Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionVerity & Verity, LLC
Latest Disclosed Ownership38,391 shares
Latest Disclosed Value $ 5,220,024
Verity & Verity, LLC reports 87.40% decrease in ownership of GLW / Corning Incorporated

On April 15, 2026 - Verity & Verity, LLC filed a 13F-HR form disclosing ownership of 38,391 shares of Corning Incorporated (MX:GLW) valued at $5,220,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 304,608 shares of Corning Incorporated. This represents a change in shares of -87.40% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-15 2026-03-31 13F CORNING COM 219350105 38,391 -266,217 -87.40 5,220 -80.43 0.3833
2026-02-10 2025-12-31 13F CORNING COM 219350105 304,608 -19,591 -6.04 26,671 0.29 2.0711
2025-10-21 2025-09-30 13F CORNING COM 219350105 324,199 -790 -0.24 26,594 55.60 2.1284
2025-08-12 2025-06-30 13F CORNING COM 219350105 324,989 -206,002 -38.80 17,091 -29.69 1.4691
2025-04-16 2025-03-31 13F CORNING COM 219350105 530,991 -133,283 -20.06 24,309 -22.99 2.1348
2025-01-15 2024-12-31 13F CORNING COM 219350105 664,274 17,793 2.75 31,566 8.15 2.8805
2024-11-07 2024-09-30 13F CORNING COM 219350105 646,481 -1,327 -0.20 29,189 15.98 2.8597
2024-11-07 2024-06-30 13F/A-2 CORNING COM 219350105 647,808 2,353 0.36 25,167 18.30 2.7426
2024-09-16 2024-06-30 13F/A-1 CORNING COM 219350105 613,724 -31,731 23,843 2.7244
2024-08-08 2024-06-30 13F CORNING COM 219350105 635,283 24,003 24,681 2.7427
2024-11-07 2024-03-31 13F/A-2 CORNING COM 219350105 645,455 -21,414 -3.21 21,274 4.77 2.3692
2024-09-16 2024-03-31 13F/A-1 CORNING COM 219350105 611,280 -55,589 20,148 2.3541
2024-11-07 2023-12-31 13F/A-1 CORNING COM 219350105 666,869 11,311 1.73 20,306 1.66 2.3273
2024-02-12 2023-12-31 13F CORNING COM 219350105 654,344 -1,214 19,925 2.3287
2024-11-07 2023-09-30 13F/A-1 CORNING COM 219350105 655,558 17,206 2.70 19,975 -10.70 2.5023
2023-10-19 2023-09-30 13F CORNING COM 219350105 644,255 5,903 17,781 2.2637
2024-11-07 2023-06-30 13F/A-1 CORNING COM 219350105 638,352 180,374 39.38 22,368 38.44 2.7439
2023-07-10 2023-06-30 13F CORNING COM 219350105 626,372 168,394 21,948 2.7452
2024-11-07 2023-03-31 13F/A-2 CORNING COM 219350105 457,978 23,246 5.35 16,157 16.36 2.0631
2024-05-02 2023-03-31 13F/A-1 CORNING COM 219350105 447,688 12,956 15,794 2.0575
2023-04-03 2023-03-31 13F CORNING COM 219350105 447,688 12,956 15,794 2.0575
2023-01-11 2022-12-31 13F CORNING COM 219350105 434,732 23,591 5.74 13,885 16.38 1.8124
2022-10-24 2022-09-30 13F CORNING COM 219350105 411,141 30,926 8.13 11,931 -0.42 1.9205
2022-08-18 2022-06-30 13F CORNING COM 219350105 380,215 20,889 5.81 11,981 -9.67 1.8344
2022-05-03 2022-03-31 13F CORNING COM 219350105 359,326 16,394 4.78 13,263 3.89 1.8377
2022-02-01 2021-12-31 13F CORNING COM 219350105 342,932 12,975 3.93 12,767 4.41 1.8243
2021-11-04 2021-09-30 13F CORNING COM 219350105 329,957 2,095 0.64 12,228 -8.81 1.8299
2021-09-20 2021-06-30 13F CORNING COM 219350105 327,862 -370 -0.11 13,410 5.57 2.1184
2021-06-21 2021-03-31 13F CORNING COM 219350105 328,232 14,933 4.77 12,703 8.01 2.0554
2021-01-12 2020-12-31 13F CORNING COM 219350105 313,299 7,995 2.62 11,761 14.89 2.2222
2020-10-06 2020-09-30 13F CORNING COM 219350105 305,304 -446 -0.15 10,237 25.30 2.2517
2020-07-14 2020-06-30 13F CORNING COM 219350105 305,750 194,808 175.59 8,170 258.49 1.9475
2020-04-09 2020-03-31 13F CORNING COM 219350105 110,942 -18,458 -14.26 2,279 -39.50 0.6422
2020-01-08 2019-12-31 13F CORNING COM 219350105 129,400 65,484 102.45 3,767 111.87 0.7310
2019-10-11 2019-09-30 13F CORNING COM 219350105 63,916 52,845 477.33 1,778 383.15 0.3763
2019-07-17 2019-06-30 13F CORNING COM 219350105 11,071 -275 -2.42 368 -2.13 0.0800
2019-04-29 2019-03-31 13F CORNING COM 219350105 11,346 850 8.10 376 18.61 0.0863
2019-01-16 2018-12-31 13F CORNING COM 219350105 10,496 71 0.68 317 -13.86 0.0848
2018-10-16 2018-09-30 13F CORNING COM 219350105 10,425 315 3.12 368 32.37 0.0887
2018-07-20 2018-06-30 13F/A-1 CORNING COM 219350105 10,110 -260 -2.51 278 -3.81 0.0722
2018-07-20 2018-06-30 13F CORNING COM 219350105 10,370 0 289
2018-04-25 2018-03-31 13F CORNING COM 219350105 10,370 3,780 57.36 289 36.97 0.0778
2018-02-14 2017-12-31 13F/A-1 CORNING COM 219350105 6,590 -1,945 -22.79 211 -17.25 0.0567
2018-02-09 2017-12-31 13F CORNING COM 219350105 8,535 0 255 0.0744
2017-10-31 2017-09-30 13F CORNING COM 219350105 8,535 1,770 26.16 255 25.62 0.0744
2017-08-11 2017-06-30 13F/A-1 CORNING COM 219350105 6,765 -2,220 -24.71 203 -16.46 0.0623
2017-08-11 2017-06-30 13F CORNING COM 219350105 8,985 0 243 0.0756
2017-04-28 2017-03-31 13F CORNING COM 219350105 8,985 8,985 243 0.0756
2014-08-14 2014-06-30 13F CORNING INC COM COM 219350105 0 -141,834 -100.00 0 -100.00
2014-05-15 2014-03-31 13F CORNING INC COM COM 219350105 141,834 141,834 2,953 1.5657
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.