Fund HoldingsESSEX INVESTMENT MANAGEMENT CO LLC

Total Portfolio Value
$763.37M
Total Bought
$115.37M
Total Sold
$197.83M
Net Transaction
-$82.45M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
OUSTER INC(OUST)184,585226,028+41,4433,39114,1311.85%+10,740
WERNER ENTERPRISES INC(WERN)0231,625+231,625010,1011.32%+10,101
ARTERIS INC(AIP)290,319277,665-12,6544,77313,4921.77%+8,719
TOWER SEMICONDUCTOR LTD(TSEM)115,933105,543-10,39020,34427,5093.60%+7,165
XOMETRY INC(XMTR)055,919+55,91905,3970.71%+5,397
BLUELINX HLDGS INC(BXC)086,593+86,59305,3580.70%+5,358
INTERFACE INC(TILE)0123,401+123,40104,4230.58%+4,423
CECO ENVIRONMENTAL CORP(CECO)157,246150,416-6,8309,36913,6491.79%+4,280
MARVELL TECHNOLOGY INC(MRVL)36,20325,911-10,2923,5867,7191.01%+4,133
PRECIGEN INC(PGEN)0706,294+706,29404,0260.53%+4,026
SPROUTS FMRS MKT INC(SFM)10,40355,176+44,7738024,6670.61%+3,864
COHU INC(COHU)191,885131,170-60,7155,8769,6951.27%+3,819
NUVATION BIO INC(NUVB)0671,041+671,04103,8120.50%+3,812
ARGAN INC16,09815,467-6318,76812,3511.62%+3,583
BIODESIX INC(BDSX)132,086241,915+109,8291,9155,4550.71%+3,540
KINIKSA PHARMACEUTICALS INTL P(KNSA)249,278241,382-7,89612,00315,4362.02%+3,434
FORUM ENERGY TECHNOLOGIES INC(FET)066,611+66,61103,3460.44%+3,346
ADAPTIVE BIOTECHNOLOGIES CORP(ADPT)493,403472,763-20,6406,84810,1411.33%+3,292
CROWDSTRIKE HLDGS INC(CRWD)04,169+4,16903,1820.42%+3,182
RED VIOLET INC(RDVT)60,94282,555+21,6132,1095,2600.69%+3,152
LIQUIDIA CORPORATION(LQDA)78,17174,743-3,4282,9505,9590.78%+3,009
BRC INC(BRCC)02,624,990+2,624,99002,9140.38%+2,914
KVH INDS INC(KVHI)0293,132+293,13202,9050.38%+2,905
TRAVERE THERAPEUTICS INC(TVTX)161,705133,866-27,8394,8047,6051.00%+2,801
BADGER METER INC9,15828,041+18,8831,3954,1610.55%+2,766
LSI INDS INC OHIO(LYTS)274,082295,820+21,7385,0987,8631.03%+2,765
THE REALREAL INC(REAL)0230,657+230,65702,7190.36%+2,719
AMBARELLA INC(AMBA)82,38779,997-2,3904,2416,8640.90%+2,623
EVERPURE INC(P)032,385+32,38502,5520.33%+2,552
LINCOLN EDL SVCS CORP(LINC)355,304340,366-14,93814,45416,9842.22%+2,530
LIGHTPATH TECHNOLOGIES INC(LPTH)216,531285,052+68,5212,1724,6610.61%+2,489
GE VERNOVA INC(GEV)8,3198,283-367,2629,7311.27%+2,470
ORION GROUP HLDGS INC(ORN)461,772442,603-19,1695,0337,4450.98%+2,411
MIRUM PHARMACEUTICALS INC(MIRM)108,338105,669-2,66910,00812,3711.62%+2,362
ASML HLDG NV
N Y REGISTRY SHS
3,5563,538-184,6977,0390.92%+2,342
PATRICK INDS INC(PATK)46,22882,960+36,7325,1357,4480.98%+2,314
SEMTECH CORP(SMTC)50,64438,226-12,4183,8946,1870.81%+2,293
ISHARES TR2,2087,212+5,0046932,8410.37%+2,148
TONIX PHARMACEUTICALS HLDG CO(TNXP)0165,144+165,14402,1070.28%+2,107
LIGAND PHARMACEUTICALS INC(LGND)58,46043,567-14,89311,67213,7711.80%+2,100
LANTRONIX INC(LTRX)342,489662,070+319,5811,7953,8930.51%+2,098
LEGACY ED INC(LGCY)143,439329,894+186,4551,7963,8800.51%+2,084
INFORMATION SVCS GROUP INC(III)383,400808,345+424,9451,4723,3220.44%+1,850
TETRA TECHNOLOGIES INC DEL(TTI)774,099741,007-33,0926,5958,3961.10%+1,800
FREQUENCY ELECTRS INC(FEIM)93,02689,043-3,9834,1175,9080.77%+1,791
DIODES INC(DIOD)48,86946,732-2,1373,3365,1140.67%+1,779
APYX MEDICAL CORPORATION(APYX)901,3981,136,630+235,2323,3265,1030.67%+1,777
SI BONE INC(SIBN)212,488271,404+58,9162,6844,4290.58%+1,746
NOVOCURE LTD(NVCR)452,370439,648-12,7224,9316,6610.87%+1,730
AVEPOINT INC498,482571,541+73,0594,7416,4070.84%+1,666
MITEK SYS INC(MITK)275,602263,913-11,6893,7215,3130.70%+1,592
EVERUS CONSTR GROUP(ECG)38,09836,377-1,7214,4986,0370.79%+1,539
AMERICAN SUPERCONDUCTOR CORP227,558221,933-5,6257,7039,2121.21%+1,510
GRAHAM CORP(GHM)128,29493,405-34,88910,12511,5631.51%+1,438
IBEX LTD(IBEX)57,75898,156+40,3981,5492,9810.39%+1,432
OCTAVE SPECIALTY GROUP INC418,203539,289+121,0861,9453,3650.44%+1,421
JOHNSON OUTDOORS INC(JOUT)62,86494,176+31,3122,9244,3360.57%+1,412
OCULAR THERAPEUTIX INC(OCUL)392,718482,154+89,4363,3264,7350.62%+1,408
PARK AEROSPACE CORP(PKE)149,893143,663-6,2304,1045,4820.72%+1,378
XERIS BIOPHARMA HOLDINGS INC747,769715,608-32,1614,3375,6680.74%+1,331
CONCENTRA GROUP HOLDINGS PAREN(CON)149,625148,836-7893,2094,4280.58%+1,218
AXSOME THERAPEUTICS INC.(AXSM)16,32816,244-842,7603,9760.52%+1,216
GOLDMAN SACHS GROUP INC(GS)7,5567,513-436,3927,5981.00%+1,206
COLUMBUS MCKINNON CORP N Y(CMCO)211,707278,316+66,6093,0764,2110.55%+1,135
APPLE INC(AAPL)32,58032,427-1538,2689,3831.23%+1,115
JAZZ PHARMACEUTICALS PLC(JAZZ)21,77821,665-1134,1175,2210.68%+1,103
908 DEVICES INC(MASS)491,221470,244-20,9773,0064,0910.54%+1,085
ACM RESH INC(ACMR)11,77011,77004631,4930.20%+1,030
CODA OCTOPUS GROUP INC(CODA)189,640322,278+132,6382,1433,1490.41%+1,006
BRAINSWAY LTD(BWAY)618,553592,606-25,9478,2219,1911.20%+971
ALFEN NV46,07180,514+34,4434841,4470.19%+963
GRIFFON CORP(GFF)47,07644,937-2,1393,4214,3830.57%+961
HCI GROUP INC57,63456,260-1,3748,9119,8601.29%+949
CONTEMPORARY AMPEREX TECHNO09,539+9,53908540.11%+854
BLEND LABS INC(BLND)762,2901,254,746+492,4561,2962,1460.28%+850
AMAZON COM INC(AMZN)27,20827,062-1465,6676,4500.84%+783
ADVANCED DRAIN SYS INC DEL(WMS)40,56940,413-1565,5636,3430.83%+780
MP MATERIALS CORP(MP)013,906+13,90607790.10%+779
MACOM TECH SOLUTIONS HLDGS INC(MTSI)4,9194,91901,0921,8710.25%+779
NOVANTA INC(NOVT)20,70319,811-8922,4453,2140.42%+769
EDAP TMS S A(FOCL)0146,005+146,00507560.10%+756
ELECTROVAYA INC(ELVA)071,791+71,79107540.10%+754
LIQUIDITY SVCS INC(LQDT)108,004103,302-4,7023,3024,0410.53%+739
RISKIFIED LTD(RSKD)803,032769,085-33,9473,1483,8760.51%+728
CREXENDO INC(CXDO)742,986710,874-32,1124,5845,3100.70%+726
AMBIQ MICRO INC19,21613,679-5,5374881,2080.16%+720
SOLAREDGE TECHNOLOGIES INC(SEDG)012,033+12,03307030.09%+703
DAKTRONICS INC(DAKT)182,086216,428+34,3423,5604,2330.55%+674
ON SEMICONDUCTOR CORP(ON)19,36919,36901,1991,8310.24%+632
MAMAS CREATIONS INC(MAMA)341,657326,938-14,7195,2415,8360.76%+595
CAMECO CORP(CCJ)05,630+5,63005730.08%+573
GENTHERM INC(THRM)113,138107,970-5,1683,1433,6830.48%+540
MISTRAS GROUP INC(MG)268,567257,127-11,4403,9694,4920.59%+523
OCEANEERING INTL INC(OII)158,374151,463-6,9115,6186,1370.80%+520
STERLING INFRASTRUCTURE INC(STRL)32,05716,155-15,90213,05613,5601.78%+504
SOLV ENERGY INC(MWH)17,80830,436+12,6285351,0360.14%+502
FREIGHTCAR AMER INC(RAIL)352,343337,662-14,6812,8083,2890.43%+481
YASKAWA ELEC CORP26,59526,089-5066721,1280.15%+456
NEUROPACE INC(NPCE)217,738208,703-9,0352,8633,3160.43%+453
AMTECH SYS INC37,81637,761-554428720.11%+430
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ESSEX INVESTMENT MANAGEMENT CO LLC — 13F Holdings — Q2 2026 | TickerTrail