Walleye Trading LLC's ownership history for DXCM

Walleye Trading LLC currently holds 183.4K shares with a market value of $12.2M. It started holding DXCM on 2024-12-31. At its peak, it held 183.4K shares on 2025-12-31. Its highest holding value was $12.2M on 2025-12-31. At its lowest, it held 25.6K shares on 2025-06-30, with a value of $2.2M on 2025-06-30. In the recent 180 days, Walleye Trading LLC has increased its shares by 157.8K. In the recent year, Walleye Trading LLC has increased its shares by 152.3K.

It has also owned 4.4K contracts of calls, with the market value of the underlying securities totaling $29.3M on 2024-12-31. At its peak, it held 4.5K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $35.0M on 2024-12-31. At its lowest, it held 3.7K contracts of calls on 2025-03-31 and it owned calls with the market value of the underlying securities totaling $25.1M on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 582 contracts. In the recent year, Walleye Trading LLC has decreased its holdings by 90 contracts.

It has also owned 1.6K contracts of puts, with the market value of the underlying securities totaling $10.6M on 2024-12-31. At its peak, it held 1.6K contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $10.6M on 2025-12-31. At its lowest, it held 551 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $4.3M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its holdings by 927 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 182.8K contracts.