Shares of UnitedHealth Group Incorporated (NYSE:UNH – Get Free Report) gapped down prior to trading on Tuesday . UnitedHealth Group shares last traded at $288.8780, with a volume of 22,890,586 shares trading hands. Key Headlines Impacting UnitedHealth GroupHere are the key news stories impacting UnitedHealth Group this week:Get UnitedHealth Group alerts:Analyst Ratings ChangesA number of equities research analysts recently weighed in on the company. UnitedHealth Group Company Profile(Get Free Report)UnitedHealth Group Inc is a diversified health care company headquartered in Minnetonka, Minnesota, that operates two primary business platforms: UnitedHealthcare and Optum. Featured ArticlesReceive News & Ratings for UnitedHealth Group Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for UnitedHealth Group and related companies with MarketBeat.com's FREE daily email newsletter.