Corning Incorporated shares owned by Rock Point Advisors
Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Rock Point Advisors
from 13F filings
Historical chart of Rock Point Advisors investment in Corning Incorporated
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Quarterly reported holdings in Corning Incorporated by Rock Point Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.0M | 73k | 82.03 |
| 2025-06-30 | $6.4M | 121k | 52.59 |
| 2025-03-31 | $5.6M | 122k | 45.78 |
| 2024-12-31 | $5.8M | 122k | 47.52 |
| 2024-09-30 | $6.0M | 133k | 45.15 |
| 2024-06-30 | $5.3M | 136k | 38.85 |
| 2024-03-31 | $5.7M | 172k | 32.96 |
| 2023-12-31 | $5.2M | 170k | 30.45 |
| 2023-09-30 | $4.9M | 161k | 30.47 |
| 2023-06-30 | $5.5M | 156k | 35.04 |
| 2023-03-31 | $4.5M | 127k | 35.28 |
| 2022-12-31 | $4.1M | 129k | 31.94 |
| 2022-09-30 | $3.8M | 130k | 29.02 |
| 2022-06-30 | $3.2M | 101k | 31.51 |
| 2016-12-31 | $263k | 11k | 24.30 |
| 2016-09-30 | $5.7M | 241k | 23.65 |
| 2016-06-30 | $5.5M | 267k | 20.48 |
| 2016-03-31 | $6.8M | 326k | 20.89 |
| 2015-12-31 | $6.0M | 326k | 18.28 |
| 2015-09-30 | $5.6M | 325k | 17.12 |
| 2015-06-30 | $2.2M | 112k | 19.73 |
| 2015-03-31 | $2.5M | 112k | 22.68 |
| 2014-12-31 | $6.6M | 289k | 22.93 |
| 2014-09-30 | $5.5M | 286k | 19.34 |
| 2014-06-30 | $6.7M | 303k | 21.95 |
| 2014-03-31 | $9.4M | 454k | 20.82 |
| 2013-12-31 | $8.7M | 486k | 17.82 |
| 2013-09-30 | $7.0M | 481k | 14.59 |
| 2013-06-30 | $6.9M | 483k | 14.23 |
| 2013-03-31 | $6.4M | 482k | 13.33 |