The health insurer has been facing multiple headwinds this year and a turnaround may not happen quick for the stock.

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

UnitedHealth was a star stock late last week, when it was revealed that Warren Buffett's Berkshire Hathaway had taken a $1.6 ...

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies ...

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

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

(Reuters) -Warren Buffett's Berkshire Hathaway disclosed on Thursday that it has begun investing in UnitedHealth Group after ...

Warren Buffett’s Berkshire Hathaway revealed a position in embattled healthcare giant UnitedHealth Group while showing ...

Warren Buffett's Berkshire Hathaway has acquired 5 million shares in UnitedHealth Group , a regulatory filing showed on ...

UnitedHealth Group shares popped Friday after Berkshire Hathaway announced it purchased 5 million shares of the insurance ...

Berkshire Hathaway's latest regulatory filing revealed that the company took a considerable stake in UnitedHealth. The 5 ...

Berkshire Hathaway just disclosed that it dumped $1.6 billion into a sinking ship, and Wall Street instantly paid attention.