Seth Klarman - Baupost Group
As of Q1 2026, Seth Klarman reported 22 long-equity positions worth $5.12B in aggregate.
Copy-investor backtest
- Latest quarter
- +2.79%
- 1-year
- +38.08%
- 3-year
- +52.44%
- 3-year top 5
- +62.23%
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 20 of 25 rows. Rows without a quote are marked unavailable.
| 1 | WTW | WILLIS TOWERS WATSON PLC LTD | 16.82% | Add +3.1% | 1,836,748 | $575.34M | $313.24 | |
| 2 | LBTYK | LIBERTY GLOBAL LTD | 15.15% | Reduce -51.2%1.91:1 split | 39,453,843 | $518.42M | $13.14 | |
| 3 | GOOG | ALPHABET INC | 7.94% | Reduce -2.7% | 1,425,988 | $271.57M | $190.44 | |
| 4 | WCC | WESCO INTL INC | 7.59% | Add +14.1% | 1,435,671 | $259.8M | $180.96 | |
| 5 | CRHCF | CRH PLC | 7.14% | Add +0.2% | 2,641,402 | $244.38M | No quote | No quote |
| 6 | FERG | FERGUSON ENTERPRISES INC | 5.74% | New | 1,132,000 | $196.48M | $173.57 | |
| 7 | QSR | RESTAURANT BRANDS INTL INC | 5.53% | Add +10155.5% | 2,901,700 | $189.13M | $65.18 | |
| 8 | CLVT | CLARIVATE PLC | 5.39% | Reduce -6.8% | 36,279,205 | $184.3M | $5.08 | |
| 9 | EXP | EAGLE MATLS INC | 4.60% | Add +27.6% | 638,223 | $157.49M | $246.76 | |
| 10 | DG | DOLLAR GEN CORP NEW | 4.57% | Reduce -10.6% | 2,060,800 | $156.25M | $75.82 | |
| 11 | VSAT | VIASAT INC | 3.04% | - | 12,222,590 | $104.01M | $8.51 | |
| 12 | GDS | GDS HLDGS LTD | 2.95% | - | 4,249,952 | $100.98M | $23.76 | |
| 13 | SNRE | SUNRISE COMMUNICATIONS AG | 2.94% | New | 2,335,263 | $100.6M | No quote | No quote |
| 14 | SOLV | SOLVENTUM CORP | 2.79% | Reduce -20.5% | 1,446,300 | $95.54M | $66.06 | |
| 15 | HUM | HUMANA INC | 2.57% | New | 346,000 | $87.78M | $253.71 | |
| 16 | LBTYA | LIBERTY GLOBAL LTD | 1.94% | Reduce -62.8%1.941:1 split | 5,201,444 | $66.37M | $12.76 | |
| 17 | HLF | HERBALIFE LTD | 1.49% | Add +48.3% | 7,600,526 | $50.85M | $6.69 | |
| 18 | GPC | GENUINE PARTS CO | 1.08% | New | 315,337 | $36.82M | $116.76 | |
| 19 | LBRDK | LIBERTY BROADBAND CORP | 0.37% | - | 170,610 | $12.76M | $74.76 | |
| 20 | TBN | TAMBORAN RES CORP | 0.35% | - | 570,833 | $11.98M | $20.99 | |
| 21 | LBRDA | LIBERTY BROADBAND CORP | 0.02% | - | 7,560 | $562K | $74.34 | |
| 24 | J | JACOBS SOLUTIONS INC | - | Sold | 0 | $0 | No quote | No quote |
| 23 | FTRE | FORTREA HLDGS INC | - | Sold | 0 | $0 | No quote | No quote |
| 22 | FIS | FIDELITY NATL INFORMATION SV | - | Sold | 0 | $0 | No quote | No quote |
Other instruments
Bonds, warrants, or non-share principal positions reported alongside the equity portfolio.
| 1 | HLF | HERBALIFE LTDNOTE 4.250% 6/1 | OTHER | 17,129,000 | $13.1M |