ESSEX INVESTMENT MANAGEMENT CO LLC Q2 2025 Filing
Filed August 12, 2025
Portfolio Value
$550.0M
Holdings
298
Report Date
Q2 2025
Filing Type
13F-HR
All Holdings (298 positions)
| Stock | Value |
|---|---|
KTOSKRATOS DEFENSE & SEC SOLUTIONS | $16.3M |
AMSCAMERICAN SUPERCONDUCTOR CORP | $12.7M |
STRLSTERLING INFRASTRUCTURE INC | $12.3M |
DRSLEONARDO DRS INC | $11.8M |
AVPTAVEPOINT INC | $9.9M |
MSFTMICROSOFT CORP | $9.2M |
HCIHCI GROUP INC | $9.1M |
LINCLINCOLN EDL SVCS CORP | $8.9M |
TSEMTOWER SEMICONDUCTOR LTD | $8.5M |
GEVGE VERNOVA INC | $7.7M |
AAPLAPPLE INC | $7.5M |
ADPTADAPTIVE BIOTECHNOLOGIES CORP | $7.2M |
LGNDLIGAND PHARMACEUTICALS INC | $6.9M |
GHMGRAHAM CORP | $6.9M |
J2AWILLDAN GROUP INC | $6.7M |
IM8NINSMED INC | $6.7M |
AMZNAMAZON COM INC | $6.5M |
GSGOLDMAN SACHS GROUP INC | $6.5M |
MIRMIRION TECHNOLOGIES INC | $6.5M |
OUSTOUSTER INC | $6.1M |
AGXARGAN INC | $6.0M |
MIRMMIRUM PHARMACEUTICALS INC | $5.7M |
EVEREVERQUOTE INC | $5.7M |
AMBAAMBARELLA INC | $5.6M |
NEENEXTERA ENERGY INC | $5.5M |
GWREGUIDEWIRE SOFTWARE INC | $5.5M |
CRMSALESFORCE INC | $5.3M |
AEMAGNICO EAGLE MINES LTD | $4.9M |
UVEUNIVERSAL INS HLDGS INC | $4.9M |
KNSAKINIKSA PHARMACEUTICALS INTL P | $4.7M |
2L9BLUEPRINT MEDICINES CORP | $4.7M |
LYTSLSI INDS INC OHIO | $4.5M |
PEGAPEGASYSTEMS INC | $4.4M |
CXDOCREXENDO INC | $4.4M |
PRIMPRIMORIS SVCS CORP | $4.4M |
CECOCECO ENVIRONMENTAL CORP | $4.3M |
AMPXAMPRIUS TECHNOLOGIES INC | $4.3M |
PATKPATRICK INDS INC | $4.2M |
BWXTBWX TECHNOLOGIES INC | $4.1M |
NUTXNUTEX HEALTH INC | $4.0M |
ZSZSCALER INC | $4.0M |
BWAYBRAINSWAY LTD | $4.0M |
SOYSUNOPTA INC | $4.0M |
CLPTCLEARPOINT NEURO INC | $3.9M |
SIBNSI-BONE INC | $3.9M |
OSPNONESPAN INC | $3.7M |
CONCONCENTRA GROUP HOLDINGS PAREN | $3.7M |
GLDDGREAT LAKES DREDGE & DOCK CORP | $3.6M |
37MMRC GLOBAL INC | $3.6M |
THCTENET HEALTHCARE CORP | $3.6M |
OCULOCULAR THERAPEUTIX INC | $3.5M |
OLOGBXOLO INC | $3.5M |
DLTRDOLLAR TREE INC | $3.4M |
MASS908 DEVICES INC | $3.4M |
XERSXERIS BIOPHARMA HOLDINGS INC | $3.4M |
BGCBGC GROUP INC | $3.3M |
GFFGRIFFON CORP | $3.3M |
DISDISNEY WALT CO | $3.3M |
RJR1STEREOTAXIS INC | $3.3M |
TRNSTRANSCAT INC | $3.2M |
ASMLASML HOLDING N V | $3.2M |
PENGPENGUIN SOLUTIONS INC | $3.2M |
GMEDGLOBUS MED INC | $3.2M |
ARLOARLO TECHNOLOGIES INC | $3.2M |
CGNTCOGNYTE SOFTWARE LTD | $3.1M |
CVLGCOVENANT LOGISTICS GROUP INC | $3.1M |
IEXIDEX CORP | $3.1M |
RDCMRADCOM LTD | $3.1M |
PAYPAYMENTUS HOLDINGS INC | $3.0M |
INTUINTUIT | $3.0M |
RRCRANGE RES CORP | $3.0M |
NVRIENVIRI CORP | $3.0M |
RDVTRED VIOLET INC | $2.9M |
PHRPHREESIA INC | $2.9M |
EVREVERCORE INC | $2.9M |
MDWDMEDIWOUND LTD | $2.8M |
COHUCOHU INC | $2.8M |
MTRXMATRIX SVC CO | $2.8M |
MAMAMAMAS CREATIONS INC | $2.8M |
EXTREXTREME NETWORKS | $2.8M |
ORNORION GROUP HLDGS INC | $2.7M |
BKSYBLACKSKY TECHNOLOGY INC | $2.7M |
PTBPOTBELLY CORP | $2.7M |
AIPARTERIS INC | $2.7M |
ARQTARCUTIS BIOTHERAPEUTICS INC | $2.7M |
PAYXPAYCHEX INC | $2.6M |
1GSNNOVANTA INC | $2.6M |
CRNTCERAGON NETWORKS LTD | $2.5M |
TTITETRA TECHNOLOGIES INC DEL | $2.5M |
ASPNASPEN AEROGELS INC | $2.5M |
KMDAKAMADA LTD | $2.5M |
BKRBAKER HUGHES COMPANY | $2.5M |
LQDTLIQUIDITY SVCS INC | $2.5M |
MEGMONTROSE ENVIRONMENTAL GROUP I | $2.4M |
LZLEGALZOOM COM INC | $2.4M |
ECGEVERUS CONSTR GROUP | $2.3M |
PRCTPROCEPT BIOROBOTICS CORP | $2.3M |
ANGOANGIODYNAMICS INC | $2.3M |
SMTCSEMTECH CORP | $2.2M |
CTMCASTELLUM INC | $2.2M |
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