SIMPLEX TRADING, LLC's ownership history for ZTS

SIMPLEX TRADING, LLC currently holds 68.6K shares with a market value of $8.6M. It started holding ZTS on 2024-12-31. At its peak, it held 68.6K shares on 2025-12-31. Its highest holding value was $8.6M on 2025-12-31. At its lowest, it held 9.3K shares on 2025-09-30, with a value of $1.4K on 2025-09-30. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 48.4K.