AWI · Company research
Armstrong World Industries, Inc. (AWI): 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 |
|---|---|---|---|---|---|---|---|---|---|
| PRAXIS INVESTMENT MANAGEMENT INC | 1056825 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2600 | 417 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 112780 | 18093359 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Archer Investment Corp | 1803804 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 837 | 134272 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| ALLSTATE CORP | 899051 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2451 | 393189 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HUNTINGTON NATIONAL BANK | 49205 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 645 | 103470 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Argent Trust Co | 1625292 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3464 | 555694 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1307 | 209669 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Bridge City Capital, LLC | 1713521 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15424 | 2474318 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Golden State Wealth Management, LLC | 1776033 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 140 | 22594 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 314969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11654 | 1870 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| MassMutual Private Wealth & Trust, FSB | 1103653 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48 | 7700 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 891 | 142934 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| COOKE & BIELER LP | 24386 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 229378 | 36796819 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Ethic Inc. | 1780570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2882 | 462330 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| AGF MANAGEMENT LTD | 1003518 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5950 | 954499 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| DANSKE BANK A/S | 800177 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3311 | 531151 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| FIRST NATIONAL BANK SIOUX FALLS | 1085041 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2360 | 409625 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| TIMUCUAN ASSET MANAGEMENT INC/FL | 1034541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 784126 | 125789488 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| NEUBERGER BERMAN GROUP LLC | 1465109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 758490 | 121677045 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Legato Capital Management LLC | 1442641 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2517 | 403777 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Covestor Ltd | 1909846 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 469 | 75 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | 1107314 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9708 | 1557357 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| YACKTMAN ASSET MANAGEMENT LP | 905567 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 754944 | 121108116 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| First Command Advisory Services, Inc. | 1727336 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9 | 1444 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Parallel Advisors, LLC | 1690010 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 548 | 87910 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7189 | 1153259 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| MARSHALL WACE, LLP | 1318757 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3896 | 624997 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 315297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3224 | 517 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8625142 | 53766 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| TradeLink Capital LLC | 1642044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3037 | 487 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1102 | 176783 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Campbell & CO Investment Adviser LLC | 1353570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10803 | 1733017 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| NEW YORK STATE COMMON RETIREMENT FUND | 810265 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24885 | 3992052 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| SBI Securities Co., Ltd. | 1851815 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 321 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Creative Capital Management Investments LLC | 1957363 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11 | 1765 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| PANAGORA ASSET MANAGEMENT INC | 883677 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 44393 | 7121525 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Mitsubishi UFJ Trust & Banking Corp | 1462160 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1655 | 265495 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| HUDSON EDGE INVESTMENT PARTNERS INC. | 740272 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3401 | 545588 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| BNP PARIBAS FINANCIAL MARKETS | 1166588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 157953 | 25338820 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2014 | 323086 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| iA Global Asset Management Inc. | 1969566 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2068 | 332 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| River Road Asset Management, LLC | 1341401 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 694210 | 111365168 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| Livforsakringsbolaget Skandia, Omsesidigt | 1547926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 35900 | 5759078 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1925 | 308808 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Sumitomo Mitsui Trust Group, Inc. | 1475365 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1900 | 304798 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| MetLife Investment Management, LLC | 1529735 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1120 | 179670 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | 319933 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 128 | 20533 | — | — | — | Jul 8, 2026 | SEC_13F_DATASET |
| GREAT LAKES ADVISORS, LLC | 1078013 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1361 | 218332 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| SOUTHERNSUN ASSET MANAGEMENT, LLC | 1089755 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 200875 | 32224368 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AMALGAMATED BANK | 919192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13165 | 2112 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| BRIDGES INVESTMENT MANAGEMENT INC | 1007295 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2137 | 342818 | — | — | — | Aug 7, 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) | 19467 | 3122896 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Bahl & Gaynor LLC | 872259 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10751 | 1724675 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 891 | 143 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| FARMERS & MERCHANTS INVESTMENTS INC | 1259969 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23 | 3690 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| NewEdge Advisors, LLC | 1633516 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11 | 1831 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GEODE CAPITAL MANAGEMENT, LLC | 1214717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 928626 | 149001713 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| KLP KAPITALFORVALTNING AS | 1717443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13700 | 2197754 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| DARK FOREST CAPITAL MANAGEMENT LP | 1853322 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16873 | 2706767 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MPWM ADVISORY SOLUTIONS, LLC | 2056693 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27 | 4331 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MACKENZIE FINANCIAL CORP | 919859 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31139 | 4995318 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BOKF, NA | 9634 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13151 | 2109683 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Bank of New York Mellon Corp | 1390777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 175652 | 28178094 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| FIRST HORIZON CORP | 36966 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 45 | 7219 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13440 | 2156045 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| BROWN BROTHERS HARRIMAN & CO | 14661 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 557 | 89354 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Hillsdale Investment Management Inc. | 1368465 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20600 | 3304652 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| TUDOR INVESTMENT CORP ET AL | 923093 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150836 | 24197111 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WESBANCO BANK INC | 877134 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8797 | 1411215 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| PRIVATE TRUST CO NA | 1277557 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 171 | 27432 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 880 | 145 | — | — | — | Jun 18, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 105178 | 17335119 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| Parallel Advisors, LLC | 1690010 | Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 479 | 78939 | — | — | — | Jun 3, 2026 | SEC_13F_DATASET |
| SouthState Bank Corporation | 764038 | Wed Dec 31 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 22 | 4204000 | — | — | — | Feb 11, 2026 | SEC_13F_HR |
| Jump Financial, LLC | 1831577 | Tue Sep 30 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 74900 | 14681149 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Mon Jun 30 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 81916 | 13306435 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Mon Mar 31 2025 00:00:00 GMT+0000 (Coordinated Universal Time) | 47093 | 6634462 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Fri Dec 31 2021 00:00:00 GMT+0000 (Coordinated Universal Time) | 3396 | 394344 | — | — | — | Aug 27, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Sun Jun 30 2019 00:00:00 GMT+0000 (Coordinated Universal Time) | 25728 | 2500762 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
| Advisors Asset Management, Inc. | 1297376 | Sun Mar 31 2019 00:00:00 GMT+0000 (Coordinated Universal Time) | 17683 | 1404384 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.