William Ackman, Angel Investor

William Ackman is the Owner of Pershing Square Capital Management, a New York-based hedge fund sponsor. He's an angel investor with over 20 personal investments in the seed, series A, venture, and post-IPO funding rounds. His investment portfolio includes Outtake, Uber, Better Health, Tel Aviv Stock Exchange, Bremont, CPKC, GRID, Strive Asset Management, Black Crow AI, and Goldfinch.