NEEDHAM INVESTMENT MANAGEMENT LLC
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q2 2025 ▲▼ | Q3 2025 ▲▼ | Change ▲▼ | Q2 2025 ▲▼ | Q3 2025 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| NLIGHT INC(LASR) | 1,837,740 | 1,792,740 | -45,000 | 36,166,723 | 53,118,886 | 3.71% | +16,952,163 |
| PDF SOLUTIONS INC(PDFS) | 1,913,500 | 2,018,550 | +105,050 | 40,910,630 | 52,118,961 | 3.64% | +11,208,331 |
| VEECO INSTRS INC DEL(VECO) | 721,000 | 810,000 | +89,000 | 14,650,720 | 24,648,300 | 1.72% | +9,997,580 |
| THREDUP INC | 5,875,000 | 5,675,000 | -200,000 | 44,003,750 | 53,628,750 | 3.74% | +9,625,000 |
| CECO ENVIRONMENTAL CORP(CECO) | 0 | 175,000 | +175,000 | 0 | 8,960,000 | 0.63% | +8,960,000 |
| UNIVERSAL TECHNICAL INST INC(UTI) | 311,000 | 550,000 | +239,000 | 10,539,790 | 17,902,500 | 1.25% | +7,362,710 |
| VERTIV HOLDINGS CO(VRT) | 284,750 | 284,000 | -750 | 36,564,748 | 42,844,240 | 2.99% | +6,279,492 |
| LINCOLN EDL SVCS CORP(LINC) | 609,500 | 865,000 | +255,500 | 14,048,975 | 20,327,500 | 1.42% | +6,278,525 |
| TETRA TECHNOLOGIES INC DEL(TTI) | 750,000 | 1,525,000 | +775,000 | 2,520,000 | 8,768,750 | 0.61% | +6,248,750 |
| GENIUS SPORTS LIMITED | 2,355,000 | 2,480,000 | +125,000 | 24,492,000 | 30,702,400 | 2.14% | +6,210,400 |
| ASPEN AEROGELS INC | 3,014,200 | 3,439,700 | +425,500 | 17,844,064 | 23,940,312 | 1.67% | +6,096,248 |
| ARTERIS INC(AIP) | 2,955,000 | 3,325,000 | +370,000 | 28,161,150 | 33,582,500 | 2.34% | +5,421,350 |
| SELECT WATER SOLUTIONS INC(WTTR) | 100,000 | 575,000 | +475,000 | 864,000 | 6,146,750 | 0.43% | +5,282,750 |
| VIASAT INC(VSAT) | 355,100 | 355,100 | 0 | 5,184,460 | 10,404,430 | 0.73% | +5,219,970 |
| BOX INC(BOX) | 0 | 160,000 | +160,000 | 0 | 5,163,200 | 0.36% | +5,163,200 |
| FORMFACTOR INC(FORM) | 655,000 | 740,000 | +85,000 | 22,538,550 | 26,950,800 | 1.88% | +4,412,250 |
| BWX TECHNOLOGIES INC(BWXT) | 0 | 23,500 | +23,500 | 0 | 4,332,695 | 0.30% | +4,332,695 |
| GORMAN RUPP CO(GRC) | 140,000 | 200,000 | +60,000 | 5,140,800 | 9,282,000 | 0.65% | +4,141,200 |
| BRUKER CORP(BRKR) | 220,500 | 400,000 | +179,500 | 9,084,600 | 12,996,001 | 0.91% | +3,911,401 |
| VISHAY INTERTECHNOLOGY INC(VSH) | 1,525,000 | 1,829,350 | +304,350 | 24,217,000 | 27,989,055 | 1.95% | +3,772,055 |
| PARSONS CORP DEL(PSN) | 289,000 | 295,000 | +6,000 | 20,741,530 | 24,461,400 | 1.71% | +3,719,870 |
| NVENT ELECTRIC PLC(NVT) | 157,500 | 154,500 | -3,000 | 11,536,875 | 15,239,880 | 1.06% | +3,703,005 |
| CENTURI HOLDINGS INC(CTRI) | 417,628 | 615,128 | +197,500 | 9,371,572 | 13,022,260 | 0.91% | +3,650,688 |
| ASTRONICS CORP | 267,500 | 272,500 | +5,000 | 8,955,900 | 12,428,725 | 0.87% | +3,472,825 |
| EVERUS CONSTR GROUP(ECG) | 105,000 | 117,500 | +12,500 | 6,670,650 | 10,075,625 | 0.70% | +3,404,975 |
| JACOBS SOLUTIONS INC(J) | 22,000 | 42,000 | +20,000 | 2,891,900 | 6,294,120 | 0.44% | +3,402,220 |
| MKS INC.(MKSI) | 128,750 | 130,750 | +2,000 | 12,792,600 | 16,182,928 | 1.13% | +3,390,328 |
| CAMTEK LTD(CAMT) | 60,000 | 78,900 | +18,900 | 5,073,600 | 8,288,445 | 0.58% | +3,214,845 |
| CRA INTL INC(CRAI) | 84,750 | 91,506 | +6,756 | 15,879,608 | 19,081,746 | 1.33% | +3,202,138 |
| RESEARCH SOLUTIONS INC | 2,930,000 | 3,100,000 | +170,000 | 8,409,100 | 11,563,000 | 0.81% | +3,153,900 |
| PHOTRONICS INC(PLAB) | 762,000 | 760,000 | -2,000 | 14,348,460 | 17,442,000 | 1.22% | +3,093,540 |
| COHERENT CORP(COHR) | 166,000 | 165,500 | -500 | 14,808,860 | 17,827,660 | 1.24% | +3,018,800 |
| PENGUIN SOLUTIONS INC(PENG) | 0 | 112,500 | +112,500 | 0 | 2,956,500 | 0.21% | +2,956,500 |
| MDU RES GROUP INC(MDU) | 394,000 | 520,000 | +126,000 | 6,567,980 | 9,261,200 | 0.65% | +2,693,220 |
| TENNANT CO(TNC) | 0 | 32,500 | +32,500 | 0 | 2,634,450 | 0.18% | +2,634,450 |
| VISHAY PRECISION GROUP INC(VPG) | 657,500 | 657,500 | 0 | 18,475,750 | 21,072,875 | 1.47% | +2,597,125 |
| HUNTINGTON INGALLS INDS INC(HII) | 54,500 | 54,500 | 0 | 13,159,570 | 15,691,095 | 1.09% | +2,531,525 |
| COGNEX CORP(CGNX) | 155,500 | 163,000 | +7,500 | 4,932,460 | 7,383,900 | 0.52% | +2,451,440 |
| ENERGY SVCS ACQUISITION CORP | 125,000 | 350,000 | +225,000 | 1,242,500 | 3,622,500 | 0.25% | +2,380,000 |
| MYR GROUP INC DEL(MYRG) | 30,000 | 37,500 | +7,500 | 5,443,500 | 7,801,125 | 0.54% | +2,357,625 |
| ENTEGRIS INC(ENTG) | 240,000 | 231,000 | -9,000 | 19,356,000 | 21,358,260 | 1.49% | +2,002,260 |
| THERMO FISHER SCIENTIFIC INC(TMO) | 26,500 | 26,250 | -250 | 10,744,690 | 12,731,775 | 0.89% | +1,987,085 |
| VITAL FARMS INC | 507,500 | 522,500 | +15,000 | 19,548,900 | 21,500,875 | 1.50% | +1,951,975 |
| SITIME CORP(SITM) | 22,000 | 22,000 | 0 | 4,687,760 | 6,628,820 | 0.46% | +1,941,060 |
| OIL DRI CORP AMER(ODC) | 561,500 | 573,500 | +12,000 | 33,122,885 | 35,006,440 | 2.44% | +1,883,555 |
| FIGURE TECHNOLOGY SOLUTIO(FGRS) | 0 | 51,745 | +51,745 | 0 | 1,881,966 | 0.13% | +1,881,966 |
| DUPONT DE NEMOURS INC(DD) | 47,500 | 65,000 | +17,500 | 3,258,025 | 5,063,500 | 0.35% | +1,805,475 |
| NOVA LTD(NVMI) | 129,750 | 116,750 | -13,000 | 35,707,200 | 37,320,305 | 2.60% | +1,613,105 |
| PROS HOLDINGS INC | 150,000 | 170,000 | +20,000 | 2,349,000 | 3,894,700 | 0.27% | +1,545,700 |
| LABCORP HOLDINGS INC(LH) | 56,313 | 56,313 | 0 | 14,782,726 | 16,165,210 | 1.13% | +1,382,484 |
| ASML HOLDING N V | 5,750 | 6,150 | +400 | 4,607,993 | 5,953,754 | 0.42% | +1,345,761 |
| ABRDN LIFE SCIENCES INVESTOR | 391,575 | 403,364 | +11,789 | 5,016,075 | 6,256,175 | 0.44% | +1,240,100 |
| CORNING INC(GLW) | 42,000 | 42,000 | 0 | 2,208,780 | 3,445,260 | 0.24% | +1,236,480 |
| BADGER METER INC | 6,000 | 15,000 | +9,000 | 1,469,700 | 2,678,700 | 0.19% | +1,209,000 |
| FIREFLY AEROSPACE INC(FLY) | 0 | 40,000 | +40,000 | 0 | 1,172,800 | 0.08% | +1,172,800 |
| MARKEL GROUP INC(MKL) | 4,950 | 5,775 | +825 | 9,886,932 | 11,038,104 | 0.77% | +1,151,172 |
| TRANSCAT INC | 66,500 | 93,500 | +27,000 | 5,716,340 | 6,844,200 | 0.48% | +1,127,860 |
| NORTHERN TECHNOLOGIES INTL C | 515,500 | 640,000 | +124,500 | 3,819,855 | 4,934,400 | 0.34% | +1,114,545 |
| CEVA INC(CEVA) | 115,000 | 137,500 | +22,500 | 2,527,700 | 3,631,375 | 0.25% | +1,103,675 |
| LEGENCE CORP(LGN) | 0 | 35,000 | +35,000 | 0 | 1,078,350 | 0.08% | +1,078,350 |
| ROGERS CORP(ROG) | 55,000 | 60,000 | +5,000 | 3,766,400 | 4,827,600 | 0.34% | +1,061,200 |
| KLA CORP(KLAC) | 14,500 | 13,000 | -1,500 | 12,988,230 | 14,021,800 | 0.98% | +1,033,570 |
| ECOVYST INC(ECVT) | 920,000 | 980,000 | +60,000 | 7,571,600 | 8,584,800 | 0.60% | +1,013,200 |
| ABRDN HEALTHCARE INVESTORS(HQH) | 283,178 | 291,930 | +8,752 | 4,386,427 | 5,389,028 | 0.38% | +1,002,601 |
| CORE MOLDING TECHNOLOGIES IN | 255,000 | 253,350 | -1,650 | 4,230,450 | 5,206,343 | 0.36% | +975,893 |
| ADTRAN HOLDINGS INC | 1,120,000 | 1,175,000 | +55,000 | 10,046,400 | 11,021,500 | 0.77% | +975,100 |
| SMITH MIDLAND CORP | 217,000 | 223,000 | +6,000 | 7,282,520 | 8,228,700 | 0.57% | +946,180 |
| CRH PLC | 33,000 | 33,000 | 0 | 3,029,400 | 3,956,700 | 0.28% | +927,300 |
| LAM RESEARCH CORP(LRCX) | 25,000 | 25,000 | 0 | 2,433,500 | 3,347,500 | 0.23% | +914,000 |
| APPLE INC(AAPL) | 18,450 | 18,450 | 0 | 3,785,387 | 4,697,924 | 0.33% | +912,537 |
| POWER INTEGRATIONS INC(POWI) | 7,500 | 32,500 | +25,000 | 419,250 | 1,306,825 | 0.09% | +887,575 |
| EVOLV TECHNOLOGIES HLDNGS IN(EVLV) | 100,000 | 200,000 | +100,000 | 624,000 | 1,510,000 | 0.11% | +886,000 |
| 908 DEVICES INC | 150,000 | 222,000 | +72,000 | 1,069,500 | 1,944,720 | 0.14% | +875,220 |
| VAIL RESORTS INC(MTN) | 38,500 | 46,000 | +7,500 | 6,049,505 | 6,880,220 | 0.48% | +830,715 |
| ICHOR HOLDINGS | 67,500 | 120,000 | +52,500 | 1,325,700 | 2,102,400 | 0.15% | +776,700 |
| HARMONIC INC(HLIT) | 565,000 | 600,000 | +35,000 | 5,350,550 | 6,108,000 | 0.43% | +757,450 |
| TERADYNE INC(TER) | 47,500 | 36,000 | -11,500 | 4,271,200 | 4,955,040 | 0.35% | +683,840 |
| AXT INC(AXTI) | 393,500 | 330,900 | -62,600 | 822,415 | 1,485,741 | 0.10% | +663,326 |
| CRYOPORT INC | 307,500 | 307,500 | 0 | 2,293,950 | 2,915,100 | 0.20% | +621,150 |
| CLEAN HARBORS INC(CLH) | 60,906 | 62,981 | +2,075 | 14,080,249 | 14,625,448 | 1.02% | +545,199 |
| LOCKHEED MARTIN CORP(LMT) | 0 | 1,000 | +1,000 | 0 | 499,210 | 0.03% | +499,210 |
| WASTE MGMT INC DEL(WM) | 0 | 2,250 | +2,250 | 0 | 496,868 | 0.03% | +496,868 |
| ALIGHT INC(ALIT) | 0 | 150,000 | +150,000 | 0 | 489,000 | 0.03% | +489,000 |
| WATERBRIDGE INFRASTRUCTURE L(WBI) | 0 | 18,361 | +18,361 | 0 | 463,064 | 0.03% | +463,064 |
| MEDTRONIC PLC(MDT) | 50,041 | 50,541 | +500 | 4,362,074 | 4,813,525 | 0.34% | +451,451 |
| ULTRA CLEAN HLDGS INC(UCTT) | 35,000 | 45,000 | +10,000 | 789,950 | 1,226,250 | 0.09% | +436,300 |
| INSIGHT ENTERPRISES INC(NSIT) | 11,000 | 17,000 | +6,000 | 1,518,935 | 1,927,970 | 0.13% | +409,035 |
| MATTHEWS INTL CORP(MATW) | 60,000 | 75,500 | +15,500 | 1,434,600 | 1,833,140 | 0.13% | +398,540 |
| HINGE HEALTH INC(HNGE) | 0 | 7,500 | +7,500 | 0 | 368,100 | 0.03% | +368,100 |
| BROOKFIELD CORP(BN) | 46,294 | 46,294 | 0 | 2,863,284 | 3,174,843 | 0.22% | +311,559 |
| CLEANSPARK INC(CLSK) | 0 | 20,000 | +20,000 | 0 | 290,000 | 0.02% | +290,000 |
| MAXLINEAR INC(MXL) | 155,000 | 155,000 | 0 | 2,202,550 | 2,492,400 | 0.17% | +289,850 |
| APPLIED MATLS INC | 8,250 | 8,750 | +500 | 1,510,328 | 1,791,475 | 0.12% | +281,147 |
| COSTAR GROUP INC(CSGP) | 0 | 3,250 | +3,250 | 0 | 274,203 | 0.02% | +274,203 |
| ALPHABET INC(GOOG) | 4,000 | 4,000 | 0 | 704,920 | 972,400 | 0.07% | +267,480 |
| GENERAC HLDGS INC(GNRC) | 11,000 | 11,000 | 0 | 1,575,310 | 1,841,400 | 0.13% | +266,090 |
| PURE STORAGE INC(P) | 10,000 | 10,000 | 0 | 575,800 | 838,100 | 0.06% | +262,300 |
| BECTON DICKINSON & CO(BDX) | 16,750 | 16,750 | 0 | 2,885,188 | 3,135,098 | 0.22% | +249,910 |
| SURO CAPITAL CORP | 438,594 | 426,594 | -12,000 | 3,600,857 | 3,839,346 | 0.27% | +238,489 |
| MERCURY SYS INC(MRCY) | 10,000 | 10,000 | 0 | 538,600 | 774,000 | 0.05% | +235,400 |