Southeastern Asset Management (Longleaf)
SuperinvestorSoutheastern Asset Management Inc
- SEC CIK
- 0000807985
- Manager
- Mason Hawkins
- Style
- Value
- Latest filing
- Aug 14, 2026
DINO holding history
HF Sinclair Corp in every 13F filed by Southeastern Asset Management (Longleaf), including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
DINO overviewAll 13F holders of DINOFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q4 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −1,751,822−100.0% | Sold out | Holders |
| Q2 2025 | 1,751,822 | $72.0M | 3.6% | −916,856−34.4% | Reduced | Holders |
| Q1 2025 | 2,668,678 | $87.7M | 4.7% | −80,077−2.9% | Reduced | Holders |
| Q4 2024 | 2,748,755 | $96.3M | 4.5% | +2,748,755 | New | Holders |