Walleye Trading LLC's ownership history for VRTX

Walleye Trading LLC currently holds 13.3K shares with a market value of $6.0M. It started holding VRTX on 2025-03-31. At its peak, it held 22.0K shares on 2025-03-31. Its highest holding value was $10.7M on 2025-03-31. At its lowest, it held 13.3K shares on 2025-12-31, with a value of $6.0M on 2025-12-31.

It has also owned 311 contracts of calls, with the market value of the underlying securities totaling $14.1M on 2024-12-31. At its peak, it held 456 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $17.9M on 2025-09-30. At its lowest, it held 103 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $5.0M 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 120 contracts.

It has also owned 179 contracts of puts, with the market value of the underlying securities totaling $8.1M on 2024-12-31. At its peak, it held 365 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $16.2M on 2025-03-31. At its lowest, it held 55 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $2.4M on 2025-06-30. In the recent 180 days, Walleye Trading LLC has increased its holdings by 124 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 13.0K contracts.