Mason Hawkins - Southeastern Asset Management
As of Q1 2026, Mason Hawkins reported 49 long-equity positions worth $2.03B in aggregate.
Copy-investor backtest
- Latest quarter
- -5.36%
- 1-year
- +1.84%
- 3-year
- +30.46%
- 3-year top 5
- +16.56%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 27 of 38 rows. Rows without a quote are marked unavailable.
| 1 | LUMN | Lumen Technologies | 12.45% | Reduce -3.0% | 62,507,658 | $704.46M | No quote | No quote |
| 2 | CNX | CNX Resources Corp | 8.33% | Reduce -17.2% | 22,734,443 | $471.06M | $20.72 | |
| 3 | MAT | Mattel, Inc. | 6.34% | Reduce -20.1% | 16,163,120 | $358.98M | $22.21 | |
| 4 | FDX | FedEx Corporation | 5.68% | Reduce -4.1% | 1,388,536 | $321.29M | $231.39 | |
| 5 | DISCK | Discovery Inc - C | 5.27% | Reduce -4.4% | 11,942,540 | $298.21M | No quote | No quote |
| 6 | GE | General Electric | 4.72% | Reduce -7.9% | 2,919,165 | $267.1M | $91.50 | |
| 7 | IAC | IAC/InterActiveCorp | 4.58% | Add +30.2% | 2,584,135 | $259.14M | $100.28 | |
| 8 | AMG | Affiliated Managers Group Inc. | 4.42% | Add +15.5% | 1,775,230 | $250.22M | $140.95 | |
| 9 | MGM | MGM Resorts International | 4.23% | Reduce -2.3% | 5,711,509 | $239.54M | $41.94 | |
| 10 | H | Hyatt Hotels Corp. - Class A | 4.11% | Reduce -25.1% | 2,439,085 | $232.81M | $95.45 | |
| 11 | LAZ | Lazard Ltd | 3.22% | Reduce -8.6% | 5,285,803 | $182.36M | $34.50 | |
| 12 | BIIB | Biogen Inc | 3.14% | Reduce -1.8% | 842,962 | $177.53M | $210.60 | |
| 13 | DEI | Douglas Emmett Inc | 3.10% | Reduce -2.2% | 5,253,455 | $175.57M | $33.42 | |
| 14 | GHC | Graham Holdings Company | 3.09% | Reduce -4.7% | 285,798 | $174.76M | $611.47 | |
| 15 | HOUS | Realogy Holdings Corporation | 2.93% | Reduce -11.2% | 10,579,576 | $165.89M | No quote | No quote |
| 16 | MSGS | Madison Square Garden Sports C | 2.86% | Reduce -2.6% | 903,334 | $162.02M | $179.36 | |
| 17 | RNR | RenaissanceRe Holdings Ltd. | 2.63% | Reduce -11.6% | 939,292 | $148.89M | $158.51 | |
| 18 | ESRT | Empire State Realty Trust Inc. | 2.57% | Reduce -2.6% | 14,796,675 | $145.3M | $9.82 | |
| 19 | WTM | White Mountains Insurance Grou | 2.52% | Add +143.2% | 125,503 | $142.6M | $1136.24 | |
| 20 | LBRDK | Liberty Broadband Corporation | 2.43% | Add +17.9% | 1,015,948 | $137.48M | $135.32 | |
| 21 | VMEO | Vimeo Inc. | 2.37% | Add +252.3% | 11,296,320 | $134.2M | No quote | No quote |
| 22 | FI | Fiserv Inc | 2.09% | Add +59.0% | 1,164,661 | $118.1M | No quote | No quote |
| 23 | OSCR | Oscar Health Inc | 1.96% | Add +22.4% | 11,146,872 | $111.13M | $9.97 | |
| 24 | BATRK | Liberty Media Corp - Braves C | 1.69% | - | 3,433,926 | $95.84M | $27.91 | |
| 25 | WMB | Williams Companies, Inc. | 1.28% | Reduce -70.1% | 2,164,165 | $72.31M | $33.41 | |
| 26 | CNHI | CNH Industrial NV - U.S. | 0.83% | Add +65.8% | 2,944,353 | $46.7M | No quote | No quote |
| 27 | YY | JOYY Inc. ADR | 0.51% | Add +2.9% | 784,840 | $28.83M | No quote | No quote |
| 28 | IMKTA | Ingles Markets Incorporated - | 0.22% | - | 142,580 | $12.7M | No quote | No quote |
| 29 | MLCO | Melco Resorts & Entertainment | 0.17% | Add +4.5% | 1,242,709 | $9.49M | $7.64 | |
| 30 | HTHT | Huazhu Group Limited ADR | 0.07% | New | 115,238 | $3.8M | $32.99 | |
| 31 | BATRA | Liberty Media Corp - Braves A | 0.05% | - | 95,304 | $2.74M | $28.78 | |
| 32 | LBRDA | Liberty Broadband Corporation | 0.04% | Reduce -4.2% | 18,599 | $2.44M | $131.03 | |
| 33 | CAH | Cardinal Health Inc | 0.02% | - | 21,608 | $1.23M | $56.69 | |
| 34 | XPO | XPO Logistics Inc | 0.02% | Add +30.3% | 14,859 | $1.08M | $72.82 | |
| 35 | SYNH | Syneos Health Inc | 0.02% | New | 10,550 | $854K | No quote | No quote |
| 36 | PAYA | Paya Holdings Inc | 0.01% | New | 110,045 | $645K | No quote | No quote |
| 37 | CMCSA | Comcast Corporation Cl A | 0.01% | - | 9,531 | $446K | $46.79 | |
| 38 | BABA | Alibaba Group Holding-SP ADR | - | Sold | 0 | $0 | No quote | No quote |