Hedge fund billionaire Bill Ackman sold shares of Alphabet and took a substantial stake in Uber during the first quarter.

Pershing Square Capital Management's billionaire chief has sold most of his fund's stake in Chipotle over seven years, and is ...

Tucker Carlson called out Bill Ackman's credentials – calling him an unimpressive and "useless" billionaire – and so the American hedge fund CEO brought receipts and lowered the boom in a 2000-plus ...

Days after Bill Ackman lost his first professional tennis match, the 59-year-old billionaire hedge fund investor offered a ...

Hedge-fund billionaire Bill Ackman has voiced his support for a proposal to restructure the capital requirements of ...

The 59-year-old hedge fund manager teamed up with former tennis star and current pickleball pro Jack Sock for a doubles match at the Hall of Fame Open. The pair lost in straight sets, 6-1, 7-5, to ...

Bill Ackman warns of a potential real estate bankruptcy tsunami due to rising interest rates and commercial real estate debt ...