GROUP ONE TRADING LLC's ownership history for MRNA

GROUP ONE TRADING LLC currently holds 305.8K shares with a market value of $7.9M. It started holding MRNA on 2024-09-30. At its peak, it held 444.4K shares on 2025-03-31. Its highest holding value was $12.6M on 2025-03-31. At its lowest, it held 177.1K shares on 2024-09-30, with a value of $7.9M on 2025-09-30. In the recent 180 days, GROUP ONE TRADING LLC has decreased its shares by 138.6K. In the recent year, GROUP ONE TRADING LLC has increased its shares by 128.7K.