Berkshire Hathaway has built up sizable investments in a handful of companies, according to a filing released on Thursday.

Berkshire Hathaway's latest SEC filing revealed that the company has taken a $1.6 billion stake in UnitedHealth Group.

Buffett’s investment in UnitedHealth comes as the health company faces multiple crises. Last year, a UnitedHealth executive, ...

UnitedHealth shares surged Friday after Warren Buffett’s Berkshire Hathaway revealed a stake in the embattled healthcare ...

Warren Buffett’s Berkshire Hathaway revealed a position in embattled healthcare giant UnitedHealth Group while showing ...

Detective work points to one stunning conclusion. Buy the stock or an industrial-sector ETF — but get ahead of Berkshire ...

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

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

The biggest immediate changes will be that different people will be in control of the company's stock portfolio, and Abel ...

Investors can confidently buy Berkshire stock whenever Warren Buffett repurchases shares, but the buybacks stopped four ...

Also notice that although these are six brand-new positions, they add up to about $4 billion, significantly less than the ...

Warren Buffett secret stock purchase has been kept confidential for months to avoid triggering copycat trades.