MARSHALL WACE, LLP's ownership history for EFX

MARSHALL WACE, LLP currently holds 293.0K shares with a market value of $75.2M. It started holding EFX on 2024-09-30. At its peak, it held 1.1M shares on 2024-09-30. Its highest holding value was $331.2M on 2024-09-30. At its lowest, it held 84.4K shares on 2025-06-30, with a value of $21.9M on 2025-06-30. In the recent 180 days, MARSHALL WACE, LLP has decreased its shares by 243.4K.

It has also owned 1 contracts of puts, with the market value of the underlying securities totaling $25.7K on 2025-09-30. At its peak, it held 1 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $25.7K on 2025-09-30. At its lowest, it held 1 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $25.7K on 2025-09-30.