Billionaire investor Bill Ackman ... a patient’s care. Ackman, who’s chief executive officer of Pershing Square Capital Management, said on X Thursday that he took down an earlier post ...

Bill Ackman and his fund Pershing Square Capital Management are big fans of the real estate development company Howard Hughes Holdings (NYSE: HHH). In 2010, Pershing, along with several big ...

Billionaire hedge fund manager Bill Ackman revealed on Friday that his activist investment firm has bought up approximately $2 billion worth of shares of Uber — sending the ride-share company ...

Uber Technologies Inc.’s stock is continuing its comeback following Bill Ackman’s disclosure that his Pershing Square investment fund now owns 30.3 million shares of the ride-hailing company.

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 Bill Ackman helped fund the ... But with Howard Hughes Holdings Inc.’s stock HHH down about half from its height near $150 a share in 2014, Ackman has remained displeased with ...

Bill Ackman thinks Uber shares are a bargain. The billionaire activist investor and CEO of Pershing Square Holdings revealed Friday that his firm has built a significant position in the rideshare ...