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.

Analysts are intrested in these 5 stocks: ( ($ABBV) ), ( ($DOW) ), ( ($KTOS) ), ( ($RKT) ) and ( ($AMAT) ). Here is a breakdown of their recent ...

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 ...

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

Factory-gate prices rose by a much stronger-than-expected 0.9% in July ...

U.S. stocks end mixed but off record highs after a drop in consumer sentiment. However, stocks still end the week higher.

NEW YORK (AP) — Most stocks fell on Wall Street Thursday after a disappointing report said inflation was worse last month at ...

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

The S&P 500 pulled back on Friday after brushing a new record, with investors cashing out gains from a strong week. The index fell 0.29% to close at ...

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 ...