SIMPLEX TRADING, LLC's ownership history for GM

SIMPLEX TRADING, LLC currently holds 83.9K shares with a market value of $6.8M. It started holding GM on 2024-09-30. At its peak, it held 211.0K shares on 2025-03-31. Its highest holding value was $6.8M on 2025-12-31. At its lowest, it held 12.1K shares on 2024-12-31, with a value of $644 on 2024-12-31. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 71.8K.