ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for DD

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 715 shares with a market value of $55.7K. It started holding DD on 2024-09-30. At its peak, it held 715 shares on 2024-09-30. Its highest holding value was $63.7K on 2024-09-30. At its lowest, it held 715 shares on 2024-09-30, with a value of $49.0K on 2025-06-30. In the recent 180 days, ESSEX INVESTMENT MANAGEMENT CO LLC has increased its shares by 0. In the recent year, ESSEX INVESTMENT MANAGEMENT CO LLC has increased its shares by 0.