Corning Incorporated shares owned by Mark Sheptoff Financial Planning
Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Mark Sheptoff Financial Planning
from 13F filings
Historical chart of Mark Sheptoff Financial Planning investment in Corning Incorporated
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Quarterly reported holdings in Corning Incorporated by Mark Sheptoff Financial Planning
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $129k | 1.6k | 82.03 |
| 2025-06-30 | $83k | 1.6k | 52.59 |
| 2025-03-31 | $72k | 1.6k | 45.78 |
| 2024-12-31 | $75k | 1.6k | 47.52 |
| 2024-09-30 | $71k | 1.6k | 45.15 |
| 2024-06-30 | $61k | 1.6k | 38.85 |
| 2024-03-31 | $45k | 1.3k | 34.41 |
| 2023-12-31 | $45k | 1.3k | 34.41 |
| 2023-09-30 | $45k | 1.3k | 34.41 |
| 2023-06-30 | $45k | 1.3k | 34.41 |
| 2023-03-31 | $45k | 1.3k | 34.41 |
| 2022-12-31 | $45k | 1.3k | 34.41 |
| 2022-09-30 | $45k | 1.3k | 34.62 |
| 2022-06-30 | $45k | 1.3k | 34.62 |
| 2022-03-31 | $66k | 1.8k | 36.67 |
| 2021-12-31 | $67k | 1.8k | 37.22 |
| 2021-09-30 | $400k | 11k | 36.49 |
| 2021-06-30 | $2.2M | 54k | 40.89 |
| 2021-03-31 | $2.4M | 55k | 43.50 |
| 2020-12-31 | $1.9M | 53k | 36.01 |
| 2020-09-30 | $1.5M | 46k | 32.40 |
| 2020-06-30 | $117k | 4.5k | 26.00 |
| 2016-03-31 | $21k | 1.0k | 21.00 |
| 2015-12-31 | $18k | 1.0k | 18.00 |
| 2015-09-30 | $20k | 1.2k | 17.35 |
| 2015-06-30 | $20k | 1.0k | 20.00 |
| 2015-03-31 | $23k | 1.0k | 23.00 |
| 2014-12-31 | $23k | 1.0k | 23.00 |
| 2014-09-30 | $19k | 1.0k | 19.00 |
| 2014-06-30 | $44k | 2.0k | 22.00 |
| 2014-03-31 | $4.0k | 200 | 20.00 |
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