Seth Klarman portfolio

Latest reported portfolio for Q2 2026, straight from the SEC information table. Not investment advice.

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Portfolio value
$5.4M
Positions
23
Top 10 weight
75%
Quarter
Q2 2026

Versus Q1 2026: 3 new, 6 added, 9 trimmed, 2 sold out.

Recent SEC activity

Every filing Seth Klarman has made, newest first, across all form types — not just the quarterly 13F. A 13D activist stake is public within days and a Form 4 insider trade within two business days, so this feed moves long before the next 13F does. It updates within minutes of a filing hitting SEC EDGAR.

13FQuarterly portfolio (13F)NEWthe quarterly snapshot, filed up to 45 days after quarter-end2026-08-138 days ago13FQuarterly portfolio (13F)the quarterly snapshot, filed up to 45 days after quarter-end2026-05-1499 days ago13FQuarterly portfolio (13F)the quarterly snapshot, filed up to 45 days after quarter-end2026-02-13189 days ago13GPassive 5% stake update (13G/A)a large but passive holder crossing 5%2026-02-04198 days ago13FQuarterly portfolio (13F)the quarterly snapshot, filed up to 45 days after quarter-end2025-11-13281 days ago13GPassive 5% stake update (13G/A)a large but passive holder crossing 5%2025-09-08347 days ago13FQuarterly portfolio (13F)the quarterly snapshot, filed up to 45 days after quarter-end2025-08-13373 days ago13GPassive 5% stake update (13G/A)a large but passive holder crossing 5%2025-08-13373 days ago13FQuarterly portfolio (13F)the quarterly snapshot, filed up to 45 days after quarter-end2025-05-14464 days ago13GPassive 5% stake update (13G/A)a large but passive holder crossing 5%2025-05-14464 days ago13GPassive 5% stake update (13G/A)a large but passive holder crossing 5%2025-05-14464 days ago13FQuarterly portfolio (13F)the quarterly snapshot, filed up to 45 days after quarter-end2025-02-13554 days ago
HoldingValue% of bookSharesvs prior Q
AMZNAMAZON COM INC
COM · 023135106
$892.3K16.5%3,743,854ADDED +20%
ELVELEVANCE HEALTH INC FORMERLY
COM · 036752103
$493.1K9.1%1,275,154HELD
QSRRESTAURANT BRANDS INTL INC
COM · 76131D103
$489.6K9.0%6,753,112REDUCED -16%
GOOGALPHABET INC
CAP STK CL C · 02079K107
$484.7K8.9%1,371,931ADDED +16%
FERGFERGUSON ENTERPRISES INC
COMMON STOCK NEW · 31488V107
$344.3K6.4%1,450,594ADDED +1%
GPCGENUINE PARTS CO
COM · 372460105
$332.3K6.1%2,816,178ADDED +89%
UNPUNION PAC CORP
COM · 907818108
$322.4K6.0%1,185,395REDUCED -23%
VVISA INC
COM CL A · 92826C839
$240.6K4.4%701,355HELD
WCCWESCO INTL INC
COM · 95082P105
$229K4.2%662,881REDUCED -54%
AON PLC
SHS CL A · G0403H108
$227.9K4.2%687,000REDUCED -11%
TFXTELEFLEX INCORPORATED
COM · 879369106
$178.6K3.3%1,409,000REDUCED -12%
NORWEGIAN CRUISE LINE HLDGS
SHS · G66721104
$163.2K3.0%7,730,000ADDED +113%
MOHMOLINA HEALTHCARE INC
COM · 60855R100
$144.9K2.7%633,609HELD
CMECME GROUP INC
COM · 12572Q105
$136.7K2.5%619,000NEW
HERBALIFE LTD
COM SHS · G4412G101
$121.8K2.2%9,259,844HELD
EXPEAGLE MATLS INC
COM · 26969P108
$119.4K2.2%530,763REDUCED -40%
GDSGDS HLDGS LTD
SPONSORED ADS · 36165L108
$113.2K2.1%3,769,818ADDED +24%
COLDAMERICOLD REALTY TRUST INC
COM · 03064D108
$107.4K2.0%6,830,230REDUCED -12%
LIBERTY GLOBAL LTD
COM CL C · G61188127
$94K1.7%8,543,161REDUCED -36%
AEROGRUPO AEROMEXICO SAB DE CV
SPONSORED ADS · 40054J109
$87.8K1.6%4,880,188HELD
AXALTA COATING SYS LTD
COM · G0750C108
$43.6K0.8%1,274,356NEW
DNOWDNOW INC
COM · 67011P100
$36.2K0.7%2,788,000REDUCED -23%
PSPERSHING SQUARE INC
COMMON STOCK · 71531U102
$12.9K0.2%392,000NEW

Sold out entirely last quarter

Get this in your code: free API key, then GET /v1/holdings/baupost. Full quarter-over-quarter diff, options flagged, JSON. See also insider cluster buys and the live buy radar.

View the raw 13F on SEC EDGAR → · 13F is filed up to 45 days after quarter-end, so it reflects positions as of Q2 2026, not today.