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Essex Investment Management Co LLC

Q1 2026 Holdings

Filed 2026-05-11 | 305 holdings | $631.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Flowserve Corp(FLS)COM34354P105$51.2K6970.0%
Micron Technology Inc(MU)COM595112103$51.7K1530.0%
Ishares Silver TR(SLV)ETF46428Q109$52.5K7710.0%
Amneal Pharmaceuticals Inc(AMRX)COM03168L105$53.4K4,2950.0%
Aware Inc Mass(AWRE)COM05453N100$53.9K43,1050.0%
Clean Harbors Inc(CLH)COM184496107$55.3K1930.0%
Dana Inc(DAN)COM235825205$56.0K1,6650.0%
Morgan Stanley(MS)COM617446448$59.7K3630.0%
Glaukos Corp(GKOS)COM377322102$65.8K6110.0%
Philip Morris Intl Inc(PM)COM718172109$66.5K4020.0%
RIO Tinto PLC(RIO)ADR767204100$66.5K7130.0%
Bristol-Myers Squibb Co(BMY)COM110122108$67.9K1,1200.0%
Amkor Technology Inc(AMKR)COM031652100$68.7K1,5260.0%
Ocean PWR Technologies Inc(OPTT)COM674870506$71.8K205,1930.0%
Freeport Mcmoran Inc(FCX)COM35671D857$76.2K1,2970.0%
Wabtec(WAB)COM929740108$76.5K3060.0%
Kinross Gold Corp(KGC)COM496902404$81.2K2,6610.0%
Royal Gold Inc(RGLD)COM780287108$86.0K3380.0%
Cincinnati Finl Corp(CINF)COM172062101$86.4K5490.0%
Alphabet Inc(GOOG)COM02079K107$91.8K3200.0%
Fuel Tech Inc(FTEK)COM359523107$94.2K77,2500.0%
Vince Hldg Corp(VNCE)COM92719W207$98.3K40,7810.0%
Nvent Elec PLC(NVT)COMG6700G107$99.6K8420.0%
DTE Energy Co(DTE)COM233331107$103.7K7090.0%
Champions Oncology Inc(CSBR)COM15870P307$104.9K18,2490.0%
Orion Energy SYS Inc(OESX)COM686275207$109.7K12,5570.0%
Waste Mgmt Inc del(WM)COM94106L109$113.5K4940.0%
Nephros Inc(NEPH)COM640671400$116.2K38,9840.0%
Liveone Inc(LVO)COM53814X300$125.1K24,5350.0%
Netsol Technologies Inc(NTWK)COM64115A402$127.1K37,4930.0%
Monolithic PWR SYS Inc(MPWR)COM609839105$131.2K1200.0%
Duos Technologies Group Inc(DUOT)COM266042407$131.3K19,1380.0%
Harvard Bioscience Inc(HBIO)COM416906204$131.6K27,0210.0%
Genasys Inc(GNSS)COM36872P103$132.7K72,9070.0%
Applied Indl Technologies Inc(AIT)COM03820C105$134.0K5050.0%
Merck & Co Inc(MRK)COM58933Y105$136.2K1,1320.0%
Automatic Data Processing Inc(ADP)COM053015103$138.4K6810.0%
Flexible Solutions Intl Inc(FSI)COM33938T104$141.8K26,2520.0%
Transact Technologies Inc(TACT)COM892918103$142.6K43,3330.0%
Oracle Corp(ORCL)COM68389X105$147.1K1,0000.0%
Alpha PRO Tech LTD(APT)COM020772109$152.6K34,3750.0%
Nova LTD(NVMI)COMM7516K103$155.9K3590.0%
GSI Technology Inc(GSIT)COM36241U106$156.5K30,4540.0%
Abbott Laboratories(ABT)COM002824100$165.9K1,6160.0%
Geospace Technologies Corp(GEOS)COM37364X109$166.4K13,6360.0%
Amplitech Group Inc(AMPG)COM03211Q200$166.9K87,8400.0%
Matson Inc(MATX)COM57686G105$172.5K1,0520.0%
Richardson Electrs LTD(RELL)COM763165107$176.2K16,0920.0%
Lensar Inc(LNSR)COM52634L108$179.0K30,0340.0%
Costco Wholesale Corporation(COST)COM22160K105$179.4K1800.0%
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