PI key data
Impinj (Nasdaq: PI) has a market capitalization of $5.36B. Last close $178.09 (as of 2026-10-21); 52-week range $87.36 to $247.06. ORTEX data as of 2026-10-19: short interest is 8.98% of free float, 6 days to cover and the average cost to borrow is 0.49%.