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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 (2016Q1)
Portfolio Summary: 312 holdings with a total value of $583,550,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 AMAZON COM INC 29,385 17,444,000 2.99%
2 FIRST SOLAR INC 242,609 16,611,000 2.85%
3 BRISTOL MYERS SQUIBB CO 225,255 14,389,000 2.47%
4 AGNICO EAGLE MINES LTD 387,603 14,016,000 2.40%
5 PALO ALTO NETWORKS 81,204 13,248,000 2.27%
6 BARRICK GOLD CORP 913,832 12,410,000 2.13%
7 ALPHABET INC 16,351 12,181,000 2.09%
8 SILVER SPRING NETWORKS INC COM 820,593 12,104,000 2.07%
9 MICROSOFT CORP 208,371 11,508,000 1.97%
10 CELGENE CORP 107,317 10,741,000 1.84%
11 SOLAREDGE TECHNOLOGIES INC 423,736 10,653,000 1.83%
12 CYBERARK SOFTWARE LTD SHS 247,945 10,570,000 1.81%
13 FACEBOOK INC 90,315 10,305,000 1.77%
14 GILEAD SCIENCES INC 110,242 10,127,000 1.74%
15 MOBILEYE N V AMSTELVEEN 271,030 10,107,000 1.73%
16 ALPHABET INC 11,457 8,741,000 1.50%
17 SPLUNK 173,033 8,467,000 1.45%
18 ALLERGAN PLC 30,854 8,270,000 1.42%
19 JETBLUE AIRWAYS CORP 373,479 7,888,000 1.35%
20 APPLE INC 70,314 7,664,000 1.31%
21 RAYTHEON CO 59,390 7,283,000 1.25%
22 MORGAN STANLEY 286,578 7,167,000 1.23%
23 S&P GLOBAL INC 70,148 6,943,000 1.19%
24 STARBUCKS CORP 111,711 6,669,000 1.14%
25 INTUIT 62,098 6,459,000 1.11%
26 UNITED RENTALS 90,480 5,627,000 0.96%
27 SALESFORCE COM INC 73,691 5,441,000 0.93%
28 EOG RES INC 74,764 5,426,000 0.93%
29 SCHLUMBERGER LTD 72,283 5,331,000 0.91%
30 HOME DEPOT INC 37,926 5,060,000 0.87%
31 ABBVIE INC 81,460 4,653,000 0.80%
32 GOLDMAN SACHS GROUP INC 29,582 4,644,000 0.80%
33 SOUTHWEST AIRLS CO 101,014 4,525,000 0.78%
34 GENERAL ELECTRIC CO 132,183 4,202,000 0.72%
35 PAYCHEX INC 73,954 3,994,000 0.68%
36 FREEPORT-MCMORAN INC 367,100 3,796,000 0.65%
37 TAHOE RES INC 352,009 3,531,000 0.61%
38 CHEVRON CORP NEW 37,011 3,531,000 0.61%
39 OPKO HEALTH INC 335,889 3,490,000 0.60%
40 2U, Inc. 149,568 3,380,000 0.58%
41 T2 BIOSYSTEMS INC 340,420 3,357,000 0.58%
42 ACUITY BRANDS INC 15,081 3,290,000 0.56%
43 NEWMONT CORP 107,992 2,870,000 0.49%
44 BIOGEN INC 10,880 2,832,000 0.49%
45 CONOCOPHILLIPS 70,090 2,823,000 0.48%
46 TOLL BROTHERS INC 93,344 2,755,000 0.47%
47 ALIBABA GROUP HLDG LTD 34,142 2,698,000 0.46%
48 FLEETMATICS GROUP PLC 65,608 2,671,000 0.46%
49 KINROSS GOLD CORP 772,233 2,626,000 0.45%
50 ACADIA HEALTHCARE COMPANY IN 47,263 2,605,000 0.45%
Page 1 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-16-003191, filed 2016.05.09).

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.