ARDSLEY ADVISORY PARTNERS LP's ownership history for ARM

ARDSLEY ADVISORY PARTNERS LP currently holds 108.0K shares with a market value of $15.3M. It started holding ARM on 2024-12-31. At its peak, it held 108.0K shares on 2025-09-30. Its highest holding value was $17.4M on 2025-06-30. At its lowest, it held 20.0K shares on 2024-12-31, with a value of $2.5M on 2024-12-31. In the recent 180 days, ARDSLEY ADVISORY PARTNERS LP has increased its shares by 73.2K.

It has also owned 850 contracts of calls, with the market value of the underlying securities totaling $9.3M on 2025-03-31. At its peak, it held 850 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $9.3M on 2025-12-31. At its lowest, it held 200 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $2.7M on 2025-03-31. In the recent 180 days, ARDSLEY ADVISORY PARTNERS LP has increased its holdings by 600 contracts.