Walleye Trading LLC's ownership history for HCA

Walleye Trading LLC currently holds 3.8K shares with a market value of $1.3M. It started holding HCA on 2025-03-31. At its peak, it held 3.8K shares on 2025-03-31. Its highest holding value was $1.3M on 2025-03-31. At its lowest, it held 3.8K shares on 2025-03-31, with a value of $1.3M on 2025-03-31.

It has also owned 581 contracts of calls, with the market value of the underlying securities totaling $27.1M on 2024-12-31. At its peak, it held 894 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $38.1M on 2025-09-30. At its lowest, it held 100 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $3.5M on 2025-03-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 1 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 394 contracts.

It has also owned 304 contracts of puts, with the market value of the underlying securities totaling $14.2M on 2024-12-31. At its peak, it held 638 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $27.2M on 2025-09-30. At its lowest, it held 304 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $9.1M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 8 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 3.5K contracts.