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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
1 SEMILEDS CORP 20,024 7,000 0.00%
2 DYNASIL CORP AMER 12,287 22,000 0.00%
3 GIGPEAK INC 12,047 37,000 0.01%
4 ORION ENERGY SYSTEMS INC 18,769 41,000 0.01%
5 NOVAGOLD RES INC 10,000 42,000 0.01%
6 ADESTO TECHNOLOGIES CORP 11,289 87,000 0.01%
7 UNITED STATES STL CORP NEW 11,575 92,000 0.01%
8 EXCO RESOURCES INC 80,413 100,000 0.02%
9 SEQUENTIAL BRNDS GROUP INC N 14,375 114,000 0.02%
10 CALLON PETE CO DEL 14,654 122,000 0.02%
11 DIGITAL TURBINE INC 100,000 133,000 0.02%
12 NIMBLE STORAGE INC 15,307 141,000 0.02%
13 FORD MTR CO DEL 10,437 147,000 0.02%
14 HERTZ GLOBAL HOLDINGS INC COM 11,276 160,000 0.03%
15 HEXCEL CORP NEW COM 4,353 202,000 0.03%
16 Vaneck Vectors Gold 14,700 202,000 0.03%
17 DIGITALGLOBE INC 13,036 204,000 0.03%
18 ROYAL GOLD INC 5,666 207,000 0.03%
19 ENERGY TRANSFER PRTNRS L P 6,202 209,000 0.03%
20 DUKE ENERGY CORP NEW 2,980 213,000 0.03%
21 DSW INC CL A 9,009 215,000 0.03%
22 SIRIUS XM HOLDINGS INC 53,200 217,000 0.03%
23 ENTERPRISE PRODS PARTNERS L 8,520 218,000 0.03%
24 ADEPTUS HEALTH INC 4,094 223,000 0.03%
25 PARSLEY ENERGY CLA A 12,300 227,000 0.04%
26 PERNIX THERAPEUTICS HLDGS IN 78,629 232,000 0.04%
27 MINERALS TECHNOLOGIES INC 5,143 236,000 0.04%
28 WASTE MGMT INC DEL 4,472 239,000 0.04%
29 DEPHEID 6,623 242,000 0.04%
30 ALLSTATE CORP 4,033 250,000 0.04%
31 COPART INC 6,600 251,000 0.04%
32 FINISAR CORP 17,422 253,000 0.04%
33 EVINE LIVE INC 147,168 262,000 0.04%
34 New Relic Inc 7,288 266,000 0.04%
35 AUTOMATIC DATA PROCESSING IN 3,242 275,000 0.04%
36 WAL-MART STORES INC 4,500 276,000 0.04%
37 ZENDESK INC 10,453 276,000 0.04%
38 NIELSEN HLDGS PLC 6,036 281,000 0.04%
39 LIBERTY TAX INC 11,805 281,000 0.04%
40 TEXTRON INC 7,183 302,000 0.05%
41 CIMAREX ENERGY 3,390 303,000 0.05%
42 FASTENAL CO 7,500 306,000 0.05%
43 COBALT INTL ENERGY INC 57,500 311,000 0.05%
44 RICE ENERGY INCORPORATED 30,686 334,000 0.05%
45 AERIE PHARMACEUTICALS INC COM 13,820 337,000 0.05%
46 RADIANT LOGISTICS INC 100,938 346,000 0.05%
47 Syntel Inc Com 7,786 352,000 0.06%
48 COMMERCIAL METALS CO COM 26,952 369,000 0.06%
49 VCA INCORPORATED 6,747 371,000 0.06%
50 AMERICAN EXPRESS CO 5,333 371,000 0.06%
Page 1 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.