ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for RIO

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 713 shares with a market value of $66.5K. It started holding RIO on 2024-09-30. At its peak, it held 1.5K shares on 2024-09-30. Its highest holding value was $103.3K on 2024-09-30. At its lowest, it held 567 shares on 2025-06-30, with a value of $33.1K on 2025-06-30. In the recent 180 days, ESSEX INVESTMENT MANAGEMENT CO LLC has increased its shares by 146. In the recent year, ESSEX INVESTMENT MANAGEMENT CO LLC has decreased its shares by 304.