UnitedHealth (UNH) is an American multinational healthcare and insurance company headquartered in Minnesota, ranking among the world’s largest healthcare service providers. The company has two primary divisions,

UnitedHealth Group has attracted major contrarian investors like Buffett, Burry, and Simons. Click here to read why UNH stock is a Buy.

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 than 54% in 2008.

UnitedHealth Group (NYSE: UNH) is a top health care stock with recent turbulence in earnings guidance, rising costs, and hedge fund activity.

Leverage Shares 2X Long UNH Daily ETF offers leveraged exposure to UnitedHealth's stock via derivative positions with mild basis risk. See why UNHG is a Buy.

UnitedHealth Group Inc. (NYSE:UNH) shares climbed Friday after high-profile investors Michael Burry and Warren Buffett took positions in the insurance giant, offering some relief to a stock that has tumbled about 41% year-to-date.

Most readers would already be aware that UnitedHealth Group's (NYSE:UNH) stock increased significantly by 22% over