Fund Holdings — ESSEX INVESTMENT MANAGEMENT CO LLC

Total Portfolio Value:
$631.74M
Total Bought:
$114.12M
Total Sold:
$125.38M
Net Transaction:
-$11.27M
Notable People:
Nancy Beth Prial, Robert Joseph Uek
Securities
▲▼
SharesValue
Q4 2025
▲▼
Q1 2026
▲▼
Change
▲▼
Q4 2025
▲▼
Q1 2026
▲▼
Weight (%)
▲▼
Change
▲▼
Tower Semiconductor Ltd.(TSEM)192,628115,933-76,695$22.62M$20.34M3.22%-$2.27M
Lincoln Educational Services Corporation(LINC)388,819355,304-33,515$9.39M$14.45M2.29%+$5.06M
Sterling Infrastructure, Inc.(STRL)44,68532,057-12,628$13.68M$13.06M2.07%-$628.0K
Kiniksa Pharmaceuticals International, plc(KNSA)250,975249,278-1,697$10.35M$12.00M1.90%+$1.65M
Ligand Pharmaceuticals Incorporated(LGND)60,02058,460-1,560$11.35M$11.67M1.85%+$323.6K
Leonardo DRS, Inc.(DRS)256,862261,454+4,592$8.76M$11.64M1.84%+$2.88M
Kratos Defense & Security Solutions, Inc.(KTOS)190,194158,844-31,350$14.44M$11.20M1.77%-$3.24M
Globalstar, Inc.(GSAT)167,389165,665-1,724$10.22M$11.00M1.74%+$786.0K
Insmed Incorporated(INSM)62,42362,676+253$10.86M$10.25M1.62%-$615.3K
Graham Corporation(GHM)140,691128,294-12,397$9.04M$10.12M1.60%+$1.09M
Mirum Pharmaceuticals, Inc.(MIRM)111,310108,338-2,972$8.79M$10.01M1.58%+$1.22M
CECO Environmental Corp.(CECO)154,457157,246+2,789$9.24M$9.37M1.48%+$124.5K
Hci Group Inc59,20957,634-1,575$11.35M$8.91M1.41%-$2.44M
Argan Inc27,62816,098-11,530$8.66M$8.77M1.39%+$111.4K
Apple Inc.(AAPL)34,86832,580-2,288$9.48M$8.27M1.31%-$1.21M
BrainsWay Ltd.ADR(BWAY)304,180618,553+314,373$5.79M$8.22M1.30%+$2.44M
Agnico Eagle Mines Limited(AEM)40,02238,643-1,379$6.78M$7.84M1.24%+$1.06M
American Superconductor Corp215,154227,558+12,404$6.19M$7.70M1.22%+$1.51M
Amprius Technologies, Inc.(AMPX)516,765445,441-71,324$4.08M$7.51M1.19%+$3.43M
GE Vernova Inc.(GEV)8,6038,319-284$5.62M$7.26M1.15%+$1.64M
Primoris Services Corporation(PRIM)50,98148,177-2,804$6.33M$6.89M1.09%+$562.5K
Adaptive Biotechnologies Corporation(ADPT)624,217493,403-130,814$10.14M$6.85M1.08%-$3.29M
TETRA Technologies, Inc.(TTI)760,393774,099+13,706$7.12M$6.60M1.04%-$529.6K
The Goldman Sachs Group, Inc.(GS)8,6597,556-1,103$7.61M$6.39M1.01%-$1.22M
Willdan Group, Inc.(WLDN)76,92178,292+1,371$7.97M$5.99M0.95%-$1.98M
Cohu, Inc.(COHU)188,533191,885+3,352$4.39M$5.88M0.93%+$1.49M
Microsoft Corporation(MSFT)17,61315,791-1,822$8.52M$5.85M0.93%-$2.67M
Mirion Technologies, Inc.(MIR)303,352309,110+5,758$7.10M$5.75M0.91%-$1.36M
Amazon.com, Inc.(AMZN)28,83327,208-1,625$6.66M$5.67M0.90%-$988.6K
Oceaneering International, Inc.(OII)155,434158,374+2,940$3.74M$5.62M0.89%+$1.88M
Advanced Drainage Systems, Inc.(WMS)42,83540,569-2,266$6.20M$5.56M0.88%-$640.6K
Bioventus Inc.(BVS)387,886603,258+215,372$2.89M$5.51M0.87%+$2.62M
Mama's Creations, Inc.(MAMA)335,624341,657+6,033$4.53M$5.24M0.83%+$713.5K
BWX Technologies, Inc.(BWXT)27,24725,555-1,692$4.71M$5.23M0.83%+$516.4K
Patrick Industries, Inc.(PATK)45,94146,228+287$4.98M$5.13M0.81%+$153.2K
LSI Industries Inc.(LYTS)269,248274,082+4,834$4.93M$5.10M0.81%+$165.3K
Orion Group Holdings, Inc.(ORN)449,761461,772+12,011$4.47M$5.03M0.80%+$562.7K
NovoCure Limited(NVCR)0452,370+452,370$0$4.93M0.78%+$4.93M
Travere Therapeutics, Inc.(TVTX)158,709161,705+2,996$6.06M$4.80M0.76%-$1.26M
Arteris, Inc.(AIP)285,167290,319+5,152$4.42M$4.77M0.76%+$352.8K
Avepoint Inc508,014498,482-9,532$7.06M$4.74M0.75%-$2.32M
Asml Hldg NvADR
N Y REGISTRY SHS
3,8063,556-250$4.07M$4.70M0.74%+$625.0K
Syndax Pharmaceuticals, Inc.(SNDX)0198,985+198,985$0$4.65M0.74%+$4.65M
Crexendo, Inc.(CXDO)729,877742,986+13,109$4.72M$4.58M0.73%-$138.1K
Everus Construction Group, Inc.(ECG)37,39238,098+706$3.20M$4.50M0.71%+$1.30M
Xeris Biopharma Holdings Inc734,532747,769+13,237$5.77M$4.34M0.69%-$1.43M
Globus Medical, Inc.(GMED)51,40950,004-1,405$4.49M$4.31M0.68%-$180.2K
Ambarella, Inc.(AMBA)83,84382,387-1,456$5.94M$4.24M0.67%-$1.70M
Exzeo Group, Inc.(XZO)291,076288,111-2,965$7.06M$4.23M0.67%-$2.83M
Frequency Electronics, Inc.(FEIM)91,38093,026+1,646$4.92M$4.12M0.65%-$802.6K
Jazz Pharmaceuticals plc(JAZZ)23,19521,778-1,417$3.94M$4.12M0.65%+$174.0K
Park Aerospace Corp.(PKE)147,248149,893+2,645$3.14M$4.10M0.65%+$961.8K
Mistras Group, Inc.(MG)0268,567+268,567$0$3.97M0.63%+$3.97M
Semtech Corporation(SMTC)49,70750,644+937$3.66M$3.89M0.62%+$231.1K
Intellicheck, Inc.(IDN)321,893537,842+215,949$2.15M$3.76M0.60%+$1.61M
Mitek Systems, Inc.(MITK)0275,602+275,602$0$3.72M0.59%+$3.72M
Marvell Technology, Inc.(MRVL)036,203+36,203$0$3.59M0.57%+$3.59M
Daktronics, Inc.(DAKT)178,876182,086+3,210$3.54M$3.56M0.56%+$23.4K
Agios Pharmaceuticals, Inc.(AGIO)0103,177+103,177$0$3.49M0.55%+$3.49M
Amerant Bancorp Inc154,090156,818+2,728$3.01M$3.46M0.55%+$450.0K
SOPHiA GENETICS SA(SOPH)0692,809+692,809$0$3.43M0.54%+$3.43M
BlackSky Technology Inc.(BKSY)133,696136,104+2,408$2.51M$3.42M0.54%+$917.6K
Griffon Corporation(GFF)46,20047,076+876$3.40M$3.42M0.54%+$18.9K
Arcutis Biotherapeutics, Inc.(ARQT)141,271143,934+2,663$4.10M$3.39M0.54%-$711.4K
Ouster, Inc.(OUST)181,326184,585+3,259$3.92M$3.39M0.54%-$533.1K
EverQuote, Inc.(EVER)231,424217,075-14,349$6.25M$3.35M0.53%-$2.90M
Baker Hughes Company(BKR)58,69254,682-4,010$2.67M$3.34M0.53%+$665.5K
Diodes Incorporated(DIOD)048,869+48,869$0$3.34M0.53%+$3.34M
Salesforce, Inc.(CRM)19,08017,854-1,226$5.05M$3.33M0.53%-$1.72M
Ocular Therapeutix, Inc.(OCUL)385,825392,718+6,893$4.68M$3.33M0.53%-$1.36M
Apyx Medical Corporation(APYX)0901,398+901,398$0$3.33M0.53%+$3.33M
Liquidity Services, Inc.(LQDT)106,088108,004+1,916$3.22M$3.30M0.52%+$86.2K
Bgc Group Inc330,509336,781+6,272$2.95M$3.29M0.52%+$342.3K
Dollar Tree, Inc.(DLTR)31,77729,614-2,163$3.91M$3.24M0.51%-$665.9K
Concentra Group Holdings Parent, Inc.(CON)160,645149,625-11,020$3.16M$3.21M0.51%+$48.0K
Pegasystems Inc.(PEGA)79,42474,445-4,979$4.74M$3.17M0.50%-$1.57M
Guidewire Software, Inc.(GWRE)22,51421,153-1,361$4.53M$3.16M0.50%-$1.36M
Riskified Ltd.(RSKD)0803,032+803,032$0$3.15M0.50%+$3.15M
Gentherm Incorporated(THRM)111,037113,138+2,101$4.04M$3.14M0.50%-$895.4K
Columbus McKinnon Corporation(CMCO)207,990211,707+3,717$3.59M$3.08M0.49%-$511.7K
Docebo Inc.(DCBO)101,003172,367+71,364$2.24M$3.01M0.48%+$769.0K
908 Devices Inc.(MASS)482,614491,221+8,607$2.53M$3.01M0.48%+$472.5K
Varex Imaging Corporation(VREX)274,339279,551+5,212$3.20M$2.97M0.47%-$230.0K
Liquidia Corporation(LQDA)078,171+78,171$0$2.95M0.47%+$2.95M
Stereotaxis, Inc.(STXS)1,562,0191,590,101+28,082$3.59M$2.93M0.46%-$666.9K
Johnson Outdoors Inc.(JOUT)062,864+62,864$0$2.92M0.46%+$2.92M
NeuroPace, Inc.(NPCE)213,892217,738+3,846$3.30M$2.86M0.45%-$439.2K
FreightCar America, Inc.(RAIL)346,144352,343+6,199$3.83M$2.81M0.44%-$1.02M
InfuSystem Holdings, Inc.(INFU)294,057299,332+5,275$2.64M$2.76M0.44%+$125.1K
Axsome Therapeutics, Inc.(AXSM)17,38116,328-1,053$3.17M$2.76M0.44%-$414.7K
Arlo Technologies, Inc.(ARLO)188,919192,504+3,585$2.64M$2.74M0.43%+$96.4K
INVE Technologies, Inc.(INVE)723,685736,608+12,923$2.78M$2.73M0.43%-$53.5K
SI-BONE, Inc.(SIBN)208,722212,488+3,766$4.12M$2.68M0.42%-$1.43M
Trimble Inc.(TRMB)43,60840,964-2,644$3.42M$2.67M0.42%-$744.6K
Evercore Inc.(EVR)8,7698,939+170$2.98M$2.67M0.42%-$315.3K
Expro Group Holdings Nv147,519150,315+2,796$1.97M$2.62M0.41%+$647.6K
CareCloud, Inc.(CCLD)684,904697,836+12,932$2.00M$2.55M0.40%+$547.2K
Matador Resources Company(MTDR)39,19639,998+802$1.66M$2.53M0.40%+$863.6K
Novanta Inc.(NOVT)20,33720,703+366$2.42M$2.45M0.39%+$25.3K
Onterris, Inc.(ONT)109,513111,473+1,960$2.72M$2.44M0.39%-$279.1K
Page 1 of 4
ESSEX INVESTMENT MANAGEMENT CO LLC — 13F Holdings — Q1 2026 | TickerTrail