Corning Incorporated shares owned by Gail Mannix
Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Gail Mannix
from 13F filings
Historical chart of Gail Mannix investment in Corning Incorporated
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Quarterly reported holdings in Corning Incorporated by Gail Mannix
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $24M | 298k | 82.03 |
| 2025-06-30 | $16M | 304k | 52.59 |
| 2025-03-31 | $14M | 305k | 45.78 |
| 2024-12-31 | $15M | 309k | 47.52 |
| 2024-09-30 | $9.4M | 309k | 30.45 |
| 2024-06-30 | $12M | 316k | 38.85 |
| 2024-03-31 | $10M | 312k | 32.96 |
| 2023-12-31 | $9.4M | 309k | 30.45 |
| 2023-09-30 | $9.4M | 309k | 30.47 |
| 2023-06-30 | $11M | 309k | 35.04 |
| 2023-03-31 | $11M | 312k | 35.28 |
| 2022-12-31 | $11M | 311k | 34.12 |
| 2022-09-30 | $9.2M | 316k | 29.02 |
| 2022-06-30 | $10M | 321k | 31.51 |
| 2022-03-31 | $12M | 324k | 36.91 |
| 2021-12-31 | $12M | 327k | 37.23 |
| 2021-09-30 | $12M | 339k | 36.49 |
| 2021-06-30 | $13M | 310k | 40.90 |
| 2021-03-31 | $14M | 311k | 43.51 |
| 2020-12-31 | $11M | 313k | 36.00 |
| 2020-09-30 | $10M | 318k | 32.41 |
| 2020-06-30 | $8.3M | 322k | 25.90 |
| 2020-03-31 | $6.6M | 321k | 20.54 |
| 2019-12-31 | $9.4M | 323k | 29.11 |
| 2019-09-30 | $10M | 360k | 28.52 |
| 2019-06-30 | $12M | 362k | 33.23 |
| 2019-03-31 | $12M | 370k | 33.10 |
| 2018-12-31 | $11M | 375k | 30.21 |
| 2018-09-30 | $14M | 404k | 35.30 |
| 2018-06-30 | $11M | 408k | 27.51 |
| 2018-03-31 | $12M | 418k | 27.88 |
| 2017-12-31 | $14M | 447k | 31.99 |
| 2017-09-30 | $14M | 457k | 29.92 |
| 2017-06-30 | $14M | 470k | 30.05 |
| 2017-03-31 | $14M | 501k | 27.00 |
| 2016-12-31 | $13M | 519k | 24.27 |
| 2016-09-30 | $13M | 566k | 23.65 |
| 2016-06-30 | $12M | 592k | 20.48 |
| 2016-03-31 | $13M | 616k | 20.89 |
| 2015-12-31 | $11M | 618k | 18.28 |
| 2015-09-30 | $11M | 624k | 17.12 |
| 2015-06-30 | $12M | 619k | 19.73 |
| 2015-03-31 | $14M | 620k | 22.68 |
| 2014-12-31 | $15M | 659k | 22.93 |
| 2014-09-30 | $13M | 648k | 19.34 |
| 2014-06-30 | $15M | 693k | 21.95 |
| 2014-03-31 | $15M | 741k | 20.82 |
| 2013-12-31 | $14M | 776k | 17.82 |
| 2013-09-30 | $12M | 788k | 14.59 |
| 2013-06-30 | $11M | 795k | 14.23 |
| 2013-03-31 | $11M | 793k | 13.33 |
| 2012-12-31 | $6.5M | 517k | 12.62 |
| 2012-09-30 | $6.8M | 515k | 13.15 |
| 2012-06-30 | $6.6M | 508k | 12.93 |
| 2012-03-31 | $7.3M | 522k | 14.08 |
| 2011-12-31 | $514k | 40k | 12.99 |
| 2011-09-30 | $552k | 45k | 12.35 |
| 2011-03-31 | $4.0M | 192k | 20.63 |
| 2010-12-31 | $3.3M | 169k | 19.32 |