Walleye Trading LLC's ownership history for ACMR

Walleye Trading LLC currently holds 122.5K shares with a market value of $4.8M. It started holding ACMR on 2025-03-31. At its peak, it held 122.5K shares on 2025-09-30. Its highest holding value was $4.8M on 2025-09-30. At its lowest, it held 1.3K shares on 2025-06-30, with a value of $33.8K on 2025-06-30. In the recent 180 days, Walleye Trading LLC has increased its shares by 114.8K.

It has also owned 100 contracts of calls, with the market value of the underlying securities totaling $391.3K on 2024-12-31. At its peak, it held 322 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $751.5K on 2025-03-31. At its lowest, it held 100 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $266.8K on 2025-06-30. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 222 contracts.

It has also owned 57 contracts of puts, with the market value of the underlying securities totaling $223.0K on 2024-12-31. At its peak, it held 257 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $599.8K on 2025-03-31. At its lowest, it held 57 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $188.8K on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 200 contracts.