13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0000201772-20-000003
Form type: 13F-HR
Filer: ESSEX INVESTMENT MANAGEMENT CO LLC
CIK: CIK 201772
Filed: Feb 10, 2020
Reporting period: Dec 31, 2019
Description: Institutional holdings

Documents

0000201772-20-000003-index.htm

Complete submission

0000201772-20-000003.txt

directory listing

Filed by

ESSEX INVESTMENT MANAGEMENT CO LLC