Twin Tree Management, LP's ownership history for ALNY

Twin Tree Management, LP currently holds 16.0K shares with a market value of $7.3M. It started holding ALNY on 2025-03-31. At its peak, it held 16.0K shares on 2025-09-30. Its highest holding value was $7.3M on 2025-09-30. At its lowest, it held 7.1K shares on 2025-03-31, with a value of $1.9M on 2025-03-31.

It has also owned 368 contracts of calls, with the market value of the underlying securities totaling $12.0M on 2024-09-30. At its peak, it held 1.4K contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $39.1M on 2024-09-30. At its lowest, it held 368 contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $12.0M on 2025-06-30. In the recent 180 days, Twin Tree Management, LP has decreased its holdings by 532 contracts.

It has also owned 89 contracts of puts, with the market value of the underlying securities totaling $4.1M on 2024-09-30. At its peak, it held 531 contracts of puts on 2024-09-30 and it owned puts with the market value of the underlying securities totaling $14.6M on 2024-09-30. At its lowest, it held 65 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $1.5M on 2024-12-31. In the recent 180 days, Twin Tree Management, LP has decreased its holdings by 409 contracts. In the recent year, Twin Tree Management, LP has increased its holdings by 15.5K contracts.