OBERWEIS ASSET MANAGEMENT INC/'s ownership history for AIR

OBERWEIS ASSET MANAGEMENT INC/ currently holds 245.1K shares with a market value of $26.8M. It started holding AIR on 2025-03-31. At its peak, it held 272.7K shares on 2025-12-31. Its highest holding value was $26.8M on 2026-03-31. At its lowest, it held 220.0K shares on 2025-03-31, with a value of $12.3M on 2025-03-31. In the recent 180 days, OBERWEIS ASSET MANAGEMENT INC/ has increased its shares by 8.6K. In the recent year, OBERWEIS ASSET MANAGEMENT INC/ has increased its shares by 25.1K.