What stocks does Carl Icahn own? — Icahn Carl C portfolio & 13F holdings

Carl Icahn runs Icahn Carl C, a multi-strategy investment firm tracked here via SEC 13F filings. As of the Q4 2025 13F filing, the disclosed long-equity portfolio is valued at $8.4B across 13 positions. The largest holdings are Icahn Enterprises LP, CVR Energy Inc, and Southwest Gas Holdings Inc. (Icahn Enterprises LP alone is 49.1% of the book).