Portolan Capital Management, LLC's ownership history for ACMR

Portolan Capital Management, LLC currently holds 83.3K shares with a market value of $3.3M. It started holding ACMR on 2024-09-30. At its peak, it held 921.5K shares on 2024-09-30. Its highest holding value was $18.7M on 2024-09-30. At its lowest, it held 83.3K shares on 2026-03-31, with a value of $3.3M on 2026-03-31. In the recent 180 days, Portolan Capital Management, LLC has decreased its shares by 322.6K.