GROUP ONE TRADING LLC's ownership history for CRSP

GROUP ONE TRADING LLC currently holds 94.0K shares with a market value of $4.9M. It started holding CRSP on 2024-09-30. At its peak, it held 135.3K shares on 2024-12-31. Its highest holding value was $6.3M on 2025-09-30. At its lowest, it held 272 shares on 2025-03-31, with a value of $9.3K on 2025-03-31. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 88.2K. In the recent year, GROUP ONE TRADING LLC has decreased its shares by 41.3K.