MARSHALL WACE, LLP's ownership history for SMH

MARSHALL WACE, LLP currently holds 76.7K shares with a market value of $16.2M. It started holding SMH on 2024-12-31. At its peak, it held 76.7K shares on 2025-03-31. Its highest holding value was $16.5M on 2024-12-31. At its lowest, it held 68.1K shares on 2024-12-31, with a value of $16.2M on 2025-03-31.

It has also owned 4.4K contracts of calls, with the market value of the underlying securities totaling $144.4M on 2024-09-30. At its peak, it held 5.2K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $144.7M on 2025-06-30. At its lowest, it held 66 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $1.6M on 2024-12-31. In the recent 180 days, MARSHALL WACE, LLP has decreased its holdings by 33 contracts. In the recent year, MARSHALL WACE, LLP has increased its holdings by 2.9K contracts.

It has also owned 19.8K contracts of puts, with the market value of the underlying securities totaling $645.4M on 2024-09-30. At its peak, it held 19.8K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $645.4M on 2025-09-30. At its lowest, it held 3.9K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $95.7M on 2024-09-30. In the recent 180 days, MARSHALL WACE, LLP has increased its holdings by 10.8K contracts. In the recent year, MARSHALL WACE, LLP has increased its holdings by 72.8K contracts.