David Tepper runs Appaloosa, a hedge fund overseeing $6.93B in disclosed equity holdings (SEC CIK 0001656456). The latest portfolio (2025Q4) discloses 38 positions across 7 sectors, with the largest positions in BABA, GOOG and AMZN. On a mark-to-market basis the tracked portfolio has returned 60.1% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.