FORM · Company research
FormFactor Inc. (FORM): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
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Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| Legato Capital Management LLC | 1442641 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24456 | 3911248 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| State of Tennessee, Department of Treasury | 1587973 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30760 | 4919447 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Maytree Asset Management Ltd | 1869683 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 911 | 145696 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| FOLGER NOLAN FLEMING DOUGLAS CAPITAL MANAGEMENT, INC | 885415 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1500 | 239895 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| PRELUDE CAPITAL MANAGEMENT, LLC | 1387508 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2184 | 349287 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Wellington Grp LLC | 2134013 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1048 | 101646 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| INDEPENDENT FINANCIAL GROUP, LLC | 275484 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9792 | 1566034 | — | — | — | Jul 15, 2026 | SEC_13F_DATASET |
| NorthCrest Asset Manangement, LLC | 1893159 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18353 | 2192082 | — | — | — | Jul 15, 2026 | SEC_13F_DATASET |
| PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 644590 | 103090 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150000 | 23989500 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Mirador Capital Partners LP | 1633446 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17944 | 2869784 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| LRI Investments, LLC | 2023325 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 | 800 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| TOTH FINANCIAL ADVISORY CORP | 866780 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30 | 4798 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| Cromwell Holdings LLC | 1894712 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20 | 3199 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| GILDER GAGNON HOWE & CO LLC | 902464 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7564 | 1209711 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Caitong International Asset Management Co., Ltd | 1963355 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5965 | 953982 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 448 | 71649 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| PRINCIPAL FINANCIAL GROUP INC | 1126328 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 413690 | 66161442 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| CREDIT AGRICOLE S A | 1191672 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30000 | 4797900 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NAVELLIER & ASSOCIATES INC | 872163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31096 | 4973183 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| DiNuzzo Private Wealth, Inc. | 1994563 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13 | 2080 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10323 | 1650957 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| POLEN CAPITAL MANAGEMENT LLC | 1034524 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3591 | 574309 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| PRAXIS INVESTMENT MANAGEMENT INC | 1056825 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3694 | 591 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11575 | 1851190 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CHOREO, LLC | 1679031 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5775 | 923407 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| First Eagle Investment Management, LLC | 1325447 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 106100 | 16968573 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Covestor Ltd | 1909846 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 57 | 9 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Everhart Financial Group, Inc. | 1852858 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1292 | 206630 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| DSM CAPITAL PARTNERS LLC | 1214639 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1907 | 304987 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| NORTHERN TRUST CORP | 73124 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 26076 | 4170335 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Rakuten Securities, Inc. | 2009539 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1879 | 300508 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Scientech Research LLC | 2011556 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5324 | 851467 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 922127 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9718 | 1554200 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| FMR LLC | 315066 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23929 | 3826965 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Vontobel Holding Ltd. | 1588340 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8806 | 1408344 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| EARNEST PARTNERS LLC | 1102578 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3763214 | 601850815 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| EVERGREEN CAPITAL MANAGEMENT LLC | 1260824 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6835 | 1093122 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| CITIGROUP INC | 831001 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 91048 | 14561307 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| NewEdge Advisors, LLC | 1633516 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1547 | 247412 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Versant Capital Management, Inc | 1735057 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1424 | 227740 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| CIBC Asset Management Inc | 1021926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2409 | 385271 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Mitsubishi UFJ Asset Management Co., Ltd. | 1466546 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9123 | 1459041 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Treasurer of the State of North Carolina | 1761054 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 33040 | 5284 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BUFFALO BUSINESS & ESTATE SERVICES LTD | 2103405 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2501 | 399985 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| NATIXIS | 1274981 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6677 | 1067853 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| TFC Financial Management, Inc. | 1827844 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1 | 160 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| ALLSTATE CORP | 899051 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2110 | 337452 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Amundi | 1330387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7099 | 1135343 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| HRT FINANCIAL LP | 1475597 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 489065 | 78216 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Sanctuary Advisors, LLC | 1777271 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14007 | 2240206 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| USS Investment Management Ltd | 1587381 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3500 | 560263 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Invesco Ltd. | 914208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1509135 | 241355961 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DRW Securities, LLC | 1481986 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1308 | 209188 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ | 109380 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25 | 3998 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| Vinva Investment Management Ltd | 1968109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2512 | 526342 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Prestige Wealth Management Group LLC | 1772715 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9 | 1440 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3851 | 615890 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| MOTCO | 1306333 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 320 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12058 | 1928385 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Kilter Group LLC | 2058915 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29 | 4638 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| DIMENSIONAL FUND ADVISORS LP | 354204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56008 | 8957359 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Summit Trail Advisors, LLC | 1698478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3000 | 479790 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Connor, Clark & Lunn Investment Management Ltd. | 1596800 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 368206 | 58887186 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 1818604 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23 | 3384 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| MAVERICK CAPITAL LTD | 934639 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4554 | 728321 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Qube Research & Technologies Ltd | 1729829 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 57272 | 9159511 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SJS Investment Consulting Inc. | 1894302 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24 | 3839 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| Sound View Wealth Advisors Group, LLC | 1784777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1722 | 275399 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Tuttle Capital Management, LLC | 1581641 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5200 | 831636 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| CITADEL ADVISORS LLC | 1423053 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 238800 | 38191284 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Abacus Wealth Partners, LLC | 1978011 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2533 | 405103 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| Maryland State Retirement & Pension System | 1795552 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15890 | 2541287 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1636 | 261645 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 476 | 76127 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17853 | 2855230 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 938076 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 61002 | 9756050 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Noble Wealth Management PBC | 2055065 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7 | 1120 | — | — | — | Jul 1, 2026 | SEC_13F_DATASET |
| Cambridge Investment Research Advisors, Inc. | 1419186 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2402 | 384 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 156400 | 25013052 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.