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Showing 84 Funds

Average Annual Total Return (%) Expense Ratio (%)*

TWBIX

Investor Class

Balanced Fund

12.50
7.26
7.03

7.87

10/20/1988

1.01%

$19.91

-0.99%

-$0.20

As of Feb 21, 2025

-

0.91%

-

BCHYX

Investor Class

California High-Yield Municipal Fund 45
3.40
0.59
2.64

5.19

12/30/1986

0.45%

$9.76

0.22%

$0.02

As of Feb 21, 2025

-

0.50%

-

BCITX

Investor Class

California Intermediate-Term Tax-Free Bond Fund 45
2.04
0.55
1.68

4.62

11/09/1983

0.70%

$11.19

0.19%

$0.02

As of Feb 21, 2025

-

0.47%

-

BCTXX

Investor Class

California Tax-Free Money Market Fund 22, 45, 47
2.65
1.28
0.89

2.10

11/09/1983

0.27%

$1.00

0.01%

$0.00

7 Day Current Yield** 2.29%

As of Feb 21, 2025

-

0.50%

-

CPFXX

Investor Class

Capital Preservation Fund 22, 27
4.74
2.21
1.47

3.50

10/13/1972

0.57%

$1.00

0.01%

$0.00

7 Day Current Yield** 3.94%

As of Feb 21, 2025

-

0.48%

-

ACCNX

Investor Class

Core Plus Fund 43
2.79
-0.44
1.32

3.29

11/30/2006

1.61%

$9.16

0.34%

$0.03

As of Feb 21, 2025

-

0.55%

-

BIGRX

Investor Class

Disciplined Core Value Fund

15.38
9.28
8.98

9.87

12/17/1990

2.13%

$37.35

-1.37%

-$0.52

As of Feb 21, 2025

-

0.66%

-

ADSIX

Investor Class

Disciplined Growth Fund 44
29.31
16.02
13.77

11.45

09/30/2005

0.85%

$22.51

-2.47%

-$0.57

As of Feb 21, 2025

0.92%

1.01%

-

ADFIX

Investor Class

Diversified Bond Fund 23
2.02
-0.63
0.95

3.21

12/02/2001

1.54%

$9.13

0.45%

$0.04

As of Feb 21, 2025

-

0.60%

-

AEDVX

Investor Class

Emerging Markets Debt Fund 23, 50
4.39
0.33
2.87

2.68

07/29/2014

2.65%

$8.90

0.23%

$0.02

As of Feb 21, 2025

0.98%

1.01%

-

TWMIX

Investor Class

Emerging Markets Fund 22
14.88
0.83
3.45

5.36

09/30/1997

4.68%

$11.62

-0.26%

-$0.03

As of Feb 21, 2025

-

1.27%

-

AECVX

Investor Class

Emerging Markets Small Cap Fund 48
0.98
5.25
-

6.74

04/07/2016

0.14%

$14.76

-0.47%

-$0.07

As of Feb 21, 2025

-

1.40%

-

BEQGX

Investor Class

Equity Growth Fund

24.90
12.29
11.01

10.03

05/09/1991

1.55%

$34.11

-1.79%

-$0.62

As of Feb 21, 2025

-

0.66%

-

TWEIX

Investor Class

Equity Income Fund 6
13.55
6.70
8.37

9.96

08/01/1994

4.91%

$8.76

0.00%

$0.00

As of Feb 21, 2025

-

0.93%

-

ACFOX

Investor Class

Focused Dynamic Growth Fund 6, 42
44.69
17.49
16.58

12.18

05/31/2006

-1.92%

$68.07

-3.13%

-$2.20

As of Feb 21, 2025

-

0.86%

-

TWGGX

Investor Class

Focused Global Growth Fund

18.14
9.32
10.09

9.02

12/01/1998

6.47%

$11.35

-1.30%

-$0.15

As of Feb 21, 2025

-

1.09%

-

AFCNX

Investor Class

Focused International Growth Fund 48
10.52
4.21
-

7.14

03/29/2016

5.31%

$17.24

-0.92%

-$0.16

As of Feb 21, 2025

-

1.09%

-

ALVIX

Investor Class

Focused Large Cap Value Fund 6
14.61
9.30
8.66

7.02

07/30/1999

5.77%

$10.63

-0.09%

-$0.01

As of Feb 21, 2025

-

0.84%

-

BGNMX

Investor Class

Ginnie Mae Fund

1.56
-1.03
0.42

4.94

09/23/1985

1.59%

$8.86

0.47%

$0.04

As of Feb 21, 2025

-

0.55%

-

AGBVX

Investor Class

Global Bond Fund 22, 23
3.09
-0.75
1.21

1.86

01/31/2012

0.92%

$8.73

0.34%

$0.03

As of Feb 21, 2025

-

0.84%

-

BGEIX

Investor Class

Global Gold Fund

44.44
6.26
6.60

3.01

08/17/1988

20.15%

$14.55

-3.39%

-$0.51

As of Feb 21, 2025

-

0.66%

-

ARYVX

Investor Class

Global Real Estate Fund 6, 22
12.79
3.16
4.63

6.05

04/29/2011

2.40%

$13.23

-1.05%

-$0.14

As of Feb 21, 2025

1.12%

1.12%

-

AGCVX

Investor Class

Global Small Cap Fund 48
16.56
8.99
-

12.00

03/29/2016

-0.86%

$18.42

-2.75%

-$0.52

As of Feb 21, 2025

-

1.11%

-

CPTNX

Investor Class

Government Bond Fund

1.19
-1.13
0.46

5.45

05/16/1980

1.48%

$9.28

0.45%

$0.04

As of Feb 21, 2025

-

0.47%

-

TWCGX

Investor Class

Growth Fund 6, 21, 46
25.07
16.41
15.34

13.80

06/30/1971

0.50%

$58.27

-2.40%

-$1.43

As of Feb 21, 2025

0.88%

0.97%

-

TWHIX

Investor Class

Heritage Fund

33.06
12.50
11.69

11.72

11/10/1987

2.73%

$24.43

-3.36%

-$0.85

As of Feb 21, 2025

-

1.00%

-

AHIVX

Investor Class

High Income Fund 23, 34
8.87
4.67
-

4.59

10/02/2017

1.65%

$8.71

0.02%

$0.00

As of Feb 21, 2025

-

0.79%

-

ABHIX

Investor Class

High-Yield Fund 41
7.41
2.99
3.69

4.52

09/30/1997

1.40%

$5.11

0.02%

$0.00

As of Feb 21, 2025

-

0.80%

-

ABHYX

Investor Class

High-Yield Municipal Fund 33
5.14
1.14
3.08

4.25

03/31/1998

0.96%

$8.89

0.24%

$0.02

As of Feb 21, 2025

-

0.61%

-

ACITX

Investor Class

Inflation-Adjusted Bond Fund 23
2.76
1.34
1.65

4.08

02/10/1997

2.22%

$10.57

0.28%

$0.03

As of Feb 21, 2025

-

0.54%

-

TWTIX

Investor Class

Intermediate-Term Tax-Free Bond Fund

2.14
0.82
1.86

4.24

03/02/1987

0.86%

$10.75

0.10%

$0.01

As of Feb 21, 2025

-

0.47%

-

TWIEX

Investor Class

International Growth Fund 6, 8
8.58
4.57
5.12

7.00

05/09/1991

6.27%

$13.06

-1.14%

-$0.15

As of Feb 21, 2025

-

1.22%

-

AIOIX

Investor Class

International Opportunities Fund 7
5.53
1.90
5.02

8.95

06/01/2001

3.71%

$9.50

-1.25%

-$0.12

As of Feb 21, 2025

1.44%

1.49%

-

ACEVX

Investor Class

International Value Fund 6
10.00
7.05
3.84

3.54

04/03/2006

8.16%

$9.01

-0.55%

-$0.05

As of Feb 21, 2025

-

1.11%

-

AFDIX

Investor Class

Large Cap Equity Fund 3, 6
20.00
13.39
12.60

10.93

07/29/2005

0.66%

$53.29

-1.93%

-$1.05

As of Feb 21, 2025

-

0.79%

-

ACMVX

Investor Class

Mid Cap Value Fund 41
13.41
8.71
8.59

9.74

03/31/2004

3.16%

$16.02

-0.50%

-$0.08

As of Feb 21, 2025

-

0.98%

-

ASIEX

Investor Class

Multisector Income Fund 22
5.38
2.36
3.29

3.12

07/28/2014

1.65%

$8.94

0.24%

$0.02

As of Feb 21, 2025

-

0.56%

-

ANTUX

Investor Class

Non-U.S. Intrinsic Value Fund 6, 42
6.13
3.72
-

3.56

12/06/2018

8.61%

$8.70

-0.80%

-$0.07

As of Feb 21, 2025

-

1.19%

-

ARWIX

Investor Class

One Choice 2025 Portfolio 51
9.53
5.07
5.37

6.19

08/31/2004

2.32%

$14.12

-0.42%

-$0.06

As of Feb 21, 2025

0.78%

0.80%

-

ARCVX

Investor Class

One Choice 2030 Portfolio 51
10.25
5.49
5.77

5.70

05/30/2008

2.43%

$12.67

-0.55%

-$0.07

As of Feb 21, 2025

0.80%

0.82%

-

ARYIX

Investor Class

One Choice 2035 Portfolio 51
11.00
5.98
6.21

6.87

08/31/2004

2.51%

$16.32

-0.61%

-$0.10

As of Feb 21, 2025

0.83%

0.85%

-

ARDVX

Investor Class

One Choice 2040 Portfolio 51
12.15
6.53
6.68

6.44

05/30/2008

2.63%

$13.66

-0.73%

-$0.10

As of Feb 21, 2025

0.85%

0.88%

-

AROIX

Investor Class

One Choice 2045 Portfolio 51
13.32
7.12
7.20

7.55

08/31/2004

2.70%

$17.88

-0.83%

-$0.15

As of Feb 21, 2025

0.88%

0.90%

-

ARFVX

Investor Class

One Choice 2050 Portfolio 51
14.38
7.80
7.69

6.98

05/30/2008

2.80%

$15.07

-0.92%

-$0.14

As of Feb 21, 2025

0.90%

0.92%

-

AREVX

Investor Class

One Choice 2055 Portfolio 51
15.43
8.26
7.98

8.51

03/31/2011

2.85%

$17.34

-1.08%

-$0.19

As of Feb 21, 2025

0.89%

0.93%

-

ARGVX

Investor Class

One Choice 2060 Portfolio 51
15.88
8.51
-

9.26

09/30/2015

2.91%

$15.89

-1.12%

-$0.18

As of Feb 21, 2025

0.89%

0.94%

-

ARHVX

Investor Class

One Choice 2065 Portfolio 51
16.24
-
-

9.47

09/23/2020

2.94%

$12.94

-1.22%

-$0.16

As of Feb 21, 2025

0.89%

0.95%

-

AAAFX

Investor Class

One Choice Blend Plus 2015 Portfolio 24
8.64
-
-

2.78

03/10/2021

2.35%

$10.00

-0.30%

-$0.03

As of Feb 21, 2025

0.60%

0.62%

-

AAAMX

Investor Class

One Choice Blend Plus 2020 Portfolio 24
8.69
-
-

2.92

03/10/2021

2.32%

$10.14

-0.29%

-$0.03

As of Feb 21, 2025

0.60%

0.62%

-

AABJX

Investor Class

One Choice Blend Plus 2025 Portfolio 24
9.69
-
-

3.15

03/10/2021

2.44%

$10.07

-0.49%

-$0.05

As of Feb 21, 2025

0.60%

0.61%

-

AABWX

Investor Class

One Choice Blend Plus 2030 Portfolio 24
10.86
-
-

3.54

03/10/2021

2.69%

$10.30

-0.58%

-$0.06

As of Feb 21, 2025

0.60%

0.61%

-

AACKX

Investor Class

One Choice Blend Plus 2035 Portfolio 24
12.91
-
-

4.00

03/10/2021

2.75%

$10.48

-0.76%

-$0.08

As of Feb 21, 2025

0.59%

0.60%

-

AACSX

Investor Class

One Choice Blend Plus 2040 Portfolio

14.87
-
-

4.60

03/10/2021

2.71%

$10.60

-1.03%

-$0.11

As of Feb 21, 2025

-

0.59%

-

AADHX

Investor Class

One Choice Blend Plus 2045 Portfolio

16.68
-
-

5.24

03/10/2021

2.76%

$10.78

-1.19%

-$0.13

As of Feb 21, 2025

-

0.59%

-

AADNX

Investor Class

One Choice Blend Plus 2050 Portfolio

17.92
-
-

5.74

03/10/2021

2.97%

$11.08

-1.25%

-$0.14

As of Feb 21, 2025

-

0.59%

-

AADVX

Investor Class

One Choice Blend Plus 2055 Portfolio

18.74
-
-

6.04

03/10/2021

3.03%

$11.22

-1.41%

-$0.16

As of Feb 21, 2025

-

0.59%

-

AAEFX

Investor Class

One Choice Blend Plus 2060 Portfolio

19.42
-
-

6.26

03/10/2021

2.99%

$11.36

-1.39%

-$0.16

As of Feb 21, 2025

-

0.59%

-

AAEKX

Investor Class

One Choice Blend Plus 2065 Portfolio

19.26
-
-

6.40

03/10/2021

3.07%

$11.40

-1.38%

-$0.16

As of Feb 21, 2025

-

0.59%

-

ARTOX

Investor Class

One Choice In Retirement Portfolio 51
9.44
4.91
5.02

5.49

08/31/2004

2.34%

$12.66

-0.47%

-$0.06

As of Feb 21, 2025

0.76%

0.80%

-

AOGIX

Investor Class

One Choice Portfolio: Aggressive

15.50
8.34
7.89

7.85

09/30/2004

2.85%

$16.62

-1.07%

-$0.18

As of Feb 21, 2025

-

0.93%

-

AOCIX

Investor Class

One Choice Portfolio: Conservative

9.38
5.00
5.06

5.62

09/30/2004

2.29%

$13.39

-0.45%

-$0.06

As of Feb 21, 2025

-

0.81%

-

AOMIX

Investor Class

One Choice Portfolio: Moderate

12.72
6.77
6.57

6.88

09/30/2004

2.62%

$15.66

-0.82%

-$0.13

As of Feb 21, 2025

-

0.87%

-

AOVIX

Investor Class

One Choice Portfolio: Very Aggressive

18.44
9.68
9.03

8.52

09/30/2004

3.20%

$20.01

-1.43%

-$0.29

As of Feb 21, 2025

-

1.03%

-

AONIX

Investor Class

One Choice Portfolio: Very Conservative

7.10
3.47
3.76

4.37

09/30/2004

1.66%

$11.66

-0.17%

-$0.02

As of Feb 21, 2025

-

0.72%

-

BPRXX

Investor Class

Prime Money Market Fund 22, 32, 47
4.85
2.32
1.58

2.38

11/17/1993

0.58%

$1.00

0.01%

$0.00

7 Day Current Yield** 4.03%

As of Feb 21, 2025

-

0.58%

-

REACX

Investor Class

Real Estate Fund

13.89
2.84
4.52

9.37

09/21/1995

2.17%

$26.84

-0.92%

-$0.25

As of Feb 21, 2025

-

1.15%

-

TWCIX

Investor Class

Select Fund 6, 20, 46
26.38
16.08
15.22

12.87

06/30/1971

0.69%

$122.86

-2.17%

-$2.73

As of Feb 21, 2025

0.90%

0.99%

-

ACSNX

Investor Class

Short Duration Fund 23, 40
4.81
1.96
1.94

2.46

11/30/2006

0.79%

$9.80

0.12%

$0.01

As of Feb 21, 2025

-

0.57%

-

APOIX

Investor Class

Short Duration Inflation Protection Bond Fund

4.75
3.12
2.31

2.95

05/31/2005

1.67%

$10.36

0.10%

$0.01

As of Feb 21, 2025

-

0.70%

-

ASDVX

Investor Class

Short Duration Strategic Income Fund 43
5.69
2.50
2.58

2.34

07/28/2014

0.96%

$8.98

0.02%

$0.00

As of Feb 21, 2025

-

0.52%

-

TWUSX

Investor Class

Short-Term Government Fund

3.66
1.20
1.08

4.07

12/15/1982

0.56%

$9.09

0.12%

$0.01

As of Feb 21, 2025

-

0.55%

-

AMAEX

Investor Class

Small Cap Dividend Fund 6
17.53
-
-

5.77

04/05/2022

0.09%

$10.76

-1.91%

-$0.21

As of Feb 21, 2025

-

1.14%

-

ANOIX

Investor Class

Small Cap Growth Fund 22
24.01
11.03
11.61

9.87

06/01/2001

0.84%

$21.61

-3.05%

-$0.68

As of Feb 21, 2025

-

1.17%

-

ASVIX

Investor Class

Small Cap Value Fund

15.62
11.31
9.68

10.92

07/31/1998

-0.29%

$10.38

-2.26%

-$0.24

As of Feb 21, 2025

-

1.09%

-

ASQIX

Investor Class

Small Company Fund

9.96
8.28
6.51

7.91

07/31/1998

-0.87%

$16.00

-3.03%

-$0.50

As of Feb 21, 2025

-

0.86%

-

TWSAX

Investor Class

Strategic Allocation: Aggressive Fund 39
16.50
9.28
8.37

7.96

02/15/1996

3.05%

$8.11

-1.10%

-$0.09

As of Feb 21, 2025

0.79%

1.34%

-

TWSCX

Investor Class

Strategic Allocation: Conservative Fund 38
10.14
5.57
5.28

5.87

02/15/1996

2.22%

$5.52

-0.72%

-$0.04

As of Feb 21, 2025

0.83%

1.13%

-

TWSMX

Investor Class

Strategic Allocation: Moderate Fund 37
13.60
7.49
6.93

7.15

02/15/1996

2.82%

$6.56

-0.91%

-$0.06

As of Feb 21, 2025

0.84%

1.26%

-

BNTXX

Investor Class

Tax-Free Money Market Fund 22, 47
3.01
1.47
1.01

2.22

07/31/1984

0.31%

$1.00

0.01%

$0.00

7 Day Current Yield** 2.61%

As of Feb 21, 2025

-

0.50%

-

TCRXX

Investor Class

U.S. Government Money Market Fund 22, 23, 27, 36
4.82
2.25
1.50

2.40

04/01/1993

0.57%

$1.00

0.01%

$0.00

7 Day Current Yield** 3.96%

As of Feb 21, 2025

-

0.46%

-

TWCUX

Investor Class

Ultra Fund 6, 35
29.21
18.03
16.74

12.73

11/02/1981

-0.48%

$92.87

-2.34%

-$2.23

As of Feb 21, 2025

0.89%

0.95%

-

BULIX

Investor Class

Utilities Fund

30.13
3.51
5.66

7.52

03/01/1993

4.77%

$18.44

-0.11%

-$0.02

As of Feb 21, 2025

-

0.66%

-

TWVLX

Investor Class

Value Fund 49
13.51
10.13
8.69

9.56

09/01/1993

4.68%

$8.06

-0.49%

-$0.04

As of Feb 21, 2025

0.99%

1.02%

-

BTTRX

Investor Class

Zero Coupon 2025 Fund

4.08
0.64
1.40

6.18

02/15/1996

0.63%

$112.96

0.07%

$0.08

As of Feb 21, 2025

-

0.55%

-

Performance data quoted represents past performance and is no guarantee of future results. Current performance may be lower or higher than the performance data quoted. Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than the original cost. Returns less than one year are not annualized. Net asset value (NAV) prices are used to calculate market price performance prior to the date when the fund first traded on an exchange. Market performance is determined using the bid/ask midpoint at 4:00 p.m. Eastern time, when the NAV is typically calculated. Market performance does not represent the returns you would receive if you traded shares at other times. Index performance does not represent the fund's performance. It is not possible to invest directly in an index.

The Morningstar Rating™ for funds, or "star rating", is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange-traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar Risk-Adjusted Return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The Morningstar Rating does not include any adjustment for sales loads. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10- year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods.

©2024 Morningstar, Inc. All Rights Reserved. Certain information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information.

Exchange Traded Funds (ETFs): Foreside Fund Services, LLC - Distributor, not affiliated with American Century Investment Services, Inc.

Mutual Funds: American Century Investment Services, Inc., Distributor.

Mutual Funds with Tax Form 8937

* Net expense ratio is the total annual operating expense ratio for the fund, net of any fee waivers or expense reimbursements. Gross expense ratio is the total annual operating expense ratio for the fund, gross of any fee waivers or expense reimbursements. Expense ratios are as of the fund's most current prospectus . This is the actual ratio that investors paid during the fund's most recent fiscal year.

** The 7-Day Current Yield more closely reflects the current earnings of the fund than the total return.

Focused Large Cap Value Fund

Seeks long-term capital gains. Income is a secondary objective.

Core Plus

Seeks long-term capital growth. Income is a secondary objective.

Focused Dynamic Growth ETF

Seeks long-term capital growth. Income is a secondary objective.

Footnotes

3.

Effective December 10, 2024, Sustainable Equity Fund was renamed Large Cap Equity Fund.

6.

The advisor has agreed to waive the G Class's management fee in its entirety. The advisor expects this fee waiver to remain in effect permanently and cannot terminate it without the approval of the Board of Directors.

7.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2024. The advisor has agreed to waive .05% of the fund's management fee. The advisor expects this waiver to continue until July 31, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. 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 semiannual report for the most current information.

8.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2024.

20.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .90% for Investor, A, C and R Classes, .70% for I and R5 Classes, and .55% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until July 31, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. 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 semiannual report for the most current information.

21.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .88% for Investor, A, C and R Classes, .68% for I and R5 Classes, and .53% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until July 31, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. 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 semiannual report for the most current information.

22.

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 semiannual report for the most current information.

23.

The advisor has agreed to waive the G Class's management fee in its entirety. The advisor expects this fee waiver to remain in effect permanently and cannot terminate it without the approval of the Board of Trustees.

24.

The advisor will waive a portion of the fund's management fee equal to the expenses attributable to the management fees of American Century-advised underlying funds. The amount of this waiver will fluctuate depending on the fund's daily allocations to such funds. This waiver is expected to remain in effect permanently, and it cannot be terminated without the approval of the Board of Directors.

27.

Money Market Fund: You could lose money by investing in the fund. Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the fund is not a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The fund's sponsor is not required to reimburse the fund for losses, and you should not expect that the sponsor will provide financial support to the fund at any time, including during periods of market stress.

32.

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.

33.

The advisor will waive the portion of the fund's management fee equal to the expenses attributable to the management fees of the American Century funds in which the fund invests. The amount of this waiver fluctuates depending on the fund's daily allocation to other American Century funds. This waiver is expected to remain in effect permanently and it cannot be terminated without the approval of the Board of Trustees.

34.

The fund acquired the assets and assumed the historical performance of the Nomura High Yield Fund, a series of The Advisors' Inner Circle Fund III (the "Predecessor Fund") on October 2, 2017. Accordingly, the performance shown for periods prior to October 2, 2017, represents the performance of Class I shares of the Predecessor Fund. The Predecessor Fund's returns have not been adjusted to reflect the fund's expenses. If the Predecessor Fund's performance information had been adjusted to reflect the fund's expenses, the performance may have been higher or lower for a given period depending on the expenses incurred by the Predecessor Fund's for that period.

35.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .89% for Investor, A, C and R Classes, .69% for I and R5 Classes, and .54% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until July 31, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. 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 semiannual report for the most current information.

36.

Performance for periods before December 1, 2015, is based on the fund's prior investment strategy, which allowed the fund to invest in a wider range of securities and did not require the fund to invest at least 99.5% of its assets in cash, U.S. government securities, or fully collateralized repurchase agreements.

37.

The advisor will waive a portion of the fund's management fee equal to the expenses attributable to the management fees of American Century advised underlying funds. The amount of this waiver will fluctuate depending on the fund's daily allocations to such funds. This waiver is expected to remain in effect permanently, and it cannot be terminated without the approval of the Board of Directors. The advisor also agreed to waive an additional .27% of the fund's management fee. The advisor expects this waiver to continue until November 30, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors.

38.

The advisor will waive a portion of the fund's management fee equal to the expenses attributable to the management fees of American Century advised underlying funds. The amount of this waiver will fluctuate depending on the fund's daily allocations to such funds. This waiver is expected to remain in effect permanently, and it cannot be terminated without the approval of the Board of Directors. The advisor also agreed to waive an additional .18% of the fund's management fee. The advisor expects this waiver to continue until November 30, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors.

39.

The advisor will waive a portion of the fund's management fee equal to the expenses attributable to the management fees of American Century advised underlying funds. The amount of this waiver will fluctuate depending on the fund's daily allocations to such funds. This waiver is expected to remain in effect permanently, and it cannot be terminated without the approval of the Board of Directors. The advisor also agreed to waive an additional .37% of the fund's management fee. The advisor expects this waiver to continue until November 30, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors.

40.

The management fee has been restated to reflect the decrease in the management fee effective August 1, 2023. 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 semiannual report for the most current information.

41.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2019. 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 semiannual report for the most current information.

42.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2021. 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 semiannual report for the most current information.

43.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2020. 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 semiannual report for the most current information.

44.

Returns or yields for the fund would have been lower if .09% of the management fee had not been waived. The advisor expects this waiver to continue until October 31, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. Review the annual or semiannual report for the most current information.

45.

This fund is not available in all states.

46.

The Investor Class inception date corresponds with the management company's implementation of its current investment philosophy and practices.

47.

Money Market Fund: You could lose money by investing in the fund. Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. The fund may impose a fee upon sale of your shares. An investment in the fund is not a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The fund's sponsor is not required to reimburse the fund for losses, and you should not expect that the sponsor will provide financial support to the fund at any time, including during periods of market stress.

48.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2020.

49.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .96% for Investor, A, C and R Classes, .76% for I and R5 Classes, and .61% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until July 31, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. 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 semiannual report for the most current information.

50.

Returns or yields for the fund would have been lower if .03% of the fund's management fee had not been waived. The advisor expects this waiver to continue until February 28, 2025, and cannot terminate it prior to such date without the approval of the Board of Trustees. Review the annual or semiannual report for the most current information.

51.

The management fee has been restated to reflect the decrease in the management fee schedule effective December 1, 2024. The advisor has agreed to waive a portion of the fund's management fee, expects this waiver to continue until November 30, 2025, and cannot terminate it prior to such date without the approval of the Board of Directors. 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 semiannual report for the most current information.