Walleye Trading LLC's ownership history for MAS

Walleye Trading LLC currently holds 23.2K shares with a market value of $1.5M. It started holding MAS on 2024-12-31. At its peak, it held 23.2K shares on 2025-12-31. Its highest holding value was $1.5M on 2025-12-31. At its lowest, it held 687 shares on 2025-03-31, with a value of $47.8K on 2025-03-31. In the recent 180 days, Walleye Trading LLC has increased its shares by 19.4K.

It has also owned 24 contracts of calls, with the market value of the underlying securities totaling $152.3K on 2024-12-31. At its peak, it held 98 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $711.2K on 2024-12-31. At its lowest, it held 24 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $152.3K on 2025-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 37 contracts. In the recent year, Walleye Trading LLC has decreased its holdings by 74 contracts.

It has also owned 43 contracts of puts, with the market value of the underlying securities totaling $272.9K on 2024-12-31. At its peak, it held 127 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $817.4K on 2025-06-30. At its lowest, it held 16 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $111.3K on 2025-03-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 84 contracts. In the recent year, Walleye Trading LLC has increased its holdings by 23.2K contracts.