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 2025
Institutional positions in Armstrong World Industries Inc as of Mar 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
- 397
- +36 vs. Q4 2024
- Shares held
- 43.9M
- −110.5K (−0.3%) vs. Q4 2024
- Total value
- $6.18B
- −$36.8M (−0.6%) vs. Q4 2024
- New holders
- 69
- 138 more added
- Sold out
- 33
- 131 more reduced
5 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Armstrong World Industries Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,340,669 | $752.4M | 0.02% | −138,994−2.5% | Reduced |
| Vanguard Group Inc | 4,602,386 | $648.4M | 0.01% | −45,755−1.0% | Reduced |
| London Co of Virginia | 2,719,044 | $383.1M | 2.18% | −79,763−2.8% | Reduced |
| Capital International Investors | 2,382,651 | $335.7M | 0.07% | −102,999−4.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,696,797 | $239.0M | 0.93% | −218,267−11.4% | Reduced |
| State Street Corp | 1,445,891 | $203.7M | 0.01% | −59,191−3.9% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,338,833 | $188.6M | 0.46% | +8,762+0.7% | Added |
| Burgundy Asset Management Ltd. | 1,282,996 | $180.7M | 1.87% | +84,195+7.0% | Added |
| Neuberger Berman Group LLC | 1,035,623 | $145.9M | 0.12% | +104,030+11.2% | Added |
| Alliancebernstein L.P. | 1,029,435 | $145.0M | 0.05% | −166,799−13.9% | Reduced |
| Geode Capital Management, LLC | 935,906 | $131.9M | 0.01% | +48,548+5.5% | Added |
| Dimensional Fund Advisors LP | 901,636 | $127.0M | 0.03% | −61,295−6.4% | Reduced |
| Yacktman Asset Management LP | 870,289 | $122.6M | 1.61% | −67,712−7.2% | Reduced |
| Timucuan Asset Management Inc | 859,264 | $121.1M | 3.76% | −65,014−7.0% | Reduced |
| Invesco Ltd. | 680,622 | $95.9M | 0.02% | +172,779+34.0% | Added |
| Bank of America Corp | 677,327 | $95.4M | 0.01% | +42,159+6.6% | Added |
| Van Berkom & Associates Inc. | 608,640 | $85.7M | 2.75% | −4,451−0.7% | Reduced |
| Norges Bank | 592,753 | $83.5M | 0.01% | +84,565+16.6% | Added |
| Alyeska Investment Group, L.P. | 583,000 | $82.1M | 0.33% | +50,398+9.5% | Added |
| Gates Capital Management, Inc. | 559,576 | $78.8M | 2.45% | −55,869−9.1% | Reduced |
| Cooke & Bieler LP | 489,740 | $69.0M | 0.69% | −10,130−2.0% | Reduced |
| Charles Schwab Investment Management Inc | 448,065 | $63.1M | 0.01% | −19,774−4.2% | Reduced |
| UBS Asset Management Americas Inc | 440,519 | $62.1M | 0.02% | +250,133+131.4% | Added |
| River Road Asset Management, LLC | 388,244 | $54.7M | 0.74% | −3,957−1.0% | Reduced |
| Bank of New York Mellon Corp | 370,654 | $52.2M | 0.01% | −9,627−2.5% | Reduced |
| Los Angeles Capital Management LLC | 359,145 | $50.6M | 0.22% | −66,213−15.6% | Reduced |
| Morgan Stanley | 357,385 | $50.3M | 0.00% | +7,767+2.2% | Added |
| Natixis Advisors, L.P. | 355,805 | $50.1M | 0.09% | −163,583−31.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 336,745 | $47.4M | 0.04% | −34,050−9.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 333,000 | $46.9M | 0.09% | −333,000−50.0% | Reduced |
| Envestnet Asset Management Inc | 330,559 | $46.6M | 0.02% | −4,803−1.4% | Reduced |
| Point72 Asset Management, L.P. | 305,681 | $43.1M | 0.12% | +289,400+1,777.5% | Added |
| Citadel Advisors LLC | 298,410 | $42.0M | 0.04% | −37,288−11.1% | Reduced |
| Northern Trust Corp | 286,304 | $40.3M | 0.01% | −2,985−1.0% | Reduced |
| AQR Capital Management LLC | 248,363 | $34.3M | 0.04% | +118,830+91.7% | Added |
| Capital Group Private Client Services, Inc. | 239,940 | $33.8M | 0.33% | −11,995−4.8% | Reduced |
| Southernsun Asset Management, LLC | 234,035 | $33.0M | 4.77% | −14,772−5.9% | Reduced |
| William Blair Investment Management, LLC | 232,113 | $32.7M | 0.09% | −11,414−4.7% | Reduced |
| Principal Financial Group Inc | 216,612 | $30.5M | 0.02% | +4,871+2.3% | Added |
| Harvey Partners, LLC | 213,500 | $30.1M | 3.57% | 00.0% | Unchanged |
| Wells Fargo & Company | 207,706 | $29.3M | 0.01% | −38,060−15.5% | Reduced |
| Ameriprise Financial Inc | 197,609 | $27.8M | 0.01% | −292,270−59.7% | Reduced |
| Tudor Investment Corp Et Al | 196,624 | $27.7M | 0.25% | +194,860+11,046.5% | Added |
| Rice Hall James & Associates, LLC | 194,376 | $27.4M | 1.61% | −2,347−1.2% | Reduced |
| First Trust Advisors LP | 191,954 | $27.0M | 0.02% | +41,364+27.5% | Added |
| Public Sector Pension Investment Board | 178,540 | $25.2M | 0.11% | +69,935+64.4% | Added |
| Allianz Asset Management GmbH | 174,606 | $24.6M | 0.04% | −136,117−43.8% | Reduced |
| Jupiter Asset Management Ltd | 174,593 | $24.6M | 0.24% | −20,543−10.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 174,065 | $24.5M | 0.07% | +5,719+3.4% | Added |
| Schroder Investment Management Group | 171,502 | $23.9M | 0.02% | −9,682−5.3% | Reduced |
| Nuveen, LLC | 166,445 | $23.4M | 0.01% | +166,445 | New |
| SG Capital Management LLC | 158,626 | $22.3M | 2.25% | +158,626 | New |
| Global Alpha Capital Management Ltd. | 151,200 | $21.3M | 1.55% | +151,200 | New |
| Legal & General Group Plc | 131,978 | $18.6M | 0.01% | −2,267−1.7% | Reduced |
| Goldman Sachs Group Inc | 125,181 | $17.6M | 0.00% | +48,544+63.3% | Added |
| Millennium Management LLC | 117,696 | $16.6M | 0.02% | +100,175+571.7% | Added |
| American Century Companies Inc | 116,636 | $16.4M | 0.01% | +27,087+30.2% | Added |
| Cubist Systematic Strategies, LLC | 108,333 | $15.3M | 0.20% | +88,368+442.6% | Added |
| Rhumbline Advisers | 102,830 | $14.5M | 0.01% | −3,444−3.2% | Reduced |
| FMR LLC | 100,329 | $14.1M | 0.00% | −30,079−23.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 98,312 | $13.9M | 0.09% | +92,674+1,643.7% | Added |
| Prudential Financial Inc | 94,631 | $13.3M | 0.02% | −77,861−45.1% | Reduced |
| SEI Investments Co | 93,145 | $13.1M | 0.02% | +2,727+3.0% | Added |
| UBS Group AG | 91,813 | $12.9M | 0.00% | +53,858+141.9% | Added |
| Thrivent Financial for Lutherans | 91,667 | $12.9M | 0.03% | −20,407−18.2% | Reduced |
| Swiss National Bank | 84,500 | $11.9M | 0.01% | −1,500−1.7% | Reduced |
| California Public Employees Retirement System | 79,438 | $11.2M | 0.01% | −6,586−7.7% | Reduced |
| Schwartz Investment Counsel Inc | 78,000 | $11.0M | 0.38% | 00.0% | Unchanged |
| Stifel Financial Corp | 77,071 | $10.9M | 0.01% | −30,460−28.3% | Reduced |
| Royal Bank of Canada | 75,170 | $10.6M | 0.00% | −135,682−64.3% | Reduced |
| Jane Street Group, LLC | 70,136 | $9.88M | 0.02% | +41,417+144.2% | Added |
| Magnetar Financial LLC | 69,940 | $9.85M | 0.13% | +69,940 | New |
| Danske Bank A/S | 68,652 | $9.67M | 0.03% | +39,855+138.4% | Added |
| Qube Research & Technologies Ltd | 58,015 | $8.17M | 0.01% | +38,444+196.4% | Added |
| State Board of Administration of Florida Retirement System | 57,960 | $8.17M | 0.02% | −4,961−7.9% | Reduced |
| Victory Capital Management Inc | 55,585 | $7.83M | 0.01% | +29,131+110.1% | Added |
| Raymond James Financial Inc | 55,428 | $7.81M | 0.00% | −3,830−6.5% | Reduced |
| JPMorgan Chase & Co | 53,466 | $7.53M | 0.00% | −9,778−15.5% | Reduced |
| Two Sigma Investments, LP | 52,470 | $7.39M | 0.02% | +48,110+1,103.4% | Added |
| Voya Investment Management LLC | 52,459 | $7.39M | 0.01% | −25,267−32.5% | Reduced |
| Two Sigma Advisers, LP | 51,100 | $7.20M | 0.02% | +46,300+964.6% | Added |
| Trexquant Investment LP | 47,198 | $6.65M | 0.08% | +47,198 | New |
| Jump Financial, LLC | 47,180 | $6.65M | 0.10% | +21,375+82.8% | Added |
| Jacobs Levy Equity Management, Inc | 46,046 | $6.49M | 0.03% | +42,741+1,293.2% | Added |
| Great West Life Assurance Co | 45,766 | $6.44M | 0.01% | −4,590−9.1% | Reduced |
| Van Eck Associates Corp | 44,019 | $6.20M | 0.01% | +4,284+10.8% | Added |
| Taylor Hoffman Capital Management LLC | 43,681 | $6.19M | 2.29% | +40.0% | Added |
| Hotchkis & Wiley Capital Management LLC | 43,580 | $6.14M | 0.02% | −26,970−38.2% | Reduced |
| Twinbeech Capital LP | 41,803 | $5.89M | 0.11% | +41,803 | New |
| Macquarie Group Ltd | 41,464 | $5.84M | 0.01% | −9,699−19.0% | Reduced |
| Man Group plc | 41,289 | $5.82M | 0.02% | +13,196+47.0% | Added |
| Citigroup Inc | 41,066 | $5.79M | 0.00% | +7,168+21.1% | Added |
| Barclays PLC | 40,831 | $5.75M | 0.00% | +23,587+136.8% | Added |
| Engineers Gate Manager LP | 40,568 | $5.72M | 0.10% | +33,476+472.0% | Added |
| California State Teachers Retirement System | 40,408 | $5.69M | 0.01% | −461−1.1% | Reduced |
| Icon Advisers Inc | 39,875 | $5.62M | 1.31% | −20,000−33.4% | Reduced |
| State of Alaska, Department of Revenue | 37,015 | $5.21M | 0.06% | −638−1.7% | Reduced |
| Bridgewater Associates, LP | 36,290 | $5.11M | 0.02% | +36,290 | New |
| Capital International Inc | 34,031 | $4.79M | 0.06% | 00.0% | Unchanged |
| Amundi | 35,227 | $4.76M | 0.00% | +12,514+55.1% | Added |