ESSEX INVESTMENT MANAGEMENT CO LLC - Q4 2014 holdings

$687 Million is the total value of ESSEX INVESTMENT MANAGEMENT CO LLC's 332 reported holdings in Q4 2014. The portfolio turnover from Q3 2014 to Q4 2014 was 29.0% .

 Value Shares↓ Weighting
GILD SellGILEAD SCIENCES INC$18,612,000
-14.2%
197,454
-3.1%
2.71%
-18.4%
CELG SellCELGENE CORP$18,503,000
+12.8%
165,411
-4.5%
2.70%
+7.3%
JBLU BuyJETBLUE AIRWAYS CORP$17,961,000
+82.2%
1,132,469
+22.0%
2.62%
+73.4%
PANW BuyPALO ALTO NETWORKS INC$15,888,000
+43.0%
129,623
+14.5%
2.31%
+36.1%
AAPL BuyAPPLE INC$14,985,000
+151.3%
135,760
+129.4%
2.18%
+139.3%
BABA BuyALIBABA GROUP HLDG LTDsponsored ads$14,174,000
+275.0%
136,370
+220.6%
2.06%
+257.1%
WETF SellWISDOMTREE INVTS INC$13,985,000
+27.5%
892,181
-7.4%
2.04%
+21.4%
BMY BuyBRISTOL MYERS SQUIBB CO$12,614,000
+43.3%
213,685
+24.3%
1.84%
+36.4%
FB SellFACEBOOK INCcl a$12,115,000
-4.3%
155,285
-3.0%
1.76%
-8.9%
MS SellMORGAN STANLEY$11,671,000
+6.3%
300,803
-5.3%
1.70%
+1.2%
INCY BuyINCYTE CORP$10,568,000
+101.5%
144,546
+35.2%
1.54%
+91.9%
ABBV BuyABBVIE INC$9,799,000
+29.0%
149,741
+13.9%
1.43%
+22.8%
LNKD SellLINKEDIN CORP$9,453,000
-11.4%
41,151
-19.9%
1.38%
-15.7%
CRM SellSALESFORCE COM INC$8,714,000
-1.5%
146,923
-4.5%
1.27%
-6.3%
HON BuyHONEYWELL INTL INC$8,602,000
+7.5%
86,090
+0.2%
1.25%
+2.3%
DIS SellDISNEY WALT CO$8,317,000
-6.2%
88,299
-11.4%
1.21%
-10.8%
GS BuyGOLDMAN SACHS GROUP INC$8,234,000
+7.7%
42,478
+2.0%
1.20%
+2.5%
TWOU Sell2U INC$8,046,000
+23.1%
409,260
-2.4%
1.17%
+17.2%
BA BuyBOEING CO$7,840,000
+2.1%
60,318
+0.1%
1.14%
-2.8%
IDTI BuyINTEGRATED DEVICE TECHNOLOGY$7,430,000
+72.1%
379,084
+40.0%
1.08%
+63.7%
AMGN BuyAMGEN INC$7,334,000
+14.7%
46,041
+1.2%
1.07%
+9.2%
SLB SellSCHLUMBERGER LTD$7,107,000
-41.8%
83,211
-30.6%
1.04%
-44.6%
EOG SellEOG RES INC$7,086,000
-7.7%
76,962
-0.7%
1.03%
-12.1%
SUNEQ BuySUNEDISON INC$6,948,000
+4.9%
356,110
+1.5%
1.01%
-0.2%
WAGE SellWAGEWORKS INC$6,927,000
+36.5%
107,281
-3.7%
1.01%
+30.0%
ULTI SellULTIMATE SOFTWARE GROUP INC$6,781,000
-0.2%
46,186
-3.8%
0.99%
-5.0%
MHFI BuyMCGRAW HILL FINL INC$6,324,000
+5.4%
71,068
+0.1%
0.92%
+0.3%
AERI SellAERIE PHARMACEUTICALS INC$6,141,000
+39.6%
210,396
-1.0%
0.89%
+32.8%
MLNX BuyMELLANOX TECHNOLOGIES LTD$5,920,000
+13.3%
138,539
+19.0%
0.86%
+7.9%
INTU BuyINTUIT$5,887,000
+5.3%
63,856
+0.1%
0.86%
+0.1%
CYBR NewCYBERARK SOFTWARE LTD$5,825,000146,921
+100.0%
0.85%
GOOG SellGOOGLE INCcl c$5,788,000
-10.6%
10,995
-2.0%
0.84%
-14.9%
AKAM SellAKAMAI TECHNOLOGIES INC$5,722,000
+3.9%
90,880
-1.3%
0.83%
-1.2%
N BuyNETSUITE INC$5,578,000
+22.0%
51,092
+0.0%
0.81%
+16.0%
GOOGL SellGOOGLE INCcl a$5,490,000
-14.0%
10,345
-4.6%
0.80%
-18.1%
NXPI BuyNXP SEMICONDUCTORS N V$5,427,000
+11.8%
71,030
+0.1%
0.79%
+6.3%
CSII SellCARDIOVASCULAR SYS INC DEL$5,379,000
+21.9%
178,824
-4.2%
0.78%
+16.0%
DFRG BuyDEL FRISCOS RESTAURANT GROUP$5,318,000
+103.5%
224,029
+64.1%
0.77%
+93.5%
EGO BuyELDORADO GOLD CORP NEW$5,308,000
+51.3%
873,055
+67.7%
0.77%
+43.9%
BIIB BuyBIOGEN IDEC INC$5,185,000
+7.7%
15,274
+5.0%
0.76%
+2.6%
SCHW SellSCHWAB CHARLES CORP NEW$5,137,000
+0.9%
170,142
-1.8%
0.75%
-4.0%
URI BuyUNITED RENTALS INC$5,099,000
-7.8%
49,982
+0.4%
0.74%
-12.2%
B108PS BuyACTAVIS PLC$5,006,000
+10.3%
19,449
+3.4%
0.73%
+5.0%
MDVN SellMEDIVATION INC$4,610,000
-5.9%
46,283
-6.6%
0.67%
-10.5%
CSIQ SellCANADIAN SOLAR INC$4,384,000
-33.4%
181,232
-1.6%
0.64%
-36.7%
COP SellCONOCOPHILLIPS$4,375,000
-10.7%
63,346
-1.1%
0.64%
-15.1%
AYI BuyACUITY BRANDS INC$4,151,000
+234.8%
29,636
+181.3%
0.60%
+218.4%
YHOO  YAHOO INC$3,973,000
+23.9%
78,6660.0%0.58%
+17.9%
MMI SellMARCUS & MILLICHAP INC$3,914,000
+3.9%
117,715
-5.5%
0.57%
-1.2%
OPK  OPKO HEALTH INC$3,899,000
+17.4%
390,2930.0%0.57%
+11.8%
SBUX SellSTARBUCKS CORP$3,794,000
+2.1%
46,238
-6.1%
0.55%
-2.8%
EXP BuyEAGLE MATERIALS INC$3,681,000
+31.6%
48,417
+76.3%
0.54%
+25.2%
CDW BuyCDW CORP$3,618,000
+16.1%
102,871
+2.5%
0.53%
+10.5%
MRK BuyMERCK & CO INC NEW$3,545,000
+0.5%
62,421
+4.9%
0.52%
-4.4%
BMRN SellBIOMARIN PHARMACEUTICAL INC$3,532,000
+25.2%
39,068
-0.0%
0.51%
+19.0%
MBBYF BuyMOBILEYE N V AMSTELVEEN$3,515,000
+1137.7%
86,650
+1534.9%
0.51%
+1090.7%
PAYX BuyPAYCHEX INC$3,465,000
+4.9%
75,052
+0.4%
0.50%0.0%
FSLR BuyFIRST SOLAR INC$3,448,000
-31.6%
77,325
+0.9%
0.50%
-35.0%
IR SellINGERSOLL-RAND PLC$3,441,000
-0.7%
54,288
-11.7%
0.50%
-5.5%
HD  HOME DEPOT INC$3,339,000
+14.4%
31,8110.0%0.49%
+8.7%
TTOO BuyT2 BIOSYSTEMS INC$3,231,000
+18.0%
167,952
+11.0%
0.47%
+12.4%
VIAB  VIACOM INC NEWcl b$3,208,000
-2.2%
42,6260.0%0.47%
-7.0%
TASR BuyTASER INTL INC$3,193,000
+625.7%
120,580
+323.1%
0.46%
+594.0%
TPVG  TRIPLEPOINT VENTR GRW BDC CO$3,129,000
+1.6%
210,7390.0%0.46%
-3.2%
TYC NewTYCO INTL PLC$3,077,00070,144
+100.0%
0.45%
PWR  QUANTA SVCS INC$3,040,000
-21.8%
107,0710.0%0.44%
-25.5%
GOLD BuyRANDGOLD RES LTDadr$2,966,000
+168.2%
44,000
+169.0%
0.43%
+155.6%
PFPT SellPROOFPOINT INC$2,885,000
+20.4%
59,808
-7.3%
0.42%
+14.4%
FLTX BuyFLEETMATICS GROUP PLC$2,805,000
+33.6%
79,032
+14.9%
0.41%
+27.1%
REGN BuyREGENERON PHARMACEUTICALS$2,605,000
+673.0%
6,351
+579.3%
0.38%
+628.8%
RRC BuyRANGE RES CORP$2,597,000
+51.2%
48,593
+91.7%
0.38%
+43.7%
SIVB  SVB FINL GROUP$2,584,000
+3.5%
22,2660.0%0.38%
-1.6%
PG  PROCTER & GAMBLE CO$2,550,000
+8.7%
27,9980.0%0.37%
+3.3%
AGN  ALLERGAN INC$2,438,000
+19.3%
11,4680.0%0.36%
+13.4%
WFC  WELLS FARGO & CO NEW$2,393,000
+5.7%
43,6550.0%0.35%
+0.6%
OSUR BuyORASURE TECHNOLOGIES INC$2,378,000
+85.6%
234,521
+32.2%
0.35%
+76.5%
T SellAT&T INC$2,372,000
-5.0%
70,602
-0.3%
0.34%
-9.7%
GDXJ BuyMARKET VECTORS ETF TRjr gold miners e$2,314,000
+38.8%
96,700
+95.0%
0.34%
+32.2%
SPWR SellSUNPOWER CORP$2,303,000
-43.0%
89,167
-25.3%
0.34%
-45.9%
CL SellCOLGATE PALMOLIVE CO$2,288,000
+0.2%
33,074
-5.6%
0.33%
-4.9%
ZTS  ZOETIS INCcl a$2,273,000
+16.4%
52,8350.0%0.33%
+10.7%
ALKS  ALKERMES PLC$2,224,000
+36.6%
37,9750.0%0.32%
+30.1%
MSFT BuyMICROSOFT CORP$2,222,000
+10.7%
47,835
+10.5%
0.32%
+5.5%
BDC SellBELDEN INC$2,213,000
+20.5%
28,078
-2.1%
0.32%
+14.6%
ACHC SellACADIA HEALTHCARE COMPANY IN$2,144,000
+17.2%
35,025
-7.1%
0.31%
+11.4%
ICLR SellICON PLC$2,143,000
-17.2%
42,029
-7.1%
0.31%
-21.2%
ATRC SellATRICURE INC$2,112,000
+16.6%
105,789
-14.1%
0.31%
+11.2%
AAL SellAMERICAN AIRLS GROUP INC$2,051,000
-35.2%
38,246
-57.1%
0.30%
-38.2%
DDD New3-D SYS CORP DEL$2,033,00061,862
+100.0%
0.30%
JNJ SellJOHNSON & JOHNSON$2,029,000
-15.4%
19,406
-13.8%
0.30%
-19.6%
VZ  VERIZON COMMUNICATIONS INC$2,001,000
-6.5%
42,7790.0%0.29%
-11.0%
AFFX SellAFFYMETRIX INC$1,983,000
+10.8%
200,939
-10.4%
0.29%
+5.5%
APOG SellAPOGEE ENTERPRISES INC$1,926,000
+2.2%
45,456
-4.0%
0.28%
-2.8%
FCX SellFREEPORT-MCMORAN INCcl b$1,910,000
-31.4%
81,765
-4.2%
0.28%
-34.7%
CALD SellCALLIDUS SOFTWARE INC$1,878,000
+18.6%
115,033
-12.6%
0.27%
+12.8%
AJG  GALLAGHER ARTHUR J & CO$1,871,000
+3.8%
39,7340.0%0.27%
-1.4%
LYV SellLIVE NATION ENTERTAINMENT IN$1,863,000
-2.5%
71,370
-10.3%
0.27%
-7.2%
CUDA NewBARRACUDA NETWORKS INC$1,847,00051,530
+100.0%
0.27%
TSEM BuyTOWER SEMICONDUCTOR LTD$1,820,000
+43.5%
136,542
+9.5%
0.26%
+36.6%
MMC  MARSH & MCLENNAN COS INC$1,793,000
+9.4%
31,3240.0%0.26%
+4.0%
CVLG SellCOVENANT TRANSN GROUP INCcl a$1,740,000
+25.9%
64,166
-13.7%
0.25%
+19.9%
TWTR BuyTWITTER INC$1,666,000
+701.0%
46,447
+1050.5%
0.24%
+659.4%
SNA SellSNAP ON INC$1,643,000
+12.8%
12,014
-0.1%
0.24%
+7.2%
SPNC BuySPECTRANETICS CORP$1,616,000
+216.9%
46,731
+143.3%
0.24%
+201.3%
HSTM SellHEALTHSTREAM INC$1,574,000
+18.2%
53,378
-3.8%
0.23%
+12.3%
XPO SellXPO LOGISTICS INC$1,539,000
-2.9%
37,649
-10.5%
0.22%
-7.8%
DXCM SellDEXCOM INC$1,530,000
+15.0%
27,786
-16.4%
0.22%
+9.3%
HAIN BuyHAIN CELESTIAL GROUP INC$1,530,000
+4.0%
26,252
+82.7%
0.22%
-0.9%
SIGM SellSIGMA DESIGNS INC$1,497,000
+69.9%
202,314
-1.0%
0.22%
+61.5%
IL  INTRALINKS HLDGS INC$1,478,000
+46.9%
124,2200.0%0.22%
+39.6%
BLOX SellINFOBLOX INC$1,466,000
+23.0%
72,524
-10.2%
0.21%
+17.0%
CVCO SellCAVCO INDS INC DEL$1,450,000
+4.2%
18,287
-10.6%
0.21%
-0.9%
HAL SellHALLIBURTON CO$1,411,000
-82.7%
35,887
-71.6%
0.20%
-83.6%
TEVA  TEVA PHARMACEUTICAL INDS LTDadr$1,405,000
+7.0%
24,4220.0%0.20%
+2.0%
BFAM  BRIGHT HORIZONS FAM SOL IN D$1,384,000
+11.8%
29,4410.0%0.20%
+6.9%
ININ SellINTERACTIVE INTELLIGENCE GRO$1,386,000
+3.1%
28,931
-10.0%
0.20%
-1.9%
MTDR SellMATADOR RES CO$1,353,000
-33.1%
66,866
-14.5%
0.20%
-36.2%
KFY SellKORN FERRY INTL$1,344,000
+4.3%
46,747
-9.7%
0.20%
-0.5%
PFSW SellPFSWEB INC$1,325,000
+0.6%
104,695
-13.5%
0.19%
-4.5%
AEM SellAGNICO EAGLE MINES LTD$1,309,000
-60.5%
52,600
-53.9%
0.19%
-62.3%
LOGM SellLOGMEIN INC$1,300,000
-3.8%
26,343
-10.2%
0.19%
-8.7%
CVX SellCHEVRON CORP NEW$1,289,000
-7.5%
11,490
-1.7%
0.19%
-11.7%
KNL SellKNOLL INC$1,282,000
+10.3%
60,570
-9.8%
0.19%
+5.1%
PTX BuyPERNIX THERAPEUTICS HLDGS IN$1,266,000
+68.1%
134,800
+37.5%
0.18%
+60.0%
PRO SellPROS HOLDINGS INC$1,254,000
-2.5%
45,636
-10.6%
0.18%
-7.1%
MATX NewMATSON INC$1,260,00036,491
+100.0%
0.18%
TFM SellFRESH MKT INC$1,233,000
+5.6%
29,932
-10.5%
0.18%
+0.6%
BCC SellBOISE CASCADE CO DEL$1,233,000
+6.4%
33,188
-13.7%
0.18%
+1.7%
SHLM SellSCHULMAN A INC$1,236,000
+0.2%
30,490
-10.7%
0.18%
-4.8%
DYAX SellDYAX CORP$1,230,000
+20.0%
87,467
-13.7%
0.18%
+14.0%
HW SellHEADWATERS INC$1,226,000
+7.2%
81,816
-10.3%
0.18%
+2.3%
PSEM SellPERICOM SEMICONDUCTOR CORP$1,225,000
+20.0%
90,452
-13.7%
0.18%
+14.1%
WPP NewWAUSAU PAPER CORP$1,225,000107,704
+100.0%
0.18%
GG SellGOLDCORP INC NEW$1,218,000
-47.0%
65,770
-34.1%
0.18%
-49.7%
UNH SellUNITEDHEALTH GROUP INC$1,216,000
-12.0%
12,028
-25.0%
0.18%
-16.1%
STC SellSTEWART INFORMATION SVCS COR$1,196,000
+12.7%
32,295
-10.6%
0.17%
+7.4%
PACB SellPACIFIC BIOSCIENCES CALIF IN$1,186,000
+37.9%
151,253
-13.7%
0.17%
+31.1%
EVR SellEVERCORE PARTNERS INCclass a$1,179,000
+0.9%
22,504
-9.5%
0.17%
-3.9%
RGLD SellROYAL GOLD INC$1,172,000
-32.2%
18,700
-29.7%
0.17%
-35.2%
AMSF SellAMERISAFE INC$1,158,000
-3.2%
27,348
-10.5%
0.17%
-7.7%
GRUB BuyGRUBHUB INC$1,152,000
+51.0%
31,707
+42.2%
0.17%
+43.6%
USCR SellU S CONCRETE INC$1,146,000
-5.0%
40,286
-12.7%
0.17%
-9.7%
CECO SellCAREER EDUCATION CORP$1,147,000
+26.6%
164,808
-7.6%
0.17%
+20.1%
AMZN SellAMAZON COM INC$1,148,000
-87.5%
3,700
-87.0%
0.17%
-88.1%
DV SellDEVRY ED GROUP INC$1,137,000
-0.9%
23,947
-10.6%
0.17%
-5.7%
SSYS NewSTRATASYS LTD$1,130,00013,600
+100.0%
0.16%
BIDU NewBAIDU INCspon adr rep a$1,117,0004,900
+100.0%
0.16%
CRAI SellCRA INTL INC$1,112,000
+2.9%
36,686
-13.7%
0.16%
-1.8%
MANH BuyMANHATTAN ASSOCS INC$1,096,000
+29.1%
26,913
+5.9%
0.16%
+23.1%
CATM SellCARDTRONICS INC$1,085,000
-5.3%
28,117
-13.7%
0.16%
-9.7%
CNS NewCOHEN & STEERS INC$1,080,00025,658
+100.0%
0.16%
IRBT NewIROBOT CORP$1,067,00030,719
+100.0%
0.16%
CHKE SellCHEROKEE INC DEL NEW$1,064,000
-8.2%
54,954
-13.7%
0.16%
-12.4%
ANWWQ SellAEGEAN MARINE PETROLEUM NETW$1,043,000
+32.0%
74,372
-13.7%
0.15%
+25.6%
ILMN SellILLUMINA INC$1,046,000
+12.1%
5,668
-0.4%
0.15%
+6.3%
IG SellIGI LABS INC$1,029,000
-18.1%
116,915
-13.2%
0.15%
-21.9%
EVLV NewEVINE LIVE INCcl a$1,019,000154,567
+100.0%
0.15%
IPGP BuyIPG PHOTONICS CORP$979,000
+56.4%
13,072
+43.6%
0.14%
+49.0%
GEVA NewSYNAGEVA BIOPHARMA CORP$985,00010,612
+100.0%
0.14%
MNTX SellMANITEX INTL INC$966,000
-2.8%
75,983
-13.7%
0.14%
-7.2%
QLYS  QUALYS INC$944,000
+42.0%
25,0000.0%0.14%
+34.3%
DSPG SellDSP GROUP INC$941,000
+5.7%
86,587
-13.7%
0.14%
+0.7%
HASI BuyHANNON ARMSTRONG SUST INFR C$935,000
+3.4%
65,679
+0.4%
0.14%
-1.4%
ADUS NewADDUS HOMECARE CORP$920,00037,912
+100.0%
0.13%
ABTL SellAUTOBYTEL INC$901,000
+9.5%
82,659
-13.7%
0.13%
+4.0%
IIIN SellINSTEEL INDUSTRIES INC$893,000
-1.0%
37,884
-13.7%
0.13%
-5.8%
BIG SellBIG LOTS INC$890,000
-20.0%
22,248
-13.9%
0.13%
-23.5%
NLS NewNAUTILUS INC$893,00058,816
+100.0%
0.13%
SNAK SellINVENTURE FOODS INC$887,000
-15.1%
69,588
-13.7%
0.13%
-19.4%
CUTR NewCUTERA INC$870,00081,449
+100.0%
0.13%
OPWR SellOPOWER INC$875,000
-35.1%
61,514
-13.9%
0.13%
-38.3%
ALJ SellALON USA ENERGY INC$872,000
-24.0%
68,811
-13.9%
0.13%
-27.8%
NVS  NOVARTIS A Gsponsored adr$869,000
-1.6%
9,3830.0%0.13%
-5.9%
CALX SellCALIX INC$862,000
-16.6%
86,044
-20.4%
0.13%
-20.3%
SWKS SellSKYWORKS SOLUTIONS INC$868,000
+24.7%
11,944
-0.3%
0.13%
+17.8%
DHR  DANAHER CORP DEL$857,000
+12.8%
10,0000.0%0.12%
+7.8%
TNAV NewTELENAV INC$858,000128,626
+100.0%
0.12%
MITK NewMITEK SYS INC$842,000254,346
+100.0%
0.12%
JCI BuyJOHNSON CTLS INC$840,000
+20.0%
17,378
+9.2%
0.12%
+14.0%
SIRI BuySIRIUS XM HLDGS INC$840,000
+49.5%
240,000
+49.2%
0.12%
+41.9%
BMI BuyBADGER METER INC$831,000
+28.6%
13,998
+9.4%
0.12%
+22.2%
WAB SellWABTEC CORP$832,000
+6.9%
9,573
-0.3%
0.12%
+1.7%
IRIX SellIRIDEX CORP$822,000
+6.1%
95,575
-13.7%
0.12%
+0.8%
OESX SellORION ENERGY SYSTEMS INC$823,000
-11.3%
149,717
-13.7%
0.12%
-15.5%
KIRK NewKIRKLANDS INC$817,00034,580
+100.0%
0.12%
FRME SellFIRST MERCHANTS CORP$807,000
-2.9%
35,479
-13.7%
0.12%
-7.1%
CVGI NewCOMMERCIAL VEH GROUP INC$801,000120,222
+100.0%
0.12%
TRGP  TARGA RES CORP$789,000
-22.1%
7,4410.0%0.12%
-25.8%
SUPN SellSUPERNUS PHARMACEUTICALS INC$786,000
-17.1%
94,710
-13.2%
0.11%
-21.4%
MCK BuyMCKESSON CORP$773,000
+78.9%
3,725
+67.8%
0.11%
+71.2%
GSM SellGLOBE SPECIALTY METALS INC$741,000
-15.0%
42,993
-10.3%
0.11%
-18.8%
PGTI SellPGT INC$714,000
-10.8%
74,130
-13.7%
0.10%
-14.8%
ITW  ILLINOIS TOOL WKS INC$710,000
+12.2%
7,5000.0%0.10%
+6.2%
VC SellVISTEON CORP$681,000
+9.5%
6,372
-0.3%
0.10%
+4.2%
ICAD BuyICAD INC$683,000
+4.0%
74,510
+11.8%
0.10%
-2.0%
ALXN SellALEXION PHARMACEUTICALS INC$663,000
+11.4%
3,582
-0.2%
0.10%
+6.6%
NGD NewNEW GOLD INC CDA$625,000145,300
+100.0%
0.09%
FLDM SellFLUIDIGM CORP DEL$622,000
+18.9%
18,441
-13.6%
0.09%
+13.8%
KGC SellKINROSS GOLD CORP$624,000
-74.0%
221,300
-69.6%
0.09%
-75.2%
SDLP SellSEADRILL PARTNERS LLC$608,000
-70.6%
37,478
-43.6%
0.09%
-71.9%
APAM  ARTISAN PARTNERS ASSET MGMTcl a$607,000
-2.9%
12,0070.0%0.09%
-8.3%
WTS BuyWATTS WATER TECHNOLOGIES INCcl a$597,000
+19.4%
9,403
+9.4%
0.09%
+13.0%
RLGT SellRADIANT LOGISTICS INC$593,000
-0.8%
140,243
-13.7%
0.09%
-6.5%
TNP SellTSAKOS ENERGY NAVIGATION LTD$589,000
-5.6%
84,422
-13.7%
0.09%
-9.5%
GE  GENERAL ELECTRIC CO$586,000
-1.3%
23,1930.0%0.08%
-6.6%
AKS NewAK STL HLDG CORP$577,00097,133
+100.0%
0.08%
BWA BuyBORGWARNER INC$577,000
+61.6%
10,503
+55.0%
0.08%
+52.7%
KMI  KINDER MORGAN INC DEL$572,000
+10.2%
13,5280.0%0.08%
+5.1%
IWO NewISHARES TRrus 2000 grw etf$557,0003,915
+100.0%
0.08%
POWR SellPOWERSECURE INTL INC$548,000
+4.8%
47,072
-13.7%
0.08%0.0%
BDSI  BIODELIVERY SCIENCES INTL IN$544,000
-29.6%
45,2170.0%0.08%
-33.1%
HXL SellHEXCEL CORP NEW$536,000
+4.3%
12,922
-0.2%
0.08%
-1.3%
CCC BuyCALGON CARBON CORP$538,000
+17.2%
25,913
+9.4%
0.08%
+11.4%
BEAT SellBIOTELEMETRY INC$533,000
+29.1%
53,100
-13.7%
0.08%
+23.8%
ACAD  ACADIA PHARMACEUTICALS INC$529,000
+28.4%
16,6470.0%0.08%
+22.2%
YOKU  YOUKU TUDOU INCsponsored adr$530,000
-0.6%
29,7710.0%0.08%
-6.1%
MYRG BuyMYR GROUP INC DEL$519,000
+24.8%
18,946
+9.6%
0.08%
+18.8%
WLDN SellWILLDAN GROUP INC$519,000
-39.4%
38,448
-35.1%
0.08%
-42.0%
ASA NewASA GOLD AND PRECIOUS MTLS L$516,00051,000
+100.0%
0.08%
RAVN BuyRAVEN INDS INC$509,000
+124.2%
20,354
+118.8%
0.07%
+111.4%
LKQ BuyLKQ CORP$504,000
+15.9%
17,918
+9.4%
0.07%
+9.0%
JAZZ  JAZZ PHARMACEUTICALS PLC$503,000
+2.0%
3,0730.0%0.07%
-2.7%
AXP  AMERICAN EXPRESS CO$496,000
+6.2%
5,3330.0%0.07%
+1.4%
BIOAQ BuyBIOAMBER INC$493,000
+34.0%
58,728
+59.3%
0.07%
+28.6%
XOM  EXXON MOBIL CORP$493,000
-1.8%
5,3360.0%0.07%
-6.5%
PVAHQ SellPENN VA CORP$495,000
-54.6%
74,037
-13.7%
0.07%
-56.9%
EIGI SellENDURANCE INTL GROUP HLDGS I$496,000
-20.9%
26,935
-30.1%
0.07%
-25.0%
DLTR SellDOLLAR TREE INC$493,000
+24.5%
7,008
-0.7%
0.07%
+18.0%
MD SellMEDNAX INC$489,000
+20.1%
7,393
-0.3%
0.07%
+14.5%
PODD  INSULET CORP$482,000
+25.2%
10,4580.0%0.07%
+18.6%
WMT BuyWAL-MART STORES INC$472,000
+23.6%
5,500
+10.0%
0.07%
+19.0%
ATEC SellALPHATEC HOLDINGS INC$470,000
-28.5%
333,579
-13.7%
0.07%
-32.7%
SGMO BuySANGAMO BIOSCIENCES INC$467,000
+86.1%
30,684
+32.0%
0.07%
+78.9%
EEFT SellEURONET WORLDWIDE INC$464,000
+14.3%
8,457
-0.4%
0.07%
+9.7%
PKG SellPACKAGING CORP AMER$464,000
-3.1%
5,943
-20.8%
0.07%
-6.8%
CPB  CAMPBELL SOUP CO$460,000
+2.9%
10,4560.0%0.07%
-1.5%
ADS SellALLIANCE DATA SYSTEMS CORP$463,000
+14.6%
1,617
-0.7%
0.07%
+8.1%
XYL NewXYLEM INC$463,00012,157
+100.0%
0.07%
ERII BuyENERGY RECOVERY INC$449,000
+227.7%
85,235
+120.0%
0.06%
+209.5%
CDXS SellCODEXIS INC$449,000
-6.5%
177,979
-13.7%
0.06%
-11.0%
AXTI SellAXT INC$444,000
-0.9%
158,472
-13.7%
0.06%
-5.8%
PBYI  PUMA BIOTECHNOLOGY INC$442,000
-20.6%
2,3360.0%0.06%
-24.7%
STKL SellSUNOPTA INC$441,000
-15.5%
37,201
-13.9%
0.06%
-20.0%
TAXA  LIBERTY TAX INCcl a$433,000
+10.7%
12,1050.0%0.06%
+5.0%
MDRX SellALLSCRIPTS HEALTHCARE SOLUTN$431,000
-70.2%
33,780
-68.7%
0.06%
-71.5%
TRIB SellTRINITY BIOTECH PLCspon adr new$436,000
-17.1%
24,885
-13.6%
0.06%
-21.2%
ZEN BuyZENDESK INC$436,000
+34.6%
17,889
+19.3%
0.06%
+26.0%
VRTX  VERTEX PHARMACEUTICALS INC$411,000
+5.9%
3,4560.0%0.06%
+1.7%
SWN BuySOUTHWESTERN ENERGY CO$410,000
-18.0%
15,030
+5.1%
0.06%
-22.1%
BLUE NewBLUEBIRD BIO INC$406,0004,427
+100.0%
0.06%
CPST SellCAPSTONE TURBINE CORP$404,000
-40.4%
546,619
-13.7%
0.06%
-43.3%
ETP  ENERGY TRANSFER PRTNRS L Punit ltd partn$403,000
+1.5%
6,2020.0%0.06%
-3.3%
USEG SellU S ENERGY CORP WYO$397,000
-60.0%
268,161
-13.7%
0.06%
-61.8%
PKI SellPERKINELMER INC$398,0000.0%9,098
-0.4%
0.06%
-4.9%
CRL  CHARLES RIV LABS INTL INC$394,000
+6.8%
6,1850.0%0.06%
+1.8%
ALNY SellALNYLAM PHARMACEUTICALS INC$389,000
+6.6%
4,008
-14.3%
0.06%
+1.8%
CHS SellCHICOS FAS INC$378,000
-5.7%
23,313
-14.1%
0.06%
-9.8%
WWAV SellWHITEWAVE FOODS CO$363,000
-4.0%
10,375
-0.4%
0.05%
-8.6%
RE  EVEREST RE GROUP LTD$363,000
+5.2%
2,1300.0%0.05%0.0%
BUD  ANHEUSER BUSCH INBEV SA/NVsponsored adr$363,000
+1.4%
3,2290.0%0.05%
-3.6%
IAC SellIAC INTERACTIVECORP$367,000
-8.0%
6,043
-0.3%
0.05%
-13.1%
FAST  FASTENAL CO$357,000
+5.9%
7,5000.0%0.05%0.0%
VRNT SellVERINT SYS INC$359,000
+4.4%
6,164
-0.3%
0.05%
-1.9%
TMH  TEAM HEALTH HOLDINGS INC$353,000
-0.8%
6,1310.0%0.05%
-5.6%
MMS SellMAXIMUS INC$343,000
+36.1%
6,250
-0.3%
0.05%
+28.2%
Q  QUINTILES TRANSNATIO HLDGS I$340,000
+5.6%
5,7750.0%0.05%
+2.0%
SNX SellSYNNEX CORP$336,000
+20.4%
4,296
-0.3%
0.05%
+14.0%
SHPG NewSHIRE PLCsponsored adr$337,0001,586
+100.0%
0.05%
VRSK SellVERISK ANALYTICS INCcl a$334,000
+4.7%
5,221
-0.3%
0.05%0.0%
INFI SellINFINITY PHARMACEUTICALS INC$335,000
-2.0%
19,863
-22.2%
0.05%
-5.8%
ZLTQ  ZELTIQ AESTHETICS INC$333,000
+23.3%
11,9210.0%0.05%
+17.1%
FCEL SellFUELCELL ENERGY INC$330,000
-36.3%
214,060
-13.7%
0.05%
-39.2%
MTX  MINERALS TECHNOLOGIES INC$326,000
+12.4%
4,6940.0%0.05%
+6.8%
LEN SellLENNAR CORPcl a$324,000
-14.3%
7,230
-25.7%
0.05%
-19.0%
MIXT BuyMIX TELEMATICS LTDsponsored adr$323,000
-24.0%
49,718
+9.3%
0.05%
-27.7%
TGEN  TECOGEN INC NEW$316,000
-6.8%
60,4990.0%0.05%
-11.5%
ELGX  ENDOLOGIX INC$310,000
+44.2%
20,3030.0%0.04%
+36.4%
EPD  ENTERPRISE PRODS PARTNERS L$308,000
-10.2%
8,5200.0%0.04%
-13.5%
CMC SellCOMMERCIAL METALS CO$309,000
-18.0%
18,946
-14.1%
0.04%
-22.4%
DSW NewDSW INCcl a$306,0008,211
+100.0%
0.04%
BSX  BOSTON SCIENTIFIC CORP$302,000
+12.3%
22,8190.0%0.04%
+7.3%
HCA NewHCA HOLDINGS INC$296,0004,038
+100.0%
0.04%
AWAY SellHOMEAWAY INC$293,000
-16.3%
9,825
-0.3%
0.04%
-20.4%
MMM  3M CO$286,000
+15.8%
1,7420.0%0.04%
+10.5%
EXAM SellEXAMWORKS GROUP INC$291,000
-79.1%
7,000
-83.6%
0.04%
-80.3%
LXK SellLEXMARK INTL NEWcl a$286,000
-3.4%
6,929
-0.4%
0.04%
-6.7%
ALL  ALLSTATE CORP$283,000
+14.1%
4,0330.0%0.04%
+7.9%
ADP  AUTOMATIC DATA PROCESSING IN$278,000
+0.4%
3,3340.0%0.04%
-4.8%
X SellUNITED STATES STL CORP NEW$278,000
-37.1%
10,415
-7.7%
0.04%
-41.2%
BRKR  BRUKER CORP$271,000
+5.9%
13,8280.0%0.04%0.0%
RDSA  ROYAL DUTCH SHELL PLCspons adr a$269,000
-12.1%
4,0200.0%0.04%
-17.0%
FEYE SellFIREEYE INC$270,000
-94.2%
8,556
-94.4%
0.04%
-94.6%
FLS NewFLOWSERVE CORP$264,0004,412
+100.0%
0.04%
SSNI BuySILVER SPRING NETWORKS INC$258,000
-4.4%
30,569
+9.4%
0.04%
-7.3%
RMTI SellROCKWELL MED INC$263,000
-1.9%
25,572
-12.8%
0.04%
-7.3%
HTWR  HEARTWARE INTL INC$254,000
-5.2%
3,4540.0%0.04%
-9.8%
DUK  DUKE ENERGY CORP NEW$257,000
+11.7%
3,0810.0%0.04%
+5.7%
CMCSA SellCOMCAST CORP NEWcl a$251,000
-19.6%
4,333
-25.3%
0.04%
-22.9%
SQBK SellSQUARE 1 FINL INCcl a$250,000
+12.1%
10,108
-12.7%
0.04%
+5.9%
TRAK NewDEALERTRACK TECHNOLOGIES INC$244,0005,513
+100.0%
0.04%
CPRT  COPART INC$241,000
+16.4%
6,6000.0%0.04%
+9.4%
CXO BuyCONCHO RES INC$239,000
-18.4%
2,393
+2.4%
0.04%
-22.2%
MC SellMOELIS & COcl a$234,000
-93.7%
6,712
-93.8%
0.03%
-94.0%
EMC NewE M C CORP MASS$227,0007,641
+100.0%
0.03%
SGEN NewSEATTLE GENETICS INC$225,0006,991
+100.0%
0.03%
TRIP NewTRIPADVISOR INC$229,0003,071
+100.0%
0.03%
EBAY NewEBAY INC$218,0003,884
+100.0%
0.03%
KEYW NewKEYW HLDG CORP$218,00020,954
+100.0%
0.03%
AVGO NewAVAGO TECHNOLOGIES LTD$211,0002,100
+100.0%
0.03%
JOY SellJOY GLOBAL INC$206,000
-37.2%
4,423
-26.5%
0.03%
-40.0%
DGI SellDIGITALGLOBE INC$205,000
-8.5%
6,622
-15.7%
0.03%
-11.8%
UMC  UNITED MICROELECTRONICS CORPspon adr new$207,000
+13.7%
91,4000.0%0.03%
+7.1%
ARUN SellARUBA NETWORKS INC$202,000
-43.6%
11,118
-33.0%
0.03%
-47.3%
F  FORD MTR CO DEL$162,000
+5.2%
10,4370.0%0.02%0.0%
FESLQ SellFORBES ENERGY SVCS LTD$106,000
-74.0%
87,298
-13.7%
0.02%
-75.8%
URG NewUR ENERGY INC$87,000100,000
+100.0%
0.01%
SLP SellSIMULATIONS PLUS INC$77,000
-14.4%
11,584
-10.8%
0.01%
-21.4%
SUMR SellSUMMER INFANT INC$59,000
-16.9%
18,021
-10.8%
0.01%
-18.2%
BIOL SellBIOLASE INC$63,000
-4.5%
23,803
-10.9%
0.01%
-10.0%
LEDS SellSEMILEDS CORP$59,000
+110.7%
54,000
-10.8%
0.01%
+125.0%
CEMI SellCHEMBIO DIAGNOSTICS INC$56,000
-6.7%
14,388
-10.8%
0.01%
-11.1%
XCO SellEXCO RESOURCES INC$52,000
-44.1%
23,808
-14.1%
0.01%
-42.9%
LTRX NewLANTRONIX INC$52,00027,491
+100.0%
0.01%
AEHR SellAEHR TEST SYSTEMS$55,000
-9.8%
21,662
-10.8%
0.01%
-11.1%
STRI SellSTR HLDGS INC$47,000
-16.1%
34,448
-10.9%
0.01%
-22.2%
DYSL SellDYNASIL CORP AMER$48,000
-17.2%
33,061
-10.9%
0.01%
-22.2%
INTT SellINTEST CORP$46,000
-20.7%
10,856
-10.8%
0.01%
-22.2%
IPAS NewIPASS INC$48,00035,396
+100.0%
0.01%
MCZAF NewMAD CATZ INTERACTIVE INC$49,000115,867
+100.0%
0.01%
GIG SellGIGOPTIX INC$39,000
-11.4%
32,413
-10.9%
0.01%
-14.3%
HK SellHALCON RES CORP$22,000
-59.3%
12,538
-7.3%
0.00%
-62.5%
GRHHQ SellGREENHUNTER RES INC$11,000
-59.3%
15,662
-10.8%
0.00%
-50.0%
CERE ExitCERES INC$0-79,638
-100.0%
-0.01%
TINY ExitHARRIS & HARRIS GROUP INC$0-10,218
-100.0%
-0.01%
BONE ExitBACTERIN INTL HLDGS INC$0-10,857
-100.0%
-0.01%
NPTN ExitNEOPHOTONICS CORP$0-20,415
-100.0%
-0.01%
SHOR ExitSHORETEL INC$0-11,819
-100.0%
-0.01%
CMLS ExitCUMULUS MEDIA INCcl a$0-19,409
-100.0%
-0.01%
NEON ExitNEONODE INC$0-35,457
-100.0%
-0.01%
GTIM ExitGOOD TIMES RESTAURANTS INC$0-13,200
-100.0%
-0.01%
BV ExitBAZAARVOICE INC$0-15,291
-100.0%
-0.02%
RLD ExitREALD INC$0-15,743
-100.0%
-0.02%
RDWR ExitRADWARE LTDord$0-11,345
-100.0%
-0.03%
OXY ExitOCCIDENTAL PETE CORP DEL$0-2,165
-100.0%
-0.03%
DSCI ExitDERMA SCIENCES INC$0-24,796
-100.0%
-0.03%
CSOD ExitCORNERSTONE ONDEMAND INC$0-6,436
-100.0%
-0.03%
RUBI ExitRUBICON PROJ INC$0-19,356
-100.0%
-0.04%
ATML ExitATMEL CORP$0-28,563
-100.0%
-0.04%
CR ExitCRANE CO$0-3,732
-100.0%
-0.04%
WMB ExitWILLIAMS COS INC DEL$0-4,300
-100.0%
-0.04%
PII ExitPOLARIS INDS INC$0-1,562
-100.0%
-0.04%
SZYM ExitSOLAZYME INC$0-32,847
-100.0%
-0.04%
GMLP ExitGOLAR LNG PARTNERS LP$0-6,987
-100.0%
-0.04%
ExitREWALK ROBOTICS LTD$0-7,500
-100.0%
-0.04%
WDR ExitWADDELL & REED FINL INCcl a$0-5,105
-100.0%
-0.04%
ACHN ExitACHILLION PHARMACEUTICALS IN$0-27,448
-100.0%
-0.04%
RXN ExitREXNORD CORP NEW$0-10,666
-100.0%
-0.05%
ICPT ExitINTERCEPT PHARMACEUTICALS IN$0-1,294
-100.0%
-0.05%
GMCR ExitKEURIG GREEN MTN INC$0-2,420
-100.0%
-0.05%
STLD ExitSTEEL DYNAMICS INC$0-14,450
-100.0%
-0.05%
CBI ExitCHICAGO BRIDGE & IRON CO N V$0-5,646
-100.0%
-0.05%
ABB ExitABB LTDsponsored adr$0-15,243
-100.0%
-0.05%
SYT ExitSYNGENTA AGsponsored adr$0-5,582
-100.0%
-0.05%
XOMA ExitXOMA CORP DEL$0-89,428
-100.0%
-0.06%
PFE ExitPFIZER INC$0-13,105
-100.0%
-0.06%
SLXP ExitSALIX PHARMACEUTICALS INC$0-2,594
-100.0%
-0.06%
NESCQ ExitNUVERRA ENVIRONMENTAL SOLUTI$0-29,033
-100.0%
-0.06%
PRTS ExitU.S. AUTO PARTS NETWORK INC$0-155,524
-100.0%
-0.07%
CREE ExitCREE INC$0-11,739
-100.0%
-0.07%
CTPR ExitCTPARTNERS EXECUTIVE SEARCH$0-46,246
-100.0%
-0.11%
PXLW ExitPIXELWORKS INC$0-111,723
-100.0%
-0.11%
GTLS ExitCHART INDS INC$0-12,034
-100.0%
-0.11%
SQNM ExitSEQUENOM INC$0-253,798
-100.0%
-0.12%
SMED ExitSHARPS COMPLIANCE CORP$0-180,949
-100.0%
-0.12%
MIG ExitMEADOWBROOK INS GROUP INC$0-136,687
-100.0%
-0.12%
HSKA ExitHESKA CORP$0-63,901
-100.0%
-0.13%
DRAD ExitDIGIRAD CORP$0-224,592
-100.0%
-0.14%
CRNT ExitCERAGON NETWORKS LTDord$0-376,879
-100.0%
-0.14%
VVTV ExitVALUEVISION MEDIA INCcl a$0-179,053
-100.0%
-0.14%
KFRC ExitKFORCE INC$0-47,779
-100.0%
-0.14%
MTSN ExitMATTSON TECHNOLOGY INC$0-381,960
-100.0%
-0.14%
SNI ExitSCRIPPS NETWORKS INTERACT IN$0-13,357
-100.0%
-0.16%
GOLD ExitBARRICK GOLD CORP$0-73,623
-100.0%
-0.16%
MW ExitMENS WEARHOUSE INC$0-23,838
-100.0%
-0.17%
EPAM ExitEPAM SYS INC$0-30,531
-100.0%
-0.20%
BEAV ExitB/E AEROSPACE INC$0-16,227
-100.0%
-0.21%
NOV ExitNATIONAL OILWELL VARCO INC$0-24,508
-100.0%
-0.28%
KO ExitCOCA COLA CO$0-44,742
-100.0%
-0.29%
DAL ExitDELTA AIR LINES INC DEL$0-60,878
-100.0%
-0.34%
TXTR ExitTEXTURA CORP$0-84,156
-100.0%
-0.34%
MYL ExitMYLAN INC$0-49,579
-100.0%
-0.34%
SNSS ExitSUNESIS PHARMACEUTICALS INC$0-354,861
-100.0%
-0.39%
GSVC ExitGSV CAP CORP$0-273,230
-100.0%
-0.42%
USG ExitU S G CORP$0-108,937
-100.0%
-0.46%
TYC ExitTYCO INTERNATIONAL LTD$0-77,654
-100.0%
-0.53%
Original filings

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

  • View 13F-HR filed 2015-01-27
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 Q4 2014 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%

View ESSEX INVESTMENT MANAGEMENT CO LLC's complete significant-ownership history.

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

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

Compare quarters

Export ESSEX INVESTMENT MANAGEMENT CO LLC's holdings