UnitedHealth shares clocked the largest one-day percent increase since March 2020, as tracked by Dow Jones Market Data Group.

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

Berkshire Hathaway has now gone six full weeks without closing above its 200-day moving average, the longest stretch the ...

Warren Buffett’s Berkshire Hathaway (BRK.B) updated its portfolio for the second quarter of 2025, surprising investors with a new stake in UnitedHealth Group (UNH) while reducing its large holding in ...

Only one of the four new investments was big enough to ensure that legendary investor Warren Buffett may have handled them.

Berkshire Hathaway is deploying its $344B cash pile into undervalued stocks like UnitedHealth, while trimming Apple and BAC.

Intel rallies as U.S. discusses taking stake in chip maker ...

I told MarketWatch readers on Aug. 14 that Warren Buffett was about to reveal one big mystery elephant for Berkshire Hathaway ...

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.

Berkshire Hathaway acquired about 5 million shares of UnitedHealth Group Inc. in the last quarter making a stake of about USD ...

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