Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionKestra Private Wealth Services, Llc
Latest Disclosed Ownership81,133 shares
Latest Disclosed Value $ 11,031,613
Kestra Private Wealth Services, Llc reports 4.23% decrease in ownership of GLW / Corning Incorporated

On April 20, 2026 - Kestra Private Wealth Services, Llc filed a 13F-HR form disclosing ownership of 81,133 shares of Corning Incorporated (MX:GLW) valued at $11,031,613 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 84,718 shares of Corning Incorporated. This represents a change in shares of -4.23% 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)
2026-04-20 2026-03-31 13F CORNING COM 219350105 81,133 -3,585 -4.23 11,032 48.73 0.1360
2026-01-29 2025-12-31 13F CORNING COM 219350105 84,718 12,283 16.96 7,418 24.84 0.0920
2025-11-17 2025-09-30 13F CORNING COM 219350105 72,435 -1,221 -1.66 5,942 53.40 0.0775
2025-08-07 2025-06-30 13F CORNING COM 219350105 73,656 14,476 24.46 3,874 42.97 0.0557
2025-05-05 2025-03-31 13F CORNING COM 219350105 59,180 -345 -0.58 2,709 -4.21 0.0452
2025-01-28 2024-12-31 13F CORNING COM 219350105 59,525 6,708 12.70 2,829 18.62 0.0481
2024-11-13 2024-09-30 13F CORNING COM 219350105 52,817 -11,930 -18.43 2,385 -5.21 0.0437
2024-08-12 2024-06-30 13F CORNING COM 219350105 64,747 14,680 29.32 2,515 52.42 0.0504
2024-05-02 2024-03-31 13F CORNING COM 219350105 50,067 -1,169 -2.28 1,650 5.77 0.0372
2024-02-05 2023-12-31 13F CORNING COM 219350105 51,236 -9,243 -15.28 1,560 -15.31 0.0398
2023-11-08 2023-09-30 13F CORNING COM 219350105 60,479 6,460 11.96 1,843 -2.64 0.0579
2023-08-08 2023-06-30 13F CORNING COM 219350105 54,019 709 1.33 1,893 0.64 0.0648
2023-05-12 2023-03-31 13F CORNING COM 219350105 53,310 514 0.97 1,881 11.51 0.0748
2023-02-01 2022-12-31 13F CORNING COM 219350105 52,796 4,010 8.22 1,686 168,500.00 0.0854
2022-11-14 2022-09-30 13F CORNING COM 219350105 48,786 778 1.62 1 0.00 0.0820
2022-08-12 2022-06-30 13F CORNING COM 219350105 48,008 23,898 99.12 2 0.0863
2022-07-21 2022-03-31 13F/A-1 CORNING COM 219350105 24,110 -1,759 -6.80 1 -100.00 0.0441
2022-05-26 2022-03-31 13F CORNING COM 219350105 24,110 -1,759 890 0.0441
2022-07-21 2021-12-31 13F/A-1 CORNING COM 219350105 25,869 -70 -0.27 1 -100.00 0.0461
2022-01-21 2021-12-31 13F CORNING COM 219350105 25,869 -70 963 0.0461
2022-07-26 2021-09-30 13F/A-1 CORNING COM 219350105 25,939 2,291 9.69 1 -100.00 0.0528
2021-10-21 2021-09-30 13F CORNING COM 219350105 25,939 2,291 947 0.0528
2022-07-27 2021-06-30 13F/A-1 CORNING COM 219350105 23,648 2,325 10.90 1 -100.00 0.0588
2021-07-30 2021-06-30 13F CORNING COM 219350105 23,648 2,325 967 0.0588
2022-07-27 2021-03-31 13F/A-1 CORNING COM 219350105 21,323 870 4.25 1 -100.00 0.0647
2021-05-11 2021-03-31 13F CORNING COM 219350105 21,323 870 928 0.0647
2022-07-28 2020-12-31 13F/A-1 CORNING COM 219350105 20,453 4,924 31.71 1 -100.00 0.0542
2021-01-21 2020-12-31 13F CORNING COM 219350105 20,453 4,924 736 0.0542
2022-07-28 2020-09-30 13F/A-1 CORNING COM 219350105 15,529 15,529 503,000 0.0437
2020-11-09 2020-09-30 13F CORNING COM 219350105 15,529 15,529 503 0.0437
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.