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Essex Investment Management Co LLC

Q2 2022 Holdings

Filed 2022-08-12 | 423 holdings | $67.1M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Castle Biosciences Inc COM(CSTL)COM14843C105$9.2M417,79513.7%
Amazon COM Inc COM(AMZN)COM023135106$8.1M75,84412.0%
Aspen Aerogels Inc COM(ASPN)COM04523Y105$5.4M550,4808.1%
Chegg Inc COM(CHGG)COM163092109$4.9M261,0817.3%
Codexis Inc COM(CDXS)COM192005106$3.7M353,3995.5%
Advansix Inc COM(ASIX)COM00773T101$2.4M71,1173.5%
Constellation Brands Inc CL A(STZ)COM21036P108$2.2M9,5723.3%
Barrick Gold Corp COM(ABX)COM067901108$2.1M119,5853.2%
Babcock & Wilcox Enterprises I(BW)COM05614L209$2.1M345,4613.1%
Bancorp Inc del COM(TBBK)COM05969A105$2.1M105,9743.1%
Amtech SYS Inc COM PAR $0.01n(ASYS)COM032332504$1.9M261,6212.8%
Cryoport Inc COM PAR $0.001(CYRX)COM229050307$1.9M60,1272.8%
Builders Firstsource Inc COM(BLDR)COM12008R107$1.8M33,8702.7%
Corteva Inc COM(CTVA)COM22052L104$1.7M31,2602.5%
Alibaba Group Hldg LTD Sponsor(BABA)COM01609W102$1.6M14,3982.4%
Ceco Environmental Corp COM(CECO)COM125141101$1.5M245,1772.2%
Alphatec Hldgs Inc COM New(ATEC)COM02081G201$1.4M214,8072.1%
American Airls Group Inc COM(AAL)COM02376R102$1.4M108,9582.1%
Clearpoint Neuro Inc COM(CLPT)COM18507C103$1.4M105,5902.1%
Aehr Test SYS COM(AEHR)COM00760J108$1.3M175,0842.0%
Bloom Energy Corp COM CL A(BE)COM093712107$1.2M73,8151.8%
Clean Harbors Inc COM(CLH)COM184496107$1.0M11,5401.5%
Biogen Inc COM(BIIB)COM09062X103$927.0K4,5441.4%
Champions Oncology Inc COM New(CSBR)COM15870P307$921.0K115,0751.4%
Alpha PRO Tech LTD COM(APT)COM020772109$752.0K168,5471.1%
Broadwind Inc COM New(BWEN)COM11161T207$647.0K394,2171.0%
Cleveland-Cliffs Inc New COM(CLF)COM185899101$620.0K40,3580.9%
Crexendo Inc COM(CXDO)COM226552107$527.0K169,8950.8%
Beam Global COM(BEEM)COM07373B109$459.0K29,5950.7%
Aware Inc Mass COM(AWRE)COM05453N100$331.0K139,0030.5%
ACM Resh Inc COM CL A(ACMR)COM00108J109$223.0K13,2300.3%
Axcelis Technologies Inc COM N(ACLS)COM054540208$204.0K3,7250.3%
ACI Worldwide Inc COM(ACIW)COM004498101$144.0K5,5640.2%
BOX Inc CL A(BOX)COM10316T104$102.0K4,0470.2%
Dana Inc COM(DAN)COM235825205$96.0K6,7980.1%
DTE Energy Co COM(DTE)COM233331107$93.0K7350.1%
Costco Whsl Corp New COM(COST)COM22160K105$86.0K1800.1%
Bigcommerce Hldgs Inc COM SER(CMRC)COM08975P108$76.0K4,6840.1%
AXT Inc COM(AXTI)COM00246W103$26.0K4,4000.0%
Bowman Consulting Group LTD Co(BWMN)COM103002101$26.0K2,1000.0%
Coinbase Global Inc COM CL A(COIN)COM19260Q107$23.0K4870.0%
DT Midstream Inc Common Stock(DTM)COM23345M107$18.0K3670.0%
Apple Inc COM(AAPL)COM037833100$14.7K107,6630.0%
Microsoft Corp COM(MSFT)COM594918104$14.3K55,5590.0%
Generac Hldgs Inc COM(GNRC)COM368736104$10.3K48,9470.0%
Digi Intl Inc COM(DGII)COM253798102$9.8K406,3470.0%
HCI Group Inc COM(HCI)COM40416E103$9.5K140,6850.0%
BP PLC Sponsored ADR(BP)COM055622104$8.9K313,1190.0%
Sterling Infrastructure Inc Co(STRL)COM859241101$8.6K390,7540.0%
Energy Recovery Inc COM(ERII)COM29270J100$8.5K439,4080.0%
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