American Century Investment Trust

10/08/2024 | Press release | Distributed by Public on 10/08/2024 12:48

Prospectus by Investment Company - Form 497

Document

Statement of Additional Information (SAI) Supplement

American Century Investment Trust

Supplement dated October 9, 2024 n SAI dated August 1, 2024


The following entry is added to the Accounts Managed table on page 49 of the SAI:
Accounts Managed
Registered Investment
Companies (e.g.,
American Century
Investments funds and
American Century
Investments -
subadvised funds)
Other Pooled
Investment Vehicles
(e.g., commingled trusts
and 529 education
savings plans)
Other Accounts (e.g.,
separate accounts and
corporate accounts,
including incubation
strategies and
corporate money)
Stephen Bartolini1
Number of Accounts 6 0 0
Assets
$9.1 billion2
N/A N/A
1 Information provided as of September 3, 2024.
2 Includes $1.8 billion in Short Duration Inflation Protection Bond.



The following entry is added to the Ownership of Securities table on page 51 of the SAI.
Ownership of Securities
Aggregate Dollar Range of Securities in Fund
Short Duration Inflation Protection Bond
Stephen Bartolini1
A
1 Information provided as of September 3, 2024.

Ranges: A - none; B - $1-$10,000; C - $10,001-$50,000; D - $50,001-$100,000; E - $100,001-$500,000; F - $500,001-$1,000,000; G - More than $1,000,000.








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