Needham Investment Management

Needham Investment Management as of Sept. 30, 2025

Portfolio Holdings for Needham Investment Management

Needham Investment Management holds 161 positions in its portfolio as reported in the September 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Super Micro Computer Com New (SMCI) 4.7 $67M 1.4M 47.94
Thredup Cl A (TDUP) 3.7 $54M 5.7M 9.45
Nlight (LASR) 3.7 $53M 1.8M 29.63
PDF Solutions (PDFS) 3.6 $52M 2.0M 25.82
Vertiv Holdings Com Cl A (VRT) 3.0 $43M 284k 150.86
NOVA MEASURING Instruments L (NVMI) 2.6 $37M 117k 319.66
Oil-Dri Corporation of America (ODC) 2.4 $35M 574k 61.04
Arteris (AIP) 2.3 $34M 3.3M 10.10
Vicor Corporation (VICR) 2.2 $32M 642k 49.72
Genius Sports Shares Cl A (GENI) 2.1 $31M 2.5M 12.38
Vishay Intertechnology (VSH) 2.0 $28M 1.8M 15.30
FormFactor (FORM) 1.9 $27M 740k 36.42
Veeco Instruments (VECO) 1.7 $25M 810k 30.43
Parsons Corporation (PSN) 1.7 $25M 295k 82.92
Aspen Aerogels (ASPN) 1.7 $24M 3.4M 6.96
Arlo Technologies (ARLO) 1.5 $22M 1.3M 16.95
Vital Farms (VITL) 1.5 $22M 523k 41.15
Entegris (ENTG) 1.5 $21M 231k 92.46
Vishay Precision (VPG) 1.5 $21M 658k 32.05
Asure Software (ASUR) 1.4 $21M 2.5M 8.20
Lincoln Educational Services Corporation (LINC) 1.4 $20M 865k 23.50
Unisys Corp Com New (UIS) 1.4 $20M 5.1M 3.90
CRA International (CRAI) 1.3 $19M 92k 208.53
Matrix Service Company (MTRX) 1.3 $19M 1.4M 13.08
Universal Technical Institute (UTI) 1.2 $18M 550k 32.55
Coherent Corp (COHR) 1.2 $18M 166k 107.72
Photronics (PLAB) 1.2 $17M 760k 22.95
Thermon Group Holdings (THR) 1.2 $17M 624k 26.72
MKS Instruments (MKSI) 1.1 $16M 131k 123.77
Labcorp Holdings Com Shs (LH) 1.1 $16M 56k 287.06
Huntington Ingalls Inds (HII) 1.1 $16M 55k 287.91
Nvent Electric SHS (NVT) 1.1 $15M 155k 98.64
Clean Harbors (CLH) 1.0 $15M 63k 232.22
Kla Corp Com New (KLAC) 1.0 $14M 13k 1078.60
Centuri Holdings Com Shs (CTRI) 0.9 $13M 615k 21.17
Bruker Corporation (BRKR) 0.9 $13M 400k 32.49
Bright Horizons Fam Sol In D (BFAM) 0.9 $13M 118k 108.57
Thermo Fisher Scientific (TMO) 0.9 $13M 26k 485.02
TTM Technologies (TTMI) 0.9 $13M 218k 57.60
Astronics Corporation (ATRO) 0.9 $12M 273k 45.61
Research Solutions (RSSS) 0.8 $12M 3.1M 3.73
Akamai Technologies (AKAM) 0.8 $12M 153k 75.76
Wabtec Corporation (WAB) 0.8 $11M 56k 200.47
Markel Corporation (MKL) 0.8 $11M 5.8k 1911.36
Adtran Holdings (ADTN) 0.8 $11M 1.2M 9.38
ViaSat (VSAT) 0.7 $10M 355k 29.30
Everus Constr Group (ECG) 0.7 $10M 118k 85.75
Gorman-Rupp Company (GRC) 0.6 $9.3M 200k 46.41
MDU Resources (MDU) 0.6 $9.3M 520k 17.81
CECO Environmental (CECO) 0.6 $9.0M 175k 51.20
TETRA Technologies (TTI) 0.6 $8.8M 1.5M 5.75
Ecovyst (ECVT) 0.6 $8.6M 980k 8.76
Klaviyo Com Ser A (KVYO) 0.6 $8.4M 305k 27.69
Camtek Ord (CAMT) 0.6 $8.3M 79k 105.05
Smith-Midland Corporation (SMID) 0.6 $8.2M 223k 36.90
Myr (MYRG) 0.5 $7.8M 38k 208.03
Cognex Corporation (CGNX) 0.5 $7.4M 163k 45.30
Comcast Corp Cl A (CMCSA) 0.5 $7.3M 232k 31.42
Vail Resorts (MTN) 0.5 $6.9M 46k 149.57
Transcat (TRNS) 0.5 $6.8M 94k 73.20
Sitime Corp (SITM) 0.5 $6.6M 22k 301.31
Jacobs Engineering Group (J) 0.4 $6.3M 42k 149.86
Abrdn Life Sciences Investor Sh Ben Int (HQL) 0.4 $6.3M 403k 15.51
Equinix (EQIX) 0.4 $6.2M 7.9k 783.24
Select Water Solutions Cl A Com (WTTR) 0.4 $6.1M 575k 10.69
Harmonic (HLIT) 0.4 $6.1M 600k 10.18
Gilead Sciences (GILD) 0.4 $6.1M 55k 111.00
Asml Holding N V N Y Registry Shs (ASML) 0.4 $6.0M 6.2k 968.09
CarMax (KMX) 0.4 $5.8M 130k 44.87
Encompass Health Corp (EHC) 0.4 $5.7M 45k 127.02
Abrdn Healthcare Investors Sh Ben Int (HQH) 0.4 $5.4M 292k 18.46
Core Molding Technologies (CMT) 0.4 $5.2M 253k 20.55
Box Cl A (BOX) 0.4 $5.2M 160k 32.27
Dupont De Nemours (DD) 0.4 $5.1M 65k 77.90
Teradyne (TER) 0.3 $5.0M 36k 137.64
Northern Technologies International (NTIC) 0.3 $4.9M 640k 7.71
Boeing Company (BA) 0.3 $4.9M 23k 215.83
Rogers Corporation (ROG) 0.3 $4.8M 60k 80.46
Medtronic SHS (MDT) 0.3 $4.8M 51k 95.24
Honeywell International (HON) 0.3 $4.7M 23k 210.50
Apple (AAPL) 0.3 $4.7M 19k 254.63
Bentley Sys Com Cl B (BSY) 0.3 $4.6M 90k 51.48
Navigator Hldgs SHS (NVGS) 0.3 $4.4M 286k 15.49
Comtech Telecommunications C Com New (CMTL) 0.3 $4.4M 1.7M 2.58
Bwx Technologies (BWXT) 0.3 $4.3M 24k 184.37
Marvell Technology (MRVL) 0.3 $4.1M 48k 84.07
CRH Ord (CRH) 0.3 $4.0M 33k 119.90
PROS Holdings (PRO) 0.3 $3.9M 170k 22.91
Suro Capital Corp Com New (SSSS) 0.3 $3.8M 427k 9.00
Ceva (CEVA) 0.3 $3.6M 138k 26.41
Energy Services of America (ESOA) 0.3 $3.6M 350k 10.35
LeMaitre Vascular (LMAT) 0.2 $3.5M 40k 87.51
Corning Incorporated (GLW) 0.2 $3.4M 42k 82.03
Lam Research Corp Com New (LRCX) 0.2 $3.3M 25k 133.90
Brookfield Corp Cl A Ltd Vt Sh (BN) 0.2 $3.2M 46k 68.58
Becton, Dickinson and (BDX) 0.2 $3.1M 17k 187.17
Precision Optics Corp Inc Ma Com New (POCI) 0.2 $3.0M 700k 4.35
Alpha Pro Tech (APT) 0.2 $3.0M 635k 4.79
Rapid7 (RPD) 0.2 $3.0M 160k 18.75
Penguin Solutions (PENG) 0.2 $3.0M 113k 26.28
Cryoport Com Par $0.001 (CYRX) 0.2 $2.9M 308k 9.48
Air Lease Corp Cl A (AL) 0.2 $2.9M 45k 63.65
KVH Industries (KVHI) 0.2 $2.9M 509k 5.60
Badger Meter (BMI) 0.2 $2.7M 15k 178.58
Tennant Company (TNC) 0.2 $2.6M 33k 81.06
Chart Industries (GTLS) 0.2 $2.5M 13k 200.15
The Trade Desk Com Cl A (TTD) 0.2 $2.5M 51k 49.01
MaxLinear (MXL) 0.2 $2.5M 155k 16.08
Analog Devices (ADI) 0.2 $2.5M 10k 245.70
Cohu (COHU) 0.2 $2.4M 118k 20.33
Commerce.com Com Ser 1 (CMRC) 0.1 $2.1M 425k 4.99
Ichor Holdings SHS (ICHR) 0.1 $2.1M 120k 17.52
Carter's (CRI) 0.1 $2.0M 70k 28.22
908 Devices (MASS) 0.1 $1.9M 222k 8.76
Insight Enterprises (NSIT) 0.1 $1.9M 17k 113.41
Figure Technology Solutio Com Cl A 0.1 $1.9M 52k 36.37
Generac Holdings (GNRC) 0.1 $1.8M 11k 167.40
Matthews Intl Corp Cl A (MATW) 0.1 $1.8M 76k 24.28
Hewlett Packard Enterprise (HPE) 0.1 $1.8M 74k 24.56
Applied Materials (AMAT) 0.1 $1.8M 8.8k 204.74
Evolv Technologies Hldngs In Com Cl A (EVLV) 0.1 $1.5M 200k 7.55
Axt (AXTI) 0.1 $1.5M 331k 4.49
Quest Diagnostics Incorporated (DGX) 0.1 $1.4M 7.5k 190.58
Power Integrations (POWI) 0.1 $1.3M 33k 40.21
Chevron Corporation (CVX) 0.1 $1.3M 8.3k 155.29
Raytheon Technologies Corp (RTX) 0.1 $1.3M 7.6k 167.33
Ultra Clean Holdings (UCTT) 0.1 $1.2M 45k 27.25
Firefly Aerospace 0.1 $1.2M 40k 29.32
Allegro Microsystems Ord (ALGM) 0.1 $1.2M 40k 29.20
Mobileye Global Common Class A (MBLY) 0.1 $1.1M 80k 14.12
Southwest Airlines (LUV) 0.1 $1.1M 35k 31.91
Legence Corp Cl A 0.1 $1.1M 35k 30.81
Educational Development Corporation (EDUC) 0.1 $1.1M 800k 1.33
Alphabet Cap Stk Cl A (GOOGL) 0.1 $972k 4.0k 243.10
Circle Internet Group Com Cl A (CRCL) 0.1 $928k 7.0k 132.58
Verizon Communications (VZ) 0.1 $879k 20k 43.95
Pure Storage Cl A (PSTG) 0.1 $838k 10k 83.81
Extreme Networks (EXTR) 0.1 $826k 40k 20.65
Mercury Computer Systems (MRCY) 0.1 $774k 10k 77.40
Crowdstrike Hldgs Cl A (CRWD) 0.1 $736k 1.5k 490.38
Brookfield Asset Managmt Cl A Lmt Vtg Shs (BAM) 0.0 $716k 13k 56.93
Frequency Electronics (FEIM) 0.0 $678k 20k 33.91
Lindblad Expeditions Hldgs I (LIND) 0.0 $669k 52k 12.80
Tenable Hldgs (TENB) 0.0 $583k 20k 29.16
D Fluidigm Corp Del (LAB) 0.0 $565k 434k 1.30
Lockheed Martin Corporation (LMT) 0.0 $499k 1.0k 499.21
Waste Management (WM) 0.0 $497k 2.3k 220.83
Alight Com Cl A (ALIT) 0.0 $489k 150k 3.26
Waterbridge Infrastructure L Cl A Shs Repstg 0.0 $463k 18k 25.22
Caredx (CDNA) 0.0 $436k 30k 14.54
Enhabit Ord (EHAB) 0.0 $401k 50k 8.01
Hinge Health Cl A (HNGE) 0.0 $368k 7.5k 49.08
Kimbell Rty Partners Unit (KRP) 0.0 $343k 25k 13.49
UGI Corporation (UGI) 0.0 $333k 10k 33.26
Fortrea Hldgs Common Stock (FTRE) 0.0 $318k 38k 8.42
Calix (CALX) 0.0 $307k 5.0k 61.37
Cleanspark Com New (CLSK) 0.0 $290k 20k 14.50
CoStar (CSGP) 0.0 $274k 3.3k 84.37
Kindercare Learning Companie (KLC) 0.0 $266k 40k 6.64
Yext (YEXT) 0.0 $256k 30k 8.52
Quest Resource Hldg Corp Com New (QRHC) 0.0 $246k 158k 1.56