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

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

The Dow Jones Industrial Average opened at its first all-time high of the year on Friday as shares of health care giant UnitedHealth Group soared.

UnitedHealth Group completed its $3.3 billion purchase of Baton Rouge-based Amedisys Thursday morning, more than two years after plans to join the nation's two largest home health and hospice care companies were first announced.

The market has abandoned UnitedHealth Group (NYSE: UNH), and that's exactly why I'm buying it. While investors flee the stock over rising medical costs and regulatory headlines, t

UNH's oversold status has been overly done, as the market digests the market-wide headwinds arising from regulatory changes and macro uncertainties.

UnitedHealth Group Incorporated (NYSE:UNH) is one of the stocks Jim Cramer shed light on. Cramer showed a slight bit of optimism toward the company as he said: “I think UnitedHealth’s going to work

UnitedHealth Group Incorporated (NYSE:UNH) is one of the best stocks to invest in for beginners. Piper Sandler analyst Jessica Tassan reiterated a Buy rating on UnitedHealth Group Incorporated (NYSE:UNH) on August 5,