Walleye Trading LLC's ownership history for DHR

Walleye Trading LLC currently holds 10.6K shares with a market value of $2.1M. It started holding DHR on 2024-12-31. At its peak, it held 16.2K shares on 2025-06-30. Its highest holding value was $3.2M on 2025-06-30. At its lowest, it held 5.7K shares on 2024-12-31, with a value of $1.3M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its shares by 4.9K.

It has also owned 238 contracts of calls, with the market value of the underlying securities totaling $4.7M on 2024-12-31. At its peak, it held 1.2K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $25.0M on 2025-03-31. At its lowest, it held 238 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $4.7M on 2025-09-30. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 980 contracts.

It has also owned 268 contracts of puts, with the market value of the underlying securities totaling $5.3M on 2024-12-31. At its peak, it held 756 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $16.8M on 2024-12-31. At its lowest, it held 268 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $5.3M on 2025-09-30. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 50 contracts.