SIMPLEX TRADING, LLC's ownership history for BLDR

SIMPLEX TRADING, LLC currently holds 15.9K shares with a market value of $1.6M. It started holding BLDR on 2024-09-30. At its peak, it held 23.9K shares on 2025-09-30. Its highest holding value was $1.6M on 2025-12-31. At its lowest, it held 2.3K shares on 2025-03-31, with a value of $292 on 2025-03-31. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 13.5K.