Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionMv Capital Management, Inc.
Latest Disclosed Ownership700 shares
Latest Disclosed Value $ 95,179
Mv Capital Management, Inc. reports 1.16% increase in ownership of GLW / Corning Incorporated

On April 30, 2026 - Mv Capital Management, Inc. filed a 13F-HR form disclosing ownership of 700 shares of Corning Incorporated (MX:GLW) valued at $95,179 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 23, 2026 disclosing 692 shares of Corning Incorporated. This represents a change in shares of 1.16% 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)
2026-04-30 2026-03-31 13F CORNING COM 219350105 700 8 1.16 95 58.33 0.0093
2026-02-23 2025-12-31 13F CORNING COM 219350105 692 4 0.58 61 7.14 0.0058
2026-02-23 2025-09-30 13F CORNING COM 219350105 688 0 0.00 56 55.56 0.0054
2025-08-08 2025-06-30 13F CORNING COM 219350105 688 8 1.18 36 16.13 0.0037
2025-04-15 2025-03-31 13F CORNING COM 219350105 680 -6 -0.87 31 -3.12 0.0033
2025-02-12 2024-12-31 13F CORNING COM 219350105 686 12 1.78 33 6.67 0.0035
2024-11-04 2024-09-30 13F CORNING COM 219350105 674 119 21.44 30 42.86 0.0032
2024-08-01 2024-06-30 13F CORNING COM 219350105 555 20 3.74 22 23.53 0.0024
2024-04-18 2024-03-31 13F CORNING COM 219350105 535 -3 -0.56 18 6.25 0.0020
2024-01-29 2023-12-31 13F CORNING COM 219350105 538 277 106.13 16 128.57 0.0021
2023-11-07 2023-09-30 13F CORNING COM 219350105 261 45 20.83 8 0.00 0.0011
2023-08-03 2023-06-30 13F CORNING COM 219350105 216 15 7.46 8 0.00 0.0010
2023-04-26 2023-03-31 13F CORNING COM 219350105 201 32 18.93 7 40.00 0.0010
2023-01-27 2022-12-31 13F CORNING COM 219350105 169 -197 -53.83 5 -54.55 0.0008
2022-10-24 2022-09-30 13F CORNING COM 219350105 366 26 7.65 11 0.00 0.0019
2022-07-19 2022-06-30 13F CORNING COM 219350105 340 31 10.03 11 0.00 0.0019
2022-05-09 2022-03-31 13F CORNING COM 219350105 309 96 45.07 11 37.50 0.0017
2022-02-02 2021-12-31 13F CORNING COM 219350105 213 48 29.09 8 33.33 0.0012
2021-11-12 2021-09-30 13F CORNING COM 219350105 165 84 103.70 6 100.00 0.0010
2021-08-03 2021-06-30 13F CORNING COM 219350105 81 56 224.00 3 200.00 0.0005
2021-05-12 2021-03-31 13F CORNING COM 219350105 25 25 1 0.0002
2020-02-05 2019-12-31 13F CORNING COM 219350105 0 -166 -100.00 0 -100.00
2019-11-21 2019-09-30 13F CORNING COM 219350105 166 -59 -26.22 5 -28.57 0.0011
2019-08-07 2019-06-30 13F CORNING COM 219350105 225 35 18.42 7 16.67 0.0016
2019-05-02 2019-03-31 13F CORNING COM 219350105 190 60 46.15 6 50.00 0.0014
2019-02-13 2018-12-31 13F CORNING COM 219350105 130 0 0.00 4 -20.00 0.0011
2018-11-06 2018-09-30 13F CORNING COM 219350105 130 -144 -52.55 5 -37.50 0.0012
2018-08-14 2018-06-30 13F CORNING COM 219350105 274 0 0.00 8 0.00 0.0021
2018-05-09 2018-03-31 13F CORNING COM 219350105 274 -88 -24.31 8 -33.33 0.0021
2018-03-05 2017-12-31 13F CORNING COM 219350105 362 0 0.00 12 9.09 0.0033
2017-11-15 2017-09-30 13F CORNING COM 219350105 362 0 0.00 11 0.00 0.0031
2017-08-01 2017-06-30 13F CORNING COM 219350105 362 176 94.62 11 120.00 0.0032
2017-05-15 2017-03-31 13F CORNING COM 219350105 186 186 5 0.0016
2015-11-13 2015-09-30 13F CORNING COM 219350105 0 -5,397 -100.00 0 -100.00
2015-08-14 2015-06-30 13F CORNING COM 219350105 5,397 2,174 67.45 106 45.21 0.0431
2015-05-13 2015-03-31 13F CORNING COM 219350105 3,223 1,130 53.99 73 52.08 0.0305
2015-03-12 2014-12-31 13F CORNING COM 219350105 2,093 2,093 48 0.0218
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.