Seth Klarman

Seth Klarman runs Baupost Group, a hedge fund overseeing $5.3M in disclosed equity holdings (SEC CIK 0001061768). The latest 13F filing (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 170.3% since 2016Q1. OpenStocks tracks 40 consecutive 13F filings for this manager — every position change, new entry, and exit is logged below.