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

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

Year to date, the stock has fallen by nearly 45%, which is by no means normal for the healthcare stock. In fact, this is the worst it has performed since the Great Recession, when it tumbled by more ...

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

Shares of health insurance company UnitedHealth (NYSE:UNH) jumped 11.6% in the morning session after the company disclosed that Warren Buffett's Berkshire Hathaway had acquired a significant new stake ...

Warren Buffett's modus operandi is to wait for price dislocations to present themselves. In a historically pricey stock ...

UnitedHealth Group Inc. (NYSE:UNH) shares edged up on Monday, even as the stock remains down roughly 49% year to date.

US stocks were mixed on Friday as Wall Street tempered its rate-cut hopes amid economic data this week showing ...