Holdings
Needham Investment Management LLC
As of Jun 30, 2026, Needham Investment Management LLC reported 164 positions worth US$3.17B. Largest: Vicor Corporation, Arteris, Inc. and Vishay Intertechnology, Inc. What it bought and sold, with each filing.
| Company | Shares | Value as reported | Change | As of |
|---|---|---|---|---|
| Vicor Corporation | 524K | US$199M | +2,000 | Jun 30, 2026 |
| Arteris, Inc. | 3.93M | US$191M | −25,000 | Jun 30, 2026 |
| Vishay Intertechnology, Inc. | 3.04M | US$163M | +116K | Jun 30, 2026 |
| Pdf Solutions, Inc. | 2.06M | US$146M | +42,300 | Jun 30, 2026 |
| Nlight, Inc. | 1.99M | US$139M | +70,000 | Jun 30, 2026 |
| Vertiv Holdings, Llc | 286K | US$95.7M | +500 | Jun 30, 2026 |
| Vishay Precision Group, Inc. | 599K | US$89.8M | −21,000 | Jun 30, 2026 |
| Formfactor, Inc. | 548K | US$87.6M | −56,000 | Jun 30, 2026 |
| Ceco Environmental Corp. | 958K | US$86.9M | +570K | Jun 30, 2026 |
| Oil-dri Corporation Of America | 686K | US$70.1M | +8,500 | Jun 30, 2026 |