Vertex Pharmaceuticals (VRTX) Stock News, Forecasts and Analyst Outlook on Dec. 20, 2025: Casgevy Pediatric Data, Kidney Pipeline Momentum, and Journavx Launch Watch
December 20, 2025 — Vertex Pharmaceuticals Incorporated (NASDAQ: VRTX) heads into the year’s final stretch with investors focused on a familiar question: can the biotech’s next wave of launches and late-stage programs begin to meaningfully diversify a cystic fibrosis (CF) business that has dominated its revenue for more than a decade? VRTX shares most recently closed at $456.20 on Friday, Dec. 19, up 1.97% in that session. StockAnalysis Below is the current news, forecasts, and market analysis shaping Vertex stock as of Dec. 20, 2025, including the latest on Casgevy’s pediatric data, Journavx’s commercial ramp, and a kidney-disease pipeline that