Walleye Trading LLC's ownership history for MCK

Walleye Trading LLC currently holds 7.7K shares with a market value of $6.0M. It started holding MCK on 2024-12-31. At its peak, it held 11.4K shares on 2024-12-31. Its highest holding value was $6.5M on 2024-12-31. At its lowest, it held 1.1K shares on 2025-03-31, with a value of $758.5K on 2025-03-31. In the recent 180 days, Walleye Trading LLC has decreased its shares by 3.7K.

It has also owned 191 contracts of calls, with the market value of the underlying securities totaling $14.8M on 2024-12-31. At its peak, it held 414 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $23.6M on 2024-12-31. At its lowest, it held 74 contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $5.0M on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 117 contracts.

It has also owned 257 contracts of puts, with the market value of the underlying securities totaling $19.9M on 2024-12-31. At its peak, it held 423 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $24.1M on 2024-12-31. At its lowest, it held 59 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $4.3M on 2025-06-30. In the recent 180 days, Walleye Trading LLC has increased its holdings by 47 contracts.