Billionaire Bill Ackman and organizers of a tennis tournament have been strongly criticized by former grand slam champions ...

Video has emerged on Thursday of billionaire Bill Ackman's controversial doubles tennis match. Ackman, 59, is one of the ...

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

Bill Ackman, the founder and CEO of Pershing Square Capital Management, made his professional tennis debut at the Hall of ...

Elon Musk urged companies to ditch Delaware last year after a judge voided his $55 billion pay package.

Bill Ackman's Pershing Square has a portfolio valued at $11.930 billion, which is concentrated in these four stocks as of the ...

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

Andy Roddick and Martina Navratilova tore into American billionaire Bill Ackman for playing pro doubles in Newport.

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

Apparently you can buy yourself a wild card,” groaned Martina Navratilova, who has won a total of 59 Grand Slam titles.

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

The loss came in the Hall of Fame Open, an official tournament of the lower-level ATP Challenger tour, which effectively made Mr. Ackman a tennis pro, if only for a day. It fulfilled a lifelong ...