GROUP ONE TRADING LLC's ownership history for PBT

GROUP ONE TRADING LLC currently holds 175.0K shares with a market value of $3.2M. It started holding PBT on 2024-09-30. At its peak, it held 197.7K shares on 2025-06-30. Its highest holding value was $3.2M on 2025-09-30. At its lowest, it held 16.3K shares on 2025-03-31, with a value of $161.1K on 2025-03-31. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 158.7K.