Bill Ackman built his fortune through Pershing Square Capital Management by taking large positions in companies he believes ...

Pershing Square's recent 13F reveals Ackman's latest AI stock moves ...

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

Sen. Bernie Sanders (I-Vt.) is using California's brewing fight over a proposed wealth tax to again take aim at America's richest, accusing billionaires of spending millions to kill a ballot measure ...

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

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

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 ...

Billionaire investor Bill Ackman allegedly commits $2 billion to Meta, representing 10% of Pershing Square's portfolio as Zuckerberg pivots to AI superintelligence.

Bill Ackman has nearly a quarter of his portfolio split between Amazon and Meta Platforms.

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

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

Venture capitalist Bill Ackman criticized a new Iranian propaganda video on Sunday, saying the Islamic Republic's latest ...