Armstrong World Industries Inc
2018 Q3 - 2025 Q4 (19 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 | 2/12/2026 | 251 | 0.0% | 1,312 | 12/31/2025 |
| 2025 Q3 | 11/13/2025 | 258 | 0.0% | 1,314 | 9/30/2025 |
| 2025 Q2 | 8/13/2025 | 210 | 0.0% | 1,291 | 6/30/2025 |
| 2025 Q1 | 5/14/2025 | 200 | 0.0% | 1,418 | 3/31/2025 |
| 2024 Q4 | 2/13/2025 | 199 | 0.0% | 1,408 | 12/31/2024 |
| 2024 Q3 | 11/13/2024 | 187 | 0.0% | 1,426 | 9/30/2024 |
| 2024 Q2 | 8/13/2024 | 165 | 0.0% | 1,455 | 6/30/2024 |
| 2024 Q1 | 5/14/2024 | 172 | 0.0% | 1,383 | 3/31/2024 |
| 2023 Q4 | 4/22/2024 | 135 | 0.0% | 1,378 | 12/31/2023 |
| 2023 Q3 | 5/9/2024 | 103 | 0.0% | 1,431 | 9/30/2023 |
| 2023 Q2 | 4/29/2024 | 105 | 0.0% | 1,429 | 6/30/2023 |
| 2023 Q1 | 5/9/2024 | 141 | 0.0% | 1,981 | 3/31/2023 |
| 2022 Q4 | 5/10/2024 | 136 | 0.0% | 1,977 | 12/31/2022 |
| 2022 Q3 | 5/10/2024 | 162 | 0.0% | 2,049 | 9/30/2022 |
| 2022 Q2 | 5/10/2024 | 156 | 0.0% | 2,083 | 6/30/2022 |
| 2022 Q1 | 5/10/2024 | 178 | 0.0% | 1,976 | 3/31/2022 |
| 2019 Q1 | 7/13/2023 | 5 | 0.0% | 59 | 3/31/2019 |
| 2018 Q4 | 7/13/2023 | 3 | 0.0% | 58 | 12/31/2018 |
| 2018 Q3 | 7/13/2023 | 4 | 0.0% | 62 | 9/30/2018 |