Only one of the four new investments was big enough to ensure that legendary investor Warren Buffett may have handled them.

This is Buffett's perfect hedge: If America builds, he wins on demand. If America just blocks imports, he wins on artificial scarcity. Buffett's own BNSF Railway needs Nucor's steel, creating a circle ...

NEW YORK (AP) — U.S. stocks are hanging around their record levels on Friday as Wall Street heads toward the finish of ...

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 ...

UnitedHealth Group shares posted their sharpest gain in five years Friday after Warren Buffett's Berkshire Hathaway disclosed ...

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

Berkshire Hathaway revealed four new investments Thursday in steelmaker Nucor, insurer UnitedHealth and two of the nation’s ...

Buffett owned UnitedHealth shares before selling his stake in 2010, though his Berkshire Hathaway recently acquired shares.

Key Takeaways Warren Buffett's Berkshire Hathaway increased its holdings in UnitedHealth Group stock.A regulatory filing ...

Berkshire purchases often boost stocks. Shares of the steel maker were rising 6% on Friday to $153 a share, while S&P 500 and ...