Why UnitedHealth Group Stock Lost 17% in December

Shares of UnitedHealth Group (UNH 1.61%) were pulling back in December due to a backlash against the company following the murder of one of its executives and reports of a potential crackdown on pharmacy benefit managers (PBMs), including UnitedHealth's OptumRx.Other media reports also shone a harsh light on the business and could lead to more regulation or an overhaul of some healthcare industry practices.According to data from S&P Global Market Intelligence, the stock lost 17% last month. As you can see f ...