May 22, 2020
VIA EDGAR
Securities and Exchange Commission
Division of Investment Management
100 F Street NE
Washington, DC 20549
| RE: | Longleaf Partners Funds Trust |
1933 Act File #033-10472
1940 Act File #811-04923
Dear Sir or Madam:
Transmitted herewith on behalf of the Registrant for filing pursuant to Rule 497(c) under the Securities Act of 1933, as amended, are exhibits containing interactive data format risk/return summary information. The interactive data relates to one supplement filed with the Securities and Exchange Commission (“SEC”) on behalf of the Trust pursuant to Rule 497(c) on May 6, 2020.
The Prospectus and Statement of Additional Information were filed on April 29, 2020 with the SEC via electronic transmission as part of Post-Effective Amendment No. 58 to the Registrant’s Registration Statement on Form N-1A.
No fees are required in connection with this filing. If you have any questions or comments, please contact the undersigned at 901.761.2474.
| Sincerely, |
| /s/ Andrew R. McCarroll |
| Andrew R. McCarroll |
| General Counsel & Principal |
| Southeastern Asset Management, Inc. |
| Functioning as principal legal officer under agreements with Longleaf Partners Funds Trust and its separate Series |