Fund Holdings — NEEDHAM INVESTMENT MANAGEMENT LLC

Total Portfolio Value
$1.43B
Total Bought
$185.12M
Total Sold
$117.18M
Net Transaction
+$67.94M
Filing Period:
Securities
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SharesValue ($K)
Q2 2025
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Q3 2025
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Change
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Q2 2025
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Q3 2025
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Weight (%)
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Change
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NLIGHT INC(LASR)1,837,7401,792,740-45,00036,16753,1193.71%+16,952
PDF SOLUTIONS INC(PDFS)1,913,5002,018,550+105,05040,91152,1193.64%+11,208
VEECO INSTRS INC DEL(VECO)721,000810,000+89,00014,65124,6481.72%+9,998
THREDUP INC5,875,0005,675,000-200,00044,00453,6293.74%+9,625
CECO ENVIRONMENTAL CORP(CECO)0175,000+175,00008,9600.63%+8,960
UNIVERSAL TECHNICAL INST INC(UTI)311,000550,000+239,00010,54017,9031.25%+7,363
VERTIV HOLDINGS CO(VRT)284,750284,000-75036,56542,8442.99%+6,279
LINCOLN EDL SVCS CORP(LINC)609,500865,000+255,50014,04920,3281.42%+6,279
TETRA TECHNOLOGIES INC DEL(TTI)750,0001,525,000+775,0002,5208,7690.61%+6,249
GENIUS SPORTS LIMITED
SHARES CL A
2,355,0002,480,000+125,00024,49230,7022.14%+6,210
ASPEN AEROGELS INC(ASPN)3,014,2003,439,700+425,50017,84423,9401.67%+6,096
ARTERIS INC(AIP)2,955,0003,325,000+370,00028,16133,5832.34%+5,421
SELECT WATER SOLUTIONS INC(WTTR)100,000575,000+475,0008646,1470.43%+5,283
VIASAT INC(VSAT)355,100355,10005,18410,4040.73%+5,220
BOX INC(BOX)0160,000+160,00005,1630.36%+5,163
FORMFACTOR INC(FORM)655,000740,000+85,00022,53926,9511.88%+4,412
BWX TECHNOLOGIES INC(BWXT)023,500+23,50004,3330.30%+4,333
GORMAN RUPP CO(GRC)140,000200,000+60,0005,1419,2820.65%+4,141
BRUKER CORP(BRKR)220,500400,000+179,5009,08512,9960.91%+3,911
VISHAY INTERTECHNOLOGY INC(VSH)1,525,0001,829,350+304,35024,21727,9891.95%+3,772
PARSONS CORP DEL(PSN)289,000295,000+6,00020,74224,4611.71%+3,720
NVENT ELECTRIC PLC(NVT)157,500154,500-3,00011,53715,2401.06%+3,703
CENTURI HOLDINGS INC(CTRI)417,628615,128+197,5009,37213,0220.91%+3,651
ASTRONICS CORP267,500272,500+5,0008,95612,4290.87%+3,473
EVERUS CONSTR GROUP(ECG)105,000117,500+12,5006,67110,0760.70%+3,405
JACOBS SOLUTIONS INC(J)22,00042,000+20,0002,8926,2940.44%+3,402
MKS INC.(MKSI)128,750130,750+2,00012,79316,1831.13%+3,390
CAMTEK LTD(CAMT)60,00078,900+18,9005,0748,2880.58%+3,215
CRA INTL INC(CRAI)84,75091,506+6,75615,88019,0821.33%+3,202
RESEARCH SOLUTIONS INC(RSSS)2,930,0003,100,000+170,0008,40911,5630.81%+3,154
PHOTRONICS INC(PLAB)762,000760,000-2,00014,34817,4421.22%+3,094
COHERENT CORP(COHR)166,000165,500-50014,80917,8281.24%+3,019
PENGUIN SOLUTIONS INC(PENG)0112,500+112,50002,9570.21%+2,957
MDU RES GROUP INC(MDU)394,000520,000+126,0006,5689,2610.65%+2,693
TENNANT CO(TNC)032,500+32,50002,6340.18%+2,634
VISHAY PRECISION GROUP INC(VPG)657,500657,500018,47621,0731.47%+2,597
HUNTINGTON INGALLS INDS INC(HII)54,50054,500013,16015,6911.09%+2,532
COGNEX CORP(CGNX)155,500163,000+7,5004,9327,3840.52%+2,451
ENERGY SVCS ACQUISITION CORP(ESOA)125,000350,000+225,0001,2433,6230.25%+2,380
MYR GROUP INC DEL(MYRG)30,00037,500+7,5005,4447,8010.54%+2,358
ENTEGRIS INC(ENTG)240,000231,000-9,00019,35621,3581.49%+2,002
THERMO FISHER SCIENTIFIC INC(TMO)26,50026,250-25010,74512,7320.89%+1,987
VITAL FARMS INC(VITL)507,500522,500+15,00019,54921,5011.50%+1,952
SITIME CORP(SITM)22,00022,00004,6886,6290.46%+1,941
OIL DRI CORP AMER(ODC)561,500573,500+12,00033,12335,0062.44%+1,884
FIGURE TECHNOLOGY SOLUTIO(FGRS)051,745+51,74501,8820.13%+1,882
DUPONT DE NEMOURS INC(DD)47,50065,000+17,5003,2585,0640.35%+1,805
NOVA LTD(NVMI)129,750116,750-13,00035,70737,3202.60%+1,613
PROS HOLDINGS INC150,000170,000+20,0002,3493,8950.27%+1,546
LABCORP HOLDINGS INC(LH)56,31356,313014,78316,1651.13%+1,382
ASML HOLDING N V
N Y REGISTRY SHS
5,7506,150+4004,6085,9540.42%+1,346
ABRDN LIFE SCIENCES INVESTOR(HQL)391,575403,364+11,7895,0166,2560.44%+1,240
CORNING INC(GLW)42,00042,00002,2093,4450.24%+1,236
BADGER METER INC6,00015,000+9,0001,4702,6790.19%+1,209
FIREFLY AEROSPACE INC(FLY)040,000+40,00001,1730.08%+1,173
MARKEL GROUP INC(MKL)4,9505,775+8259,88711,0380.77%+1,151
TRANSCAT INC(TRNS)66,50093,500+27,0005,7166,8440.48%+1,128
NORTHERN TECHNOLOGIES INTL C(NTIC)515,500640,000+124,5003,8204,9340.34%+1,115
CEVA INC(CEVA)115,000137,500+22,5002,5283,6310.25%+1,104
LEGENCE CORP(LGN)035,000+35,00001,0780.08%+1,078
ROGERS CORP(ROG)55,00060,000+5,0003,7664,8280.34%+1,061
KLA CORP(KLAC)14,50013,000-1,50012,98814,0220.98%+1,034
ECOVYST INC(ECVT)920,000980,000+60,0007,5728,5850.60%+1,013
ABRDN HEALTHCARE INVESTORS(HQH)283,178291,930+8,7524,3865,3890.38%+1,003
CORE MOLDING TECHNOLOGIES IN(CMT)255,000253,350-1,6504,2305,2060.36%+976
ADTRAN HOLDINGS INC(ADTN)1,120,0001,175,000+55,00010,04611,0220.77%+975
SMITH MIDLAND CORP(SMID)217,000223,000+6,0007,2838,2290.57%+946
CRH PLC
ORD
33,00033,00003,0293,9570.28%+927
LAM RESEARCH CORP(LRCX)25,00025,00002,4343,3480.23%+914
APPLE INC(AAPL)18,45018,45003,7854,6980.33%+913
POWER INTEGRATIONS INC(POWI)7,50032,500+25,0004191,3070.09%+888
EVOLV TECHNOLOGIES HLDNGS IN(EVLV)100,000200,000+100,0006241,5100.11%+886
908 DEVICES INC(MASS)150,000222,000+72,0001,0701,9450.14%+875
VAIL RESORTS INC(MTN)38,50046,000+7,5006,0506,8800.48%+831
ICHOR HOLDINGS
SHS
67,500120,000+52,5001,3262,1020.15%+777
HARMONIC INC(HLIT)565,000600,000+35,0005,3516,1080.43%+757
TERADYNE INC(TER)47,50036,000-11,5004,2714,9550.35%+684
AXT INC(AXTI)393,500330,900-62,6008221,4860.10%+663
CRYOPORT INC(CYRX)307,500307,50002,2942,9150.20%+621
CLEAN HARBORS INC(CLH)60,90662,981+2,07514,08014,6251.02%+545
LOCKHEED MARTIN CORP(LMT)01,000+1,00004990.03%+499
WASTE MGMT INC DEL(WM)02,250+2,25004970.03%+497
ALIGHT INC(ALIT)0150,000+150,00004890.03%+489
WATERBRIDGE INFRASTRUCTURE L(WBI)018,361+18,36104630.03%+463
MEDTRONIC PLC(MDT)50,04150,541+5004,3624,8140.34%+451
ULTRA CLEAN HLDGS INC(UCTT)35,00045,000+10,0007901,2260.09%+436
INSIGHT ENTERPRISES INC(NSIT)11,00017,000+6,0001,5191,9280.13%+409
MATTHEWS INTL CORP(MATW)60,00075,500+15,5001,4351,8330.13%+399
HINGE HEALTH INC(HNGE)07,500+7,50003680.03%+368
BROOKFIELD CORP(BN)46,29446,29402,8633,1750.22%+312
CLEANSPARK INC(CLSK)020,000+20,00002900.02%+290
MAXLINEAR INC(MXL)155,000155,00002,2032,4920.17%+290
APPLIED MATLS INC8,2508,750+5001,5101,7910.12%+281
COSTAR GROUP INC(CSGP)03,250+3,25002740.02%+274
ALPHABET INC(GOOG)4,0004,00007059720.07%+267
GENERAC HLDGS INC(GNRC)11,00011,00001,5751,8410.13%+266
PURE STORAGE INC(P)10,00010,00005768380.06%+262
BECTON DICKINSON & CO(BDX)16,75016,75002,8853,1350.22%+250
SURO CAPITAL CORP(NSLR)438,594426,594-12,0003,6013,8390.27%+238
MERCURY SYS INC(MRCY)10,00010,00005397740.05%+235
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NEEDHAM INVESTMENT MANAGEMENT LLC — 13F Holdings — Q3 2025 | TickerTrail