MARSHALL WACE, LLP's ownership history for ZTS

MARSHALL WACE, LLP currently holds 5.2K shares with a market value of $617.9K. It started holding ZTS on 2024-09-30. At its peak, it held 812.7K shares on 2024-09-30. Its highest holding value was $158.8M on 2024-09-30. At its lowest, it held 5.2K shares on 2026-03-31, with a value of $617.9K on 2026-03-31. In the recent 180 days, MARSHALL WACE, LLP has decreased its shares by 38.0K. In the recent year, MARSHALL WACE, LLP has decreased its shares by 783.2K.

It has also owned 1 contracts of calls, with the market value of the underlying securities totaling $11.8K on 2026-03-31. At its peak, it held 1 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $11.8K on 2026-03-31. At its lowest, it held 1 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $11.8K on 2026-03-31.

It has also owned 2.5K contracts of puts, with the market value of the underlying securities totaling $29.7M on 2026-03-31. At its peak, it held 2.5K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $29.7M on 2026-03-31. At its lowest, it held 2.5K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $29.7M on 2026-03-31.