UCTT · Company research
Ultra Clean Holdings, Inc. (UCTT): 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 |
|---|---|---|---|---|---|---|---|---|---|
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1229 | 175244 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Advisory Services Network, LLC | 1573876 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5643 | 804628 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| KR Capital LP | 2103364 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 64750 | 9232703 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AQR CAPITAL MANAGEMENT LLC | 1167557 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 207640 | 29607388 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| VOYA INVESTMENT MANAGEMENT LLC | 1068837 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15833 | 2257627 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| KBC Group NV | 1411133 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1209 | 172 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Jain Global LLC | 2024579 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8962 | 1277892 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FOCUSED ALPHA, LLC | 2105062 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2906 | 414367 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| STANCE CAPITAL LLC | 2056334 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8 | 1141 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CAXTON ASSOCIATES LLP | 2051323 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25937 | 3698357 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Wedmont Private Capital | 1904274 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3145 | 334219 | — | — | — | Jul 13, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7621 | 1086678 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| World Investment Advisors | 1652594 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1825 | 240124 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FOX RUN MANAGEMENT, L.L.C. | 1533457 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5989 | 853971 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1082327 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 492608 | 70241009 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Illinois Municipal Retirement Fund | 1541910 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22582 | 3219967 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Insight Wealth Strategies, LLC | 1749914 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 47463 | 6150730 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| Amundi | 1330387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1809 | 257945 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Waverly Advisors, LLC | 1568787 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1643 | 234276 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Boston Partners | 1386060 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1248488 | 175964132 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11688 | 1666592 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Allied Private Wealth LLC | 2132253 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 100 | 10091 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1909026 | 272208017 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| KLP KAPITALFORVALTNING AS | 1717443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9900 | 1411641 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| EverSource Wealth Advisors, LLC | 1710537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29 | 4135 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Fourier Capital Management Ltd | 2107705 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12956 | 1847396 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| OSAIC HOLDINGS, INC. | 1677044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3005 | 428483 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ROYCE & ASSOCIATES LP | 906304 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 666496 | 95035665 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| GLOBEFLEX CAPITAL L P | 921531 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5059 | 721363 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MassMutual Private Wealth & Trust, FSB | 1103653 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 80 | 11407 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| Arlington Trust Co LLC | 1997685 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 50 | 7130 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| STIFEL FINANCIAL CORP | 720672 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 67 | 9554 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| FRANKLIN RESOURCES INC | 38777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 203582 | 29028757 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 922127 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5135 | 732200 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Rockefeller Capital Management L.P. | 1739439 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 720 | 102665 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Empowered Funds, LLC | 1592828 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6298 | 898032 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 1423442 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2027 | 289030 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| TORONTO DOMINION BANK | 947263 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1900000 | 270921000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22857 | 3259180 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| HUNTINGTON NATIONAL BANK | 49205 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 218 | 31085 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| DIMENSIONAL FUND ADVISORS LP | 354204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 894464 | 127541622 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| UMB Bank, n.a. | 933429 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 464 | 66162 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| LAZARD ASSET MANAGEMENT LLC | 1207017 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25262 | 3602109 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Greenline Wealth Management LLC | 2111541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1814 | 258661 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Ares Systematic Credit Ltd | 2135379 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150 | 21389 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ARGA Investment Management, LP | 1556915 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3552 | 506480 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| XTX Topco Ltd | 1828301 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19322 | 2755124 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9 | 1283 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| HRT FINANCIAL LP | 1475597 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14010 | 1997 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BANK OF AMERICA CORP /DE/ | 70858 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 180374 | 25719528 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Divisar Capital Management LLC | 1645721 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 155653 | 22194561 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Cerity Partners LLC | 1566475 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4377 | 624117 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 313028 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 138 | 19677 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GUGGENHEIM CAPITAL LLC | 1283072 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12567 | 1791929 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Altshuler Shaham Ltd | 1324290 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3600 | 20664 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| SBI Securities Co., Ltd. | 1851815 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 122 | 17396 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| SONA ASSET MANAGEMENT (US) LLC | 1856405 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8377 | 1194476 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WELLINGTON MANAGEMENT GROUP LLP | 902219 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29800 | 4249182 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SEGALL BRYANT & HAMILL, LLC | 1006378 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 52578 | 7497097 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| SIGNATUREFD, LLC | 1456048 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 723 | 103145 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| TOKIO MARINE ASSET MANAGEMENT CO LTD | 1504169 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 122 | 17396 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Optiver Holding B.V. | 1859606 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 376 | 53614 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| LOOMIS SAYLES & CO L P | 312348 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 176601 | 25181537 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Graticule Asia Macro Advisors LLC | 1619390 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 257 | 36646 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1692 | 241262 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| G2 Investment Partners Management LLC | 1593404 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 44700 | 6373773 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 92565 | 13198843 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24398 | 3478911 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Braeburn Wealth Management LLC | 2111759 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6635 | 946084 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| NATIONAL BANK OF CANADA /FI/ | 926171 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10 | 1411 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| FourThought Financial Partners, LLC | 1956790 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3581 | 510615 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MILLENNIUM MANAGEMENT LLC | 1273087 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 388205 | 55354151 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Storgate, LLC | 2110835 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3132 | 446592 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Wealth High Governance Asset Management Ltda. | 2111728 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 217157 | 30964417 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| BESSEMER GROUP INC | 1054074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13097 | 1868 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GEODE CAPITAL MANAGEMENT, LLC | 1214717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1151737 | 164255576 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Ethic Inc. | 1780570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8293 | 1182499 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Brevan Howard Capital Management LP | 1512857 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 68707 | 9796931 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Cetera Investment Advisers | 1666741 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7440 | 1060870 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Arax Advisory Partners | 1586767 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1550 | 221015 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.