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Focused investors/Seth Klarman

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 7 of 32 rows. Rows without a quote are marked unavailable.

1LNGCHENIERE ENERGY INC17.88%Add +11.3%15,365,230$1.06BNo quoteNo quote
2VSATVIASAT INC11.67%-11,533,137$694.99M$60.26No quote
3PXDPIONEER NAT RES CO9.47%Add +28.4%4,065,000$563.78MNo quoteNo quote
4EBAYEBAY INC9.43%-9,315,000$561.14M$60.24No quote
5MUMICRON TECHNOLOGY INC6.24%-19,706,035$371.26M$18.84No quote
6THRXTHERAVANCE INC6.01%-19,815,983$358.08MNo quoteNo quote
7PBFPBF ENERGY INC5.26%Add +27.3%11,025,000$313.33M$28.42No quote
8ARANTERO RES CORP4.63%Reduce -14.2%8,022,863$275.51M$34.34No quote
9KERXKERYX BIOPHARMACEUTICALS INC4.32%Add +15.2%25,791,678$257.4MNo quoteNo quote
10ATRAATARA BIOTHERAPEUTICS INC4.26%Add +1.0%4,809,632$253.76MNo quoteNo quote
11FWPFORWARD PHARMA A/S3.43%-5,367,300$204.23MNo quoteNo quote
12SEMISUNEDISON SEMICONDUCTOR LTD2.41%Add +5.1%8,297,979$143.31MNo quoteNo quote
13VRTVVERITIV CORP1.52%Add +9.1%2,482,157$90.5MNo quoteNo quote
14TBPHTHERAVANCE BIOPHARMA INC1.40%Add +0.8%6,420,028$83.59MNo quoteNo quote
15OCNOCWEN FINL CORP1.31%Reduce -2.3%7,655,703$78.09MNo quoteNo quote
16CWSACITIGROUP INC1.27%Reduce -0.1%102,553,207$75.89MNo quoteNo quote
17NGNOVAGOLD RES INC1.25%-21,688,300$74.17M$3.42No quote
18IMOSCHIPMOS TECH BERMUDA LTD1.20%-3,283,235$71.71MNo quoteNo quote
19FTRFRONTIER COMMUNICATIONS CORP1.12%New13,500,000$66.83MNo quoteNo quote
20KLXIKLX INC1.11%-1,500,000$66.2MNo quoteNo quote
21BXEBELLATRIX EXPLORATION LTD0.85%-21,840,500$50.89MNo quoteNo quote
22KOSKOSMOS ENERGY LTD0.85%Reduce -17.1%6,000,000$50.58MNo quoteNo quote
23PRTKPARATEK PHARMACEUTICALS INC0.67%Reduce -11.0%1,544,498$39.8MNo quoteNo quote
24AIGWSAMERICAN INTL GROUP INC0.59%Add +0.3%1,258,496$34.87MNo quoteNo quote
25FTRPRFRONTIER COMMUNICATIONS CORP0.55%New325,000$32.47MNo quoteNo quote
26KINKINDRED BIOSCIENCES INC0.35%-3,013,848$20.55MNo quoteNo quote
27BITIBIOTIE THERAPIES OYJ0.29%New869,643$17.37MNo quoteNo quote
28AOIALLIANCE ONE INTL INC0.26%Reduce -90.0%638,364$15.26MNo quoteNo quote
29ALDWALON USA PARTNERS LP0.22%Reduce -34.1%629,188$13.23MNo quoteNo quote
30SNSANCHEZ ENERGY CORP0.10%New619,505$6.07M$9.80No quote
31NCQNOVACOPPER INC0.08%Add +76.5%10,600,758$4.47MNo quoteNo quote

Other instruments

Bonds, warrants, or non-share principal positions reported alongside the equity portfolio.

1THRXTHERAVANCE INCNOTE 2.125% 1/1OTHER48,230,000$45.52M