ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for NXT

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 8.3K shares with a market value of $616.0K. It started holding NXT on 2025-09-30. At its peak, it held 8.3K shares on 2025-09-30. Its highest holding value was $616.0K on 2025-09-30. At its lowest, it held 8.3K shares on 2025-09-30, with a value of $616.0K on 2025-09-30.