Twin Tree Management, LP's ownership history for PFE

Twin Tree Management, LP currently holds 291.4K shares with a market value of $7.4M. It started holding PFE on 2024-09-30. At its peak, it held 698.9K shares on 2025-03-31. Its highest holding value was $17.9M on 2024-09-30. At its lowest, it held 291.4K shares on 2025-09-30, with a value of $7.4M on 2025-09-30. In the recent 180 days, Twin Tree Management, LP has decreased its shares by 325.7K.

It has also owned 15.6K contracts of calls, with the market value of the underlying securities totaling $39.8M on 2024-09-30. At its peak, it held 34.3K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $83.2M on 2025-06-30. At its lowest, it held 15.6K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $39.7M on 2025-03-31. In the recent 180 days, Twin Tree Management, LP has decreased its holdings by 38 contracts. In the recent year, Twin Tree Management, LP has decreased its holdings by 4.3K contracts.

It has also owned 17.4K contracts of puts, with the market value of the underlying securities totaling $42.1M on 2024-09-30. At its peak, it held 34.4K contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $99.6M on 2024-09-30. At its lowest, it held 17.4K contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $42.1M on 2025-06-30. In the recent 180 days, Twin Tree Management, LP has decreased its holdings by 15.0K contracts.