Filing History
ESSEX INVESTMENT MANAGEMENT CO LLC
12 parsed filings · CIK 0000201772
- 13F HOLDINGS REPORTQ/E Dec 2025306 pos · $655.9MSEC
- 13F HOLDINGS REPORTQ/E Sep 2025299 pos · $653.4MSEC
- 13F HOLDINGS REPORTQ/E Jun 2025298 pos · $550.0MSEC
- 13F HOLDINGS REPORTQ/E Mar 2025303 pos · $479.4MSEC
- 13F HOLDINGS REPORTQ/E Dec 2024307 pos · $556.1MSEC
- 13F HOLDINGS REPORTQ/E Sep 2024302 pos · $573.7MSEC
- 13F HOLDINGS REPORTQ/E Jun 2024302 pos · $534.7MSEC
- 13F HOLDINGS REPORTQ/E Mar 2024306 pos · $506.7MSEC
- 13F HOLDINGS REPORTQ/E Dec 2023356 pos · $612.7MSEC
- 13F HOLDINGS REPORTQ/E Sep 2023369 pos · $766.2MSEC
- 13F HOLDINGS REPORTQ/E Jun 2023386 pos · $688.0MSEC
- 13F HOLDINGS REPORTQ/E Mar 2023395 pos · $641,869SEC