Walleye Trading LLC's ownership history for ZS

Walleye Trading LLC currently holds 11.0K shares with a market value of $2.5M. It started holding ZS on 2025-12-31. At its peak, it held 11.0K shares on 2025-12-31. Its highest holding value was $2.5M on 2025-12-31. At its lowest, it held 11.0K shares on 2025-12-31, with a value of $2.5M on 2025-12-31.

It has also owned 609 contracts of calls, with the market value of the underlying securities totaling $8.5M on 2024-12-31. At its peak, it held 3.7K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $73.9M on 2025-03-31. At its lowest, it held 609 contracts of calls on 2026-03-31 and it owned calls with the market value of the underlying securities totaling $8.5M on 2026-03-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 761 contracts. In the recent year, Walleye Trading LLC has decreased its holdings by 3.1K contracts.

It has also owned 284 contracts of puts, with the market value of the underlying securities totaling $4.0M on 2024-12-31. At its peak, it held 2.1K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $51.5M on 2025-06-30. At its lowest, it held 284 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $4.0M on 2026-03-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 768 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 9.3K contracts.