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.
We mark Seth Klarman (Baupost Group)'s disclosed portfolio to current market prices and compare its growth against the S&P 500 (SPY). Seth’s portfolio is 19.7% over the last 12 months · 161.8% since 2016Q1.