William Albert Ackman, more commonly known as Bill Ackman, is the founder and CEO of Pershing Square Capital Management, a ...

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

UnitedHealth Group has raised concerns with the top US securities regulator over a social media post by activist investor ...

Bill Ackman, the owner of investment firm Pershing Square, said on Saturday that he is reincorporating his management company ...

Billionaire investor Bill Ackman has been climbing the ranks of best investors to watch for much of the 21st century. Like most hedge funds, his returns have been volatile. For in ...

UnitedHealth (NYSE:UNH) has contacted the US Securities and Exchange Commission about its issues with hedge fund investor ...

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 ...

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 ...

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

(Reuters) - UnitedHealth (NYSE: UNH) has reached out to the U.S. Securities and Exchange Commission about billionaire ...

He claimed that UnitedHealthcare’s profitability was “massively overstated,” especially due to the company denying medically ...