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, Q4 2024
Institutional positions in Armstrong World Industries Inc as of Dec 31, 2024. 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
- 366
- +24 vs. Q3 2024
- Shares held
- 44.6M
- +961.9K (+2.2%) vs. Q3 2024
- Total value
- $6.30B
- +$567.5M (+9.9%) vs. Q3 2024
- New holders
- 57
- 132 more added
- Sold out
- 33
- 125 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Armstrong World Industries Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,479,663 | $774.4M | 0.02% | +19,631+0.4% | Added |
| Vanguard Group Inc | 4,648,141 | $656.9M | 0.01% | +34,579+0.7% | Added |
| London Co of Virginia | 2,798,807 | $395.6M | 2.16% | −19,625−0.7% | Reduced |
| Capital International Investors | 2,485,650 | $351.3M | 0.07% | +2,618+0.1% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,915,064 | $270.7M | 1.02% | −43,009−2.2% | Reduced |
| State Street Corp | 1,505,082 | $212.7M | 0.01% | +50,932+3.5% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,330,071 | $188.0M | 0.43% | −8,634−0.6% | Reduced |
| Burgundy Asset Management Ltd. | 1,198,801 | $169.4M | 1.71% | +19,787+1.7% | Added |
| Alliancebernstein L.P. | 1,196,234 | $169.1M | 0.06% | −87,248−6.8% | Reduced |
| Dimensional Fund Advisors LP | 962,931 | $136.1M | 0.03% | −41,977−4.2% | Reduced |
| Yacktman Asset Management LP | 938,001 | $132.6M | 1.55% | −55,587−5.6% | Reduced |
| Neuberger Berman Group LLC | 931,593 | $131.7M | 0.10% | +333,983+55.9% | Added |
| Timucuan Asset Management Inc | 924,278 | $130.6M | 4.00% | −2,398−0.3% | Reduced |
| Geode Capital Management, LLC | 887,358 | $125.4M | 0.01% | +35,738+4.2% | Added |
| Adage Capital Partners GP, L.L.C. | 666,000 | $94.1M | 0.16% | +389,000+140.4% | Added |
| Bank of America Corp | 635,168 | $89.8M | 0.01% | −5,256−0.8% | Reduced |
| Gates Capital Management, Inc. | 615,445 | $87.0M | 2.56% | −65,000−9.6% | Reduced |
| Van Berkom & Associates Inc. | 613,091 | $86.6M | 2.57% | −105,754−14.7% | Reduced |
| Alyeska Investment Group, L.P. | 532,602 | $75.3M | 0.28% | +387,537+267.1% | Added |
| Madison Asset Management, LLC | 532,387 | $75.2M | 0.85% | +38,020+7.7% | Added |
| Madison Investment Advisors, LLC | 532,387 | $75.2M | 0.85% | +532,387 | New |
| Natixis Advisors, L.P. | 519,388 | $73.4M | 0.14% | +27,275+5.5% | Added |
| Norges Bank | 508,188 | $71.8M | 0.01% | +7,057+1.4% | Added |
| Invesco Ltd. | 507,843 | $71.8M | 0.01% | +102,895+25.4% | Added |
| Cooke & Bieler LP | 499,870 | $70.6M | 0.68% | −25,110−4.8% | Reduced |
| Ameriprise Financial Inc | 489,879 | $69.2M | 0.02% | −120,437−19.7% | Reduced |
| Charles Schwab Investment Management Inc | 467,839 | $66.1M | 0.01% | −4,461−0.9% | Reduced |
| Los Angeles Capital Management LLC | 425,358 | $60.1M | 0.24% | −19,893−4.5% | Reduced |
| River Road Asset Management, LLC | 392,201 | $55.4M | 0.74% | −60,350−13.3% | Reduced |
| Bank of New York Mellon Corp | 380,281 | $53.7M | 0.01% | +2,149+0.6% | Added |
| Arrowstreet Capital, Limited Partnership | 370,795 | $52.4M | 0.04% | −5,343−1.4% | Reduced |
| Morgan Stanley | 349,618 | $49.4M | 0.00% | +22,754+7.0% | Added |
| Citadel Advisors LLC | 335,698 | $47.4M | 0.04% | +31,571+10.4% | Added |
| Envestnet Asset Management Inc | 335,362 | $47.4M | 0.02% | +3,854+1.2% | Added |
| Allianz Asset Management GmbH | 310,723 | $43.9M | 0.06% | +30,878+11.0% | Added |
| Northern Trust Corp | 289,289 | $40.9M | 0.01% | +54,923+23.4% | Added |
| Capital Group Private Client Services, Inc. | 251,935 | $35.6M | 0.33% | −2,416−0.9% | Reduced |
| Southernsun Asset Management, LLC | 248,807 | $35.2M | 4.38% | +1,264+0.5% | Added |
| Wells Fargo & Company | 245,766 | $34.7M | 0.01% | +5,566+2.3% | Added |
| William Blair Investment Management, LLC | 243,527 | $34.4M | 0.08% | −23,495−8.8% | Reduced |
| Harvey Partners, LLC | 213,500 | $30.2M | 3.40% | −17,000−7.4% | Reduced |
| Principal Financial Group Inc | 211,741 | $29.9M | 0.02% | +5,565+2.7% | Added |
| Royal Bank of Canada | 210,852 | $29.8M | 0.01% | +22,053+11.7% | Added |
| Rice Hall James & Associates, LLC | 196,723 | $27.8M | 1.53% | −10,227−4.9% | Reduced |
| Jupiter Asset Management Ltd | 195,136 | $27.6M | 0.27% | −27,639−12.4% | Reduced |
| UBS Asset Management Americas Inc | 190,386 | $26.9M | 0.01% | +32,221+20.4% | Added |
| Schroder Investment Management Group | 181,184 | $25.7M | 0.02% | +17,774+10.9% | Added |
| Prudential Financial Inc | 172,492 | $24.4M | 0.03% | −45,904−21.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 168,346 | $23.8M | 0.06% | +56,303+50.3% | Added |
| First Trust Advisors LP | 150,590 | $21.3M | 0.02% | −7,038−4.5% | Reduced |
| Legal & General Group Plc | 134,245 | $19.0M | 0.01% | +3,935+3.0% | Added |
| FMR LLC | 130,408 | $18.4M | 0.00% | −165,384−55.9% | Reduced |
| AQR Capital Management LLC | 129,533 | $18.3M | 0.02% | −18,590−12.6% | Reduced |
| Thrivent Financial for Lutherans | 112,074 | $15.8M | 0.03% | −21,309−16.0% | Reduced |
| Public Sector Pension Investment Board | 108,605 | $15.3M | 0.06% | +15,839+17.1% | Added |
| Stifel Financial Corp | 107,531 | $15.2M | 0.02% | +7,935+8.0% | Added |
| Rhumbline Advisers | 106,274 | $15.0M | 0.01% | −1,388−1.3% | Reduced |
| Nuveen Asset Management, LLC | 98,684 | $13.9M | 0.00% | −17,702−15.2% | Reduced |
| Assenagon Asset Management S.A. | 92,556 | $13.1M | 0.02% | −3,011−3.2% | Reduced |
| SEI Investments Co | 90,418 | $12.8M | 0.02% | −1,985−2.1% | Reduced |
| American Century Companies Inc | 89,549 | $12.7M | 0.01% | +10,340+13.1% | Added |
| California Public Employees Retirement System | 86,024 | $12.2M | 0.01% | −1,939−2.2% | Reduced |
| Swiss National Bank | 86,000 | $12.2M | 0.01% | +600+0.7% | Added |
| Schwartz Investment Counsel Inc | 78,000 | $11.0M | 0.40% | −12,000−13.3% | Reduced |
| Voya Investment Management LLC | 77,726 | $11.0M | 0.01% | +817+1.1% | Added |
| Goldman Sachs Group Inc | 76,637 | $10.8M | 0.00% | +711+0.9% | Added |
| Hotchkis & Wiley Capital Management LLC | 70,550 | $9.97M | 0.03% | −2,800−3.8% | Reduced |
| JPMorgan Chase & Co | 63,244 | $8.94M | 0.00% | +14,247+29.1% | Added |
| State Board of Administration of Florida Retirement System | 62,921 | $8.89M | 0.02% | −1,549−2.4% | Reduced |
| Icon Advisers Inc | 59,875 | $8.46M | 1.91% | −18,150−23.3% | Reduced |
| Raymond James Financial Inc | 59,258 | $8.37M | 0.00% | +59,258 | New |
| Macquarie Group Ltd | 51,163 | $7.23M | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 50,356 | $7.12M | 0.01% | −335−0.7% | Reduced |
| Woodline Partners LP | 49,584 | $7.01M | 0.05% | +33,133+201.4% | Added |
| Taylor Hoffman Capital Management LLC | 43,677 | $6.17M | 2.24% | +293+0.7% | Added |
| Massachusetts Financial Services Co | 42,078 | $5.95M | 0.00% | −1,256−2.9% | Reduced |
| Price T Rowe Associates Inc | 41,606 | $5.88M | 0.00% | −19,188−31.6% | Reduced |
| California State Teachers Retirement System | 40,869 | $5.78M | 0.01% | −525−1.3% | Reduced |
| Van Eck Associates Corp | 39,735 | $5.62M | 0.01% | +10,192+34.5% | Added |
| Deutsche Bank AG | 39,402 | $5.57M | 0.00% | +12,927+48.8% | Added |
| UBS Group AG | 37,955 | $5.36M | 0.00% | +18,951+99.7% | Added |
| State of Alaska, Department of Revenue | 37,653 | $5.32M | 0.06% | −148−0.4% | Reduced |
| Capital International Inc | 34,031 | $4.81M | 0.06% | −399−1.2% | Reduced |
| Citigroup Inc | 33,898 | $4.79M | 0.00% | +1,201+3.7% | Added |
| LPL Financial LLC | 30,974 | $4.38M | 0.00% | +15,162+95.9% | Added |
| MML Investors Services, LLC | 28,807 | $4.07M | 0.01% | +3,270+12.8% | Added |
| Danske Bank A/S | 28,797 | $4.07M | 0.01% | −37,882−56.8% | Reduced |
| Jane Street Group, LLC | 28,719 | $4.06M | 0.01% | −34,794−54.8% | Reduced |
| Franklin Resources Inc | 28,478 | $4.02M | 0.00% | +5,496+23.9% | Added |
| Man Group plc | 28,093 | $3.97M | 0.01% | −10,311−26.8% | Reduced |
| Beck Mack & Oliver LLC | 27,356 | $3.87M | 0.07% | 00.0% | Unchanged |
| Comerica Bank | 26,648 | $3.77M | 0.02% | −907−3.3% | Reduced |
| Victory Capital Management Inc | 26,454 | $3.74M | 0.00% | −16,976−39.1% | Reduced |
| Jump Financial, LLC | 25,805 | $3.65M | 0.08% | +5,815+29.1% | Added |
| Advantage Alpha Capital Partners LP | 24,954 | $3.53M | 0.83% | −15,988−39.1% | Reduced |
| HighTower Advisors, LLC | 24,493 | $3.46M | 0.00% | +8,763+55.7% | Added |
| Brinker Capital Investments, LLC | 24,139 | $3.41M | 0.03% | −1,167−4.6% | Reduced |
| Orion Portfolio Solutions, LLC | 24,139 | $3.41M | 0.03% | −1,167−4.6% | Reduced |
| Illinois Municipal Retirement Fund | 23,635 | $3.34M | 0.05% | +62+0.3% | Added |
| Moore Capital Management, LP | 23,240 | $3.28M | 0.06% | +23,240 | New |