Armstrong World Industries (AWI)
Makes ceilings, specialty walls, and exterior metal solutions for architectural applications.
$164.14
vs last close+2.26 (+1.40%)
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13F · 13D/G · Form 4
| Institutions | ≥ 96.72% | 40.88M shares | |
|---|---|---|---|
| 483 holders · as of Jun 30, 2026 · largest filers only | |||
| Insiders | 1.56% | 657.6K shares | |
| 14 holders · as of Jun 15, 2026 | |||
| Other | ≤ 1.72% | 729.1K shares | |
| remainder | |||
42.26M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the 100 largest filers, so at least this.
13F, as of Jun 30, 2026
483 holders · 40.88M shares · 62 new positions · 235 increased · 192 reduced · 60 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 5.16M | 12.20% | −49.6K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 2.22M | 5.25% | −13.6K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 1.92M | 4.55% | +5.7K | Aug 13, 2026 |
| London Co of Virginia | 1.64M | 3.89% | −79.0K | Aug 14, 2026 |
| State Street Corp | 1.44M | 3.40% | +23.6K | Aug 7, 2026 |
| Bank of Montreal /Can/ | 1.10M | 2.61% | −120.7K | Aug 12, 2026 |
| Fuller & Thaler Asset Management, Inc. | 1.10M | 2.61% | +60.6K | Aug 12, 2026 |
| Geode Capital Management, LLC | 1.04M | 2.47% | +35.0K | Aug 12, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 11.50% | 5.01M | 13G | Jul 18, 2025 |
| Vanguard Capital Management | 5.24% | 2.25M | 13G | Apr 29, 2026 |
| Vanguard Portfolio Management | 5.23% | 2.24M | 13G | Apr 28, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Feb 27, 2026 | Roy W. Templindirector | Purchase | 575 | $173.91 | 19,451 |
House and Senate disclosures
Not reported.