UnitedHealth Group UNH stock is still down 40% year to date but has surged more than +20% this month following reports that Warren Buffett’s Berkshire Hathaway BRK.B and other billionaire hedge fund ...

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies ...

Shares of technology companies declined as a tepid outlook from one major chip-equipment manufacturer cast a pall on the semiconductor sub-sector. Shares of Applied Materials plunged after the maker ...

UnitedHealth Group's shares experienced a significant surge following Berkshire Hathaway's new investment, signaling investor ...

The advance came after Buffett's conglomerate Berkshire Hathaway revealed a stake of 5 million shares, worth about $1.6 ...

Soros Fund and Appaloosa both bought a whole lot more Nvidia Corp. in the second quarter. - AFP/. Soros Fund Management and ...

Tepper’s Appaloosa Management LP boosted its holdings of the health insurance giant by 2.3 million shares, valuing the stake ...

Appaloosa's billionaire investor has swapped out two artificial intelligence (AI) hardware goliaths for a rapidly growing ...