GROUP ONE TRADING LLC's ownership history for SOC

GROUP ONE TRADING LLC currently holds 448.9K shares with a market value of $4.0M. It started holding SOC on 2024-09-30. At its peak, it held 460.2K shares on 2025-09-30. Its highest holding value was $8.0M on 2025-09-30. At its lowest, it held 14.6K shares on 2024-09-30, with a value of $345.5K on 2024-09-30. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 198.4K. In the recent year, GROUP ONE TRADING LLC has increased its shares by 280.3K.