GROUP ONE TRADING LLC's ownership history for SOUN

GROUP ONE TRADING LLC currently holds 249.5K shares with a market value of $4.0M. It started holding SOUN on 2024-12-31. At its peak, it held 1.7M shares on 2024-12-31. Its highest holding value was $34.6M on 2024-12-31. At its lowest, it held 249.5K shares on 2025-09-30, with a value of $4.0M on 2025-09-30. In the recent 180 days, GROUP ONE TRADING LLC has decreased its shares by 747.2K.