Billionaire hedge fund manager Bill Ackman deleted a post on X in which he raised the possibility that the midair collision between a passenger jet and a military helicopter near Reagan Airport on ...
Billionaire investor Bill Ackman said Monday that Pershing ... controlling interests in operating companies,” the 58-year-old Ackman, who is worth an estimated $9.2 billion, wrote in a letter ...
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 ...