OBERWEIS ASSET MANAGEMENT INC/'s ownership history for HALO

OBERWEIS ASSET MANAGEMENT INC/ currently holds 219.9K shares with a market value of $14.2M. It started holding HALO on 2025-06-30. At its peak, it held 219.9K shares on 2026-03-31. Its highest holding value was $14.2M on 2026-03-31. At its lowest, it held 117.6K shares on 2025-09-30, with a value of $7.9M on 2025-12-31. In the recent 180 days, OBERWEIS ASSET MANAGEMENT INC/ has increased its shares by 102.3K.