Walleye Trading LLC's ownership history for BKR

Walleye Trading LLC currently holds 46.8K shares with a market value of $2.1M. It started holding BKR on 2024-12-31. At its peak, it held 46.8K shares on 2025-12-31. Its highest holding value was $2.1M on 2025-12-31. At its lowest, it held 22.7K shares on 2024-12-31, with a value of $930.3K on 2024-12-31.

It has also owned 796 contracts of calls, with the market value of the underlying securities totaling $3.6M on 2024-12-31. At its peak, it held 1.0K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $4.6M on 2025-09-30. At its lowest, it held 668 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $2.7M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 61 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 128 contracts.

It has also owned 1.1K contracts of puts, with the market value of the underlying securities totaling $5.1M on 2024-12-31. At its peak, it held 3.0K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $12.5M on 2024-12-31. At its lowest, it held 693 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $3.4M on 2025-09-30. In the recent 180 days, Walleye Trading LLC has increased its holdings by 63 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 43.7K contracts.