Fund Holdings — NEEDHAM INVESTMENT MANAGEMENT LLC

Total Portfolio Value:
$1.58B
Total Bought:
$214.48M
Total Sold:
$145.60M
Net Transaction:
+$68.89M
Notable People:
George Austin Needham
Securities
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SharesValue
Q3 2025
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Q4 2025
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Change
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Q3 2025
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Q4 2025
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Weight (%)
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Change
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nLIGHT, Inc.(LASR)1,792,7401,857,740+65,000$53.12M$69.68M4.40%+$16.56M
Vicor Corporation(VICR)641,450569,775-71,675$31.89M$62.45M3.95%+$30.55M
PDF Solutions, Inc.(PDFS)2,018,5501,965,000-53,550$52.12M$56.06M3.54%+$3.94M
Arteris, Inc.(AIP)3,325,0003,411,500+86,500$33.58M$52.88M3.34%+$19.30M
Vertiv Holdings CoCL A(VRT)284,000285,250+1,250$42.84M$46.21M2.92%+$3.37M
Super Micro Computer, Inc.(SMCI)1,405,0001,380,000-25,000$67.36M$40.39M2.55%-$26.96M
Thredup IncCL A5,675,0006,075,000+400,000$53.63M$38.82M2.45%-$14.81M
FormFactor, Inc.(FORM)740,000694,500-45,500$26.95M$38.74M2.45%+$11.79M
Nova Ltd.(NVMI)116,750111,750-5,000$37.32M$36.70M2.32%-$622.7K
Vishay Intertechnology, Inc.(VSH)1,829,3502,375,000+545,650$27.99M$34.41M2.17%+$6.42M
Oil-Dri Corporation of America(ODC)573,500635,000+61,500$35.01M$31.08M1.96%-$3.93M
Genius Sports LimitedCL A
SHARES CL A
2,480,0002,690,000+210,000$30.70M$29.64M1.87%-$1.06M
Lincoln Educational Services Corporation(LINC)865,0001,125,000+260,000$20.33M$27.17M1.72%+$6.84M
Coherent Corp.(COHR)165,500137,500-28,000$17.83M$25.38M1.60%+$7.55M
Vishay Precision Group, Inc.(VPG)657,500657,5000$21.07M$25.31M1.60%+$4.24M
Photronics, Inc.(PLAB)760,000775,000+15,000$17.44M$24.80M1.57%+$7.36M
Asure Software, Inc.(ASUR)2,532,5002,570,000+37,500$20.77M$24.21M1.53%+$3.44M
Thermon Group Hldgs Inc623,500620,000-3,500$16.66M$23.04M1.46%+$6.38M
Veeco Instruments Inc.(VECO)810,000805,000-5,000$24.65M$23.01M1.45%-$1.64M
TETRA Technologies, Inc.(TTI)1,525,0002,375,000+850,000$8.77M$22.25M1.41%+$13.48M
Vital Farms, Inc.(VITL)522,500685,000+162,500$21.50M$21.88M1.38%+$378.0K
Arlo Technologies, Inc.(ARLO)1,307,5001,540,000+232,500$22.16M$21.54M1.36%-$617.5K
Universal Technical Institute, Inc.(UTI)550,000807,500+257,500$17.90M$21.10M1.33%+$3.20M
MKS Inc.(MKSI)130,750130,500-250$16.18M$20.85M1.32%+$4.67M
Centuri Holdings, Inc.(CTRI)615,128797,628+182,500$13.02M$20.14M1.27%+$7.12M
Parsons Corporation(PSN)295,000324,000+29,000$24.46M$20.02M1.27%-$4.44M
CRA International, Inc.(CRAI)91,50698,756+7,250$19.08M$19.82M1.25%+$738.1K
CECO Environmental Corp.(CECO)175,000298,500+123,500$8.96M$17.87M1.13%+$8.91M
Bruker Corporation(BRKR)400,000364,650-35,350$13.00M$17.18M1.09%+$4.18M
Huntington Ingalls Industries, Inc.(HII)54,50050,500-4,000$15.69M$17.17M1.09%+$1.48M
Matrix Service Company(MTRX)1,435,0001,435,0000$18.77M$16.79M1.06%-$1.98M
Clean Harbors, Inc.(CLH)62,98168,856+5,875$14.63M$16.15M1.02%+$1.52M
Entegris, Inc.(ENTG)231,000191,400-39,600$21.36M$16.13M1.02%-$5.23M
KLA Corporation(KLAC)13,00013,0000$14.02M$15.80M1.00%+$1.77M
nVent Electric plcSHS(NVT)154,500154,5000$15.24M$15.75M1.00%+$514.5K
Astronics Corp272,500272,5000$12.43M$14.78M0.93%+$2.35M
Thermo Fisher Scientific Inc.(TMO)26,25025,250-1,000$12.73M$14.63M0.92%+$1.90M
Labcorp Holdings Inc.(LH)56,31356,3130$16.17M$14.13M0.89%-$2.04M
Akamai Technologies, Inc.(AKAM)152,500156,500+4,000$11.55M$13.65M0.86%+$2.10M
Markel Group Inc.(MKL)5,7756,225+450$11.04M$13.38M0.85%+$2.34M
Unisys Corporation(UIS)5,090,0004,812,200-277,800$19.85M$13.28M0.84%-$6.57M
Bright Horizons Family Solutions Inc.(BFAM)117,500129,000+11,500$12.76M$13.08M0.83%+$323.6K
TTM Technologies, Inc.(TTMI)217,500185,250-32,250$12.53M$12.78M0.81%+$254.3K
ADTRAN Holdings, Inc.(ADTN)1,175,0001,447,500+272,500$11.02M$12.58M0.79%+$1.56M
The Gorman-Rupp Company(GRC)200,000260,000+60,000$9.28M$12.41M0.78%+$3.13M
Aspen Aerogels, Inc.(ASPN)3,439,7004,351,700+912,000$23.94M$12.32M0.78%-$11.63M
Westinghouse Air Brake Technologies Corporation(WAB)55,75055,7500$11.18M$11.90M0.75%+$723.6K
Viasat, Inc.(VSAT)355,100330,600-24,500$10.40M$11.39M0.72%+$988.0K
Everus Construction Group, Inc.(ECG)117,500126,500+9,000$10.08M$10.82M0.68%+$747.7K
MDU Resources Group, Inc.(MDU)520,000542,000+22,000$9.26M$10.58M0.67%+$1.32M
Ecovyst Inc.(ECVT)980,0001,020,000+40,000$8.58M$9.92M0.63%+$1.34M
Research Solutions, Inc.(RSSS)3,100,0003,145,000+45,000$11.56M$9.25M0.58%-$2.32M
Solstice Advanced Materials, Inc.(SOLS)0175,000+175,000$0$8.50M0.54%+$8.50M
MYR Group Inc.(MYRG)37,50038,600+1,100$7.80M$8.43M0.53%+$633.0K
Equinix, Inc.(EQIX)7,90010,750+2,850$6.19M$8.24M0.52%+$2.05M
Smith-Midland Corporation(SMID)223,000225,000+2,000$8.23M$8.18M0.52%-$52.2K
Select Water Solutions, Inc.CL A(WTTR)575,000775,000+200,000$6.15M$8.15M0.52%+$2.01M
Camtek Ltd.(CAMT)78,90075,500-3,400$8.29M$8.03M0.51%-$259.4K
Vail Resorts, Inc.(MTN)46,00059,000+13,000$6.88M$7.84M0.50%+$955.0K
Jacobs Solutions Inc.(J)42,00058,000+16,000$6.29M$7.68M0.49%+$1.39M
Transcat, Inc.(TRNS)93,500124,370+30,870$6.84M$7.06M0.45%+$211.3K
Comcast Holdings ZONESCL A(CCZ)231,500231,5000$7.27M$6.92M0.44%-$354.2K
Abrdn Life Sciences InvestorsSH BEN INT(HQL)403,364403,3640$6.26M$6.77M0.43%+$512.3K
Gilead Sciences, Inc.(GILD)55,00055,0000$6.11M$6.75M0.43%+$645.7K
Cognex Corporation(CGNX)163,000173,000+10,000$7.38M$6.22M0.39%-$1.16M
BWX Technologies, Inc.(BWXT)23,50036,000+12,500$4.33M$6.22M0.39%+$1.89M
Comtech Telecommunications Corp.(CMTL)1,688,4001,174,300-514,100$4.36M$6.21M0.39%+$1.86M
Asml Holding N VN Y REGISTRY SHS
N Y REGISTRY SHS
6,1505,500-650$5.95M$5.88M0.37%-$69.5K
Teradyne, Inc.(TER)36,00030,000-6,000$4.96M$5.81M0.37%+$851.8K
Box, Inc.CL A(BOX)160,000190,000+30,000$5.16M$5.68M0.36%+$519.7K
Northern Technologies International Corporation(NTIC)640,000713,257+73,257$4.93M$5.58M0.35%+$650.4K
Abrdn Healthcare InvestorsSH BEN INT(HQH)291,930291,9300$5.39M$5.53M0.35%+$140.1K
Rogers Corporation(ROG)60,00060,0000$4.83M$5.49M0.35%+$666.6K
SiTime Corporation(SITM)22,00015,500-6,500$6.63M$5.47M0.35%-$1.15M
Harmonic Inc.(HLIT)600,000545,000-55,000$6.11M$5.39M0.34%-$718.0K
Honeywell International Inc.(HON)22,50027,500+5,000$4.74M$5.36M0.34%+$628.7K
Bentley Systems, IncorporatedCL B(BSY)90,000140,000+50,000$4.63M$5.34M0.34%+$709.9K
Medtronic plcSHS(MDT)50,54153,041+2,500$4.81M$5.10M0.32%+$281.6K
Core Molding Technologies, Inc.(CMT)253,350253,3500$5.21M$5.08M0.32%-$126.7K
Crh Plc
ORD
33,00040,700+7,700$3.96M$5.08M0.32%+$1.12M
Apple Inc.(AAPL)18,45018,4500$4.70M$5.02M0.32%+$317.9K
CarMax, Inc.(KMX)129,500129,5000$5.81M$5.00M0.32%-$806.8K
Tennant Company(TNC)32,50067,500+35,000$2.63M$4.97M0.31%+$2.34M
Navigator Holdings Ltd.SHS(NVGS)286,000286,0000$4.43M$4.95M0.31%+$523.4K
The Boeing Company(BA)22,50022,5000$4.86M$4.89M0.31%+$29.0K
Energy Services of America Corporation(ESOA)350,000585,440+235,440$3.62M$4.78M0.30%+$1.16M
Encompass Health Corporation(EHC)45,00045,0000$5.72M$4.78M0.30%-$939.6K
Generac Holdings Inc.(GNRC)11,00034,500+23,500$1.84M$4.70M0.30%+$2.86M
Badger Meter Inc15,00025,000+10,000$2.68M$4.36M0.28%+$1.68M
Lam Research Corporation(LRCX)25,00025,0000$3.35M$4.28M0.27%+$932.0K
Atlanta Braves Hldgs IncCOM SER C0105,000+105,000$0$4.14M0.26%+$4.14M
Marvell Technology, Inc.(MRVL)48,25048,2500$4.06M$4.10M0.26%+$43.9K
CoStar Group, Inc.(CSGP)3,25060,500+57,250$274.2K$4.07M0.26%+$3.79M
908 Devices Inc.(MASS)222,000770,000+548,000$1.94M$4.04M0.26%+$2.10M
Neostellar Capital Corp.(NSLR)426,594426,5940$3.84M$4.03M0.25%+$187.7K
Evolv Technologies Holdings, Inc.CL A(EVLV)200,000550,000+350,000$1.51M$3.94M0.25%+$2.43M
Corning Incorporated(GLW)42,00042,0000$3.45M$3.68M0.23%+$232.3K
CEVA, Inc.(CEVA)137,500160,000+22,500$3.63M$3.44M0.22%-$188.2K
Cohu, Inc.(COHU)118,000145,000+27,000$2.40M$3.37M0.21%+$975.2K
Modine Manufacturing Company(MOD)025,000+25,000$0$3.34M0.21%+$3.34M
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NEEDHAM INVESTMENT MANAGEMENT LLC — 13F Holdings — Q4 2025 | TickerTrail