ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for WK

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 36.3K shares with a market value of $2.2M. It started holding WK on 2025-09-30. At its peak, it held 39.5K shares on 2025-12-31. Its highest holding value was $3.4M on 2025-12-31. At its lowest, it held 728 shares on 2025-09-30, with a value of $62.7K on 2025-09-30. In the recent 180 days, ESSEX INVESTMENT MANAGEMENT CO LLC has increased its shares by 35.6K.