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 2.3K contracts of calls, with the market value of the underlying securities totaling $152.1M 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 244 contracts. In the recent year, MARSHALL WACE, LLP has increased its holdings by 950 contracts.

It has also owned 3.9K contracts of puts, with the market value of the underlying securities totaling $260.3M 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 decreased its holdings by 2.1K contracts. In the recent year, MARSHALL WACE, LLP has decreased its holdings by 28.6K contracts.