Portolan Capital Management, LLC's ownership history for OSK

Portolan Capital Management, LLC currently holds 18.2K shares with a market value of $2.7M. It started holding OSK on 2025-12-31. At its peak, it held 25.9K shares on 2025-12-31. Its highest holding value was $3.3M on 2025-12-31. At its lowest, it held 18.2K shares on 2026-03-31, with a value of $2.7M on 2026-03-31.