Bill Ackman’s edge isn’t just capital, it’s a framework. Here are nine investing books that shaped his mindset, and the ...

Bill Ackman warned that California is driving itself toward economic decline amid a proposed billionaire wealth tax prompts.

On Friday, hedge fund billionaire Bill Ackman sounded the alarm over California's economic future as reports suggest some of ...

Billionaire investor Bill Ackman pitched an innovative approach to taking SpaceX (SPACE) public through a merger with ...

Howard Hughes Holdings Inc. has agreed to buy Bermuda-based specialty insurer Vantage Group Holdings for $2.1 billion in cash ...

Billionaire investor Bill Ackman on Saturday proposed merging SpaceX with Pershing Square SPARC Holdings, a special purpose ...

Billionaire Bill Ackman just sold these 2 stocks after they disappointed in 2025. Here's where he's invested for 2026. Bill ...

Ackman doubles down on his vision to turn Howard Hughes into a Buffett-style holding empire--with insurance at the core.

Hedge fund billionaire says acquisition of Vantage is milestone in effort to transform real estate company Howard Hughes ...

Billionaire hedge fund manager Bill Ackman wrote a post on X endorsing Donald Trump for president following Saturday's assassination attempt.

One of the world's richest men has announced his intention to reward a heroic father-of-two who made the selfless, ...

Chamath Palihapitiya warns California wealth tax could bankrupt startup founders. Bill Ackman says billionaires may flee ...