SIMPLEX TRADING, LLC's ownership history for PFE

SIMPLEX TRADING, LLC currently holds 1.3M shares with a market value of $33.0K. It started holding PFE on 2024-09-30. At its peak, it held 1.6M shares on 2025-03-31. Its highest holding value was $41.6K on 2024-12-31. At its lowest, it held 34.2K shares on 2025-06-30, with a value of $828 on 2025-06-30. In the recent 180 days, SIMPLEX TRADING, LLC has decreased its shares by 320.3K. In the recent year, SIMPLEX TRADING, LLC has increased its shares by 1.0M.