Mamdani says billionaires shouldn’t exist. Some of them have put their fortunes to work trying to stop him from leading ...

Ahead of Trump's re-election last year, influential investor Bill Ackman said he would be an "incredible choice ... BBC Verify he had his hands zip-tied by agents. The state, home to Netflix and Hulu, ...

Billionaire Bill Ackman, a hedge fund manager who wants build a modern-day Berkshire Hathaway, has been buying stock in ...

Bill Ackman is one of the most closely followed investment managers on Wall Street. At his core, he's a value investor, ...

Bill Ackman's net worth totals roughly $9.3 billion. Unlike some billionaires, he didn't inherit his fortune. Instead, Ackman ...

Pershing Square CEO Bill Ackman participated in a Wall Street tennis event in 2015. (Michael Nagle/Bloomberg News) Activist investor Bill Ackman isn’t afraid of getting canceled. No matter how you ...

Netflix is aggressively getting into the video podcasting space after striking a partnership with Spotify. The deal will see ...

Billionaire hedge fund manager Bill Ackman described one of the most lucrative trades of his career during a recent appearance at The Citadel, calling a bet on a bankrupt shopping mall operator “the ...

Combining the positions reported by his hedge fund, Pershing Square Capital Management, and Pershing Square Holdco (used to acquire a significant stake in Howard Hughes this year), the total value of ...

The billionaire manager is working to build his version of Buffett's Berkshire Hathaway. His Pershing Square hedge fund remains his biggest personal investment. Its highly concentrated portfolio is ...

Stock splits artificially decrease a company's share price and increase its outstanding share count without changing the ...