Twin Tree Management, LP's ownership history for BIRK

Twin Tree Management, LP currently holds 8.1K shares with a market value of $332.2K. It started holding BIRK on 2025-09-30. At its peak, it held 8.1K shares on 2025-12-31. Its highest holding value was $332.2K on 2025-12-31. At its lowest, it held 4.2K shares on 2025-09-30, with a value of $190.0K on 2025-09-30.

It has also owned 63 contracts of calls, with the market value of the underlying securities totaling $257.7K on 2025-12-31. At its peak, it held 63 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $257.7K on 2025-12-31. At its lowest, it held 63 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $257.7K on 2025-12-31.

It has also owned 261 contracts of puts, with the market value of the underlying securities totaling $1.1M on 2025-09-30. At its peak, it held 261 contracts of puts on 2025-12-31 and it owned puts with the market value of the underlying securities totaling $1.1M on 2025-12-31. At its lowest, it held 210 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $950.3K on 2025-09-30.