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 2026-06-19 from SEC 13F data.
Live quotes available for 29 of 40 rows. Rows without a quote are marked unavailable.
| 1 | LUMN | Lumen Technologies | 10.75% | Reduce -5.4% | 58,627,580 | $426.81M | No quote | No quote |
| 2 | MAT | Mattel, Inc. | 6.63% | Reduce -13.8% | 13,910,739 | $263.47M | $18.94 | |
| 3 | CNX | CNX Resources Corp | 5.93% | Reduce -4.0% | 15,175,463 | $235.68M | $15.53 | |
| 4 | H | Hyatt Hotels Corp. - Class A | 5.43% | Reduce -8.0% | 2,662,068 | $215.52M | $80.96 | |
| 5 | GE | General Electric | 4.91% | Reduce -3.8% | 3,149,654 | $195M | $61.91 | |
| 6 | AMG | Affiliated Managers Group Inc. | 4.56% | Reduce -7.7% | 1,618,112 | $180.99M | $111.85 | |
| 7 | FDX | FedEx Corporation | 4.44% | Reduce -13.4% | 1,186,429 | $176.15M | $148.47 | |
| 8 | WBD | Warner Bros Discovery Inc | 3.98% | Reduce -8.1% | 13,739,864 | $158.01M | $11.50 | |
| 9 | MGM | MGM Resorts International | 3.97% | Reduce -4.3% | 5,299,179 | $157.49M | $29.72 | |
| 10 | LAZ | Lazard Ltd | 3.95% | Reduce -5.0% | 4,933,862 | $157.05M | $31.83 | |
| 11 | IAC | IAC Inc | 3.83% | Reduce -8.2% | 2,745,346 | $152.04M | $55.38 | |
| 12 | WTM | White Mountains Insurance Grou | 3.69% | Reduce -10.3% | 112,597 | $146.72M | $1303.02 | |
| 13 | GOOG | Alphabet Inc. CL C | 3.62% | Reduce -1.6%20:1 split | 1,496,129 | $143.85M | $96.15 | |
| 14 | GHC | Graham Holdings Company | 3.46% | Reduce -1.3% | 255,418 | $137.41M | $537.98 | |
| 15 | MSGS | Madison Square Garden Sports C | 2.81% | - | 817,871 | $111.77M | $136.66 | |
| 16 | FI | Fiserv Inc | 2.68% | Reduce -2.1% | 1,137,924 | $106.48M | No quote | No quote |
| 17 | PVH | PVH Corp | 2.68% | Add +11.2% | 2,372,213 | $106.28M | $44.80 | |
| 18 | LBRDK | Liberty Broadband Corporation | 2.65% | Reduce -1.7% | 1,427,450 | $105.35M | $73.80 | |
| 19 | BATRK | Liberty Media Corp - Braves C | 2.19% | - | 3,163,971 | $87.01M | $27.50 | |
| 20 | ESRT | Empire State Realty Trust Inc. | 2.18% | Reduce -7.3% | 13,183,043 | $86.48M | $6.56 | |
| 21 | HOUS | Anywhere Real Estate Inc | 2.16% | Reduce -6.9% | 10,579,576 | $85.8M | No quote | No quote |
| 22 | DEI | Douglas Emmett Inc | 2.06% | Reduce -1.9% | 4,551,576 | $81.61M | $17.93 | |
| 23 | WEST | Westrock Coffee Company | 2.01% | New | 8,008,000 | $79.84M | No quote | No quote |
| 24 | WMG | Warner Music Group Corp. | 1.97% | New | 3,368,500 | $78.18M | $23.21 | |
| 25 | OSCR | Oscar Health Inc | 1.40% | - | 11,146,872 | $55.62M | $4.99 | |
| 26 | RNR | RenaissanceRe Holdings Ltd. | 1.14% | Reduce -54.4% | 322,037 | $45.21M | $140.39 | |
| 27 | VMEO | Vimeo Inc. | 1.14% | - | 11,296,320 | $45.19M | No quote | No quote |
| 28 | CNHI | CNH Industrial NV - U.S. | 1.00% | Add +26.2% | 3,565,895 | $39.83M | No quote | No quote |
| 29 | SWK | Stanley Black & Decker Inc | 0.88% | Reduce -2.6% | 462,416 | $34.78M | $75.21 | |
| 30 | DOOR | Masonite International Corpora | 0.73% | New | 404,111 | $28.81M | No quote | No quote |
| 31 | HTHT | H World Group Limited ADR | 0.53% | - | 628,496 | $21.08M | $33.54 | |
| 32 | YY | JOYY Inc. ADR | 0.51% | - | 782,510 | $20.35M | No quote | No quote |
| 33 | CAH | Cardinal Health Inc | 0.04% | - | 21,608 | $1.44M | $66.69 | |
| 34 | LBRDA | Liberty Broadband Corporation | 0.03% | - | 18,519 | $1.38M | $74.57 | |
| 35 | XPO | XPO Logistics Inc | 0.02% | - | 16,089 | $716K | $44.50 | |
| 36 | PAYA | Paya Holdings Inc | 0.02% | - | 110,045 | $672K | No quote | No quote |
| 37 | MLCO | Melco Resorts & Entertainment | 0.01% | - | 80,926 | $537K | $6.64 | |
| 38 | SYNH | Syneos Health Inc | 0.01% | - | 10,550 | $497K | No quote | No quote |
| 39 | CMCSA | Comcast Corporation Cl A | 0.01% | - | 9,531 | $280K | $29.38 | |
| 40 | IMKTA | Ingles Markets Incorporated - | - | Sold | 0 | $0 | No quote | No quote |