Corning Incorporated shares owned by Grandfield & Dodd
Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Grandfield & Dodd
from 13F filings
Historical chart of Grandfield & Dodd investment in Corning Incorporated
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Quarterly reported holdings in Corning Incorporated by Grandfield & Dodd
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.8M | 84k | 82.03 |
| 2025-06-30 | $6.3M | 120k | 52.59 |
| 2025-03-31 | $7.7M | 168k | 45.78 |
| 2024-12-31 | $14M | 283k | 47.52 |
| 2024-09-30 | $15M | 340k | 45.15 |
| 2024-06-30 | $14M | 351k | 38.85 |
| 2024-03-31 | $12M | 369k | 32.96 |
| 2023-12-31 | $11M | 374k | 30.45 |
| 2023-09-30 | $11M | 367k | 30.47 |
| 2023-06-30 | $13M | 365k | 35.04 |
| 2023-03-31 | $13M | 365k | 35.28 |
| 2022-12-31 | $12M | 364k | 31.94 |
| 2022-09-30 | $11M | 365k | 29.03 |
| 2022-06-30 | $11M | 362k | 31.51 |
| 2022-03-31 | $13M | 361k | 36.92 |
| 2021-12-31 | $14M | 361k | 37.22 |
| 2021-09-30 | $13M | 349k | 36.50 |
| 2021-06-30 | $14M | 340k | 40.89 |
| 2021-03-31 | $15M | 337k | 43.50 |
| 2020-12-31 | $12M | 341k | 35.99 |
| 2020-09-30 | $11M | 342k | 32.42 |
| 2020-06-30 | $8.8M | 340k | 25.89 |
| 2020-03-31 | $7.0M | 339k | 20.54 |
| 2019-12-31 | $9.9M | 342k | 29.11 |
| 2019-09-30 | $9.5M | 332k | 28.52 |
| 2019-06-30 | $11M | 328k | 33.23 |
| 2019-03-31 | $11M | 328k | 33.10 |
| 2018-12-31 | $9.9M | 327k | 30.21 |
| 2018-09-30 | $12M | 333k | 35.30 |
| 2018-06-30 | $9.3M | 338k | 27.51 |
| 2018-03-31 | $9.4M | 338k | 27.88 |
| 2017-12-31 | $11M | 346k | 31.99 |
| 2017-09-30 | $10M | 349k | 29.92 |
| 2017-06-30 | $11M | 355k | 30.05 |
| 2017-03-31 | $9.8M | 363k | 27.00 |
| 2016-12-31 | $8.8M | 361k | 24.27 |
| 2016-09-30 | $8.3M | 349k | 23.65 |
| 2016-06-30 | $7.1M | 347k | 20.48 |
| 2016-03-31 | $7.1M | 342k | 20.89 |
| 2015-12-31 | $5.8M | 318k | 18.28 |
| 2015-09-30 | $5.3M | 307k | 17.12 |
| 2015-06-30 | $5.5M | 280k | 19.73 |
| 2015-03-31 | $5.8M | 255k | 22.68 |
| 2014-12-31 | $5.2M | 226k | 22.93 |
| 2014-09-30 | $815k | 42k | 19.34 |