GROUP ONE TRADING LLC's ownership history for ACN

GROUP ONE TRADING LLC currently holds 26.9K shares with a market value of $6.6M. It started holding ACN on 2024-09-30. At its peak, it held 26.9K shares on 2025-09-30. Its highest holding value was $6.6M on 2025-09-30. At its lowest, it held 8.1K shares on 2024-09-30, with a value of $2.9M on 2024-09-30. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 18.8K.