Vertex Pharmaceuticals Outperforms Market on Strong Drug Pipeline and Approvals Vertex Pharmaceuticals’ stock has surged 20% year-to-date, bucking a broader market downturn. The company’s leadership in cystic fibrosis therapy, new FDA approvals, and a diversified clinical pipeline are fueling optimism, as competitors grapple with patent cliffs and slower growth, supporting a bullish outlook for Vertex in 2025.3