ARDSLEY ADVISORY PARTNERS LP's ownership history for WDC

ARDSLEY ADVISORY PARTNERS LP currently holds 5.5K shares with a market value of $3.5M. It started holding WDC on 2024-12-31. At its peak, it held 30.0K shares on 2025-09-30. Its highest holding value was $3.6M on 2025-09-30. At its lowest, it held 5.5K shares on 2026-06-30, with a value of $1.0M on 2024-12-31. In the recent 180 days, ARDSLEY ADVISORY PARTNERS LP has decreased its shares by 11.5K.

It has also owned 100 contracts of calls, with the market value of the underlying securities totaling $596.3K on 2024-12-31. At its peak, it held 100 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $596.3K on 2024-12-31. At its lowest, it held 100 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $596.3K on 2024-12-31.