ESSEX INVESTMENT MANAGEMENT CO LLC's ownership history for OSS

ESSEX INVESTMENT MANAGEMENT CO LLC currently holds 35.5K shares with a market value of $269.0K. It started holding OSS on 2024-09-30. At its peak, it held 82.3K shares on 2024-09-30. Its highest holding value was $498.0K on 2025-12-31. At its lowest, it held 35.5K shares on 2026-03-31, with a value of $170.9K on 2025-03-31. In the recent 180 days, ESSEX INVESTMENT MANAGEMENT CO LLC has decreased its shares by 21.0K. In the recent year, ESSEX INVESTMENT MANAGEMENT CO LLC has decreased its shares by 38.1K.