Corning Incorporated shares owned by Ancora Advisors
Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Ancora Advisors
from 13F filings
Historical chart of Ancora Advisors investment in Corning Incorporated
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Quarterly reported holdings in Corning Incorporated by Ancora Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $2.9M | 22k | 135.97 |
| 2025-12-31 | $1.4M | 16k | 87.56 |
| 2025-09-30 | $1.3M | 16k | 82.03 |
| 2025-06-30 | $639k | 12k | 52.59 |
| 2025-03-31 | $442k | 9.7k | 45.78 |
| 2024-12-31 | $499k | 11k | 47.52 |
| 2024-09-30 | $488k | 11k | 45.15 |
| 2024-06-30 | $433k | 11k | 38.85 |
| 2024-03-31 | $387k | 12k | 32.96 |
| 2023-12-31 | $402k | 13k | 30.45 |
| 2023-09-30 | $399k | 13k | 30.47 |
| 2023-06-30 | $430k | 12k | 35.04 |
| 2023-03-31 | $657k | 19k | 35.28 |
| 2022-12-31 | $616k | 19k | 32.00 |
| 2022-09-30 | $603k | 21k | 29.03 |
| 2022-06-30 | $670k | 21k | 31.48 |
| 2022-03-31 | $1.0M | 23k | 43.58 |
| 2021-12-31 | $861k | 23k | 37.25 |
| 2021-09-30 | $843k | 23k | 36.49 |
| 2021-06-30 | $949k | 23k | 40.92 |
| 2021-03-31 | $1.0M | 23k | 43.58 |
| 2020-12-31 | $1.1M | 30k | 35.98 |
| 2020-09-30 | $983k | 30k | 32.39 |
| 2020-06-30 | $800k | 31k | 25.92 |
| 2020-03-31 | $657k | 32k | 20.52 |
| 2019-12-31 | $930k | 32k | 29.14 |
| 2019-09-30 | $946k | 33k | 28.53 |
| 2019-06-30 | $1.1M | 33k | 33.24 |
| 2019-03-31 | $1.1M | 33k | 33.10 |
| 2018-12-31 | $1.2M | 39k | 30.21 |
| 2018-09-30 | $1.5M | 43k | 35.29 |
| 2018-06-30 | $1.4M | 50k | 27.50 |
| 2018-03-31 | $5.9M | 212k | 27.88 |
| 2017-12-31 | $7.2M | 225k | 31.99 |
| 2017-09-30 | $5.8M | 194k | 29.92 |
| 2017-06-30 | $6.1M | 204k | 30.05 |
| 2017-03-31 | $5.6M | 207k | 27.00 |
| 2016-12-31 | $5.2M | 214k | 24.25 |
| 2016-09-30 | $4.5M | 190k | 23.65 |
| 2016-06-30 | $3.9M | 188k | 20.48 |
| 2016-03-31 | $3.9M | 186k | 20.89 |
| 2015-12-31 | $4.2M | 184k | 22.93 |
| 2015-09-30 | $3.2M | 188k | 17.12 |
| 2015-06-30 | $4.0M | 204k | 19.73 |
| 2015-03-31 | $0 | 0 | 0.00 |
| 2014-12-31 | $4.2M | 185k | 22.93 |
| 2014-09-30 | $3.6M | 185k | 19.34 |
| 2014-06-30 | $4.6M | 211k | 21.95 |
| 2014-03-31 | $4.8M | 230k | 20.82 |
| 2013-12-31 | $4.4M | 248k | 17.82 |
| 2013-09-30 | $3.3M | 224k | 14.59 |
| 2013-06-30 | $3.2M | 223k | 14.23 |
| 2013-03-31 | $2.9M | 220k | 13.33 |
| 2012-12-31 | $2.1M | 163k | 12.62 |
| 2012-09-30 | $1.8M | 135k | 13.15 |
| 2012-06-30 | $1.7M | 133k | 12.93 |
| 2012-03-31 | $1.7M | 118k | 14.08 |