ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for CSBR

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 18.2K shares with a market value of $104.9K. It started holding CSBR on 2025-12-31. At its peak, it held 18.2K shares on 2025-12-31. Its highest holding value was $126.1K on 2025-12-31. At its lowest, it held 18.2K shares on 2025-12-31, with a value of $104.9K on 2026-03-31.