GROUP ONE TRADING LLC's ownership history for GAP

GROUP ONE TRADING LLC currently holds 139.5K shares with a market value of $3.6M. It started holding GAP on 2024-12-31. At its peak, it held 139.5K shares on 2025-12-31. Its highest holding value was $3.6M on 2025-12-31. At its lowest, it held 4.9K shares on 2024-12-31, with a value of $115.1K on 2024-12-31. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 110.1K.