Mitek Systems (Nasdaq: MITK) has a market capitalization of $753.99M. Last close $17.51 (as of 2026-10-21); 52-week range $8.53 to $21.05. ORTEX data as of 2026-10-19: short interest is 10.31% of free float, 7.5 days to cover and the average cost to borrow is 0.41%.