PDF Solutions (PDFS) relationships
PDF Solutions (PDFS) is connected to 40 named shareholders, 0 other companies and 10 officers and directors, each link from an SEC filing. Its largest named shareholder is BlackRock, with 13.1% of the company (13F, Jun 30, 2026).
Largest shareholders of PDF Solutions
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| BlackRock | 13.1% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Vanguard | 8.1% | 13F | Jun 30, 2026 | 0002100119-26-001527 |
| Wasatch Advisors LP | 6.3% | 13F | Sep 30, 2026 | 0000814133-26-000137 |
| John Kachig Kibarian | 6.1% | Form 4 | Sep 1, 2026 | 0001437749-26-032893 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 4.9% | 13F | Jun 30, 2026 | 0000919574-26-005153 |
| Kimon Michaels | 3.7% | Form 4 | Sep 1, 2026 | 0001437749-26-032889 |
| State Street | 3.3% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 3.1% | 13F | Jun 30, 2026 | 0000313028-26-000044 |
| Ranger Investment Management, L.P. | 2.7% | 13F | Jun 30, 2026 | 0001319691-26-000006 |
| SNYDER CAPITAL MANAGEMENT L P | 2.4% | 13F | Jun 30, 2026 | 0000935836-26-000386 |
| Janus Henderson | 2.2% | 13F | Jun 30, 2026 | 0001085146-26-000611 |
| JPMorgan | 2.2% | 13F | Jun 30, 2026 | 0000019617-26-000325 |
| Geode Capital | 2.2% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| EMERALD ADVISERS, LLC | 2.1% | 13F | Jun 30, 2026 | 0001104659-26-090959 |
| Dimensional | 2.0% | 13F | Jun 30, 2026 | 0000354204-26-000866 |
Officers and directors of PDF Solutions
- John Kachig Kibarian — President and CEO · Director (Form 4, Oct 19, 2026)
- Kimon Michaels — EVP of Products and Solutions · Director (Form 4, Oct 19, 2026)
- Adnan Raza — EVP, Finance and CFO (Form 4, Oct 19, 2026)
- Andrzej Strojwas — Chief Technology Officer (Form 4, Oct 19, 2026)
- Nancy Erba — Director (Form 4, Jul 2, 2026)
- Joseph R. Bronson — Director (Form 4, Jul 2, 2026)
- Michael B. Gustafson — Director (Form 4, Jul 2, 2026)
- Ye Jane Li — Director (Form 4, Jul 2, 2026)
- Chi-Foon Chan — Director (Form 4, Jul 2, 2026)
- Shuo Zhang — Director (Form 4, Aug 12, 2026)
Map of PDF Solutions's relationships · Who owns PDF Solutions