GROUP ONE TRADING LLC's ownership history for SLB

GROUP ONE TRADING LLC currently holds 359.6K shares with a market value of $13.8M. It started holding SLB on 2024-12-31. At its peak, it held 359.6K shares on 2025-12-31. Its highest holding value was $13.8M on 2025-12-31. At its lowest, it held 31.9K shares on 2024-12-31, with a value of $1.2M on 2024-12-31. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 157.0K. In the recent year, GROUP ONE TRADING LLC has increased its shares by 327.6K.