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, Q1 2024
Institutional positions in Armstrong World Industries Inc as of Mar 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
- 325
- +46 vs. Q4 2023
- Shares held
- 44.8M
- −3.27M (−6.8%) vs. Q4 2023
- Total value
- $5.56B
- +$834.6M (+17.7%) vs. Q4 2023
- New holders
- 76
- 101 more added
- Sold out
- 30
- 112 more reduced
3 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Armstrong World Industries Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 391,036 | $48.6M | 0.01% | −23,906−5.8% | Reduced |
| Madison Asset Management, LLC | 417,140 | $51.8M | 0.64% | +46,939+12.7% | Added |
| Charles Schwab Investment Management Inc | 455,574 | $56.6M | 0.01% | +18,631+4.3% | Added |
| Norges Bank | 492,427 | $61.2M | 0.01% | +62,226+14.5% | Added |
| Citadel Advisors LLC | 506,891 | $63.0M | 0.06% | +142,626+39.2% | Added |
| FMR LLC | 564,826 | $70.2M | 0.00% | −890,785−61.2% | Reduced |
| Ameriprise Financial Inc | 609,184 | $75.7M | 0.02% | +11,132+1.9% | Added |
| Bank of America Corp | 619,431 | $76.9M | 0.01% | +143,653+30.2% | Added |
| Van Berkom & Associates Inc. | 711,163 | $88.3M | 2.52% | −226,037−24.1% | Reduced |
| River Road Asset Management, LLC | 743,552 | $92.4M | 1.25% | −684,519−47.9% | Reduced |
| Gates Capital Management, Inc. | 779,086 | $96.8M | 2.85% | −108,790−12.3% | Reduced |
| Geode Capital Management, LLC | 781,442 | $97.1M | 0.01% | +120,474+18.2% | Added |
| Cooke & Bieler LP | 1,014,303 | $126.0M | 1.16% | −302,350−23.0% | Reduced |
| Dimensional Fund Advisors LP | 1,068,062 | $132.7M | 0.04% | +18,299+1.7% | Added |
| Yacktman Asset Management LP | 1,111,381 | $138.1M | 1.24% | −49,862−4.3% | Reduced |
| Burgundy Asset Management Ltd. | 1,134,367 | $140.9M | 1.45% | +13,380+1.2% | Added |
| Timucuan Asset Management Inc | 1,154,760 | $143.4M | 4.84% | +22,497+2.0% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,430,751 | $177.7M | 0.41% | −23,691−1.6% | Reduced |
| State Street Corp | 1,440,936 | $179.0M | 0.01% | +15,373+1.1% | Added |
| Price T Rowe Associates Inc | 1,494,963 | $185.7M | 0.02% | −91,588−5.8% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,889,025 | $234.7M | 1.02% | +279,263+17.3% | Added |
| London Co of Virginia | 2,706,234 | $336.2M | 1.77% | +61,781+2.3% | Added |
| Capital International Investors | 3,280,296 | $407.5M | 0.08% | −1,719,207−34.4% | Reduced |
| Vanguard Group Inc | 4,711,279 | $585.2M | 0.01% | −51,888−1.1% | Reduced |
| BlackRock Inc. | 5,569,087 | $691.8M | 0.02% | +6,663+0.1% | Added |
| Algert Global LLC | 0 | $0 | 0.00% | −131,499−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −19,000−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −14,219−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −9,842−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −8,476−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −5,400−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −4,023−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −3,871−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −3,633−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −3,312−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −2,518−100.0% | Sold out |
| Sequoia Financial Advisors, LLC | 0 | $0 | 0.00% | −2,473−100.0% | Sold out |
| JB Capital LLC | 0 | $0 | 0.00% | −2,329−100.0% | Sold out |
| Everpar Advisors LLC | 0 | $0 | 0.00% | −2,248−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −2,053−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −1,942−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −1,224−100.0% | Sold out |
| Tradition Wealth Management, LLC | 0 | $0 | 0.00% | −540−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −523−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Mendota Financial Group, LLC | 0 | $0 | 0.00% | −159−100.0% | Sold out |
| EdgeRock Capital LLC | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Arlington Trust Co LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| VisionPoint Advisory Group, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Castleview Partners, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Cannell Peter B & Co Inc | – | – | – | – | Not filed |
| Sawtooth Solutions, LLC | – | – | – | – | Not filed |
| Coppell Advisory Solutions LLC | – | – | – | – | Not filed |