Security record · archived quarter
AWI
Armstrong World Industries, Inc. · Basic Materials · Construction Materials
16Tracked holders
0Δ holders
15.59MShares held
$2.53BReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +6.5% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 130 | +7 | 29.06M | $4.66B | +11 | −3 |
| Q1 2026 | 125 | -1 | 29.29M | $4.82B | +5 | −7 |
| Q4 2025 | 126 | -1 | 32.96M | $6.27B | +1 | −1 |
| Q3 2025 | 19 | +1 | 15.68M | $3.07B | +1 | −1 |
| Q2 2025 | 16 | 0 | 15.59M | $2.53B | — | — |
| Q1 2025 | 13 | +1 | 4.76M | $670.56M | +1 | — |
| Q4 2024 | 12 | 0 | 4.49M | $634.10M | +1 | −1 |
| Q3 2024 | 11 | -1 | 2.67M | $350.38M | — | −1 |
| Q2 2024 | 12 | — | 4.05M | $458.18M | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 5.23M | — | $849.78M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 4.55M | — | $739.55M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 4.55M | — | $739.55M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 4.55M | — | $739.55M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 4.55M | — | $739.55M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 4.55M | — | $739.55M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | State Street Global Advisors ✦ (passive) | 1.38M | -4.4% | $224.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Geode Capital Management ✦ (passive) | 943.28K | +0.8% | $153.25M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 26 | Geode Capital Management ✦ (passive) | 943.28K | +0.8% | $153.25M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Adage Capital Partners ✦ | 737.00K | +121.3% | $119.72M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 28 | Citadel Advisors ✦ | 647.34K | +116.9% | $105.15M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 29 | Citadel Advisors ✦ | 647.34K | +116.9% | $105.15M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 543.01K | +118.6% | $88.21M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 543.01K | +118.6% | $88.21M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 543.01K | +118.6% | $88.21M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 543.01K | +118.6% | $88.21M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 543.01K | +118.6% | $88.21M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 543.01K | +118.6% | $88.21M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 36 | Norges Bank ✦ (passive) | 519.65K | -12.3% | $84.41M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 37 | Arrowstreet Capital ✦ | 350.63K | +4.1% | $56.96M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 38 | Point72 Asset Management ✦ | 246.95K | -19.2% | $40.11M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 39 | Millennium Management ✦ | 178.65K | +51.8% | $29.02M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 40 | Fidelity (FMR) ✦ | 98.98K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 98.98K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Fidelity (FMR) ✦ | 98.98K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Fidelity (FMR) ✦ | 98.98K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Fidelity (FMR) ✦ | 98.98K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Two Sigma Investments ✦ | 71.03K | +35.4% | $11.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 46 | Gotham Asset Management ✦ | 41.98K | +45.0% | $6.82M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 47 | T. Rowe Price ✦ | 32.48K | +0.4% | $5.28M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 48 | Bridgewater Associates ✦ | 16.62K | -54.2% | $2.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 469 holders, 42.65M shares, $6.76B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2025 ·
Methodology ·
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