MARSHALL WACE, LLP's ownership history for AMBA

MARSHALL WACE, LLP currently holds 249.5K shares with a market value of $12.8M. It started holding AMBA on 2024-09-30. At its peak, it held 556.0K shares on 2024-09-30. Its highest holding value was $31.4M on 2024-09-30. At its lowest, it held 4.4K shares on 2025-03-31, with a value of $222.8K on 2025-03-31. In the recent 180 days, MARSHALL WACE, LLP has increased its shares by 28.7K. In the recent year, MARSHALL WACE, LLP has increased its shares by 245.1K.

It has also owned 8 contracts of calls, with the market value of the underlying securities totaling $41.2K on 2025-09-30. At its peak, it held 299 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $2.5M on 2025-09-30. At its lowest, it held 8 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $41.2K on 2026-03-31. In the recent 180 days, MARSHALL WACE, LLP has decreased its holdings by 291 contracts.

It has also owned 19 contracts of puts, with the market value of the underlying securities totaling $97.8K on 2025-09-30. At its peak, it held 397 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $3.3M on 2025-09-30. At its lowest, it held 19 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $97.8K on 2026-03-31. In the recent 180 days, MARSHALL WACE, LLP has decreased its holdings by 378 contracts.