Twin Tree Management, LP's ownership history for VRTX

Twin Tree Management, LP currently holds 8.8K shares with a market value of $4.3M. It started holding VRTX on 2025-03-31. At its peak, it held 8.8K shares on 2025-03-31. Its highest holding value was $4.3M on 2025-03-31. At its lowest, it held 8.8K shares on 2025-03-31, with a value of $4.3M on 2025-03-31.

It has also owned 154 contracts of calls, with the market value of the underlying securities totaling $7.0M on 2024-09-30. At its peak, it held 1.1K contracts of calls on 2025-06-30 and it owned calls with the market value of the underlying securities totaling $48.1M on 2025-06-30. At its lowest, it held 75 contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $3.5M on 2024-09-30. In the recent 180 days, Twin Tree Management, LP has decreased its holdings by 927 contracts. In the recent year, Twin Tree Management, LP has increased its holdings by 79 contracts.

It has also owned 254 contracts of puts, with the market value of the underlying securities totaling $11.5M on 2024-12-31. At its peak, it held 466 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $21.4M on 2025-03-31. At its lowest, it held 53 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $2.1M on 2024-12-31. In the recent 180 days, Twin Tree Management, LP has decreased its holdings by 87 contracts. In the recent year, Twin Tree Management, LP has increased its holdings by 8.7K contracts.