SIMPLEX TRADING, LLC's ownership history for DHR

SIMPLEX TRADING, LLC currently holds 13.2K shares with a market value of $3.0M. It started holding DHR on 2024-12-31. At its peak, it held 61.5K shares on 2024-12-31. Its highest holding value was $3.0M on 2025-12-31. At its lowest, it held 13.2K shares on 2025-12-31, with a value of $3.6K on 2025-03-31. In the recent 180 days, SIMPLEX TRADING, LLC has decreased its shares by 48.3K.