# EDGAR Filing Document

**Accession Number:** 0000806636
**File Stem:** 0001580642-26-002823
**Filing Date:** 2026-5
**Character Count:** 3099
**Document Hash:** b3bcecaf1a541eaf990a1268195181ed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001580642-26-002823.hdr.sgml**: 20260501

**ACCESSION NUMBER**: 0001580642-26-002823

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260501

**DATE AS OF CHANGE**: 20260501

**EFFECTIVENESS DATE**: 20260501

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LONGLEAF PARTNERS FUNDS TRUST
- **CENTRAL INDEX KEY:** 0000806636

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** TN
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-10472
- **FILM NUMBER:** 26930313

**BUSINESS ADDRESS:**
- **STREET 1:** C/O SOUTHEASTERN ASSET MANAGEMENT
- **STREET 2:** 5100 POPLAR AVE, SUITE 2450
- **CITY:** MEMPHIS
- **STATE:** TN
- **ZIP:** 38137
- **BUSINESS PHONE:** 9017612474

**MAIL ADDRESS:**
- **STREET 1:** C/O SOUTHEASTERN ASSET MANAGEMENT
- **STREET 2:** 5100 POPLAR AVE, SUITE 2450
- **CITY:** MEMPHIS
- **STATE:** TN
- **ZIP:** 38137

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SOUTHEASTERN ASSET MANAGEMENT FUNDS TRUST
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SOUTHEASTERN ASSET MANAGEMENT VALUE TRUST
- **DATE OF NAME CHANGE:** 19881220

## Series and Classes Contracts Data

### Longleaf Partners Fund (Series ID: S000009311)

| Class ID   | Class Name             | Ticker Symbol   |
|:---|:---|:---|
| C000025443 | Longleaf Partners Fund | llpfx           |

### Longleaf Partners Small-Cap Fund (Series ID: S000009312)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000025444 | Longleaf Partners Small-Cap Fund | llscx           |

### Longleaf Partners Global Fund (Series ID: S000038187)

| Class ID   | Class Name                    | Ticker Symbol   |
|:---|:---|:---|
| C000117771 | Longleaf Partners Global Fund | llglx           |

May 1, 2026

**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 #33-10472

1940 Act File #811-04923

Dear Sir or Madam:

Pursuant to Rule 497(j) under the Securities Act of 1933 (the "Securities Act"), the undersigned on behalf of Longleaf Partners Funds Trust (the "Registrant") hereby certifies that the form of Prospectus and Statement of Additional Information that would have been filed under Rule 497(c) under the Securities Act would not have differed from that contained in the Registrant's most recent post-effective amendment to its registration statement. The text of such amendment to the registration statement was filed electronically with the Securities and Exchange Commission on April 28, 2026 under Rule 485(b) under the Securities Act as Post-Effective Amendment #65.

---

| |
|:---|
| Sincerely, |
| /s/Andrew R. McCarroll |
| Andrew R. McCarroll |
| General Counsel |
| Southeastern Asset Management, Inc. |
| Functioning as principal legal officer<br> under agreements with Longleaf<br> Partners FundsTrust and its separate<br> Series |

---