A William Ackman donated $100,000 to the family of Major Sorffly Davius and $80,000 to the family of Major Alex Klinner on ...

Billionaire Bill Ackman is the founder of Pershing Square Capital Management, one of the 20 most profitable hedge funds in ...

Billionaire investor Bill Ackman and Michael Burry are urging President Donald Trump to end the government conservatorship of ...

Bill Ackman blasted the U.S. Treasury's handling of Fannie Mae and Freddie Mac on Sunday, arguing the government rewrote the ...

The planned listing would give public investors a stake in Ackman's investment platform, which oversees a concentrated ...

Investors balked at the billionaire’s 2024 attempt to raise money for a new fund. He thinks he has a solution.

Bill Ackman has some grand ambitions as he looks to kick off his big Pershing Square IPOs while looking to build an entity ...

Pershing Square's Q4 2025 13F portfolio rose to ~$15.53B, with top holdings in Brookfield, Uber, and Amazon comprising ~59%.

Bill Ackman’s stock market inventions aren’t always as successful as they are creative. The hedge fund entrepreneur’s latest ...

The billionaire is taking his hedge fund public, but you don't have to wait for the IPO.

Bill Ackman has never been one to temper his ambitions, but by filing to take Pershing Square public, he may have taken the ...

Piper Sandler believes Ackman's ambition will depend largely on his ability to keep insurance risk low while letting ...