WST Stock Surges 38.1% Since March-End: What's Fueling the Rally?
West Pharmaceutical Services (WST) shares rose 38.1% since late March, outpacing its industry and the S&P 500. The company reported 13% organic revenue growth and 29% adjusted EPS growth in Q2, raised its 2026 outlook to 10-11% organic revenue growth, citing HVP demand, Annex 1 upgrades, GLP-1 exposure, and improving manufacturing productivity after a cyber incident.


