Portolan Capital Management, LLC's ownership history for SEI

Portolan Capital Management, LLC currently holds 27.9K shares with a market value of $1.6M. It started holding SEI on 2025-09-30. At its peak, it held 363.4K shares on 2025-09-30. Its highest holding value was $14.5M on 2025-09-30. At its lowest, it held 19.5K shares on 2025-12-31, with a value of $895.2K on 2025-12-31. In the recent 180 days, Portolan Capital Management, LLC has decreased its shares by 335.5K.