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

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

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

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

Buffett, through Berkshire, bought more than 5 million shares of the managed care company, worth an estimated $1.6 billion.

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

(CNN) — UnitedHealth Group confirmed Thursday that its Medicare program is under investigation by the US Department of Justice and that it is working with the agency. The health insurer, which ...

The company may be under criminal investigation for alleged irregularities in its Medicare business—but it's been touched by ...

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 ...