OBERWEIS ASSET MANAGEMENT INC/'s ownership history for EYE

OBERWEIS ASSET MANAGEMENT INC/ currently holds 797.8K shares with a market value of $20.7M. It started holding EYE on 2025-06-30. At its peak, it held 797.8K shares on 2026-03-31. Its highest holding value was $20.7M on 2026-03-31. At its lowest, it held 594.9K shares on 2025-06-30, with a value of $13.7M on 2025-06-30. In the recent 180 days, OBERWEIS ASSET MANAGEMENT INC/ has increased its shares by 202.9K.