Needham Growth Fund is a registered fund series of Needham Funds Inc (series S000003649). Net assets $185.8M as of 2026-03-31.
Showing 15 of 148 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| Dreyfus Treasury Securities Ca | DIRXX | $23.7M | 1274.05% |
| Dreyfus Treasury Securities Ca | — | $23.7M | 1274.05% |
| PDF Solutions Inc | — | $7.7M | 416.99% |
| PDF Solutions Inc | PDFS | $7.7M | 416.99% |
| FormFactor Inc | — | $7.2M | 389.00% |
| FormFactor Inc | FORM | $7.2M | 389.00% |
| Thermo Fisher Scientific Inc | — | $6.5M | 350.62% |
| Thermo Fisher Scientific Inc | TMO | $6.5M | 350.62% |
| Super Micro Computer Inc | — | $6.3M | 337.10% |
| Super Micro Computer Inc | SMCI | $6.3M | 337.10% |
| Vertiv Holdings Co | — | $6.1M | 330.51% |
| Vertiv Holdings Co | VRT | $6.1M | 330.51% |
| Corning Inc | GLW | $5.7M | 307.44% |
| Corning Inc | — | $5.7M | 307.44% |
| nVent Electric PLC | — | $5.6M | 299.28% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $185.8M |
| 2025-12-31 | $149.8M |
| 2025-09-30 | $152.0M |
| 2025-06-30 | $153.4M |
| 2025-03-31 | $143.3M |
| 2024-12-31 | $192.1M |
| 2024-09-30 | $231.7M |
| 2024-06-30 | $234.2M |