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 |
|---|---|---|---|---|---|
| Goldman Sachs Group Inc | 76,637 | $10.8M | 0.00% | +711+0.9% | Added |
| Voya Investment Management LLC | 77,726 | $11.0M | 0.01% | +817+1.1% | Added |
| Schwartz Investment Counsel Inc | 78,000 | $11.0M | 0.40% | −12,000−13.3% | Reduced |
| Swiss National Bank | 86,000 | $12.2M | 0.01% | +600+0.7% | Added |
| California Public Employees Retirement System | 86,024 | $12.2M | 0.01% | −1,939−2.2% | Reduced |
| American Century Companies Inc | 89,549 | $12.7M | 0.01% | +10,340+13.1% | Added |
| SEI Investments Co | 90,418 | $12.8M | 0.02% | −1,985−2.1% | Reduced |
| Assenagon Asset Management S.A. | 92,556 | $13.1M | 0.02% | −3,011−3.2% | Reduced |
| Nuveen Asset Management, LLC | 98,684 | $13.9M | 0.00% | −17,702−15.2% | Reduced |
| Rhumbline Advisers | 106,274 | $15.0M | 0.01% | −1,388−1.3% | Reduced |
| Stifel Financial Corp | 107,531 | $15.2M | 0.02% | +7,935+8.0% | Added |
| Public Sector Pension Investment Board | 108,605 | $15.3M | 0.06% | +15,839+17.1% | Added |
| Thrivent Financial for Lutherans | 112,074 | $15.8M | 0.03% | −21,309−16.0% | Reduced |
| AQR Capital Management LLC | 129,533 | $18.3M | 0.02% | −18,590−12.6% | Reduced |
| FMR LLC | 130,408 | $18.4M | 0.00% | −165,384−55.9% | Reduced |
| Legal & General Group Plc | 134,245 | $19.0M | 0.01% | +3,935+3.0% | Added |
| First Trust Advisors LP | 150,590 | $21.3M | 0.02% | −7,038−4.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 168,346 | $23.8M | 0.06% | +56,303+50.3% | Added |
| Prudential Financial Inc | 172,492 | $24.4M | 0.03% | −45,904−21.0% | Reduced |
| Schroder Investment Management Group | 181,184 | $25.7M | 0.02% | +17,774+10.9% | Added |
| UBS Asset Management Americas Inc | 190,386 | $26.9M | 0.01% | +32,221+20.4% | Added |
| Jupiter Asset Management Ltd | 195,136 | $27.6M | 0.27% | −27,639−12.4% | Reduced |
| Rice Hall James & Associates, LLC | 196,723 | $27.8M | 1.53% | −10,227−4.9% | Reduced |
| Royal Bank of Canada | 210,852 | $29.8M | 0.01% | +22,053+11.7% | Added |
| Principal Financial Group Inc | 211,741 | $29.9M | 0.02% | +5,565+2.7% | Added |
| Harvey Partners, LLC | 213,500 | $30.2M | 3.40% | −17,000−7.4% | Reduced |
| William Blair Investment Management, LLC | 243,527 | $34.4M | 0.08% | −23,495−8.8% | Reduced |
| Wells Fargo & Company | 245,766 | $34.7M | 0.01% | +5,566+2.3% | Added |
| Southernsun Asset Management, LLC | 248,807 | $35.2M | 4.38% | +1,264+0.5% | Added |
| Capital Group Private Client Services, Inc. | 251,935 | $35.6M | 0.33% | −2,416−0.9% | Reduced |
| Northern Trust Corp | 289,289 | $40.9M | 0.01% | +54,923+23.4% | Added |
| Allianz Asset Management GmbH | 310,723 | $43.9M | 0.06% | +30,878+11.0% | Added |
| Envestnet Asset Management Inc | 335,362 | $47.4M | 0.02% | +3,854+1.2% | Added |
| Citadel Advisors LLC | 335,698 | $47.4M | 0.04% | +31,571+10.4% | Added |
| Morgan Stanley | 349,618 | $49.4M | 0.00% | +22,754+7.0% | Added |
| Arrowstreet Capital, Limited Partnership | 370,795 | $52.4M | 0.04% | −5,343−1.4% | Reduced |
| Bank of New York Mellon Corp | 380,281 | $53.7M | 0.01% | +2,149+0.6% | Added |
| River Road Asset Management, LLC | 392,201 | $55.4M | 0.74% | −60,350−13.3% | Reduced |
| Los Angeles Capital Management LLC | 425,358 | $60.1M | 0.24% | −19,893−4.5% | Reduced |
| Charles Schwab Investment Management Inc | 467,839 | $66.1M | 0.01% | −4,461−0.9% | Reduced |
| Ameriprise Financial Inc | 489,879 | $69.2M | 0.02% | −120,437−19.7% | Reduced |
| Cooke & Bieler LP | 499,870 | $70.6M | 0.68% | −25,110−4.8% | Reduced |
| Invesco Ltd. | 507,843 | $71.8M | 0.01% | +102,895+25.4% | Added |
| Norges Bank | 508,188 | $71.8M | 0.01% | +7,057+1.4% | Added |
| Natixis Advisors, L.P. | 519,388 | $73.4M | 0.14% | +27,275+5.5% | 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 |
| Alyeska Investment Group, L.P. | 532,602 | $75.3M | 0.28% | +387,537+267.1% | Added |
| Van Berkom & Associates Inc. | 613,091 | $86.6M | 2.57% | −105,754−14.7% | Reduced |
| Gates Capital Management, Inc. | 615,445 | $87.0M | 2.56% | −65,000−9.6% | Reduced |
| Bank of America Corp | 635,168 | $89.8M | 0.01% | −5,256−0.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 666,000 | $94.1M | 0.16% | +389,000+140.4% | Added |
| Geode Capital Management, LLC | 887,358 | $125.4M | 0.01% | +35,738+4.2% | Added |
| Timucuan Asset Management Inc | 924,278 | $130.6M | 4.00% | −2,398−0.3% | Reduced |
| Neuberger Berman Group LLC | 931,593 | $131.7M | 0.10% | +333,983+55.9% | Added |
| Yacktman Asset Management LP | 938,001 | $132.6M | 1.55% | −55,587−5.6% | Reduced |
| Dimensional Fund Advisors LP | 962,931 | $136.1M | 0.03% | −41,977−4.2% | Reduced |
| Alliancebernstein L.P. | 1,196,234 | $169.1M | 0.06% | −87,248−6.8% | Reduced |
| Burgundy Asset Management Ltd. | 1,198,801 | $169.4M | 1.71% | +19,787+1.7% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,330,071 | $188.0M | 0.43% | −8,634−0.6% | Reduced |
| State Street Corp | 1,505,082 | $212.7M | 0.01% | +50,932+3.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,915,064 | $270.7M | 1.02% | −43,009−2.2% | Reduced |
| Capital International Investors | 2,485,650 | $351.3M | 0.07% | +2,618+0.1% | Added |
| London Co of Virginia | 2,798,807 | $395.6M | 2.16% | −19,625−0.7% | Reduced |
| Vanguard Group Inc | 4,648,141 | $656.9M | 0.01% | +34,579+0.7% | Added |
| BlackRock, Inc. | 5,479,663 | $774.4M | 0.02% | +19,631+0.4% | Added |
| TD Asset Management Inc | 0 | $0 | 0.00% | −33,600−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −23,800−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −21,998−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −13,381−100.0% | Sold out |
| Redwood Investment Management, LLC | 0 | $0 | 0.00% | −12,789−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −6,249−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −5,900−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −5,544−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −5,389−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −4,115−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −3,718−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −3,653−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −2,646−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −2,534−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −1,981−100.0% | Sold out |
| Veriti Management LLC | 0 | $0 | 0.00% | −1,855−100.0% | Sold out |
| IHT Wealth Management, LLC | 0 | $0 | 0.00% | −1,710−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −1,709−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −1,603−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −1,282−100.0% | Sold out |
| Plante Moran Financial Advisors, LLC | 0 | $0 | 0.00% | −1,019−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −374−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −306−100.0% | Sold out |
| Transcendent Capital Group LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| DT Investment Partners, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Anchor Investment Management, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Claris Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Mendota Financial Group, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Raymond James & Associates | – | – | – | – | Not filed |