Investors punished UnitedHealth Group’ s stock further Thursday following a Wall Street Journal report that the U.S. Department of Justice has launched a criminal fraud investigation of Medicare ...

The health care giant's shares are down more than 50% in the last month. That's hurting the powerful U.S. stock-market index.

Stephen Hemsley hasn't been CEO at UnitedHealth Group in nearly a decade yet he's never really left. Since that day, the company's stock has fallen from $610 a share to $308 on Tuesday, an ...

UnitedHealth is almost as oversold as during the Great Financial Crisis, with its monthly RSI sitting at 33. Find out why UNH ...

UnitedHealth Group investors, stunned by missteps at the once predictable healthcare giant, are warily expecting strategic ...