09:09 AM EST, 02/25/2025 (MT Newswires) -- Health care stocks were mixed pre-bell Tuesday as the Health Care Select Sector SPDR Fund ( XLV ) was up 0.4% and the iShares Biotechnology ETF (IBB) declined 0.02% recently.

Maravai Lifesciences Holdings ( MRVI ) shares fell by nearly 15% after the company said it is postponing its Q4 earnings release and conference call from Feb. 25 to March 18.

Tarsus Pharmaceuticals ( TARS ) shares advanced by nearly 7% after the company reported a narrowed Q4 loss amid an over five-fold increase in revenue.

Elanco Animal Health ( ELAN ) shares fell by nearly 4% after the company issued outlook for 2025 adjusted earnings per share and revenue below analysts' expectations.