Billionaires Warren Buffett and David Tepper and "Big Short" Investor Michael Burry Just Bought UnitedHealth Group Stock.

Photo by Yuri Gripas/UPI July 24 (UPI) -- UnitedHealth Group said Thursday it is facing Department of Justice investigations over its Medicare billing practices.

UnitedHealth Group on Thursday confirmed several reports in recent months that the Department of Justice is probing aspects ...

In a filing with the Securities and Exchange Commission, UnitedHealth said it has "full confidence" in its practices. It added that a court-appointed monitor found no wrongdoing after a decade-long ...

UnitedHealthcare says it’s dropping some of its Medicare Advantage plans that collectively cover 600,000 people.

The Oracle of Omaha just took a $1.6 billion stake in the battered healthcare giant, sending shares soaring 9% after hours.

Justice Department launched probe into UnitedHealth's Medicare billing practices as the insurance company experiences leadership shifts, company says.

With the recent slide, UnitedHealth Group's stock price has fallen 53.1% over the past three years through Aug. 5. The ...

Some Washington policymakers with financial stakes in UnitedHealth Group are selling their stocks in the company as it ...

Shares of UnitedHealth Group are surging before the market open Friday as Warren Buffett’s Berkshire Hathaway disclosed that ...

UnitedHealth Group faces a significant stock downturn, plummeting over 50% since mid-April. Analysts express concern over ...

Andrew Witty's pay, UnitedHealth's challenges, and regulatory woes unfold. Learn what the $1.57B Berkshire stake means for ...