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 2025
Institutional positions in Armstrong World Industries Inc as of Dec 31, 2025. 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
- 519
- +31 vs. Q3 2025
- Shares held
- 43.7M
- +2.04M (+4.9%) vs. Q3 2025
- Total value
- $8.36B
- +$189.7M (+2.3%) vs. Q3 2025
- New holders
- 83
- 184 more added
- Sold out
- 52
- 195 more reduced
10 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding Armstrong World Industries Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Woodline Partners LP | 42,967 | $8.21M | 0.03% | +11,196+35.2% | Added |
| Barclays PLC | 42,803 | $8.18M | 0.00% | +1,766+4.3% | Added |
| Assenagon Asset Management S.A. | 42,192 | $8.06M | 0.01% | −99,908−70.3% | Reduced |
| ING Groep NV | 41,800 | $7.99M | 0.05% | +25,100+150.3% | Added |
| Van Eck Associates Corp | 41,709 | $7.97M | 0.01% | +1,574+3.9% | Added |
| Edgestream Partners, L.P. | 41,108 | $7.86M | 0.22% | +29,950+268.4% | Added |
| California State Teachers Retirement System | 41,040 | $7.84M | 0.01% | +498+1.2% | Added |
| Illinois Municipal Retirement Fund | 38,868 | $7.43M | 0.09% | +7,109+22.4% | Added |
| Great West Life Assurance Co | 38,262 | $7.32M | 0.01% | −6,958−15.4% | Reduced |
| State of Alaska, Department of Revenue | 37,317 | $7.13M | 0.08% | +2,687+7.8% | Added |
| Bessemer Group Inc | 35,893 | $6.86M | 0.01% | +35,672+16,141.2% | Added |
| Franklin Resources Inc | 35,735 | $6.83M | 0.00% | +1,236+3.6% | Added |
| Caisse de Depot Et Placement du Quebec | 34,820 | $6.65M | 0.01% | −18,401−34.6% | Reduced |
| Price T Rowe Associates Inc | 34,790 | $6.65M | 0.00% | −31−0.1% | Reduced |
| Icon Advisers Inc | 34,575 | $6.61M | 1.43% | −2,800−7.5% | Reduced |
| Alps Advisors Inc | 34,352 | $6.56M | 0.04% | −2,066−5.7% | Reduced |
| Turas Capital Management LP | 34,000 | $6.50M | 2.18% | +34,000 | New |
| Hotchkis & Wiley Capital Management LLC | 33,990 | $6.50M | 0.02% | +290+0.9% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 32,700 | $6.25M | 0.25% | +4,500+16.0% | Added |
| CWM, LLC | 32,667 | $6.24M | 0.02% | −3,481−9.6% | Reduced |
| MML Investors Services, LLC | 32,357 | $6.18M | 0.02% | +480+1.5% | Added |
| Nisa Investment Advisors, LLC | 31,578 | $6.03M | 0.02% | −9,055−22.3% | Reduced |
| Cerity Partners LLC | 29,497 | $5.64M | 0.01% | −10,410−26.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 27,061 | $5.17M | 0.01% | +6,100+29.1% | Added |
| Beck Mack & Oliver LLC | 26,999 | $5.16M | 0.09% | −142−0.5% | Reduced |
| Citigroup Inc | 26,447 | $5.05M | 0.00% | −6,859−20.6% | Reduced |
| LPL Financial LLC | 26,237 | $5.01M | 0.00% | −2,990−10.2% | Reduced |
| Creative Planning | 25,484 | $4.87M | 0.00% | −880−3.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 24,298 | $4.65M | 0.01% | −7,322−23.2% | Reduced |
| Jump Financial, LLC | 23,673 | $4.52M | 0.06% | −51,430−68.5% | Reduced |
| Hillsdale Investment Management Inc. | 23,410 | $4.47M | 0.12% | 00.0% | Unchanged |
| Mariner, LLC | 21,241 | $4.06M | 0.00% | +3,938+22.8% | Added |
| Comerica Bank | 21,097 | $4.03M | 0.02% | +1,239+6.2% | Added |
| CI Private Wealth, LLC | 20,946 | $4.00M | 0.01% | +5,974+39.9% | Added |
| State of Tennessee, Treasury Department | 21,735 | $3.99M | 0.01% | +642+3.0% | Added |
| Squarepoint Ops LLC | 20,885 | $3.99M | 0.01% | −71,110−77.3% | Reduced |
| Horizon Investments, LLC | 20,797 | $3.97M | 0.05% | −2,698−11.5% | Reduced |
| New York State Common Retirement Fund | 20,673 | $3.95M | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 20,039 | $3.83M | 0.01% | −1,944−8.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 19,815 | $3.79M | 0.01% | −11,785−37.3% | Reduced |
| Louisiana State Employees Retirement System | 19,800 | $3.78M | 0.06% | −100−0.5% | Reduced |
| Capital Group Private Client Services, Inc. | 19,653 | $3.76M | 0.06% | −668−3.3% | Reduced |
| Colony Group, LLC | 19,572 | $3.74M | 0.00% | +11,535+143.5% | Added |
| Harvest Investment Services, LLC | 19,365 | $3.70M | 0.70% | +14,675+312.9% | Added |
| New Millennium Group LLC | 19,296 | $3.69M | 1.60% | +39+0.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 18,623 | $3.56M | 0.03% | −405−2.1% | Reduced |
| Janus Henderson Group PLC | 18,579 | $3.55M | 0.00% | 00.0% | Unchanged |
| Vident Advisory, LLC | 17,658 | $3.37M | 0.03% | +1,130+6.8% | Added |
| Bridgewater Associates, LP | 17,650 | $3.37M | 0.01% | −13,024−42.5% | Reduced |
| Monument Capital Management | 17,459 | $3.34M | 0.83% | −214−1.2% | Reduced |
| Mercer Global Advisors Inc | 17,148 | $3.28M | 0.01% | +1,829+11.9% | Added |
| Natixis | 17,069 | $3.26M | 0.01% | −437−2.5% | Reduced |
| Virginia Retirement Systems Et Al | 16,700 | $3.19M | 0.02% | +7,100+74.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 15,871 | $3.09M | 0.00% | +691+4.6% | Added |
| Strata Wealth Advisors, LLC | 15,677 | $3.00M | 0.83% | −933−5.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,516 | $2.97M | 0.01% | +1,893+13.9% | Added |
| HighTower Advisors, LLC | 15,504 | $2.96M | 0.00% | −933−5.7% | Reduced |
| Brinker Capital Investments, LLC | 15,224 | $2.91M | 0.02% | −2,195−12.6% | Reduced |
| Calamos Advisors LLC | 15,018 | $2.87M | 0.01% | +4,533+43.2% | Added |
| Public Employees Retirement System of Ohio | 14,268 | $2.73M | 0.01% | −533−3.6% | Reduced |
| Davenport & Co LLC | 14,105 | $2.70M | 0.01% | −245−1.7% | Reduced |
| Amalgamated Bank | 13,836 | $2.64M | 0.02% | −201−1.4% | Reduced |
| KLP Kapitalforvaltning AS | 13,600 | $2.60M | 0.01% | +2,200+19.3% | Added |
| State of New Jersey Common Pension Fund D | 13,569 | $2.59M | 0.01% | +135+1.0% | Added |
| Callan Family Office, LLC | 13,444 | $2.57M | 0.06% | +10,846+417.5% | Added |
| Credit Agricole S A | 13,080 | $2.50M | 0.01% | +13,080 | New |
| NFJ Investment Group, LLC | 12,928 | $2.47M | 0.09% | −1,769−12.0% | Reduced |
| Quest Partners LLC | 12,803 | $2.45M | 0.14% | −9,966−43.8% | Reduced |
| Arizona State Retirement System | 12,060 | $2.30M | 0.01% | −790−6.1% | Reduced |
| New York State Teachers Retirement System | 11,922 | $2.28M | 0.00% | +300+2.6% | Added |
| Teacher Retirement System of Texas | 11,793 | $2.25M | 0.01% | −2,440−17.1% | Reduced |
| HSBC Holdings PLC | 11,725 | $2.24M | 0.00% | +7,658+188.3% | Added |
| Yousif Capital Management, LLC | 11,853 | $2.23M | 0.02% | −1,775−13.0% | Reduced |
| Handelsbanken Fonder AB | 11,630 | $2.22M | 0.01% | 00.0% | Unchanged |
| Salvus Wealth Management, LLC | 11,518 | $2.20M | 1.23% | −81−0.7% | Reduced |
| Advisor Group Holdings, Inc. | 11,499 | $2.20M | 0.00% | +8,529+287.2% | Added |
| Quantbot Technologies LP | 11,366 | $2.17M | 0.07% | −18,418−61.8% | Reduced |
| Massachusetts Financial Services Co | 11,247 | $2.15M | 0.00% | −24,070−68.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 11,149 | $2.13M | 0.01% | −529−4.5% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 10,863 | $2.08M | 0.03% | −11,813−52.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 10,801 | $2.06M | 0.02% | −1,514−12.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,677 | $2.04M | 0.01% | −340−3.1% | Reduced |
| Elo Mutual Pension Insurance Co | 10,611 | $2.03M | 0.03% | +464+4.6% | Added |
| Oregon Public Employees Retirement Fund | 9,902 | $1.89M | 0.02% | +200+2.1% | Added |
| Federation des caisses Desjardins du Quebec | 9,652 | $1.84M | 0.01% | +512+5.6% | Added |
| Summit Trail Advisors, LLC | 9,434 | $1.80M | 0.03% | +2,508+36.2% | Added |
| Bahl & Gaynor Inc | 9,316 | $1.78M | 0.01% | +9,316 | New |
| Truist Financial Corp | 9,067 | $1.73M | 0.00% | −319−3.4% | Reduced |
| Captrust Financial Advisors | 8,981 | $1.72M | 0.00% | −669−6.9% | Reduced |
| Prudential PLC | 8,812 | $1.68M | 0.01% | +166+1.9% | Added |
| Jackson Creek Investment Advisors LLC | 8,809 | $1.68M | 0.50% | −359−3.9% | Reduced |
| Wesbanco Bank Inc | 8,797 | $1.68M | 0.05% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 8,375 | $1.60M | 0.00% | +272+3.4% | Added |
| Maryland State Retirement & Pension System | 8,349 | $1.60M | 0.03% | +100+1.2% | Added |
| Tealwood Asset Management Inc | 8,322 | $1.59M | 0.71% | −239−2.8% | Reduced |
| Acadian Asset Management LLC | 8,044 | $1.53M | 0.00% | −213−2.6% | Reduced |
| Park Avenue Securities LLC | 7,989 | $1.53M | 0.01% | +413+5.5% | Added |
| Voleon Capital Management LP | 7,918 | $1.51M | 0.03% | +2,905+57.9% | Added |
| Sequoia Financial Advisors, LLC | 7,851 | $1.50M | 0.01% | +529+7.2% | Added |
| Voya Investment Management LLC | 7,798 | $1.49M | 0.00% | −514−6.2% | Reduced |