Berkshire Hathaway recently filed its second-quarter 13F form, revealing its stock holdings at the end of June.

The Oracle of Omaha just took a $1.6 billion stake in the battered healthcare giant, sending shares soaring 9% after hours.

The investment comes as UnitedHealth faces soaring medical costs, federal investigations, the fallout of the killing of a top ...

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

UnitedHealth has been the Dow’s worst performer of 2025, but jumped 13% Friday. Here’s why Buffett and other leading hedge ...

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

The company may be under criminal investigation for alleged irregularities in its Medicare business—but it's been touched by ...

B stake in UnitedHealth Group Incorporated signals a market shift. Click for why I have now upgraded UNH stock to Buy.

The mystery stock of Warren Buffett’s Berkshire Hathaway (BRK.B) has been revealed to be insurer UnitedHealth Group (UNH).

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

Warren Buffett’s Berkshire Hathaway Inc. took new positions in UnitedHealthcare Group Inc. and homebuilder D. R. Horton Inc., ...

While the "vote of confidence" from Buffett's investment validates the long-term value of UnitedHealth shares, the ...