UnitedHealth Group (UNH) disclosed that an error on the hospital’s part led to a phone call that pulled a surgeon from the operating room. This ...

Fast forward half a century, Bill Ackman, the billionaire hedge fund manager behind Pershing Square Capital Management, is ...

UnitedHealth Group said on Wednesday a mistake at the hospital was behind the phone call that led to a surgeon being pulled ...

UnitedHealth Group Inc. said a hospital error led to its phone call with a Texas surgeon that was later criticized by ...

Bill Ackman is attempting to copy the conglomerate style and Berkshire Hathaway creation of Warren Buffett with a new buyout ...

UnitedHealth Group has retained Clare Locke, a top defamation law firm, to battle what it describes as false and inaccurate social media allegations against its practices.

Bill Ackman, the head of Pershing Square Capital Management, posted on X that the government should carefully review U.S.

Two months after the killing of UnitedHealthcare CEO Brian Thompson sent shockwaves through the much-reviled U.S. health ...

With Bill Ackman's posts, one of the world’s most prominent investors is intensifying a dispute between a doctor and ...

Billionaire investor Bill Ackman pledged to cover the legal fees for a Texas doctor in a dispute with UnitedHealth Group Inc.