TheStreet. Warren Buffett is arguably the most successful investor of all time. He's amassed an amazingly massive net worth ...

Warren Buffett’s Berkshire Hathaway (BRK.B) sold shares in Apple (AAPL) last quarter, [while adding UnitedHealth](https: ...

NEW YORK -- U.S. stocks edged back from their record levels on Friday in a quiet finish to another winning week.

U.S. stocks are edging back from record levels on Friday, led by drops for technology companies, but Wall Street is still ...

Berkshire Hathaway Inc, managed by Warren Buffett, recently executed a significant transaction involving Apple Inc (($AAPL)).

Mairs & Power Inc, managed by Bill Frels, recently executed a significant transaction involving Berkshire Hathaway B (($BRK.B ...

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

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

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

The Dow in early April had dropped 16% from its previous December peak. The blue-chip index was on track for its worst April ...

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

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