GROUP ONE TRADING LLC's ownership history for PHAT

GROUP ONE TRADING LLC currently holds 103.7K shares with a market value of $1.7M. It started holding PHAT on 2024-09-30. At its peak, it held 103.7K shares on 2025-12-31. Its highest holding value was $1.7M on 2025-12-31. At its lowest, it held 2.4K shares on 2025-03-31, with a value of $15.1K on 2025-03-31. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 101.3K.