Seth Klarman - Baupost Group
As of Q2 2026, Seth Klarman reported 23 long-equity positions worth $5.42B in aggregate.
Copy-investor backtest
- Latest quarter
- +3.22%
- 1-year
- +20.94%
- 3-year
- +48.31%
- 5-year
- +12.01%
- 3-year vs S&P 500
- -25.70%
- 5-year vs S&P 500
- -61.90%
- 5-year top 5
- -0.29%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 10 of 24 rows. Rows without a quote are marked unavailable.
| 1 | BP | BP PLC SPONSORED ADR | 14.22% | Add +44.4% | 13,455,900 | $545.5M | $40.54 | No quote |
| 2 | HPQ | HEWLETT PACKARD CO COM | 14.08% | Add +55.7% | 26,850,601 | $539.97M | $20.11 | No quote |
| 3 | ORCL | ORACLE CORP COM | 12.23% | New | 15,800,000 | $469.26M | $29.70 | No quote |
| 4 | VSAT | VIASAT INC COM | 10.47% | Add +1.3% | 10,638,488 | $401.82M | $37.77 | No quote |
| 5 | NWSA | NEWS CORP CL A | 8.74% | - | 15,041,665 | $335.28M | $22.29 | No quote |
| 6 | THRX | THERAVANCE INC COM | 8.43% | - | 14,553,800 | $323.39M | No quote | No quote |
| 7 | NWS | NEWS CORP CL B | 6.26% | - | 10,658,335 | $240.03M | $22.52 | No quote |
| 8 | MSFT | MICROSOFT CORP COM | 5.58% | - | 7,000,000 | $214.13M | $30.59 | No quote |
| 9 | ANV | ALLIED NEVADA GOLD CORP COM | 3.74% | Add +25.9% | 5,053,550 | $143.42M | No quote | No quote |
| 10 | IDIX | IDENIX PHARMACEUTICALS INC COM | 2.68% | Add +21.2% | 10,000,000 | $102.8M | No quote | No quote |
| 11 | GNW | GENWORTH FINL INC COM CL A | 2.21% | New | 15,000,000 | $84.9M | No quote | No quote |
| 12 | NG | NOVAGOLD RES INC COM NEW | 2.20% | Add +60.0% | 16,000,000 | $84.48M | $5.28 | No quote |
| 13 | ENZN | ENZON PHARMACEUTICALS INC COM | 1.61% | - | 9,000,878 | $61.84M | No quote | No quote |
| 14 | AVEO | AVEO PHARMACEUTICALS INC COM | 1.61% | - | 5,084,652 | $61.83M | No quote | No quote |
| 15 | - | THERAVANCE INC NOTE 3.000% 1/1CUSIP 88338TAA2 | 1.41% | - | 51,000,000 | $54.25M | No quote | No quote |
| 16 | HES | HESS CORP COM | 1.13% | New | 1,000,000 | $43.45M | No quote | No quote |
| 17 | ELOS | SYNERON MEDICAL LTD ORD SHS | 1.08% | - | 4,000,000 | $41.52M | No quote | No quote |
| 18 | AOI | ALLIANCE ONE INTL INC COM | 0.79% | - | 8,786,700 | $30.4M | No quote | No quote |
| 19 | CPF | CENTRAL PAC FINL CORP COM NEW | 0.66% | - | 1,800,000 | $25.42M | $14.12 | No quote |
| 20 | ITRN | ITURAN LOCATION AND CONTROL SHS | 0.48% | - | 1,685,666 | $18.49M | $10.97 | No quote |
| 21 | SCMR | SYCAMORE NETWORKS INC COM NEW | 0.20% | - | 530,871 | $7.71M | No quote | No quote |
| 22 | NCQ | NOVACOPPER INC COM | 0.17% | New | 3,150,318 | $6.33M | No quote | No quote |
| 24 | MGAM | MULTIMEDIA GAMES HLDG CO INC COM | - | Sold | 0 | $0 | No quote | No quote |
| 23 | ALR | ALERE INC COM | - | Sold | 0 | $0 | No quote | No quote |