Billionaire Investor Bill Ackman Just Dumped His Fund's Stake in Hilton and Piled Into a "Magnificent Seven" Stock Trading at a "Deeply Discounted Valuation."

Billionaire investor Bill Ackman and his team seem to like the "Magnificent Seven," despite controversy over many of the AI ...

Bill Ackman's Strategic Move: Meta Platforms Inc. Takes Center Stage with 11.37% Portfolio Share

Exploring Bill Ackman (Trades, Portfolio)'s Latest Investment Decisions in Q4 2025. Warning! GuruFocus has detected 12 ...

Billionaire Bill Ackman Just Loaded Up on This Powerhouse AI Stock. Should You?

Billionaire Bill Ackman doesn't buy many stocks. When he invests heavily in a new position, it's worth noting. Ackman did so ...

Bill Ackman goes Magnificent Seven shopping in Q4: Adds META, increases AMZN, decreases GOOGL

The Pershing Square Capital Management hedge fund, run by Bill Ackman, made several changes to its investment portfolio in ...

Ackman's Pershing Square bet big on Amazon in fourth quarter

Bill Ackman 's Pershing Square poured hundreds of millions of dollars into Amazon shares as 2025 wrapped up. The fund expanded its stake by more than $865 million, or by 65%, to a value above $2.2 ...

Pershing Square opens new Meta Platforms stake, exits Chipotle, boosts Amazon

Bill Ackman's Pershing Square Capital Management took a new position in Meta Platforms (META), with 2.67M shares, during the last quarter of 2025, the hedge fund disclosed on Tuesday. The firm boosted ...