Seth Klarman

Baupost Group

Seth Andrew Klarman is a prominent American billionaire investor and hedge fund manager, known for his strong advocacy of value investing. As the chief executive and portfolio manager of the Baupost Group, a private investment partnership he co-founded in 1982, Klarman has established a reputation for his disciplined approach to risk management and long-term investment strategies. His insights on market behavior and investment philosophy are widely regarded in the financial community, often emphasizing the importance of protecting capital while seeking undervalued opportunities. The Baupost Group, under Klarman's leadership, has grown to become one of the largest hedge funds globally, focusing on a value investing strategy that prioritizes risk management. The firm is known for its rigorous analysis and a long-only investment approach, which has contributed to its success and ranking as one of the top hedge funds by net gains since inception. Klarman's investment decisions reflect a careful consideration of market conditions and a commitment to maintaining a diversified portfolio. Recent disclosures reveal a dynamic trading record, with a total of 214 filings recorded, showcasing a mix of exits, position reductions, and position increases. Key activities from August 2024 to May 2026 include notable transactions in sectors such as Technology and Healthcare, with the largest move being a significant transaction involving Amazon.com Inc (AMZN) valued at approximately $489.7K. The firm's strategy is further illustrated by its top holdings in companies like Fidelity National Information Services Inc (FIS) and Willis Towers Watson Public Limited Company (WTW), reflecting Klarman's commitment to identifying value across various sectors.

History Trades

CompanyValueActionChangePriceLast Price
Amazon.com IncAMZN$490k2.1M sharesOtherQ4 2025 13F$490k$0.2308$244.85
CRH plcCRH.L$-271.8KTrimQ4 2025 13F$272k--$105.12
Alphabet Inc.GOOG$341k1.1M sharesTrimQ4 2025 13F$111k$0.3138$341.91
Molina Healthcare IncMOH$108.5KOtherQ4 2025 13F$108k--$233.36
Seth Klarman (Baupost Group) other Unmapped 13F securityPORTFOLIO$107k4.9M sharesOtherQ4 2025 13F$107k$0.022--
Willis Towers Watson Public Limited Company - Ordinary SharesWTW$69.9KAddQ4 2025 13F$70k--$292.71
Herbalife Nutrition LtdHLF$53.9KAddQ4 2025 13F$54k--$12.37
Fidelity National Information Services IncFIS$49.4KAddQ4 2025 13F$49k--$42.39
Seth Klarman (Baupost Group) trim Unmapped 13F securityPORTFOLIO$23k2.1M sharesTrimQ4 2025 13F$35k$0.0111--
Fiserv, Inc.FISV$32.4KAddQ4 2025 13F$32k--$51.48
WESCO International, Inc. (WCC)WCC$29.2KAddQ4 2025 13F$29k--$336.70
Eagle Materials Inc.EXP$26.0KAddQ4 2025 13F$26k--$202.40
PagSeguro Digital Ltd. Class A Common SharesPAGS$-25.0KExitQ4 2025 13F$25k--$9.15
Seth Klarman (Baupost Group) trim Unmapped 13F securityPORTFOLIO$231k20.9M sharesTrimQ4 2025 13F$24k$0.011--
Union Pacific CorpUNP$22.8KAddQ4 2025 13F$23k--$301.27
Restaurant Brands International IncQSR$22.0KAddQ4 2025 13F$22k--$74.19
GDS Holdings LimitedGDS$-19.5KTrimQ4 2025 13F$20k--$32.55
Elevance Health, Inc. Common StockELV$18.8KAddQ4 2025 13F$19k--$384.48
Seth Klarman (Baupost Group) exit Unmapped 13F securityPORTFOLIO$-15.8KExitQ4 2025 13F$16k----
Seth Klarman (Baupost Group) exit Unmapped 13F securityPORTFOLIO$-12.1KExitQ4 2025 13F$12k----
Genuine Parts CompanyGPC$-10.6KTrimQ4 2025 13F$11k--$125.66
Tamboran Resources CorpTBN$-8.6KTrimQ4 2025 13F$8.6k--$32.27
Ferguson PLCFERG$-6.4KTrimQ4 2025 13F$6.4k--$230.52
Dollar General CorporationDG$-1.7KTrimQ4 2025 13F$1.7k--$125.95
Americold Realty Trust Common Shares (COLD)COLD$633AddQ4 2025 13F$633--$15.92
Union Pacific CorpUNP$353.7KOtherQ3 2025 13F$354k--$301.27
Restaurant Brands International IncQSR$260.9KAddQ3 2025 13F$261k--$74.19
Genuine Parts CompanyGPC$193.3KOtherQ3 2025 13F$193k--$125.66
Elevance Health, Inc. Common StockELV$186.6KAddQ3 2025 13F$187k--$384.48
Viasat, Inc.VSAT$-134.2KExitQ3 2025 13F$134k--$74.37
WESCO International, Inc. (WCC)WCC$-90.9KTrimQ3 2025 13F$91k--$336.70
Eagle Materials Inc.EXP$82.3KAddQ3 2025 13F$82k--$202.40
Liberty Broadband CorpLBRDK$-73.4KExitQ3 2025 13F$73k--$31.34
ICON plc - Ordinary SharesICLR$-58.9KExitQ3 2025 13F$59k--$172.08
Fidelity National Information Services IncFIS$-58.6KTrimQ3 2025 13F$59k--$42.39
CRH plcCRH.L$54.5KAddQ3 2025 13F$54k--$105.12
Seth Klarman (Baupost Group) exit Unmapped 13F securityPORTFOLIO$-50.5KExitQ3 2025 13F$51k----
Americold Realty Trust Common Shares (COLD)COLD$44.1KOtherQ3 2025 13F$44k--$15.92
Fiserv, Inc.FISV$-38.9KTrimQ3 2025 13F$39k--$51.48
Dollar General CorporationDG$-29.4KTrimQ3 2025 13F$29k--$125.95
Willis Towers Watson Public Limited Company - Ordinary SharesWTW$-26.6KTrimQ3 2025 13F$27k--$292.71
GDS Holdings LimitedGDS$26.4KAddQ3 2025 13F$26k--$32.55
Alphabet Inc.GOOG$453k1.9M sharesTrimQ3 2025 13F$15k$0.2436$341.91
Ferguson PLCFERG$13.0KAddQ3 2025 13F$13k--$230.52
Seth Klarman (Baupost Group) other Unmapped 13F securityPORTFOLIO$12k14.1M sharesOtherQ3 2025 13F$12k$0.0009--
Seth Klarman (Baupost Group) add Unmapped 13F securityPORTFOLIO$58k5.1M sharesAddQ3 2025 13F$7.4k$0.0115--
Tamboran Resources CorpTBN$3.5KAddQ3 2025 13F$3.5k--$32.27
Herbalife Nutrition LtdHLF$-1.4KTrimQ3 2025 13F$1.4k--$12.37
PagSeguro Digital Ltd. Class A Common SharesPAGS$900AddQ3 2025 13F$900--$9.15
Liberty Broadband CorpLBRDA$-740ExitQ3 2025 13F$740--$31.27
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