Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership409,159 shares
Latest Disclosed Value $ 55,633,361
First Trust Advisors Lp reports 42.26% decrease in ownership of GLW / Corning Incorporated

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 409,159 shares of Corning Incorporated (MX:GLW) valued at $55,633,361 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 708,616 shares of Corning Incorporated. This represents a change in shares of -42.26% 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 409,159 -299,457 -42.26 55,633 -10.34 0.0396
2026-02-13 2025-12-31 13F CORNING COM 219350105 708,616 -102,460 -12.63 62,046 -6.74 0.0451
2025-11-12 2025-09-30 13F CORNING COM 219350105 811,076 -166,243 -17.01 66,533 29.45 0.0494
2025-08-13 2025-06-30 13F CORNING COM 219350105 977,319 -39,302 -3.87 51,397 10.44 0.0413
2025-05-14 2025-03-31 13F CORNING COM 219350105 1,016,621 -294,302 -22.45 46,541 -25.29 0.0412
2025-02-13 2024-12-31 13F CORNING COM 219350105 1,310,923 31,933 2.50 62,295 7.88 0.0549
2024-11-13 2024-09-30 13F CORNING COM 219350105 1,278,990 -221,276 -14.75 57,746 -0.92 0.0550
2024-08-13 2024-06-30 13F CORNING COM 219350105 1,500,266 24,386 1.65 58,285 19.82 0.0594
2024-05-13 2024-03-31 13F CORNING COM 219350105 1,475,880 -368,505 -19.98 48,645 -13.38 0.0494
2024-02-13 2023-12-31 13F CORNING COM 219350105 1,844,385 188,768 11.40 56,161 11.33 0.0613
2023-11-13 2023-09-30 13F CORNING COM 219350105 1,655,617 180,821 12.26 50,447 -2.38 0.0598
2023-08-14 2023-06-30 13F CORNING COM 219350105 1,474,796 -4,934,957 -76.99 51,677 -77.15 0.0588
2023-05-15 2023-03-31 13F CORNING COM 219350105 6,409,753 -152,981 -2.33 226,136 7.88 0.2611
2023-02-09 2022-12-31 13F CORNING COM 219350105 6,562,734 4,892,140 292.84 209,617 332.38 0.2493
2022-11-14 2022-09-30 13F CORNING COM 219350105 1,670,594 -2,027,792 -54.83 48,480 -58.40 0.0629
2022-08-12 2022-06-30 13F CORNING COM 219350105 3,698,386 397,475 12.04 116,536 -4.35 0.1439
2022-05-13 2022-03-31 13F CORNING COM 219350105 3,300,911 -57,367 -1.71 121,837 -2.55 0.1246
2022-02-08 2021-12-31 13F CORNING COM 219350105 3,358,278 111,630 3.44 125,029 5.54 0.1216
2021-11-15 2021-09-30 13F CORNING COM 219350105 3,246,648 247,322 8.25 118,470 -3.44 0.1274
2021-10-12 2021-06-30 13F/A-1 CORNING COM 219350105 2,999,326 33,370 1.13 122,687 -4.93 0.1328
2021-08-16 2021-06-30 13F CORNING COM 219350105 3,003,889 37,933 122,859 0.1267
2021-05-14 2021-03-31 13F CORNING COM 219350105 2,965,956 485,484 19.57 129,049 44.52 0.1563
2021-02-02 2020-12-31 13F CORNING COM 219350105 2,480,472 2,140,539 629.69 89,297 710.54 0.1183
2020-11-05 2020-09-30 13F CORNING COM 219350105 339,933 -1,198,566 -77.90 11,017 -72.35 0.0176
2020-07-22 2020-06-30 13F CORNING COM 219350105 1,538,499 -182,852 -10.62 39,847 12.70 0.0691
2020-05-06 2020-03-31 13F CORNING COM 219350105 1,721,351 -441,792 -20.42 35,357 -43.85 0.0801
2020-02-03 2019-12-31 13F CORNING COM 219350105 2,163,143 336,352 18.41 62,969 20.86 0.1075
2019-11-04 2019-09-30 13F CORNING COM 219350105 1,826,791 1,039,648 132.08 52,100 99.18 0.0981
2019-07-30 2019-06-30 13F CORNING COM 219350105 787,143 528,871 204.77 26,157 205.97 0.0493
2019-06-19 2019-03-31 13F/A-1 CORNING COM 219350105 258,272 -27,928 -9.76 8,549 -1.12 0.0170
2019-05-09 2019-03-31 13F CORNING COM 219350105 258,272 -27,928 8,549
2019-02-07 2018-12-31 13F CORNING COM 219350105 286,200 3,418 1.21 8,646 -13.38 0.0205
2018-10-25 2018-09-30 13F CORNING COM 219350105 282,782 -24,291 -7.91 9,982 18.16 0.0186
2018-08-02 2018-06-30 13F CORNING COM 219350105 307,073 -2,350,249 -88.44 8,448 -88.60 0.0175
2018-04-23 2018-03-31 13F CORNING COM 219350105 2,657,322 361,535 15.75 74,086 0.88 0.1701
2018-02-08 2017-12-31 13F CORNING COM 219350105 2,295,787 409,354 21.70 73,442 30.12 0.1748
2017-10-24 2017-09-30 13F CORNING COM 219350105 1,886,433 190,582 11.24 56,442 10.76 0.1452
2017-08-02 2017-06-30 13F CORNING COM 219350105 1,695,851 22,505 1.34 50,960 12.79 0.1360
2017-05-02 2017-03-31 13F CORNING COM 219350105 1,673,346 153,036 10.07 45,180 22.45 0.1252
2017-02-06 2016-12-31 13F CORNING COM 219350105 1,520,310 561,365 58.54 36,898 62.70 0.1098
2016-11-01 2016-09-30 13F CORNING COM 219350105 958,945 -440,352 -31.47 22,679 -20.86 0.0677
2016-08-04 2016-06-30 13F CORNING COM 219350105 1,399,297 -392,694 -21.91 28,658 -23.45 0.0902
2016-05-10 2016-03-31 13F CORNING COM 219350105 1,791,991 -272,516 -13.20 37,435 -0.81 0.1203
2016-05-04 2015-12-31 13F/A-1 CORNING COM 219350105 2,064,507 26,285 1.29 37,739 8.15 0.0979
2016-02-03 2015-12-31 13F CORNING COM 219350105 2,064,507 37,739
2015-11-05 2015-09-30 13F CORNING COM 219350105 2,038,222 -89,356 -4.20 34,894 -16.87 0.1011
2015-08-04 2015-06-30 13F CORNING COM 219350105 2,127,578 294,316 16.05 41,977 0.96 0.1089
2015-05-04 2015-03-31 13F CORNING COM 219350105 1,833,262 -326,126 -15.10 41,578 -16.03 0.1221
2015-02-13 2014-12-31 13F CORNING COM 219350105 2,159,388 144,855 7.19 49,515 27.09 0.1670
2014-11-12 2014-09-30 13F CORNING COM 219350105 2,014,533 263,287 15.03 38,961 1.36 0.1532
2014-08-11 2014-06-30 13F CORNING COM 219350105 1,751,246 -96,488 -5.22 38,440 -0.08 0.1597
2014-05-12 2014-03-31 13F CORNING COM 219350105 1,847,734 374,670 25.43 38,470 46.55 0.1691
2014-08-08 2013-12-31 13F/A-1 CORNING COM 219350105 1,473,064 317,720 27.50 26,250 55.73 0.1273
2014-02-13 2013-12-31 13F CORNING COM 219350105 1,473,064 26,250
2013-11-12 2013-09-30 13F CORNING COM 219350105 1,155,344 168,842 17.12 16,856 20.07 0.0914
2013-08-12 2013-06-30 13F CORNING COM 219350105 986,502 986,502 14,038 0.0913
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.