08:58 AM EDT, 04/21/2026 (MT Newswires) -- Health care stocks were flat to higher premarket Tuesday, with the iShares Biotechnology ETF (IBB) inactive and the State Street Health Care Select Sector SPDR ETF (XLV) up 0.9%.

UnitedHealth Group ( UNH ) stock was up more than 7% after the company reported higher Q1 adjusted earnings and revenue, and increased its 2026 adjusted EPS guidance.