| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | FORMFACTOR INC | 9,468,123 | 12.2% | EDGAR |
| SC 13G/A | 2024-02-12 | EARNEST PARTNERS LLC | FORMFACTOR INC | 6,053,436 | 7.8% | EDGAR |
| SC 13G/A | 2024-01-22 | BlackRock Inc. | FORMFACTOR INC | 11,913,676 | 15.3% | EDGAR |
| SC 13G/A | 2023-02-13 | EARNEST PARTNERS LLC | FORMFACTOR INC | 6,976,807 | 9.1% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | FORMFACTOR INC | 9,021,283 | 11.7% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | FORMFACTOR INC | 12,320,464 | 16.0% | EDGAR |
| SC 13G/A | 2023-01-20 | BlackRock Inc. | FORMFACTOR INC | 12,320,464 | 16.0% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | FORMFACTOR INC | 8,709,102 | 11.1% | EDGAR |
| SC 13G/A | 2022-02-09 | EARNEST PARTNERS LLC | FORMFACTOR INC | 6,987,640 | 8.9% | EDGAR |
| SC 13G/A | 2022-02-04 | WELLINGTON MANAGEMENT GROUP LLP | FORMFACTOR INC | 2,979,461 | 3.8% | EDGAR |
| SC 13G/A | 2022-01-27 | BlackRock Inc. | FORMFACTOR INC | 11,884,238 | 15.2% | EDGAR |
| SC 13G/A | 2022-01-26 | BlackRock Inc. | FORMFACTOR INC | 11,884,238 | 15.2% | EDGAR |
| SC 13G/A | 2021-02-16 | EARNEST PARTNERS LLC | FORMFACTOR INC | 6,024,007 | 7.8% | EDGAR |
| SC 13G/A | 2021-02-12 | DIMENSIONAL FUND ADVISORS LP | FORMFACTOR INC | 3,243,182 | 4.2% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | FORMFACTOR INC | 8,359,066 | 10.8% | EDGAR |
| SC 13G/A | 2021-02-04 | WELLINGTON MANAGEMENT GROUP LLP | FORMFACTOR INC | 4,861,171 | 6.3% | EDGAR |
| SC 13G/A | 2021-01-26 | BlackRock Inc. | FORMFACTOR INC | 11,680,313 | 15.1% | EDGAR |
| SC 13G/A | 2020-12-09 | PRIMECAP MANAGEMENT CO/CA/ | FORMFACTOR INC | 3,854,659 | 5.0% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | FORMFACTOR INC | 7,949,127 | 10.5% | EDGAR |
| SC 13G/A | 2020-02-12 | PRIMECAP MANAGEMENT CO/CA/ | FORMFACTOR INC | 4,446,875 | 5.9% | EDGAR |