Hedge Fund · CIK 0001061768
Seth Klarman
Baupost Group
Seth Klarman runs Baupost Group, a hedge fund overseeing $5.28B in disclosed equity holdings (SEC CIK 0001061768). The latest portfolio (2025Q4) discloses 22 positions across 8 sectors, with the largest positions in QSR, AMZN and WILLIS TOWERS WATSON PLC LTD. On a mark-to-market basis the tracked portfolio has returned 19.7% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.
Portfolio
$5.28B
Positions
22
Quarter
2025Q4
Filings tracked
40
Capital flow per quarter
BuysSellsNet
Latest · 2025Q4
+$263M
Lifetime buys
$12.12B
Lifetime sells
$14.92B
Quarter activity
What changed in 2024Q3 — net new, added, trimmed, exited.
New positions6 names
Added to4 names
Trimmed5 names
Exited9 names
- HUMHUMANA INC−420,000$157K
- G50871JAZZ PHARMACEUTICALS PLC−1,274,248$136K
- 69002ROUTBRAIN INC−118,000,000$103K
- WSCWILLSCOT MOBIL MINI HLDNG CO−2,470,000$93K
- G8807BTHERAVANCE BIOPHARMA INC−4,200,021$36K
- G1890LCAPRI HOLDINGS LIMITED−1,000,000$33K
- LM0CLIBERTY MEDIA CORP DEL−1,058,616$23K
- VRSNVERISIGN INC−105,764$19K
- 531229LIBERTY MEDIA CORP DEL−600,194$13K
Recent transactions
Last 20 moves
TRIM
RESTAURANT BRANDS INTL INC
−172,750
~$0.07 · 2025Q4
2026-02-13
SOLD
HERBALIFE LTD
−17,129,000
~$0.00 · 2025Q4
2026-02-13
NEW
MOLINA HEALTHCARE INC
+625,000
~$0.17 · 2025Q4
2026-02-13
TRIM
FERGUSON ENTERPRISES INC
−18,465
~$0.22 · 2025Q4
2026-02-13
NEW
GRUPO AEROMEXICO SAB DE CV
+4,855,180
~$0.02 · 2025Q4
2026-02-13
NEW
AMAZON COM INC
+2,121,391
~$0.23 · 2025Q4
2026-02-13
ADD
FIDELITY NATL INFORMATION SV
+714,090
~$0.07 · 2025Q4
2026-02-13
SOLD
CABLE ONE INC
−14,100,000
~$0.00 · 2025Q4
2026-02-13