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

More than half of Pershing Square Capital Management's portfolio is now invested in high-profile artificial intelligence (AI) ...

Pershing Square has disclosed a roughly $2 billion position in Facebook’s parent.

The position amounts to 10% of Pershing Square's capital as of the end of 2025.

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

Bill Ackman's Pershing Square had invested approximately 10% of its capital in Meta as of December 31, the hedge fund ...

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 ...

Ackman gave a number of reasons for buying Meta stock. It's a leader in digital advertising with an incredible user base of ...

Billionaire activist investor Bill Ackman has poured about $2 billion into Meta, making a major bet that Mark Zuckerberg’s ...

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

Bill Ackman’s Pershing Square has fully exited its stake in Chipotle Mexican Grill (NYSE:CMG) after the company reported its ...

Berkshire Hathaway trimmed its holding by 75% in Q4, while Pershing Square increased it by 65%. ・Amazon is coming off a nine-day losing streak during which shares dropped about 18%. ・Lone Pine Capital ...