Dark
Light
System
Institutional Investment Manager
ESSEX INVESTMENT MANAGEMENT CO LLC
ESSEX INVESTMENT MANAGEMENT CO LLC (CIK: 0000201772) incorporated in Delaware, located at 125 High Street, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 309 holdings with a total value of $639,766,000.
#
Name
Shares
Value ($)
%
Options
Notes
301 SEQUENTIAL BRNDS GROUP INC N 14,375 114,000 0.02%
302 EXCO RESOURCES INC 80,413 100,000 0.02%
303 UNITED STATES STL CORP NEW 11,575 92,000 0.01%
304 ADESTO TECHNOLOGIES CORP 11,289 87,000 0.01%
305 NOVAGOLD RES INC 10,000 42,000 0.01%
306 ORION ENERGY SYSTEMS INC 18,769 41,000 0.01%
307 GIGPEAK INC 12,047 37,000 0.01%
308 DYNASIL CORP AMER 12,287 22,000 0.00%
309 SEMILEDS CORP 20,024 7,000 0.00%
Page 7 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-16-002326, filed 2016.01.26).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.