Billionaire Bill Ackman has been mocked online following his pro-tennis debut at the Hall of Fame Open doubles tournament in ...

Mr. Ackman and another hedge fund titan, Daniel S. Loeb, interviewed a potential campaign hire for Mayor Adams, who is ...

Billionaire Bill Ackman faced backlash after a swift tennis loss, sparking debate over wildcard fairness in professional ...

The 59-year-old hedge fund manager teamed up with former tennis star and current pickleball pro Jack Sock for a doubles match ...

Tennis history will have to wait. Billionaire hedge fund manager Bill Ackman was unsuccessful in his professional tennis ...

Billionaire hedge fund guy Bill Ackman will suit up at the Hall of Fame Open, indulging his sports fantasy while making a ...

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

Bill Ackman and Rev. Al Sharpton have urged Andrew Cuomo to remove his name from the New York City mayoral ballot in order to ...

Bill Ackman said that he was "bullish" as the money market funds hit a record, hinting that rate cuts could direct funds into ...

It’s not often that a pro tennis player spends time the day before their match re-posting on X about New York’s mayoral race, ...

Billionaire hedge fund investor Bill Ackman was beaten in straight sets as he made his ATP Tour debut in the United States.