Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionDaiwa Securities Group Inc.
Latest Disclosed Ownership137,507 shares
Latest Disclosed Value $ 18,696,827
Daiwa Securities Group Inc. reports 6.66% increase in ownership of GLW / Corning Incorporated

On May 13, 2026 - Daiwa Securities Group Inc. filed a 13F-HR form disclosing ownership of 137,507 shares of Corning Incorporated (MX:GLW) valued at $18,696,827 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 128,917 shares of Corning Incorporated. This represents a change in shares of 6.66% 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)
2026-05-13 2026-03-31 13F CORNING COM 219350105 137,507 8,590 6.66 18,697 169,863.64 0.0315
2026-02-10 2025-12-31 13F CORNING COM 219350105 128,917 4,185 3.36 11 10.00 0.0361
2025-11-14 2025-09-30 13F CORNING COM 219350105 124,732 5,785 4.86 10 66.67 0.0345
2025-08-14 2025-06-30 13F CORNING COM 219350105 118,947 4,884 4.28 6 20.00 0.0231
2025-05-13 2025-03-31 13F CORNING COM 219350105 114,063 8,210 7.76 5 0.00 0.0221
2025-02-07 2024-12-31 13F CORNING COM 219350105 105,853 8,559 8.80 5 25.00 0.0225
2024-11-12 2024-09-30 13F CORNING COM 219350105 97,294 10,424 12.00 4 33.33 0.0203
2024-08-07 2024-06-30 13F CORNING COM 219350105 86,870 7,830 9.91 3 50.00 0.0180
2024-05-02 2024-03-31 13F CORNING COM 219350105 79,040 7,396 10.32 3 0.00 0.0147
2024-01-31 2023-12-31 13F CORNING COM 219350105 71,644 4,255 6.31 2 0.00 0.0136
2023-11-01 2023-09-30 13F CORNING COM 219350105 67,389 4,110 6.50 2 0.00 0.0146
2023-07-31 2023-06-30 13F CORNING COM 219350105 63,279 2,643 4.36 2 0.00 0.0147
2023-05-02 2023-03-31 13F CORNING COM 219350105 60,636 3,398 5.94 2 100.00 0.0149
2023-02-06 2022-12-31 13F CORNING COM 219350105 57,238 4,969 9.51 2 -99.93 0.0140
2022-11-02 2022-09-30 13F CORNING COM 219350105 52,269 1,452 2.86 1,517 -5.25 0.0126
2022-08-09 2022-06-30 13F CORNING COM 219350105 50,817 1,794 3.66 1,601 -11.50 0.0122
2022-04-29 2022-03-31 13F CORNING COM 219350105 49,023 1,504 3.17 1,809 2.26 0.0084
2022-02-03 2021-12-31 13F CORNING COM 219350105 47,519 2,115 4.66 1,769 6.76 0.0104
2021-11-05 2021-09-30 13F CORNING COM 219350105 45,404 3,091 7.31 1,657 -4.27 0.0109
2021-08-06 2021-06-30 13F CORNING COM 219350105 42,313 2,332 5.83 1,731 -0.52 0.0117
2021-05-03 2021-03-31 13F CORNING COM 219350105 39,981 1,769 4.63 1,740 26.45 0.0129
2021-02-04 2020-12-31 13F CORNING COM 219350105 38,212 572 1.52 1,376 12.79 0.0106
2020-11-02 2020-09-30 13F CORNING COM 219350105 37,640 3,779 11.16 1,220 75.29 0.0110
2020-08-11 2020-06-30 13F CORNING COM 219350105 33,861 0 0.00 696 0.00 0.0147
2020-05-14 2020-03-31 13F CORNING COM 219350105 33,861 -21,400 -38.73 696 -56.74 0.0072
2020-01-31 2019-12-31 13F CORNING COM 219350105 55,261 -14,300 -20.56 1,609 -18.90 0.0133
2019-11-04 2019-09-30 13F CORNING COM 219350105 69,561 25,110 56.49 1,984 34.33 0.0168
2019-07-24 2019-06-30 13F CORNING COM 219350105 44,451 -600 -1.33 1,477 -0.94 0.0130
2019-04-26 2019-03-31 13F CORNING COM 219350105 45,051 15,052 50.18 1,491 64.57 0.0130
2019-02-05 2018-12-31 13F CORNING COM 219350105 29,999 0 0.00 906 -14.45 0.0087
2018-11-01 2018-09-30 13F CORNING COM 219350105 29,999 750 2.56 1,059 31.55 0.0089
2018-07-30 2018-06-30 13F CORNING COM 219350105 29,249 0 0.00 805 -1.23 0.0063
2018-05-02 2018-03-31 13F CORNING COM 219350105 29,249 -20,752 -41.50 815 -49.06 0.0065
2018-02-06 2017-12-31 13F CORNING COM 219350105 50,001 -47,152 -48.53 1,600 -44.96 0.0113
2017-11-02 2017-09-30 13F CORNING COM 219350105 97,153 -3,947 -3.90 2,907 -4.31 0.0199
2017-07-28 2017-06-30 13F CORNING COM 219350105 101,100 -41,600 -29.15 3,038 -21.15 0.0196
2017-05-02 2017-03-31 13F CORNING COM 219350105 142,700 -5,900 -3.97 3,853 6.82 0.0242
2017-02-01 2016-12-31 13F CORNING COM 219350105 148,600 73,000 96.56 3,607 101.73 0.0231
2017-01-10 2016-09-30 13F/A-1 CORNING COM 219350105 75,600 -14,300 -15.91 1,788 -2.88 0.0107
2016-11-04 2016-09-30 13F CORNING COM 219350105 75,600 1,788
2016-07-25 2016-06-30 13F CORNING COM 219350105 89,900 -13,500 -13.06 1,841 -14.77 0.0110
2016-05-12 2016-03-31 13F CORNING COM 219350105 103,400 9,100 9.65 2,160 25.29 0.0136
2016-02-04 2015-12-31 13F CORNING COM 219350105 94,300 -4,000 -4.07 1,724 2.44 0.0114
2015-11-10 2015-09-30 13F CORNING COM 219350105 98,300 -7,000 -6.65 1,683 -19.01 0.0120
2015-08-05 2015-06-30 13F CORNING COM 219350105 105,300 67,600 179.31 2,078 143.04 0.0148
2015-05-12 2015-03-31 13F CORNING COM 219350105 37,700 7,400 24.42 855 23.02 0.0057
2015-02-13 2014-12-31 13F CORNING COM 219350105 30,300 -5,300 -14.89 695 0.87 0.0049
2014-11-12 2014-09-30 13F CORNING COM 219350105 35,600 -800 -2.20 689 -13.77 0.0052
2014-08-13 2014-06-30 13F/A-1 CORNING COM 219350105 36,400 -1,800 799 0.0060
2014-08-13 2014-06-30 13F/A-2 CORNING COM 219350105 36,400 -1,800 -4.71 799 0.50 0.0172
2014-08-13 2014-06-30 13F CORNING COM 219350105 36,400 799
2014-05-14 2014-03-31 13F/A-1 CORNING COM 219350105 38,200 -13,200 795 0.0062
2014-05-15 2014-03-31 13F/A-2 CORNING COM 219350105 38,200 -13,200 -25.68 795 -13.11 0.0062
2014-05-13 2014-03-31 13F CORNING COM 219350105 38,200 795
2014-02-13 2013-12-31 13F CORNING COM 219350105 51,400 -4,300 -7.72 915 12.55 0.0078
2013-11-14 2013-09-30 13F CORNING COM 219350105 55,700 0 0.00 813 2.52 0.0065
2013-08-16 2013-06-30 13F/A-1 CORNING COM 219350105 55,700 55,700 793 0.0060
2013-08-13 2013-06-30 13F CORNING COM 219350105 55,700 793
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.