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

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

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 (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 ...

UnitedHealth, the healthcare insurance giant in the spotlight after its CEO was assassinated in broad daylight, has hired a law firm specializing in defamation to monitor reportage and social media ...

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

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

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 ...

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

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