GROUP ONE TRADING LLC's ownership history for SNY

GROUP ONE TRADING LLC currently holds 30.4K shares with a market value of $1.5M. It started holding SNY on 2025-06-30. At its peak, it held 30.4K shares on 2025-12-31. Its highest holding value was $1.5M on 2025-12-31. At its lowest, it held 3.8K shares on 2025-06-30, with a value of $181.3K on 2025-06-30.