Billionaire hedge fund manager Bill Ackman deleted a post on X in which he raised the possibility that the midair collision ...
The Food and Drug Administration is facing some backlash from hedge fund manager Bill Ackman about how long it took to ban ...
Ackman recently took activist investing to an even higher level. He wants -- and expects -- President-elect Donald Trump to ...
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 ...
Shares slip after a run-up that followed December disclosure of Pershing Square chief’s plan to end government ...
Billionaire investor Bill Ackman is stoking new speculation that the Trump administration could end one of the oldest fights on Wall Street by loosening the federal government’s grip over ...