Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionFoster & Motley Inc
Latest Disclosed Ownership67,079 shares
Latest Disclosed Value $ 9,121
Foster & Motley Inc reports 23.25% decrease in ownership of GLW / Corning Incorporated

On April 21, 2026 - Foster & Motley Inc filed a 13F-HR form disclosing ownership of 67,079 shares of Corning Incorporated (MX:GLW) valued at $9,121 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 87,401 shares of Corning Incorporated. This represents a change in shares of -23.25% 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)
2026-04-21 2026-03-31 13F Corning com 219350105 67,079 -20,322 -23.25 9 28.57 0.4706
2026-01-15 2025-12-31 13F Corning com 219350105 87,401 -12,574 -12.58 8 -12.50 0.4081
2025-10-23 2025-09-30 13F Corning com 219350105 99,975 -13,722 -12.07 8 60.00 0.4420
2025-07-29 2025-06-30 13F Corning com 219350105 113,697 -9,517 -7.72 6 0.00 0.3454
2025-05-08 2025-03-31 13F Corning com 219350105 123,214 -3,149 -2.49 6 -16.67 0.3552
2025-01-23 2024-12-31 13F Corning com 219350105 126,363 -3,810 -2.93 6 20.00 0.3905
2024-10-30 2024-09-30 13F Corning com 219350105 130,173 -583 -0.45 6 0.00 0.3727
2024-08-02 2024-06-30 13F Corning com 219350105 130,756 -4,163 -3.09 5 25.00 0.3491
2024-04-18 2024-03-31 13F Corning com 219350105 134,919 -3,145 -2.28 4 0.00 0.3061
2024-02-01 2023-12-31 13F Corning com 219350105 138,064 -24,341 -14.99 4 0.00 0.3123
2023-10-24 2023-09-30 13F Corning com 219350105 162,405 -2,554 -1.55 5 -20.00 0.4057
2023-08-08 2023-06-30 13F Corning com 219350105 164,959 6,316 3.98 6 0.00 0.4477
2023-05-09 2023-03-31 13F Corning com 219350105 158,643 16,739 11.80 6 25.00 0.4555
2023-02-09 2022-12-31 13F Corning com 219350105 141,904 27,568 24.11 5 -99.88 0.3868
2022-11-04 2022-09-30 13F Corning com 219350105 114,336 21,207 22.77 3,318 13.09 0.3150
2022-08-09 2022-06-30 13F Corning com 219350105 93,129 11,018 13.42 2,934 -3.20 0.2578
2022-04-28 2022-03-31 13F Corning com 219350105 82,111 15,639 23.53 3,031 22.46 0.2377
2022-01-25 2021-12-31 13F Corning com 219350105 66,472 -1,275 -1.88 2,475 0.12 0.1926
2021-10-29 2021-09-30 13F Corning com 219350105 67,747 14,468 27.16 2,472 13.45 0.2058
2021-07-20 2021-06-30 13F Corning com 219350105 53,279 12,739 31.42 2,179 23.53 0.1825
2021-04-26 2021-03-31 13F Corning com 219350105 40,540 10,807 36.35 1,764 64.86 0.1471
2021-02-01 2020-12-31 13F Corning com 219350105 29,733 12,186 69.45 1,070 88.05 0.1034
2020-10-19 2020-09-30 13F Corning com 219350105 17,547 1,170 7.14 569 34.20 0.0670
2020-07-20 2020-06-30 13F Corning com 219350105 16,377 -890 -5.15 424 19.44 0.0530
2020-04-21 2020-03-31 13F Corning com 219350105 17,267 -2,893 -14.35 355 -39.52 0.0530
2020-02-05 2019-12-31 13F Corning com 219350105 20,160 -1,019 -4.81 587 -2.81 0.0735
2019-10-24 2019-09-30 13F Corning com 219350105 21,179 -656 -3.00 604 -16.80 0.0823
2019-07-17 2019-06-30 13F Corning com 219350105 21,835 -3,105 -12.45 726 -12.11 0.1018
2019-05-08 2019-03-31 13F Corning com 219350105 24,940 -920 -3.56 826 5.76 0.1191
2019-01-30 2018-12-31 13F Corning com 219350105 25,860 -604 -2.28 781 -16.38 0.1250
2018-10-31 2018-09-30 13F Corning com 219350105 26,464 -1,085 -3.94 934 23.22 0.1401
2018-07-24 2018-06-30 13F Corning com 219350105 27,549 -2,954 -9.68 758 -10.82 0.1209
2018-05-14 2018-03-31 13F Corning com 219350105 30,503 -11,567 -27.49 850 -36.85 0.1385
2018-01-22 2017-12-31 13F Corning com 219350105 42,070 68 0.16 1,346 7.08 0.2151
2017-10-19 2017-09-30 13F Corning com 219350105 42,002 12,847 44.06 1,257 43.49 0.2163
2017-07-31 2017-06-30 13F Corning com 219350105 29,155 29,155 876 0.1548
2016-04-20 2016-03-31 13F Corning com 219350105 0 0 0 0.0000
2016-01-25 2015-12-31 13F Corning com 219350105 0 -16,763 -100.00 0 -100.00
2015-11-09 2015-09-30 13F Corning com 219350105 16,763 -4,036 -19.40 287 -30.00 0.0653
2015-08-10 2015-06-30 13F Corning com 219350105 20,799 -10,145 -32.79 410 -41.60 0.0900
2015-04-16 2015-03-31 13F Corning com 219350105 30,944 30,944 702 0.1541
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.