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 2026-05-10 from SEC 13F data.
Live quotes available for 19 of 36 rows. Rows without a quote are marked unavailable.
| 1 | LBTYK | LIBERTY GLOBAL PLC | 14.46% | Reduce -5.3% | 45,004,310 | $799.73M | $17.77 | |
| 2 | VSAT | VIASAT INC | 12.15% | - | 16,288,959 | $672.08M | $41.26 | |
| 3 | GOOG | ALPHABET INC | 9.01% | Reduce -29.6% | 4,119,780 | $498.37M | $120.97 | |
| 4 | LSXMK | LIBERTY MEDIA CORP DEL | 8.79% | - | 14,851,048 | $486.08M | No quote | No quote |
| 5 | VRTV | VERITIV CORP | 7.55% | - | 3,324,324 | $417.57M | No quote | No quote |
| 6 | FIS | FIDELITY NATL INFORMATION SV | 6.70% | Add +39.9% | 6,775,000 | $370.59M | $54.70 | |
| 7 | WBD | WARNER BROS DISCOVERY INC | 5.72% | - | 25,235,094 | $316.45M | $12.54 | |
| 8 | LSXMA | LIBERTY MEDIA CORP DEL | 4.85% | - | 8,177,656 | $268.31M | No quote | No quote |
| 9 | QRVO | QORVO INC | 4.83% | Reduce -43.7% | 2,617,703 | $267.08M | $102.03 | |
| 10 | SSNC | SS&C TECHNOLOGIES HLDGS INC | 4.08% | Add +13.6% | 3,720,430 | $225.46M | $60.60 | |
| 11 | WTW | WILLIS TOWERS WATSON PLC LTD | 3.84% | Add +5.1% | 902,367 | $212.51M | $235.50 | |
| 12 | GTX | GARRETT MOTION INC | 3.57% | Add +629.3% | 26,070,589 | $197.35M | $7.57 | |
| 13 | EDU | NEW ORIENTAL ED & TECHNOLOGY | 2.94% | Reduce -24.0% | 4,118,784 | $162.65M | $39.49 | |
| 14 | AMZN | AMAZON COM INC | 2.27% | New | 963,946 | $125.66M | $130.36 | |
| 15 | LBTYA | LIBERTY GLOBAL PLC | 2.19% | - | 7,194,276 | $121.3M | $16.86 | |
| 16 | JAZZ | JAZZ PHARMACEUTICALS PLC | 1.51% | Add +40.7% | 673,696 | $83.52M | $123.97 | |
| 17 | TBPH | THERAVANCE BIOPHARMA INC | 1.39% | Reduce -28.8% | 7,419,226 | $76.79M | No quote | No quote |
| 18 | DG | DOLLAR GEN CORP NEW | 0.74% | New | 242,000 | $41.09M | $169.78 | |
| 19 | STX | SEAGATE TECHNOLOGY HLDNGS PL | 0.67% | Add +340.9% | 600,000 | $37.12M | $61.87 | |
| 20 | UNP | UNION PAC CORP | 0.65% | New | 175,000 | $35.81M | $204.62 | |
| 21 | GTN | GRAY TELEVISION INC | 0.54% | - | 3,760,000 | $29.63M | $7.88 | |
| 22 | HLF | HERBALIFE LTD | 0.47% | - | 1,954,200 | $25.87M | $13.24 | |
| 23 | ADV | ADVANTAGE SOLUTIONS INC | 0.45% | Reduce -3.2% | 10,651,369 | $24.92M | No quote | No quote |
| 24 | ATRA | ATARA BIOTHERAPEUTICS INC | 0.28% | Add +7.1% | 9,773,616 | $15.74M | No quote | No quote |
| 25 | OPTU | ALTICE USA INC | 0.26% | - | 4,774,615 | $14.42M | $3.02 | |
| 26 | CRH | CRH PLC | 0.06% | New | 56,543 | $3.15M | No quote | No quote |
| 27 | TMQ | TRILOGY METALS INC NEW | 0.04% | Reduce -20.2% | 3,407,128 | $2.02M | No quote | No quote |
| 28 | FNCH | FINCH THERAPEUTICS GROUP INC | 0.01% | New | 67,296 | $574K | No quote | No quote |
| 35 | SWKS | SKYWORKS SOLUTIONS INC | - | Sold | 0 | $0 | No quote | No quote |
| 34 | LAD | LITHIA MTRS INC | - | Sold | 0 | $0 | No quote | No quote |
| 33 | HZONU | HORIZON ACQUISITION CORPORAT | - | Sold | 0 | $0 | No quote | No quote |
| 32 | GTX 11 PERP A | GARRETT MOTION INCCUSIP 366505204 | - | Sold | 0 | $0 | No quote | No quote |
| 31 | FI | FISERV INC | - | Sold | 0 | $0 | No quote | No quote |
| 30 | FNCH | FINCH THERAPEUTICS GROUP INC | - | Sold | 0 | $0 | No quote | No quote |
| 29 | DBRG | DIGITALBRIDGE GROUP INC | - | Sold | 0 | $0 | No quote | No quote |
Other instruments
Bonds, warrants, or non-share principal positions reported alongside the equity portfolio.
| 1 | COIN 0.5 06/01/26 | COINBASE GLOBAL INCNOTE 0.500% 6/0 | OTHER | 110,250,000 | $83.11M |