Q1 2025 · 13F-HR
NEEDHAM INVESTMENT MANAGEMENT LLCholdings as filed
Filed 2025-05-15 · accession 0000919574-25-003041
$1.07B
Reported value
150
Positions
2025-03-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 86800U302 | SMCI | SUPER MICRO COMPUTER INC | $49.0M | 4.60% | 1,432,500 | Common | SOLE |
| 925815102 | VICR | VICOR CORP | $36.2M | 3.39% | 774,000 | Common | SOLE |
| 693282105 | PDFS | PDF SOLUTIONS INC | $35.6M | 3.34% | 1,865,000 | Common | SOLE |
| 311642102 | FARO | FARO TECHNOLOGIES INC | $27.8M | 2.61% | 1,018,375 | Common | SOLE |
| M7516K103 | NVMI | NOVA LTD | $25.9M | 2.43% | 140,750 | Common | SOLE |
| 677864100 | ODC | OIL DRI CORP AMER | $25.8M | 2.42% | 561,500 | Common | SOLE |
| 909214306 | UIS | UNISYS CORP | $25.5M | 2.39% | 5,559,800 | Common | SOLE |
| 04649U102 | ASUR | ASURE SOFTWARE INC | $23.8M | 2.23% | 2,495,000 | Common | SOLE |
| G3934V109 | GENI | GENIUS SPORTS LIMITED | $23.4M | 2.19% | 2,335,000 | Common | SOLE |
| 928298108 | VSH | VISHAY INTERTECHNOLOGY INC | $23.3M | 2.19% | 1,466,600 | Common | SOLE |
| 92537N108 | VRT | VERTIV HOLDINGS CO | $20.6M | 1.93% | 284,750 | Common | SOLE |
| 29362U104 | ENTG | ENTEGRIS INC | $20.4M | 1.91% | 233,000 | Common | SOLE |
| 65487K100 | LASR | NLIGHT INC | $19.9M | 1.86% | 2,560,490 | Common | SOLE |
| 04302A104 | AIP | ARTERIS INC | $19.4M | 1.82% | 2,812,500 | Common | SOLE |
| 346375108 | FORM | FORMFACTOR INC | $18.8M | 1.76% | 665,000 | Common | SOLE |
| 88362T103 | THR | THERMON GROUP HLDGS INC | $17.9M | 1.68% | 642,500 | Common | SOLE |
| 576853105 | MTRX | MATRIX SVC CO | $17.7M | 1.65% | 1,420,000 | Common | SOLE |
| 04523Y105 | ASPN | ASPEN AEROGELS INC | $17.5M | 1.64% | 2,737,200 | Common | SOLE |
| 70202L102 | PSN | PARSONS CORP DEL | $17.3M | 1.62% | 292,250 | Common | SOLE |
| 92835K103 | VPG | VISHAY PRECISION GROUP INC | $16.5M | 1.55% | 685,200 | Common | SOLE |
| 00971T101 | AKAM | AKAMAI TECHNOLOGIES INC | $15.9M | 1.49% | 197,500 | Common | SOLE |
| 719405102 | PLAB | PHOTRONICS INC | $15.6M | 1.46% | 750,000 | Common | SOLE |
| 92847W103 | VITL | VITAL FARMS INC | $15.4M | 1.44% | 505,000 | Common | SOLE |
| 88556E102 | TDUP | THREDUP INC | $15.3M | 1.43% | 6,350,000 | Common | SOLE |
| 922417100 | VECO | VEECO INSTRS INC DEL | $14.5M | 1.36% | 721,000 | Common | SOLE |
| 12618T105 | CRAI | CRA INTL INC | $14.4M | 1.35% | 83,250 | Common | SOLE |
| 109194100 | BFAM | BRIGHT HORIZONS FAM SOL IN D | $13.7M | 1.28% | 107,500 | Common | SOLE |
| 883556102 | TMO | THERMO FISHER SCIENTIFIC INC | $13.2M | 1.24% | 26,500 | Common | SOLE |
| 504922105 | LH | LABCORP HOLDINGS INC | $13.2M | 1.23% | 56,563 | Common | SOLE |
| 04206A101 | ARLO | ARLO TECHNOLOGIES INC | $12.8M | 1.20% | 1,297,500 | Common | SOLE |
| 184496107 | CLH | CLEAN HARBORS INC | $12.0M | 1.12% | 60,906 | Common | SOLE |
| 446413106 | HII | HUNTINGTON INGALLS INDS INC | $11.1M | 1.04% | 54,500 | Common | SOLE |
| 482480100 | KLAC | KLA CORP | $10.9M | 1.02% | 16,000 | Common | SOLE |
| 19247G107 | COHR | COHERENT CORP | $10.8M | 1.01% | 166,000 | Common | SOLE |
| 143130102 | KMX | CARMAX INC | $10.7M | 1.00% | 137,500 | Common | SOLE |
| 929740108 | WAB | WABTEC | $10.5M | 0.99% | 58,000 | Common | SOLE |
| 55306N104 | MKSI | MKS INSTRS INC | $10.3M | 0.97% | 128,750 | Common | SOLE |
| 87305R109 | TTMI | TTM TECHNOLOGIES INC | $9.8M | 0.92% | 476,750 | Common | SOLE |
| 00486H105 | ADTN | ADTRAN HOLDINGS INC | $9.8M | 0.92% | 1,120,000 | Common | SOLE |
| 533535100 | LINC | LINCOLN EDL SVCS CORP | $9.6M | 0.90% | 605,000 | Common | SOLE |
| 116794108 | BRKR | BRUKER CORP | $9.6M | 0.90% | 230,000 | Common | SOLE |
| 49845K101 | KVYO | KLAVIYO INC | $9.4M | 0.88% | 309,000 | Common | SOLE |
| 570535104 | MKL | MARKEL GROUP INC | $9.3M | 0.87% | 4,950 | Common | SOLE |
| 20030N101 | CMCSA | COMCAST CORP NEW | $8.8M | 0.83% | 239,500 | Common | SOLE |
| G6700G107 | NVT | NVENT ELECTRIC PLC | $8.3M | 0.77% | 157,500 | Common | SOLE |
| 913915104 | UTI | UNIVERSAL TECHNICAL INST INC | $7.9M | 0.74% | 306,000 | Common | SOLE |
| 552690109 | MDU | MDU RES GROUP INC | $7.8M | 0.73% | 459,000 | Common | SOLE |
| 761025105 | RSSS | RESEARCH SOLUTIONS INC | $7.6M | 0.71% | 2,930,000 | Common | SOLE |
| 13100M509 | CALX | CALIX INC | $7.5M | 0.70% | 212,000 | Common | SOLE |
| 155923105 | CTRI | CENTURI HOLDINGS INC | $7.3M | 0.69% | 447,628 | Common | SOLE |
| 029683109 | AMSWAUSD | LOGILITY SUPPLY CHAIN SOLUTI | $6.6M | 0.61% | 460,000 | Common | SOLE |
| 832156103 | SMID | SMITH MIDLAND CORP | $6.6M | 0.61% | 211,000 | Common | SOLE |
| 046433108 | ATRO | ASTRONICS CORP | $6.5M | 0.61% | 267,500 | Common | SOLE |
| 375558103 | GILD | GILEAD SCIENCES INC | $6.4M | 0.60% | 57,500 | Common | SOLE |
| 29444U700 | EQIX | EQUINIX INC | $6.3M | 0.59% | 7,700 | Common | SOLE |
| 27923Q109 | ECVT | ECOVYST INC | $5.7M | 0.53% | 920,000 | Common | SOLE |
| 665809109 | NTIC | NORTHERN TECHNOLOGIES INTL C | $5.5M | 0.51% | 525,500 | Common | SOLE |
| 413160102 | HLIT | HARMONIC INC | $5.4M | 0.51% | 565,000 | Common | SOLE |
| 29261A100 | EHC | ENCOMPASS HEALTH CORP | $5.1M | 0.47% | 50,000 | Common | SOLE |
| 880770102 | TER | TERADYNE INC | $5.0M | 0.47% | 60,500 | Common | SOLE |
| 482738101 | KVHI | KVH INDS INC | $4.9M | 0.46% | 926,545 | Common | SOLE |
| 146229109 | CRI | CARTERS INC | $4.9M | 0.46% | 119,500 | Common | SOLE |
| 383082104 | GRC | GORMAN RUPP CO | $4.9M | 0.46% | 138,500 | Common | SOLE |
| 893529107 | TRNS | TRANSCAT INC | $4.8M | 0.45% | 65,000 | Common | SOLE |
| 87911K100 | HQL | ABRDN LIFE SCIENCES INVESTOR | $4.8M | 0.45% | 378,654 | Common | SOLE |
| 438516106 | HON | HONEYWELL INTL INC | $4.8M | 0.45% | 22,500 | Common | SOLE |
| 192422103 | CGNX | COGNEX CORP | $4.6M | 0.43% | 155,500 | Common | SOLE |
| G5960L103 | MDT | MEDTRONIC PLC | $4.6M | 0.43% | 51,041 | Common | SOLE |
| 300426103 | ECG | EVERUS CONSTR GROUP | $4.5M | 0.42% | 122,000 | Common | SOLE |
| 87911J103 | HQH | ABRDN HEALTHCARE INVESTORS | $4.3M | 0.40% | 264,473 | Common | SOLE |
| 037833100 | AAPL | APPLE INC | $4.2M | 0.40% | 19,050 | Common | SOLE |
| Y62132108 | NVGS | NAVIGATOR HLDGS LTD | $4.1M | 0.38% | 305,000 | Common | SOLE |
| 82982T106 | SITM | SITIME CORP | $4.1M | 0.38% | 26,500 | Common | SOLE |
| 88339J105 | TTD | THE TRADE DESK INC | $4.0M | 0.37% | 73,000 | Common | SOLE |
| 075887109 | BDX | BECTON DICKINSON & CO | $3.9M | 0.36% | 17,000 | Common | SOLE |
| 218683100 | CMT | CORE MOLDING TECHNOLOGIES IN | $3.9M | 0.36% | 255,000 | Common | SOLE |
| 097023105 | BA | BOEING CO | $3.8M | 0.36% | 22,500 | Common | SOLE |
| 08265T208 | BSY | BENTLEY SYS INC | $3.8M | 0.36% | 97,500 | Common | SOLE |
| 775133101 | ROG | ROGERS CORP | $3.7M | 0.35% | 55,000 | Common | SOLE |
| 92552V100 | VSAT | VIASAT INC | $3.7M | 0.35% | 355,100 | Common | SOLE |
| N07059210 | ASML | ASML HOLDING N V | $3.6M | 0.34% | 5,500 | Common | SOLE |
| 573874104 | MRVL | MARVELL TECHNOLOGY INC | $3.5M | 0.33% | 57,000 | Common | SOLE |
| 16115Q308 | GTLS | CHART INDS INC | $3.5M | 0.32% | 24,000 | Common | SOLE |
| 91879Q109 | MTN | VAIL RESORTS INC | $3.4M | 0.32% | 21,500 | Common | SOLE |
| 55405W104 | MYRG | MYR GROUP INC DEL | $3.4M | 0.32% | 30,000 | Common | SOLE |
| 525558201 | LMAT | LEMAITRE VASCULAR INC | $3.2M | 0.30% | 38,500 | Common | SOLE |
| 020772109 | APT | ALPHA PRO TECH LTD | $3.1M | 0.29% | 612,500 | Common | SOLE |
| 740294400 | POCI | PRECISION OPTICS CORP INC MA | $2.9M | 0.27% | 700,000 | Common | SOLE |
| G25508105 | CRH | CRH PLC | $2.9M | 0.27% | 33,000 | Common | SOLE |
| M20791105 | CAMT | CAMTEK LTD | $2.8M | 0.26% | 47,500 | Common | SOLE |
| 056525108 | BMI | BADGER METER INC | $2.8M | 0.26% | 14,500 | Common | SOLE |
| 205826209 | CMTL | COMTECH TELECOMMUNICATIONS C | $2.7M | 0.25% | 1,688,400 | Common | SOLE |
| 46982L108 | J | JACOBS SOLUTIONS INC | $2.6M | 0.24% | 21,500 | Common | SOLE |
| 08975P108 | CMRC | BIGCOMMERCE HLDGS INC | $2.6M | 0.24% | 450,000 | Common | SOLE |
| 00912X302 | AL | AIR LEASE CORP | $2.5M | 0.23% | 51,500 | Common | SOLE |
| 26614N102 | DD | DUPONT DE NEMOURS INC | $2.4M | 0.23% | 32,500 | Common | SOLE |
| 11271J107 | BN | BROOKFIELD CORP | $2.4M | 0.23% | 46,294 | Common | SOLE |
| 157210105 | CEVA | CEVA INC | $2.4M | 0.22% | 92,000 | Common | SOLE |
| 753422104 | RPD | RAPID7 INC | $2.1M | 0.20% | 80,000 | Common | SOLE |
| 032654105 | ADI | ANALOG DEVICES INC | $2.0M | 0.19% | 10,000 | Common | SOLE |
| 219350105 | GLW | CORNING INC | $1.9M | 0.18% | 42,500 | Common | SOLE |
| 86887Q109 | SSSS | SURO CAPITAL CORP | $1.9M | 0.18% | 378,594 | Common | SOLE |
| 512807306 | LRCX | LAM RESEARCH CORP | $1.8M | 0.17% | 25,000 | Common | SOLE |
| G8232Y101 | — | PENGUIN SOLUTIONS INC | $1.7M | 0.16% | 100,000 | Common | SOLE |
| 192576106 | COHU | COHU INC | $1.7M | 0.16% | 118,000 | Common | SOLE |
| 229050307 | CYRX | CRYOPORT INC | $1.7M | 0.16% | 277,500 | Common | SOLE |
| 57776J100 | MXL | MAXLINEAR INC | $1.6M | 0.15% | 150,000 | Common | SOLE |
| 88162F105 | TTI | TETRA TECHNOLOGIES INC DEL | $1.6M | 0.15% | 465,000 | Common | SOLE |
| 74346Y103 | PRO | PROS HOLDINGS INC | $1.5M | 0.14% | 80,000 | Common | SOLE |
| 166764100 | CVX | CHEVRON CORP NEW | $1.5M | 0.14% | 8,750 | Common | SOLE |
| 358010106 | FEIM | FREQUENCY ELECTRS INC | $1.4M | 0.13% | 90,000 | Common | SOLE |
| 368736104 | GNRC | GENERAC HLDGS INC | $1.4M | 0.13% | 11,000 | Common | SOLE |
| 74834L100 | DGX | QUEST DIAGNOSTICS INC | $1.3M | 0.12% | 7,750 | Common | SOLE |
| 038222105 | AMAT | APPLIED MATLS INC | $1.3M | 0.12% | 9,000 | Common | SOLE |
| 42824C109 | HPE | HEWLETT PACKARD ENTERPRISE C | $1.3M | 0.12% | 84,000 | Common | SOLE |
| 01749D105 | ALGM | ALLEGRO MICROSYSTEMS INC | $1.3M | 0.12% | 50,000 | Common | SOLE |
| 589378108 | MRCY | MERCURY SYS INC | $1.2M | 0.11% | 27,500 | Common | SOLE |
| 844741108 | LUV | SOUTHWEST AIRLS CO | $1.2M | 0.11% | 35,250 | Common | SOLE |
| 626717102 | MUR | MURPHY OIL CORP | $1.1M | 0.11% | 40,000 | Common | SOLE |
| 60741F104 | MBLY | MOBILEYE GLOBAL INC | $1.1M | 0.10% | 77,000 | Common | SOLE |
| 281479105 | EDUC | EDUCATIONAL DEV CORP | $1.1M | 0.10% | 805,000 | Common | SOLE |
| 577128101 | MATW | MATTHEWS INTL CORP | $1.1M | 0.10% | 47,500 | Common | SOLE |
| 74836W203 | QRHC | QUEST RESOURCE HLDG CORP | $1.1M | 0.10% | 406,023 | Common | SOLE |
| 98585N106 | YEXT | YEXT INC | $1.0M | 0.10% | 165,000 | Common | SOLE |
| 808541106 | MATV | MATIV HOLDINGS INC | $965,650 | 0.09% | 155,000 | Common | SOLE |
| G4740B105 | ICHR | ICHOR HOLDINGS | $949,620 | 0.09% | 42,000 | Common | SOLE |
| 29271Q103 | ESOA | ENERGY SVCS ACQUISITION CORP | $945,000 | 0.09% | 100,000 | Common | SOLE |
| 75513E101 | RTX | RTX CORPORATION | $927,220 | 0.09% | 7,000 | Common | SOLE |
| 92343V104 | VZ | VERIZON COMMUNICATIONS INC | $907,200 | 0.09% | 20,000 | Common | SOLE |
| 65443P102 | MASS | 908 DEVICES INC | $896,000 | 0.08% | 200,000 | Common | SOLE |
| 74624M102 | P | PURE STORAGE INC | $885,400 | 0.08% | 20,000 | Common | SOLE |
| 49456W105 | KLC | KINDERCARE LEARNING COMPANIE | $883,738 | 0.08% | 76,250 | Common | SOLE |
| 00246W103 | AXTI | AXT INC | $836,835 | 0.08% | 593,500 | Common | SOLE |
| 45765U103 | NSIT | INSIGHT ENTERPRISES INC | $824,945 | 0.08% | 5,500 | Common | SOLE |
| 53566V106 | LINE | LINEAGE INC | $820,820 | 0.08% | 14,000 | Common | SOLE |
| 02079K305 | GOOGL | ALPHABET INC | $618,560 | 0.06% | 4,000 | Common | SOLE |
| 113004105 | BAM | BROOKFIELD ASSET MANAGMT LTD | $608,453 | 0.06% | 12,570 | Common | SOLE |
| 34385P108 | LAB | STANDARD BIOTOOLS INC | $577,190 | 0.05% | 534,435 | Common | SOLE |
| 22788C105 | CRWD | CROWDSTRIKE HLDGS INC | $528,870 | 0.05% | 1,500 | Common | SOLE |
| 535219109 | LIND | LINDBLAD EXPEDITIONS HLDGS I | $484,108 | 0.05% | 52,223 | Common | SOLE |
| 038169207 | APLD | APPLIED DIGITAL CORP | $477,700 | 0.04% | 85,000 | Common | SOLE |
| 29332G102 | EHABUSD | ENHABIT INC | $439,500 | 0.04% | 50,000 | Common | SOLE |
| G17434104 | BNT | BROOKFIELD WEALTH SOL LTD | $417,440 | 0.04% | 8,000 | Common | SOLE |
| 49435R102 | KRP | KIMBELL RTY PARTNERS LP | $355,936 | 0.03% | 25,424 | Common | SOLE |
| 88025T102 | TENB | TENABLE HLDGS INC | $349,800 | 0.03% | 10,000 | Common | SOLE |
| 30226D106 | EXTR | EXTREME NETWORKS | $330,750 | 0.03% | 25,000 | Common | SOLE |
| 902681105 | UGI | UGI CORP NEW | $330,700 | 0.03% | 10,000 | Common | SOLE |
| 34965K107 | FTRE | FORTREA HLDGS INC | $285,111 | 0.03% | 37,763 | Common | SOLE |
| 14167L103 | CDNA | CAREDX INC | $266,250 | 0.02% | 15,000 | Common | SOLE |
| 739276103 | POWI | POWER INTEGRATIONS INC | $252,500 | 0.02% | 5,000 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.