Fund Holdings — NEEDHAM INVESTMENT MANAGEMENT LLC

Total Portfolio Value:
$1.43B
Total Bought:
$185.12M
Total Sold:
$117.18M
Net Transaction:
+$67.94M
Notable People:
George Austin Needham
Securities
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SharesValue
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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Super Micro Computer, Inc.(SMCI)1,427,0001,405,000-22,000$69.94M$67.36M4.70%-$2.58M
Thredup IncCL A5,875,0005,675,000-200,000$44.00M$53.63M3.74%+$9.63M
nLIGHT, Inc.(LASR)1,837,7401,792,740-45,000$36.17M$53.12M3.71%+$16.95M
PDF Solutions, Inc.(PDFS)1,913,5002,018,550+105,050$40.91M$52.12M3.64%+$11.21M
Vertiv Holdings CoCL A(VRT)284,750284,000-750$36.56M$42.84M2.99%+$6.28M
Nova Ltd.(NVMI)129,750116,750-13,000$35.71M$37.32M2.60%+$1.61M
Oil-Dri Corporation of America(ODC)561,500573,500+12,000$33.12M$35.01M2.44%+$1.88M
Arteris, Inc.(AIP)2,955,0003,325,000+370,000$28.16M$33.58M2.34%+$5.42M
Vicor Corporation(VICR)705,500641,450-64,050$32.00M$31.89M2.22%-$108.6K
Genius Sports LimitedCL A
SHARES CL A
2,355,0002,480,000+125,000$24.49M$30.70M2.14%+$6.21M
Vishay Intertechnology, Inc.(VSH)1,525,0001,829,350+304,350$24.22M$27.99M1.95%+$3.77M
FormFactor, Inc.(FORM)655,000740,000+85,000$22.54M$26.95M1.88%+$4.41M
Veeco Instruments Inc.(VECO)721,000810,000+89,000$14.65M$24.65M1.72%+$10.00M
Parsons Corporation(PSN)289,000295,000+6,000$20.74M$24.46M1.71%+$3.72M
Aspen Aerogels, Inc.(ASPN)3,014,2003,439,700+425,500$17.84M$23.94M1.67%+$6.10M
Arlo Technologies, Inc.(ARLO)1,307,5001,307,5000$22.18M$22.16M1.55%-$13.1K
Vital Farms, Inc.(VITL)507,500522,500+15,000$19.55M$21.50M1.50%+$1.95M
Entegris, Inc.(ENTG)240,000231,000-9,000$19.36M$21.36M1.49%+$2.00M
Vishay Precision Group, Inc.(VPG)657,500657,5000$18.48M$21.07M1.47%+$2.60M
Asure Software, Inc.(ASUR)2,495,0002,532,500+37,500$24.35M$20.77M1.45%-$3.58M
Lincoln Educational Services Corporation(LINC)609,500865,000+255,500$14.05M$20.33M1.42%+$6.28M
Unisys Corporation(UIS)5,529,8005,090,000-439,800$25.05M$19.85M1.38%-$5.20M
CRA International, Inc.(CRAI)84,75091,506+6,756$15.88M$19.08M1.33%+$3.20M
Matrix Service Company(MTRX)1,420,0001,435,000+15,000$19.18M$18.77M1.31%-$414.4K
Universal Technical Institute, Inc.(UTI)311,000550,000+239,000$10.54M$17.90M1.25%+$7.36M
Coherent Corp.(COHR)166,000165,500-500$14.81M$17.83M1.24%+$3.02M
Photronics, Inc.(PLAB)762,000760,000-2,000$14.35M$17.44M1.22%+$3.09M
Thermon Group Hldgs Inc623,500623,5000$17.51M$16.66M1.16%-$848.0K
MKS Inc.(MKSI)128,750130,750+2,000$12.79M$16.18M1.13%+$3.39M
Labcorp Holdings Inc.(LH)56,31356,3130$14.78M$16.17M1.13%+$1.38M
Huntington Ingalls Industries, Inc.(HII)54,50054,5000$13.16M$15.69M1.09%+$2.53M
nVent Electric plcSHS(NVT)157,500154,500-3,000$11.54M$15.24M1.06%+$3.70M
Clean Harbors, Inc.(CLH)60,90662,981+2,075$14.08M$14.63M1.02%+$545.2K
KLA Corporation(KLAC)14,50013,000-1,500$12.99M$14.02M0.98%+$1.03M
Centuri Holdings, Inc.(CTRI)417,628615,128+197,500$9.37M$13.02M0.91%+$3.65M
Bruker Corporation(BRKR)220,500400,000+179,500$9.08M$13.00M0.91%+$3.91M
Bright Horizons Family Solutions Inc.(BFAM)107,500117,500+10,000$13.29M$12.76M0.89%-$529.0K
Thermo Fisher Scientific Inc.(TMO)26,50026,250-250$10.74M$12.73M0.89%+$1.99M
TTM Technologies, Inc.(TTMI)324,000217,500-106,500$13.23M$12.53M0.87%-$697.7K
Astronics Corp267,500272,500+5,000$8.96M$12.43M0.87%+$3.47M
Research Solutions, Inc.(RSSS)2,930,0003,100,000+170,000$8.41M$11.56M0.81%+$3.15M
Akamai Technologies, Inc.(AKAM)186,000152,500-33,500$14.84M$11.55M0.81%-$3.28M
Westinghouse Air Brake Technologies Corporation(WAB)55,75055,7500$11.67M$11.18M0.78%-$495.1K
Markel Group Inc.(MKL)4,9505,775+825$9.89M$11.04M0.77%+$1.15M
ADTRAN Holdings, Inc.(ADTN)1,120,0001,175,000+55,000$10.05M$11.02M0.77%+$975.1K
Viasat, Inc.(VSAT)355,100355,1000$5.18M$10.40M0.73%+$5.22M
Everus Construction Group, Inc.(ECG)105,000117,500+12,500$6.67M$10.08M0.70%+$3.40M
The Gorman-Rupp Company(GRC)140,000200,000+60,000$5.14M$9.28M0.65%+$4.14M
MDU Resources Group, Inc.(MDU)394,000520,000+126,000$6.57M$9.26M0.65%+$2.69M
CECO Environmental Corp.(CECO)0175,000+175,000$0$8.96M0.63%+$8.96M
TETRA Technologies, Inc.(TTI)750,0001,525,000+775,000$2.52M$8.77M0.61%+$6.25M
Ecovyst Inc.(ECVT)920,000980,000+60,000$7.57M$8.58M0.60%+$1.01M
Klaviyo, Inc.COM SER A(KVYO)305,000305,0000$10.24M$8.45M0.59%-$1.80M
Camtek Ltd.(CAMT)60,00078,900+18,900$5.07M$8.29M0.58%+$3.21M
Smith-Midland Corporation(SMID)217,000223,000+6,000$7.28M$8.23M0.57%+$946.2K
MYR Group Inc.(MYRG)30,00037,500+7,500$5.44M$7.80M0.54%+$2.36M
Cognex Corporation(CGNX)155,500163,000+7,500$4.93M$7.38M0.52%+$2.45M
Comcast Holdings ZONESCL A(CCZ)232,500231,500-1,000$8.30M$7.27M0.51%-$1.02M
Vail Resorts, Inc.(MTN)38,50046,000+7,500$6.05M$6.88M0.48%+$830.7K
Transcat, Inc.(TRNS)66,50093,500+27,000$5.72M$6.84M0.48%+$1.13M
SiTime Corporation(SITM)22,00022,0000$4.69M$6.63M0.46%+$1.94M
Jacobs Solutions Inc.(J)22,00042,000+20,000$2.89M$6.29M0.44%+$3.40M
Abrdn Life Sciences InvestorsSH BEN INT(HQL)391,575403,364+11,789$5.02M$6.26M0.44%+$1.24M
Equinix, Inc.(EQIX)9,0007,900-1,100$7.16M$6.19M0.43%-$971.6K
Select Water Solutions, Inc.CL A(WTTR)100,000575,000+475,000$864.0K$6.15M0.43%+$5.28M
Harmonic Inc.(HLIT)565,000600,000+35,000$5.35M$6.11M0.43%+$757.5K
Gilead Sciences, Inc.(GILD)55,25055,000-250$6.13M$6.11M0.43%-$20.6K
Asml Holding N VN Y REGISTRY SHS
N Y REGISTRY SHS
5,7506,150+400$4.61M$5.95M0.42%+$1.35M
CarMax, Inc.(KMX)132,500129,500-3,000$8.91M$5.81M0.41%-$3.09M
Encompass Health Corporation(EHC)45,00045,0000$5.52M$5.72M0.40%+$197.6K
Abrdn Healthcare InvestorsSH BEN INT(HQH)283,178291,930+8,752$4.39M$5.39M0.38%+$1.00M
Core Molding Technologies, Inc.(CMT)255,000253,350-1,650$4.23M$5.21M0.36%+$975.9K
Box, Inc.CL A(BOX)0160,000+160,000$0$5.16M0.36%+$5.16M
DuPont de Nemours, Inc.(DD)47,50065,000+17,500$3.26M$5.06M0.35%+$1.81M
Teradyne, Inc.(TER)47,50036,000-11,500$4.27M$4.96M0.35%+$683.8K
Northern Technologies International Corporation(NTIC)515,500640,000+124,500$3.82M$4.93M0.34%+$1.11M
The Boeing Company(BA)22,50022,5000$4.71M$4.86M0.34%+$141.8K
Rogers Corporation(ROG)55,00060,000+5,000$3.77M$4.83M0.34%+$1.06M
Medtronic plcSHS(MDT)50,04150,541+500$4.36M$4.81M0.34%+$451.5K
Honeywell International Inc.(HON)22,50022,5000$5.24M$4.74M0.33%-$503.6K
Apple Inc.(AAPL)18,45018,4500$3.79M$4.70M0.33%+$912.5K
Bentley Systems, IncorporatedCL B(BSY)87,50090,000+2,500$4.72M$4.63M0.32%-$89.2K
Navigator Holdings Ltd.SHS(NVGS)301,000286,000-15,000$4.26M$4.43M0.31%+$171.0K
Comtech Telecommunications Corp.(CMTL)1,688,4001,688,4000$4.14M$4.36M0.30%+$219.5K
BWX Technologies, Inc.(BWXT)023,500+23,500$0$4.33M0.30%+$4.33M
Marvell Technology, Inc.(MRVL)55,50048,250-7,250$4.30M$4.06M0.28%-$239.3K
Crh Plc
ORD
33,00033,0000$3.03M$3.96M0.28%+$927.3K
Pros Holdings Inc150,000170,000+20,000$2.35M$3.89M0.27%+$1.55M
Neostellar Capital Corp.(NSLR)438,594426,594-12,000$3.60M$3.84M0.27%+$238.5K
CEVA, Inc.(CEVA)115,000137,500+22,500$2.53M$3.63M0.25%+$1.10M
Energy Services of America Corporation(ESOA)125,000350,000+225,000$1.24M$3.62M0.25%+$2.38M
LeMaitre Vascular, Inc.(LMAT)40,00040,0000$3.32M$3.50M0.24%+$178.4K
Corning Incorporated(GLW)42,00042,0000$2.21M$3.45M0.24%+$1.24M
Lam Research Corporation(LRCX)25,00025,0000$2.43M$3.35M0.23%+$914.0K
Brookfield CorporationCL A(BN)46,29446,2940$2.86M$3.17M0.22%+$311.6K
Becton, Dickinson and Company(BDX)16,75016,7500$2.89M$3.14M0.22%+$249.9K
Precision Optics Corporation, Inc.(POCI)700,000700,0000$3.41M$3.04M0.21%-$364.0K
Alpha Pro Tech Ltd612,500635,000+22,500$2.87M$3.04M0.21%+$165.8K
Rapid7, Inc.(RPD)160,000160,0000$3.70M$3.00M0.21%-$700.8K
Penguin Solutions, Inc.(PENG)0112,500+112,500$0$2.96M0.21%+$2.96M
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NEEDHAM INVESTMENT MANAGEMENT LLC — 13F Holdings — Q3 2025 | TickerTrail