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.
Q4 2025 vs. Q3 2025
How the institutions holding Armstrong World Industries Inc changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 498 | 10 | 519 | +31 |
| Shares | 43.1M | 1.46M | 43.7M | +2.04M (+4.9%) |
| Value | $8.45B | $286.4M | $8.36B | +$189.7M (+2.3%) |
10 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (83)
Institutions that held Armstrong World Industries Inc at the end of Q4 2025 but not at the end of Q3 2025.
Sold out (52)
Institutions that held Armstrong World Industries Inc at the end of Q3 2025 and filed for Q4 2025 without it.
Not filed for Q4 2025 yet (10)
Institutions that held Armstrong World Industries Inc at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Burgundy Asset Management Ltd. | 1,313,676 | $257.2M |
| Cubist Systematic Strategies, LLC | 86,003 | $16.9M |
| AXA Investment Managers S.A. | 45,984 | $9.01M |
| Point72 Hong Kong Ltd | 11,391 | $2.23M |
| Point72 (DIFC) Ltd | 1,808 | $354.4K |
| Point72 Europe (London) LLP | 1,399 | $274.3K |
| Gries Financial LLC | 1,260 | $247.0K |
| Glenmede Investment Management, LP | 1,185 | $232.3K |
| Hemington Wealth Management | 58 | $11.0K |
| Binnacle Investments Inc | 6 | $1.18K |