IDCC key data
InterDigital (Nasdaq: IDCC) has a market capitalization of $8.32B. Last close $326.69 (as of 2026-10-21); 52-week range $249.14 to $412.60. ORTEX data as of 2026-10-19: short interest is 11.28% of free float, 17.1 days to cover and the average cost to borrow is 0.51%.