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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Buys
These are the positions the manager opened or added to this quarter, showing where they put more money to work. The quarter shown is Q1 2026.
| Ticker | Security | Activity | % portfolio | Shares | Value | Reported price | Q range |
|---|---|---|---|---|---|---|---|
| RYN | RAYONIER INC | Add +89.5% | 10.92% | 10,762,643 | $221.93M | $20.62 | $19.49 - $24.82(21%)$21.61 -> $20.62 |
| FBIN | FORTUNE BRANDS INNOVATIONS I | Add +82.8% | 4.13% | 2,153,285 | $83.91M | $38.97 | $37.07 - $64.84(7%)$50.94 -> $38.97 |
| ESRT | EMPIRE ST RLTY TR INC | Add +74.8% | 1.66% | 6,473,317 | $33.66M | $5.20 | $4.87 - $6.91(16%)$6.47 -> $5.20 |
| TRIP | TRIPADVISOR INC | Add +62.0% | 2.41% | 4,598,068 | $49.02M | $10.66 | $9.01 - $15.23(27%)$14.64 -> $10.66 |
| MAT | MATTEL INC | Add +49.5% | 9.16% | 12,812,157 | $186.16M | $14.53 | $14.10 - $22.48(5%)$20.04 -> $14.53 |
| EDU | NEW ORIENTAL ED & TECHNOLOGY | Add +37.6% | 1.46% | 522,280 | $29.58M | $56.63 | $50.19 - $64.97(44%)$57.83 -> $56.63 |
| FIS | FIDELITY NATL INFORMATION SV | Add +33.0% | 1.91% | 827,501 | $38.82M | $46.91 | $46.13 - $68.37(4%)$65.62 -> $46.91 |
| ACI | ALBERTSONS COS INC | Add +20.3% | 6.22% | 7,419,801 | $126.43M | $17.04 | $15.80 - $18.83(41%)$17.31 -> $17.04 |
| MICC | MAGNUM ICE CREAM CO NV | Add +13.2% | 1.19% | 1,619,620 | $24.21M | $14.95 | $14.44 - $19.93(9%)$15.50 -> $14.95 |
| CLW | CLEARWATER PAPER CORP | Add +10.5% | 1.08% | 1,525,491 | $21.94M | $14.38 | $12.44 - $20.80(23%)$17.70 -> $14.38 |
| GHC | GRAHAM HLDGS CO | Add +5.7% | 1.96% | 37,760 | $39.92M | $1057.26 | $1016.37 - $1224.76(20%)$1087.26 -> $1057.26 |
| IAC | IAC INC | Add +0.8% | 7.92% | 4,022,729 | $161.03M | $40.03 | $33.21 - $40.65(92%)$39.04 -> $40.03 |