Activist investor Bill Ackman has eyes for two fast-growing industry leaders that expect to rely on AI as a foundational ...

Several of Wall Street's savviest billionaire money managers purchased this stock during the September-ended quarter.

Bill Ackman is increasingly being framed as a Buffett-style investor for the AI age, concentrating capital in a few dominant ...

Pershing Square might IPO as early as Q1 2026 potentially with ambitions to become a modern Berkshire Hathaway. Pershing Square bought Alphabet over a year before Berkshire initiated its position in ...

Of the wealthiest people in the world, about 250 have pledged to give away the majority of their fortune—an effort coined the ...

Investor Bill Ackman and his wife, Karen, are giving $26 million from the Ackmans's Pershing Square Foundation to Harvard University in support of the Foundations of Human Behavior Initiative, the ...

In 2026, Bill Ackman is likely to climb even higher on the wealth ranking lists, with more wealth, influence and power coming ...

Ackman purchased shares of Uber stock in the first quarter of 2025 and continues to hold nearly all of them. Autonomous driving could give Uber a major new revenue source. A low valuation may have ...

Alphabet sees a huge opportunity and has upped its spending plans on AI-related infrastructure. Ackman has owned this dominant internet business for more than two years, lifting his fund’s returns.

Michael Burry predicts Fannie Mae and Freddie Mac shares could double within two years of relisting. Here's what the ...

A hundred years ago, America's wealth concentrated in New York's Fifth Avenue. Today, the richest Americans reside in places ...