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, Q3 2021
Institutional positions in Armstrong World Industries Inc as of Sep 30, 2021. 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
- 240
- +5 vs. Q2 2021
- Shares held
- 48.0M
- −672.9K (−1.4%) vs. Q2 2021
- Total value
- $4.59B
- −$637.5M (−12.2%) vs. Q2 2021
- New holders
- 35
- 81 more added
- Sold out
- 30
- 79 more reduced
4 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Armstrong World Industries Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nuveen Asset Management, LLC | 150,201 | $14.3M | 0.00% | −22,329−12.9% | Reduced |
| Credit Suisse AG | 158,712 | $15.2M | 0.01% | −3,455−2.1% | Reduced |
| Natixis Advisors, L.P. | 195,528 | $18.7M | 0.08% | +9,329+5.0% | Added |
| Owls Nest Partners IA, LLC | 204,014 | $19.5M | 8.16% | +11,514+6.0% | Added |
| Citadel Advisors LLC | 244,133 | $23.3M | 0.03% | −346,790−58.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 253,197 | $24.2M | 0.05% | +253,197 | New |
| Northern Trust Corp | 259,887 | $24.8M | 0.00% | −27,071−9.4% | Reduced |
| Wellington Management Group LLP | 272,942 | $26.1M | 0.00% | +23,697+9.5% | Added |
| Balyasny Asset Management LLC | 278,342 | $26.6M | 0.13% | +1,917+0.7% | Added |
| Bank of America Corp | 357,208 | $34.1M | 0.00% | −7,424−2.0% | Reduced |
| Rice Hall James & Associates, LLC | 382,982 | $36.6M | 1.35% | −9,049−2.3% | Reduced |
| Burgundy Asset Management Ltd. | 420,266 | $40.1M | 0.39% | +22,981+5.8% | Added |
| Madison Asset Management, LLC | 421,872 | $40.3M | 0.55% | −1,986−0.5% | Reduced |
| Wells Fargo & Company | 430,590 | $41.1M | 0.01% | −229,108−34.7% | Reduced |
| Norges Bank | 432,491 | $41.3M | 0.01% | −13,447−3.0% | Reduced |
| Charles Schwab Investment Management Inc | 432,779 | $41.3M | 0.01% | +12,193+2.9% | Added |
| Beck Mack & Oliver LLC | 452,537 | $43.2M | 1.12% | −13,358−2.9% | Reduced |
| MIG Capital, LLC | 473,417 | $45.2M | 4.34% | −13,305−2.7% | Reduced |
| Geode Capital Management, LLC | 564,393 | $53.9M | 0.01% | −1,665−0.3% | Reduced |
| State Street Corp | 681,345 | $65.0M | 0.00% | −2,315−0.3% | Reduced |
| Capital World Investors | 749,150 | $71.5M | 0.01% | +9,150+1.2% | Added |
| Ameriprise Financial Inc | 792,408 | $75.6M | 0.02% | +76,037+10.6% | Added |
| Timucuan Asset Management Inc | 851,632 | $81.3M | 3.15% | +971+0.1% | Added |
| Massachusetts Financial Services Co | 966,734 | $92.3M | 0.03% | −63,951−6.2% | Reduced |
| Alliancebernstein L.P. | 979,067 | $93.5M | 0.04% | +352,696+56.3% | Added |
| Dimensional Fund Advisors LP | 996,567 | $95.1M | 0.03% | +4,493+0.5% | Added |
| Cooke & Bieler LP | 1,029,320 | $98.3M | 0.89% | +306,780+42.5% | Added |
| Gates Capital Management, Inc. | 1,036,261 | $98.9M | 2.72% | +24,234+2.4% | Added |
| Yacktman Asset Management LP | 1,093,334 | $104.4M | 1.00% | −12,216−1.1% | Reduced |
| Cantillon Capital Management LLC | 1,178,741 | $112.5M | 0.77% | −24,688−2.1% | Reduced |
| River Road Asset Management, LLC | 1,227,693 | $117.2M | 1.30% | +45,757+3.9% | Added |
| Bank of New York Mellon Corp | 1,247,116 | $119.1M | 0.02% | +39,311+3.3% | Added |
| FIL Ltd | 1,420,223 | $135.6M | 0.15% | +7,163+0.5% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,869,499 | $178.5M | 0.43% | +8,271+0.4% | Added |
| BlackRock Inc. | 1,875,605 | $179.1M | 0.01% | −50,741−2.6% | Reduced |
| Lazard Asset Management LLC | 2,383,202 | $227.5M | 0.26% | −504,355−17.5% | Reduced |
| London Co of Virginia | 2,751,141 | $262.7M | 1.44% | −121,271−4.2% | Reduced |
| Vanguard Group Inc | 4,282,699 | $408.9M | 0.01% | −56,047−1.3% | Reduced |
| Price T Rowe Associates Inc | 4,824,136 | $460.6M | 0.04% | −8,196−0.2% | Reduced |
| Capital International Investors | 5,782,589 | $552.1M | 0.13% | −53,980−0.9% | Reduced |
| Southpoint Capital Advisors LP | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Fiduciary Management Inc | 0 | $0 | 0.00% | −267,336−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −24,323−100.0% | Sold out |
| Crown Advisors Management, Inc. | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −16,896−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −11,326−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −8,394−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −7,101−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −6,171−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −5,578−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,287−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −3,482−100.0% | Sold out |
| Kore Private Wealth LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −2,872−100.0% | Sold out |
| Financial Architects, Inc | 0 | $0 | 0.00% | −2,845−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −2,772−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −2,169−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −2,157−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −2,093−100.0% | Sold out |
| Freestone Capital Holdings, LLC | 0 | $0 | 0.00% | −1,996−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −1,960−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −1,947−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −1,327−100.0% | Sold out |
| Focused Wealth Management, Inc | 0 | $0 | 0.00% | −650−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −455−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −443−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Ford Financial Group, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Summit Wealth Group, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| PNC Managed Account Solutions, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| First Horizon Corp | – | – | – | – | Not filed |