Carl Icahn, an activist overseeing $8.45B in disclosed equity holdings (SEC CIK 0000921669). The latest portfolio (2025Q4) discloses 13 positions across 7 sectors, with the largest positions in IEP, CVI and SWX. On a mark-to-market basis the tracked portfolio has returned 11.5% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.
Methodology: TWR tiles chain-link quarterly mark-to-market across consecutive filings (GIPS-compliant) · actual tiles use a real 13F snapshot marked to today · backtest tiles re-price the current book to historical prices.
We mark Carl Icahn's disclosed portfolio to current market prices and compare its growth against the S&P 500 (SPY). Carl’s portfolio is 11.5% over the last 12 months · 49.2% since 2016Q1.