GROUP ONE TRADING LLC's ownership history for MAR

GROUP ONE TRADING LLC currently holds 105.9K shares with a market value of $34.6M. It started holding MAR on 2024-12-31. At its peak, it held 105.9K shares on 2026-03-31. Its highest holding value was $34.6M on 2026-03-31. At its lowest, it held 10.0K shares on 2025-06-30, with a value of $2.7M on 2025-06-30. In the recent 180 days, GROUP ONE TRADING LLC has increased its shares by 15.4K. In the recent year, GROUP ONE TRADING LLC has increased its shares by 80.8K.