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Essex Investment Management Co LLC

Q4 2021 Holdings

Filed 2022-02-10 | 405 holdings | $94.9M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Aspen Aerogels Inc COM(ASPN)COM04523Y105$18.8M376,87019.8%
Ciena Corp COM New(CIEN)COM171779309$9.3M120,7179.8%
Codexis Inc COM(CDXS)COM192005106$4.8M152,5645.0%
Advansix Inc COM(ASIX)COM00773T101$4.1M86,0984.3%
Castle Biosciences Inc COM(CSTL)COM14843C105$3.9M91,9354.2%
Chegg Inc COM(CHGG)COM163092109$3.9M127,0394.1%
Builders Firstsource Inc COM(BLDR)COM12008R107$3.8M44,9114.1%
Array Technologies Inc COM SHS(ARRY)COM04271T100$3.4M219,0053.6%
Cryoport Inc COM PAR $0.001(CYRX)COM229050307$3.3M55,4353.5%
Barrick Gold Corp COM(ABX)COM067901108$3.3M171,9033.4%
Biogen Inc COM(BIIB)COM09062X103$3.0M12,5823.2%
Babcock & Wilcox Enterprises I(BW)COM05614L209$3.0M334,5123.2%
Axos Financial Inc COM(AX)COM05465C100$2.9M52,1173.1%
Bancorp Inc del COM(TBBK)COM05969A105$2.5M97,6852.6%
Constellation Brands Inc CL A(STZ)COM21036P108$2.5M9,8102.6%
Amtech SYS Inc COM PAR $0.01n(ASYS)COM032332504$2.4M241,1202.5%
Coinbase Global Inc COM CL A(COIN)COM19260Q107$2.3M9,2872.5%
Biontech SE Sponsored ADS(BNTX)COM09075V102$2.3M9,0582.5%
Alphatec Hldgs Inc COM New(ATEC)COM02081G201$2.3M197,9202.4%
Beam Global COM(BEEM)COM07373B109$1.5M83,2771.6%
Bloom Energy Corp COM CL A(BE)COM093712107$1.5M68,3671.6%
Clean Harbors Inc COM(CLH)COM184496107$1.4M13,8481.5%
Ceco Environmental Corp COM(CECO)COM125141101$1.0M163,7031.1%
Alibaba Group Hldg LTD Sponsor(BABA)COM01609W102$1.0M8,5001.1%
Cleveland-Cliffs Inc New COM(CLF)COM185899101$1.0M46,2461.1%
American Airls Group Inc COM(AAL)COM02376R102$999.0K55,6151.1%
Champions Oncology Inc COM New(CSBR)COM15870P307$890.0K106,4230.9%
Crexendo Inc COM(CXDO)COM226552107$829.0K165,7800.9%
Broadwind Inc COM New(BWEN)COM11161T207$482.0K256,1430.5%
Aware Inc Mass COM(AWRE)COM05453N100$427.0K135,6290.5%
ACI Worldwide Inc COM(ACIW)COM004498101$347.0K9,9870.4%
Dana Inc COM(DAN)COM235825205$275.0K12,0590.3%
Corning Inc COM(GLW)COM219350105$194.0K5,2180.2%
Bigcommerce Hldgs Inc COM SER(CMRC)COM08975P108$178.0K5,0290.2%
Costco Whsl Corp New COM(COST)COM22160K105$102.0K1800.1%
DTE Energy Co COM(DTE)COM233331107$88.0K7350.1%
Corteva Inc COM(CTVA)COM22052L104$35.0K7340.0%
Apple Inc COM(AAPL)COM037833100$20.9K117,7510.0%
Microsoft Corp COM(MSFT)COM594918104$20.8K61,8580.0%
Amazon COM Inc COM(AMZN)COM023135106$18.9K5,6570.0%
Autodesk Inc COM(ADSK)COM052769106$15.0K530.0%
Tandem Diabetes Care Inc COM N(TNDM)COM875372203$13.1K86,6970.0%
Albemarle Corp COM(ALB)COM012653101$12.1K51,7830.0%
Ford MTR Co del COM(F)COM345370860$10.5K507,0180.0%
Sterling Construction Co Inc C(STRL)COM859241101$10.4K397,1010.0%
Newmont Corp COM(NEM)COM651639106$10.1K162,9320.0%
Cowen Inc CL A New(COWNEUR)COM223622606$10.0K277,9650.0%
Intuit COM(INTU)COM461202103$10.0K15,5050.0%
BP PLC Sponsored ADR(BP)COM055622104$10.0K373,8470.0%
Sunrun Inc COM(RUN)COM86771W105$9.7K282,1510.0%
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