Investors have sharply different responses to UnitedHealth Group’s ongoing legal, regulatory and financial turmoil.

This wasn't Buffett's first time owning the health insurance stock. He first bought shares of UnitedHealth Group in late 2006 ...

At roughly 12 times trailing adjusted earnings versus a three-year average of 25 times, a climb from around $300 to above ...

UnitedHealth Group stock has been rallying on news that Berkshire Hathaway has invested in the business. Warren Buffett is ...

Warren Buffett and his team have built up an equity portfolio worth nearly $295 billion at today's prices. It's chock-full of ...

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

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

This investment signifies Buffett's re-entry into UNH after liquidating his entire position back in 2010, indicating that he ...

UnitedHealth Group, the worst-performing stock in the Dow Jones Industrial Average so far this year, got a major boost last ...

While the "vote of confidence" from Buffett's investment validates the long-term value of UnitedHealth shares, the ...

Buffett just invested $3.9 billion in 12 stocks, including three brand-new positions. Several of his purchases look like good ...

B stake in UnitedHealth Group Incorporated signals a market shift. Click for why I have now upgraded UNH stock to Buy.