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 23 rows. Rows without a quote are marked unavailable.
| 1 | BP | BP PLC SPONSORED ADR | 14.69% | Reduce -3.0% | 10,927,958 | $455.04M | $41.64 | No quote |
| 2 | VSAT | VIASAT INC COM | 13.81% | Add +2.3% | 11,000,000 | $427.9M | $38.90 | No quote |
| 3 | ORCL | ORACLE CORP COM | 11.23% | Reduce -22.6% | 10,444,085 | $348M | $33.32 | No quote |
| 4 | NWS | NEWS CORP CL B | 11.03% | Add +34.8% | 13,020,612 | $341.66M | $26.24 | No quote |
| 5 | THRX | THERAVANCE INC COM | 9.73% | - | 13,553,800 | $301.44M | No quote | No quote |
| 6 | AIG | AMERICAN INTL GROUP INC COM NEW | 7.98% | New | 7,000,000 | $247.1M | $35.30 | No quote |
| 7 | NWSA | NEWS CORP CL A | 6.63% | Reduce -38.3% | 8,045,888 | $205.25M | $25.51 | No quote |
| 8 | GNW | GENWORTH FINL INC COM CL A | 3.64% | - | 15,000,000 | $112.65M | No quote | No quote |
| 9 | IDIX | IDENIX PHARMACEUTICALS INC COM | 3.24% | Add +72.5% | 20,704,700 | $100.42M | No quote | No quote |
| 10 | NG | NOVAGOLD RES INC COM NEW | 3.16% | Add +3.3% | 21,688,300 | $97.81M | $4.51 | No quote |
| 11 | ANV | ALLIED NEVADA GOLD CORP COM | 2.78% | Reduce -43.5% | 2,853,550 | $85.98M | No quote | No quote |
| 12 | ROVI | ROVI CORP COM | 2.06% | - | 4,134,974 | $63.8M | No quote | No quote |
| 13 | - | THERAVANCE INC NOTE 3.000% 1/1CUSIP 88338TAA2 | 1.81% | - | 51,000,000 | $56.1M | No quote | No quote |
| 14 | MSFT | MICROSOFT CORP COM | 1.72% | Add +42.9% | 2,000,000 | $53.42M | $26.71 | No quote |
| 15 | AVEO | AVEO PHARMACEUTICALS INC COM | 1.27% | Reduce -3.6% | 4,902,850 | $39.47M | No quote | No quote |
| 16 | ENZN | ENZON PHARMACEUTICALS INC COM | 1.12% | Reduce -12.8% | 7,850,368 | $34.78M | No quote | No quote |
| 17 | ELOS | SYNERON MEDICAL LTD ORD SHS | 1.12% | - | 4,000,000 | $34.68M | No quote | No quote |
| 18 | AOI | ALLIANCE ONE INTL INC COM | 1.03% | - | 8,786,700 | $31.98M | No quote | No quote |
| 19 | CPF | CENTRAL PAC FINL CORP COM NEW | 0.91% | - | 1,800,000 | $28.06M | $15.59 | No quote |
| 20 | ITRN | ITURAN LOCATION AND CONTROL SHS | 0.74% | - | 1,685,666 | $22.87M | $13.57 | No quote |
| 21 | NCQ | NOVACOPPER INC COM | 0.29% | Add +8.8% | 5,005,298 | $9.06M | No quote | No quote |
| 23 | SCMR | SYCAMORE NETWORKS INC COM NEW | - | Sold | 0 | $0 | No quote | No quote |
| 22 | HPQ | HEWLETT PACKARD CO COM | - | Sold | 0 | $0 | No quote | No quote |