Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionWealthcare Advisory Partners LLC
Latest Disclosed Ownership21,814 shares
Latest Disclosed Value $ 2,966,037
Wealthcare Advisory Partners LLC reports 10.24% decrease in ownership of GLW / Corning Incorporated

On April 14, 2026 - Wealthcare Advisory Partners LLC filed a 13F-HR form disclosing ownership of 21,814 shares of Corning Incorporated (MX:GLW) valued at $2,966,037 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 24,302 shares of Corning Incorporated. This represents a change in shares of -10.24% 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)
2026-04-14 2026-03-31 13F CORNING COM 219350105 21,814 -2,488 -10.24 2,966 39.45 0.0577
2026-01-14 2025-12-31 13F CORNING COM 219350105 24,302 -10,049 -29.25 2,128 -24.49 0.0418
2025-11-07 2025-09-30 13F CORNING COM 219350105 34,351 -1,564 -4.35 2,818 49.21 0.0587
2025-07-22 2025-06-30 13F CORNING COM 219350105 35,915 1,103 3.17 1,889 18.52 0.0431
2025-04-15 2025-03-31 13F CORNING COM 219350105 34,812 785 2.31 1,594 -1.42 0.0428
2025-01-15 2024-12-31 13F CORNING COM 219350105 34,027 3,716 12.26 1,617 18.13 0.0449
2024-11-04 2024-09-30 13F CORNING COM 219350105 30,311 -1,227 -3.89 1,369 11.67 0.0390
2024-08-12 2024-06-30 13F CORNING COM 219350105 31,538 10,522 50.07 1,225 77.02 0.0383
2024-04-15 2024-03-31 13F CORNING COM 219350105 21,016 300 1.45 693 9.84 0.0227
2024-02-06 2023-12-31 13F CORNING COM 219350105 20,716 -5,039 -19.57 631 -19.64 0.0251
2023-10-12 2023-09-30 13F CORNING COM 219350105 25,755 2,384 10.20 785 -4.16 0.0360
2023-07-17 2023-06-30 13F CORNING COM 219350105 23,371 99 0.43 819 -0.37 0.0366
2023-05-04 2023-03-31 13F CORNING COM 219350105 23,272 255 1.11 821 11.70 0.0353
2023-02-13 2022-12-31 13F CORNING COMMON 219350105 23,017 -358 -1.53 735 8.41 0.0351
2022-11-14 2022-09-30 13F CORNING COMMON 219350105 23,375 9,988 74.61 678 60.66 0.0387
2022-08-15 2022-06-30 13F CORNING COMMON 219350105 13,387 1,437 12.03 422 -4.31 0.0255
2022-04-15 2022-03-31 13F CORNING COMMON 219350105 11,950 -56 -0.47 441 -1.34 0.0268
2022-02-11 2021-12-31 13F CORNING COMMON 219350105 12,006 -442 -3.55 447 -1.54 0.0267
2021-11-15 2021-09-30 13F CORNING Equity 219350105 12,448 347 2.87 454 -8.28 0.0297
2021-08-16 2021-06-30 13F CORNING COMMON 219350105 12,101 1,139 10.39 495 3.77 0.0331
2021-04-30 2021-03-31 13F CORNING COMMON 219350105 10,962 361 3.41 477 24.87 0.0346
2021-02-12 2020-12-31 13F CORNING COMMON 219350105 10,601 868 8.92 382 21.27 0.0339
2020-10-29 2020-09-30 13F CORNING COMMON 219350105 9,733 58 0.60 315 25.50 0.0345
2020-07-29 2020-06-30 13F CORNING COMMON 219350105 9,675 -1,164 -10.74 251 12.56 0.0313
2020-04-29 2020-03-31 13F CORNING COMMON 219350105 10,839 -11,183 -50.78 223 -65.21 0.0327
2020-01-29 2019-12-31 13F CORNING COMMON 219350105 22,022 -499 -2.22 641 -0.16 0.0815
2019-10-16 2019-09-30 13F CORNING COMMON 219350105 22,521 -622 -2.69 642 -16.51 0.0932
2019-07-30 2019-06-30 13F CORNING COMMON 219350105 23,143 1,001 4.52 769 4.91 0.1218
2019-05-13 2019-03-31 13F CORNING COMMON 219350105 22,142 -3,384 -13.26 733 -4.93 0.1250
2019-02-14 2018-12-31 13F CORNING COMMON 219350105 25,526 -2,345 -8.41 771 -21.65 0.1496
2018-11-14 2018-09-30 13F CORNING COMMON 219350105 27,871 1 0.00 984 28.29 0.1807
2018-08-13 2018-06-30 13F CORNING COMMON 219350105 27,870 26,623 2,134.96 767 2,091.43 0.1504
2018-05-14 2018-03-31 13F CORNING COMMON 219350105 1,247 1 0.08 35 -12.50 0.0079
2018-02-14 2017-12-31 13F CORNING COMMON 219350105 1,246 512 69.75 40 81.82 0.0103
2017-11-15 2017-09-30 13F CORNING COMMON 219350105 734 734 22 0.0065
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.