Armstrong World Industries shares owned by William Blair Investment Management
Quarter-by-quarter ownership of Armstrong World Industries (AWI) shares owned by William Blair Investment Management
from 13F filings
Historical chart of William Blair Investment Management investment in Armstrong World Industries
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Quarterly reported holdings in Armstrong World Industries by William Blair Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $26M | 134k | 196.01 |
| 2025-06-30 | $23M | 142k | 162.44 |
| 2025-03-31 | $33M | 232k | 140.88 |
| 2024-12-31 | $34M | 244k | 141.33 |
| 2024-09-30 | $35M | 267k | 131.43 |
| 2024-06-30 | $31M | 275k | 113.24 |
| 2024-03-31 | $34M | 276k | 124.22 |
| 2023-12-31 | $44M | 447k | 98.32 |
| 2023-09-30 | $33M | 457k | 72.00 |
| 2023-06-30 | $36M | 491k | 73.46 |
| 2023-03-31 | $34M | 482k | 71.24 |
| 2022-12-31 | $29M | 418k | 68.59 |
| 2022-09-30 | $34M | 434k | 79.23 |
| 2022-06-30 | $33M | 442k | 74.96 |
| 2020-06-30 | $12M | 147k | 77.96 |
| 2020-03-31 | $22M | 273k | 79.42 |
| 2019-12-31 | $19M | 201k | 93.97 |
| 2019-09-30 | $20M | 204k | 96.70 |
| 2019-06-30 | $20M | 200k | 97.20 |
| 2019-03-31 | $22M | 274k | 79.42 |
| 2018-12-31 | $16M | 275k | 58.21 |
| 2018-09-30 | $19M | 269k | 69.60 |
| 2018-06-30 | $15M | 239k | 63.20 |
| 2018-03-31 | $12M | 221k | 56.30 |
| 2017-12-31 | $13M | 219k | 60.55 |
| 2017-09-30 | $12M | 233k | 51.25 |
| 2017-06-30 | $9.7M | 210k | 46.00 |
More positions owned by William Blair Investment Management
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