Shares of the ride-sharing giant Uber Technologies (NYSE: UBER) rose nearly 9%, as of 12:38 p.m. ET today, after billionaire ...

Uber Technologies stock is trading at a “massive discount,” Bill Ackman said Friday as he revealed that his hedge fund had ...

Hertz Global Holdings on Friday won the dismissal of a lawsuit claiming that the rental car company was required to redeem ...

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

Uber’s stock extends its surge as hedge funder Ackman says he’s amassed a 30.3-million-share stake since early January.

Bill Ackman plans to increase his stake in Howard Hughes Holdings to at least 61%. Howard Hughes will remain a publicly traded company but be used as a vehicle to acquire controlling stakes in ...

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

Billionaire investor Bill Ackman said Monday that Pershing Square ... as chairman and chief executive of the new investment vehicle. “We, like other long-term shareholders and this board ...

Billionaire investor Bill Ackman has disclosed a significant stake in Uber Technologies (UBER) that sent the ride-hailing company’s stock up ...

UnitedHealth's shares fell about 1.5% in afternoon trade after Ackman's post. "Any claims that health insurers, which typically have low- to mid-single digit margins, can somehow over-earn are grossly ...