Walleye Trading LLC's ownership history for UNP

Walleye Trading LLC currently holds 5.6K shares with a market value of $1.3M. It started holding UNP on 2024-12-31. At its peak, it held 32.8K shares on 2024-12-31. Its highest holding value was $7.5M on 2024-12-31. At its lowest, it held 5.6K shares on 2025-12-31, with a value of $1.3M on 2025-12-31. In the recent 180 days, Walleye Trading LLC has decreased its shares by 27.2K.

It has also owned 1.1K contracts of calls, with the market value of the underlying securities totaling $24.6M on 2024-12-31. At its peak, it held 1.2K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $28.6M on 2025-06-30. At its lowest, it held 726 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $16.6M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 177 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 338 contracts.

It has also owned 1.3K contracts of puts, with the market value of the underlying securities totaling $30.2M on 2024-12-31. At its peak, it held 1.5K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $34.8M on 2025-09-30. At its lowest, it held 1.1K contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $25.8M on 2025-06-30. In the recent 180 days, Walleye Trading LLC has increased its holdings by 183 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 4.3K contracts.