ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for WM

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 494 shares with a market value of $113.5K. It started holding WM on 2024-09-30. At its peak, it held 571 shares on 2024-09-30. Its highest holding value was $131.3K on 2025-03-31. At its lowest, it held 494 shares on 2025-12-31, with a value of $108.5K on 2025-12-31. In the recent 180 days, ESSEX INVESTMENT MANAGEMENT CO LLC has decreased its shares by 73. In the recent year, ESSEX INVESTMENT MANAGEMENT CO LLC has decreased its shares by 73.