Ackman made several moves in the portfolio in 2025, but three big moves stand out as his highest conviction bets based on the ...

Key Points Bill Ackman built his reputation through high-conviction bets that produced both massive wins and notable failures ...

Few investors have more notoriety than Bill Ackman and Michael Burry, the latter portrayed in "The Big Short." ...

Hedge fund billionaire Bill Ackman criticized Harvard University for becoming “a political advocacy organization” in a CNBC interview. Howard Hughes Holdings said Bill Ackman’s Pershing Square Capital ...

Bill Ackman, who outlined plans to create a modern Berkshire Hathaway earlier this year, has 39% of his portfolio split between Alphabet and Uber.

Hedge fund billionaire Bill Ackman and his wife Neri Oxman are buying a nearly 5% stake in the Tel Aviv Stock Exchange, the bourse reported in a press release Wednesday. Stream NBC 5 for free, 24/7, ...

Hedge fund manager Bill Ackman is looking to raise $2 billion in the initial public offering of Pershing Square USA, with 40 million shares priced at $50. The firm will also give its underwriters the ...

An activist shareholder agitated for changes that sent retailer into a spiral. William Ackman, chief executive officer of Pershing Square Capital Group LLC and Canadian Pacific Railway Ltd. board ...

New York City elected Zohran Mamdani, a democratic socialist, as its next mayor. Business leaders including Bill Ackman and Andrew Yang have congratulated Mamdani on his win. Some high-profile figures ...

Bill Ackman's dating advice, The White Lotus, and PE guy round out the list of Business Insider's favorite finance memes of ...

Bill Ackman, Founder and CEO, Pershing Square Capital Management, speaks with attendees during the 28th annual Milken Institute Global Conference at the Beverly Hilton in Beverly Hills, California on ...

Reactions from business leaders are pouring in after conservative influencer Charlie Kirk's death. Jared Kushner, David Sacks, and Bill Ackman have expressed dismay at Kirk's death. Kirk was shot dead ...