Portman Square Capital LLP's ownership history for ALNY

Portman Square Capital LLP currently holds 16.9K shares with a market value of $5.6M. It started holding ALNY on 2024-09-30. At its peak, it held 16.9K shares on 2026-03-31. Its highest holding value was $5.6M on 2026-03-31. At its lowest, it held 2.5K shares on 2025-12-31, with a value of $977.0K on 2025-12-31. In the recent 180 days, Portman Square Capital LLP has increased its shares by 10.0K. In the recent year, Portman Square Capital LLP has increased its shares by 4.0K.

It has also owned 379 contracts of puts, with the market value of the underlying securities totaling $12.5M on 2024-09-30. At its peak, it held 416 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $12.5M on 2026-03-31. At its lowest, it held 250 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $8.7M on 2024-09-30. In the recent 180 days, Portman Square Capital LLP has increased its holdings by 129 contracts. In the recent year, Portman Square Capital LLP has increased its holdings by 16.6K contracts.