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Essex Investment Management Co LLC

Q3 2026 Holdings

Filed 2026-10-19 | 301 holdings | $674.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Transact Technologies Inc(TACT)COM892918103$208.9K43,1610.0%
Optical Cable Corp(OCC)COM683827208$209.3K12,6290.0%
Harvard Bioscience Inc(HBIO)COM416906204$213.6K26,9730.0%
Data I O Corp(DAIO)COM237690102$218.5K74,5580.0%
One Stop SYS Inc(OSS)COM68247W109$224.1K25,6740.0%
Duke Energy Corp New(DUK)COM26441C204$229.2K2,0100.0%
Matson Inc(MATX)COM57686G105$231.1K1,0520.0%
Axil Brands Inc(AXIL)COM76151R206$239.2K39,6050.0%
Alpha PRO Tech LTD(APT)COM020772109$242.1K47,2830.0%
Archer Daniels Midland Co(ADM)COM039483102$261.7K3,2970.0%
Novartis AG(NVSN)ADR66987V109$267.3K1,8750.0%
Strattec SEC Corp(STRT)COM863111100$272.8K4,1990.0%
Richardson Electrs LTD(RELL)COM763165107$284.0K16,0180.0%
Perma-Pipe Intl Hldgs Inc(PPIH)COM714167103$292.7K9,5160.0%
GE Aerospace(GE)COM369604301$293.9K9410.0%
Verizon Communications Inc(VZ)COM92343V104$299.5K6,5300.0%
Snap on Inc(SNA)COM833034101$331.0K9110.0%
Grand Canyon ED Inc(LOPE)COM38526M106$348.7K2,3000.1%
Lensar Inc(LNSR)COM52634L108$351.0K53,2580.1%
Cerebras Systems Inc(CBRS)COM15675D103$355.1K1,9990.1%
American Express Co(AXP)COM025816109$370.7K1,2190.1%
Pepsico Inc(PEP)COM713448108$385.4K3,0410.1%
Eyepoint Inc(EYPT)COM30233G209$385.5K117,8780.1%
Equinor ASA(EQNR)ADR29446M102$386.8K9,2970.1%
Aeva Technologies Inc(AEVA)COM00835Q202$391.1K27,8560.1%
Broadwind Inc(BWEN)COM11161T207$395.7K94,6710.1%
Vince Hldg Corp(VNCE)COM92719W207$410.1K40,7220.1%
Camtek LTD(CAMT)COMM20791105$431.8K2,7810.1%
Axcelis Technologies Inc(ACLS)COM054540208$439.5K3,3500.1%
Vanguard Index FDS(VTI)ETF922908769$451.3K1,2060.1%
Newmont Corp(NEM)COM651639106$453.7K3,9340.1%
Electrovaya Inc(ELVA)COM28617B606$468.1K71,7910.1%
Cameco Corp(CCJ)COM13321L108$488.0K5,6300.1%
Emcor Group Inc(EME)COM29084Q100$553.8K7340.1%
Sitime Corp(SITM)COM82982T106$554.2K8500.1%
ON Semiconductor Corp(ON)COM682189105$556.4K7,2380.1%
Johnson & Johnson(JNJ)COM478160104$579.5K2,1890.1%
Colgate Palmolive Co(CL)COM194162103$591.4K6,9310.1%
Marsh & Mclennan COS Inc(MRSH)COM571748102$602.7K3,5300.1%
Martin Marietta Matls Inc(MLM)COM573284106$608.4K1,2680.1%
Eton Pharmaceuticals Inc(ETON)COM29772L108$620.3K12,0470.1%
Medtronic PLC(MDT)COMG5960L103$622.8K7,2170.1%
Wheaton Precious Metals Corp(WPM)COM962879102$632.6K4,7310.1%
Amtech SYS Inc(ASYS)COM032332504$633.6K37,7610.1%
MP Materials Corp(MP)COM553368101$657.6K13,9060.1%
Orion Energy SYS Inc(OESX)COM686275207$673.7K22,0890.1%
AIR Products and Chemicals Inc(APD)COM009158106$682.5K2,4530.1%
Valmont Inds Inc(VMI)COM920253101$699.1K1,5100.1%
Franco NEV Corp(FNV)COM351858105$699.8K2,9390.1%
Ambiq Micro Inc(AMBQ)COM023193105$716.2K10,5060.1%
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