Portolan Capital Management, LLC's ownership history for MAMA

Portolan Capital Management, LLC currently holds 2.0M shares with a market value of $21.4M. It started holding MAMA on 2024-09-30. At its peak, it held 2.2M shares on 2025-06-30. Its highest holding value was $21.4M on 2025-09-30. At its lowest, it held 818.5K shares on 2024-12-31, with a value of $6.5M on 2024-12-31. In the recent 180 days, Portolan Capital Management, LLC has increased its shares by 217.6K. In the recent year, Portolan Capital Management, LLC has increased its shares by 1.1M.