GROUP ONE TRADING LLC's ownership history for VST

GROUP ONE TRADING LLC currently holds 133.9K shares with a market value of $20.1M. It started holding VST on 2024-12-31. At its peak, it held 133.9K shares on 2026-03-31. Its highest holding value was $20.1M on 2026-03-31. At its lowest, it held 4.6K shares on 2025-12-31, with a value of $740.3K on 2025-12-31. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 123.0K. In the recent year, GROUP ONE TRADING LLC has increased its shares by 119.0K.