ARMSTRONG WORLD INDUSTRIES INC AWI
CIK 0000007431 · CUSIP 04247X102
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $1.04B 5,291,200 shares | 0.02% | +59.84K(+1.10%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $880.46M 4,491,914 shares | 0.01% | -60.84K(-1.30%)Reduced | SEC filing ↗ Nov 7, 2025 | ▾ |
| 03 | Capital International Investors CIK 1562230 · View history | $450.59M 2,298,860 shares | 0.07% | -132.19K(-5.40%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 04 | LONDON CO OF VIRGINIA CIK 1259887 · View history | $418.60M 2,135,597 shares | 2.31% | -165.35K(-7.20%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $269.63M 1,375,595 shares | 0.01% | -7.24K(-0.50%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 06 | Burgundy Asset Management Ltd. CIK 1315868 · View history | $257.18M 1,313,676 shares | 2.43% | -7.40K(-0.60%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 07 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC CIK 1021223 · View history | $251.44M 1,282,786 shares | 0.61% | -35.12K(-2.70%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 08 | FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history | $200.84M 1,024,655 shares | 0.68% | -165.06K(-13.90%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 09 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $195.35M 996,649 shares | 0.14% | -8.88K(-0.90%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $186.93M 953,507 shares | 0.01% | +10.22K(+1.10%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 11 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $173.77M 891,336 shares | 0.11% | +348.33K(+64.10%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 12 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $171.95M 877,265 shares | 0.05% | -46.16K(-5.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 13 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $168.72M 860,799 shares | 0.04% | +2.80K(+0.30%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 14 | YACKTMAN ASSET MANAGEMENT LP CIK 905567 · View history | $148.83M 759,285 shares | 2.05% | -102.05K(-11.80%)Reduced | SEC filing ↗ Nov 4, 2025 | ▾ |
| 15 | Invesco Ltd. CIK 914208 · View history | $148.71M 758,680 shares | 0.02% | +76.23K(+11.20%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 16 | PRUDENTIAL FINANCIAL INC CIK 1137774 · View history | $137.69M 702,479 shares | 0.16% | +648.17K(+1,193.60%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 17 | TIMUCUAN ASSET MANAGEMENT INC/FL CIK 1034541 · View history | $114.37M 583,488 shares | 3.35% | -256.19K(-30.50%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $105.10M 536,208 shares | 0.02% | +104.28K(+24.10%)Added | SEC filing ↗ Nov 10, 2025 | ▾ |
| 19 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $98.54M 502,736 shares | 0.30% | +9.14K(+1.90%)Added | SEC filing ↗ Nov 17, 2025 | ▾ |
| 20 | Gates Capital Management, Inc. CIK 1312908 · View history | $94.03M 479,720 shares | 2.91% | -79.86K(-14.30%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 499 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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