current to the most recent quarter end. Extraordinary performance is attributable in part to unusually favorable market conditions and may not be repeated or consistently achieved in the future.
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Show returns:
As of April 17, 2014 Total and Average Returns as of March 31, 2014R
Total Returns Average Annual Total Returns
Fund Name Daily Fund Price YTD 1yr 3yr 5yr 10yr Life Inception Date Exp. Ratiox Sales ChargeA
TWGTX Investor Class
$31.47 $-0.04(-0.13%) -2.21% +21.05%

+10.71%

+20.11%

+10.88%

+11.58%

11/25/1983 1.00% 0.00%
TWBIX Investor Class
$18.54 $0.02(0.11%) + 2.11% +12.86%

+10.69%

+14.36%

+6.48%

+8.22%

10/20/1988 0.91% 0.00%
BCHYX Investor Class
(1)
$9.98 $0.00(0.01%) + 6.39% +1.12%

+8.19%

+8.26%

+4.88%

+5.93%

12/30/1986 0.50% 0.00%
BCITX Investor Class
(1)
$11.81 $0.01(0.09%) + 3.29% +0.53%

+5.39%

+5.19%

+3.85%

+5.56%

11/09/1983 0.47% 0.00%
BCLTX Investor Class
(1)
$11.55 $0.01(0.10%) + 4.79% +0.74%

+7.20%

+6.48%

+4.24%

+6.48%

11/09/1983 0.47% 0.00%
BCTXX Investor Class
(1)(2)(3)
$1.00 $0.00(0.00%)

7-Day Current YieldB:
+0.01%

+ 0.00% +0.01%

+0.01%

+0.03%

+1.08%

+2.56%

11/09/1983 0.50% 0.00%
CPFXX Investor Class
(2)
$1.00 $0.00(0.00%)

7-Day Current YieldB:
+0.01%

+ 0.00% +0.01%

+0.01%

+0.01%

+1.35%

+4.05%

10/13/1972 0.48% 0.00%
ACTIX Investor Class
(3)
$9.00 $0.02(0.22%) + 1.58% +21.36%

+14.47%

+19.54%

+6.08%

+6.15%

03/31/1999 1.10% 0.00%
ACPVX Investor Class
$14.59 $0.08(0.55%) + 3.11% +24.79%

-

-

-

+21.60%

10/31/2011 1.87% 0.00%
ACCNX Investor Class
$10.76 $-0.02(-0.18%) + 2.31% -0.56%

+3.92%

+5.45%

-

+5.64%

11/30/2006 0.65% 0.00%
ADSIX Investor Class
$17.78 $0.05(0.28%) + 0.97% +24.64%

+14.99%

+22.81%

-

+8.82%

09/30/2005 1.03% 0.00%
ACDJX Investor Class
$15.03 $0.01(0.07%) + 0.94% +25.25%

-

-

-

+20.21%

10/31/2011 1.87% 0.00%
ADFIX Investor Class
$10.72 $-0.02(-0.18%) + 2.49% -0.35%

+3.84%

+4.76%

+4.56%

+4.81%

12/02/2001 0.60% 0.00%
TWMIX Investor Class
(3)(4)
$8.66 $0.03(0.35%) -1.00% -1.13%

-1.13%
-1.85%

-1.85%
+15.00%

+15.00%
+8.58%

+8.58%
+6.72%

+6.72%
09/30/1997 1.72% 0.00%
AEVVX Investor Class
(3)
$9.56 $0.06(0.63%) -1.04% -

-

-

-

-5.90%

10/31/2013 1.53% 0.00%
BEQGX Investor Class
$31.38 $0.10(0.32%) + 2.28% +23.06%

+15.68%

+21.16%

+7.56%

+9.67%

05/09/1991 0.68% 0.00%
TWEIX Investor Class
(5)
$8.85 $0.02(0.23%) + 3.60% +13.64%

+11.33%

+14.88%

+7.22%

+10.84%

08/01/1994 0.94% 0.00%
ALHIX Investor Class
$11.39 $0.02(0.18%) + 2.24% +4.92%

+3.81%

+2.29%

-

+1.79%

09/30/2005 3.07% 0.00%
AFSIX Investor Class
(5)
$14.02 $0.02(0.14%) + 0.07% +21.39%

+11.79%

+18.71%

-

+7.35%

02/28/2005 1.01% 0.00%
AFDIX Investor Class
$19.38 $0.03(0.16%) + 0.78% +20.57%

+14.54%

+20.45%

-

+8.96%

07/29/2005 1.01% 0.00%
BGNMX Investor Class
$10.72 $-0.02(-0.18%) + 1.75% -1.02%

+2.70%

+3.62%

+4.28%

+6.58%

09/23/1985 0.55% 0.00%
AGAVX Investor Class
(3)
$11.38 $0.02(0.18%) + 2.15% +6.26%

-

-

-

+7.49%

01/31/2012 2.18% 0.00%
AGBVX Investor Class
$9.82 $0.00(0.00%) + 2.40% +0.36%

-

-

-

+2.74%

01/31/2012 0.96% 0.00%
BGEIX Investor Class
(6)
$9.75 $-0.07(-0.71%) + 11.43% -33.96%

-33.96%
-25.58%

-25.58%
-5.44%

-5.44%
+0.81%

+0.81%
+2.03%

08/17/1988 0.68% 0.00%
TWGGX Investor Class
(4)
$12.16 $0.00(0.00%) -1.72% +21.81%

+21.81%
+10.86%

+10.86%
+18.21%

+18.21%
+8.53%

+8.53%
+8.71%

+8.71%
12/01/1998 1.09% 0.00%
ARYVX Investor Class
$11.22 $0.02(0.18%) + 4.28% +1.91%

-

-

-

+7.75%

04/29/2011 1.21% 0.00%
CPTNX Investor Class
$11.01 $-0.02(-0.18%) + 1.54% -1.58%

+2.60%

+2.92%

+4.03%

+6.96%

05/16/1980 0.47% 0.00%
TWCGX Investor Class
(5)(7)
$32.82 $0.06(0.18%) + 0.49% +21.47%

+11.82%

+19.59%

+7.88%

+13.51%

06/30/1971 0.97% 0.00%
TWHIX Investor Class
$25.24 $0.05(0.20%) -0.94% +22.78%

+10.62%

+22.05%

+11.95%

+11.92%

11/10/1987 1.00% 0.00%
ABHIX Investor Class
$6.23 $0.00(0.02%) + 2.51% +6.08%

+7.81%

+13.95%

+7.13%

+5.30%

09/30/1997 0.87% 0.00%
ABHYX Investor Class
$9.11 $0.00(0.01%) + 5.70% -1.35%

+7.82%

+8.93%

+3.86%

+4.65%

03/31/1998 0.60% 0.00%
BIGRX Investor Class
$36.92 $0.12(0.33%) + 2.28% +24.67%

+15.64%

+20.81%

+6.84%

+10.33%

12/17/1990 0.68% 0.00%
ACITX Investor Class
$11.83 $-0.02(-0.17%) + 2.60% -7.20%

+3.07%

+4.41%

+4.18%

+5.50%

02/10/1997 0.47% 0.00%
TWTIX Investor Class
$11.37 $0.01(0.10%) + 3.06% -0.43%

+4.56%

+4.73%

+3.79%

+5.09%

03/02/1987 0.47% 0.00%
BEGBX Investor Class
$14.26 $-0.02(-0.14%) + 3.18% +1.23%

+1.40%

+3.52%

+3.58%

+5.54%

01/07/1992 0.80% 0.00%
ACIMX Investor Class
(4)
$9.26 $0.01(0.11%) + 2.55% +21.64%

+21.64%
+8.61%

+8.61%
+16.73%

+16.73%
-

+1.99%

+1.99%
11/30/2006 1.16% 0.00%
TWEGX Investor Class
(4)
$13.09 $0.08(0.61%) + 1.16% +28.30%

+28.30%
+7.79%

+7.79%
+19.35%

+19.35%
+8.63%

+8.63%
+11.60%

+11.60%
04/01/1994 1.56% 0.00%
TWIEX Investor Class
(4)
$13.40 $0.03(0.22%) -1.51% +17.69%

+17.69%
+8.43%

+8.43%
+17.82%

+17.82%
+7.25%

+7.25%
+8.33%

+8.33%
05/09/1991 1.22% 0.00%
AIOIX Investor Class
(3)(4)
$9.45 $0.09(0.96%) + 0.60% +22.57%

+22.57%
+12.14%

+12.14%
+23.62%

+23.62%
+11.12%

+11.12%
+13.70%

+13.70%
06/01/2001 1.80% 0.00%
ACEVX Investor Class
(4)
$9.06 $0.00(0.00%) + 1.73% +20.05%

+20.05%
+7.98%

+7.98%
+16.16%

+16.16%
+7.01%

+7.01%
+4.27%

+4.27%
04/03/2006 1.32% 0.00%
ALVIX Investor Class
$8.23 $0.02(0.24%) + 1.61% +21.57%

+14.60%

+19.93%

+6.30%

+5.92%

07/30/1999 0.87% 0.00%
ACFOX Investor Class
$15.46 $0.01(0.06%) + 3.20% +28.67%

+14.59%

+18.61%

-

+7.21%

05/31/2006 1.11% 0.00%
ACGOX Investor Class
$15.92 $0.05(0.32%) + 2.31% +28.42%

+15.69%

+19.40%

-

+7.62%

05/31/2006 1.11% 0.00%
ACMNX Investor Class
$16.07 $0.03(0.19%) + 2.42% +25.81%

+14.96%

+21.49%

-

+7.27%

05/31/2006 1.18% 0.00%
ACLVX Investor Class
$11.41 $0.01(0.10%) + 4.38% -0.92%

+5.75%

+5.55%

+4.10%

+4.48%

04/03/2006 0.47% 0.00%
ACVVX Investor Class
(3)
$10.21 $0.01(0.10%) -0.58% +1.69%

-

-

-

+3.11%

10/31/2011 5.06% 0.00%
ACMVX Investor Class
$16.24 $0.02(0.12%) + 3.25% +21.02%

+14.29%

+22.53%

+10.77%

+10.77%

03/31/2004 1.01% 0.00%
TWNOX Investor Class
(4)
$11.29 $0.06(0.53%) -2.34% +24.39%

+24.39%
+11.47%

+11.47%
+23.04%

+23.04%
+8.14%

+8.14%
+7.99%

+7.99%
12/26/1996 1.54% 0.00%
ARFIX Investor Class
$13.56 $0.01(0.07%) + 1.73% +9.04%

+7.88%

+12.33%

-

+6.59%

08/31/2004 0.79% 0.00%
ARBVX Investor Class
$12.01 $0.01(0.08%) + 1.69% +9.79%

+8.20%

+13.20%

-

+5.57%

05/30/2008 0.82% 0.00%
ARWIX Investor Class
$14.25 $0.01(0.07%) + 1.64% +10.74%

+8.55%

+14.04%

-

+7.13%

08/31/2004 0.85% 0.00%
ARCVX Investor Class
$12.16 $0.02(0.16%) + 1.59% +11.97%

+9.00%

+14.99%

-

+5.58%

05/30/2008 0.87% 0.00%
ARYIX Investor Class
$15.23 $0.03(0.20%) + 1.47% +13.23%

+9.56%

+16.05%

-

+7.65%

08/31/2004 0.90% 0.00%
ARDVX Investor Class
$12.54 $0.03(0.24%) + 1.46% +14.39%

+10.05%

+17.01%

-

+6.02%

05/30/2008 0.93% 0.00%
AROIX Investor Class
$15.78 $0.03(0.19%) + 1.41% +15.33%

+10.43%

+17.57%

-

+8.01%

08/31/2004 0.97% 0.00%
ARFVX Investor Class
$12.49 $0.02(0.16%) + 1.38% +15.75%

+10.58%

+17.89%

-

+5.82%

05/30/2008 0.98% 0.00%
AREVX Investor Class
$12.84 $0.02(0.16%) + 1.34% +16.12%

+10.79%

-

-

+10.79%

03/31/2011 0.99% 0.00%
ARTOX Investor Class
$12.82 $0.01(0.08%) + 1.72% +8.79%

+7.79%

+11.61%

-

+6.07%

08/31/2004 0.77% 0.00%
AOGIX Investor Class
$15.89 $0.03(0.19%) + 1.02% +15.28%

+10.00%

+16.86%

-

+7.98%

09/30/2004 0.98% 0.00%
AOCIX Investor Class
$13.26 $0.01(0.08%) + 1.91% +8.54%

+7.66%

+11.33%

-

+6.24%

09/30/2004 0.75% 0.00%
AOMIX Investor Class
$14.67 $0.02(0.14%) + 1.44% +12.28%

+9.14%

+14.49%

-

+7.33%

09/30/2004 0.88% 0.00%
AOVIX Investor Class
$16.81 $0.04(0.24%) + 0.72% +18.89%

+10.97%

+18.79%

-

+8.21%

09/30/2004 1.06% 0.00%
AONIX Investor Class
$11.79 $0.00(0.00%) + 2.07% +4.19%

+5.27%

+7.58%

-

+4.98%

09/30/2004 0.64% 0.00%
TCRXX Investor Class
(2)(3)
$1.00 $0.00(0.00%)

7-Day Current YieldB:
+0.01%

+ 0.00% +0.01%

+0.01%

+0.06%

+1.67%

+2.93%

04/01/1993 0.46% 0.00%
BPRXX Investor Class
(2)(3)(8)
$1.00 $0.00(0.00%)

7-Day Current YieldB:
+0.01%

+ 0.00% +0.01%

+0.01%

+0.05%

+1.61%

+2.88%

11/17/1993 0.58% 0.00%
REACX Investor Class
$25.90 $-0.11(-0.42%) + 11.05% +4.17%

+10.90%

+28.75%

+7.52%

+11.10%

09/21/1995 1.14% 0.00%
TWCIX Investor Class
(7)
$54.98 $0.06(0.11%) -2.21% +21.75%

+12.23%

+19.37%

+5.95%

+12.30%

06/30/1971 1.00% 0.00%
ACSNX Investor Class
$10.42 $0.00(0.00%) + 0.37% +0.28%

+1.46%

+2.36%

-

+3.36%

11/30/2006 0.60% 0.00%
APOIX Investor Class
$10.32 $0.01(0.10%) + 0.39% -2.65%

+2.64%

+4.28%

-

+4.03%

05/31/2005 0.57% 0.00%
TWUSX Investor Class
$9.65 $0.00(0.00%) + 0.08% -0.35%

+0.52%

+1.08%

+2.29%

+5.13%

12/15/1982 0.55% 0.00%
ANOIX Investor Class
(4)
$12.21 $0.05(0.41%) -3.63% +24.80%

+24.80%
+11.66%

+11.66%
+22.88%

+22.88%
+8.76%

+8.76%
+8.89%

+8.89%
06/01/2001 1.47% 0.00%
ASVIX Investor Class
(5)
$9.68 $0.04(0.41%) -0.51% +23.27%

+12.31%

+24.01%

+10.04%

+12.34%

07/31/1998 1.42% 0.00%
ASQIX Investor Class
$12.49 $0.09(0.73%) -0.24% +28.29%

+15.36%

+24.75%

+7.02%

+9.15%

07/31/1998 0.88% 0.00%
TWSAX Investor Class
$8.60 $0.01(0.12%) + 0.85% +14.67%

+9.54%

+16.30%

+7.23%

+7.85%

02/15/1996 1.20% 0.00%
TWSCX Investor Class
$5.97 $0.00(0.00%) + 1.80% +8.06%

+7.25%

+10.73%

+5.57%

+6.25%

02/15/1996 1.00% 0.00%
TWSMX Investor Class
$7.28 $0.01(0.14%) + 1.22% +11.69%

+8.69%

+13.94%

+6.66%

+7.37%

02/15/1996 1.07% 0.00%
ASIOX Investor Class
(3)
$10.27 $0.01(0.10%) + 1.78% -2.17%

-1.45%

-

-

+1.18%

04/30/2010 1.20% 0.00%
BNTXX Investor Class
(2)(3)
$1.00 $0.00(0.00%)

7-Day Current YieldB:
+0.01%

+ 0.00% +0.04%

+0.02%

+0.09%

+1.19%

+2.70%

07/31/1984 0.50% 0.00%
TWCUX Investor Class
(3)
$33.49 $0.04(0.12%) -1.99% +27.45%

+14.14%

+20.94%

+6.43%

+11.55%

11/02/1981 0.99% 0.00%
BULIX Investor Class
$17.52 $-0.09(-0.51%) + 9.01% +12.91%

+11.62%

+15.45%

+9.84%

+8.14%

03/01/1993 0.68% 0.00%
TWVLX Investor Class
$8.44 $0.02(0.24%) + 2.80% +20.82%

+14.20%

+19.47%

+7.30%

+10.12%

09/01/1993 1.00% 0.00%
AMVIX Investor Class
(4)
$9.55 $0.03(0.32%) + 1.06% +26.05%

+26.05%
+15.35%

+15.35%
+20.59%

+20.59%
+6.58%

+6.58%
+4.97%

+4.97%
11/30/1999 1.27% 0.00%
BTFTX Investor Class
(5)
$114.33 $-0.05(-0.04%) + 0.13% +0.01%

+3.02%

+3.21%

+4.81%

+8.32%

09/01/1986 0.55% 0.00%
BTTTX Investor Class
$95.49 $-0.52(-0.54%) + 2.31% -4.46%

+6.53%

+5.19%

+6.34%

+8.92%

12/29/1989 0.55% 0.00%
BTTRX Investor Class
$85.16 $-0.73(-0.85%) + 6.86% -4.53%

+9.55%

+5.84%

+7.10%

+8.34%

02/15/1996 0.55% 0.00%

 Footnotes

X The annual expense ratio is based on expenses incurred by the fund, as stated in the most recent prospectus.
A Please see the prospectus for details about sales charges.
B The 7-Day Current Yield more closely reflects the current earnings of the fund than the total return.
R Average Annual Returns illustrate the annual compounded returns that would have produced the cumulative total return if the fund's performance had remained constant throughout the period indicated. Returns for periods less than one year are not annualized.
(1) Not available in all states.
(2) Money Market Fund: An investment in the fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the fund seeks to preserve the value of your investment at $1 per share, it is possible to lose money by investing in the fund.
(3) Returns or yields for the fund would have been lower if a portion of the management fee had not been waived. Review the annual or semi-annual report for the most current information.
(4) Redemption of Institutional Class Shares, Investor Class Shares or R Class Shares within 60 days of purchase will be subject to a 2% redemption fee.
(5) This fund is closed to new investors.
(6) Redemption of Institutional Class Shares, Investor Class Shares or R Class Shares within 60 days of purchase will be subject to a 1% redemption fee.
(7) The Investor Class inception date corresponds with the management company's implementation of its current investment philosophy and practices.
(8) Contingent deferred sales charge (CDSC) rates for the Prime Money Market Fund apply only to shares acquired by exchange from another American Century Investments fund, and not to shares purchased directly into the Prime Money Market Fund. Please see the prospectus for details about sales charges.

For periods prior to the inception of a class, performance is for the oldest class, restated with applicable fees, if any.