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Essex Investment Management Co LLC

Q4 2020 Holdings

Filed 2021-02-12 | 481 holdings | $110.1M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Aspen Aerogels Inc COM(ASPN)COM04523Y105$9.8M585,1488.9%
Beam Global COM(BEEM)COM07373B109$6.1M82,4065.5%
Barrick Gold Corp COM(ABX)COM067901108$5.1M222,5174.6%
Biolife Solutions Inc COM New(BLFS)COM09062W204$4.9M122,8554.5%
Codexis Inc COM(CDXS)COM192005106$4.6M210,1844.2%
Array Technologies Inc COM SHS(ARRY)COM04271T100$4.0M93,7883.7%
Chegg Inc COM(CHGG)COM163092109$4.0M43,8453.6%
AMN Healthcare Svcs Inc COM(AMN)COM001744101$3.9M57,7883.6%
Alphatec Hldgs Inc COM New(ATEC)COM02081G201$3.9M269,1503.5%
American Superconductor Corp S(AMSC)COM030111207$3.8M161,9943.4%
Constellation Brands Inc CL A(STZ)COM21036P108$3.8M17,3043.4%
Biogen Inc COM(BIIB)COM09062X103$3.3M13,3543.0%
Beazer Homes USA Inc COM New(BZH)COM07556Q881$3.2M209,8472.9%
Chewy Inc CL A(CHWY)COM16679L109$3.0M32,8662.7%
Ciena Corp COM New(CIEN)COM171779309$2.9M55,6492.7%
Cryoport Inc COM PAR $0.001(CYRX)COM229050307$2.7M61,8022.5%
Biomarin Pharmaceutical Inc Co(BMRN)COM09061G101$2.7M30,7202.4%
Castle Biosciences Inc COM(CSTL)COM14843C105$2.4M35,0422.1%
Builders Firstsource Inc COM(BLDR)COM12008R107$2.3M56,5922.1%
Bancorp Inc del COM(TBBK)COM05969A105$2.2M162,6152.0%
Axos Financial Inc COM(AX)COM05465C100$2.2M58,3962.0%
Ameresco Inc CL A(AMRC)COM02361E108$2.2M41,3332.0%
Cargurus Inc COM CL A(CARG)COM141788109$2.1M66,0151.9%
Adobe Systems Incorporated COM(ADBE)COM00724F101$1.9M3,8271.7%
Aspen Group Inc COM New(ASPU)COM04530L203$1.9M169,2461.7%
Advanced Micro Devices Inc COM(AMD)COM007903107$1.8M20,0001.7%
Airgain Inc COM(AIRG)COM00938A104$1.6M90,2351.5%
Cloudflare Inc CL A COM(NET)COM18915M107$1.6M20,7811.4%
Akamai Technologies Inc COM(AKAM)COM00971T101$1.3M12,5391.2%
Ceco Environmental Corp COM(CECO)COM125141101$1.3M181,8831.1%
Canada Goose Hldgs Inc SHS SUB(GOOS)COM135086106$1.3M42,3931.1%
Cleveland-Cliffs Inc New COM(CLF)COM185899101$1.3M85,9061.1%
Adma Biologics Inc COM(ADMA)COM000899104$1.2M627,9311.1%
Amtech SYS Inc COM PAR $0.01n(ASYS)COM032332504$1.0M162,8550.9%
Acadia Pharmaceuticals Inc COM(ACAD)COM004225108$1.0M19,1350.9%
American Airls Group Inc COM(AAL)COM02376R102$991.0K62,8200.9%
Champions Oncology Inc COM New(CSBR)COM15870P307$974.0K90,2320.9%
Broadwind Inc COM New(BWEN)COM11161T207$879.0K110,8960.8%
Biontech SE Sponsored ADS(BNTX)COM09075V102$815.0K10,0000.7%
Bausch Health COS Inc COM(BHC)COM071734107$811.0K38,9730.7%
Crexendo Inc COM(CXDO)COM226552107$562.0K81,0970.5%
DLH Hldgs Corp COM(DLHC)COM23335Q100$456.0K48,9690.4%
Caredx Inc COM(CDNA)COM14167L103$444.0K6,1230.4%
ACI Worldwide Inc COM(ACIW)COM004498101$396.0K10,3020.4%
CPS Technologies Corp COM(CPSH)COM12619F104$308.0K110,6820.3%
Crown Crafts Inc COM(CRWS)COM228309100$260.0K36,1140.2%
Clean Harbors Inc COM(CLH)COM184496107$234.0K3,0760.2%
Celcuity Inc COM(CELC)COM15102K100$83.0K9,0340.1%
Costco Whsl Corp New COM(COST)COM22160K105$68.0K1800.1%
Corteva Inc COM(CTVA)COM22052L104$29.0K7450.0%
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