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 (2016Q1)
Original 13F HR (0001172661-16-003191) filed in 2016.05.09
#
Name
Shares
Value ($)
%
Options
Notes
151 THERMO FISHER SCIENTIFIC INC 5,745 813 0.14%
152 MYR GROUP INC DEL COM 32,759 823 0.14%
153 HAIN CELESTIAL GROUP INC 20,508 839 0.14%
154 UNIVERSAL LOGISTICS HLDGS IN 50,913 839 0.14%
155 CARDTRONICS INC. 23,369 841 0.14%
156 FLOWSERVE CORP 19,208 853 0.15%
157 CDW CORP 20,733 860 0.15%
158 CENTRAL GARDEN & PET CO 52,949 863 0.15%
159 SUNPOWER CORP 38,693 864 0.15%
160 U S CONCRETE INC COM 14,802 882 0.15%
161 INSTALLED BLDG PRODS INC 33,257 885 0.15%
162 WABTEC CORP 11,422 906 0.16%
163 MATADOR RES CO 47,880 908 0.16%
164 CAVIUM INC 15,000 917 0.16%
165 GREATBATCH INC 26,034 928 0.16%
166 JAZZ PHARMACEUTICALS PLC 7,119 929 0.16%
167 FORTINET INC 30,382 931 0.16%
168 APPLIED MICRO CIRCUITS ORD 144,046 931 0.16%
169 PIONEER NAT RES CO 6,657 937 0.16%
170 BUILDERS FIRSTSOURCE INC COM 83,450 940 0.16%
171 Ply Gem Hldgs Inc 67,322 946 0.16%
172 CRITEO S A SPONS ADS 22,859 947 0.16%
173 MCKESSON CORP 6,024 947 0.16%
174 DANAHER CORP DEL 10,000 949 0.16%
175 NEOGEN CORP COM 18,962 955 0.16%
176 LUMENTUM HLDGS INC 35,467 957 0.16%
177 PATTERN ENERGY GROUP INC 50,330 960 0.16%
178 STRAYER EDUCATION INC 19,725 962 0.16%
179 ITRON INC 23,133 965 0.17%
180 INTRALINKS HLDGS INC 124,220 979 0.17%
181 TASER INTL INC 50,000 982 0.17%
182 CALLAWAY GOLF CO 108,317 988 0.17%
183 ARDMORE SHIPPING CORP 117,744 995 0.17%
184 TENNECO INC 19,381 998 0.17%
185 Callidus Software Inc 60,515 1,009 0.17%
186 8POINT3 ENERGY PARTNERS LP 69,550 1,022 0.18%
187 TEVA PHARMACEUTICAL INDS LTD 19,336 1,035 0.18%
188 SUNTRUST BKS INC 28,998 1,046 0.18%
189 BORGWARNER INC 27,453 1,054 0.18%
190 STEWART INFORMATION SVCS COR 29,793 1,081 0.19%
191 PFSWEB INC COM NEW 83,411 1,094 0.19%
192 WELLS FARGO CO NEW 22,719 1,099 0.19%
193 BRIGHT HORIZONS FAM SOL IN D 17,080 1,106 0.19%
194 LSI INDS INC COM 94,463 1,110 0.19%
195 BIG LOTS INC COM 24,507 1,110 0.19%
196 HACKETT GROUP INC 73,479 1,111 0.19%
197 CONTINENTAL RESOURE 36,702 1,114 0.19%
198 ILLUMINA INC 6,922 1,122 0.19%
199 SHOE CARNIVAL INC COM 41,789 1,127 0.19%
200 APPLIED OPTOELECTRONICS INC 75,580 1,127 0.19%
Page 4 of 7