GROUP ONE TRADING LLC's ownership history for AXP

GROUP ONE TRADING LLC currently holds 29.0K shares with a market value of $8.8M. It started holding AXP on 2025-12-31. At its peak, it held 54.1K shares on 2025-12-31. Its highest holding value was $20.0M on 2025-12-31. At its lowest, it held 29.0K shares on 2026-03-31, with a value of $8.8M on 2026-03-31.