Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionVident Advisory, LLC
Latest Disclosed Ownership55,620 shares
Latest Disclosed Value $ 7,562,690
Vident Advisory, LLC reports 16.57% increase in ownership of GLW / Corning Incorporated

On May 14, 2026 - Vident Advisory, LLC filed a 13F-HR form disclosing ownership of 55,620 shares of Corning Incorporated (MX:GLW) valued at $7,562,690 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 47,715 shares of Corning Incorporated. This represents a change in shares of 16.57% 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)
2026-05-14 2026-03-31 13F CORNING COM 219350105 55,620 7,905 16.57 7,563 81.00 0.0205
2026-02-18 2025-12-31 13F CORNING COM 219350105 47,715 4,967 11.62 4,178 19.17 0.0380
2025-11-14 2025-09-30 13F CORNING COM 219350105 42,748 9,918 30.21 3,507 103.13 0.0335
2025-08-14 2025-06-30 13F CORNING COM 219350105 32,830 -31,950 -49.32 1,727 -41.79 0.0194
2025-05-15 2025-03-31 13F CORNING COM 219350105 64,780 48,400 295.48 2,966 281.11 0.0433
2025-02-14 2024-12-31 13F CORNING COM 219350105 16,380 1,655 11.24 778 17.17 0.0137
2024-11-14 2024-09-30 13F CORNING COM 219350105 14,725 2,355 19.04 665 38.33 0.0167
2024-08-14 2024-06-30 13F CORNING COM 219350105 12,370 2,226 21.94 481 43.71 0.0133
2024-05-14 2024-03-31 13F CORNING COM 219350105 10,144 -86,089 -89.46 334 -88.60 0.0070
2024-02-14 2023-12-31 13F CORNING COM 219350105 96,233 86,844 924.95 2,930 924.48 0.0736
2024-02-21 2023-09-30 13F/A-01 CORNING COM 219350105 9,389 9,389 286 0.0089
2023-11-14 2023-09-30 13F CORNING COM 219350105 9,389 9,389 286 0.0071
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.