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

Billionaire investor Bill Ackman sparked a sell-off in UnitedHealth (UNH) shares on Wednesday after suggesting on X that the ...

UnitedHealth has reached out to the U.S. Securities and Exchange Commission about billionaire investor Bill Ackman's ...

Bill Ackman shared choice comments on UnitedHealth Group on his social media account before deleting his posts. Here's a look ...

UnitedHealth Group has raised concerns with the top US securities regulator over a social media post by activist investor ...

The insurer and its law firm denies a doctor’s online claim that it refused to cover care for a cancer patient.

UnitedHealth (NYSE:UNH) has contacted the US Securities and Exchange Commission about its issues with hedge fund investor ...

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

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

Pershing Square Capital Management Chief Executive Officer Bill Ackman said he took down a critical post about UnitedHealth Group Inc. after the company’s lawyers told him the claims about the company ...

Investing.com-- Hedge fund manager Bill Ackman said on Tuesday that he would short Unitedhealth Group (NYSE:UNH), calling on the SEC to investigate the firm on claims that its profitability was ...

UnitedHealth Group Inc. said it contacted the US Securities and Exchange Commission with concerns about investor Bill ...