Berkshire Hathaway has built up sizable investments in a handful of companies, according to a filing released on Thursday.

Warren Buffett's Berkshire Hathaway built a $1.6 billion stake in UnitedHealth last quarter, marking one of its last wagers ...

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

The model noted that Berkshire’s cost basis in the commercial and industrial sector increased during the first half of the ...

The investment comes as UnitedHealth faces soaring medical costs, federal investigations, the fallout of the killing of a top ...

The biggest immediate changes will be that different people will be in control of the company's stock portfolio, and Abel ...

Investors can confidently buy Berkshire stock whenever Warren Buffett repurchases shares, but the buybacks stopped four ...

Berkshire Hathaway recently filed its second-quarter 13F form, revealing its stock holdings at the end of June.

Quarterly filed Form 13Fs provide a way for investors to track the buying and selling activity of Wall Street's top money ...

Shares of UnitedHealth Group surged nearly 14% on Friday after billionaire Warren Buffett's Berkshire Hathaway bought 5 ...

Berkshire Hathaway's $1.6 billion stake in UnitedHealth Group is helping to lift the Dow Jones Industrial Average to a new ...