ESSEX INVESTMENT MANAGEMENT CO LLC - Q3 2015 holdings

$609 Million is the total value of ESSEX INVESTMENT MANAGEMENT CO LLC's 318 reported holdings in Q3 2015. The portfolio turnover from Q2 2015 to Q3 2015 was 30.8% .

 Value Shares↓ Weighting
PANW BuyPALO ALTO NETWORKS INC$17,089,000
+0.2%
99,354
+1.8%
2.81%
+9.1%
AMZN BuyAMAZON COM INC$15,433,000
+112.0%
30,149
+79.8%
2.54%
+130.7%
JBLU SellJETBLUE AIRWAYS CORP$15,066,000
+23.4%
584,621
-0.6%
2.47%
+34.2%
GILD BuyGILEAD SCIENCES INC$14,074,000
-4.5%
143,332
+13.8%
2.31%
+3.8%
FB BuyFACEBOOK INCcl a$13,692,000
+11.0%
152,304
+5.9%
2.25%
+20.7%
DIS BuyDISNEY WALT CO$13,492,000
-8.8%
132,015
+1.9%
2.22%
-0.8%
BMY SellBRISTOL MYERS SQUIBB CO$13,446,000
-12.2%
227,123
-1.3%
2.21%
-4.5%
CELG BuyCELGENE CORP$13,399,000
-2.7%
123,866
+4.2%
2.20%
+5.9%
MBBYF BuyMOBILEYE N V AMSTELVEEN$12,036,000
+0.9%
264,651
+18.0%
1.98%
+9.8%
CYBR BuyCYBERARK SOFTWARE LTD$10,979,000
+19.5%
218,966
+49.8%
1.80%
+30.0%
GOOG BuyGOOGLE INCcl c$9,818,000
+69.7%
16,137
+45.2%
1.61%
+84.4%
AAPL SellAPPLE INC$9,573,000
-38.2%
86,787
-29.8%
1.57%
-32.8%
MS  MORGAN STANLEY$9,320,000
-18.8%
295,8640.0%1.53%
-11.7%
FSLR BuyFIRST SOLAR INC$9,290,000
+47.8%
217,316
+62.5%
1.53%
+60.8%
AEM BuyAGNICO EAGLE MINES LTD$9,285,000
+289.5%
366,725
+336.4%
1.52%
+323.6%
ABBV SellABBVIE INC$8,450,000
-20.3%
155,303
-1.5%
1.39%
-13.2%
AGN SellALLERGAN PLC$8,401,000
-14.1%
30,907
-4.1%
1.38%
-6.6%
LNKD  LINKEDIN CORP$7,758,000
-8.0%
40,8040.0%1.27%
+0.1%
BA SellBOEING CO$7,658,000
-7.6%
58,482
-2.1%
1.26%
+0.6%
SBUX BuySTARBUCKS CORP$7,495,000
+55.6%
131,863
+46.8%
1.23%
+69.3%
INCY SellINCYTE CORP$7,473,000
-5.9%
67,734
-11.1%
1.23%
+2.3%
GS BuyGOLDMAN SACHS GROUP INC$7,335,000
-16.2%
42,215
+0.7%
1.20%
-8.9%
GOOGL BuyGOOGLE INCcl a$7,045,000
+27.6%
11,036
+7.9%
1.16%
+38.7%
SSNI BuySILVER SPRING NETWORKS INC$6,821,000
+103.2%
529,578
+95.8%
1.12%
+120.9%
RPD NewRAPID7 INC$6,800,000298,910
+100.0%
1.12%
MSFT BuyMICROSOFT CORP$6,626,000
+23.2%
149,705
+22.8%
1.09%
+34.0%
COP SellCONOCOPHILLIPS$6,305,000
-23.3%
131,471
-1.8%
1.04%
-16.6%
MHFI  MCGRAW HILL FINL INC$6,122,000
-13.9%
70,7740.0%1.00%
-6.4%
TWOU Buy2U INC$5,780,000
+117.2%
160,992
+94.8%
0.95%
+136.1%
EOG SellEOG RES INC$5,681,000
-18.8%
78,037
-2.3%
0.93%
-11.6%
MMI BuyMARCUS & MILLICHAP INC$5,646,000
+22.6%
122,773
+23.1%
0.93%
+33.4%
INTU  INTUIT$5,532,000
-11.9%
62,3330.0%0.91%
-4.2%
TSLA BuyTESLA MTRS INC$5,259,000
+46.6%
21,173
+58.3%
0.86%
+59.4%
MLNX BuyMELLANOX TECHNOLOGIES LTD$5,204,000
-19.5%
137,707
+3.5%
0.86%
-12.4%
BMRN BuyBIOMARIN PHARMACEUTICAL INC$5,124,000
+25.0%
48,650
+62.3%
0.84%
+36.0%
CRM SellSALESFORCE COM INC$5,009,000
-0.3%
72,144
-0.0%
0.82%
+8.4%
SUNEQ BuySUNEDISON INC$4,485,000
-66.5%
624,671
+39.4%
0.74%
-63.6%
HD BuyHOME DEPOT INC$4,450,000
+29.6%
38,534
+24.7%
0.73%
+41.1%
FLTX BuyFLEETMATICS GROUP PLC$4,181,000
+6.2%
85,176
+1.3%
0.69%
+15.5%
V  VISA INC$4,124,000
+3.7%
59,2000.0%0.68%
+12.8%
SLB BuySCHLUMBERGER LTD$4,071,000
-19.9%
59,022
+0.0%
0.67%
-12.9%
MA  MASTERCARD INCcl a$3,992,000
-3.6%
44,3000.0%0.66%
+5.0%
CDW SellCDW CORP$3,970,000
+16.3%
97,162
-2.4%
0.65%
+26.4%
AYI SellACUITY BRANDS INC$3,964,000
-32.4%
22,578
-30.7%
0.65%
-26.4%
PAYX  PAYCHEX INC$3,604,000
+1.6%
75,6620.0%0.59%
+10.4%
DATA BuyTABLEAU SOFTWARE INCcl a$3,538,000
-25.2%
44,348
+8.1%
0.58%
-18.6%
TEVA NewTEVA PHARMACEUTICAL INDS LTDadr$3,253,00057,608
+100.0%
0.53%
CVX  CHEVRON CORP NEW$2,969,000
-18.2%
37,6380.0%0.49%
-10.9%
PWR SellQUANTA SVCS INC$2,927,000
-17.1%
120,903
-1.3%
0.48%
-9.8%
MRK SellMERCK & CO INC NEW$2,920,000
-16.6%
59,122
-3.9%
0.48%
-9.3%
WFC BuyWELLS FARGO & CO NEW$2,876,000
+43.6%
56,005
+57.3%
0.47%
+56.3%
SCI BuySERVICE CORP INTL$2,818,000
+7.1%
103,982
+16.3%
0.46%
+16.6%
STI BuySUNTRUST BKS INC$2,762,000
+43.3%
72,227
+61.2%
0.45%
+56.0%
OPK BuyOPKO HEALTH INC$2,615,000
-37.0%
310,889
+20.4%
0.43%
-31.6%
SIVB  SVB FINL GROUP$2,585,000
-19.8%
22,3750.0%0.42%
-12.7%
AAL SellAMERICAN AIRLS GROUP INC$2,549,000
-6.5%
65,649
-3.8%
0.42%
+1.7%
ICLR SellICON PLC$2,544,000
-16.0%
35,852
-20.3%
0.42%
-8.5%
OXY  OCCIDENTAL PETE CORP DEL$2,494,000
-14.9%
37,6970.0%0.41%
-7.4%
ACHC BuyACADIA HEALTHCARE COMPANY IN$2,459,000
-8.8%
37,099
+7.8%
0.40%
-0.7%
DAL NewDELTA AIR LINES INC DEL$2,459,00054,813
+100.0%
0.40%
TAHO NewTAHOE RES INC$2,407,000311,000
+100.0%
0.40%
TTOO BuyT2 BIOSYSTEMS INC$2,275,000
-24.6%
259,740
+39.8%
0.37%
-17.8%
APC BuyANADARKO PETE CORP$2,212,000
-21.8%
36,625
+1.0%
0.36%
-15.0%
T  AT&T INC$2,193,000
-8.3%
67,3220.0%0.36%
-0.3%
RVNC  REVANCE THERAPEUTICS INC$2,134,000
-6.9%
71,7010.0%0.35%
+1.2%
CL  COLGATE PALMOLIVE CO$2,090,000
-3.0%
32,9390.0%0.34%
+5.5%
ANET BuyARISTA NETWORKS INC$2,000,000
+900.0%
32,678
+1233.8%
0.33%
+993.3%
TPVG SellTRIPLEPOINT VENTURE GROWTH B$1,969,000
-27.5%
194,230
-3.6%
0.32%
-21.2%
UNH  UNITEDHEALTH GROUP INC$1,955,000
-4.9%
16,8490.0%0.32%
+3.5%
LOGM BuyLOGMEIN INC$1,941,000
+16.6%
28,482
+10.3%
0.32%
+27.1%
SNA BuySNAP ON INC$1,931,000
+3.9%
12,796
+9.6%
0.32%
+12.8%
PG  PROCTER & GAMBLE CO$1,919,000
-8.0%
26,6770.0%0.32%0.0%
CSV BuyCARRIAGE SVCS INC$1,898,000
+106.8%
87,927
+128.7%
0.31%
+124.5%
VIAB  VIACOM INC NEWcl b$1,839,000
-33.2%
42,6260.0%0.30%
-27.4%
VZ SellVERIZON COMMUNICATIONS INC$1,828,000
-8.0%
42,020
-1.4%
0.30%0.0%
ATRC SellATRICURE INC$1,826,000
-31.9%
83,352
-23.4%
0.30%
-25.9%
PDCE BuyPDC ENERGY INC$1,757,000
+39.4%
33,149
+41.1%
0.29%
+52.1%
TASR NewTASER INTL INC$1,758,00079,813
+100.0%
0.29%
JNJ  JOHNSON & JOHNSON$1,748,000
-4.2%
18,7220.0%0.29%
+4.0%
SCHW SellSCHWAB CHARLES CORP NEW$1,727,000
-77.9%
60,473
-74.8%
0.28%
-76.0%
CXO BuyCONCHO RES INC$1,712,000
+10.8%
17,421
+28.4%
0.28%
+20.6%
HASI BuyHANNON ARMSTRONG SUST INFR C$1,676,000
-12.6%
97,342
+1.8%
0.28%
-5.2%
KFY BuyKORN FERRY INTL$1,669,000
+4.4%
50,461
+9.8%
0.27%
+13.7%
AJG  GALLAGHER ARTHUR J & CO$1,640,000
-12.7%
39,7340.0%0.27%
-5.3%
MMC  MARSH & MCLENNAN COS INC$1,636,000
-7.9%
31,3240.0%0.27%
+0.4%
AMRI BuyALBANY MOLECULAR RESH INC$1,611,000
+15.5%
92,465
+34.0%
0.26%
+25.6%
PFPT BuyPROOFPOINT INC$1,582,000
+5.6%
26,229
+11.5%
0.26%
+15.0%
BMI BuyBADGER METER INC$1,547,000
+13.9%
26,650
+24.6%
0.25%
+23.9%
GRUB SellGRUBHUB INC$1,531,000
-66.7%
62,895
-53.3%
0.25%
-63.8%
NLS BuyNAUTILUS INC$1,518,000
+23.3%
101,189
+76.8%
0.25%
+33.9%
MATX BuyMATSON INC$1,508,000
+0.4%
39,168
+9.6%
0.25%
+9.3%
PFSW BuyPFSWEB INC$1,489,000
+6.5%
104,744
+3.8%
0.24%
+16.1%
USCR SellU S CONCRETE INC$1,492,000
+25.3%
31,214
-0.7%
0.24%
+36.1%
DXCM SellDEXCOM INC$1,483,000
-0.7%
17,271
-7.5%
0.24%
+8.0%
ALNY BuyALNYLAM PHARMACEUTICALS INC$1,466,000
+68.9%
18,244
+151.8%
0.24%
+84.0%
IPGP BuyIPG PHOTONICS CORP$1,455,000
-5.1%
19,146
+6.4%
0.24%
+3.0%
KNL BuyKNOLL INC$1,448,000
-3.1%
65,863
+10.3%
0.24%
+5.3%
ARGO BuyARGO GROUP INTL HLDGS LTD$1,430,000
+22.0%
25,267
+20.1%
0.24%
+32.8%
CLR BuyCONTINENTAL RESOURCES INC$1,425,000
-26.0%
49,202
+8.3%
0.23%
-19.6%
STC BuySTEWART INFORMATION SVCS COR$1,410,000
+13.3%
34,469
+10.2%
0.23%
+23.4%
HCKT BuyHACKETT GROUP INC$1,415,000
+7.3%
102,936
+4.8%
0.23%
+16.6%
BLUE  BLUEBIRD BIO INC$1,408,000
-49.2%
16,4580.0%0.23%
-44.7%
SIGM BuySIGMA DESIGNS INC$1,407,000
-40.2%
204,217
+3.5%
0.23%
-34.9%
ALJ BuyALON USA ENERGY INC$1,398,000
+6.2%
77,388
+11.0%
0.23%
+15.6%
SUPN BuySUPERNUS PHARMACEUTICALS INC$1,347,000
-13.8%
96,031
+4.3%
0.22%
-6.4%
CVCO BuyCAVCO INDS INC DEL$1,337,000
+0.1%
19,643
+10.9%
0.22%
+8.9%
SURG BuySYNERGETICS USA INC$1,342,000
+44.6%
204,247
+3.5%
0.22%
+57.1%
BIG BuyBIG LOTS INC$1,325,000
+30.3%
27,659
+22.3%
0.22%
+41.6%
SCS NewSTEELCASE INCcl a$1,297,00070,461
+100.0%
0.21%
KGC NewKINROSS GOLD CORP$1,288,000748,790
+100.0%
0.21%
RRC BuyRANGE RES CORP$1,288,000
+25.8%
40,090
+93.3%
0.21%
+36.8%
SPWR SellSUNPOWER CORP$1,282,000
-59.4%
63,953
-42.4%
0.21%
-55.7%
WTS BuyWATTS WATER TECHNOLOGIES INCcl a$1,278,000
+71.8%
24,198
+68.7%
0.21%
+87.5%
XYL BuyXYLEM INC$1,274,000
+86.3%
38,773
+110.0%
0.21%
+102.9%
BLOX BuyINFOBLOX INC$1,264,000
-31.8%
79,108
+11.9%
0.21%
-25.7%
ILMN BuyILLUMINA INC$1,255,000
+4.1%
7,140
+29.3%
0.21%
+13.2%
EVR BuyEVERCORE PARTNERS INCclass a$1,251,000
+5.9%
24,892
+13.7%
0.20%
+15.2%
STRA NewSTRAYER ED INC$1,236,00022,488
+100.0%
0.20%
IL  INTRALINKS HLDGS INC$1,237,000
-30.4%
149,2200.0%0.20%
-24.3%
BANC BuyBANC CALIF INC$1,237,000
-0.7%
100,818
+11.2%
0.20%
+8.0%
AFOP BuyALLIANCE FIBER OPTIC PRODS I$1,230,000
+47.1%
71,984
+59.7%
0.20%
+60.3%
ENV NewENVESTNET INC$1,231,00041,085
+100.0%
0.20%
CALD BuyCALLIDUS SOFTWARE INC$1,218,000
+13.1%
71,708
+3.7%
0.20%
+22.7%
ADUS BuyADDUS HOMECARE CORP$1,205,000
+17.6%
38,676
+5.1%
0.20%
+27.7%
GIMO BuyGIGAMON INC$1,191,000
-32.4%
59,540
+11.5%
0.20%
-26.3%
BLDR NewBUILDERS FIRSTSOURCE INC$1,189,00093,758
+100.0%
0.20%
JCI BuyJOHNSON CTLS INC$1,170,000
-10.5%
28,298
+7.3%
0.19%
-2.5%
MTDR BuyMATADOR RES CO$1,157,000
-7.7%
55,797
+11.3%
0.19%
+0.5%
SCVL BuySHOE CARNIVAL INC$1,146,000
-8.8%
48,131
+10.6%
0.19%
-1.1%
MCK  MCKESSON CORP$1,117,000
-17.7%
6,0370.0%0.18%
-10.7%
PRIM NewPRIMORIS SVCS CORP$1,107,00061,831
+100.0%
0.18%
HUBS BuyHUBSPOT INC$1,100,000
-4.3%
23,724
+2.4%
0.18%
+4.0%
BFAM SellBRIGHT HORIZONS FAM SOL IN D$1,097,000
-32.8%
17,080
-39.6%
0.18%
-27.1%
CUTR BuyCUTERA INC$1,082,000
-11.7%
82,737
+4.5%
0.18%
-3.8%
BZH BuyBEAZER HOMES USA INC$1,066,000
-19.7%
79,942
+20.1%
0.18%
-12.5%
FANG SellDIAMONDBACK ENERGY INC$1,059,000
-17.7%
16,390
-4.0%
0.17%
-10.3%
TSRO NewTESARO INC$1,047,00026,117
+100.0%
0.17%
WAB BuyWABTEC CORP$1,023,000
+17.0%
11,616
+25.3%
0.17%
+27.3%
TNAV BuyTELENAV INC$1,022,000
+1.5%
130,870
+4.6%
0.17%
+10.5%
ASC BuyARDMORE SHIPPING CORP$1,011,000
+3.8%
83,732
+4.1%
0.17%
+12.9%
BIIB BuyBIOGEN INC$1,012,000
-22.6%
3,469
+7.2%
0.17%
-15.7%
GENN NewGENESIS HEALTHCARE INC$1,012,000165,013
+100.0%
0.17%
SCTY  SOLARCITY CORP$974,000
-20.2%
22,8000.0%0.16%
-13.0%
LYTS BuyLSI INDS INC$976,000
-5.8%
115,585
+4.2%
0.16%
+2.6%
NEOG NewNEOGEN CORP$972,00021,603
+100.0%
0.16%
CENTA NewCENTRAL GARDEN & PET COcl a non-vtg$955,00059,303
+100.0%
0.16%
CATM BuyCARDTRONICS INC$934,000
-7.7%
28,576
+4.6%
0.15%0.0%
ININ BuyINTERACTIVE INTELLIGENCE GRO$923,000
-26.7%
31,081
+9.7%
0.15%
-20.0%
RICE BuyRICE ENERGY INC$925,000
-1.6%
57,229
+26.8%
0.15%
+7.0%
CARB BuyCARBONITE INC$920,000
-1.0%
82,665
+5.1%
0.15%
+7.9%
PGTI BuyPGT INC$919,000
-12.1%
74,835
+3.9%
0.15%
-4.4%
ZIXI BuyZIX CORP$909,000
-15.3%
216,021
+4.1%
0.15%
-8.0%
VCRA BuyVOCERA COMMUNICATIONS INC$906,000
+4.4%
79,444
+4.7%
0.15%
+13.7%
AFHIF BuyATLAS FINANCIAL HOLDINGS INC$895,000
-3.0%
48,385
+4.0%
0.15%
+5.8%
HAIN BuyHAIN CELESTIAL GROUP INC$890,000
-12.9%
17,253
+11.2%
0.15%
-5.2%
ABTL BuyAUTOBYTEL INC$888,000
+8.8%
52,965
+3.8%
0.15%
+18.7%
MATR NewMATTERSIGHT CORP$880,000114,115
+100.0%
0.14%
WMS BuyADVANCED DRAIN SYS INC DEL$872,000
+5.7%
30,140
+7.2%
0.14%
+14.4%
NVS SellNOVARTIS A Gsponsored adr$862,000
-52.6%
9,383
-49.2%
0.14%
-48.2%
CHKE BuyCHEROKEE INC DEL NEW$865,000
-42.6%
55,746
+4.3%
0.14%
-37.4%
DHR  DANAHER CORP DEL$852,000
-0.5%
10,0000.0%0.14%
+8.5%
IDTI SellINTEGRATED DEVICE TECHNOLOGY$836,000
-86.2%
41,159
-85.2%
0.14%
-85.0%
MITK BuyMITEK SYS INC$823,000
-12.3%
257,885
+4.2%
0.14%
-4.9%
JAZZ SellJAZZ PHARMACEUTICALS PLC$819,000
-29.5%
6,169
-6.5%
0.14%
-22.9%
EVDY NewEVERYDAY HEALTH INC$809,00088,533
+100.0%
0.13%
CRAI BuyCRA INTL INC$809,000
-18.6%
37,506
+5.1%
0.13%
-11.3%
MYRG BuyMYR GROUP INC DEL$807,000
-9.4%
30,791
+7.0%
0.13%
-1.5%
DSPG BuyDSP GROUP INC$806,000
-7.2%
88,518
+5.2%
0.13%
+0.8%
VC BuyVISTEON CORP$797,000
+25.1%
7,876
+29.8%
0.13%
+36.5%
AERI NewAERIE PHARMACEUTICALS INC$777,00043,820
+100.0%
0.13%
GSIG BuyGSI GROUP INC CDA NEW$780,000
-11.0%
61,272
+5.2%
0.13%
-3.0%
EEFT BuyEURONET WORLDWIDE INC$780,000
+56.0%
10,527
+29.8%
0.13%
+68.4%
ITRI BuyITRON INC$747,000
-0.8%
23,420
+7.1%
0.12%
+7.9%
KIRK BuyKIRKLANDS INC$751,000
-19.9%
34,843
+3.6%
0.12%
-13.4%
HBIO NewHARVARD BIOSCIENCE INC$748,000198,010
+100.0%
0.12%
MODN BuyMODEL N INC$731,000
-13.2%
73,031
+3.4%
0.12%
-5.5%
TNP BuyTSAKOS ENERGY NAVIGATION LTD$728,000
-11.8%
89,548
+3.4%
0.12%
-4.0%
DYAX BuyDYAX CORP$713,000
-24.8%
37,344
+4.4%
0.12%
-18.2%
BWA BuyBORGWARNER INC$713,000
-21.6%
17,153
+7.2%
0.12%
-14.6%
CAFD New8POINT3 ENERGY PARTNERS LPcl a rpt ltdpt$714,00067,335
+100.0%
0.12%
VRTX BuyVERTEX PHARMACEUTICALS INC$709,000
-8.0%
6,807
+9.0%
0.12%0.0%
POWR BuyPOWERSECURE INTL INC$696,000
+3.1%
60,432
+32.1%
0.11%
+11.8%
WAGE BuyWAGEWORKS INC$695,000
+15.1%
15,409
+3.2%
0.11%
+25.3%
DMRC NewDIGIMARC CORP NEW$687,00022,503
+100.0%
0.11%
NGD NewNEW GOLD INC CDA$684,000301,477
+100.0%
0.11%
ZLTQ  ZELTIQ AESTHETICS INC$675,000
+8.7%
21,0630.0%0.11%
+18.1%
HXL BuyHEXCEL CORP NEW$674,000
+7.8%
15,023
+19.5%
0.11%
+18.1%
TACO NewDEL TACO RESTAURANTS INC$673,00048,100
+100.0%
0.11%
BSX  BOSTON SCIENTIFIC CORP$677,000
-7.3%
41,2450.0%0.11%
+0.9%
RAVN BuyRAVEN INDS INC$675,000
+6.1%
39,806
+27.3%
0.11%
+15.6%
ALXN  ALEXION PHARMACEUTICALS INC$670,000
-13.4%
4,2840.0%0.11%
-6.0%
REGN  REGENERON PHARMACEUTICALS$672,000
-8.8%
1,4450.0%0.11%
-0.9%
SWKS BuySKYWORKS SOLUTIONS INC$669,000
+8.3%
7,941
+33.7%
0.11%
+18.3%
BEAT BuyBIOTELEMETRY INC$667,000
+37.0%
54,472
+5.5%
0.11%
+48.6%
PXD SellPIONEER NAT RES CO$666,000
-23.6%
5,477
-12.9%
0.11%
-17.4%
CCC BuyCALGON CARBON CORP$661,000
-13.7%
42,399
+7.3%
0.11%
-6.0%
HDSN BuyHUDSON TECHNOLOGIES INC$651,000
-12.1%
219,060
+3.1%
0.11%
-4.5%
TSEM  TOWER SEMICONDUCTOR LTD$644,000
-16.6%
50,0000.0%0.11%
-9.4%
TNDM NewTANDEM DIABETES CARE INC$635,00072,091
+100.0%
0.10%
BIOAQ BuyBIOAMBER INC$634,000
-17.6%
118,436
+32.4%
0.10%
-10.3%
CECO BuyCAREER EDUCATION CORP$630,000
+18.4%
167,675
+3.9%
0.10%
+28.8%
WLDN BuyWILLDAN GROUP INC$622,000
+48.4%
61,359
+63.9%
0.10%
+61.9%
CDXS BuyCODEXIS INC$616,000
-8.5%
181,713
+5.1%
0.10%
-1.0%
CAVM SellCAVIUM INC$614,000
-64.3%
10,000
-60.0%
0.10%
-61.2%
ITW  ILLINOIS TOOL WKS INC$617,000
-10.3%
7,5000.0%0.10%
-2.9%
NBIX NewNEUROCRINE BIOSCIENCES INC$607,00015,248
+100.0%
0.10%
DVAX NewDYNAVAX TECHNOLOGIES CORP$607,00024,724
+100.0%
0.10%
CUDA BuyBARRACUDA NETWORKS INC$605,000
-55.9%
38,814
+12.2%
0.10%
-52.2%
LIOX BuyLIONBRIDGE TECHNOLOGIES INC$597,000
+32.1%
120,905
+65.0%
0.10%
+44.1%
TMH  TEAM HEALTH HOLDINGS INC$599,000
-17.3%
11,0820.0%0.10%
-10.1%
DLTR BuyDOLLAR TREE INC$592,000
+9.6%
8,874
+29.8%
0.10%
+18.3%
RLGT SellRADIANT LOGISTICS INC$590,000
-46.8%
132,302
-12.8%
0.10%
-41.9%
SHPG  SHIRE PLCsponsored adr$588,000
-15.0%
2,8660.0%0.10%
-6.7%
GI NewENDOCHOICE HLDGS INC$582,00051,270
+100.0%
0.10%
GE  GENERAL ELECTRIC CO$574,000
-5.0%
22,7440.0%0.09%
+3.3%
SNMX NewSENOMYX INC$571,000128,036
+100.0%
0.09%
GSM BuyGLOBE SPECIALTY METALS INC$565,000
-23.3%
46,617
+12.0%
0.09%
-16.2%
PACB BuyPACIFIC BIOSCIENCES CALIF IN$562,000
-33.6%
153,475
+4.4%
0.09%
-28.1%
ACAD  ACADIA PHARMACEUTICALS INC$551,000
-20.9%
16,6470.0%0.09%
-14.3%
MD BuyMEDNAX INC$528,000
+34.0%
6,882
+29.6%
0.09%
+47.5%
CPB  CAMPBELL SOUP CO$530,000
+6.4%
10,4560.0%0.09%
+16.0%
CHS BuyCHICOS FAS INC$529,000
+22.7%
33,637
+29.8%
0.09%
+33.8%
ADS BuyALLIANCE DATA SYSTEMS CORP$524,000
+13.9%
2,022
+28.4%
0.09%
+24.6%
PKI BuyPERKINELMER INC$520,000
+13.3%
11,323
+29.8%
0.08%
+23.2%
WWAV BuyWHITEWAVE FOODS CO$518,000
+6.6%
12,911
+29.8%
0.08%
+16.4%
BDSI BuyBIODELIVERY SCIENCES INTL IN$513,000
-21.2%
92,287
+12.9%
0.08%
-14.3%
CSII SellCARDIOVASCULAR SYS INC DEL$513,000
-88.1%
32,358
-80.2%
0.08%
-87.1%
LDRH NewLDR HLDG CORP$505,00014,634
+100.0%
0.08%
XENT NewINTERSECT ENT INC$497,00021,239
+100.0%
0.08%
IG BuyIGI LABS INC$499,000
+9.4%
76,321
+5.4%
0.08%
+18.8%
IAC BuyIAC INTERACTIVECORP$497,000
+6.0%
7,612
+29.3%
0.08%
+15.5%
ANWWQ BuyAEGEAN MARINE PETROLEUM NETW$489,000
-45.3%
72,583
+0.4%
0.08%
-40.7%
VRSK BuyVERISK ANALYTICS INC$477,000
+31.8%
6,460
+29.8%
0.08%
+41.8%
MMS BuyMAXIMUS INC$469,000
+17.2%
7,876
+29.4%
0.08%
+28.3%
TRIB BuyTRINITY BIOTECH PLCspon adr new$467,000
+7.4%
40,792
+69.3%
0.08%
+16.7%
TWX SellTIME WARNER INC$465,000
-84.8%
6,767
-80.6%
0.08%
-83.5%
AMSG BuyAMSURG CORP$458,000
+44.9%
5,889
+30.3%
0.08%
+56.2%
AMPH NewAMPHASTAR PHARMACEUTICALS IN$456,00039,017
+100.0%
0.08%
PTCT NewPTC THERAPEUTICS INC$458,00017,157
+100.0%
0.08%
PKG BuyPACKAGING CORP AMER$450,000
+24.3%
7,485
+29.4%
0.07%
+34.5%
MNTX BuyMANITEX INTL INC$433,000
-23.2%
77,021
+4.3%
0.07%
-16.5%
MIXT BuyMIX TELEMATICS LTDsponsored adr$432,000
-27.2%
81,712
+7.4%
0.07%
-21.1%
MDVN SellMEDIVATION INC$425,000
-84.2%
10,000
-57.6%
0.07%
-82.8%
NVRO NewNEVRO CORP$423,0009,125
+100.0%
0.07%
APAM  ARTISAN PARTNERS ASSET MGMTcl a$416,000
-24.2%
11,8060.0%0.07%
-18.1%
EVLV BuyEVINE LIVE INCcl a$405,000
+0.2%
154,608
+2.9%
0.07%
+9.8%
OPHT NewOPHTHOTECH CORP$405,00010,000
+100.0%
0.07%
CIE NewCOBALT INTL ENERGY INC$407,00057,500
+100.0%
0.07%
CY BuyCYPRESS SEMICONDUCTOR CORP$403,000
+46.0%
47,358
+102.1%
0.07%
+57.1%
CMRX NewCHIMERIX INC$403,00010,544
+100.0%
0.07%
NSTG NewNANOSTRING TECHNOLOGIES INC$401,00025,071
+100.0%
0.07%
SGEN BuySEATTLE GENETICS INC$396,000
+3.4%
10,258
+29.6%
0.06%
+12.1%
AXP  AMERICAN EXPRESS CO$395,000
-4.6%
5,3330.0%0.06%
+3.2%
FIT NewFITBIT INCcl a$377,00010,000
+100.0%
0.06%
SWN BuySOUTHWESTERN ENERGY CO$372,000
-41.0%
29,277
+5.7%
0.06%
-35.8%
CMC BuyCOMMERCIAL METALS CO$371,000
+9.4%
27,369
+29.8%
0.06%
+19.6%
TRGP  TARGA RES CORP$372,000
-42.3%
7,2290.0%0.06%
-37.1%
RE  EVEREST RE GROUP LTD$368,000
-4.9%
2,1250.0%0.06%
+3.4%
XOM BuyEXXON MOBIL CORP$368,000
-3.7%
4,944
+7.7%
0.06%
+3.4%
WOOF NewVCA INC$357,0006,787
+100.0%
0.06%
FLS BuyFLOWSERVE CORP$342,000
-3.9%
8,321
+23.1%
0.06%
+3.7%
BUD  ANHEUSER BUSCH INBEV SA/NVsponsored adr$343,000
-12.1%
3,2290.0%0.06%
-5.1%
VRNT BuyVERINT SYS INC$335,000
-8.2%
7,766
+29.4%
0.06%0.0%
ADPTQ  ADEPTUS HEALTH INCcl a$331,000
-14.9%
4,0940.0%0.05%
-8.5%
DGI BuyDIGITALGLOBE INC$324,000
-19.2%
17,055
+18.2%
0.05%
-13.1%
AWAY BuyHOMEAWAY INC$325,000
+10.9%
12,232
+29.8%
0.05%
+20.5%
CPHD BuyCEPHEID$306,000
-4.4%
6,770
+29.6%
0.05%
+4.2%
BABA SellALIBABA GROUP HLDG LTDsponsored ads$303,000
-97.0%
5,137
-95.8%
0.05%
-96.7%
KMI  KINDER MORGAN INC DEL$302,000
-27.8%
10,8980.0%0.05%
-20.6%
WMT  WAL-MART STORES INC$292,000
-8.5%
4,5000.0%0.05%0.0%
ONCE  SPARK THERAPEUTICS INC$291,000
-30.7%
6,9660.0%0.05%
-23.8%
MTX BuyMINERALS TECHNOLOGIES INC$285,000
-8.4%
5,925
+29.6%
0.05%0.0%
AIRM BuyAIR METHODS CORP$280,000
+6.9%
8,225
+29.6%
0.05%
+15.0%
TAXA  LIBERTY TAX INCcl a$278,000
-5.8%
11,9350.0%0.05%
+2.2%
URI SellUNITED RENTALS INC$281,000
-92.0%
4,677
-88.3%
0.05%
-91.3%
FAST  FASTENAL CO$275,000
-13.0%
7,5000.0%0.04%
-6.2%
PTX BuyPERNIX THERAPEUTICS HLDGS IN$266,000
-44.1%
84,089
+4.6%
0.04%
-38.9%
RGLD SellROYAL GOLD INC$266,000
-80.0%
5,666
-73.7%
0.04%
-78.1%
DSW BuyDSW INCcl a$262,000
-1.9%
10,367
+29.7%
0.04%
+7.5%
ADP  AUTOMATIC DATA PROCESSING IN$261,000
+0.4%
3,2420.0%0.04%
+10.3%
ETP  ENERGY TRANSFER PRTNRS L Punit ltd partn$255,000
-21.3%
6,2020.0%0.04%
-14.3%
CMCSA  COMCAST CORP NEWcl a$245,000
-5.4%
4,3030.0%0.04%
+2.6%
ALL  ALLSTATE CORP$235,000
-10.3%
4,0330.0%0.04%
-2.5%
PODD  INSULET CORP$228,000
-16.5%
8,8130.0%0.04%
-9.8%
GOLD NewRANDGOLD RES LTDadr$219,0003,700
+100.0%
0.04%
CPRT  COPART INC$217,000
-7.3%
6,6000.0%0.04%
+2.9%
MU NewMICRON TECHNOLOGY INC$217,00014,474
+100.0%
0.04%
EPD  ENTERPRISE PRODS PARTNERS L$212,000
-16.9%
8,5200.0%0.04%
-10.3%
DUK  DUKE ENERGY CORP NEW$214,000
+1.9%
2,9800.0%0.04%
+9.4%
TGEN  TECOGEN INC NEW$209,000
-15.7%
60,4990.0%0.03%
-8.1%
GDX NewMARKET VECTORS ETF TRgold miner etf$202,00014,700
+100.0%
0.03%
FNSR BuyFINISAR CORP$195,000
-19.1%
17,503
+29.8%
0.03%
-11.1%
WETF NewWISDOMTREE INVTS INC$195,00012,117
+100.0%
0.03%
APPS NewDIGITAL TURBINE INC$181,000100,000
+100.0%
0.03%
ICAD SellICAD INC$165,000
-29.8%
48,500
-33.1%
0.03%
-22.9%
APIC NewAPIGEE CORP$163,00015,407
+100.0%
0.03%
OCUL NewOCULAR THERAPEUTIX INC$161,00011,485
+100.0%
0.03%
UMC  UNITED MICROELECTRONICS CORPspon adr new$148,000
-20.9%
91,4000.0%0.02%
-14.3%
MXL NewMAXLINEAR INCcl a$141,00011,312
+100.0%
0.02%
ON NewON SEMICONDUCTOR CORP$143,00015,249
+100.0%
0.02%
F  FORD MTR CO DEL$142,000
-9.6%
10,4370.0%0.02%
-4.2%
X BuyUNITED STATES STL CORP NEW$136,000
-34.6%
13,085
+29.9%
0.02%
-29.0%
USEG BuyU S ENERGY CORP WYO$131,000
-5.1%
268,110
+2.8%
0.02%
+4.8%
GG NewGOLDCORP INC NEW$125,00010,000
+100.0%
0.02%
XCO BuyEXCO RESOURCES INC$61,000
-16.4%
80,786
+29.9%
0.01%
-9.1%
DYSL  DYNASIL CORP AMER$56,000
+24.4%
28,7600.0%0.01%
+28.6%
CEMI  CHEMBIO DIAGNOSTICS INC$50,000
-18.0%
12,4610.0%0.01%
-11.1%
GIG  GIGOPTIX INC$49,000
+2.1%
28,1980.0%0.01%
+14.3%
GSB  GLOBALSCAPE INC$49,0000.0%14,8200.0%0.01%
+14.3%
PVAHQ BuyPENN VA CORP$46,000
-85.9%
86,902
+16.9%
0.01%
-83.7%
STRL NewSTERLING CONSTRUCTION CO INC$41,00010,000
+100.0%
0.01%
OESX SellORION ENERGY SYSTEMS INC$40,000
-90.7%
22,334
-86.9%
0.01%
-89.2%
LIME  LIME ENERGY CO$42,000
-16.0%
14,5860.0%0.01%
-12.5%
STLY  STANLEY FURNITURE CO INC$37,000
-2.6%
12,6330.0%0.01%0.0%
STRM NewSTREAMLINE HEALTH SOLUTIONS$34,00014,989
+100.0%
0.01%
PIOI  ACTIVE POWER INC$31,000
-18.4%
18,7400.0%0.01%
-16.7%
LEDS  SEMILEDS CORP$19,000
-29.6%
46,8710.0%0.00%
-25.0%
HK  HALCON RES CORP$7,000
-53.3%
12,5380.0%0.00%
-50.0%
LODE ExitCOMSTOCK MNG INC$0-37,500
-100.0%
-0.00%
MCZAF ExitMAD CATZ INTERACTIVE INC$0-100,559
-100.0%
-0.01%
ZNGA ExitZYNGA INCcl a$0-25,784
-100.0%
-0.01%
INXN ExitINTERXION HOLDING N.V$0-7,684
-100.0%
-0.03%
RDSA ExitROYAL DUTCH SHELL PLCspons adr a$0-3,948
-100.0%
-0.03%
ZAYO ExitZAYO GROUP HLDGS INC$0-9,630
-100.0%
-0.04%
DOOR ExitMASONITE INTL CORP NEW$0-3,600
-100.0%
-0.04%
LXK ExitLEXMARK INTL NEWcl a$0-6,642
-100.0%
-0.04%
EQIX ExitEQUINIX INC$0-1,244
-100.0%
-0.05%
EBAY ExitEBAY INC$0-5,487
-100.0%
-0.05%
NXPI ExitNXP SEMICONDUCTORS N V$0-3,548
-100.0%
-0.05%
SPNC ExitSPECTRANETICS CORP$0-15,163
-100.0%
-0.05%
PBYI ExitPUMA BIOTECHNOLOGY INC$0-3,206
-100.0%
-0.06%
PRCP ExitPERCEPTRON INC$0-38,475
-100.0%
-0.06%
STKL ExitSUNOPTA INC$0-37,824
-100.0%
-0.06%
ATEC ExitALPHATEC HOLDINGS INC$0-324,316
-100.0%
-0.07%
EXAM ExitEXAMWORKS GROUP INC$0-12,652
-100.0%
-0.08%
SPLK ExitSPLUNK INC$0-7,131
-100.0%
-0.08%
XEC ExitCIMAREX ENERGY CO$0-5,185
-100.0%
-0.09%
KEYW ExitKEYW HLDG CORP$0-70,954
-100.0%
-0.10%
CLDX ExitCELLDEX THERAPEUTICS INC NEW$0-26,359
-100.0%
-0.10%
TRU ExitTRANSUNION$0-28,987
-100.0%
-0.11%
TACO ExitLEVY ACQUISITION CORP$0-48,100
-100.0%
-0.11%
IRIX ExitIRIDEX CORP$0-92,912
-100.0%
-0.12%
CRL ExitCHARLES RIV LABS INTL INC$0-11,179
-100.0%
-0.12%
CTCT ExitCONSTANT CONTACT INC$0-28,310
-100.0%
-0.12%
SHLOQ ExitSHILOH INDS INC$0-65,185
-100.0%
-0.13%
SSINQ ExitSTAGE STORES INC$0-48,563
-100.0%
-0.13%
SILC ExitSILICOM LTDord$0-23,992
-100.0%
-0.13%
WPP ExitWAUSAU PAPER CORP$0-105,053
-100.0%
-0.15%
HILL ExitDOT HILL SYS CORP$0-167,305
-100.0%
-0.16%
VSLR ExitVIVINT SOLAR INC$0-94,126
-100.0%
-0.17%
BCC ExitBOISE CASCADE CO DEL$0-32,445
-100.0%
-0.18%
NCS ExitNCI BUILDING SYS INC$0-87,477
-100.0%
-0.20%
GNRT ExitGENER8 MARITIME INC$0-121,532
-100.0%
-0.25%
TW ExitTOWERS WATSON & COcl a$0-13,482
-100.0%
-0.26%
GOLD ExitBARRICK GOLD CORP$0-177,308
-100.0%
-0.28%
AFFX ExitAFFYMETRIX INC$0-194,457
-100.0%
-0.32%
APOG ExitAPOGEE ENTERPRISES INC$0-43,266
-100.0%
-0.34%
FCX ExitFREEPORT-MCMORAN INCcl b$0-130,674
-100.0%
-0.37%
SCMP ExitSUCAMPO PHARMACEUTICALS INCcl a$0-152,504
-100.0%
-0.38%
RMTI ExitROCKWELL MED INC$0-158,619
-100.0%
-0.39%
VDSI ExitVASCO DATA SEC INTL INC$0-113,707
-100.0%
-0.52%
TWTR ExitTWITTER INC$0-97,927
-100.0%
-0.54%
FEYE ExitFIREEYE INC$0-122,877
-100.0%
-0.91%
Original filings

The following EDGAR filing(s) were analyzed to create this report:

  • View 13F-HR filed 2015-11-04
Top long-term holdings
NameQuarters ownedLatest quarter ownedMax weighting
GOLDMAN SACHS GROUP INC COM42Q3 20231.6%
INTUIT COM42Q3 20231.6%
PAYCHEX INC COM42Q3 20230.7%
QUANTA SVCS INC COM42Q3 20230.7%
PROCTER & GAMBLE CO COM42Q3 20230.4%
COLGATE PALMOLIVE CO COM42Q3 20230.4%
BADGER METER INC COM42Q3 20230.7%
VERIZON COMMUNICATIONS INC COM42Q3 20230.4%
GALLAGHER ARTHUR J & CO COM42Q3 20230.5%
MATADOR RES CO COM42Q3 20230.4%

View ESSEX INVESTMENT MANAGEMENT CO LLC's complete holdings history.

Latest significant ownerships (13-D/G)
ESSEX INVESTMENT MANAGEMENT CO LLC Q3 2015 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
FiledShares Percentage
Crumbs Bake Shop, Inc.June 08, 2012249,0624.5%
57th Street General Acquisition CorpAugust 10, 2011781,66517.4%
AMTECH SYSTEMS INCJanuary 25, 2010726,5618.1%
BioScrip, Inc.January 25, 20102,169,8325.5%
GSE SYSTEMS INCJanuary 25, 20101,015,0145.4%
LECROY CORPJanuary 25, 2010851,1976.8%
TRANSCEND SERVICES INCJanuary 25, 2010761,1887.4%
BIOLASE TECHNOLOGY INCFebruary 13, 20091,912,7107.9%
CHINDEX INTERNATIONAL INCFebruary 13, 2009696,5065.2%
Wonder Auto Technology, IncFebruary 13, 20091,778,0186.6%

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Latest filings
TypeFiled
13F-HR2024-02-08
13F-HR2023-11-09
13F-HR2023-08-14
13F-HR2023-05-04
13F-HR2023-02-03
13F-HR2022-11-14
13F-HR2022-08-12
13F-HR2022-05-09
13F-HR2022-02-10
13F-HR2021-11-09

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