OBERWEIS ASSET MANAGEMENT INC/'s ownership history for THR

OBERWEIS ASSET MANAGEMENT INC/ currently holds 154.7K shares with a market value of $7.8M. It started holding THR on 2026-03-31. At its peak, it held 154.7K shares on 2026-03-31. Its highest holding value was $7.8M on 2026-03-31. At its lowest, it held 154.7K shares on 2026-03-31, with a value of $7.8M on 2026-03-31.