Needham Funds Inc (CIK 1002537) is an SEC-registered fund company with 3 reporting fund series and $1.9B in net assets as of 2026-03-31.
| Series | Net assets |
|---|---|
| Needham Aggressive Growth Fund | $1.6B |
| Needham Growth Fund | $185.8M |
| Needham Small Cap Growth Fund | $173.4M |
| Holding | Value |
|---|---|
| Dreyfus Treasury Securities Ca | $47.3M |
| PDF Solutions Inc | $15.5M |
| FormFactor Inc | $14.5M |
| Thermo Fisher Scientific Inc | $13.0M |
| Super Micro Computer Inc | $12.5M |
| Vertiv Holdings Co | $12.3M |
| Corning Inc | $11.4M |
| nVent Electric PLC | $11.1M |
| Lam Research Corp | $10.7M |
| MKS Inc | $10.0M |
| Parsons Corp | $9.3M |
| Nova Ltd | $9.1M |
| Vicor Corp | $8.7M |
| Coherent Corp | $8.6M |
| Huntington Ingalls Industries | $7.8M |