GROUP ONE TRADING LLC's ownership history for CAT

GROUP ONE TRADING LLC currently holds 9.7K shares with a market value of $5.6M. It started holding CAT on 2025-03-31. At its peak, it held 31.7K shares on 2025-03-31. Its highest holding value was $10.4M on 2025-03-31. At its lowest, it held 3.0K shares on 2025-09-30, with a value of $1.4M on 2025-09-30. In the recent 180 days, GROUP ONE TRADING LLC has decreased its shares by 22.0K.