Owens Corning shares owned by William Blair Investment Management
Quarter-by-quarter ownership of Owens Corning (OC) shares owned by William Blair Investment Management
from 13F filings
Historical chart of William Blair Investment Management investment in Owens Corning
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Quarterly reported holdings in Owens Corning by William Blair Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $25M | 179k | 141.46 |
| 2025-06-30 | $25M | 179k | 137.52 |
| 2025-03-31 | $26M | 178k | 142.82 |
| 2024-12-31 | $31M | 183k | 170.32 |
| 2024-09-30 | $32M | 183k | 176.52 |
| 2024-06-30 | $32M | 183k | 173.72 |
| 2022-12-31 | $714k | 8.4k | 85.30 |
| 2022-09-30 | $802k | 10k | 78.63 |
| 2022-06-30 | $15M | 197k | 74.31 |
| 2022-03-31 | $20M | 219k | 91.50 |
| 2021-12-31 | $25M | 279k | 90.50 |
| 2021-09-30 | $29M | 338k | 85.50 |
| 2021-06-30 | $33M | 335k | 97.90 |
| 2021-03-31 | $23M | 244k | 92.09 |
| 2020-12-31 | $17M | 221k | 75.76 |
| 2018-03-31 | $1.0M | 13k | 80.37 |
| 2017-12-31 | $1.4M | 15k | 91.94 |
| 2017-09-30 | $1.0M | 14k | 77.37 |
| 2017-06-30 | $841k | 13k | 66.94 |
More positions owned by William Blair Investment Management
View all positions for William Blair Investment Management