Billionaires Warren Buffett and David Tepper and "Big Short" Investor Michael Burry Just Bought UnitedHealth Group Stock.

I initiate my coverage on UNH with a hold rating. Despite attractive valuation, with the P/E near 2014 levels and EV/EBITDA ...

A federal judge paused portions of the U.S. Department of Health and Human Services' planned regulatory changes to the ...