PEAK6 LLC's ownership history for ACMR

PEAK6 LLC currently holds 142.5K shares with a market value of $2.2M. It started holding ACMR on 2024-12-31. At its peak, it held 142.5K shares on 2024-12-31. Its highest holding value was $2.2M on 2024-12-31. At its lowest, it held 142.5K shares on 2024-12-31, with a value of $2.2M on 2024-12-31.

It has also owned 2.4K contracts of calls, with the market value of the underlying securities totaling $9.3M on 2024-12-31. At its peak, it held 12.8K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $50.2M on 2025-09-30. At its lowest, it held 2.4K contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $4.6M on 2024-12-31. In the recent 180 days, PEAK6 LLC has decreased its holdings by 10.5K contracts. In the recent year, PEAK6 LLC has decreased its holdings by 8.6K contracts.

It has also owned 2 contracts of puts, with the market value of the underlying securities totaling $7.9K on 2024-12-31. At its peak, it held 4.3K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $8.4M on 2025-09-30. At its lowest, it held 2 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $7.9K on 2026-03-31. In the recent 180 days, PEAK6 LLC has decreased its holdings by 2.1K contracts. In the recent year, PEAK6 LLC has increased its holdings by 141.7K contracts.