Walleye Trading LLC's ownership history for RBRK

Walleye Trading LLC currently holds 5.2K shares with a market value of $399.8K. It started holding RBRK on 2024-12-31. At its peak, it held 5.2K shares on 2025-12-31. Its highest holding value was $399.8K on 2025-12-31. At its lowest, it held 3.3K shares on 2024-12-31, with a value of $217.4K on 2024-12-31.

It has also owned 1.0K contracts of calls, with the market value of the underlying securities totaling $7.7M on 2024-12-31. At its peak, it held 1.5K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $9.4M on 2025-03-31. At its lowest, it held 24 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $156.9K on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 286 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 983 contracts.

It has also owned 398 contracts of puts, with the market value of the underlying securities totaling $3.0M on 2024-12-31. At its peak, it held 740 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $4.5M on 2025-03-31. At its lowest, it held 2 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $13.1K on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 234 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 5.2K contracts.