Vertex closed at $15.26 on Nov 3, down 3.60%, 33.4% below its 52-week closing high. Volume of 1.4M shares was 1.07× its 20-day average (close to normal).
Split-adjusted performance: +24.3% over one month, +11.9% over six months, -33.4% over one year.
In the quarter ended Jun 30, 2026, revenue was $203.97M, up 10.5% from a year earlier, with a net margin of 2.3%.
Short interest was 5.5M shares at the Oct 15 settlement, up 12.7% from the prior report (7.4% of float, 4.3 days to cover).