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Explore Our Funds

Showing 91 Funds

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

ABINX

I-Shares Class

Balanced Fund

9.56
5.08
7.66

5.90

05/01/2000

-0.64%

$21.02

-0.14%

-$0.03

As of Apr 10, 2026

-

0.69%

-

BCHIX

I-Shares Class

California High-Yield Municipal Fund 42

3.64
0.81
2.56

4.23

03/01/2010

1.07%

$9.64

0.01%

$0.00

As of Apr 10, 2026

-

0.30%

-

BCTIX

I-Shares Class

California Intermediate-Term Tax-Free Bond Fund 42

4.42
1.13
1.99

2.89

03/01/2010

0.73%

$11.26

0.01%

$0.00

As of Apr 10, 2026

-

0.27%

-

CATF

California Municipal Bond ETF 6

4.23
-
-

2.78

07/16/2024

0.98%

$50.00

0.03%

$0.02

As of Apr 10, 2026

-

0.27%

-

ACCTX

I-Shares Class

Core Plus Fund 40

4.80
0.24
-

1.93

04/10/2017

0.47%

$9.22

-0.09%

-$0.01

As of Apr 10, 2026

-

0.45%

-

AMEIX

I-Shares Class

Disciplined Core Equity Fund 2

19.75
9.48
12.24

8.15

01/02/1998

-2.08%

$34.89

-0.43%

-$0.15

As of Apr 10, 2026

-

0.45%

-

ADCIX

I-Shares Class

Disciplined Growth Fund 41

17.23
10.99
14.22

11.14

09/30/2005

-6.96%

$22.05

0.05%

$0.01

As of Apr 10, 2026

0.71%

0.80%

-

AMGIX

I-Shares Class

Disciplined Value Fund 3

17.58
6.79
10.34

7.48

01/28/1998

3.71%

$39.89

-0.87%

-$0.35

As of Apr 10, 2026

-

0.45%

-

ACBPX

I-Shares Class

Diversified Bond Fund 24

4.58
0.30
1.69

4.31

04/01/1993

0.40%

$9.20

-0.10%

-$0.01

As of Apr 10, 2026

-

0.40%

-

KORP

Diversified Corporate Bond ETF 6

4.99
1.87
-

2.77

01/11/2018

0.24%

$46.79

-0.06%

-$0.03

As of Apr 10, 2026

-

0.29%

-

TAXF

Diversified Municipal Bond ETF 6, 15

4.44
1.07
-

2.67

09/10/2018

1.03%

$50.36

0.03%

$0.01

As of Apr 10, 2026

0.27%

0.29%

-

AEHDX

I-Shares Class

Emerging Markets Debt Fund 19, 24

10.72
1.98
-

3.09

04/10/2017

1.27%

$9.45

0.32%

$0.03

As of Apr 10, 2026

0.81%

0.89%

-

AMKIX

I-Shares Class

Emerging Markets Fund 10

40.65
2.42
7.90

8.46

01/28/1999

14.63%

$17.47

0.63%

$0.11

As of Apr 10, 2026

-

1.06%

-

ACIIX

I-Shares Class

Equity Income Fund 22

10.99
7.65
8.93

8.57

07/08/1998

5.22%

$8.88

-0.67%

-$0.06

As of Apr 10, 2026

-

0.74%

-

FDG

Focused Dynamic Growth ETF 25, 26

25.84
9.10
-

19.11

03/31/2020

-5.42%

$119.76

0.39%

$0.47

As of Apr 10, 2026

-

0.45%

-

ACFSX

I-Shares Class

Focused Dynamic Growth Fund 22, 39

25.64
7.71
17.67

11.93

05/31/2006

-5.85%

$74.78

0.39%

$0.29

As of Apr 10, 2026

-

0.65%

-

AGGIX

I-Shares Class

Focused Global Growth Fund

8.37
4.43
10.69

6.60

08/01/2000

-1.26%

$11.78

0.34%

$0.04

As of Apr 10, 2026

-

0.90%

-

AFCSX

I-Shares Class

Focused International Growth Fund 8

7.39
-0.66
6.80

6.89

03/29/2016

-1.10%

$18.95

0.26%

$0.05

As of Apr 10, 2026

-

0.90%

-

FLV

Focused Large Cap Value ETF 25, 26

11.98
9.06
-

14.57

03/31/2020

3.21%

$77.89

-0.77%

-$0.61

As of Apr 10, 2026

-

0.42%

-

ALVSX

I-Shares Class

Focused Large Cap Value Fund 22

12.11
9.42
10.12

7.51

08/10/2001

3.17%

$10.71

-0.83%

-$0.09

As of Apr 10, 2026

-

0.64%

-

AGMHX

I-Shares Class

Ginnie Mae Fund

5.25
0.04
-

1.22

04/10/2017

1.11%

$9.06

-0.10%

-$0.01

As of Apr 10, 2026

-

0.45%

-

AGBHX

I-Shares Class

Global Bond Fund 10, 24

3.77
0.02
-

1.48

04/10/2017

0.39%

$8.70

-0.11%

-$0.01

As of Apr 10, 2026

-

0.75%

-

AGGNX

I-Shares Class

Global Gold Fund

99.70
24.26
17.28

5.66

09/28/2007

15.53%

$36.22

1.09%

$0.39

As of Apr 10, 2026

-

0.46%

-

ARYNX

I-Shares Class

Global Real Estate Fund 10, 22

8.26
4.25
5.76

6.28

04/29/2011

7.32%

$14.37

0.14%

$0.02

As of Apr 10, 2026

-

0.91%

-

AGCSX

I-Shares Class

Global Small Cap Fund 8

20.11
1.69
11.63

11.68

03/29/2016

6.55%

$22.12

-0.05%

-$0.01

As of Apr 10, 2026

-

0.91%

-

ABHTX

I-Shares Class

Government Bond Fund

4.53
-0.20
-

1.28

04/10/2017

0.44%

$9.39

-0.10%

-$0.01

As of Apr 10, 2026

-

0.37%

-

TWGIX

I-Shares Class

Growth Fund 16, 22, 43

16.70
10.21
15.23

9.48

06/16/1997

-5.89%

$56.10

0.18%

$0.10

As of Apr 10, 2026

0.63%

0.76%

-

ATHIX

I-Shares Class

Heritage Fund

8.43
3.75
11.16

9.63

06/16/1997

-4.42%

$23.57

-0.97%

-$0.23

As of Apr 10, 2026

-

0.80%

-

AHIIX

I-Shares Class

High Income Fund 24, 33

7.11
4.10
-

4.82

10/02/2017

0.83%

$8.71

0.02%

$0.00

As of Apr 10, 2026

-

0.68%

-

AHYHX

I-Shares Class

High-Yield Fund 17

7.02
3.17
-

3.92

04/10/2017

1.22%

$5.18

-0.17%

-$0.01

As of Apr 10, 2026

-

0.60%

-

AYMIX

I-Shares Class

High-Yield Municipal Fund 32

3.42
1.04
3.02

4.37

03/01/2010

1.16%

$8.72

0.01%

$0.00

As of Apr 10, 2026

-

0.40%

-

AIAHX

I-Shares Class

Inflation-Adjusted Bond Fund 24

2.81
1.26
-

2.47

04/10/2017

0.95%

$10.65

0.00%

$0.00

As of Apr 10, 2026

-

0.44%

-

AXBIX

I-Shares Class

Intermediate-Term Tax-Free Bond Fund

4.65
1.20
2.22

3.25

04/15/2003

0.90%

$10.81

0.01%

$0.00

As of Apr 10, 2026

-

0.26%

-

TGRIX

I-Shares Class

International Growth Fund 18, 22

7.82
0.55
6.19

5.57

11/20/1997

0

$13.63

0.00%

$0.00

As of Apr 10, 2026

0.99%

1.02%

-

ACIOX

I-Shares Class

International Opportunities Fund 23

35.98
1.81
7.37

10.82

01/09/2003

11.97%

$13.47

0.67%

$0.09

As of Apr 10, 2026

1.26%

1.31%

-

ACVUX

I-Shares Class

International Value Fund 22

32.49
11.37
9.17

5.43

04/03/2006

10.57%

$12.03

0.00%

$0.00

As of Apr 10, 2026

-

0.92%

-

ACLC

Large Cap Equity ETF 25, 26

13.42
9.28
-

12.53

07/13/2020

-1.27%

$77.28

-0.17%

-$0.13

As of Apr 10, 2026

-

0.39%

-

AFEIX

I-Shares Class

Large Cap Equity Fund 22

13.18
9.09
13.06

10.63

07/29/2005

-1.32%

$47.25

-0.17%

-$0.08

As of Apr 10, 2026

-

0.59%

-

ACGR

Large Cap Growth ETF 6, 21, 25, 26

16.83
-
-

8.89

06/29/2021

-5.30%

$62.46

0.16%

$0.10

As of Apr 10, 2026

-

0.39%

-

MID

Mid Cap Growth Impact ETF 21, 25, 26

8.51
4.28
-

8.59

07/13/2020

-3.78%

$62.63

-1.22%

-$0.77

As of Apr 10, 2026

-

0.45%

-

AVUAX

I-Shares Class

Mid Cap Value Fund 14

9.68
7.07
8.99

9.90

08/02/2004

4.86%

$15.50

-0.90%

-$0.14

As of Apr 10, 2026

-

0.77%

-

FUSI

Multisector Floating Income ETF 6

5.14
-
-

6.13

03/14/2023

1.16%

$50.33

0.02%

$0.01

As of Apr 10, 2026

-

0.27%

-

MUSI

Multisector Income ETF 6

5.77
-
-

2.09

06/29/2021

0.53%

$43.77

-0.04%

-$0.02

As of Apr 10, 2026

-

0.38%

-

ASIGX

I-Shares Class

Multisector Income Fund 10

5.60
2.29
-

3.55

04/10/2017

0.46%

$8.97

-0.10%

-$0.01

As of Apr 10, 2026

-

0.48%

-

ANVHX

I-Shares Class

Non-U.S. Intrinsic Value Fund 22, 39

28.59
9.93
-

8.03

12/03/2019

4.99%

$10.74

-0.19%

-$0.02

As of Apr 10, 2026

-

0.98%

-

ARCSX

I-Shares Class

One Choice 2030 Portfolio 5

9.95
4.40
6.77

5.98

05/30/2008

1.31%

$12.39

-0.08%

-$0.01

As of Apr 10, 2026

0.60%

0.64%

-

ARLIX

I-Shares Class

One Choice 2035 Portfolio 5

10.84
4.66
7.27

7.11

08/31/2004

1.37%

$16.33

-0.18%

-$0.03

As of Apr 10, 2026

0.63%

0.66%

-

ARDSX

I-Shares Class

One Choice 2040 Portfolio 5

12.03
4.97
7.83

6.73

05/30/2008

1.50%

$13.51

-0.15%

-$0.02

As of Apr 10, 2026

0.65%

0.68%

-

AOOIX

I-Shares Class

One Choice 2045 Portfolio 5

13.05
5.30
8.39

7.80

08/31/2004

1.75%

$18.02

-0.11%

-$0.02

As of Apr 10, 2026

0.67%

0.70%

-

ARFSX

I-Shares Class

One Choice 2050 Portfolio 5

13.87
5.70
8.93

7.29

05/30/2008

1.77%

$14.97

-0.20%

-$0.03

As of Apr 10, 2026

0.68%

0.72%

-

ARENX

I-Shares Class

One Choice 2055 Portfolio 5

14.77
6.07
9.26

8.74

03/31/2011

1.92%

$17.50

-0.17%

-$0.03

As of Apr 10, 2026

0.69%

0.74%

-

ARGNX

I-Shares Class

One Choice 2060 Portfolio 5

15.15
6.25
9.44

9.43

09/30/2015

1.92%

$16.46

-0.18%

-$0.03

As of Apr 10, 2026

0.69%

0.74%

-

ARHUX

I-Shares Class

One Choice 2065 Portfolio 5

15.48
6.37
-

9.55

09/23/2020

1.89%

$14.01

-0.21%

-$0.03

As of Apr 10, 2026

0.69%

0.75%

-

ARAEX

I-Shares Class

One Choice 2070 Portfolio 5

-
-
-

-0.80

12/01/2025

1.92%

$10.09

-0.20%

-$0.02

As of Apr 10, 2026

0.69%

0.75%

-

AABKX

I-Shares Class

One Choice Blend Plus 2025 Portfolio 20

11.43
4.62
-

4.58

03/10/2021

1.79%

$10.79

-0.09%

-$0.01

As of Apr 10, 2026

0.39%

0.40%

-

AAEWX

I-Shares Class

One Choice Blend Plus 2030 Portfolio 20

12.67
5.04
-

5.02

03/10/2021

2.01%

$11.19

-0.09%

-$0.01

As of Apr 10, 2026

0.39%

0.40%

-

AACLX

I-Shares Class

One Choice Blend Plus 2035 Portfolio 20

14.66
5.60
-

5.57

03/10/2021

2.30%

$11.58

-0.17%

-$0.02

As of Apr 10, 2026

-

0.39%

-

AACUX

I-Shares Class

One Choice Blend Plus 2040 Portfolio

16.79
6.26
-

6.25

03/10/2021

2.67%

$11.93

-0.17%

-$0.02

As of Apr 10, 2026

-

0.39%

-

AADJX

I-Shares Class

One Choice Blend Plus 2045 Portfolio

18.26
6.88
-

6.86

03/10/2021

2.85%

$12.25

-0.16%

-$0.02

As of Apr 10, 2026

-

0.39%

-

AADOX

I-Shares Class

One Choice Blend Plus 2050 Portfolio

19.82
7.44
-

7.43

03/10/2021

3.16%

$12.74

-0.08%

-$0.01

As of Apr 10, 2026

-

0.39%

-

AADWX

I-Shares Class

One Choice Blend Plus 2055 Portfolio

20.97
7.78
-

7.77

03/10/2021

3.33%

$13.03

-0.15%

-$0.02

As of Apr 10, 2026

-

0.39%

-

AAEGX

I-Shares Class

One Choice Blend Plus 2060 Portfolio

21.08
7.95
-

7.93

03/10/2021

3.36%

$13.24

-0.15%

-$0.02

As of Apr 10, 2026

-

0.39%

-

AAELX

I-Shares Class

One Choice Blend Plus 2065 Portfolio

21.04
7.92
-

8.03

03/10/2021

3.41%

$13.34

-0.15%

-$0.02

As of Apr 10, 2026

-

0.39%

-

ARATX

I-Shares Class

One Choice Blend Plus 2070 Portfolio

-
-
-

0.82

12/01/2025

3.41%

$10.32

-0.19%

-$0.02

As of Apr 10, 2026

-

0.39%

-

AAAOX

I-Shares Class

One Choice Blend Plus In Retirement Portfolio 20

9.89
4.23
-

4.22

03/10/2021

1.62%

$10.65

-0.09%

-$0.01

As of Apr 10, 2026

0.39%

0.40%

-

ATTIX

I-Shares Class

One Choice In Retirement Portfolio 5

9.20
4.26
5.97

5.76

08/31/2004

1.26%

$12.68

-0.16%

-$0.02

As of Apr 10, 2026

0.56%

0.62%

-

QINT

Quality Diversified International ETF 1, 30

29.84
8.78
-

9.52

09/10/2018

7.39%

$68.68

0.12%

$0.08

As of Apr 10, 2026

0.34%

0.40%

-

REAIX

I-Shares Class

Real Estate Fund

2.73
4.45
4.99

8.21

06/16/1997

8.52%

$28.23

0.28%

$0.08

As of Apr 10, 2026

-

0.96%

-

TWSIX

I-Shares Class

Select Fund 13, 22, 43

18.38
10.82
15.23

9.44

03/13/1997

-3.52%

$130.08

0.40%

$0.52

As of Apr 10, 2026

0.70%

0.78%

-

AHYB

Select High Yield ETF 6

6.82
-
-

3.55

11/16/2021

0.67%

$46.25

-0.07%

-$0.03

As of Apr 10, 2026

-

0.45%

-

ASHHX

I-Shares Class

Short Duration Fund 24, 38

4.54
2.36
-

2.54

04/10/2017

0.51%

$9.81

-0.09%

-$0.01

As of Apr 10, 2026

-

0.46%

-

APOHX

I-Shares Class

Short Duration Inflation Protection Bond Fund

3.49
3.20
-

3.06

04/10/2017

1.15%

$10.60

0.00%

$0.00

As of Apr 10, 2026

-

0.51%

-

SDSI

Short Duration Strategic Income ETF 6

4.90
-
-

5.92

10/11/2022

0.71%

$51.26

0.03%

$0.02

As of Apr 10, 2026

-

0.32%

-

ASDHX

I-Shares Class

Short Duration Strategic Income Fund 40

4.78
2.68
-

2.96

04/10/2017

0.58%

$9.00

0.01%

$0.00

As of Apr 10, 2026

-

0.42%

-

ASGHX

I-Shares Class

Short-Term Government Fund

3.77
1.68
-

1.81

04/10/2017

0.44%

$9.13

-0.10%

-$0.01

As of Apr 10, 2026

-

0.44%

-

AMAFX

I-Shares Class

Small Cap Dividend Fund 22

5.21
-
-

3.53

04/05/2022

9.07%

$10.94

-0.18%

-$0.02

As of Apr 10, 2026

-

0.89%

-

ANONX

I-Shares Class

Small Cap Growth Fund 10

15.30
2.14
12.93

8.88

05/18/2007

1.35%

$23.28

-0.34%

-$0.08

As of Apr 10, 2026

-

0.93%

-

ACSG

Small Cap Growth Insights ETF 6

-
-
-

-2.08

10/14/2025

1.95%

$41.61

-0.52%

-$0.22

As of Apr 10, 2026

-

0.49%

-

ACVIX

I-Shares Class

Small Cap Value Fund

7.32
3.41
9.63

10.78

10/26/1998

8.14%

$9.70

-0.51%

-$0.05

As of Apr 10, 2026

-

0.88%

-

ACSV

Small Cap Value Insights ETF 6

-
-
-

5.74

10/14/2025

9.04%

$44.32

-0.59%

-$0.26

As of Apr 10, 2026

-

0.49%

-

ASCQX

I-Shares Class

Small Company Fund

24.48
4.20
8.20

8.72

10/01/1999

6.09%

$18.99

-0.73%

-$0.14

As of Apr 10, 2026

-

0.65%

-

AAAIX

I-Shares Class

Strategic Allocation: Aggressive Fund 37

15.36
6.90
9.75

6.82

08/01/2000

2.02%

$8.58

-0.23%

-$0.02

As of Apr 10, 2026

0.59%

1.13%

-

ACCIX

I-Shares Class

Strategic Allocation: Conservative Fund 36

8.88
4.13
6.15

5.49

08/01/2000

0.81%

$5.70

-0.18%

-$0.01

As of Apr 10, 2026

0.63%

0.93%

-

ASAMX

I-Shares Class

Strategic Allocation: Moderate Fund 35

12.57
5.53
8.11

6.35

08/01/2000

1.47%

$6.89

-0.14%

-$0.01

As of Apr 10, 2026

0.63%

1.06%

-

QGRO

U.S. Quality Growth ETF 30

12.37
10.73
-

13.96

09/10/2018

-4.07%

$109.78

-0.44%

-$0.48

As of Apr 10, 2026

-

0.29%

-

VALQ

U.S. Quality Value ETF 30

9.14
8.72
-

8.23

01/11/2018

-1.28%

$65.05

-1.24%

-$0.82

As of Apr 10, 2026

-

0.29%

-

TWUIX

I-Shares Class

Ultra Fund 11, 22

16.13
9.88
16.51

9.87

11/14/1996

-4.07%

$97.14

0.14%

$0.14

As of Apr 10, 2026

0.67%

0.69%

-

AVLIX

I-Shares Class

Value Fund 12

14.66
9.27
10.22

8.41

07/31/1997

5.09%

$8.51

-0.82%

-$0.07

As of Apr 10, 2026

0.75%

0.78%

-

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 the 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. Effective July 1, 2025, market performance is determined using the official closing price as reported by the ETF's primary exchange. Prior to July 1, 2025, market performance was 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.

26.

Traditional ETFs tell the public what assets they hold each day. These ETFs will not. This may create additional risks for your investment. For example:

  • You may have to pay more money to trade the ETFs' shares. These ETFs will provide less information to traders, who tend to charge more for trades when they have less information.

  • The price you pay to buy ETF shares on an exchange may not match the value of the ETF's portfolio. The same is true when you sell shares. These price differences may be greater for these ETFs compared to other ETFs because it provides less information to traders.

  • These additional risks may be even greater in bad or uncertain market conditions.

  • The ETF will publish on their website each day a "Proxy Portfolio" designed to help trading in shares of the ETF. While the Proxy Portfolio includes some of the ETF's holdings, it is not the ETF's actual portfolio.

The differences between these ETFs and other ETFs may also have advantages. By keeping certain information about the ETFs secret, these ETFs may face less risk that other traders can predict or copy its investment strategy. This may improve the ETFs' performance. If other traders are able to copy or predict the ETFs' investment strategy, however, this may hurt the ETFs' performance.

For additional information regarding the unique attributes and risks of these ETFs, see the additional risk discussion at the end of this material.

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.

©2026 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 Fund

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

1.

Returns or yields for the fund would have been lower if .06% of the management fee had not been waived. The advisor expects this waiver to continue until March 31, 2027, 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.

2.

Effective March 10, 2026, Equity Growth Fund was renamed Disciplined Core Equity Fund.

3.

Effective March 10, 2026, Disciplined Core Value Fund was renamed Disciplined Value Fund.

5.

The management fee has been restated to reflect current fees. The advisor has agreed to waive a portion of the fund's management fee, expects this waiver to continue until November 30, 2026, 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.

6.

This fund is an actively managed ETF that does not seek to replicate the performance of a specified index. To determine whether to buy or sell a security, the portfolio managers consider, among other things, various fund requirements and standards, along with economic conditions, alternative investments, interest rates and various credit metrics. If the portfolio manager considerations are inaccurate or misapplied, the fund's performance may suffer.

8.

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

10.

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.

11.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .86% for Investor, A, C and R Classes, .66% for I and R5 Classes, and .51% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until February 28, 2027, 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.

12.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .94% for Investor, A, C and R Classes, .74% for I and R5 Classes, and .59% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until July 31, 2026, 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.

13.

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 February 28, 2027, 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.

14.

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.

15.

The advisor has agreed to waive .02% of the fund's management fee. The advisor expects this waiver to continue until December 31, 2026, and cannot terminate it prior to such date without the approval of the Board of Trustees. 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.

16.

The advisor has agreed to waive a portion of the fund's management fee such that the management fee does not exceed .83% for Investor, A, C and R Classes, .63% for I and R5 Classes, and .48% for Y and R6 Classes. The advisor expects this waiver arrangement to continue until February 28, 2027, 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.

17.

The management fee has been restated to reflect the decrease in the management fee schedule effective June 24, 2025. 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.

18.

The management fee has been restated to reflect the decrease in the management fee schedule effective August 1, 2024. Returns or yields for the fund would have been lower if .03% of the management fee had not been waived. The advisor expects this waiver to continue until March 31, 2027, 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.

19.

Returns or yields for the fund would have been lower if .08% of the fund's management fee had not been waived. The advisor expects this waiver to continue until July 31, 2026, 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.

20.

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.

21.

ACGR, MID: The fund is classified as non-diversified. Because it is non-diversified, it may hold large positions in a small number of securities. To the extent it maintains such positions; a price change in any one of those securities may have a greater impact on the fund’s share price than if it were diversified.

22.

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.

23.

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 March 31, 2027, 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.

24.

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.

25.

Investment return and principal value of security investments will fluctuate. The value at the time of redemption may be more or less than the original cost. Past performance is no guarantee of future results.

The fund is an actively managed ETF that does not seek to replicate the performance of a specified index.

Proxy Portfolio Risk: The goal of the Proxy Portfolio is to track closely the daily performance of the Actual Portfolio. The Proxy Portfolio is designed to reflect the economic exposures and the risk characteristics of the Actual Portfolio on any given trading day.

  • ETFs trading on the basis of a published Proxy Portfolio may exhibit wider premiums and discounts, bid/ask spreads, and tracking error than other ETFs using the same investment strategies that publish their portfolios on a daily basis, especially during periods of market disruption or volatility. Therefore, shares of the fund may cost investors more to trade than shares of a traditional ETF.

  • Each day the fund calculates the overlap between the holdings of the prior Business Day's Proxy Portfolio compared to the Actual Portfolio (Proxy Overlap) and the difference, in percentage terms, between the Proxy Portfolio per share NAV and that of the Actual Portfolio (Tracking Error).

  • Although the fund seeks to benefit from keeping its portfolio information secret, market participants may attempt to use the Proxy Portfolio to identify a fund's trading strategy, which if successful, could result in such market participants engaging in certain predatory trading practices that may have the potential to harm the fund and its shareholders.

Premium/Discount Risk: Although the Proxy Portfolio is intended to provide investors with enough information to allow for an effective arbitrage mechanism that will keep the market price of the fund at or close to the underlying net asset value (NAV) per share of the fund, there is a risk (which may increase during periods of market disruption or volatility) that market prices will vary significantly from the underlying NAV of the fund.

Trading Issues Risk: Trading halts may have a greater impact on this fund compared to other ETFs due to the fund's nontransparent structure.

Authorized Participant Concentration Risk: Only an authorized participant may engage in creation or redemption transactions directly with the fund. The fund may have a limited number of institutions that act as authorized participants. The fact that the fund is offering a novel and unique structure may affect the number of entities willing to act as Authorized Participants. During times of market stress, Authorized Participants may be more likely to step away from this type of ETF than a traditional ETF.

30.

This fund is not actively managed and the portfolio managers do not attempt to take defensive positions under any market conditions, including declining markets. The portfolio managers also do not generally add or remove a security from the fund until such security is similarly added or removed from the underlying index. Therefore, the fund may hold an underperforming security or not hold an outperforming security until the underlying index reacts. This may result in underperformance compared to the market generally. In addition, there is no assurance that the underlying index will be determined, composed or calculated accurately. While the index provider provides descriptions of what the underlying index is designed to achieve, the index provider does not guarantee the quality, accuracy or completeness of data in respect of its indices, and does not guarantee that the underlying index will be in line with the described index methodology. Gains, losses or costs to the fund caused by errors in the underlying index may therefore be borne by the fund and its shareholders.

32.

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.

33.

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 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 .29% of the fund's management fee. The advisor expects this waiver to continue until November 30, 2026, and cannot terminate it prior to such date without the approval of the Board of Directors.

36.

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 .19% of the fund's management fee. The advisor expects this waiver to continue until November 30, 2026, and cannot terminate it prior to such date without the approval of the Board of Directors.

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 .37% of the fund's management fee. The advisor expects this waiver to continue until November 30, 2026, and cannot terminate it prior to such date without the approval of the Board of Directors.

38.

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.

39.

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.

40.

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.

41.

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, 2026, 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.

42.

This fund is not available in all states.

43.

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