Armstrong World Industries Inc
AWI- Exchange
- NYSE
- Industry
- Plastics Products, NEC
- SEC CIK
- 0000007431
No open-market purchases or sales by Armstrong World Industries Inc insiders were filed in the last 90 days; 478 institutions reported holding it in 13F filings for Q2 2026, worth $6.94B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Armstrong World Industries Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 478
- +7 vs. Q1 2026
- Shares held
- 43.3M
- +483.4K (+1.1%) vs. Q1 2026
- Total value
- $6.94B
- −$102.7M (−1.5%) vs. Q1 2026
- New holders
- 63
- 174 more added
- Sold out
- 56
- 190 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AWI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 478 | $6.94B |
| Q1 2026 | 474 | $7.05B |
| Q4 2025 | 519 | $8.36B |
| Q3 2025 | 498 | $8.45B |
| Q2 2025 | 418 | $7.10B |
| Q1 2025 | 397 | $6.18B |
| Q4 2024 | 366 | $6.30B |
| Q3 2024 | 344 | $5.74B |
| Q2 2024 | 325 | $5.04B |
| Q1 2024 | 325 | $5.56B |
| Q4 2023 | 282 | $4.72B |
| Q3 2023 | 254 | $3.21B |
| Q2 2023 | 258 | $3.28B |
| Q1 2023 | 267 | $3.24B |
| Q4 2022 | 264 | $3.17B |
| Q3 2022 | 253 | $3.70B |
| Q2 2022 | 255 | $3.55B |
| Q1 2022 | 261 | $4.26B |
| Q4 2021 | 260 | $5.46B |
| Q3 2021 | 240 | $4.59B |
| Q2 2021 | 239 | $5.22B |
| Q1 2021 | 242 | $4.42B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Armstrong World Industries Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 77,234 | $12.4M | 0.00% | −3,974−4.9% | Reduced |
| Schwartz Investment Counsel Inc | 78,000 | $12.5M | 0.42% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 78,248 | $12.6M | 0.05% | −43,095−35.5% | Reduced |
| Trexquant Investment LP | 83,195 | $13.3M | 0.08% | −9,673−10.4% | Reduced |
| Rhumbline Advisers | 84,769 | $13.6M | 0.01% | −18,443−17.9% | Reduced |
| Swiss National Bank | 86,000 | $13.8M | 0.01% | +700+0.8% | Added |
| Amundi | 95,053 | $15.2M | 0.00% | −66,985−41.3% | Reduced |
| California Public Employees Retirement System | 98,348 | $15.8M | 0.01% | +4,103+4.4% | Added |
| Legal & General Group Plc | 98,663 | $15.8M | 0.00% | −2,466−2.4% | Reduced |
| Renaissance Technologies LLC | 101,400 | $16.3M | 0.02% | −17,300−14.6% | Reduced |
| Schroder Investment Management Group | 119,653 | $19.1M | 0.01% | −104,610−46.6% | Reduced |
| Bank of Nova Scotia | 120,134 | $19.3M | 0.03% | +69,434+137.0% | Added |
| Assenagon Asset Management S.A. | 136,597 | $21.9M | 0.03% | +64,077+88.4% | Added |
| Tudor Investment Corp Et Al | 150,836 | $24.2M | 0.10% | −61,649−29.0% | Reduced |
| HRT Financial LP | 156,114 | $25.0M | 0.05% | +111,044+246.4% | Added |
| BNP Paribas Arbitrage, SA | 157,953 | $25.3M | 0.01% | +22,385+16.5% | Added |
| Wells Fargo & Company | 159,747 | $25.6M | 0.00% | −4,606−2.8% | Reduced |
| Goldman Sachs Group Inc | 161,035 | $25.8M | 0.00% | −41,028−20.3% | Reduced |
| SG Capital Management LLC | 165,862 | $26.6M | 2.41% | +22,972+16.1% | Added |
| Junto Capital Management LP | 170,833 | $27.4M | 0.51% | −79,605−31.8% | Reduced |
| Allianz Asset Management GmbH | 171,929 | $27.6M | 0.03% | −261,427−60.3% | Reduced |
| Global Alpha Capital Management Ltd. | 173,997 | $27.9M | 1.67% | −248−0.1% | Reduced |
| Public Sector Pension Investment Board | 176,876 | $28.4M | 0.07% | −22,901−11.5% | Reduced |
| Rice Hall James & Associates, LLC | 177,147 | $28.4M | 1.38% | +290+0.2% | Added |
| Arbejdsmarkedets Tillaegspension | 180,100 | $28.9M | 0.63% | +27,101+17.7% | Added |
| JPMorgan Chase & Co | 199,999 | $32.2M | 0.00% | +8,552+4.5% | Added |
| Southernsun Asset Management, LLC | 200,875 | $32.2M | 4.34% | +32,597+19.4% | Added |
| Ameriprise Financial Inc | 202,470 | $32.5M | 0.01% | −44,005−17.9% | Reduced |
| Harvey Partners, LLC | 205,087 | $32.9M | 2.28% | +9,087+4.6% | Added |
| Principal Financial Group Inc | 205,752 | $33.0M | 0.02% | −3,494−1.7% | Reduced |
| American Century Companies Inc | 208,147 | $33.4M | 0.01% | +1,942+0.9% | Added |
| Gotham Asset Management, LLC | 214,471 | $34.4M | 0.08% | +71,672+50.2% | Added |
| Deutsche Bank AG | 220,034 | $35.3M | 0.01% | +94,347+75.1% | Added |
| Envestnet Asset Management Inc | 221,632 | $35.6M | 0.01% | −18,916−7.9% | Reduced |
| Nuveen, LLC | 222,359 | $35.7M | 0.01% | +18,748+9.2% | Added |
| Cooke & Bieler LP | 229,378 | $36.8M | 0.43% | +2,838+1.3% | Added |
| Scopus Asset Management, L.P. | 230,000 | $36.9M | 0.87% | +110,000+91.7% | Added |
| Bank of New York Mellon Corp | 270,613 | $43.4M | 0.01% | −20,906−7.2% | Reduced |
| Vanguard Fiduciary Trust Co | 271,297 | $43.5M | 0.01% | +1,685+0.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 291,372 | $46.7M | 0.05% | +34,481+13.4% | Added |
| Northern Trust Corp | 291,495 | $46.8M | 0.01% | +14,453+5.2% | Added |
| UBS Asset Management Americas Inc | 322,458 | $51.7M | 0.01% | −1,185−0.4% | Reduced |
| Balyasny Asset Management LLC | 329,196 | $52.8M | 0.10% | +329,196 | New |
| Adage Capital Partners GP, L.L.C. | 333,000 | $53.4M | 0.07% | −242,000−42.1% | Reduced |
| Jones Financial Companies LLLP | 349,181 | $56.6M | 0.02% | +28,013+8.7% | Added |
| Natixis Advisors, L.P. | 359,071 | $57.6M | 0.06% | +23,197+6.9% | Added |
| Point72 Asset Management, L.P. | 370,562 | $59.4M | 0.09% | +165,083+80.3% | Added |
| Millennium Management LLC | 400,980 | $64.3M | 0.04% | +52,601+15.1% | Added |
| Morgan Stanley | 420,421 | $67.4M | 0.00% | −38,770−8.4% | Reduced |
| Invesco Ltd. | 434,874 | $69.8M | 0.01% | +51,087+13.3% | Added |
| Qube Research & Technologies Ltd | 439,415 | $70.5M | 0.08% | +270,317+159.9% | Added |
| Arrowstreet Capital, Limited Partnership | 453,190 | $72.7M | 0.03% | +65,934+17.0% | Added |
| FMR LLC | 460,793 | $73.9M | 0.00% | −322−0.1% | Reduced |
| Bank of America Corp | 464,757 | $74.6M | 0.00% | +7,138+1.6% | Added |
| Van Berkom & Associates Inc. | 464,933 | $74.6M | 2.40% | +18,361+4.1% | Added |
| Alyeska Investment Group, L.P. | 494,820 | $79.4M | 0.20% | −246,173−33.2% | Reduced |
| Gates Capital Management, Inc. | 513,283 | $82.3M | 2.70% | +15,015+3.0% | Added |
| Charles Schwab Investment Management Inc | 528,206 | $84.7M | 0.01% | −6,571−1.2% | Reduced |
| Norges Bank | 562,406 | $90.2M | 0.01% | +562,406 | New |
| Two Sigma Investments, LP | 583,201 | $93.6M | 0.07% | −200,562−25.6% | Reduced |
| River Road Asset Management, LLC | 694,210 | $111.4M | 1.24% | +415,554+149.1% | Added |
| AQR Capital Management LLC | 711,599 | $114.1M | 0.04% | −407,958−36.4% | Reduced |
| Yacktman Asset Management LP | 754,944 | $121.1M | 1.50% | +13,007+1.8% | Added |
| Neuberger Berman Group LLC | 763,194 | $122.4M | 0.08% | −152,816−16.7% | Reduced |
| Timucuan Asset Management Inc | 784,126 | $125.8M | 4.63% | +220,675+39.2% | Added |
| Capital International Investors | 794,508 | $127.5M | 0.03% | +18,416+2.4% | Added |
| Dimensional Fund Advisors LP | 869,846 | $139.5M | 0.03% | +26,894+3.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 894,083 | $143.4M | 0.45% | −90,237−9.2% | Reduced |
| Egerton Capital (UK) LLP | 925,394 | $148.5M | 1.43% | +477,358+106.5% | Added |
| Citadel Advisors LLC | 1,030,421 | $165.3M | 0.09% | +235,140+29.6% | Added |
| Geode Capital Management, LLC | 1,043,316 | $167.4M | 0.01% | +34,984+3.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,101,986 | $176.8M | 0.48% | +60,632+5.8% | Added |
| Bank of Montreal | 1,104,610 | $177.2M | 0.07% | −120,692−9.8% | Reduced |
| State Street Corp | 1,438,537 | $230.7M | 0.01% | +23,633+1.7% | Added |
| London Co of Virginia | 1,644,407 | $263.8M | 1.50% | −78,960−4.6% | Reduced |
| Vanguard Capital Management LLC | 1,923,943 | $308.6M | 0.01% | +5,744+0.3% | Added |
| Vanguard Portfolio Management LLC | 2,219,754 | $356.1M | 0.02% | −13,635−0.6% | Reduced |
| BlackRock, Inc. | 5,156,705 | $827.2M | 0.01% | −49,565−1.0% | Reduced |
| Activest Wealth Management | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −167,369−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −19,965−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −8,692−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −5,748−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −5,720−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −4,341−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −4,194−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −3,877−100.0% | Sold out |
| Inscription Capital, LLC | 0 | $0 | 0.00% | −3,774−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −3,164−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −2,879−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −2,956−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −2,659−100.0% | Sold out |
| Andina Capital Management, LLC | 0 | $0 | 0.00% | −2,585−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −2,150−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −1,905−100.0% | Sold out |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0 | $0 | 0.00% | −1,860−100.0% | Sold out |
| Warren Averett Asset Management, LLC | 0 | $0 | 0.00% | −1,823−100.0% | Sold out |
| Evolve Private Wealth, LLC | 0 | $0 | 0.00% | −1,802−100.0% | Sold out |
| Financiere des Professionnels - Fonds d,investissement inc. | 0 | $0 | 0.00% | −1,780−100.0% | Sold out |
| Syon Capital LLC | 0 | $0 | 0.00% | −1,687−100.0% | Sold out |