UnitedHealth just had its biggest one-day jump since 2008, and Intel saw its best week since 1975 — all while the market ...

UNH stock soared after Warren Buffett’s Berkshire Hathaway revealed it bought shares of the healthcare company. Nonetheless, ...

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

UnitedHealth shares rose 12% on news that Warren Buffett's Berkshire Hathaway added the embattled insurer to its portfolio. Chipmaker Intel gained nearly 3% as the U.S. government discusses ...

Shares of UnitedHealth Group recouped some of their recent losses after Buffett's Berkshire Hathaway increased its stake in the nation's largest health insurer by enrollees, despite recent struggles ...

U.S. stocks edged back from their records, led by drops for technology companies, but Wall Street still closed out another ...

Value-hunters with big stakes in a particular component kept one of the main U.S. equity indexes in positive territory.

Lennar’s share price jumped on Friday after Warren Buffett’s Berkshire Hathaway invested nearly $800 million in the ...

The Dow Jones Industrial Average ended nearly flat on Friday after touching a record high in morning action, riding a wave of recent market optimism and an upward push from none other than legendary ...

Berkshire Hathaway revealed four new investments Thursday in steelmaker Nucor, insurer UnitedHealth and two of the nation's biggest homebuilders — Lennar and DR Horton.

As UnitedHealth Group wrangles with a federal investigation, an executive shuffle and a tanking stock price, a bullish ally ...

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 ...