Bill Ackman is the founder and CEO of Pershing Square Capital Management. The 58-year-old ‘activist investor,’ who has a ...

Donald Hammen, 80, and his longtime next-door neighbor in south Minneapolis, Julie McMahon, have an understanding. Every ...

Icahn Enterprises LP (NASDAQ:IEP) saw a significant addition of 26,892,947 shares, bringing the total to 433,206,933 shares.