InterDigital closed at $308.50 on Nov 4, down 1.63%, 22.2% below its 52-week closing high. Volume of 255.9K shares was 1.38× its 20-day average (above normal).
Split-adjusted performance: -9.1% over one month, +11.0% over six months, -22.2% over one year.
In the quarter ended Sep 30, 2026, revenue was $193.43M, up 17.5% from a year earlier, with a net margin of 41.5%.
Short interest was 2.7M shares at the Oct 15 settlement, down 3.4% from the prior report (11.0% of float, 16.4 days to cover).