Essex Investment Management

Essex Investment Management as of Dec. 31, 2024

Portfolio Holdings for Essex Investment Management

Essex Investment Management holds 307 positions in its portfolio as reported in the December 2024 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Primoris Services (PRIM) 2.0 $11M 146k 76.40
American Superconductor (AMSC) 1.9 $11M 430k 24.63
Apple (AAPL) 1.9 $10M 42k 250.42
Kratos Defense & Security Solutions (KTOS) 1.7 $9.7M 368k 26.38
Hci (HCI) 1.7 $9.6M 82k 116.53
Tower Semiconductor (TSEM) 1.7 $9.4M 183k 51.51
Apex Technology Acqui-cl A (AVPT) 1.6 $9.0M 546k 16.51
Microsoft Corporation (MSFT) 1.6 $8.7M 21k 421.50
Nextera Energy (NEE) 1.5 $8.5M 118k 71.69
D R S Technologies (DRS) 1.5 $8.3M 258k 32.31
salesforce (CRM) 1.3 $7.4M 22k 334.33
Amazon (AMZN) 1.3 $7.3M 34k 219.39
Guidewire Software (GWRE) 1.3 $7.3M 44k 168.58
Ligand Pharmaceuticals In (LGND) 1.3 $7.0M 65k 107.15
Ambarella (AMBA) 1.2 $6.6M 91k 72.74
Sterling Construction Company (STRL) 1.1 $6.3M 38k 168.45
Lincoln Educational Services Corporation (LINC) 1.1 $6.3M 400k 15.82
Clearpoint Neuro (CLPT) 1.1 $6.3M 409k 15.38
Graham Corporation (GHM) 1.1 $6.3M 141k 44.47
Goldman Sachs (GS) 1.0 $5.6M 9.8k 572.63
Sunopta (STKL) 1.0 $5.6M 728k 7.70
Generac Holdings (GNRC) 1.0 $5.4M 35k 155.05
Mirion Technologies Inc - US (MIR) 1.0 $5.3M 304k 17.45
Globus Med Inc cl a (GMED) 1.0 $5.3M 64k 82.71
Willdan (WLDN) 0.9 $5.3M 138k 38.09
LSI Industries (LYTS) 0.9 $5.2M 270k 19.42
Ceragon Networks (CRNT) 0.9 $5.1M 1.1M 4.67
Myomo (MYO) 0.9 $5.1M 794k 6.44
IDEX Corporation (IEX) 0.9 $5.0M 24k 209.29
Argan (AGX) 0.9 $5.0M 37k 137.04
Paymentus Holdings (PAY) 0.9 $4.8M 148k 32.67
Intra Cellular Therapies (ITCI) 0.9 $4.8M 57k 83.52
CECO Environmental (CECO) 0.8 $4.7M 155k 30.23
Insmed (INSM) 0.8 $4.6M 67k 69.04
Tarsus Pharmaceuticals (TARS) 0.8 $4.4M 80k 55.37
Pegasystems (PEGA) 0.8 $4.3M 46k 93.20
BP Adr (BP) 0.8 $4.2M 142k 29.56
Procept Biorobotics Corp (PRCT) 0.7 $4.2M 52k 80.52
Onespan (OSPN) 0.7 $4.1M 224k 18.54
Transcat (TRNS) 0.7 $4.0M 38k 105.74
Patrick Industries (PATK) 0.7 $4.0M 48k 83.08
Blueprint Medicines (BPMC) 0.7 $4.0M 46k 87.22
(CXDO) 0.7 $3.8M 733k 5.23
Revolve Group Inc cl a (RVLV) 0.7 $3.8M 114k 33.49
Ge Vernova (GEV) 0.7 $3.8M 12k 328.93
Similarweb (SMWB) 0.7 $3.8M 265k 14.17
Adaptive Biotechnologies Cor (ADPT) 0.7 $3.8M 626k 6.00
Universal Insurance Holdings (UVE) 0.7 $3.7M 178k 21.06
Novocure Ltd ord (NVCR) 0.7 $3.6M 122k 29.80
Everquote Cl A Ord (EVER) 0.6 $3.6M 181k 19.99
Agnico (AEM) 0.6 $3.6M 45k 78.21
Turtle Beach Corp (TBCH) 0.6 $3.5M 205k 17.31
Interface (TILE) 0.6 $3.5M 144k 24.35
Walt Disney Company (DIS) 0.6 $3.5M 31k 111.35
Liquidity Services (LQDT) 0.6 $3.4M 107k 32.29
Kiniksa Pharmaceuticals Intl P Ord Shs Cl A (KNSA) 0.6 $3.4M 174k 19.78
Mrc Global Inc cmn (MRC) 0.6 $3.4M 269k 12.78
Great Lakes Dredge & Dock Corporation (GLDD) 0.6 $3.4M 303k 11.29
Badger Meter (BMI) 0.6 $3.4M 16k 212.12
Ouster (OUST) 0.6 $3.4M 275k 12.22
Pfizer (PFE) 0.6 $3.4M 127k 26.53
Nutex Health (NUTX) 0.6 $3.4M 106k 31.69
Avita Therapeutics (RCEL) 0.6 $3.3M 261k 12.80
Ocular Therapeutix (OCUL) 0.6 $3.3M 387k 8.54
Griffon Corporation (GFF) 0.6 $3.3M 46k 71.27
Frontdoor (FTDR) 0.6 $3.2M 59k 54.67
Energy Recovery (ERII) 0.6 $3.2M 219k 14.70
Docebo (DCBO) 0.6 $3.2M 71k 44.77
Novanta (NOVT) 0.6 $3.1M 20k 152.77
Grid Dynamics Hldgs (GDYN) 0.6 $3.1M 140k 22.24
Exxon Mobil Corporation (XOM) 0.5 $3.0M 28k 107.57
Olo 0.5 $3.0M 393k 7.68
Bgc Group Inc Cl A (BGC) 0.5 $3.0M 332k 9.06
Cognyte Software (CGNT) 0.5 $3.0M 346k 8.65
Evercore Partners (EVR) 0.5 $3.0M 11k 277.19
Aspen Aerogels (ASPN) 0.5 $2.9M 248k 11.88
Si-bone (SIBN) 0.5 $2.9M 208k 14.02
Arteris (AIP) 0.5 $2.9M 286k 10.19
Brainsway Adr (BWAY) 0.5 $2.9M 305k 9.43
Covenant Transportation (CVLG) 0.5 $2.9M 53k 54.51
Quidel Corp (QDEL) 0.5 $2.8M 64k 44.55
Radcom (RDCM) 0.5 $2.8M 229k 12.36
Valmont Industries (VMI) 0.5 $2.8M 9.2k 306.67
Zeta Global Holdings Corp (ZETA) 0.5 $2.8M 156k 17.99
Stereotaxis (STXS) 0.5 $2.8M 1.2M 2.28
Tenet Healthcare Corporation (THC) 0.5 $2.8M 22k 126.23
TETRA Technologies (TTI) 0.5 $2.7M 762k 3.58
Acva (ACVA) 0.5 $2.7M 125k 21.60
Paychex (PAYX) 0.5 $2.7M 19k 140.22
Harsco Corporation (NVRI) 0.5 $2.7M 346k 7.70
Mediwound (MDWD) 0.5 $2.7M 149k 17.80
Xylem (XYL) 0.5 $2.6M 23k 116.02
Intuit (INTU) 0.5 $2.6M 4.2k 628.50
Day One Biopharmaceuticals I (DAWN) 0.5 $2.6M 208k 12.67
Bwx Technologies (BWXT) 0.5 $2.6M 24k 111.39
American Software (LGTY) 0.5 $2.6M 235k 11.08
Extreme Networks (EXTR) 0.5 $2.6M 155k 16.74
Phreesia (PHR) 0.5 $2.6M 103k 25.16
Zscaler Incorporated (ZS) 0.5 $2.6M 14k 180.41
Select Medical Holdings Corporation (SEM) 0.5 $2.5M 134k 18.85
Matrix Service Company (MTRX) 0.4 $2.5M 208k 11.97
Forward Air Corporation 0.4 $2.5M 77k 32.25
Sweetgreen Cl A Ord (SG) 0.4 $2.5M 77k 32.06
Research Solutions (RSSS) 0.4 $2.5M 596k 4.15
Matador Resources (MTDR) 0.4 $2.3M 40k 56.26
Upwork (UPWK) 0.4 $2.2M 136k 16.35
Aquestive Therapeutics (AQST) 0.4 $2.2M 623k 3.56
Amicus Therapeutics (FOLD) 0.4 $2.2M 231k 9.42
Red Violet (RDVT) 0.4 $2.2M 60k 36.20
Concentra Group Holdings Par (CON) 0.4 $2.1M 109k 19.78
Performant Finl (PHLT) 0.4 $2.1M 706k 3.02
Perma-fix Env. (PESI) 0.4 $2.1M 192k 11.07
Arlo Technologies (ARLO) 0.4 $2.1M 190k 11.19
Health Catalyst (HCAT) 0.4 $2.1M 295k 7.07
Montrose Environmental Group (MEG) 0.4 $2.0M 109k 18.55
Trimble Navigation (TRMB) 0.4 $2.0M 29k 70.66
Evolus (EOLS) 0.4 $2.0M 183k 11.04
Cheniere Energy (LNG) 0.4 $2.0M 9.4k 214.87
Mp Materials Corp (MP) 0.4 $2.0M 128k 15.60
Arcutis Biotherapeutics (ARQT) 0.4 $2.0M 143k 13.93
Builders FirstSource (BLDR) 0.3 $1.9M 14k 142.93
Chart Industries (GTLS) 0.3 $1.9M 9.8k 190.84
Shyft Group (SHYF) 0.3 $1.9M 160k 11.74
Cognex Corporation (CGNX) 0.3 $1.9M 52k 35.86
Expro Group Holdings Nv (XPRO) 0.3 $1.8M 148k 12.47
Hubbell (HUBB) 0.3 $1.8M 4.4k 418.89
Tetra Tech (TTEK) 0.3 $1.8M 45k 39.84
Blend Labs (BLND) 0.3 $1.8M 419k 4.21
Xeris Pharmaceuticals (XERS) 0.3 $1.6M 475k 3.39
Myriad Genetics (MYGN) 0.3 $1.6M 117k 13.71
Procter & Gamble Company (PG) 0.3 $1.6M 9.4k 167.65
Hannon Armstrong (HASI) 0.3 $1.5M 56k 26.83
Everus Constr Group (ECG) 0.3 $1.5M 23k 65.75
Identiv (INVE) 0.3 $1.5M 404k 3.66
Advanced Drain Sys Inc Del (WMS) 0.3 $1.5M 13k 115.60
Methode Electronics (MEI) 0.3 $1.4M 123k 11.79
Caesar Stone Sdot Yam (CSTE) 0.3 $1.4M 333k 4.25
Albemarle Corporation (ALB) 0.2 $1.4M 16k 86.08
Integral Ad Science Hldng (IAS) 0.2 $1.3M 129k 10.44
First Solar (FSLR) 0.2 $1.3M 7.1k 176.24
American Express Company (AXP) 0.2 $1.2M 4.1k 296.79
Air Products & Chemicals (APD) 0.2 $1.2M 4.1k 290.04
Arthur J. Gallagher & Co. (AJG) 0.2 $1.1M 3.9k 283.85
Colgate-Palmolive Company (CL) 0.2 $1.0M 11k 90.91
Kelly Services (KELYA) 0.2 $973k 70k 13.94
Martin Marietta Materials (MLM) 0.2 $965k 1.9k 516.50
Eyepoint Pharmaceuticals (EYPT) 0.2 $934k 125k 7.45
Marsh & McLennan Companies (MMC) 0.2 $906k 4.3k 212.41
Pepsi (PEP) 0.2 $899k 5.9k 152.06
JPMorgan Chase & Co. (JPM) 0.2 $875k 3.7k 239.71
Enovix Corp (ENVX) 0.2 $873k 80k 10.87
Avient Corp (AVNT) 0.2 $873k 21k 40.86
Valero Energy Corporation (VLO) 0.1 $817k 6.7k 122.59
M/a (MTSI) 0.1 $702k 5.4k 129.91
Dollar Tree (DLTR) 0.1 $633k 8.4k 74.94
Rivian Automotive Inc Class A (RIVN) 0.1 $624k 47k 13.30
Quanta Services (PWR) 0.1 $596k 1.9k 316.05
Verizon Communications (VZ) 0.1 $534k 13k 39.99
Coca-Cola Company (KO) 0.1 $523k 8.4k 62.26
Wheaton Precious Metals Corp (WPM) 0.1 $459k 8.2k 56.24
Constellation Brands (STZ) 0.1 $451k 2.0k 221.00
Barrick Gold Corp (GOLD) 0.1 $438k 28k 15.50
Snap-on Incorporated (SNA) 0.1 $409k 1.2k 339.48
Franco-Nevada Corporation (FNV) 0.1 $407k 3.5k 117.59
Sunrun (RUN) 0.1 $403k 44k 9.25
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.1 $382k 879.00 434.93
Grand Canyon Education (LOPE) 0.1 $377k 2.3k 163.80
Lensar (LNSR) 0.1 $357k 40k 8.94
Vanguard Index Fds Etf (VTI) 0.1 $350k 1.2k 289.81
Camtek (CAMT) 0.1 $345k 4.3k 80.77
LightPath Technologies (LPTH) 0.1 $338k 96k 3.53
Eton Pharmaceuticals (ETON) 0.1 $326k 24k 13.32
Equinor Asa Adr (EQNR) 0.1 $278k 12k 23.69
Tesla Motors (TSLA) 0.0 $271k 670.00 403.84
Novartis Adr (NVS) 0.0 $270k 2.8k 97.31
Axcelis Technologies (ACLS) 0.0 $260k 3.7k 69.87
Ooma (OOMA) 0.0 $248k 18k 14.06
One Stop Systems (OSS) 0.0 $247k 74k 3.35
Widepoint Corp (WYY) 0.0 $245k 51k 4.84
On Assignment (ASGN) 0.0 $242k 2.9k 83.34
Strattec Security (STRT) 0.0 $230k 5.6k 41.20
Duke Energy (DUK) 0.0 $229k 2.1k 107.74
Richardson Electronics (RELL) 0.0 $228k 16k 14.03
Energy Services of America (ESOA) 0.0 $225k 18k 12.62
Automatic Data Processing (ADP) 0.0 $208k 712.00 292.73
Acm Research (ACMR) 0.0 $200k 13k 15.10
Southern Company (SO) 0.0 $198k 2.4k 82.32
Perma-pipe International (PPIH) 0.0 $196k 13k 14.95
inTEST Corporation (INTT) 0.0 $196k 23k 8.59
Geospace Technologies (GEOS) 0.0 $195k 20k 10.02
Inspiremd (NSPR) 0.0 $191k 73k 2.63
BM Technologies (BMTX) 0.0 $186k 38k 4.89
Abbott Laboratories (ABT) 0.0 $185k 1.6k 113.11
Alpha Pro Tech (APT) 0.0 $184k 35k 5.29
Sitime Corp (SITM) 0.0 $182k 850.00 214.53
Newmont Mining Corporation (NEM) 0.0 $180k 4.8k 37.22
TransAct Technologies Incorporated (TACT) 0.0 $179k 44k 4.09
General Electric (GE) 0.0 $179k 1.1k 166.79
Monolithic Power Systems (MPWR) 0.0 $178k 300.00 591.70
NOVA MEASURING Instruments L (NVMI) 0.0 $177k 900.00 196.95
Oracle Corporation (ORCL) 0.0 $167k 1.0k 166.64
Costco Wholesale Corporation (COST) 0.0 $165k 180.00 916.27
Laird Superfood (LSF) 0.0 $157k 20k 7.88
Genasys (GNSS) 0.0 $148k 57k 2.60
Q2 Holdings (QTWO) 0.0 $146k 1.5k 100.65
Airgain (AIRG) 0.0 $146k 21k 7.06
Ishares Tr Etf (IWO) 0.0 $142k 494.00 287.82
Matson (MATX) 0.0 $142k 1.1k 134.84
Optex Sys Hldgs (OPXS) 0.0 $139k 20k 6.86
Northern Technologies International (NTIC) 0.0 $137k 10k 13.49
Synalloy Corporation (ACNT) 0.0 $136k 12k 11.18
Nine Energy Service (NINE) 0.0 $127k 113k 1.12
Applied Industrial Technologies (AIT) 0.0 $121k 505.00 239.47
Fuel Tech (FTEK) 0.0 $117k 111k 1.05
Duos Technologies Group (DUOT) 0.0 $116k 19k 5.98
Waste Management (WM) 0.0 $115k 571.00 201.79
Coda Octopus Group (CODA) 0.0 $114k 15k 7.83
Broadwind Energy (BWEN) 0.0 $114k 61k 1.88
Owlet (OWLT) 0.0 $113k 26k 4.45
Merck & Co (MRK) 0.0 $113k 1.1k 99.48
Data I/O Corporation (DAIO) 0.0 $108k 39k 2.77
Nv5 Holding (NVEE) 0.0 $106k 5.6k 18.84
Eltek (ELTK) 0.0 $99k 8.9k 11.06
Creative Realities (CREX) 0.0 $95k 39k 2.45
Glaukos (GKOS) 0.0 $92k 611.00 149.94
Raytheon Technologies Corp (RTX) 0.0 $90k 778.00 115.72
DTE Energy Company (DTE) 0.0 $89k 735.00 120.75
Virtra Inc Com Par (VTSI) 0.0 $88k 13k 6.75
Rio Tinto Adr (RIO) 0.0 $85k 1.5k 58.81
Dow (DOW) 0.0 $82k 2.0k 40.13
Hudson Global Inc Com New us small-cap equities (STRR) 0.0 $81k 6.2k 13.05
Cu (CULP) 0.0 $80k 14k 5.87
Cincinnati Financial Corporation (CINF) 0.0 $79k 549.00 143.70
Aware (AWRE) 0.0 $76k 39k 1.95
Wabtec Corporation (WAB) 0.0 $69k 362.00 189.59
Aterian (ATER) 0.0 $68k 28k 2.40
United-Guardian (UG) 0.0 $68k 7.1k 9.56
Bristol Myers Squibb (BMY) 0.0 $63k 1.1k 56.56
Alphabet Inc Class C cs (GOOG) 0.0 $61k 320.00 190.44
ACI Worldwide (ACIW) 0.0 $60k 1.2k 51.91
Nvent Electric Plc Voting equities (NVT) 0.0 $57k 842.00 68.16
Trane Technologies (TT) 0.0 $55k 150.00 369.35
Dupont De Nemours (DD) 0.0 $55k 715.00 76.25
United Parcel Service (UPS) 0.0 $51k 404.00 126.10
Vertex (VERX) 0.0 $50k 929.00 53.35
Philip Morris International (PM) 0.0 $48k 402.00 120.35
Spdr S&p 500 Etf Tr Etf (SPY) 0.0 $48k 81.00 586.07
Freeport-McMoRan Copper & Gold (FCX) 0.0 $47k 1.2k 38.08
Johnson & Johnson (JNJ) 0.0 $46k 319.00 144.62
Morgan Stanley (MS) 0.0 $46k 363.00 125.72
Clean Harbors (CLH) 0.0 $44k 193.00 230.14
Nutanix Inc cl a (NTNX) 0.0 $42k 686.00 61.18
Gates Industrial Corpratin P ord (GTES) 0.0 $41k 2.0k 20.57
Wec Energy Group (WEC) 0.0 $40k 430.00 94.04
Exelixis (EXEL) 0.0 $40k 1.2k 33.30
PPL Corporation (PPL) 0.0 $40k 1.2k 32.46
Enterprise Products Partners (EPD) 0.0 $40k 1.3k 31.36
Pixelworks 0.0 $39k 54k 0.73
Itron (ITRI) 0.0 $39k 362.00 108.58
Range Resources (RRC) 0.0 $39k 1.1k 35.98
Axalta Coating Sys (AXTA) 0.0 $38k 1.1k 34.22
Acuity Brands (AYI) 0.0 $38k 131.00 292.13
Visa (V) 0.0 $37k 117.00 316.04
Williams Companies (WMB) 0.0 $37k 680.00 54.12
Dt Midstream (DTM) 0.0 $37k 367.00 99.43
American Water Works (AWK) 0.0 $36k 291.00 124.49
Genpact (G) 0.0 $35k 823.00 42.95
Flowserve Corporation (FLS) 0.0 $35k 599.00 57.52
Berkshire Hathaway (BRK.B) 0.0 $34k 76.00 453.28
Sempra Energy (SRE) 0.0 $34k 390.00 87.72
Altair Engr (ALTR) 0.0 $34k 312.00 109.11
Alkami Technology (ALKT) 0.0 $34k 914.00 36.68
Clearw.a.hld. (CWAN) 0.0 $32k 1.2k 27.52
Arcosa (ACA) 0.0 $32k 331.00 96.74
Eaton (ETN) 0.0 $29k 88.00 331.88
Royal Gold (RGLD) 0.0 $28k 210.00 131.85
MasterCard Incorporated (MA) 0.0 $26k 50.00 526.58
Dex (DXCM) 0.0 $25k 318.00 77.77
Kinross Gold Corp (KGC) 0.0 $25k 2.7k 9.27
Wright Express (WEX) 0.0 $24k 137.00 175.32
Helmerich & Payne (HP) 0.0 $24k 733.00 32.02
Euronet Worldwide (EEFT) 0.0 $23k 225.00 102.84
Haemonetics Corporation (HAE) 0.0 $22k 287.00 78.08
Iac Interactivecorp (IAC) 0.0 $21k 486.00 43.14
Ishares Silver Tr Etf (SLV) 0.0 $20k 771.00 26.33
Rockwell Automation (ROK) 0.0 $20k 70.00 285.79
Schlumberger (SLB) 0.0 $20k 514.00 38.34
Ecolab (ECL) 0.0 $19k 83.00 234.33
Dana Holding Corporation (DAN) 0.0 $19k 1.7k 11.56
Teradyne (TER) 0.0 $18k 145.00 125.92
Regal-beloit Corporation (RRX) 0.0 $16k 100.00 155.13
Five Below (FIVE) 0.0 $14k 137.00 104.96
Archer Daniels Midland Company (ADM) 0.0 $13k 262.00 50.52
Micron Technology (MU) 0.0 $13k 153.00 84.16
Tripadvisor (TRIP) 0.0 $13k 867.00 14.77
FedEx Corporation (FDX) 0.0 $13k 45.00 281.33
Amphenol Corporation (APH) 0.0 $12k 168.00 69.45
Sanofi Adr (SNY) 0.0 $9.6k 200.00 48.23
Sandoz Group (SDZNY) 0.0 $8.2k 203.00 40.50
Union Pacific Corporation (UNP) 0.0 $8.0k 35.00 228.03
Vaneck Etf Trust Etf (GDXJ) 0.0 $6.7k 156.00 42.75
Industries N shs - a - (LYB) 0.0 $1.9k 25.00 74.28
Nextera Energy Partners (XIFR) 0.0 $1.4k 77.00 17.81
Watts Water Technologies (WTS) 0.0 $1.0k 5.00 203.40
Lantronix (LTRX) 0.0 $503.006000 122.00 4.12
Organon & Co (OGN) 0.0 $164.000100 11.00 14.91
Old Republic International Corporation (ORI) 0.0 $31.000000 1.00 31.00