Billionaire hedge fund manager Bill Ackman revealed on Friday that his activist investment firm has bought up approximately ...

Bill Ackman announced on Saturday that his management company would leave Delaware to reincorporate in Nevada.

Billionaire investor Bill Ackman sparked a sell-off in UnitedHealth (UNH) shares on Wednesday after suggesting on X that the ...

UnitedHealth shares fell more than 4% on Wednesday before finishing down 1%, a day after hedge-fund manager Bill Ackman wrote a post on social media that said the insurer could be overstating its ...

Bill Ackman put pressure on one of the largest companies in the world with a tweet that he later deleted. Here's a look at what Ackman said about UnitedHealth Group. NOW OPEN: 200 Charter ...

UnitedHealth Group Inc. said it contacted the US Securities and Exchange Commission with concerns about investor Bill Ackman’s since-deleted post on X suggesting that the company overstated profits.

We recently published a list of Bill Ackman’s Stock Portfolio: Top 9 Stocks to Buy. In this article, we are going to take a look at where Brookfield Corporation (NYSE:BN) stands against other ...

Bill Ackman, the billionaire hedge fund manager and CEO of Pershing Square Capital Management.Adam Jeffery/CNBC via Getty Images Billionaire hedge fund manager Bill Ackman says he is moving his ...

Billionaire hedge fund manager Bill Ackman says he is moving his management company out of Delaware. It follows similar statements from companies like DropBox and SpaceX. Some corporations are ...