I would not be surprised to find that the company’s profitability is massively overstated due to its denial of medically necessary procedures."

UnitedHealth (NYSE:UNH) has contacted the US Securities and Exchange Commission about its issues with hedge fund investor Bill Ackman's since-deleted post on X about the insurer's earnings. Shares of UnitedHealth fell 1.

Bill Ackman shared choice comments on UnitedHealth Group on his social media account before deleting his posts. Here's a look at what the hedge funder said.