Holdings
Needham Aggressive Growth Fund
As of Jun 30, 2026, Needham Aggressive Growth Fund reported 112 positions worth US$2.49B. Largest: Vicor Corporation, Arteris, Inc. and Pdf Solutions, Inc. What it bought and sold, with each filing.
| Company | Shares | Value as reported | Change | As of |
|---|---|---|---|---|
| Vicor Corporation | 477K | US$181M | +2,000 | Jun 30, 2026 |
| Arteris, Inc. | 3.17M | US$154M | +75,000 | Jun 30, 2026 |
| Pdf Solutions, Inc. | 1.71M | US$121M | +118K | Jun 30, 2026 |
| Vishay Intertechnology, Inc. | 2.21M | US$119M | +171K | Jun 30, 2026 |
| Nlight, Inc. | 1.7M | US$118M | +33,833 | Jun 30, 2026 |
| Vertiv Holdings, Llc | 261K | US$87.3M | no change | Jun 30, 2026 |
| Vishay Precision Group, Inc. | 579K | US$86.8M | −1,000 | Jun 30, 2026 |
| Ceco Environmental Corp. | 918K | US$83.3M | +548K | Jun 30, 2026 |
| Oil-dri Corporation Of America | 686K | US$70.1M | +11,000 | Jun 30, 2026 |
| Thredup Inc. | 10.2M | US$69.7M | +900K | Jun 30, 2026 |