Healthcare stocks were flat to higher pre-bell Tuesday, with the iShares Biotechnology ETF (IBB) inactive and the State Street Health Care Select Sector SPDR ETF (XLV) up 1.2%.
GSK (GSK) shares were up more than 2% after the company posted higher Q2 core earnings and sales.
IQVIA (IQV) stock was up more than 11% after the company reported higher Q2 adjusted earnings and revenue, and raised its 2026 outlook.
Centene (CNC) shares were down more than 5% even after the company reported that it swung to Q2 adjusted earnings as revenue increased during the period. Centene also lifted its 2026 guidance.