Fund HoldingsNEEDHAM INVESTMENT MANAGEMENT LLC

Total Portfolio Value
$3.33B
Total Bought
$1.03B
Total Sold
$393.35M
Net Transaction
+$638.86M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
ARTERIS INC(AIP)3,952,5003,927,500-25,00064,979190,8375.74%+125,858
VICOR CORP(VICR)522,000524,000+2,00084,042199,0055.98%+114,963
VISHAY INTERTECHNOLOGY INC(VSH)2,920,0003,035,610+115,61052,560163,2554.91%+110,695
PDF SOLUTIONS INC(PDFS)2,022,7002,065,000+42,30066,163146,1814.40%+80,019
CECO ENVIRONMENTAL CORP(CECO)387,500957,500+570,00023,08786,8842.61%+63,796
VISHAY PRECISION GROUP INC(VPG)620,000599,000-21,00026,92089,7962.70%+62,876
ELMET GROUP CO (THE)02,639,416+2,639,416052,1021.57%+52,102
THREDUP INC9,275,00010,175,000+900,00030,42269,6992.10%+39,277
TETRA TECHNOLOGIES INC DEL(TTI)3,375,0005,651,500+2,276,50028,75564,0311.93%+35,276
VEECO INSTRS INC DEL(VECO)880,000845,850-34,15029,79764,1151.93%+34,319
NLIGHT INC(LASR)1,922,7401,992,740+70,000109,635138,7354.17%+29,100
FORMFACTOR INC(FORM)603,500547,500-56,00058,53387,5622.63%+29,028
OIL DRI CORP AMER(ODC)677,500686,000+8,50044,09870,1162.11%+26,018
VERTIV HOLDINGS CO(VRT)285,250285,750+50071,47895,6752.88%+24,197
AMBIQ MICRO INC200,000323,700+123,7005,08228,5830.86%+23,501
MKS INC.(MKSI)120,000112,250-7,75027,57749,9291.50%+22,352
LANTRONIX INC(LTRX)03,150,000+3,150,000018,5220.56%+18,522
SUPER MICRO COMPUTER INC(SMCI)1,616,5001,858,500+242,00036,80854,5101.64%+17,702
BADGER METER INC30,000145,000+115,0004,57121,5150.65%+16,945
FRANKLIN ELEC INC(FELE)0154,200+154,200016,5290.50%+16,529
KLA CORP(KLAC)10,250102,500+92,25015,09230,9250.93%+15,833
VIASAT INC(VSAT)330,600330,600015,14129,6910.89%+14,550
LINCOLN EDL SVCS CORP(LINC)1,277,5001,325,000+47,50051,96966,1181.99%+14,149
BRUKER CORP(BRKR)424,250459,250+35,00015,32427,6380.83%+12,314
GENIUS SPORTS LIMITED
SHARES CL A
4,000,0004,925,000+925,00017,72029,8460.90%+12,126
COHERENT CORP(COHR)105,50092,500-13,00025,13136,4881.10%+11,357
LIGHTPATH TECHNOLOGIES INC(LPTH)527,5001,010,000+482,5005,29116,5140.50%+11,223
UNIVERSAL TECHNICAL INST INC(UTI)1,030,0001,130,000+100,00037,18348,3301.45%+11,147
3D SYS CORP DEL(DDD)03,525,200+3,525,200010,6460.32%+10,646
AMBARELLA INC(AMBA)20,000135,000+115,0001,03011,5830.35%+10,554
EVOLV TECHNOLOGIES HLDNGS IN(EVLV)1,250,0003,075,000+1,825,0007,56317,8350.54%+10,273
CALIX INC(CALX)0275,000+275,000010,2630.31%+10,263
UNUSUAL MACHS INC(UMAC)485,000718,500+233,5006,01416,0230.48%+10,009
GENERAC HLDGS INC(GNRC)72,45082,000+9,55014,15224,0100.72%+9,859
MARVELL TECHNOLOGY INC(MRVL)48,25048,25004,77914,3730.43%+9,594
AEROVIRONMENT INC6,25061,000+54,7501,14410,0690.30%+8,925
ATLANTA BRAVES HLDGS INC145,000287,100+142,1006,19214,9000.45%+8,709
BENTLEY SYS INC(BSY)215,000542,300+327,3007,55116,2090.49%+8,659
MYR GROUP INC(MYRG)38,60039,000+40010,89819,5160.59%+8,618
SELECT WATER SOLUTIONS INC(WTTR)1,155,0001,300,000+145,00017,67225,9740.78%+8,303
CRYOPORT INC(CYRX)360,000717,000+357,0002,98111,2570.34%+8,276
908 DEVICES INC(MASS)1,240,0001,820,620+580,6207,58915,8390.48%+8,251
NOVA LTD(NVMI)92,15088,650-3,50040,01948,1321.45%+8,113
GORMAN RUPP CO(GRC)272,500272,500016,93024,9990.75%+8,069
CRA INTL INC(CRAI)140,006215,506+75,50022,66430,6670.92%+8,002
NVENT ELEC PLC(NVT)154,500154,500018,27426,2050.79%+7,930
UNISYS CORP(UIS)4,428,0004,428,00009,16616,2060.49%+7,041
MASTEC INC(MTZ)20,10032,250+12,1506,46713,4180.40%+6,951
PARSONS CORP DEL(PSN)409,000555,000+146,00022,15629,0760.87%+6,921
DRAGANFLY INC.(DPRO)60,0001,250,000+1,190,0002956,7750.20%+6,480
PRIMORIS SVCS CORP(PRIM)064,250+64,25006,3680.19%+6,368
EVERUS CONSTR GROUP(ECG)126,500126,500014,93520,9930.63%+6,058
TENNANT CO(TNC)229,000242,500+13,50015,20621,2280.64%+6,023
SITIME CORP(SITM)15,00015,00005,18011,1830.34%+6,003
LIFE TIME GROUP HOLDINGS INC(LTH)240,000305,000+65,0006,46612,4560.37%+5,991
CEVA INC(CEVA)230,000210,000-20,0004,2969,9040.30%+5,607
LAM RESEARCH CORP(LRCX)25,00025,00005,34210,8330.33%+5,492
TERADYNE INC(TER)29,00029,00008,59714,0310.42%+5,434
HARMONIC INC(HLIT)668,000700,000+32,0005,99911,4310.34%+5,432
ASPEN AEROGELS INC(ASPN)4,518,7753,260,800-1,257,97515,45420,6730.62%+5,219
CORNING INC(GLW)42,00042,500+5005,71110,8560.33%+5,145
MATTHEWS INTL CORP(MATW)115,000300,000+185,0002,9698,0760.24%+5,107
TTM TECHNOLOGIES INC(TTMI)87,50072,500-15,0008,52413,5590.41%+5,035
ENERGY SERVICES OF AMER CORP(ESOA)800,000800,000010,50415,4720.47%+4,968
BWX TECHNOLOGIES INC(BWXT)59,00087,500+28,50012,06517,0320.51%+4,967
OCTAVE INTELLIGENCE PLC0300,000+300,00004,8900.15%+4,890
CENTURI HOLDINGS INC(CTRI)817,628942,628+125,00023,88328,5050.86%+4,622
NETSKOPE INC(NTSK)100,000500,000+400,0008495,4700.16%+4,621
ASML HLDG NV
N Y REGISTRY SHS
5,8006,150+3507,66112,2350.37%+4,574
ENTEGRIS INC(ENTG)117,000101,500-15,50013,71718,2560.55%+4,539
HONEYWELL INTL INC020,000+20,00004,4780.13%+4,478
HONEYWELL AEROSPACE INC020,000+20,00004,4220.13%+4,422
COGNEX CORP(CGNX)173,000173,00008,47512,5290.38%+4,053
ASTRONICS CORP272,500272,500018,18422,1430.67%+3,959
VAIL RESORTS INC(MTN)59,00084,500+25,5007,57111,5050.35%+3,934
MAYVILLE ENGR CO INC(MEC)20,000110,000+90,0003594,1210.12%+3,762
TWIN DISC INC(TWIN)0150,000+150,00003,4800.10%+3,480
JACOBS SOLUTIONS INC(J)96,000124,500+28,50012,21915,6870.47%+3,468
EAGLEROCK LD LLC0160,000+160,00003,4000.10%+3,400
MATRIX SVC CO(MTRX)1,435,0001,435,000016,47419,6600.59%+3,186
APPLIED MATLS INC8,2508,25002,8205,9650.18%+3,145
TRANSCAT INC(TRNS)130,500136,720+6,2209,58512,6840.38%+3,098
ROGERS CORP(ROG)58,00055,000-3,0006,2259,0050.27%+2,780
FIREFLY AEROSPACE INC(FLY)60,000152,500+92,5001,7084,4840.13%+2,775
AXCELIS TECHNOLOGIES INC42,50035,500-7,0003,9566,7250.20%+2,770
EQUINIX INC(EQIX)11,20013,175+1,97510,97913,7330.41%+2,755
MODINE MFG CO(MOD)34,50038,000+3,5007,47610,1470.31%+2,670
MDU RES GROUP INC(MDU)557,500665,000+107,50011,55114,1050.42%+2,553
RED CAT HLDGS INC(RCAT)380,000687,500+307,5004,9747,3220.22%+2,348
SOLSTICE ADVANCED MATLS INC(SOLS)187,500187,500014,28016,6130.50%+2,333
KOPIN CORP(KOPN)500,000750,000+250,0001,1253,3600.10%+2,235
FLOTEK INDUSTRIES INC(FTK)40,000120,000+80,0006792,8220.08%+2,144
ALLEGRO MICROSYSTEMS INC(ALGM)55,00055,00001,7343,8290.12%+2,095
HEICO CORP NEW(HEI)5,0009,500+4,5001,3713,3840.10%+2,013
LEGENCE CORP(LGN)67,50067,50003,8115,7530.17%+1,942
ABRDN LIFE SCIENCES INVESTOR(HQL)429,573443,041+13,4686,9898,8650.27%+1,876
CLEANSPARK INC(CLSK)80,000175,000+95,0006812,5460.08%+1,865
ARLO TECHNOLOGIES INC(ARLO)1,760,0001,995,000+235,00025,04526,8930.81%+1,848
ALPHABET INC(GOOG)5,0009,000+4,0001,4383,2160.10%+1,779
HEWLETT PACKARD ENTERPRISE C(HPE)74,00074,00001,7623,3380.10%+1,576
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