FormFactor (FORM) relationships
FormFactor (FORM) is connected to 40 named shareholders, 0 other companies and 9 officers and directors, each link from an SEC filing. Its largest named shareholder is BlackRock, with 13.4% of the company (13F, Jun 30, 2026).
Largest shareholders of FormFactor
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| BlackRock | 13.4% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Vanguard | 12.0% | 13F | Jun 30, 2026 | 0002100121-26-001018 |
| EARNEST PARTNERS LLC | 4.8% | 13F | Jun 30, 2026 | 0001102578-26-000035 |
| State Street | 3.3% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| Polar Capital Holdings Plc | 2.7% | 13F | Jun 30, 2026 | 0001172661-26-003663 |
| Geode Capital | 2.3% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| Bank of America | 2.3% | 13F | Jun 30, 2026 | 0000070858-26-000442 |
| PRIMECAP MANAGEMENT CO/CA/ | 2.2% | 13F | Jun 30, 2026 | 0000763212-26-000028 |
| Invesco | 2.0% | 13F | Jun 30, 2026 | 0000914208-26-000343 |
| ALLIANCEBERNSTEIN L.P. | 1.9% | 13F | Jun 30, 2026 | 0001109448-26-000261 |
| Dimensional | 1.8% | 13F | Jun 30, 2026 | 0000354204-26-000866 |
| SEI INVESTMENTS CO | 1.7% | 13F | Jun 30, 2026 | 0002048251-26-006553 |
| T. Rowe Price | 1.7% | 13F | Jun 30, 2026 | 0000080255-26-000519 |
| Jane Street | 1.7% | 13F | Jun 30, 2026 | 0001595888-26-000108 |
| Fuller & Thaler Asset Management, Inc. | 1.5% | 13F | Jun 30, 2026 | 0001420506-26-001531 |
Officers and directors of FormFactor
- Mike Slessor — CEO · Director (Form 4, Oct 14, 2026)
- Thomas St Dennis — Director (Form 4, Jun 16, 2026)
- Kelley Steven-Waiss — Director (Form 4, Sep 4, 2026)
- Jorge Titinger — Director (Form 4, May 19, 2026)
- Aric Brendan McKinnis — CFO, SVP Global Finance (Form 4, Aug 10, 2026)
- Rebeca Obregon-Jimenez — Director (Form 4, May 22, 2026)
- Brian C. White — Director (Form 4, May 21, 2026)
- Kevin J. Brewer — Director (Form 4, Feb 12, 2026)
- Sheri Rhodes — Director (Form 4, Jun 4, 2026)
Map of FormFactor's relationships · Who owns FormFactor