MARSHALL WACE, LLP's ownership history for SPY

MARSHALL WACE, LLP currently holds 53 shares with a market value of $32.7K. It started holding SPY on 2024-09-30. At its peak, it held 1.9M shares on 2024-09-30. Its highest holding value was $1.1B on 2024-09-30. At its lowest, it held 53 shares on 2025-06-30, with a value of $32.7K on 2025-06-30. In the recent 180 days, MARSHALL WACE, LLP has decreased its shares by 15.5K.

It has also owned 1.5K contracts of calls, with the market value of the underlying securities totaling $99.6M on 2024-09-30. At its peak, it held 2.3K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $152.1M on 2025-09-30. At its lowest, it held 1.3K contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $76.5M on 2024-09-30. In the recent 180 days, MARSHALL WACE, LLP has increased its holdings by 110 contracts. In the recent year, MARSHALL WACE, LLP has decreased its holdings by 1 contracts.

It has also owned 4.0K contracts of puts, with the market value of the underlying securities totaling $270.4M on 2024-09-30. At its peak, it held 28.6K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $1.6B on 2024-09-30. At its lowest, it held 72 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $4.4M on 2025-06-30. In the recent 180 days, MARSHALL WACE, LLP has increased its holdings by 3.9K contracts. In the recent year, MARSHALL WACE, LLP has decreased its holdings by 7.7K contracts.