Billionaire hedge fund manager Bill Ackman deleted a post on X in which he raised the possibility that the midair collision ...

The FTSE 100 might be hitting record highs this year, but there are still a load of cheap shares knocking about in the index.

Tennis legend Martina Navratilova rebuked billionaire hedge fund manager Bill Ackman after he praised President Donald Trump's actions during his first week back in office.

Billionaire Bill Ackman helped fund the spinoff of Howard Hughes Holdings Inc. from General Growth Properties in 2010 and has been a big shareholder in the real-estate company since then.

Martina Navratilova has reacted to American track and field athlete Gabby Thomas being attacked over her Harvard ...

Investors like to watch Bill Ackman's trading moves closely. That's because he's a billionaire hedge fund manager who has ...

Had Bill Ackman and Pershing Square kept their original $1.1 billion investment in Netflix stock, it would now be worth $2.74 billion.

According to the New York Post. According to the New York Post, creating “a modern-day Berkshire Hathaway” is no mean feat, ...

Market-research firm Kantar Group is selling its media measurement and analytics unit Kantar Media to private-equity firm H.I ...

Bitcoin soared on Friday ahead of inauguration day Monday and cleared $105,000 for the first time in the new year, which begs ...

Fannie and Freddie play crucial roles in the housing market—setting lending standards for home loans and owning or ...

Whitney Tilson (Twitter) Billionaire investor Bill Ackman has thrown his weight behind former hedge fund manager Whitney Tilson in the fiercely competitive Democratic primary for New York City mayor.