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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)
Original 13F HR (0001172661-16-003191) filed in 2016.05.09
#
Name
Shares
Value ($)
%
Options
Notes
1 ZENDESK INC 15,925 333 0.06%
2 XYLEM INC 40,749 1,667 0.29%
3 WORKDAY INC 4,137 318 0.05%
4 WILLDAN GROUP INC 50,085 483 0.08%
5 WHITEWAVE FOODS CO 12,672 515 0.09%
6 WELLS FARGO & CO NEW 22,719 1,099 0.19%
7 WATTS WATER TECHNOLOGIES INC 25,431 1,402 0.24%
8 WAL-MART STORES INC 4,500 308 0.05%
9 WAGEWORKS INC COM 12,536 634 0.11%
10 WABTEC CORP 11,422 906 0.16%
11 Vocera Communications Inc 93,623 1,194 0.20%
12 Vaneck Vectors Gold 20,500 409 0.07%
13 VULCAN MATLS CO 23,022 2,430 0.42%
14 VISTEON CORP COM NEW 7,730 615 0.11%
15 VIACOM INC NEW 42,626 1,760 0.30%
16 VERIZON COMMUNICATIONS INC 40,205 2,174 0.37%
17 VERISK ANALYTICS INC 6,340 507 0.09%
18 VCA INCORPORATED 6,725 388 0.07%
19 USA Technologies Inc 150,796 657 0.11%
20 UNIVERSAL LOGISTICS HLDGS IN 50,913 839 0.14%
21 UNITEDHEALTH GROUP INC 16,023 2,065 0.35%
22 UNITED STATES STL CORP NEW 12,935 208 0.04%
23 UNITED RENTALS INC 90,480 5,627 0.96%
24 ULTRAGENYX PHARMACEUTICAL INC COM 7,512 476 0.08%
25 U S CONCRETE INC 14,802 882 0.15%
26 TubeMogul, Inc. 55,933 724 0.12%
27 TSAKOS ENERGY NAVIGATION LTD 70,016 433 0.07%
28 TRIPLEPOINT VENTURE GROWTH B COM 39,439 414 0.07%
29 TRINITY BIOTECH PLC 43,381 506 0.09%
30 TRIMBLE INC 27,642 686 0.12%
31 TOWER SEMICONDUCTOR LTD 50,000 606 0.10%
32 TOLL BROTHERS INC 93,344 2,755 0.47%
33 THERMO FISHER SCIENTIFIC INC 5,745 813 0.14%
34 TEVA PHARMACEUTICAL INDS LTD 19,336 1,035 0.18%
35 TESARO INCORPORATED 12,506 551 0.09%
36 TENNECO INC 19,381 998 0.17%
37 TELIGENT INC NEW 60,890 298 0.05%
38 TELENAV INC COM 107,170 632 0.11%
39 TASER INTL INC 50,000 982 0.17%
40 TARGA RES CORP 6,872 205 0.04%
41 TANDEM DIABETES CARE INC COM 59,443 518 0.09%
42 TAHOE RES INC 352,009 3,531 0.61%
43 T2 BIOSYSTEMS INCORPORATED 340,420 3,357 0.58%
44 Syntel Inc Com 7,761 388 0.07%
45 SVB FINANCIAL GROUP 5,520 563 0.10%
46 SUPERNUS PHARMACEUTICALS INC 106,405 1,623 0.28%
47 SUNTRUST BKS INC 28,998 1,046 0.18%
48 SUNPOWER CORP 38,693 864 0.15%
49 SUNOPTA INC 171,227 764 0.13%
50 STRAYER EDUCATION INC 19,725 962 0.16%
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