Yet as UnitedHealth's stock declined, Buffett's Berkshire Hathaway Inc. (BRK.B) (BRK.A) stepped in and bought 5.04 million shares, a stake valued at $1.57 billion as of June 30's close.

Although President Trump's tariff and trade policy is headline news, another factor is of far greater importance to the stock market.

Circle Internet Group, the company behind the popular USDC cryptocurrency that tracks the U.S. dollar, climbed 1.3% despite reporting a larger loss for the latest quarter than analysts expected. It ...

The blue-chip Dow Jones ended higher after hitting an intraday record high on Friday, as UnitedHealth's shares jumped after ...

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

Among the Nasdaq-100 stocks, Intel INTC and Lululemon Athletica LULU were early winners on the stock market today. Intel ...

Paramount Skydance, in its first full week on the stock market under new owners, saw its stock jump 30% -- but what triggered the investor enthusiasm wasn't totally clear.

Enthusiasm for a potential U.S. government stake in Intel Corp. is pushing the chip maker's stock toward its best week in 50 ...

UnitedHealth just won't quit. Shares of the healthcare giant were up 13.5% in recent trade, building on their earlier gains.

The Dow on Friday was on pace to close at its first record high of the year, reflecting steady optimism on Wall Street ...

The Dow Jones Industrial Average hit an all-time intraday high on Friday, making it the last of the three major U.S. indexes ...

Buffett & Co. picked up UnitedHealth stock on the cheap, with the embattled blue chip one of the newest holdings in the ...