The Dow Jones index rallied Friday as UnitedHealth stock soared after Warren Buffett disclosed a new position.

On Wall Street, stocks of companies that could benefit most from lower interest rates helped lead the way. PulteGroup climbed ...

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

The S&P 500 was virtually unchanged, a day after nudging to its latest all-time high, and is on track to close its fourth ...

U.S. stocks opened higher on Friday as major equity indexes looked to finish off another strong week on Wall Street. The Dow ...

Follow the action in markets with a bevy of data on tap, 13-F filings to sort and the U.S.-Russian meeting in Alaska.

Stock futures are slightly higher Friday morning, putting major indexes on track for new records, as investors await the ...

U.S. stocks are hanging around their record levels as Wall Street heads toward the finish of another winning week ...

UnitedHealth Group shares surged over 12% in premarket trading after Warren Buffett's Berkshire Hathaway disclosed a new $1.57 billion stake.