Security record
AWI
Armstrong World Industries, Inc. · Basic Materials · Construction Materials
130Tracked holders
+7Δ holders
29.06MShares held
$4.66BReported value
+11New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +5.7% ·
share flow -2.3% ·
net new positions +6.2%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
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 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 5.16M | -0.9% | $827.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | Vanguard Capital Management Llc | 1.92M | +0.3% | $308.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | State Street Global Advisors ✦ (passive) | 1.44M | +1.7% | $230.75M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 19 | Bank Of Montreal /Can/ | 1.10M | -9.8% | $177.20M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 20 | Bank Of Montreal /Can/ | 1.10M | -9.8% | $177.20M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 21 | Bank Of Montreal /Can/ | 1.10M | -9.8% | $177.20M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 22 | Bank Of Montreal /Can/ | 1.10M | -9.8% | $177.20M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 23 | Bank Of Montreal /Can/ | 1.10M | -9.8% | $177.20M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 24 | Geode Capital Management ✦ (passive) | 1.04M | +3.5% | $167.40M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 25 | Geode Capital Management ✦ (passive) | 1.04M | +3.5% | $167.40M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 26 | Citadel Advisors ✦ | 1.03M | +29.6% | $165.30M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 27 | Citadel Advisors ✦ | 1.03M | +29.6% | $165.30M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 28 | Kayne Anderson Rudnick Investment… | 894.08K | -9.2% | $143.43M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 29 | Kayne Anderson Rudnick Investment… | 894.08K | -9.2% | $143.43M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 30 | Kayne Anderson Rudnick Investment… | 894.08K | -9.2% | $143.43M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 31 | Dimensional Fund Advisors Lp | 869.85K | +3.2% | $139.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 869.85K | +3.2% | $139.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 869.85K | +3.2% | $139.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Dimensional Fund Advisors Lp | 869.85K | +3.2% | $139.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Dimensional Fund Advisors Lp | 869.85K | +3.2% | $139.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Capital International Investors | 794.51K | +2.4% | $127.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Neuberger Berman Group LLC | 763.19K | -16.7% | $122.43M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 38 | Neuberger Berman Group LLC | 763.19K | -16.7% | $122.43M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 39 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 42 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 43 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 44 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 45 | AQR Capital Management ✦ | 711.60K | -36.4% | $114.09M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 46 | Two Sigma Investments ✦ | 583.20K | -25.6% | $93.56M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 47 | Norges Bank ✦ (passive) | 562.41K | New | $90.22M | 0.0% | New | 1 | SEC ↗ |
| 48 | Charles Schwab Investment… | 528.21K | -1.2% | $84.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Alyeska Investment Group, L.P. | 494.82K | -33.2% | $79.38M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 50 | Bank Of America Corp /De/ | 464.76K | +1.6% | $74.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Bank Of America Corp /De/ | 464.76K | +1.6% | $74.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Bank Of America Corp /De/ | 464.76K | +1.6% | $74.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Bank Of America Corp /De/ | 464.76K | +1.6% | $74.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Bank Of America Corp /De/ | 464.76K | +1.6% | $74.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Fidelity (FMR) ✦ | 460.79K | -0.1% | $73.92M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 56 | Fidelity (FMR) ✦ | 460.79K | -0.1% | $73.92M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 57 | Fidelity (FMR) ✦ | 460.79K | -0.1% | $73.92M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 58 | Fidelity (FMR) ✦ | 460.79K | -0.1% | $73.92M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 59 | Fidelity (FMR) ✦ | 460.79K | -0.1% | $73.92M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 60 | Arrowstreet Capital ✦ | 453.19K | +17.0% | $72.70M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 61 | Allianz Asset Management GmbH | 433.46K | 0.0% | $71.43M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 62 | Allianz Asset Management GmbH | 433.46K | 0.0% | $71.43M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 63 | Allianz Asset Management GmbH | 433.46K | 0.0% | $71.43M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 64 | Allianz Asset Management GmbH | 433.46K | 0.0% | $71.43M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 65 | Allianz Asset Management GmbH | 433.46K | 0.0% | $71.43M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 66 | Qube Research & Technologies Ltd | 439.42K | +159.9% | $70.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 67 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Invesco Ltd. | 434.87K | +13.3% | $69.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 81 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 82 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 83 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 84 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 85 | Morgan Stanley ✦ | 420.42K | -8.4% | $67.44M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 86 | Millennium Management ✦ | 400.98K | +15.1% | $64.33M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 87 | Point72 Asset Management ✦ | 370.56K | +80.3% | $59.45M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 88 | Jones Financial Companies Lllp | 349.18K | +8.7% | $56.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Jones Financial Companies Lllp | 349.18K | +8.7% | $56.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Adage Capital Partners ✦ | 333.00K | -42.1% | $53.42M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 91 | Balyasny Asset Management L.P. | 329.20K | New | $52.81M | 0.1% | New | 1 | SEC ↗ |
| 92 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | UBS AM, a distinct business unit of… | 322.46K | -0.4% | $51.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $90.22M | 0.0% |
| Balyasny Asset Management L.P. | $52.81M | 0.1% |
Exited
| Baird Financial Group, Inc. | $209,131 | was 0.0% |
| Nomura Asset Management… | $208,000 | was 0.0% |
| Nomura Asset Management Co Ltd | $24,720 | was 0.0% |
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 2026 ·
Methodology ·
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