Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionSeacrest Wealth Management, Llc
Latest Disclosed Ownership15,253 shares
Latest Disclosed Value $ 2,074,003
Seacrest Wealth Management, Llc reports 89.62% increase in ownership of GLW / Corning Incorporated

On April 15, 2026 - Seacrest Wealth Management, Llc filed a 13F-HR form disclosing ownership of 15,253 shares of Corning Incorporated (MX:GLW) valued at $2,074,003 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 8,044 shares of Corning Incorporated. This represents a change in shares of 89.62% 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 15,253 7,209 89.62 2,074 193.35 0.2218
2026-01-12 2025-12-31 13F CORNING COM 219350105 8,044 -561 -6.52 708 -5.61 0.0716
2025-11-13 2025-09-30 13F CORNING COM 219350105 8,605 -4,037 -31.93 749 12.80 0.0790
2025-07-11 2025-06-30 13F CORNING COM 219350105 12,642 537 4.44 665 19.86 0.0722
2025-04-11 2025-03-31 13F CORNING COM 219350105 12,105 234 1.97 554 -1.77 0.0627
2025-01-14 2024-12-31 13F CORNING COM 219350105 11,871 4,154 53.83 564 62.07 0.0593
2024-10-16 2024-09-30 13F CORNING COM 219350105 7,717 -617 -7.40 348 7.74 0.0375
2024-07-22 2024-06-30 13F CORNING COM 219350105 8,334 -906 -9.81 324 6.25 0.0368
2024-04-18 2024-03-31 13F CORNING COM 219350105 9,240 -2,670 -22.42 305 -16.48 0.0372
2024-01-18 2023-12-31 13F CORNING COM 219350105 11,910 -2,509 -17.40 364 -17.08 0.0450
2023-10-12 2023-09-30 13F CORNING COM 219350105 14,419 -10,229 -41.50 439 -49.13 0.0571
2023-07-14 2023-06-30 13F CORNING COM 219350105 24,648 -2,047 -7.67 864 -8.29 0.1090
2023-05-12 2023-03-31 13F CORNING COM 219350105 26,695 46 0.17 942 10.58 0.1276
2023-02-14 2022-12-31 13F CORNING COM 219350105 26,649 9,707 57.30 851 72.97 0.1221
2022-11-15 2022-09-30 13F CORNING COM 219350105 16,942 -3,864 -18.57 492 -25.00 0.0747
2022-08-09 2022-06-30 13F CORNING COM 219350105 20,806 -7,785 -27.23 656 -37.82 0.0826
2022-05-16 2022-03-31 13F CORNING COM 219350105 28,591 -2,045 -6.68 1,055 -7.54 0.1212
2022-02-11 2021-12-31 13F CORNING COM 219350105 30,636 -6,861 -18.30 1,141 -16.59 0.1252
2021-11-16 2021-09-30 13F CORNING COM 219350105 37,497 643 1.74 1,368 -9.22 0.1650
2021-08-12 2021-06-30 13F CORNING COM 219350105 36,854 1,818 5.19 1,507 -1.12 0.1817
2021-05-17 2021-03-31 13F CORNING COM 219350105 35,036 10,339 41.86 1,524 71.43 0.2018
2021-02-09 2020-12-31 13F CORNING COM 219350105 24,697 2,003 8.83 889 20.79 0.1250
2020-11-12 2020-09-30 13F CORNING COM 219350105 22,694 -4,280 -15.87 736 5.29 0.1179
2020-07-27 2020-06-30 13F CORNING COM 219350105 26,974 10,683 65.58 699 108.66 0.1208
2020-05-13 2020-03-31 13F CORNING COM 219350105 16,291 463 2.93 335 -27.33 0.0720
2020-01-22 2019-12-31 13F CORNING COM 219350105 15,828 3,042 23.79 461 26.30 0.0772
2019-10-15 2019-09-30 13F CORNING COM 219350105 12,786 430 3.48 365 -11.19 0.0683
2019-07-19 2019-06-30 13F CORNING COM 219350105 12,356 -364 -2.86 411 -2.38 0.0837
2019-05-10 2019-03-31 13F CORNING COM 219350105 12,720 -1,375 -9.76 421 -1.17 0.0722
2019-02-13 2018-12-31 13F CORNING COM 219350105 14,095 468 3.43 426 -11.43 0.0878
2018-11-14 2018-09-30 13F CORNING COM 219350105 13,627 -3,637 -21.07 481 1.26 0.0814
2018-08-03 2018-06-30 13F CORNING COM 219350105 17,264 -271 -1.55 475 -2.86 0.0856
2018-04-20 2018-03-31 13F CORNING COM 219350105 17,535 911 5.48 489 -8.08 0.0897
2018-02-02 2017-12-31 13F CORNING COM 219350105 16,624 16,624 532 0.0973
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.