Portolan Capital Management, LLC's ownership history for UPWK

Portolan Capital Management, LLC currently holds 1.6M shares with a market value of $17.2M. It started holding UPWK on 2025-03-31. At its peak, it held 1.6M shares on 2026-03-31. Its highest holding value was $17.2M on 2026-03-31. At its lowest, it held 393.9K shares on 2025-09-30, with a value of $7.3M on 2025-09-30. In the recent 180 days, Portolan Capital Management, LLC has increased its shares by 1.2M.