American Century ETF Trust Statement of Additional Information Supplement Avantis® Emerging Markets ex-China Equity ETF |  | ||||
Supplement dated March 19, 2024 n Statement of Additional Information dated January 1, 2024 | |||||
The following replaces the information for Avantis Emerging Markets ex-China Equity ETF in the Creation and Redemption of Creation Units section on page 36:
| Fund | Shares Per Creation Unit | ||||
| Avantis Emerging Markets ex-China Equity ETF | 60,000 | ||||
The following replaces the information for Avantis Emerging Markets ex-China Equity ETF in the Costs Associated with Creation Transactions table in the Creation and Redemption of Creation Units section on page 40:
| Fund | Standard Creation Transaction Fee | Maximum Additional Charge for Creations1 | ||||||
| Avantis Emerging Markets ex-China Equity ETF | $1,750 | 7% | ||||||
1 As a percentage of the NAV per Creation Unit.
The following replaces the information for Avantis Emerging Markets ex-China Equity ETF in the Costs Associated with Redemption Transactions table in the Creation and Redemption of Creation Units section on page 42:
| Fund | Standard Redemption Transaction Fee | Maximum Additional Charge for Redemptions1 | ||||||
| Avantis Emerging Markets ex-China Equity ETF | $1,750 | 2% | ||||||
1 As a percentage of the NAV per Creation Unit, inclusive of the standard redemption transaction fee.
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