Armstrong World Industries Inc
2019 Q4 - 2025 Q4 (10 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 2/13/2026 | 34,752 | 0.1% | 181,854 | 12/31/2025 |
| 2025 Q3 | 11/6/2025 | 40,941 | 0.2% | 208,870 | 9/30/2025 |
| 2025 Q2 | 8/12/2025 | 30,635 | 0.1% | 188,590 | 6/30/2025 |
| 2025 Q1 | 5/12/2025 | 25,153 | 0.1% | 178,540 | 3/31/2025 |
| 2024 Q4 | 2/14/2025 | 15,349 | 0.1% | 108,605 | 12/31/2024 |
| 2024 Q3 | 11/14/2024 | 12,192 | 0.1% | 92,766 | 9/30/2024 |
| 2024 Q2 | 8/14/2024 | 10,901 | 0.1% | 96,266 | 6/30/2024 |
| 2024 Q1 | 5/14/2024 | 11,249 | 0.1% | 90,560 | 3/31/2024 |
| 2023 Q4 | 2/14/2024 | 9,014 | 0.1% | 91,680 | 12/31/2023 |
| 2019 Q4 | 2/14/2020 | 4,210 | 0.0% | 44,800 | 12/31/2019 |