SSD · Company research
Simpson Manufacturing Co., Inc. (SSD): 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.
80records availableBasic Materials
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 |
|---|---|---|---|---|---|---|---|---|---|
| YOUSIF CAPITAL MANAGEMENT, LLC | 1858789 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11503 | 2408153 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| MANNING & NAPIER ADVISORS LLC | 62039 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16 | 3348 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34 | 7118 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Harvest Fund Management Co., Ltd | 1694126 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 174 | 36 | — | — | — | Aug 20, 2026 | SEC_13F_DATASET |
| HARBOR CAPITAL ADVISORS, INC. | 1039128 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8281 | 1734 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| AMALGAMATED BANK | 919192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18766 | 3929 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Clearbridge Investments, LLC | 1348883 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 133655 | 27980674 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2273 | 475853 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| VELA Investment Management, LLC | 1895612 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19664 | 4116658 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| SEGALL BRYANT & HAMILL, LLC | 1006378 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 160912 | 33686927 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GEODE CAPITAL MANAGEMENT, LLC | 1214717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 620307 | 129902018 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| KLP KAPITALFORVALTNING AS | 1717443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11100 | 2323785 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| LEAVELL INVESTMENT MANAGEMENT, INC. | 924181 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1015 | 212490 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| AGF MANAGEMENT LTD | 1003518 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11338 | 2373610 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Livforsakringsbolaget Skandia, Omsesidigt | 1547926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27500 | 5756025 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | 1107314 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8512 | 1781987 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 315297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3241 | 679 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| FIRST HORIZON CORP | 36966 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10 | 2094 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| USA FINANCIAL FORMULAS | 1534358 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 419 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 617 | 129169 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| SPRUCEGROVE INVESTMENT MANAGEMENT LTD | 1234074 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 500 | 104675 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Argent Trust Co | 1625292 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1692 | 354223 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Parallel Advisors, LLC | 1690010 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 179 | 37506 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| NATIXIS ADVISORS, LLC | 1018331 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20036 | 4195 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DF DENT & CO INC | 934999 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 69301 | 14508240 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DARK FOREST CAPITAL MANAGEMENT LP | 1853322 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2434 | 509558 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 314969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48240 | 10099 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| NEUBERGER BERMAN GROUP LLC | 1465109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 601231 | 125867804 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Police & Firemen's Retirement System of New Jersey | 2040686 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18324 | 3836129 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Covestor Ltd | 1909846 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 340 | 71 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| JONES FINANCIAL COMPANIES LLLP | 815917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13242 | 2781532 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MassMutual Private Wealth & Trust, FSB | 1103653 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 96 | 20098 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| WESBANCO BANK INC | 877134 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4204 | 880107 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| WHITTIER TRUST CO | 1137881 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 75919 | 15003113 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| KENNEDY CAPITAL MANAGEMENT LLC | 884589 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 74724 | 15643469 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ | 109380 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 419 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| Ranger Investment Management, L.P. | 1319691 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 151834 | 31786448 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BNP PARIBAS FINANCIAL MARKETS | 1166588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9992 | 2091825 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| River Road Asset Management, LLC | 1341401 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 67424 | 14115214 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| Versant Capital Management, Inc | 1735057 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 387 | 81018 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| SNYDER CAPITAL MANAGEMENT L P | 1050477 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 301491 | 63117141 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PRIVATE TRUST CO NA | 1277557 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20 | 4187 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Sterling Capital Management LLC | 1329883 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1238 | 259175 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Vancity Investment Management Ltd | 1846311 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3354 | 702 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| TUDOR INVESTMENT CORP ET AL | 923093 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20511 | 4293978 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TRUST POINT INC. | 1635633 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1816 | 380181 | — | — | — | Jul 8, 2026 | SEC_13F_DATASET |
| Campbell & CO Investment Adviser LLC | 1353570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16480 | 3450088 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9917328 | 47372 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| RIVERBRIDGE PARTNERS LLC | 1112325 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 124379 | 26038729 | — | — | — | Jul 13, 2026 | SEC_13F_DATASET |
| MetLife Investment Management, LLC | 1529735 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19807 | 4146595 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Bahl & Gaynor LLC | 872259 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3528 | 738587 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1021223 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2896632 | 606410096 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HUNTINGTON NATIONAL BANK | 49205 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 237 | 49616 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| COOKE & BIELER LP | 24386 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 67499 | 14130916 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| GW&K Investment Management, LLC | 1082917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 180656 | 37820 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3789 | 793228 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4671 | 978 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| FARMERS & MERCHANTS INVESTMENTS INC | 1259969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36 | 7537 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| Bank of New York Mellon Corp | 1390777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 147463 | 30871379 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15309 | 3204939 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 867 | 181506 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 714142 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11425 | 2392 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13216 | 2766770 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95544 | 20002136 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WHITTIER TRUST CO OF NEVADA INC | 1263548 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40555 | 7791015 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Parallel Advisors, LLC | 1690010 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 117 | 20105 | — | — | — | Jun 3, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4928 | 846 | — | — | — | Jun 18, 2026 | SEC_13F_DATASET |
| VELA Investment Management, LLC | 1895612 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15761 | 2704903 | — | — | — | Aug 27, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 85263 | 14632836 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| VELA Investment Management, LLC | 1895612 | Wed Dec 31 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 15047 | 2429639 | — | — | — | Aug 27, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Mon Jun 30 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 894 | 138847 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Mon Mar 31 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 2062 | 323899 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Thu Dec 31 2020 00:00:00 GMT+0000 (Coordinated Universal Time) | 4667 | 436 | — | — | — | Aug 26, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Wed Sep 30 2020 00:00:00 GMT+0000 (Coordinated Universal Time) | 5616 | 545651 | — | — | — | Aug 26, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Tue Jun 30 2020 00:00:00 GMT+0000 (Coordinated Universal Time) | 3323 | 280328 | — | — | — | Aug 27, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Tue Mar 31 2020 00:00:00 GMT+0000 (Coordinated Universal Time) | 6632 | 411051 | — | — | — | Aug 21, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Tue Dec 31 2019 00:00:00 GMT+0000 (Coordinated Universal Time) | 6687 | 536498 | — | — | — | Aug 25, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Mon Sep 30 2019 00:00:00 GMT+0000 (Coordinated Universal Time) | 6687 | 463877 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Mon Dec 31 2018 00:00:00 GMT+0000 (Coordinated Universal Time) | 7398 | 400 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Sun Sep 30 2018 00:00:00 GMT+0000 (Coordinated Universal Time) | 6892 | 499 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.