Filed Pursuant to Rule 497(k)
Registration No. 333-17391; 811-07959
Important Notice Regarding Change in Investment Policy
PZENA INTERNATIONAL SMALL CAP VALUE FUND
Investor Class PZVIX
Institutional Class PZIIX
(the "Fund")
A series of Advisors Series Trust (the "Trust")
Supplement dated April 24, 2026 to the
Summary Prospectus dated June 28, 2025
Effective, June 28, 2026, the Pzena International Small Cap Value Fund's principal investment strategy will be revised to reflect a change in the Fund's 80% investment policy pursuant to Rule 35d-1 under the Investment Company Act of 1940.
Accordingly, effective on June 28, 2026, the following disclosures will be revised:
The first sentence in the first paragraph under the section titled "Principal Investment Strategies" on page 2 of the Fund's Summary Prospectus will be deleted and restated as follows:
Under normal market conditions the International Small Cap Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in "value" stocks of small-cap companies located in Developed Markets outside the U.S.
Please retain this Supplement with your Summary Prospectus for future reference.