13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0000201772-22-000003
Form type: 13F-HR
Filer: ESSEX INVESTMENT MANAGEMENT CO LLC
CIK: CIK 201772
Filed: Aug 12, 2022
Reporting period: Jun 30, 2022
Description: Institutional holdings

Documents

0000201772-22-000003-index.htm

Complete submission

0000201772-22-000003.txt

directory listing

Filed by

ESSEX INVESTMENT MANAGEMENT CO LLC