Needham Funds Inc · net assets $2.61B · 114 holdings as of June 30, 2026. Monthly N-PORT disclosure: the full book, not just equities.
EC: 95.4% · STIV: 4.6%
| Month 1 | Month 2 | Month 3 | |
|---|---|---|---|
| Sales | $102M | $124M | $154M |
| Reinvestment | $0 | $0 | $0 |
| Redemptions | $35.4M | $53.1M | $54.9M |
| Net realized gain (non-derivative) | $-2.95M | $-51.7K | $102K |
| Net unrealized appreciation (non-derivative) | $346M | $256M | $204M |
The three months of the reporting period, as filed; month 3 ends June 30, 2026.
| Holding | Value | % of net assets |
|---|---|---|
| Vicor Corp EC | $181M | 6.94% |
| Arteris Inc EC | $154M | 5.91% |
| Bny Dreyfus Treasury Securitie STIV | $121M | 4.65% |
| Pdf Solutions Inc EC | $121M | 4.63% |
| Vishay Intertechnology Inc EC | $119M | 4.56% |
| Nlight Inc EC | $118M | 4.54% |
| Vertiv Holdings Co EC | $87.3M | 3.35% |
| Vishay Precision Group Inc EC | $86.8M | 3.33% |
| Ceco Environmental Corp EC | $83.3M | 3.19% |
| Oil-dri Corp Of America EC | $70.1M | 2.69% |
| Thredup Inc EC | $69.7M | 2.67% |
| Lincoln Educational Services C EC | $66.1M | 2.53% |
| Tetra Technologies Inc EC | $57.7M | 2.21% |
| Hammond Power Solutions Inc EC | $57.7M | 2.21% |
| Formfactor Inc EC | $51.6M | 1.98% |
| Universal Technical Institute EC | $48.3M | 1.85% |
| Elmet Group Co/the EC | $40.4M | 1.55% |
| Super Micro Computer Inc EC | $36.7M | 1.41% |
| Veeco Instruments Inc EC | $36M | 1.38% |
| Nova Ltd EC | $32.4M | 1.24% |
| Cra International Inc EC | $30.5M | 1.17% |
| Genius Sports Ltd EC | $28.8M | 1.10% |
| Select Water Solutions Inc EC | $26M | 1.00% |
| Gorman-rupp Co/the EC | $25M | 0.96% |
| Ambiq Micro Inc EC | $24.6M | 0.94% |
| Arlo Technologies Inc EC | $22.8M | 0.87% |
| Electro Optic Systems Holdings EC | $22.5M | 0.86% |
| Astronics Corp EC | $22.1M | 0.85% |
| Mks Inc EC | $21.5M | 0.82% |
| Asure Software Inc EC | $20.9M | 0.80% |
| Centuri Holdings Inc EC | $20.1M | 0.77% |
| Matrix Service Co EC | $19.7M | 0.75% |
| Myr Group Inc EC | $19.5M | 0.75% |
| Akamai Technologies Inc EC | $19M | 0.73% |
| Everus Construction Group Inc EC | $18.9M | 0.73% |
| Bruker Corp EC | $18.7M | 0.72% |
| Nvent Electric PLC EC | $18.2M | 0.70% |
| Evolv Technologies Holdings In EC | $17.7M | 0.68% |
| Generac Holdings Inc EC | $17.4M | 0.67% |
| Bwx Technologies Inc EC | $16.1M | 0.62% |
| Lightpath Technologies Inc EC | $15.7M | 0.60% |
| Energy Services Of America Cor EC | $15.5M | 0.59% |
| Jacobs Solutions Inc EC | $14.5M | 0.56% |
| Unisys Corp EC | $14.4M | 0.55% |
| Lantronix Inc EC | $14.1M | 0.54% |
| Vital Farms Inc EC | $14.1M | 0.54% |
| Blackline Safety Corp EC | $13.6M | 0.52% |
| Tennant Co EC | $13.6M | 0.52% |
| Equinix Inc EC | $13.2M | 0.51% |
| Aspen Aerogels Inc EC | $13.2M | 0.50% |
| Huntington Ingalls Industries EC | $12.9M | 0.49% |
| Ecovyst Inc EC | $12.7M | 0.49% |
| Clean Harbors Inc EC | $12.7M | 0.49% |
| Solstice Advanced Materials In EC | $12.6M | 0.48% |
| Life Time Group Holdings Inc EC | $12.5M | 0.48% |
| Parsons Corp EC | $12.3M | 0.47% |
| 908 Devices Inc EC | $12.2M | 0.47% |
| Atlanta Braves Holdings Inc EC | $11.3M | 0.43% |
| Markel Group Inc EC | $10.9M | 0.42% |
| Mdu Resources Group Inc EC | $10.8M | 0.41% |
Showing top 60 of 114 holdings.
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