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

A Black Hawk helicopter and passenger jet collided near Reagan Airport, sparking intense online speculation and conspiracy ...

President Donald Trump had more questions than answers in his first social post following a mid-air collision between a ...

Pershing Square hedge fund manager Bill Ackman recently made an offer to acquire a majority stake in real estate development ...

Shares slip after a run-up that followed December disclosure of Pershing Square chief’s plan to end government ...

Investors like to watch Bill Ackman's trading moves closely. Pershing Square Capital Management, Ackman's hedge fund firm, ...

Bill Ackman is one of the best-known billionaires in the world of investing. As manager of his Pershing Square Capital hedge ...

Conspiracy theories have arisen online as people look for answers following the plane and helicopter collision.

An analysis of Bill Ackman's presentation on Fannie Mae and Freddie Mac, cautioning investors on volatility and long-term ...

Billionaire investor Bill Ackman has been climbing the ranks of best investors to watch for much of the 21st century. For ...