Walleye Trading LLC's ownership history for CYBR

Walleye Trading LLC currently holds 2.1K shares with a market value of $936.3K. It started holding CYBR on 2025-09-30. At its peak, it held 2.1K shares on 2025-12-31. Its highest holding value was $936.3K on 2025-12-31. At its lowest, it held 400 shares on 2025-09-30, with a value of $193.3K on 2025-09-30.

It has also owned 1.1K contracts of calls, with the market value of the underlying securities totaling $50.8M on 2024-12-31. At its peak, it held 1.1K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $52.2M on 2025-09-30. At its lowest, it held 162 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $5.4M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 461 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 977 contracts.

It has also owned 57 contracts of puts, with the market value of the underlying securities totaling $2.5M on 2024-12-31. At its peak, it held 159 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $5.9M on 2025-09-30. At its lowest, it held 57 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $2.5M on 2025-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 49 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 2.0K contracts.