OBERWEIS ASSET MANAGEMENT INC/'s ownership history for RDVT

OBERWEIS ASSET MANAGEMENT INC/ currently holds 104.7K shares with a market value of $3.6M. It started holding RDVT on 2025-03-31. At its peak, it held 104.7K shares on 2026-03-31. Its highest holding value was $5.9M on 2025-12-31. At its lowest, it held 85.3K shares on 2025-03-31, with a value of $3.2M on 2025-03-31. In the recent 180 days, OBERWEIS ASSET MANAGEMENT INC/ has increased its shares by 4.4K. In the recent year, OBERWEIS ASSET MANAGEMENT INC/ has increased its shares by 19.4K.