Walleye Trading LLC's ownership history for ALGN

Walleye Trading LLC currently holds 26.8K shares with a market value of $4.2M. It started holding ALGN on 2024-12-31. At its peak, it held 31.8K shares on 2025-06-30. Its highest holding value was $6.0M on 2025-06-30. At its lowest, it held 12.7K shares on 2025-09-30, with a value of $1.6M on 2025-09-30. In the recent 180 days, Walleye Trading LLC has decreased its shares by 5.0K. In the recent year, Walleye Trading LLC has increased its shares by 11.0K.

It has also owned 171 contracts of calls, with the market value of the underlying securities totaling $2.7M on 2024-12-31. At its peak, it held 173 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $3.6M on 2024-12-31. At its lowest, it held 105 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $1.7M on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 66 contracts. In the recent year, Walleye Trading LLC has decreased its holdings by 2 contracts.

It has also owned 338 contracts of puts, with the market value of the underlying securities totaling $5.3M on 2024-12-31. At its peak, it held 569 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $10.6M on 2025-06-30. At its lowest, it held 259 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $3.2M on 2025-09-30. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 223 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 26.3K contracts.